Attachment

UTILITY COMMITTEE AGENDA APRIL 8, 2013 - 5:30 P.M. CITY HALL COUNCIL CHAMBERS 15 LOOCKERMAN PLAZA DOVER, DELAWARE Public comments are welcomed on any item and will be permitted at appropriate times. When possible, please notify the City Clerk (736-7008 or e-mail at CityClerk@dover.de.us) should you wish to be recognized. AGENDA ADDITIONS/DELETIONS 1. Presentation by GAI Consultants - City of Dover Electric System Valuation (Staff Recommends Acceptance of the Report) 2. TEA/NAES Reports (December and January) (Staff Recommends Acceptance of the Reports) 3. Updates A. Garrison Oak Technical Park Project (Committee Action Not Required) B. Dover Sun Park (Committee Action Not Required) C. Calpine Energy Center (Committee Action Not Required) 4. Adjournment by 7:00 p.m. /tm S:\AGENDAS-MINUTES-PACKETS\Committee-Agendas\2013\04-08-2013 UTILITY.wpd THE AGENDA ITEMS AS LISTED MAY NOT BE CONSIDERED IN SEQUENCE. THIS AGENDA IS SUBJECT TO CHANGE TO INCLUDE THE ADDITION OR THE DELETION OF ITEMS, INCLUDING EXECUTIVE SESSIONS.

Part A: Summary Valuation of the Electric Utility System Based on Original Cost, Replacement Cost, and Comparable Sales Analyses Effective Date of Valuation: December 31, 2012 Part B: Community Impact Analysis Report Date: February 28, 2013 Prepared for: Kirk Howard Betts, Esquire Betts & Holt LLP 1333 H Street N. W. West Tower, 10th Floor Washington, D.C. 20005 Prepared by: GAI Consultants, Inc. 618 E. South Street, Suite 700 Orlando, Florida 32801 407.423.8398 | gaiconsultants.com GAI Project No. A120855.00

Transmittal Letter

Part A Valuation of the Electric Utility System Assets Based on Original Cost, Replacement Cost, and Comparable Sales Analyses

February 28, 2013 GAI # A120855.00 Kirk Howard Betts, Esquire Betts & Holt, LLP 1333 H. Street N.W. West Tower, 10th Floor Washington, D.C. 20005 Summary Valuation for the City of Dover, Delaware Electric Utility System Based on Original Cost, Replacement Cost, and Comparable Sales Analyses Dear Mr. Betts: GAI Consultants, Inc. (GAI) presents herein the Summary Valuation of the City of Dover (City) Electric System (System), located in Kent County, Delaware. This opinion of value was prepared for use by the City of Dover for the purpose of a potential sale of the utility. This is a valuation report with the back-up analyses and support information to be found in GAI’s files under the above project number. As a precedent for developing the opinion of value, the System was evaluated using approaches which are recognized throughout the industry as required for consideration by the Uniform Standards of Professional Appraisal Practice (2012 - 2013 edition) including:  Replacement Cost New Less Depreciation and  Comparable Sales For purposes of this Summary Valuation, the Income Approach was not included in GAI’s Scope of Services with the City and, therefore, was not evaluated. In each valuation approach, considerations and adjustments are made which are typically conducted / considered / performed in the determination of fair market value. The applicable adjustments focus on providing existing and projected probable use of the assets. Each of the defined valuation approaches results in a separate distinct finding, which is reconciled and considered to formulate an opinion of value for the utility system. Orlando Office 618 E. South Street, Suite 700 Orlando, FL 32801 T 407.423.8398 F 407.843.1070 www.gaiconsultants.com

Mr. Kirk Betts February 28, 2013 Page 2 The Cost Approach was weighted at 75% and the Comparable Sales Approach at 25% for this special purpose property. The Cost Approach was weighted at 75%, as this methodology has been used in many of the transactions nation-wide and is included in the buy-out provisions of many franchise agreements. The Comparable Sales Approach was given a 25% weight due to the limited number of City-owned utility sales transactions of this type. The opinion of value presents the amount of money a knowledgeable buyer would pay and a knowledgeable seller would accept, both willing to enter into a transaction with the System in its present and probable use. Utilities are special purpose properties with distinct characteristics. The City of Dover is granted utility rights through the appropriate local, state, and federal agencies and is considered a monopoly. In addition to these rights, the agreements and entitlements provide for surety of long-term operations, if desired by the City. These properties represent the essential electric public utility of the area. The results of the calculations and analyses performed in accordance with each applicable approach are detailed throughout the body of the Report and summarized as follows: Valuation Approach Value Replacement Cost New Less Depreciation $205,600,000 Comparable Sales $185,400,000 Considering the results provided above in conjunction with my prior experience in the marketplace and professional judgment, with the assumption that current conditions and opportunities will continue without a significant natural disaster or other event, the reconciled value of the City of Dover’s Electric Utility System as of December 31, 2012 is: $200,600,000 (Two Hundred Million and Six Hundred Thousand dollars)

VALUATION CERTIFICATION I certify that, to the best of my knowledge and belief, the statements of fact contained in this Report are true and correct. I further certify that the reported analyses, opinions, and conclusions are limited only by the reported assumptions and limiting conditions, and are my personal, unbiased professional analyses, opinions and conclusions. I have no present or prospective interest in the property which is the subject of this Report, and I have no personal interest or bias with respect to the parties involved. My compensation is not contingent upon the reporting of a predetermined value or direction in value that favors the cause of the client, the amount of the value estimate, the attainment of a stipulated result, or the occurrence of a subsequent event. My analyses, opinions, and conclusions were developed, and this Report has been prepared, in conformity with the requirements of the Code of Professional Ethics and the Uniform Standards of Professional Appraisal Practice of The Appraisal Foundation. The use of this Report is subject to the requirements of the American Society of Appraisers relating to review by its duly authorized representatives. As of the date of this report, Mr. Gerald C. Hartman has completed the requirements of the continuing education program and testing of the American Society of Appraisers for public utility Accredited Senior Appraisers. I have made a personal inspection of the property that is subject of this Report. Mr. George M. Records, Jr., a State-Certified General Real Estate Appraiser and President of g.m. records, inc., provided significant professional assistance on the assignment, with respect to the real estate value and his report is reproduced in its entirety in Appendix A. GAI staff members and Mr. Thomas E . Hollis, P.E. performed various tasks directly under my supervision. All of the above was relied upon for this Report.

Gerald C. Hartman, PE, BCEE, ASA Vice President Education Management Consulting/Valuation/Expert Testimony M.S. Duke University, 1976 Professional Summary B.S. Duke University, 1975 Mr. Hartman is an experienced utility engineer and appraiser specializing in utilities and systems. He is a qualified expert witness in the area of utility Relevant Training/Courses system valuation and financing, facility siting, certification/service AWRA, AWWA, ASCE, WEF, ASA area/franchises and formation/creation, management and acquisition Seminars, Courses & Ethics ASA, NSPE, projects. Mr. Hartman is accepted in various Federal Courts, Circuit Courts, PE USPAP 2003, 2004 2009/2010 Exams Division of Administrative Hearings, Public Service Commissions, ME 201, ME 202, ME 203, ME 204 ASA – arbitration, and quasi-judicial hearings conducted by cities and counties, as Public Utilities BV 201; PP 201 - American a technical expert witness in the areas of utility systems (water, Society of Appraisers, 2011 wastewater, stormwater, solid waste, gas and electric), certification/service Public Utilities Specialty Designation Exam area/franchises, facility planning, utility conveyance, transmission and Parts I, II, and III ASA distribution, utility resources, utility treatment, engineering, permitting and AAEE, ASA, NSPE, PE (multiple states) regulations, utility system design and construction, and utility systems Continuing Education valuation (water , wastewater, stormwater, solid waste, gas, and electric systems), costing and damages. Numerous Technical Appraisal Exams in personal property(tangible & intangible), Registrations/Certifications business valuation, and other areas Alabama No. 19422 Nebraska No. E-12868 Affiliations Arizona No. 28939 Nevada No. 20259 Colorado No. 31200 New Mexico No. 15990 Diplomate – American Academy of Florida No. 27703 New York No. 088623-1 Environmental Engineers Georgia No. 17597 North Carolina No. 15264 American Society of Appraisers Illinois No. 062-053100 Ohio No. 70152 American Society of Civil Engineers Indiana No. 10100292 Pennsylvania No. 38216 American Water Works Association Kentucky No. 22463 South Carolina No. 15389 Florida Engineering Society Louisiana No. 30816 Tennessee No. 105550 Florida Water Works Association Maryland No. 12410 Texas No. 106678 National Society of Professional Engineers Mississippi No. 12717 Virginia No. 131184 Water and Environment Federation NCEES National P.E. No. 20481 American Society of Appraisers Accredited Senior Appraiser No. 7542 Professional Experience Machinery and Technical Specialties, ASA – Public Utilities  Public Utilities Appraisal Specialty Certified, ASA  Tangible Personal Property – VAB, Magistrate – Orange County, FL (2009 and 2010)  Tangible Personal Property – Special Magistrate – Osceola County, FL (2011 & 2012-2013)  Tangible Personal Property – Special Magistrate – Hendry County, FL (2012-2013) www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 2 Financial Reports Mr. Hartman has been involved in over 300 capital charge, impact fee and installation charge studies involving water, wastewater and fire service for various entities. He also has participated in over 150 user rate adjustment reports. Mr. Hartman assisted in the development of over 70 revenue bond issues, 20 short-term bank loan systems, 10 general obligation bonds, numerous grant/loan programs, numerous capacity sale programs, and 20 privatization programs. Mr. Hartman has been involved in over $3 billion in utility bond and commercial loan financings for water and wastewater utility, and over $4 billion in utility grants, matching funding, cost-sharing; SRF loans and Federal Loans (R.D., etc.), assessments and CIAC programs. Utility Appraisals, Valuations and Evaluations Mr. Hartman has been involved in some 400 utility negotiations, valuations and evaluations, and has been a qualified expert witness by the courts with regard to utility, arbitrations and condemnation cases. He has participated in the valuation of numerous utility systems. His experience in the past few years includes: Year Project Party Represented 2013 Richmond Generation Station (Review, Ongoing) City 2013 Peru Generation Station (Review Ongoing) City 2013 Dover, Delaware Electric System (Ongoing) City 2013 C-51 Reservoir (Ongoing) Owner 2013 C-25 Reservoir (Ongoing) Owner 2013 Eglin Air Force Base (Ongoing) Proposer 2013 Fellsmere TTP Electric (Ongoing) City 2013 Citrus County TPP Electric (Ongoing) County 2012 Beverly Hills Waste Management Owner 2012 Town of Belleair Town 2012 Orchid Springs Utilities City 2012 Tymber Creek Utilities – Stock Transfer Owner(s) 2012 Peoples of Balstrop (ongoing) Owner 2012 Senoia Water System County 2011 Pine Island Utility System Owner 2011 Town of Franklinton Water and Wastewater System Both 2011 Kill Devil Hills Wastewater Treatment Plant Bank 2011 Chesapeake Electric Utility – Marianna, Florida City 2011 City of South Daytona Electric Utility City 2011 On Top of the World Communities Water, Wastewater, and Reuse System – District Marion County, Florida (Bay Laurel Center Community Development District) 2011 City of Vero Beach Electric Utility City 2011 City of Vero Beach Water, Wastewater, and Reuse System City 2010 Rolling Oaks Water and Wastewater System and the Beverly Hills Waste Owner/Bank Management System (SW) 2010 Liberty Water – Tall Timbers Wastewater System, TX Owner 2010 Heritage Hills Water and Sewer System, NY Owner 2010 Waterside Villages of Currituck Waste Water Treatment Plant, NC District 2010 Tindall Hammock Irrigation and Soil Conservation District Water and District Wastewater System 2010 KW Resort Utilities Owner 2010 Great Wolf Resort Utilities, PA Owner 2010 Town of Indian River Shores Water and Sewer System Assets Town 2010 City of Vero Beach Water and Sewer System Assets in the Town of Indian City River Shores (Partial) 2010 City of Griffin Water System Assets, GA Water Authority 2010 Golden Beach Water Assets City 2010 Thunder Enterprises, Inc. Water System Assets, AL Owner www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 3 Year Project Party Represented 2010 River Forrest, S.C. Both 2010 Stonecreek, S.C. Both 2010 Fearington Utilities NFP 2009 On Top of the World Communities Water, Wastewater, and Reuse System – District Marion County, Florida (Bay Laurel Center Community Development District) 2009 Aquarina Water and Wastewater Bank 2009 Cocoa Beach (electric) City 2009 Parkland Utilities Owner 2009 GISTRO NFP 2009 Fruitland Park (electric) City 2009 Town of Golden Beach Water and Wastewater System City 2008 Park Water Company City 2008 Crooked Lake Sewerage Company City 2008 Vanguard Wastewater System City 2008 Traxler Enterprises City 2008 Louisiana Land and Water Company Owner 2008 Sandy Creek Water and Wastewater County 2008 Bayside Water and Wastewater County 2008 Fern Crest Utilities, Inc. Buyer 2008 Turnpike Utilities, LLC – W/S North Carolina Owner 2008 Nags Head, Moneray Shores, Currituck Sewer, Corollo #1 & #2 Buyer 2008 Service Management Systems, Inc. Bank 2008 Slash Creek Utility System Owner 2008 Kill Devil Hills Utility Company Owner 2008 Orchid Springs Utilities City 2008 City of North Miami Beach – Utilities Owner 2007 Pine Island Water System Owner 2007 Pine Island Currituck Sewer Owner 2007 Gulf Coast Electric Cooperative County 2007 Marion Utilities, Sunshine Utilities and Windstream Utilities County 2007 Ocean Reef/NKLUA/Card Sound I.Q. FKAA 2007 Irish Acres County 2007 I-20 Systems South Carolina Owner 2007 Town & Country Update Owner 2007 Service Management Systems, Inc. C.B. Ellis 2007 Bulow Village Resort County 2007 Intercoastal Utilities Owner 2006 Donaldsonville/Peoples Utilities Owner 2006 MSM Utilities, Inc. Owner 2006 BSU/Citrus Park Owner 2006 Jasmine Lakes and Palm Terrace City 2006 The Arbors County 2006 Oak Centre County 2006 Silver Oaks Estates County 2006 Regal Woods County 2006 Golden Glen County 2006 Willow Oaks County 2006 South Oak County 2006 Gulf State Community Bank – Utility Holdings Bank 2006 Rolling Green County 2006 South 40, Citrus Park and Raven Hill County 2006 Holiday Utility Company, Inc. Bank 2006 Old Bahama Bay Management 2006 Utility Consolidation Program County 2006 Loch Harbor Water & Wastewater System Owner www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 4 Year Project Party Represented 2005 Lake Wales Utility Company Bank 2005 Pennichuck Water Company Confidential 2005 K.W. Resort Utilities, Inc. Confidential 2005 Water Management Services, Inc. Owner 2005 Town and Country Utility Co. Confidential 2005 Village of Royal Palm Beach Village 2005 Orange/Osceola/Lake/Seminole Counties Confidential 2005 Utilities, Inc. (Partial) Owner 2005 Village of Royal Palm Beach Village 2005 Bald Head Island Utilities, Inc. Village 2005 Broward County Confidential 2005 Burkim Enterprises, Inc. Owner 2005 Lyman Utilities, Inc. Harrison County, MS Owner 2004 Quail Meadow Utility Company County 2004 Silver Springs Shores Regional County 2004 Matanzas Shores County 2004 El Dorado Utilities, NM Owner 2004 CDF to City of Tupelo, MS CDF 2004 Pesotum, Illinois – IAWC Village 2004 Philo, Illinois – IAWC Village 2004 Central Florida Confidential 2004 Skyview City 2004 Polk Utilities NFP 2004 St. Johns Services Company County 2004 Intercoastal Utilities Company County 2004 Stonecrest Utilities County 2004 Meredith Manor County 2004 Lake Harriet Estates County 2004 Lake Brantley County 2004 Fern Park County 2004 Druid Hills County 2004 Dol Ray Manor County 2004 Apple Valley County 2004 Kingsway Utility Area County 2004 Lake Suzy Utilities (water portion) County 2004 Sanibel Bayous Wastewater Corporation City 2004 Ocean City Utilities FCURIA/County 2004 Peoples Water of Donaldsonville, LA Owner 2003 Harmony Homes County 2003 Florida Central Commerce Park County 2003 Chuluota County 2003 District 3C (Miramar portion) City 2003 Lincoln Utilities/Indiana Water Service Owner 2003 Gibsonia Estates City 2003 Lake Gibson Estates City 2003 El Dorado Utilities, NM Buyer 2003 Jungle Den Utilities Association 2003 Holiday Haven Utilities Association 2003 Salt Springs County 2003 Smyrna Villas County 2003 South Forty County 2003 Citrus Park County 2003 Spruce Creek South County 2003 Spruce Creek County 2003 Spruce Creek Country Club Estates County www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 5 Year Project Party Represented 2003 Longwood Franchise (electric) City 2003 Casselberry Franchise (electric) City 2003 Apopka Franchise (electric) City 2003 Winter Park Acquisition (electric) City 2003 Stonecrest/Steeplechase County 2003 Marion Oaks County 2003 Kingswood Utilities County 2003 Oakwood Utilities County 2003 Sunny Hills Utilities Confidential 2003 Interlachen Lake/Park Manor Confidential 2003 Tomoka/Twin Rivers Confidential 2003 Beacon Hills Buyer 2003 Woodmere Buyer 2003 Bay Lake Estates City 2003 Fountains City 2003 Intercession City City 2003 Lake Ajay Estates City 2003 Pine Ridge Estates City 2003 Tropical Park City 2003 Windsong City 2003 Buenaventura Lakes City 2002 Lelani Heights Utilities County 2002 Fisherman Haven Utilities County 2002 Fox Run Utilities, Inc. County 2002 Ponce Inlet City 2002 Amelia Island Utilities City 2002 Florida Public Utilities City 2002 AquaSource – LSU County 2002 Park Place Utility Company, GA Owner 2002 Kingsway Utility System Owner/County 2002 Pennichuck Water Company, NH City 2002 Philo Water System, IL Village 2002 Pasco County – 2 systems County 2002 Marion Consolidation – 10 systems County 2002 Sugarmill UCCNSB 2002 Deltona FCURIA 2002 Palm Coast FCURIA 2002 Bald Head Island Utilities, NC Village 2002 White’s Creek – Lincolnshire, SC Owner 2002 Bluebird Utilities, Tupelo, MS NFP 2001-2 Due Diligence – 260 systems (VA, NC, SC) Buyer 2001 Shady Oaks County 2001 Davie/Sunrise City 2001 Lindale Utilities County 2001 Aquarina Owner 2001 Intercoastal Utilities County 2001 Beverly Beach City 2001 Citrus County Utility Consolidation Plan (numerous) County 2001 Pasco County Utility Acquisition Plan (numerous) County 2001 Skylake Utilities City 2001 Town of Lauderdale-By-The-Sea Town 2001 John Knox Village City 2001 Silver Springs Regional County 2001 DeSoto Countywide FWSC Franchise and Assets County 2001 Zellwood Station Co-Op Co-Op www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 6 Year Project Party Represented 2001 Palm Cay County 2000 The Great Outdoors Owner 2000 Destin Water Users City 2000 Pine Run County 2000 Oak Run County 2000 Dundee Wastewater (partial) City 2000 Polk City Water City 2000 A.P. Utilities (2 systems) County 2000 CGD Utilities Bank 2000 Boynton Beach (partial) City 2000 Aqua-Lake Gibson Utilities City 2000 Bartelt Enterprises, Ltd. (2 systems) Owner 2000 49 ‘Ner Water System, Tucson, AZ Owner 2000 Stock Island Wastewater and Reuse System Owner 1999 Osceola Power Station (Electric) Owner 1999 Okeelanta Power Station (Electric) Owner 1999 Del Webb (3 systems) County 1999 Destin Water Users Co-Op City 1999 O&S Water Company City 1999 Rolling Springs Water Company County 1999 ORCA Water & Solid Waste Authority 1999 Marianna Shores Water and Wastewater City 1999 Mount Olive Utilities City 1999 AP Utilities (3 systems) County 1999 Tangerine Water Association City 1999 Laniger Enterprises Water & Wastewater Bank 1999 IRI golf Water System, AZ Investor 1999 South Lake Utilities City 1999 St. Lucie West CDD City 1999 Polk City/Lakeland City 1999 Dobo System, Hanover County, NC County 1999 Rampart Utilities County 1999 Garlits to Marion County County 1998 Golf and Lake Estates City 1998 Sanibel Bayous/E.P.C. City 1998 Tega Cay Utility Company, SC City 1998 Marlboro Meadows, MD Owner 1998 Sugarmill Water and Wastewater/Volusia County UCCNSB 1998 SunStates Utilities, Inc. Owner 1998 Town of Hope Mills/FPWC, NC Town 1998 River Hills, SC County 1998 Town of Palm Beach Town 1998 K.W. Utilities, Inc. Buyer 1998 Orange Grove Utility Company, MS Owner 1998 Garden Grove Water Company City 1998 Sanlando Utilities, Inc. County 1997 Golden Ocala Water and Wastewater System County 1997 Holiday Heights, Daetwyller Shores, Conway, Westmont County 1997 University Shores County 1997 Sunshine Utilities County 1997 Bradfield Farms Utility, NC Owner 1997 Palmetto Utility Corporation Owner 1997 A.P. Utilities County 1997 Village of Royal Palm Beach Village 1997 Jasmine Lake Utilities Corporation Lender www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 7 Year Project Party Represented 1997 Arizona (confidential) Owner 1997 Village Water Ltd., FL Owner 1997 N.C. System – CMUD (3 systems) Owner 1997 Courtyards of Broward City 1997 Miami Springs City 1997 Widefield Homes Water Company, CO Company 1997 Peoples Water System ECUA 1997 Quail Meadows, GA County 1997 Rolling Green, GA County 1996 Keystone Heights City 1996 Buchannan Owner 1996 Keystone Club Estates City 1996 Lakeview Villas City 1996 Geneva Lakes City 1996 Postmaster Village City 1996 Landen Sewer System, CMUD, NC Company 1996 Citizens Utilities, AZ City 1996 Widefield Water and Sanitation, CO District 1996 Consolidation Program Game Plan County 1996 Marion Oaks County 1996 Marco Shores Company 1996 Marco Island Company 1996 Cayuga Water System, GA Authority 1996 Glendale Water System, GA Authority 1996 Lehigh Acres Water and Wastewater, GA Authority 1996 Lindrick Services Company Company 1996 Carolina Blythe Utility, NC City 1996 Ocean Reef R.O. WTPs NKLUA 1995 Sanibel Bayous City 1995 Rotunda West Utilities Investor 1995 Palm Coast Utility Corporation ITT 1995 Sunshine State Parkway Company 1995 Orange Grove Utilities, Inc., Gulfport, MS Company 1995 Georgia Utilities, Peachtree, GA City 1995 Beacon Hills Utilities Company 1995 Woodmere Utilities Company 1995 Springhill Utilities Company 1995 Okeechobee Utility Authority OUA 1995 Okeechobee Beach Water Association OUA 1995 City of Okeechobee OUA 1995 Mad Hatter Utilities, Inc. Company 1994 Eastern Regional Water Treatment Plant Owner 1994 GDU – Port St. Lucie Water and Wastewater City 1994 St. Lucie County Utilities City 1994 Marco Island/Marco Shores Sun Bank 1994 Heater of Seabrook, SC Company 1994 Placid Lake Utilities, Inc. Company 1994 Ocean Reef Club Solid Waste System ORCA 1994 Ocean Reef Club Wastewater System ORCA 1994 South Bay Utilities, Inc. Company 1994 Kensington Park Utilities, Inc. Company 1993 River Park Water System SSU/Allete 1993 Taylor Woodrow, Sarasota County Taylor Woodrow 1993 Atlantic Utilities, Sarasota County Company 1993 Alafaya Utilities, Inc. Bank www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 8 Year Project Party Represented 1993 Anden Group Wastewater System, PA Company 1993 West Charlotte Utilities, Inc. District 1993 Rolling Oaks (SW) Owner 1993 Sanlando Utilities, Inc. Investor 1993 Venice Gardens Utilities Company 1992 Myakka Utilities, Inc. City 1992 Kingsley Service Company County 1992 Mid Clay Utilities, Inc. County 1992 Clay Utilities, Inc. County 1992 RUD#1 (4 systems review) Meadowoods/Kensington Park 1992 Uddo Landfill (SW) Owner 1992 Martin Downs Utilities, Inc. County 1992 Fox Run Utility System County 1992 Leilani Heights County 1992 River Park Water and Sewer SSU/Allete 1992 Central Florida Research Park Bank of America 1992 Rolling Oaks Utility Investor 1992 City of Palm Bay Utilities PBUC 1992 North Port – GDU Water and Sewer City 1992 Palm Bay – GDU Water and Sewer City 1992 Sebastian – GDU Water and Sewer City 1991 Sanibel – Sanibel Sewer System, Ltd. City 1991 St. Augustine Shores, St. Johns County SSU/Allete 1991 Remington Forest, St. Johns County SSU/Allete 1991 Palm Valley, St. Johns County SSU/Allete 1991 Valrico Hills, Hillsborough County SSU/Allete 1991 Hershel Heights, Hillsborough County SSU/Allete 1991 Seaboard Utilities, Hillsborough County UFUC 1991 Federal Bankruptcy – Lehigh Acres Topeka/Allete 1991 Meadowoods Utilities, Regional Utility District #1 Investor 1991 Kensington Park Utilities, Regional Utility District #1 Investor 1991 Industrial Park, Orange City City 1991 Country Village, Orange City City 1991 John Know Village, Orange City City 1991 Land O’Lakes, Orange City City 1990 Orange-Osceola Utilities, Osceola County County 1990 Morningside East and West, Osceola County County 1990 Magnolia Valley Services, Inc., New Port Richey City 1990 West Lakeland Industrial, City of Lakeland City 1990 Highlands County Landfill Owner 1990 Venice Gardens Utilities, Sarasota County SSU/Allete 1990 South Hutchinson Services, St. Lucie County SHS 1990 Indian River Utilities, Inc. City 1990 Coraci Landfill (SW) Owner 1990 Terra Mar Utility Company City 1989 Seminole Utility Company, Winter Springs Topeka/Allete 1989 North Hutchinson Services, Inc., St. Lucie County NHS 1989 Sugarmill Utility Company UCCNSB 1989 Ocean Reef Club, Inc., ORCA Company 1989 Prima Vista Utility Company, City of Ocoee PVUC 1989 Deltona Utilities, Volusia County SSU 1989 Poinciana Utilities, Inc., Jack Parker Corporation JPC 1989 Julington Creek Investor 1989 Silver Springs Shores Bank www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 9 Year Project Party Represented 1988 Eastside Water Company, Hillsborough County County 1988 Twin County Utilities Company 1988 Burnt Store Utilities Company 1988 Deep Creek Utilities Company 1988 North Beach Water Company, Indian River County NBWC 1988 Bent Pine Utility Company, Indian River County BPUC 1988 Country Club Village, SSU CCV 1987 Sugarmill Utility Company, Florida Land Corporation FLC 1987 North Orlando Water and Sewer Company, Winter Springs NOWSCO 1987 Osceola Services Company, FCS (nfp) OSC 1987 Orange City Water Company, Orange City City 1987 West Volusia Utility Company, Orange City City 1987 Seacoast Utilities, Inc., Florida Land Corporation FLC 1987 Utilities Commission, City of New Smyrna Beach (partial SA/Assets) (Electric) Commission And numerous other utility valuations in the 1976-1987 period. Utility Management Consulting Mr. Hartman has been involved in utility transfers from public, not-for-profit, district, investor-owned, and other entities to cities, counties, not-for-profit corporations, districts, and private investors. He has been involved in staffing, budget preparation, asset classification, form and standards preparation, utility policies and procedures manuals/training, customer development programs, standard customer agreements, capacity sales, and other programs. Mr. Hartman has been involved in over 100 interlocal agreements with respect to service area, capacity, service, emergency interconnects, back-up or other interconnects, rates, charges, service conditions, ownership, bonding and other matters. Additionally, Mr. Hartman has assisted in the formation of newly certificated utilities, newly created utility departments for cities and counties, new regional water supply authorities, new district utilities, and other utility formations. Mr. Hartman has assisted in Chapter 180.02 F.S. utility reserve areas for the Cities of Haines City, Sanibel, Lakeland, St. Cloud, Winter Haven, Bartow, Palm Bay, Orange City, and many others. He has participated in the certification of many utilities such as ECFS, Malabar Woods, B&C Water Resources, Inc., Farmton Water Resources, Inc. and many others; and certification disputes such as Windstream, Intercoastal Dulay Utilities, FWSC/ITT, and others and served as service area certification staff of the regulatory for St. Johns County; i.e., Intercoastal, etc.; as service area transfer/certification staff of the regulatory for Flagler County; i.e., Palm Coast to FWSC. He has served as a local county regulatory staff professional in Collier, Citrus, Hernando, Flagler and St. Johns Counties as well as elsewhere. Mr. Hartman has also provided the technical assistance to many utility service area agreements such as Winter Haven/Lake Wales/Haines City, etc. and North Miami Beach – MDWASD and others. For over 30 years, Mr. Hartman has been a professional assisting in the resolution of utility issues. Utility Finance, Rates, Fees and Charges Mr. Hartman has been involved in hundreds of capital charge, impact fee, and installation charge studies involving water, wastewater, stormwater, solid waste, gas and electric service for various Florida entities and at the rate regulatory commissions. He also has participated in hundreds of user rate adjustment reports. Since 1976, Mr. Hartman assisted in the development of over 50 revenue bond issues, 20 short-term bank loan systems, 2 general obligation bonds, 26 grant/loan programs, 10 capacity sale programs, and 20 privatization programs. He has been involved in over hundreds of utility acquisition/utility evaluations for acquisition, and is a qualified expert witness with regard to utility rates and charges, and utility negotiation, arbitration and condemnation cases. A few of his rate, charge and bond projects include:  City of North Miami Beach Water and Wastewater Rate, Fee and Charge Study, 2013  City of North Miami Beach $65 Million Water Revenue Bond Issue, 2012 www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 10  DeKalb County Revenue Bond Issue $373 Million Services 2011  Polk City Services 2010 - $10 Million Revenue Bond Issue  Bay Laurel Services 2011 - $45 Million Revenue Bond Issue  Bay County Water Rate, Charge and Fee Study both Wholesale and Retail, 2013  Bay County Wastewater Rate, Charge and Fee Study both AWT and Owner Retail, 2013  Bucks County – City of Philadelphia Wholesale Utility Services Analysis, 2011  Timber Creek FPSC Utility Rates and Charges, 2011 and 2012  Polk City Water and Wastewater Rate, Fee and Charge Study, 2010  Lake Worth Wholesale Charges Analysis for 7 entities, 2012  THISCD Water and Wastewater Rate, Fee and Charge Study, 2012  City of Ft. Meade Water and Wastewater Rate, Fee and Charge Study, 2013  City of Ft. Meade Stormwater Rate Study, 2012  City of Ft. Myers Beach Water and Wastewater Rate, Fee and Charge Study, 2013  Dunnellon Rate and Surcharge Review, 2012/2013  Bay Laurel Center Community Development District – Water, Wastewater and Reclaimed Water Rate Study, Line Charge Study, and Miscellaneous Charge Study, 2010  Skyland Utilities, LLC – FPSC, 2009  Bluefield Utilities, LLC – FPSC, 2009  Grove Land Utilities, LLC – FPSC, 2009  Tindall Hammock Irrigation and Soil Conservation District – Water and Wastewater Rate and Charge Study, 2008  Bay County – Wholesale Rate Study and Impact Fee Study – 2007  Flagler County – Impact Fee Analysis, 2005  Flagler County – Base Facility Charge Analysis, 2005  Marion County – Silver Springs Regional – Water and Wastewater Revenue Sufficiency, 2004  Beverly Beach – Water and Wastewater System, 2004  Village of Bald Head Island – Water and Wastewater Rate Sufficiency, 2004  Farmton Water Resources, Inc. – FPSC, 2004  B&W Water Resources, Inc. – FPSC, 2004  Marion County – Stonecrest, Marion Oaks, Spruce Creek, Salt Springs, South Forty, Smyral Villas – Rate Integration/Phasing Program, 2003  City of North Miami Beach – Water and Wastewater Adjustment, 2003  City of Fernandina Beach – Water and Wastewater Rate Study, 2002  St. Johns County – St. Johns Water Co. Rates, 2003  St. Johns County – Intercoastal Rates, 2001  Nashua, NH – Pennichuck Water Co., 2002  City of Deltona – Water and Wastewater, 2002  Town of Lauderdale By-The-Sea, 2001  FCURA – Palm Coast Rates, Certification, 2000  Marion County – Pine Run, Oak Run, A.P. Utilities – Rate Integration, 2000  City of North Miami Beach – Revenue Sufficiency Analysis, 2000  North Key Largo Utility Authority, 2000  Port St. Lucie – St. Lucie West – CDD, 1999  Hanover County – Water and Wastewater, 1999  UCCNSB/Sugarmill, 1999  Town of Hope Mills, 1998  Town of Palm Beach, 1998  City of Winter Haven, 1998  Palmetto Resources, Inc. – Raw Water, Reuse, Water, and Wastewater, 1997 www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 11  City of Miami Springs – Analysis, 1997  Widefield – Water and Wastewater, 1997  Bullhead City – Wastewater, 1996  Marion County, 1996  Utilities Commission, City of New Smyrna Beach - Water and wastewater Rate Study, 1995  Okeechobee Utility Authority - Rate and charge study, 1995  Southern States - Statewide rate case, 1995  Englewood - AFPI and capital charges, 1995  Lee County - Rates and charges, 1995  Venice - Reuse rate study, 1994  Utilities Commission, City of New Smyrna Beach - Capital charge study, 1996  Port St. Lucie - Water, gas and wastewater rates, 1994  Port St. Lucie - Capital charge study, 1995  Bullhead City - Assessment study, 1996  Englewood - Assessment study, 1996  Sanibel - Capacity sale study, 1995  City of New Port Richey - Rate and charge study, 1995  Acme Improvements District, Wellington, Florida - Water/wastewater studies, 1994  Charlotte County, Florida - Water/wastewater studies; Rotunda West rate case, 1993  Clay County, Florida - Water/wastewater studies, 1992  City of Deerfield Beach, Florida - Water/wastewater studies, 1992  City of Dunedin, Florida - Water/wastewater studies, 1991  Englewood Water District, Florida - Water/wastewater studies, 1993  City of Green Cove Springs, Florida - Water/wastewater studies, 1991  Hernando County, Florida - Water/wastewater studies, 1992  City of Lakeland, Florida - Water studies, 1976-89  Martin County, Florida - Water/wastewater studies, 1993  City of Naples, Florida - Water/wastewater and solid waste studies, 1992/94  City of New Port Richey, Florida - Water/wastewater studies, 1994  City of North Port, Florida - Water/wastewater studies, 1992  City of Orange City, Florida - Water/wastewater studies, 1985-94  City of Palm Bay, Florida - Water/wastewater studies, 1985-94  City of Panama City Beach, Florida - Water/wastewater studies, 1993  City of Sanibel, Florida - Water and reuse studies, 1988-94  Southern States Utilities Inc., Florida - Water/wastewater studies and statewide rate cases, 1991/93  City of Tamarac, Florida - Water/wastewater studies, 1993  Utilities Commission, City of New Smyrna Beach, Florida - Water/wastewater and reuse studies, 1992/94  Volusia County, Florida - Solid waste studies, 1989  City of West Palm Beach, Florida - Water/wastewater and reuse studies, 1993/94  City of Sebastian, Florida - Water/wastewater studies, 1993  City of Tarpon Springs, Florida - Water/wastewater studies, 1994  City of Miami Springs, Florida - Water/wastewater and solid waste studies, 1994  City of Edgewater, Florida - Water/wastewater and solid waste studies, 1987-90  City of Venice, Florida - Reuse studies, 1994  City of Port St. Lucie - Water/wastewater studies, 1994  Ocean Reef Club, Monroe County, Florida - Wastewater studies, 1994  Placid Lakes Utilities Inc., Florida - Water/wastewater studies, 1994  Old Overtown-Liberty Park, Birmingham, Alabama - Wastewater studies, 1994 www.gaiconsultants.com

Gerald C. Hartman, PE, BCEE, ASA | 12  Bullhead City, Arizona - Wastewater studies, 1994  Lehigh Utilities Inc., Lee County, Florida - Florida Public Service Commission rate cases for water, wastewater and reuse, 1993  Marco Island and Marco Shores Utilities Inc., Collier County, Florida - Florida Public Service Commission rate cases for water, wastewater and reuse, 1993  Venice Gardens Utilities Inc., Sarasota County, Florida - Rate cases for water, wastewater and reuse, 1989/91/93  Mid-Clay and Clay Utilities Inc., Clay County, Florida - Water/wastewater studies, 1993 Several expert witness assignments including Palm Bay vs. Melbourne; Tequesta vs. Jupiter; Town of Palm Beach vs. City of West Palm Beach; City of Sunrise vs. Davie; Kissimmee vs. Complete Interiors; and others. Economic Evaluations/Credit Worthiness Analyses  Credit Worthiness Analysis for Drinking Water State Revolving Fund (1999) – Florida Department of Environmental Regulation  Credit Rating Reviews (1980-2000) – for numerous investor-owned utilities; many city-owned utilities (Winter Haven, Port St. Lucie, Miramar, Tamarac, Palm Bay, North Port, etc.); many county-owned utilities; several not-for-profit utilities; and utility authorities (OUA, etc.)  Financial Feasibility and Engineer’s Revenue Bond Reports (1980-2000) – for over $2 billion of water and/or wastewater bonds for some fifty (50) entities in the Southeast United States including Clay, Lee, Hernando, Martin, and other counties; Lakeland, West Palm Beach, Miramar, Tamarac, Panama City Beach, Winter Haven, Naples, North Port, Palm Bay, Port St. Lucie, New Port Richey, Clermont, Orange City, Deerfield Beach, Sanibel, City of Peachtree City, Widefield, and many other cities; Lee County Industrial Development Authority, Englewood Water District, and other utilities.  Privatization Procurement and Analysis for many water and wastewater systems including Sanibel, Town of Palm Beach, Temple Terrace, Palm Bay, Widefield, Bullhead City and sever others. Negotiations/Service Area Mr. Hartman has participated in over thirty-five (35) service area formations, Chapter 25 F.S. certifications, Chapter 180.02 reserve areas, authority creations, and interlocal service area agreements including Lakeland, Haines City, Bartow, Winter Haven, Sanibel, St. Cloud, Palm Bay, SBWA, ECFS, MWUC, Edgewater, Orange City, UCCNSB, Port St. Lucie, Martin County, OUA, NKLUA, DDUA, and many others Mr. Hartman has been a primary negotiator for interlocal service agreements regarding capacity, joint-use, bulk service, retail service, contract operations and many others for entities such as the Town of Palm Beach, Miramar, Lauderdale-By-The-Sea, North Miami Beach, Collier County, Marion County, St. Johns County, JEA and many others. Expert Testimony Mr. Hartman has been accepted in various Circuit Courts, Florida Division of Administrative Hearings, Florida Public Service Commission, arbitration, and quasi-judicial hearings conducted by cities and counties, as a technical expert witness in the areas of electric systems, solid waste systems, stormwater systems, gas systems, wastewater systems and/or biosolids facilities, water supply, facility planning, water resources, water treatment, water quality engineering, water system design and construction, wastewater collection, wastewater transmission, wastewater treatment, effluent/reclaimed water use, sludge processing and disposal, costing, damages, rates/charges, service and service areas, and utility systems valuation and utility systems valuation. Recently, Mr. Hartman has been an expert witness on utility condemnation, utility arbitration, water rates and use permitting DOAH case, utility rate setting DOAH case, service area and utility service civil case, City of Atlanta Water Treatment Plant Construction, City of Milwaukee Cryptosporidium, Jupiter vs. Tequesta Water Contract Services, Winter Park electric, Okeelanta/Osceola Power Plants, UCCNSB and many other condemnation cases. Mr. Hartman has been an expert witness in permitting and regulatory cases. Mr. Hartman has given oral testimony on over 170 occasions over the past 35 years. He has assisted in the resolution of a similar number of matters without formal testimony. www.gaiconsultants.com

TABLE OF CONTENTS

CITY OF DOVER PART A: SUMMARY VALUATION OF THE ELECTRIC UTILITY SYSTEM TABLE OF CONTENTS Section Page Number Title Number PART A: Letter of Transmittal Valuation Certification Gerald C. Hartman, P.E., BCEE, ASA, Resume Table of Contents -i- List of Tables -v- List of Figures - vii - List of Schedules - viii - 1.0 INTRODUCTION 1.1 Project Scope and Authorization 1-1 1.2 Acknowledgements 1-1 1.3 Utility Identification 1-1 1.4 Ownership Interest 1-1 1.5 Purpose and Use of Appraisal 1-2 1.6 Important Valuation Definitions 1-2 1.7 Effective Date of Appraisal 1-5 1.8 Type of Property 1-5 1.9 Specialty Property – An Ongoing Electric Utility Business 1-5 1.10 Power Rights 1-6 1.11 Going Concern, Intangibles, and Other Items 1-6 1.12 Summary of Data Collection 1-7 1.13 Summary of Confirmation Activities 1-7 1.14 Summary of Reporting Measures 1-7 1.15 Assumptions and Limiting Conditions 1-7 1.16 Process and Procedures Followed 1-10 1.17 Highest and Best Use 1-11 1.18 Appropriate Market Used 1-11 1.19 Exclusions 1-11 1.20 Departures/Scope Limitations 1-11 1.21 Assumed Standard Terms and Conditions 1-12 1.22 Client 1-12 Reports\TOC GAI #A120855.00 -i- 022813

CITY OF DOVER PART A: SUMMARY VALUATION OF THE ELECTRIC UTILITY SYSTEM TABLE OF CONTENTS (continued) Section Page Number Title Number 2.0 DESCRIPTION OF THE UTILITY 2.1 Overview 2-1 2.2 Service Area and Customers 2-1 2.3 System Assets 2-2 2.4 System Characteristic Summary 2-3 2.5 Power Generation System 2-4 2.6 Transmission and Distribution System 2-5 2.7 Operations 2-12 3.0 VALUATION METHODS 3.1 General 3-1 3.2 Cost Approach 3-1 3.3 Income Approach 3-3 3.4 Comparable Sales Approach 3-4 3.5 Summary 3-4 4.0 COST APPROACH 4.1 Introduction 4-1 4.2 Original Cost Less Depreciation (OCLD) 4-2 4.3 Replacement Cost Analysis 4-3 4.3.1 Replacement Cost New Less Physical Depreciation (RCNLPD) Determination 4-3 4.3.1.1 Utility System Assets Other Than Generation Assets 4-3 4.3.1.2 Generation Assets 4-4 4.3.1.3 Replacement Cost New Less Physical Depreciation Calculation 4-5 4.3.2 Consumables, Inventory, and Rolling Stock at Cost 4-6 4.3.3 Tools and Equipment Depreciated 4-6 4.3.4 Records Depreciated 4-7 4.3.5 Deficiencies and Deferred 4-7 4.4 Functional Depreciation 4-7 Reports\TOC GAI #A120855.00 - ii - 022813

CITY OF DOVER PART A: SUMMARY VALUATION OF THE ELECTRIC UTILITY SYSTEM TABLE OF CONTENTS (continued) Section Page Number Title Number 4.5 External Deprecation 4-7 4.6 Going Concern 4-8 4.7 Land 4-8 4.8 Replacement Cost New Less Depreciation 4-8 5.0 COMPARABLE SALES APPROACH 5-1 Comparable Sales Research 5-1 5.1.1 General 5-1 5.1.2 Comparable Sales Research 5-2 5.1.3 Selection Criteria 5-2 5.1.4 Selected Transactions 5-3 5.2 Selected Comparable Sales 5-3 5.2.1 Description 5-3 5.3 Comparable Sales Analysis 5-20 5.3.1 General 5-20 5.3.1.1 System Assets 5-21 5.3.1.2 Context of the Transaction 5-21 5.3.1.3 Other Items 5-21 5.3.2 Major Market Adjustment Factors 5-22 5.3.3 Summary 5-22 6.0 RECONCILIATION OF VALUATION APPROACHES Reports\TOC GAI #A120855.00 - iii - 022813

CITY OF DOVER PART A: SUMMARY VALUATION OF THE ELECTRIC UTILITY SYSTEM TABLE OF CONTENTS (continued) Section Page Number Title Number APPENDICES Appendix A Land Appraisal Report by g.m. records inc. (Certificates, full Report on CD) Appendix B Industry Standard Terms and Conditions Appendix C Site Inspection Memo and Selected Photos (Complete set of photos on CD) Appendix D Asset Listing (OCLD as of 12/31/12 and RCNLPD as of 12/31/12) Reports\TOC GAI #A120855.00 - iv - 022813

LIST OF TABLES

CITY OF DOVER PART A: SUMMARY VALUATION OF THE ELECTRIC UTILITY SYSTEM LIST OF TABLES Table Page No. Description (or Title) No. 2-1 City of Dover’s Customer Statistical Information 2-2 2-2 Summary Book Value as of 6/30/12 - Major Categories of Assets 2-3 2-3 City of Dover Power Generation Units 2-4 4-1 Book Value Less Depreciation (OCLD) as of 6/30/12 4-2 4-2 Adjusted Book Value Less Depreciation (OCLD) as of 12/31/12 4-3 4-3 Indirect Cost Components and Percentages 4-5 4-4 Replacement Cost New Less Physical Depreciation (RCNLPD) 4-6 4-5 Summary of Adjustments for Replacement Cost New Less Depreciation Analysis (RCNLD) 4-9 5-1 Selected Transactions 5-3 5-1A Aquila Inc. to Great Plains Energy/Black Hills 5-5 5-1B Florida Public Utilities Corp. to Chesapeake Utilities 5-6 5-1C Duquesne Light Holdings Inc. to Macquarie Consortium 5-7 5-1D Green Mountain Power Corp. to New England Energy Corp. 5-8 5-1E Cinergy Corp. to Duke Energy 5-9 5-1F Edison Sault Electric Company to Cloverland Electric Cooperative 5-10 5-1G Puget Energy to Macquarie Consortium 5-12 5-1H National Grid USA to Algonquin Power & Utilities Corp. 5-13 5-1I Energy East Corp. to Iberdrola SA 5-14 Reports\LOT GAI #A120855.00 -v- 022813

CITY OF DOVER PART A: SUMMARY VALUATION OF THE ELECTRIC UTILITY SYSTEM LIST OF TABLES Table Page No. Description (or Title) No. 5-1J Progress Energy to Duke Energy 5-15 5-1K City of Vero Beach, Florida to Florida Power & Light 5-16 5-1L Florida Power Corporation to City of Winter Park, Florida 5-18 5-1M Florida Power & Light to City of South Daytona, Florida 5-20 6-1 Results of Valuation Approaches 6-1 Reports\LOT GAI #A120855.00 - vi - 022813

LIST OF FIGURES

CITY OF DOVER PART A: SUMMARY VALUATION OF THE ELECTRIC UTILITY SYSTEM LIST OF FIGURES Figure No. Description (or Title) 2-1 City of Dover’s Municipal Boundary and Electric Service Area 2-2 Schematic of City of Dover’s Transmission and Distribution System 2-3 City of Dover’s Electric Utility Operation Organization Chart Reports\LOT GAI #A120855.00 - vii - 022813

LIST OF SCHEDULES

CITY OF DOVER PART A: SUMMARY VALUATION OF THE ELECTRIC UTILITY SYSTEM LIST OF SCHEDULES Sched. No. Description (or Title) 4-1 Book Value Less Depreciation (OCLD) as of 6/30/12 4-2 Adjusted Book Value Less Depreciation (OCLD) as of 12/31/12 4-2A Electric Fund Assets – Depreciation Lives 4-3 Replacement Cost Less Physical Depreciation Using 4-4 Land Value 5-1 Summary Information for Selected Comparables Sales 5-2 Allocated Purchase Price Net Plant vs. Revenues 5-3 Calculation of Allocated Purchase Price Reports\LOT GAI #A120855.00 - viii - 022813

SECTION 1

SECTION 1 INTRODUCTION 1.1 PROJECT SCOPE AND AUTHORIZATION This is a Summary Valuation Report (Report) of the City of Dover (the “City”) Electric Utility System (collectively the “System”), currently providing services in and around the City of Dover, Delaware. 1.2 ACKNOWLEDGEMENTS GAI would like to acknowledge the contributions of Mr. Tom Hollis, P.E. for electrical engineering and inspection services and Mr. George M. Records, Jr., a State-Certified General Real Estate Appraiser and President of g.m. records, inc., on the real property portions of this assignment, which were relied upon by GAI (Appendix A). 1.3 UTILITY IDENTIFICATION The System is described in Section 2 and the land in Appendix A of this Report. 1.4 OWNERSHIP INTEREST The property is an ongoing system with land, facilities, permits, etc. and going concern at the date of the appraisal. We have performed these valuation services for the entire property in “fee simple,” which includes all rights (the bundle of rights) that can be legally vested in an owner, subject to encumbrances whatever they may be. This fee simple ownership includes ownership of the assets, fee simple ownership of certain real property, easement rights, the exclusive service area / franchise property rights, as well as other tangible and intangible assets. A fee simple property is the most comprehensive type of ownership since the owner may dispose of the property in any manner he selects. One possessing this property has no restrictions or limitations upon ownership except those imposed by governmental entities and those which were willfully created by agreement. Report\Section 1 GAI #A120855.00 1-1 022813

1.5 PURPOSE AND USE OF SUMMARY UTILITY VALUATION The purpose of this Report is to provide the City with the valuation of the System, for use in decision-making by the City’s internal management related to the potential acquisition of the System. The users of this Report could include the City, attorneys, financial underwriters, bond rating agencies and insurers for the potential transaction. 1.6 IMPORTANT VALUATION DEFINITIONS Appraisal (noun) is the act or process of developing an opinion of value; an opinion of value (adjective) of or pertaining to appraising and related functions such as appraisal practice or appraisal services. 1 Client is the party or parties who engage an appraiser (by employment or contract) in a specific assignment. 2 Easement is an interest in real property that conveys use, but not ownership, of a portion of an owner’s property. 3 Fee Simple is defined as absolute ownership unencumbered by any other interest or estate, subject only to the limitations imposed by the governmental powers of taxation, eminent domain, police power, and escheat. 4 Highest and Best Use (in appraising real property) is the reasonably probable and legal use of vacant land or an approved property that is physically possible, appropriately supported, and financially feasible and that results in the highest value. 5 Hypothetical Condition is that what is contrary to what exists but is supposed for the purpose of analysis. 6 1 Uniform Standards of Professional Appraisal Practice, 2012-2013 Edition, Published by the Appraisal Foundation, Page U-1. 2 Uniform Standards of Professional Appraisal Practice, 2012-2013 Edition, Published by the Appraisal Foundation, Page U-2. 3 The Dictionary of Real Estate Appraisal, 4th Edition, Published by the Appraisal Institute, Page 90. 4 The Appraisal of Real Estate, 12th Edition, Published by the Appraisal Institute, Page 68. 5 The Appraisal of Real Estate, 12th Edition, Published by the Appraisal Institute., Page 305. 6 Uniform Standards of Professional Appraisal Practice, 2012-2013 Edition, Published by the Appraisal Foundation, Page U-3. Report\Section 1 GAI #A120855.00 1-2 022813

Intended Use is the use or uses of an appraiser’s reported appraisal, appraisal review, or appraisal consulting assignment opinions and conclusions, as identified by the appraiser based on communication with the client at the time of the assignment. 7 Intended User is the client and any other party as identified, by name or type, as users of the appraisal, appraisal review, or appraisal consulting report by the appraiser on the basis of communication with the client at the time of the assignment. 8 Jurisdictional Exception is an assignment condition that voids the force of a part or parts of Uniform Standards of Professional Appraisal Practice (USPAP), when compliance with part or parts of USPAP is contrary to law or public policy applicable to the assignment. 9 Larger Parcel (in condemnation) is the tract or tracts of land that are under the beneficial control of a single individual or entity and have the same, or an integrated, highest and best use. Elements for consideration by the appraiser in making a determination in this regard include contiguity, or proximity, as it bears on the highest and best use of the property, unity of ownership, and unity of highest and best use. The larger parcel is sometimes referred to as the “parent tract.” 10 Leased Fee Estate is a lessor’s, or landlord’s, interest with specified rights that include the right of use and occupancy conveyed by lease to others: the rights of the lessor (the leased fee owner) and the lessee (leaseholder) are specified by contract terms contained within the lease. 11 Market Value is the estimated amount for which a property should exchange on the date of valuation between a willing buyer and a willing seller in an arm’s length 7 Uniform Standards of Professional Appraisal Practice, 2012-2013 Edition, Published by the Appraisal Foundation, Page U-3. 8 Uniform Standards of Professional Appraisal Practice, 2012-2013 Edition, Published by the Appraisal Foundation, Page U-3. 9 Uniform Standards of Professional Appraisal Practice, 2012-2013 Edition, Published by the Appraisal Foundation, Page U-3. 10 The Dictionary of Real Estate Appraisal, 4th Edition, Published by the Appraisal Institute, Page 160. 11 The Appraisal of Real Estate, 12th Edition, Published by the Appraisal Institute, Page 81. Report\Section 1 GAI #A120855.00 1-3 022813

transaction after proper marketing wherein the parties had each acted knowledgeably, prudently, and without compulsion. 12 Remainder (in condemnation) is that portion of a larger parcel remaining in the ownership of the property owner after a partial taking. 13 Replacement Cost New (RCN) is the current cost of a similar new property having the nearest equivalent functionality as the property being appraised, as of a specific date. 14 Reproduction Cost New is the current cost of producing a new replica of a property with the same, or closely similar materials, as of a specific date. 15 Self-Contained Appraisal Report is a written report prepared under Standards Rule 2- 2(a) or 8-2(a) of a Complete or Limited Appraisal performed under STANDARD 1 or STANDARD 7. 16 Severance Damages is the diminution of the market value of the remainder area, in the case of a partial taking, which arises (a) by reason of the taking (severance), and/or (b) the construction of the improvements in the manner proposed. 17 Summary Appraisal Report is a written report prepared under Standards Rule 2-2(b) or 8-2(b) of a Complete or Limited Appraisal performed under STANDARD 1 or STANDARD 7. 18 Taking is the acquisition of a parcel of land though condemnation. 19 12 International Valuation Standards, 2000 Edition, Published by the International Valuation Standards Committee, Pages 92-93. 13 The Dictionary of Real Estate Appraisal, 4th Edition, Published by the Appraisal Institute, Page 242. 14 Valuing Machinery and Equipment: The Fundamentals of Appraising Machinery and Technical Assets, Second Edition, Published by American Society of Appraisers, Page 585. 15 Valuing Machinery and Equipment: The Fundamentals of Appraising Machinery and Technical Assets, Second Edition, Published by American Society of Appraisers, Page 585. 16 Uniform Standards of Professional Appraisal Practice, 2012-2013 Edition, Published by the Appraisal Foundation, Page U-21. 17 American Institute of Real Estate and the Society of Real Estate Appraisers. Real Estate Appraisal Terminology, rev. ed. Byrl N. Boyce, ed. (Cambridge, Mass: Ballinger Publishing Company, 1981), Page 69. 18 Uniform Standards of Professional Appraisal Practice, 2012-2013 Edition, Published by the Appraisal Foundation, Page U-21. 19 The Dictionary of Real Estate Appraisal, 4th Edition, Published by the Appraisal Institute, Page 285. Report\Section 1 GAI #A120855.00 1-4 022813

Value is the amount, relative worth, functionality, or importance of an item, which may or may not be equal to price or cost. 20 1.7 EFFECTIVE DATE OF SUMMARY VALUATION The effective date of this Summary Valuation is December 31, 2012. 1.8 TYPE OF PROPERTY The subject property is a special purpose property permitted as a public electric utility. The system is provided the rights thereof by the State of Delaware and by contract, assemblage, and other means. Such properties have the configuration of the customer base and utilize the local natural resources via permit rights, etc. of the specific community that the facilities, operations, and management serve. 1.9 SPECIALTY PROPERTY – AN ONGOING UTILITY BUSINESS The System includes assets, customers, its exclusive service area and all other attributes of a fully functioning utility business. The System is considered a special purpose property. There are four (4) criteria which establish whether property should be considered special purpose property: a. Uniqueness; b. Property must be used for a special purpose; c. No widespread market for the type of property; and d. The property’s use must be economically feasible and reasonably expected to be replaced. The function of this utility property is to supply electric services in and around the City. The utility system was specially built for the specific purposes for which it was designed, and continues to be used for those purposes. If a purchaser wished to decommission certain assets as their management decision, that decision would be expected to be 20 Valuing Machinery and Equipment: The Fundamentals of Appraising Machinery and Technical Assets, Second Edition, Published by American Society of Appraisers, Page 594. Report\Section 1 GAI #A120855.00 1-5 022813

more financially beneficial to the purchaser. The System is considered as a whole, any segmentation by a purchaser would be the responsibility of that purchaser. If the City decides to sell part of its System, leaving a damaged remainder, then that decision should consider the effect of the damaged remainder. There is no question that with any purchase or acquisition of the utility assets, those assets would continue to be substantially used for utility purposes and they would continue to be renewed, replaced and/or maintained for such purposes. 1.10 POWER RIGHTS The City has adequate power rights for this electric utility for current and future demand through its own generation as well as being a member of the Delaware Municipal Electric Corporation (DEMEC) and having their generation units interconnected with the PJM Power Grid which allows the City to purchase and sell electricity to provide the lowest cost electrical service to their customers. In addition, power is purchased from White Oak Solar Energy, LLC (White Oak) as the alternative energy portion of the power supply. The City has all permits necessary to own and operate the system including permits from the Department of Natural Resources and Environmental Control (DNREC). The City has recently filed for an operating permit renewal. The DNREC concluded that the City meets all applicable requirements promulgated by the Environmental Protection Agency (EPA) and the DNREC. A draft/proposed permit renewal has been prepared by the DNREC. The draft/proposed permit renewal is being submitted to EPA prior to the public comment period for concurrent processing. If there are no significant comments, the draft/proposed permit renewal will be issued as a final permit after expiration of the EPA review period. Additionally, the City is a member of the National American Energy Reliability Corporation (NERC) and adheres to compliance standards set forth by NERC. 1.11 GOING CONCERN, INTANGIBLES, AND OTHER ITEMS In the valuation of utility property using the cost approach, it must be recognized that the replacement cost new less depreciation (RCNLD) only represents the component of value of the physical assets. Those assets, however, are not idle, but are used to Report\Section 1 GAI #A120855.00 1-6 022813

provide electric service within the service area to a customer base as part of an ongoing business operation. In other words, the value of a “live” utility functioning as an ongoing business must be considered as part of a valuation. Any purchaser would acquire a utility system completely installed and operational with customers taking regular service and therefore, immediately derive revenues at the full complement of connected customers as well as purchase the rights to provide electric service within the remainder of the exclusive service area. Similarly, if a purchaser were to construct, in a hypothetical situation, its own utility system, it would not have the ability to generate revenues from a full complement of customers or have the ongoing bundle of rights for this specific geographic area and would be required to successfully obtain the right to provide service and such rights could be contested. 1.12 SUMMARY OF DATA COLLECTION Data for this assignment was provided by the City and other public sources of information, as well as the records of GAI Consultants, Inc. 1.13 SUMMARY OF CONFIRMATION ACTIVITIES A variety of analyses and surveys were used to confirm and/or cross-check the data and information provided. Calls, comparisons of reports, field inspections, records testing, and comparisons of source information were accomplished. 1.14 SUMMARY OF REPORTING MEASURES This report is a Summary Valuation Report with the sub-consultant reports and disclosures included. 1.15 ASSUMPTIONS AND LIMITING CONDITIONS a. The service area furnished is assumed to be correct. b. No responsibility is assumed for legal matters, nor is any opinion on the title rendered herewith. We assume that the title to the property is good and marketable. Report\Section 1 GAI #A120855.00 1-7 022813

c. All existing liens and encumbrances, if any, have been disregarded and the property appraised as though it was free and clear. d. The appraiser has made no survey of the property and, unless specifically stated, assumed there are not encroachments involved. e. Any sketches and maps in this Report are included to assist the reader in visualizing the property and are not necessarily to scale or depict all items above or below ground. f. It is assumed that the property is in full compliance with all applicable federal, state, and local environmental regulations and laws unless non- compliance is stated, defined, and considered in the valuation report. g. It is assumed that all applicable zoning and use regulations and restrictions have been complied with, unless a non-conformity has been stated, defined, and considered in the valuation report. h. It is assumed that all required licenses, certificates of occupancy, consents, and other legislative or administrative authority from any local, state, or national government or public entity or organization have been or can be obtained or renewed for any use on which the value estimate in this report is based. i. Proposed improvements, if any, on or off-site, as well as any repairs required, are considered for purposes of this valuation to be completed in a good and workmanlike manner. j. Furnishings, mobile equipment, tools, or business furniture and utility management items indicated and typically considered as part of real estate and/or major personal property items have been aggregated and valued as general plant. k. Responsible ownership and competent property management are assumed. Report\Section 1 GAI #A120855.00 1-8 022813

l. It is assumed that there are no hidden or unapparent conditions of the property, soil, or structures which would render it more or less valuable. Further, unless otherwise stated in this report, the existence of hazardous material or any other environmental problems or conditions, which may or may not be present on the property, was not observed or disclosed. We have no knowledge of the existence of such materials or conditions on or in such close proximity that it would cause a loss in value. We, however, did not search to detect such substances or conditions. The presence of substances such as asbestos, ureaformaldehyde foam insulation, radon, or other potentially hazardous materials which could have an adverse effect on the value of the property were not observed or detected in our inspections. The value estimate is predicated on the assumption that there is no such material or condition on or in the property that would cause a loss in value. No responsibility is assumed for any such conditions, or for any expertise or knowledge required to discover them. m. No responsibility is assumed for the absence or presence of any endangered species on this property. This valuation assumes that there are no endangered species which would prevent, restrict, or adversely affect any development or improvement of this property. n. No impact studies and/or special market, or feasibility analysis or studies have been required or made unless otherwise specified. We reserve the right to alter, amend, revise, or rescind any of the statements, findings, opinion, value estimates, or conclusions contained herein if any of these studies require it. o. Certain data used in compiling this Report was furnished from sources which we consider reliable; however, we do not guarantee the correctness of such data, although so far as possible, we have checked and/or verified the same and believe it to be accurate. p. We have accepted as correct and reliable all information provided by the owner and owner’s counsel, or the owner’s agents, which was used in Report\Section 1 GAI #A120855.00 1-9 022813

the preparation of the report. All data came from sources deemed reliable, but no liability is assumed for omissions or inaccuracies that subsequently may be disclosed in any data used in the completion of the valuation. q. Since the date of value of the property is not an actual purchase date, the appraiser reserves the right to consider and evaluate any additional value influencing data and/or other pertinent factors that might become available between the date of the report and the date of purchase, if applicable, and to make any adjustments to the report that may be required. r. Neither I, nor anyone employed by me, has any present or contemplated interest in the property appraised. s. Possession of this Report, or copy thereof, does not carry with it the right of publication, nor may it be used for any purpose by any but the client without the previously written consent of the client and in any event, only in its entirely and with proper qualification. t. Neither all nor any part of the contents of this Report shall be conveyed to the public through advertising, public relations, news, sales, or other media without the written consent and approval of the author. u. Acceptance of, and/or use of, this Valuation Report constitutes acceptance of the above conditions and assumptions. 1.16 PROCESS AND PROCEDURES FOLLOWED The process utilized was confirming the valuation assignment, gathering the necessary information for the valuation activities, conducting, evaluating and considering the cost approach under a replacement cost new less depreciation in continued use and the sales comparison approach. Following the determinations from each distinct approach, Mr. Hartman weighed the approaches utilizing his training, experience and knowledge of the market and the subject system. Following the weighting of the approaches, an Opinion of Value was determined and reported in this Summary Valuation Report. Report\Section 1 GAI #A120855.00 1-10 022813

1.17 HIGHEST AND BEST USE The highest and best use for the assets is as a public electric utility system. Note that the use of the System is a monopoly and creates a special purpose property and also has the characteristics of an essential use. Since the assets are specifically designed / configured / constructed solely for the public electric system use, no alternate highest and best use was considered. 1.18 APPROPRIATE MARKET USE The appropriate market for this special purpose public utility system providing for electric service is the public not-for-profit market. The public not-for-profit utility marketplace does not limit the asset relative to the rate of return on rate base. Nonetheless, investor owned utilities may be interested in the potential purchase of these assets competing in the above market. 1.19 EXCLUSIONS This valuation has excluded the following aspects of the subject system and those aspects are not included in the Opinion of Value delineated herein: a. The City’s cash and cash equivalents held in various accounts or funds and accounts receivable and payment for services provided and not yet billed; b. Assumption of liabilities of the City; c. Assets owned by other associated parties, d. Activities, rights, and privileges of other associated parties. 1.20 DEPARTURES/SCOPE LIMITATIONS This valuation did not consider the income approach methodology in the determination of value. Report\Section 1 GAI #A120855.00 1-11 022813

1.21 ASSUMED STANDARD TERMS AND CONDITIONS The standard terms and conditions commonly used in the electric utility industry are assumed for this valuation. The purchase price would be as a cash purchase in U.S. Dollars at the time of closing. It is assumed that the property has sufficient time on the market for proper and complete disclosure and investigation by the not-for-profit marketplace. It is assumed that the unconnected properties, potential home sites, condominiums, commercial properties, etc. which are not active customers of the System would at time of closing then be required to pay any required fees of the purchaser and adhere to the ordinance requirements for the connection and initiation of service to such properties. We assume there are no limitations relative to exposure, futures, prepaid or discounted connections, or other factors. We assume that no properties are vested or prepaid or discounted in any fashion whatsoever. The complete listing of industry standard terms and conditions used is shown in Appendix B. 1.22 CLIENT The Client is the City of Dover, Delaware, a local unit of government pursuant to Title 22, Delaware Statutes, through its agent Kirk Howard Betts, Esq. of the firm of Betts and Holt, LLP, located in Washington, D.C. Report\Section 1 GAI #A120855.00 1-12 022813

SECTION 2

SECTION 2 DESCRIPTION OF THE UTILITY 2.1 OVERVIEW This Section of the Report includes a general description of the System currently owned and operated by the City and located within and around the corporate limits of the City. The City’s System includes generating facilities, transmission facilities, distribution facilities and general plant facilities. GAI performed a site visit of the service area and facilities so that a comprehensive facilities evaluation could be performed. A site inspection memo detailing the site visit is contained in Appendix C. 2.2 SERVICE AREA AND CUSTOMERS The City’s electric service area is approximately 68 square miles, 23 square miles of which is within the City’s municipal boundary. Figure 2-1 depicts the City’s municipal boundary and electric service area. The service area contains predominately residential and commercial customers and is located in Kent County, Delaware. Four of the electric system customers take service off the City’s 69kV transmission system: Dover Air Force Base; Proctor and Gamble; Kraft; and First State Power Management. The service area is mostly urban but does have room for growth. Summarized customer statistical information provided by the City for the period of July 2011 through June 2012 is presented in Table 2-1 below. Note that while the residential customers make up approximately 87% of the customer base, their revenues and energy use account for only 30%. This is typical for a diversified customer base with large usage customers in the Commercial, Primary and Transmission classes. Reports\Section 2 GAI # A120855.00 2-1 022813

Table 2-1 City of Dover Electric Utility System Customer Summary Number of Customers (1): Residential 19,910 Commercial 3,354 Primary 39 Transmission 4 Total 23,307 Annual Revenue (2): Residential $ 29,719,533 Commercial 32,948,202 Primary 18,502,755 Transmission 13,316,041 Total $ 94,486,531 Annual Usage (kWh): Residential 196,388,942 Commercial 230,571,633 Primary 160,560,686 Transmission 122,809,429 Total 710,330,690 ________________ Note: (1) Average Customers for the 12-month period ending June 2012. (2) Excludes taxes. 2.3 SYSTEM ASSETS The City provided asset information for fiscal year 2012 from their accounting system. The asset list is provided in Appendix D adjusted through 12/31/12 and using the asset useful lives as provided by the City and shown on Schedule 4-2A. A summary of the book value for the major categories of assets is provided in Table 2-2. Reports\Section 2 GAI # A120855.00 2-2 022813

Table 2-2 City of Dover Electric Utility Summary Net Book Value As of June 30, 2012 Asset Description Book Value Land $ 1,648,122 Buildings 4,829,439 Transmission Lines 19,346,612 Distribution Lines 12,296,403 Generation Assets 19,573,391 Substations 24,563,665 Street Lights 693,492 General Utility 6,405,753 Total $ 89,356,877 In addition, certain intangible assets would normally be included in the valuation of an electrical system and service area. The following is a brief summary of items, which would be expected to be transferred to the buyer in a transaction of this type:  System maps  Customer records  Spare parts inventory  Operations and maintenance manuals  Service records  Supplier information 2.4 SYSTEM CHARACTERISTICS SUMMARY In order to analyze the System, certain items such as the customers, usage, revenues and book value need to be considered. Additionally, the following need to be considered:  Municipal Owned Facility,  Distribution System, Reports\Section 2 GAI # A120855.00 2-3 022813

 Transmission System,  Generation Facilities,  No special customer agreements,  Solar energy purchase agreement with White Oak Solar Energy, LLC,  Member Delaware Municipal Electric Corporation and interconnected with PJM Power Grid, and  Good to excellent system condition. 2.5 POWER GENERATION SYSTEM The City’s power generation includes four (4) generation units which are summarized on Table 2-3. The systems are well maintained and in good condition. There are two plant sites, McKee Run and VanSant. The McKee Run plant consists of three steam turbine/generating units with a total generating capacity of 136 megawatts (MW). The VanSant plant consists of a single GE frame 6B gas turbine generating unit with a capacity of 39 MW which operates in simple cycle mode. The total generating capacity of the plants is approximately 175 MW. Table 2-3 City of Dover Power Generation Units Step Up Capacity Voltage Transformers Year Description Model (MW) (kV) (MVA) Installed McKee Unit 1 Westinghouse 17 22.9 25 1961 McKee Unit 2 Westinghouse 17 22.9 25 1962 McKee Unit 3 Westinghouse 102 69 130 1972 VanSant Unit 1 GE 40 69 46 1991 All four (4) generating units are capable of burning both natural gas and No. 2 fuel oil. This allows the City to minimize both costs and their carbon footprint. These facilities are used as peaking units and are not cost competitive at base load levels. The City is a party in the Delaware Municipal Electric Corporation (DEMEC) and their generation units are interconnected with the PJM Power Grid (PJM). The City is paid energy and capacity payments for having their generation units interconnected to PJM. Reports\Section 2 GAI # A120855.00 2-4 022813

The City’s units are typically used to handle peak loads while the bulk of the electricity for the City is purchased from PJM’s capacity market. In addition to the City’s generating units listed above, there is a contract with White Oak to purchase the electricity they generate. White Oak is part of the PJM capacity market and Dover’s commitment to purchase represents a commitment to renewable energy sources. The City has a contract with The Energy Authority, Inc. (TEA), a Georgia not-for-profit corporation to help them with their energy management needs. TEA has expertise in asset management, fuel and power procurement and risk management. TEA assists the City with its procurement, sale and management of fuel and power. Additionally, TEA provides guidance to the City regarding its risk management policies and hedging protocols with respect to the City’s electric generating units. The City has contracted with North American Energy Services Company (NAES) as its operations and maintenance provider for the McKee Run and VanSant plants. NAES is a nationally recognized broad-based provider of services to the power generation industry. The VanSant plant is unmanned unless it is dispatched into service. On those occasions, personnel are sent from the McKee Run plant to power up and operate the unit. 2.6 TRANSMISSION AND DISTRIBUTION SYSTEM The City distributes power to its customers by a network of transmission lines, distribution substations and distribution lines (T&D System). There are approximately 46.19 miles of overhead transmission lines and 0.12 of underground transmissions lines in the T&D System. There are approximately 143.66 miles of overhead distribution lines and 268.28 miles of underground distribution lines. There are approximately 495 transmission poles and 9,826 distribution poles. The T&D System contains approximately 2,018 overhead transformers and 1,538 underground transformers. There are approximately 3,004 street light poles with 7,148 street light fixtures. The T&D System contains approximately 71 capacitor banks, 37 transmission switches and 1,120 distribution fuse switches. In addition, there is approximately 0.34 miles of fiber optic cable as part of the T&D System. The City’s transmission lines are rated at 69 kV and are connected to fifteen substations located throughout the City’s service area. Twelve of these substations reduce the power from transmission voltages to the primary distribution voltages of 12 kV. One of the substations, Cartanza, is a switching Reports\Section 2 GAI # A120855.00 2-5 022813

substation which connects the City’s system to Delmarva and converts Delmarva’s 230 kV to the 69 kV for use in the system’s transmission network. Additionally, there are substations at McKee Run and VanSant that convert the output from the generating units to 69 kV for use in the transmission system. A detailed description of each the substations is provided below. 1. Cartanza Substation The Cartanza Substation is a 230 kV/69 kV substation, which serves as a tie with Delmarva. Delmarva maintains the 230 kV side of the station, and their transmission circuits enter from the south on steel transmission poles and leave to the north on H-frame wood transmission poles. The City of Dover maintains the 69 kV side. The substation currently has four 69 kV lines leaving the station. The four circuits leave the station on two separate pole lines, each holding a double circuit, until the circuits split down the line. This configuration allows for two separate loops for the entire 69 kV system to minimize total system failures should one common pole be critically damaged. The tie with Delmarva was built in 2003. The City’s Electric Division has recently finished upgrading the six (6) substation breakers from oil filled breakers to SF-6 gas breakers. The breakers at this substation are manufactured by ABB. The two (2)-230 kV/69 kV substation transformers were manufactured by Ferranti Packard and have a capacity of 330 MVA each. The switching yard looks to be of new construction and is in well maintained condition. The control house is a 15’ x 30’ new metallic sided building elevated 2’ above grade on concrete posts. The control equipment looked to be in excellent condition and the area was clean and free of clutter. 2. Sun Park Solar Power Substation Sun Park is a 10 MW utility scale solar plant developed and operated by White Oak Solar Energy and was commissioned in August 2011. The DC output from the solar field is converted to AC and then stepped up to 69 kV by the station Reports\Section 2 GAI # A120855.00 2-6 022813

transformer. This output is then connected through the substation breakers to the 69 kV transmission line. The connection to the Dover 69 kV transmission line is through a radial tap. 3. Dover Downs Substation This substation was built in 2001. The substation is on a loop feed from the 69 kV transmission line. Substation breakers are ABB type with SF–6 gas insulation. The 69 kV/12 kV step down transformer is rated for 33 MVA and was manufactured by General Electric Prolec. The control building is a 16’ x 40’ metallic building and is elevated 2’ above grade on concrete posts. The supervisory control and data acquisition (SCADA) controls equipment was manufactured by ABB and has Cutler Hammer 1200 amp feeder breakers controlling four (4) distribution feeders. 4. Frazier Substation This substation was originally built in 1985 as a radially fed substation. Work is currently underway to upgrade the feed to a loop feed from the 69 kV transmission line. While continuing to utilize the distribution portion of the substation, new A-frames have been installed to connect to the 69 kV line at two different locations. The substation breakers are manufactured by Siemens with SF-6 gas insulation. A new 69 kV/12 kV, 33 MVA, step-down transformer is on- site, but has not been installed on the concrete retaining base. The rebuilt step- down transformer was manufactured by Westinghouse. New SCADA hardware is currently being installed in the existing control House. Four (4) distribution feeders will be controlled from this substation. 5. College Road Transmission Substation This substation is loop fed from the 69 kV line on the north side of the substation. Each tap comes in to a dead-end on an A-frame structure and is then tied into the bus thru ABB substation breakers, with SF-6 gas insulation. The station step Reports\Section 2 GAI # A120855.00 2-7 022813

down transformer was replaced in 2008 and is a 69 kV/12 kV, 50 MVA, and was manufactured by Delta Star. The control building is a 15’ x 45’ metal building supported on concrete posts and is elevated +/-3 feet above ground. The eight distribution feeder breakers are 1200 amp, arc safe construction, Square D breakers mounted in PACS Industry, Inc. housings. The SCADA control equipment is made by Schweitzer Engineering Laboratories, Inc. (SEL). 6. Division Street Substation This substation was rebuilt in 2005 and is connected to the 69 kV transmission line through a radial feed to a single A-frame dead-end structure. The incoming circuit is then connected through Areva substation breakers, filled with SF-6 gas insulation, to a 33 MVA step down transformer manufactured by ABB. The substation fencing is decorative aluminum with a curved top for intruder protection. The control house is a 14’ x 34’ metallic structure mounted 2’ above grade. The substation protection and control system was made by Schweitzer Engineering Laboratories Inc. (SEL). The 1200 amp arc resistant switchgear was furnished by PACS Industry Inc. The system controls three (3) distribution feeders with three (3) future and spare feeder breakers. 7. St. Jones Substation This site includes both a test facility building and a substation. The test facility building was originally the control house before the substation was rebuilt. New products are installed and tested before they are placed in use in an operating substation. The City also uses this test facility to train operators on how to program and operate the new equipment. This substation was rebuilt in 2009 and is on a loop feed from the 69 kV transmission line. The substation breakers were made by Siemens with SF–6 Reports\Section 2 GAI # A120855.00 2-8 022813

gas insulation. The step down transformer was made by Kuhlman Manufacturing, in 2008, with a capacity of 33 MVA. The substation fencing is decorative aluminum with a curved top for intruder protection. The control house is a 15’ x 50’ metallic structure mounted 2’ above grade. The substation protection and control system was made by Schweitzer Engineering Laboratories Inc. (SEL). The 1200 amp arc resistant switchgear was furnished by PACS Industry Inc. Six (6) distribution feeders are controlled from this substation. 8. North Street Switching Station & General Scott Substation The North Street switching station is where the two 69 kV transmission loops interconnect. These are the two 69 kV transmission line loops that originated at the Cartanza substation. The 69 kV transmission line was split into two loops to increase the reliability of the transmission system. The 69 kV breakers and the metering equipment have recently been replaced. The General Scott substation is loop fed from the 69 kV transmission line. The substation breakers were manufactured by Siemens with SF–6 gas insulation. The step down transformer was manufactured by General Electric Co. with a 33 MVA load capacity. The control house is a 16’ x 25’ Siemens – Allis metallic building. The substation protection and control equipment utilizes older equipment that is scheduled for upgrade in FY 2015. Four (4) distribution feeder are controlled from this substation. 9. VanSant Substation This substation is on a radial tap from the 69 kV transmission line. It connects the output of the VanSant generator to the 69 kV line. The substation breaker was manufactured by Siemens with SF–6 installation. The electricity is generated at 13.8 kV and is stepped-up to 69 kV via a 46 MVA transformer manufactured by General Electric. Because of construction in the area of the generator and the substation, we were not allowed to see the details of the site. Reports\Section 2 GAI # A120855.00 2-9 022813

10. Mayfair Substation This substation is loop fed from the 69 kV transmission line along New Burton Road. The substation breakers were manufactured by Areva with SF–6 gas insulation. The step down transformer is manufactured by ABB and has a capacity of 33 MVA. This transformer is a “sister” to the transformer at Division substation. The control house is a 12’ x 28’ metallic building installed on grade. The substation protection and control equipment utilizes older solid-state equipment. The control equipment is scheduled to be upgraded in FY 2015. Five (5) distribution feeders are controlled from this substation. 11. Mid-City Substation This substation was completely rebuilt in 2011. The radial feed from the 69 kV transmission line was changed to a loop feed. The station breakers were changed from oil filled style breakers to new breakers from Siemens with SF–6 gas insulation. The step-down transformer is manufactured by ABB and has a capacity of 33 MVA. The substation fencing is decorative aluminum with a curved top for intruder protection. The control house is a 16’ x 21’ metallic building mounted at grade on a concrete slab. The protective and control equipment has been upgraded to Schweitzer Engineering Laboratories, Inc. (SEL). The distribution feeder breakers were upgraded with Siemens 1200 amp arc flash distribution breakers. Four (4) distribution feeders are controlled from this substation. 12. Danner Farm Substation This substation is radially fed from the 69 kV transmission line and dead ends into a steel A-frame structure. The substation was rebuilt in 1995. The 69 kV station breakers have been upgraded to Siemens breakers with SF–6 gas insulation. The step-down transformer was replaced with a reconditioned unit taken from the Horsepond substation. The containment pit for the step-down Reports\Section 2 GAI # A120855.00 2-10 022813

transformer is made with a fabric liner covered with crushed rock. The step- down transformer has a capacity of 33 MVA. The control house is a 20’ x 20’ metallic building mounted at grade on a concrete slab. The control and protection equipment utilizes older style solid-state modules manufactured by ABB. Three (3) distribution feeders are controlled from this substation. 13. Lebanon Substation This substation is radially fed from the 69 kV transmission line into an A-frame steel dead-end structure. The substation was rebuilt in 1995. The 69 kV station breakers were manufactured by ABB with SF–6 gas insulation. In 2005, the step-down transformer was upgraded to a 33 MVA unit manufactured by Niagara Transformers. A new retention pit for the transformer was constructed at that time. The control house is a 15’ x 15’ metallic building mounted on a concrete slab installed at grade. The control and protective equipment was manufactured by Siemens with SEL control modules. Three (3) distribution feeders are controlled from this substation. 14. Dover Air Force Base Substation This substation is on Dover Air Force base property and is loop fed from the 69 kV transmission line. The station was originally built in 1970 and was rebuilt in 1999. The four (4) 69 kV station breakers were manufactured by ABB with SF–6 gas insulation. This substation provides a 69 kV tie to Dover Air Force Base’s internal electrical distribution system. The control house is a concrete block structure on slab at grade. The control and protective equipment was manufactured by ABB with SEL control modules. Reports\Section 2 GAI # A120855.00 2-11 022813

15. Horsepond Substation This substation is radial fed from the 69 kV transmission line. For fiscal year 2013 there is a project to install a second tap from the 69 kV transmission lines, to provide a loop feed. The substation was upgraded in 2008 to the present layout and a new step-down transformer, manufactured by Kuhlman, was added at that time. The new step-down transformer has a capacity of 33 MVA. The station breaker was manufactured by Siemens with SF–6 gas insulation. The control house is a 25’ x 46’ concrete block structure on a concrete slab, at grade. The control and protection equipment was manufactured by ABB with SEL modules. Five (5) distribution feeders are controlled from this substation. The City incorporated the SCADA hardware and software in the transmission and distribution system so that it can be continuously monitored such that any problems with the System can be responded to in a timely fashion. Figure 2-2 shows a schematic of the Transmission and Distribution System. 2.7 OPERATIONS The electric utility operations are organized into various sections. According to the FY 2013 budget, the Electric Utility Director reports to the City Manager. The Electric Director has Administration, Substation, Electric Engineering, and Transmission & Distribution sections reporting to him. The budget shows three (3) full-time equivalents (FTEs) in the Administration Section, five (5) FTEs in the Substation Section, ten (10) FTEs in the Electric Engineering Section and twenty-four (24) FTEs in the Electric Transmission and Distribution Section. This information is shown in diagram form on Figure 2-3. As discussed in Section 2.5, electric plant operations is provided through contract with NAES. Reports\Section 2 GAI # A120855.00 2-12 022813

Z:\ComDev\2012\A120855.00 - City of Dover - Electric\CAD\GIS\ServiceArea.mxd £ Legend Dover City Boundary Service Area 0 0.75 1.5 Miles FIGURE SERVICE AREA 618 E. South Street, Suite 700 Orlando, Florida 32801 Phone 407.423.8398 Fax 407.843.1070 CITY OF DOVER, DE 2-1

Z:\ComDev\2012\A120855.00 - City of Dover - Electric\CAD\GIS\OrganizationChart.mxd CITY MANAGER ELECTRIC Electric Director 1 ADMINISTRATION SUBSTATIONS ENGINEERING/OPERATIONS TRANSMISSION & DISTRIBUTION Administration Electrical Engineer Eng. Services & System Ops. Line Crew Superintendent Assistant 1 Superintendent 1 1 1 Substration Tech. Meter Tech Crew Leader Engineering Crew 1 Account Clerk II Crew Leader Leader 1 1 1 Meter Tech II Substation 1 Engineering Technician II Fieldworker 1 1 Lineman Crew Leader 3 Substration Technician I System Ops Crew 1 Leader 1 Journeyman Ist Class Lineman 8 System Operator 4 Lineman Second Class 5 Electric Draftsman III 1 Lineman Third Class 1 Groundworker 3 T&D/Engineering Coordinator 1 FIGURE ELECTRIC UTILITY OPERATION ORGANIZATION CHART 618 E. South Street, Suite 700 Orlando, Florida 32801 Phone 407.423.8398 Fax 407.843.1070 CITY OF DOVER, DE 2-3

SECTION 3

SECTION 3 VALUATION METHODS 3.1 GENERAL The objective of this analysis is to establish an opinion of the “fair market value” of the utility. Fair market value assumes that both the buyer and the seller are aware of all relevant information and that neither party is under the compulsion to act. Typically the method utilized to provide a basis for an opinion of value consists of the reconciliation of three valuation approaches consisting of: (i) the cost approach, (ii) the income approach, and (iii) the comparable sales approach. These approaches analyze various aspects of the system, including the physical conditions of the existing system, the cash flows anticipated to be generated by the utility in the future, and finally, the transaction factors related to the acquisition of similar utilities in the past. Even though none of these methods may be considered ideal on a stand-alone basis, since each evaluates a particular facet of the utility, the consideration of all three provides valuable input when considering other factors and the use of judgment in determining the value of the utility system. The remainder of this section provides a general description of the valuation approaches and what was utilized for this Report. 3.2 COST APPROACH A typical cost approach utilizes the Replacement Cost New Less Depreciation (RCNLD) methodology. For this Report, at the City’s request, a discussion of the Original Cost Less Depreciation (OCLD) method is contained in Section 4 along with the RCNLD. The RCNLD is a cost approach method that is commonly utilized in the determination of estimated value in utilities and has been an accepted method in litigation cases involving the acquisition of utilities throughout the United States. The primary reason for this is the fact that most utilities are comprised of complex generation, transmission, and distribution networks which all have various service lives and different years of Report\Section 3 GAI #120855.00 3-1 022813

installation. In order to address these technically complex facilities, the RCNLD method has been developed. There is often confusion regarding reproduction cost versus replacement cost of utility assets. The reproduction cost is a duplication of exactly the same facilities. In contrast, the replacement cost is the provision of facilities that would be available today with their improved efficiencies and more effective cost utilizing the commercially available materials, equipment, etc. complete as one single project and obtaining the economy of scale thereof. The replacement cost method assumes that the most economical sequence of construction is utilized. This means that the cost of restoration, impacts of conflicts, etc. are not included. In addition, only one (1) start up and shut down cost is included. Similarly, any premiums or overtime costs or special procurement mobilization/demobilization costs are not included other than for the single large economic construction project. The replacement cost approach excludes excess capital which an investor would normally not pay for in the existing facilities. Rather, the approach is based upon the theory of the substitution of the facilities and the prevailing market concept that no investor would pay more than the cost to replace the same system of the same characteristics. There are three (3) components to the overall depreciation taken in this approach. The first component of depreciation, and the first to be applied, is the physical depreciation of the asset. The second component is the functional obsolescence of the existing asset and is deducted from the replacement cost new less physical depreciation. The functional obsolescence is associated with the facilities themselves and is inherent to the system itself being derived from construction, configuration, operations, management, and administration. The final component of depreciation is for external obsolescence. External obsolescence accrues from all factors impacting the system. The impact of regulation, customer acceptance, historical rate and charge regulation or lack thereof, the ability to generate excess revenues sufficient to support the physical asset value, market conditions, development conditions, and many other factors external to the system itself. Report\Section 3 GAI #120855.00 3-2 022813

The RCNLD analysis is based upon the following assumptions: 1. All utility physical assets are designed, permitted and constructed in one continuous effort. 2. The construction activities are assumed to follow the same historical sequence as that followed in the service area. 3. The engagement of general contractors, acting for the utility and under its supervision, utilizing current construction practices and procedures to replace the property in such a manner so as to achieve all efficiencies that these procedures and practices would allow. 4. The replacement unit prices from recent sources are used or are adjusted based on the appropriate index. 5. The replacement unit prices include the costs of all labor, material, and equipment directly related to specific items. 6. The replacement cost includes the costs associated with overhead and engineering fees incurred throughout the course of the project. These costs are presented as a percentage of the total construction costs of the reproduced facilities and depreciated in the replacement cost analysis. 3.3 INCOME APPROACH The income approach analysis is not included in GAI’s Scope of Services with the City and, therefore, is not being utilized for this Valuation. Report\Section 3 GAI #120855.00 3-3 022813

3.4 COMPARABLE SALES APPROACH The comparable sales approach to utility valuation assumes that knowledgeable buyers and sellers of electric utilities generally know the “Market” for such utility systems. The purpose of this market approach is to examine the history of electric utility acquisitions, and to analyze the conditions under which the systems were acquired in an effort to arrive at an implied purchase price for the subject system. Extensive research has been conducted in order to gather a database of information regarding utility acquisitions. In order to compare the different transactions, various financial, technical, legal, and customer service information is typically analyzed and adjusted. Moreover, discussions with the negotiators, buyers, and sellers are useful and informative to the analyses. There are many factors which are involved in the determination of an acquisition price of a utility system. These factors create both similarities and differences between the transactions, which in essence, result in the formation of a well mixed market of utility sales. The comparable sales approach considers such factors and makes adjustments as necessary in order to arrive at an implied value for the subject system. 3.5 SUMMARY In an effort to formulate an opinion of value for the system, this Report considers two (2) valuation approaches. These approaches are the: 1) cost approach (RCNLD), and 2) comparable sales approach. Each approach is independent and results in a separate and distinct finding. Such findings are subsequently considered together with other factors to formulate an opinion of value for the City Dover Electric Utility System located in Kent County, Delaware. The resulting opinion of value is based upon the foregoing findings as well as professional experience. Report\Section 3 GAI #120855.00 3-4 022813

SECTION 4

SECTION 4 COST APPROACH 4.1 INTRODUCTION This section presents the calculations and determinations in order to arrive at the estimated value of the City of Dover Electric Utility System using the Cost Approach Method. In making the determination of value there were two (2) cost approach methods considered: (1) the Original Cost Less Deprecation Method (OCLD) and (2) the Replacement Cost New Less Depreciation Method (RCNLD). The RCNLD methodology was chosen as the appropriate method for this analysis as it is widely accepted as the methodology used to value utility system assets. The American Society of Appraisers (ASA), in their Principals of Valuation courses involving the machinery and technical specialties which include the specific provision for public utilities, have developed valuation guidelines. Through their courses titled ME 201, 202, 203, and 204 for machinery and equipment valuation, the methodology is summarized. These guidelines provide for the rounding of valuation amounts. This report is compliant with the Uniform Standards of Professional Appraisal Practice, 2012- 2013 Edition. The rounding pursuant to ASA guidelines are shown below. Rounding of Valuation Amounts Amount Determined Rounded to Nearest (1) 0 - $2,000 $10 $2,001 - $20,000 $100 $20,001 - $500,000 $1,000 $500,001 - $10,000,000 $10,000 Over $10,000,000 $100,000 __________ Source: ASA guidelines Reports\Section 4 GAI # A120855.00 4-1 022813

4.2 ORIGINAL COST LESS DEPRECIATION (OCLD) The City of Dover provided an asset listing by major asset account number and asset group. This listing included the original cost of the assets as well as depreciation to date. Based on discussions with City Staff, the City has a practice of booking all system upgrades and additions which are in excess of $5,000. Table 4-1 presents the Original Cost (OC), Depreciation, and resulting OCLD for the transmission, distribution, and general plant (substations, etc.), generation facilities, etc. as detailed on Schedule 4-1. Table 4-1 Book Value Less Depreciation (OCLD) As of June 30, 2012 Original Accumulated Net Book Description Cost Depreciation Value (OCLD) Land and Land Improvements $ 1,676,757.48 $ 28,635.96 $ 1,648,121.52 Buildings 13,180,350.38 8,350,911.17 4,829,439.21 Transmission Lines 31,703,700.09 12,357,087.61 19,346,612.48 Distribution Lines 21,816,676.82 9,520,273.39 12,296,403.43 Generation Assets 54,388,142.51 34,814,751.82 19,573,390.69 Substations 34,018,073.54 9,454,408.53 24,563,665.01 Street Lights 1,624,496.54 931,004.55 693,491.99 General Utility 21,178,121.97 14,772,368.54 6,405,753.43 Total $ 179,586,319.33 $ 90,229,441.57 $ 89,356,877.76 Source: City of Dover Asset Listing. GAI reviewed the asset listing provided by the City of Dover and made adjustments for individual asset useful lives to be in line with those typically used by the City for each category of assets as well as to bring the current net book value and associated accumulated depreciation up to the Valuation Date of December 31, 2012. The Adjusted Net Book value (OCLD) of $95,246,718.68 is shown on Table 4-2 as detailed on Schedule 4-2. This is based on the asset lives schedule provided by the City of Dover and included as Schedule 4-2A. Reports\Section 4 GAI # A120855.00 4-2 022813

Table 4-2 Adjusted Book Value Less Depreciation (OCLD) As of December 31, 2012 Original Accumulated Net Book Description Cost Depreciation Value (OCLD) Land and Land Improvements $ 1,676,757.48 $ 39,192.74 $ 1,637,564.74 Buildings 13,180,350.38 5,563,260.31 7,617,090.07 Transmission Lines 31,703,700.09 12,231,271.89 19,472,428.20 Distribution Lines 21,816,676.82 8,470,917.20 13,345,759.62 Generation Assets 54,388,142.51 31,489,754.92 22,898,387.59 Substations 34,018,073.54 9,187,851.57 24,830,221.97 Street Lights 1,624,496.54 820,909.24 803,587.30 General Utility 21,178,121.97 16,536,442.78 4,641,679.19 Total $ 179,586,319.33 $ 84,339,600.65 $ 95,246,718.68 4.3 REPLACEMENT COST ANALYSIS 4.3.1 Replacement Cost New Less Physical Depreciation (RCNLPD) Determination This Report includes the replacement cost analyses as conducted by Mr. Gerald C. Hartman, ASA, (ASA # 7542) and supported by Mr. Thomas E. Hollis. As part of their analysis, they conducted extensive field inspections from November 28 through November 30, 2012. The Inspection Memo and related Photos from these field inspections are included in Appendix C. 4.3.1.1 Utility System Assets Other Than Generation Assets GAI, utilizing the asset listing provided by the City of Dover, as well as the results of the site inspection and physical survey of the assets and industry guides and indices, calculated the current replacement cost for each non-generation asset entry of the City’s Electric Utility System. It should be noted that the City books all indirect costs related to the asset, therefore, an additional allowance is not included with regard to the non-generation assets. Reports\Section 4 GAI # A120855.00 4-3 022813

4.3.1.2 Generation Assets The existing generation assets were designed and constructed for coal and later modified to gas. When the assets where initially designed and constructed, they were meant to be baseload units. These units were later converted to peaking units. Based on the current use as peaking units, the current market would install generation assets designed for peaking purposes. Therefore, in preparing this Replacement Cost analysis, GAI has researched costs associated with installing GE LM6000 units, which are typically installed for peaking purposes. These units would be used to replace the three (3) units at the McKee Run location. Additionally, the GE LM6000 unit would be used to replace the generation capacity of the VanSant Plant. Given the fact that there is sufficient land at the McKee Run location, and it is in close proximity to the VanSant location, GAI has assumed that all four (4) units would be installed at the McKee Run location for purposes of this replacement costs analysis. GAI researched the costs associated with installing GE LM6000 units and found it to be approximately $51.6 million. Given the fact that all four (4) will be installed at the same location, we have included an economy of scale allowance of 5.0% for a total installed cost of approximately $196.2 million for the four (4) units. In addition to the installation costs, there are indirect costs associated with the generation units. The indirect cost components included in this analysis are legal costs; insurance costs and other related insurance items; licenses, permits, and fees; technical services; financing; and overhead costs. Table 4-3 below presents these costs as a percentage of the asset. This is customary and typical for the industry. Note that the ASCE Manual of Practice No. 45 and the Florida Institute of Consulting Engineering curves are utilized for the technical service aspects. Also note that it is assumed that the City’s assumed interest rate on financing is 6.0% allocated to the indirect cost. The percentages shown are typical and provide for the total indirect cost for the project at 18.0%. Reports\Section 4 GAI # A120855.00 4-4 022813

Table 4-3 Indirect Cost Components and Percentages Description Percentage (1) Legal 1.0% Insurances, etc. 0.5% Licenses, Permits, and Fees 1.0% Accounting 0.5% Engineering, Surveying, Construction Management, Testing, 8.0% (2) Technical Services, O&M Manual, Start-up, and Certification Financing 6.0% (3) Administration, Overhead, Planning, etc. 1.0% Total 18.0% ________________ Notes: (1) Otherwise stated from market review of total project costs without premiums or interveners or special services. (2) ASCE MOP 45 and FICE curves. (3) Assumes financing @ 6.0%. The total replacement cost new of the generation assets including indirect costs is approximately $231.5 million. The current generation assets are approximately 54% depreciated. Therefore, including an allowance for deprecation, the replacement cost new less physical depreciation of the generation assets is approximately $106.5 million. 4.3.1.3 Replacement Cost New Less Physical Depreciation Calculation As previously discussed, the RCNLD method has been selected by Mr. Hartman as the most representative methodology for assigning value to the electric system for the Cost Approach. The replacement cost estimates and associated physical depreciation are shown on Table 4-4 as detailed on Schedule 4-3. Reports\Section 4 GAI # A120855.00 4-5 022813

Table 4-4 Replacement Cost New Less Physical Depreciation As of December 31, 2012 Replacement Cost Replacement Accumulated New Less Physical Description Cost New Depreciation Depreciation Land Improvements $ 196,849.02 $ 27,886.94 $ 168,962.08 Buildings 12,713,127.39 5,342,990.68 7,370,136.71 Transmission Lines 57,850,209.00 29,367,390.63 28,482,818.37 Distribution Lines 39,195,766.93 17,826,113.37 21,369,653.56 Generation Assets 231,526,249.65 125,001,440.06 106,524,809.58 Substations 52,203,184.09 18,108,932.04 34,094,252.05 Street Lights 3,052,704.27 1,855,626.93 1,197,077.34 General Utility 32,998,939.38 28,157,651.67 4,841,287.71 Total $ 429,737,029.73 $ 225,688,032.32 $ 204,048,997.40 4.3.2 Consumables, Inventory, and Rolling Stock at Cost The facilities vary in their consumables, inventory, and rolling stock throughout the month. This includes oil, poles, meters, wire, switches, etc. This valuation is a snapshot in time assuming no major change in consumables and inventory occurred following the last inspection. This may not be the case. Nonetheless, based upon the work to date, the value for consumables, inventory, and rolling stock has been determined to be $5,101,000. 4.3.3 Tools and Equipment Depreciated Tools and equipment for the Utility System within the last 7 to 10 years were assessed. The Utility does book some of the tools and equipment when acquired. Based on GAI’s review, an adjustment is required to more completely represent the total tools and equipment that the Utility system has. The net amount of this adjustment (which is less depreciation) was estimated to be $1,020,000. Reports\Section 4 GAI # A120855.00 4-6 022813

4.3.4 Records Depreciated The drawings, reports, permits, and other rights and information associated with the system are not complete. The remaining value of what is available has been taken in addition to the engineering percentages delineated above over and above those costs associated with construction of the assets and specifically, attributed to regulatory activities, facility planning, customers, and other related utility operations at $3,061,000. 4.3.5 Deficiencies and Deferred The deficiencies and deferred maintenance can be partially covered by the renewal and replacement funds and are not significant given the age of the System. GAI has included a deficiencies allowance of 2.25% of the depreciated value of the Utility System which equates to $4,591,000. Other maintenance activities expressed in the XL Insurance Report would be amortized over the extended service life obtained. 4.4 FUNCTIONAL DEPRECIATION Functional deprecation affects the function of the assets. This involves how the asset is operated and the efficiency and effectiveness of the system. Based on our investigations, inspections, and analyses of the electric utility system, the total functional depreciation is $6,121,000. 4.5 EXTERNAL DEPRECIATION A variety of factors create external obsolescence of the System. These factors include forces outside of the system itself. Marketability and higher replacement cost versus sustainable income combine as the most predominant of the above factors. Certain regulatory requirements and other market external factors need to be considered. The combination of the above factors has resulted in an opinion of $10,126,000 of external obsolescence for the Utility System. Reports\Section 4 GAI # A120855.00 4-7 022813

4.6 GOING CONCERN The value of a business property, including a public utility, is more than the mere cost to reproduce less depreciation. Going concern value is an enhancement to the structure value because the structure is in use. Such a value increment must include whatever is contributed by the fact of connection of the items making a complete and operating system. Elements of going concern value include, but are not limited to, the time and cost of building the business, the establishment of routes and customers, the exercise of managerial skill, the efficiency of the work force, and the records of profitability of the fully functioning, organized business. Going concern value of utility systems has generally ranged from zero to fifteen (0 to 15) percent. For the purpose of this analysis, the amount of five (5) percent or $9,620,000 is applied for the estimated going concern value. 4.7 LAND The land value has been determined by George M. Records, Jr., a State-Certified General Real Estate Appraiser and President of g.m. records, inc., whose reports are included in Appendix A. Based on his assessment, the land value for the purpose of this analysis is $3,632,100. Schedule 4-4 presents the values for the various land and easements included in this potential transaction. 4.8 REPLACEMENT COST NEW LESS DEPRECIATION The summary of the replacement cost new less depreciation activities is shown on Table 4-5, as detailed in the previous subsections. Based on our analysis, the value for the Cost Approach based on a replacement cost new less depreciation analysis is $205,600,000, as rounded. Reports\Section 4 GAI # A120855.00 4-8 022813

Table 4-5 Summary of Adjustments for Replacement Cost New Less Depreciation Analysis (Rounded) 1. Replacement Cost New (RCN) $ 429,737,000 2. Physical Depreciation (PD) (225,688,000) 3. Replacement Cost New Less Physical Depreciation (RCNLPD) $ 204,049,000 4. Consumables, Inventory, and Rolling Stock @ 2.5% 5,101,000 5. Equipment and Tools @ 0.5% 1,020,000 6. Records, Reports, Business Information, SOPs, O&M 3,061,000 Manuals @ 1.5% 7. Deficiencies and Deferred @ 2.25% (4,591,000) 8. Functional Depreciation (6,121,000) 9. Subtotal $ 202,519,000 10. External Depreciation (10,126,000) 11. Subtotal $ 192,393,000 12. Going Concern @ 5% 9,620,000 13. Land 3,632,100 14. RCNLD $ 205,645,100 15. RCNLD (Rounded) $ 205,600,000 Reports\Section 4 GAI # A120855.00 4-9 022813

SCHEDULE 4-1 CITY OF DOVER, DE BOOK VALUE LESS DEPRECIATION (OCLD) AS OF JUNE 30, 2012 Original Accumulated Net Book Description Cost Depreciation Value (OCLD) LAND $ 1,458,066.00 $ - $ 1,458,066.00 LAND IMPROVEMENTS 218,691.48 28,635.96 190,055.52 BUILDINGS 13,180,350.38 8,350,911.17 4,829,439.21 AUTOS 620,096.22 457,934.08 162,162.14 STREETS 1,972,630.45 1,758,192.89 214,437.56 STREET LIGHTS 1,624,496.54 931,004.55 693,491.99 TOOLS 220,732.71 168,789.20 51,943.51 ELEVATED STORAGE TANKS 452,896.13 452,896.13 - SEWER LINES 7,562.81 3,100.68 4,462.13 WELLS 40,397.94 6,463.64 33,934.30 ACCESSORIES EQUIPMENT 4,140,867.51 3,224,568.26 916,299.25 BOILER 18,532,879.34 10,783,809.74 7,749,069.60 ENGINEERING SERVICES 3,068,095.56 1,368,295.73 1,699,799.83 LEGAL SERVICES 1,875,755.56 1,589,667.22 286,088.34 LINE TRANSFORMERS O H 1,149,969.23 910,660.66 239,308.57 LINE TRANSFORMERS U G 8,471,727.12 5,161,944.03 3,309,783.09 METERS 2,509,971.44 1,220,562.92 1,289,408.52 MISCELLANEOUS EQUIPMENT 1,287,148.84 956,152.12 330,996.72 OTHER CONSTRUCTION EXP 265,355.39 230,377.97 34,977.42 TRANSMISSION O H 16,134,048.82 4,064,964.64 12,069,084.18 TRANSMISSION U G 5,089,668.32 1,599,856.74 3,489,811.58 TRANSMISSION LINES 858,286.60 619,661.54 238,625.06 TURBO GENERATORS 20,286,752.14 10,686,922.24 9,599,829.90 TURBINE ROOM EQUIPMENT 14,276,370.55 12,476,026.54 1,800,344.01 SUBSTATIONS 33,891,677.45 9,383,334.31 24,508,343.14 SWITCH YARDS 126,396.09 71,074.22 55,321.87 DISTRIBUTION LINES - OH 4,979,444.42 3,713,600.56 1,265,843.86 DISTRIBUTION LINES - UG 16,837,232.40 5,806,672.83 11,030,559.57 SAFETY/TRAINING EQUIPMENT 26,440.63 26,440.63 - CAP INT - VAN SANT 791,283.60 405,532.85 385,750.75 FIBER OPTIC LINES 986,106.35 742,890.46 243,215.89 EMERGENCY EQUIPMENT 105,776.23 24,421.48 81,354.75 EQUIPMENT 513,799.46 418,847.57 94,951.89 MAINTENANCE EQUIPMENT 2,285,337.39 1,699,656.01 585,681.38 OFFICE EQUIPMENT 565,174.39 451,985.77 113,188.62 OTHER EQUIPMENT 558,364.63 364,884.22 193,480.41 RADIO EQUIPMENT 73,732.48 47,552.91 26,179.57 COMPUTER EQUIPMENT 82,736.73 1,149.10 81,587.63 D R M O ASSETS 20,000.00 20,000.00 - $ 179,586,319.33 $ 90,229,441.57 $ 89,356,877.76 Reports\Cost Approach GAI #120855.00 Page 1 of 1 022813

SCHEDULE 4-2 CITY OF DOVER, DE ADJUSTED BOOK VALUE LESS DEPRECIATION (OCLD) AS OF DECEMBER 31, 2012 Adjusted Original Accumulated Net Book Description Cost Depreciation Value (OCLD) LAND $ 1,458,066.00 $ - $ 1,458,066.00 LAND IMPROVEMENTS 218,691.48 39,192.74 179,498.74 BUILDINGS 13,180,350.38 5,563,260.31 7,617,090.07 AUTOS 620,096.22 464,535.43 155,560.79 STREETS 1,972,630.45 1,761,032.74 211,597.71 STREET LIGHTS 1,624,496.54 820,909.24 803,587.30 TOOLS 220,732.71 182,278.25 38,454.46 ELEVATED STORAGE TANKS 452,896.13 243,431.67 209,464.46 SEWER LINES 7,562.81 4,065.01 3,497.80 WELLS 40,397.94 6,867.65 33,530.29 ACCESSORIES EQUIPMENT 4,140,867.51 4,080,560.76 60,306.75 BOILER 18,532,879.34 10,636,707.94 7,896,171.40 ENGINEERING SERVICES 3,068,095.56 1,288,915.35 1,779,180.21 LEGAL SERVICES 1,875,755.56 1,613,289.17 262,466.39 LINE TRANSFORMERS O H 1,149,969.23 886,825.11 263,144.12 LINE TRANSFORMERS U G 8,471,727.12 4,901,220.89 3,570,506.23 METERS 2,509,971.44 2,181,652.45 328,318.99 MISCELLANEOUS EQUIPMENT 1,287,148.84 985,607.53 301,541.31 OTHER CONSTRUCTION EXP 265,355.39 208,641.42 56,713.97 TRANSMISSION O H 16,134,048.82 4,272,297.39 11,861,751.43 TRANSMISSION U G 5,089,668.32 1,666,157.27 3,423,511.05 TRANSMISSION LINES 858,286.60 504,771.23 353,515.37 TURBO GENERATORS 20,286,752.14 10,920,325.25 9,366,426.89 TURBINE ROOM EQUIPMENT 14,276,370.55 9,272,824.55 5,003,546.00 SUBSTATIONS 33,891,677.45 9,129,981.51 24,761,695.94 SWITCH YARDS 126,396.09 57,870.06 68,526.03 DISTRIBUTION LINES - OH 4,979,444.42 3,097,825.24 1,881,619.18 DISTRIBUTION LINES - UG 16,837,232.40 5,373,091.96 11,464,140.44 SAFETY/TRAINING EQUIPMENT 26,440.63 26,440.63 - CAP INT - VAN SANT 791,283.60 405,532.85 385,750.75 FIBER OPTIC LINES 986,106.35 581,371.73 404,734.62 EMERGENCY EQUIPMENT 105,776.23 27,178.61 78,597.62 EQUIPMENT 513,799.46 403,534.57 110,264.89 MAINTENANCE EQUIPMENT 2,285,337.39 1,939,811.87 345,525.52 OFFICE EQUIPMENT 565,174.39 457,551.66 107,622.73 OTHER EQUIPMENT 558,364.63 257,532.23 300,832.40 RADIO EQUIPMENT 73,732.48 49,272.26 24,460.22 COMPUTER EQUIPMENT 82,736.73 7,236.12 75,500.61 D R M O ASSETS 20,000.00 20,000.00 - $ 179,586,319.33 $ 84,339,600.65 $ 95,246,718.68 Reports\Cost Approach GAI #120855.00 Page 1 of 1 022813

SCHEDULE 4-2A CITY OF DOVER, DE ELECTRIC FUND ASSETS - DEPRECIABLE LIVES Life Asset Title Years Land --- Land Improvements 20 Buildings 50 Improvements 20 Renovations 40 Autos 7 Motorcycles 5 Police Autos 5 Pick Up Trucks - All 7 Vans 7 Street Lights 25 Tools 10-15 Wells 50 Accessories Equip. 5 Traffic Signals/Lights 20 Boiler 40 Engineering Services 40 Legal Services 40 Line Transformers OH 30 Line Transformers UG 30 Meters 10 Miscellaneous Equip. 7 - 30 Other Const. Equip. 30 Transmission OH 30 Transmission UG 30 Transmission Lines 40 Turbo Generators 40 Turbine Room Equip. 40 Electric Substations 35 Switch Yards 35 Distribution Lines OH 35 Distribution Lines UG 35 Safety/Training. Equip. 5 Emergency Equipment 10 - 15 Equipment 15 Tractors 7 Maintenance Equipment 10 Dump Truck 7 Office Equipment 10 Computer Equipment 6 Other Equipment 15 Radio Equipment 10 Computer Equip (Grant) 6 DRMO Equipment 10 Security System Equip 15 Reports\Cost Approach GAI #120855.00 Page 1 of 1 022813

SCHEDULE 4-3 CITY OF DOVER, DE REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION AS OF DECEMBER 31, 2012 Replacement Cost Replacement Accumulated New Less Physical Description Cost New Depreciation Depreciation LAND IMPROVEMENTS $ 196,849.02 $ 27,886.94 $ 168,962.08 BUILDINGS 12,713,127.39 5,342,990.68 7,370,136.71 AUTOS 763,786.58 590,013.40 173,773.18 STREETS 4,006,087.49 3,778,384.93 227,702.56 STREET LIGHTS 3,052,704.27 1,855,626.93 1,197,077.34 TOOLS 460,608.78 420,728.60 39,880.18 WELLS 61,445.27 10,445.70 50,999.57 ACCESSORIES EQUIPMENT 11,947,790.02 11,887,483.27 60,306.75 ENGINEERING SERVICES 3,321,713.06 1,451,537.21 1,870,175.85 LINE TRANSFORMERS O H 3,528,185.02 2,744,001.51 784,183.51 LINE TRANSFORMERS U G 23,091,937.66 14,561,103.16 8,530,834.50 METERS 3,148,251.35 2,786,402.83 361,848.52 MISCELLANEOUS EQUIPMENT 1,393,769.56 1,240,599.82 153,169.74 OTHER CONSTRUCTION EXP 513,227.34 419,883.17 93,344.17 TRANSMISSION O H 20,366,389.91 7,105,758.66 13,260,631.25 TRANSMISSION U G 8,813,835.77 3,593,490.71 5,220,345.06 TRANSMISSION LINES 2,049,860.64 1,363,036.59 686,824.05 GENERATION ASSETS 231,464,804.38 124,990,994.36 106,473,810.01 SUBSTATIONS 51,977,037.62 17,979,210.89 33,997,826.73 SWITCH YARDS 226,146.47 129,721.15 96,425.32 DISTRIBUTION LINES - OH 10,786,575.13 6,983,714.03 3,802,861.10 DISTRIBUTION LINES - UG 28,409,191.80 10,842,399.34 17,566,792.46 SAFETY/TRAINING EQUIPMENT 45,117.90 45,117.90 - FIBER OPTIC LINES 1,591,976.35 939,796.64 652,179.71 EMERGENCY EQUIPMENT 119,209.81 30,630.29 88,579.52 EQUIPMENT 498,633.80 369,808.49 128,825.31 MAINTENANCE EQUIPMENT 3,847,483.36 3,436,241.86 411,241.50 OFFICE EQUIPMENT 397,850.63 282,703.04 115,147.59 OTHER EQUIPMENT 723,222.28 351,702.33 371,519.95 RADIO EQUIPMENT 106,910.37 81,274.16 25,636.21 COMPUTER EQUIPMENT 74,380.70 6,423.73 67,956.97 D R M O ASSETS 38,920.00 38,920.00 - $ 429,737,029.73 $ 225,688,032.32 $ 204,048,997.40 Reports\Cost Approach GAI #120855.00 Page 1 of 1 022813

SCHEDULE 4-4 CITY OF DOVER, DE LAND VALUE No. Property Name Value 1. Property of Cartanza Properties, LLC $ 1,400 City of Dover Easement / Cartanza Substation Donas Landing Road, Dover Tax Parcel #LC 00-059.00-01-20.01 (p.o.) 2. Property of City of Dover / Vansant Generating Station 250,000 Electric Avenue (Schutte Park), Dover Tax Parcel #ED 05-076.00-01-06.00 (p.o.) 3. Property of City of Dover / McKee Substation 1,542,000 884 Buttner Place, Dover Tax Parcel #ED 05-067.11-01-01.00 4. Property of City of Dover 103,000 Gen-Scott Substation & North St. Switching Station 1300 Hazlettville Road, Dover Tax Parcel #ED 05-076.00-01-09.00 5. Property of City of Dover / Mid-City Substation 162,000 South New Street, Dover Tax Parcel ED#05-077.13-01-33.00 6. Property of City of Dover / College Road Trans. Substation 126,000 256 College Road, Dover Tax Parcel #ED 05-067.00-02-22.00 7. Property of City of Dover / Mayfair Substation 45,000 New Burton Road, Dover Tax Parcel #ED 05-085.08-02-01.00 8. Property of City of Dover / Lebanon Substation 150,000 1681 Lebanon Road, Dover Tax Parcel #ED 00-086.00-01-35.02 9. Property of Dover International Speedway, Inc. 176,000 City of Dover Easement / Dover Downs Substation N. DuPont Highway, Dover Tax Parcel #ED 05-057.00-01-32.01 (p/o) 10. Property of United States of America / DAFB 2,700 City of Dover Easement / Dover Air Force Base Substation Bay Road, Dover Tax Parcel #ED 05-087.00-01-06.00 (p/o) 11. Property of State of Delaware 94,000 Easement Grant to City of Dover / Danner Substation 778 Bay Road, Dover Tax Parcel #ED 05-077.00-01-18.00 12. Property of City of Dover / Horsepond Substation 96,000 1500 S. Little Creek Road, Dover Tax Parcel #ED 05-078.00-01-09.00 13. Property of City of Dover / Fraisier Substation 374,000 1484 N. DuPont Highway, Dover Tax Parcel #ED 05-057.00-01.04.00 Reports\Cost Approach GAI #120855.00 Page 1 of 2 022813

SCHEDULE 4-4 CITY OF DOVER, DE LAND VALUE No. Property Name Value 14. Property of City of Diver / St. Jones Substation 319,000 201 Kings Highway, Dover Tax Parcel ED#05-077.06-01-01.00 15. Property of City of Dover / Division Substation 191,000 West Division Street, Dover Tax Parcel #ED 05-076.08-06-09.00 Total Land Value $ 3,632,100 Reports\Cost Approach GAI #120855.00 Page 2 of 2 022813

SECTION 5

SECTION 5 COMPARABLE SALES APPROACH 5.1 COMPARABLE SALES RESEARCH 5.1.1 General The comparable sales approach to utility valuation assumes that knowledgeable buyers and sellers of utility systems generally know the "Market" for such systems. The purpose of this market approach is to examine the history of electric utility system acquisitions and to analyze the conditions under which the systems were acquired in an effort to arrive at an implied value for the City’s System. There are many factors involved in the determination of an acquisition price of a utility system. These factors may create similarities or differences between transactions, which, in essence, result in the formation of a well-mixed market of utility sales. The following are several important factors that may impact the acquisition of electric utility systems and, therefore, influence the market: 1. Contract Right to Purchase a. Franchise or b. Agreement 2. System Assets a. Type b. Condition 3. Method of Acquisition 4. Context of Transaction 5. Other Items Electric utility systems are special purpose properties. Such properties function primarily within public rights-of-way and are granted easements or rights to operate within such public property, minimizing the cost of service for customers as well as the investment necessary to accomplish the delivery of electric power to customers. This delivery is considered in the public benefit and provides a public service that with the Reports\Section 5 GAI # A120855.00 5-1 022813

cooperation of other entities, results in lower cost to customers while insuring the integrity of the assets. 5.1.2 Comparable Sales Research In preparation of the comparable sales analysis, GAI conducted a nation-wide survey to collect information on electric utility system transactions throughout the United States. The general research involved contacting regulatory bodies, conducting telephone interviews and inspections of Florida systems, reviewing public service commission information, Federal Energy Regulatory Commission (FERC) information, reviewing Security and Exchange Commission Filings, legal and other documents, as well as any other sales information available. To date, GAI has collected information on approximately 100 Electric Utility transactions. 5.1.3 Selection Criteria GAI has collected information on approximately 100 electric utility transactions. Each of these transactions needs to be reviewed and narrowed down to the sales transactions that appear the most similar to and consistent with the transaction and characteristics of the City of Dover System. In order to accomplish this task, the following selection criteria have been chosen: 1. Type of System: Systems that are distribution, transmission and generation. 2. Arms-Length: Both a willing buyer and a willing seller in a negotiated transaction. 3. Timeframe: Sales transactions occurring from 2005 to present. 4. Number of Customers: Total customer accounts between 7,000 and 3,100,000. Reports\Section 5 GAI # A120855.00 5-2 022813

5.1.4 Selected Transactions Based on the defined selection criteria, the transactions that were selected are shown on Table 5-1. Table 5-1 Selected Transactions Seller Buyer 1 Aquila Inc. Great Plains Energy/ Black Hills 2 Florida Public Utilities Co. Chesapeake Utilities 3 Duquesne Light Holdings, Inc. Macquarie Consortium 4 Green Mountain Power Corp. New England Energy Corp. 5 Cinergy Corp. Duke Energy 6 Edison Sault Electric Company Cloverland Electric Cooperative 7 Puget Energy Macquarie Consortium 8 National Grid USA Algonquin Power & Utilities Corp. 9 Energy East Corp. Iberdrola SA 10 Progress Energy Duke Energy 11 City of Vero Beach, Florida Florida Power & Light 12 Florida Power Corp. City of Winter Park, Florida 13 Florida Power & Light City of South Daytona, Florida 5.2 SELECTED COMPARABLE SALES 5.2.1 Description Based on the selection criteria defined in Section 5.1.3, thirteen sales were selected as being the most similar to the City’s potential transaction and characteristics. These sales transactions have been researched and analyzed, and are described in detail on the following pages. Reports\Section 5 GAI # A120855.00 5-3 022813

1. Aquila Inc. to Great Plains Energy/Black Hills In July of 2008, Great Plains Energy finalized their purchase of the Aquila, Inc. (Aquila) electrical generation and natural gas system headquartered in Kansas City, Missouri. Great Plains Energy agreed to purchase all the assets of Aquila for $2,640,000,000. Aquila electrical utilities included 1,849 MWs of generation and 15,190 pole miles of electric transmission and distribution lines. The gas system included 640 miles of intrastate gas transmission pipelines and 11,364 miles of gas distribution mains and service lines. The electric and gas utilities generated revenues from continuing operations of approximately $1.4 billion dollars in the year that ended December 31, 2007. The electric system generated, transmitted and distributed electricity to 400,804 customers in Colorado and Missouri. The electric generating facilities and purchased power contracts supply electricity principally through their own distribution systems. The company also sold excess power to other utilities and marketing companies. With the addition of Aquila’s 300,000 Missouri electric utility customers, Great Plains Energy would provide electric service to approximately 800,000 residential and business customers in 47 counties in Missouri and Kansas. At the time of the sale, Aquila was selling approximately 11,296,000 MWh annually and served 400,804 customers. The statistics of this transaction can be found in Table 5- 1A. Reports\Section 5 GAI # A120855.00 5-4 022813

Table 5-1A Aquila Inc. to Great Plains/Black Hills 2008 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 351,230 87.63% 4,200,000,000 37.18% $ 371,000,000 44.28% Commercial 46,380 11.57% 3,404,000,000 30.13% $ 231,100,000 27.58% Industrial 331 0.08% 1,882,000,000 16.66% $ 98,400,000 11.75% Other 2,863 0.71% 1,810,000,000 16.02% $ 137,300,000 16.39% Total 400,804 100.00% 11,296,000,000 100.00% $ 837,800,000 100.00% Usage per Customer Residential 11,958 Commercial 73,394 Industrial 5,685,801 Other 632,204 Total 28,183 Revenue per Customer Residential $ 1,056 Commercial $ 4,983 Industrial $ 297,281 Other $ 47,957 Total $ 2,090 2. Florida Public Utilities Corp. to Chesapeake Utilities In October 2009, Florida Public Utilities Corp. (FPU) agreed to sell its electric and natural gas system to Chesapeake Utilities. FPU did not produce energy and was not a generating utility. FPU had been providing energy to homes and businesses throughout Florida since 1924. Chesapeake Utilities agreed to purchase FPU for $74 million. FPU provided electric service to customers in their Northwest and Northeast Florida divisions. Wholesale electricity was purchased from two providers: Gulf Power Company and JEA. The cost of electricity was passed through to customers at cost. FPU also sold merchandise and other service-related products on a limited basis as a complement to the natural and propane gas segments. FPU operated through four divisions based on geographic areas: South Florida Division, Central Florida Division, Northwest Florida Division and Northeast Florida Division. At the time of the sale, FPU was selling 739,481 MWh annually and served 28,202 customers. The statistics of this transaction can be found in Table 5-1B. Reports\Section 5 GAI # A120855.00 5-5 022813

Table 5-1B Florida Public Utilities Co. to Chesapeak Utilities 2009 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 23,848 84.56% 329,600,000 44.57% $ 37,831,711 48.31% Commercial 3,576 12.68% 58,150,000 7.86% $ 7,345,127 9.38% Industrial 742 2.63% 341,310,000 46.16% $ 31,073,667 39.68% Other 36 0.13% 10,421,000 1.41% $ 2,060,732 2.63% Total 28,202 100.00% 739,481,000 100.00% $ 78,311,237 100.00% Usage per Customer Residential 13,821 Commercial 16,261 Industrial 459,987 Other 289,472 Total 26,221 Revenue per Customer Residential $ 1,586 Commercial $ 2,054 Industrial $ 41,878 Other $ 57,243 Total $ 2,777 3. Duquesne Light Holdings Inc. to Macquarie Consortium In May 2007, Macquarie Consortium finalized their purchase of Duquesne Light Holdings Inc.’s (Duquesne Light) electric transmission and distribution system. Duquesne Light was formed in 1912 by the consolidation and merger of three constituent companies. Macquarie Consortium agreed to pay $1.76 billion for Duquesne Light. Duquesne Light was an electric utility engaged in the supply (through the provider-of- last-resort service (POLR)), transmission and distribution of electric energy. Duquesne Light’s electric utility operations provided service in southwestern Pennsylvania (including the City of Pittsburgh), a territory of approximately 800 square miles. Under the terms of the agreement, the Macquarie Consortium would acquire all of the outstanding shares of Duquesne Light Holdings for $20 per share in cash. After the sale Duquesne Light Holdings would continue to be subject to regulations of the Pennsylvania Public Utility Commission and the Federal Energy Regulatory Commission. Reports\Section 5 GAI # A120855.00 5-6 022813

At the time of the sale, Duquesne Light was selling 14,065,752 MWh annually and served 585,837 customers. The statistics of this transaction can be found in Table 5- 1C. Table 5-1C Duquesne Light Holdings Inc. to Macquarie Consortium 2007 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 524,479 89.53% 4,210,530,949 29.93% $ 451,564,522 50.34% Commercial 54,059 9.23% 7,986,901,047 56.78% $ 356,627,974 39.76% Industrial 1,155 0.20% 1,857,707,228 13.21% $ 22,157,952 2.47% Other 6,144 1.05% 10,613,076 0.08% $ 66,623,064 7.43% Total 585,837 100.00% 14,065,752,300 100.00% $ 896,973,512 100.00% Usage per Customer Residential 8,028 Commercial 147,744 Industrial 1,608,405 Other 1,727 Total 24,010 Revenue per Customer Residential $ 861 Commercial $ 6,597 Industrial $ 19,184 Other $ 10,844 Total $ 1,531 4. Green Mountain Power Corp. to New England Energy Corp. In April 2007, the New England Energy Corp. finalized their purchase of the Green Mountain Power Corp (GMP) for $187 million. GMP was a public utility operating company that transmitted, distributed and sold electricity and utility construction services in the State of Vermont in a service territory with approximately one quarter of Vermont’s population. The company was incorporated under the laws of Vermont on April 7, 1893. The company served approximately 92,000 customers. Green Mountain Power Corp.’s service territory was in an area roughly 25 miles by 90 miles. GMP also distributed electricity in four separate areas located in southern and southeastern Vermont that were interconnected with their principal service area through the transmission lines of Transco and others. GMP provided wholesale electricity a Reports\Section 5 GAI # A120855.00 5-7 022813

portion of the power requirements of several municipalities and cooperatives in Vermont. At the time of the sale, Green Mountain Power Corp. was selling 2,405,701 MWh annually and served 91,902 customers. The statistics of this transaction can be found in Table 5-1D. Table 5-1D Green Mountain Power Corp to New England Energy Corp 2006 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 77,862 84.72% 583,228,000 24.24% N/A 0.00% Commercial 13,951 15.18% 707,031,000 29.39% N/A 0.00% Industrial 27 0.03% 668,522,000 27.79% N/A 0.00% Other 62 0.07% 446,920,000 18.58% N/A 0.00% Total 91,902 100.00% 2,405,701,000 100.00% $ 240,476,000 100.00% Usage per Customer Residential 7,491 Commercial 50,680 Industrial 24,760,074 Other 7,208,387 Total 26,177 Revenue per Customer Residential N/A Commercial N/A Industrial N/A Other N/A Total $ 2,617 5. Cinergy Corp to Duke Energy In April of 2006, Duke Energy finalized their purchase of Cinergy Corp. for approximately $9 billion. Cinergy was comprised of three operating companies; Cincinnati Gas & Electric Company (CG&E), PSI Energy Inc. (PSI), and the Union Light, Heat and Power Company (ULH&P). The merger was initially agreed upon on May 8, 2005. Under the merger agreement, each share of Cinergy Corp. common stock would be converted into 1.56 shares of the newly formed company, Duke Energy Holding Corp. (Duke Energy Holding). Reports\Section 5 GAI # A120855.00 5-8 022813

Cinergy Corp, a Delaware corporation organized in 1993, owned all stock of CG&E, and PSI which are public utilities, as well as Cinergy Investments, its unregulated investment regulated holding company. CG&E was a combination electric and gas public utility company that provided service in the southwestern portion of Ohio and through ULH&P, in nearby areas in Kentucky. CG&E was responsible for a majority of the power marketing and trading activity. CG&E’s principal subsidiary, ULH&P, a Kentucky corporation organized in 1901, provided electric and gas service in northern Kentucky. PSI, an Indiana corporation organized in 1942, was a vertically integrated and cost of service regulated electric utility that provided service in north central, central, and southern Indiana. At the time of the sale, Cinergy Corp. was selling 54,553,126 MWh annually and served 1,567,685 customers. The statistics of this transaction can be found in Table 5-1E. Table 5-1E Cinergy Corp. to Duke Energy 2006 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 1,378,408 87.93% 18,225,169,000 33.41% $ 1,312,925,011 10.54% Commercial 166,159 10.60% 13,574,018,000 24.88% $ 843,486,709 6.77% Industrial 5,821 0.37% 18,510,283,000 33.93% $ 818,577,868 6.57% Other 17,297 1.10% 4,243,656,000 7.78% $ 9,484,765,426 76.12% Total 1,567,685 100.00% 54,553,126,000 100.00% $ 12,459,755,014 100.00% Usage per Customer Residential 13,222 Commercial 81,693 Industrial 3,179,915 Other 245,341 Total 34,799 Revenue per Customer Residential $ 952 Commercial $ 5,076 Industrial $ 140,625 Other $ 548,347 Total $ 7,948 Reports\Section 5 GAI # A120855.00 5-9 022813

6. Edison Sault Electric Company to Cloverland Electric Cooperative In May of 2010, Cloverland Electric Cooperative finalized their purchase of Edison Sault Electric Company (Edison Sault). Edison Sault was a separate wholly-owned utility subsidiary of Wisconsin Energy Corporation engaged in the generation, purchase, and sale of electric energy in the eastern upper peninsula of Michigan. Cloverland Electric Cooperative agreed to pay $61.5 million for Edison Sault’s electric system. With the acquisition, Cloverland nearly doubled the number of consumers served by the combined systems. This transaction united two electric utilities that had long been separated but had always worked in collaboration. After agreeing upon the purchase, the existing wholesale power agreement between Wisconsin Electric and Edison Sault was extended by 12 years to 2030. At the time of the sale, Edison Sault was selling 848,777 MWh annually and served 22,803 customers. The statistics of this transaction can be found in Table 5-1F. Table 5-1F Edison Sault Electric Company to Cloverland Electric Cooperative 2009 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 19,068 83.62% 173,614,000 20.45% $ 15,851,095 24.38% Commercial 3,688 16.17% 228,419,000 26.91% $ 21,505,081 33.08% Industrial 5 0.02% 208,004,000 24.51% $ 14,457,527 22.24% Other 42 0.18% 238,740,000 28.13% $ 13,203,851 20.31% Total 22,803 100.00% 848,777,000 100.00% $ 65,017,554 100.00% Usage per Customer Residential 9,105 Commercial 61,936 Industrial 41,600,800 Other 5,684,286 Total 37,222 Revenue per Customer Residential $ 831 Commercial $ 5,831 Industrial $ 2,891,505 Other $ 314,377 Total $ 2,851 Reports\Section 5 GAI # A120855.00 5-10 022813

7. Puget Energy to Macquarie Consortium In February of 2009, Macquarie Consortium finalized their purchase of Puget Energy. Puget Energy was incorporated in the state of Washington in 1906. Macquarie Consortium agreed to pay $7.45 billion for Puget Energy’s assets. Puget Energy was the direct parent company of Puget Sound Energy, the oldest and largest electric and natural gas utility headquartered in the state of Washington. The company was primarily engaged in the business of electric transmission, distribution, generation and natural gas distribution. Puget Energy provided electric and natural gas service in a territory covering approximately 6,000 square miles, principally in the Puget Sound region of the state of Washington. Puget Energy was based in Bellevue, Washington and was the largest electrical and natural gas utility in the state. The system served primarily western Washington, which consisted of over 1 million electric and 737,000 gas customers. At the time of the sale, Puget Energy was selling 26,431,622 MWh annually and served 1,072,837 customers. The statistics of this transaction can be found in Table 5-1G. Reports\Section 5 GAI # A120855.00 5-11 022813

Table 5-1G Puget Energy to Macquarie Consortium 2009 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 947,299 88.30% 11,163,371,000 42.23% $ 1,067,274,000 50.85% Commercial 118,423 11.04% 9,488,763,000 35.90% $ 838,275,000 39.94% Industrial 3,695 0.34% 1,148,060,000 4.34% $ 99,552,000 4.74% Other 3,420 0.32% 4,631,428,000 17.52% $ 93,635,000 4.46% Total 1,072,837 100.00% 26,431,622,000 100.00% $ 2,098,736,000 100.00% Usage per Customer Residential 11,784 Commercial 80,126 Industrial 310,706 Other 1,354,219 Total 24,637 Revenue per Customer Residential $ 1,127 Commercial $ 7,079 Industrial $ 26,942 Other $ 27,379 Total $ 1,956 8. National Grid USA to Algonquin Power and Utilities Corp In July of 2012, Algonquin Power and Utilities Corp. finalized their purchase of National Grid USA (NGUSA). NGUSA was an electric retail distribution company that provided electric service to approximately 42,000 customers in 21 communities in New Hampshire. The properties of the company consist principally of substations and distribution lines interconnected with transmission and other facilities of New England Power Company, a wholly owned subsidiary of NGUSA. Algonquin Power and Utilities Corp agreed to pay $285 million for the assets of NGUSA. NGUSA was subject to the regulations of the New Hampshire Public Utilities Commission in addition to the Federal Energy Regulatory Commission. At the time of the sale, NGUSA was selling 604,429 MWh annually and served 41,293 customers. The statistics of this transaction can be found in Table 5-1H. Reports\Section 5 GAI # A120855.00 5-12 022813

Table 5-1H National Grid USA to Algonquin Power & Utilities Corp. 2010 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 35,294 85.47% 293,338,000 48.53% $ 21,105,386 25.72% Commercial 5,724 13.86% 281,966,000 46.65% $ 20,985,714 25.58% Industrial 187 0.45% 28,278,000 4.68% $ 2,123,265 2.59% Other 88 0.21% 847,000 0.14% $ 37,832,117 46.11% Total 41,293 100.00% 604,429,000 100.00% $ 82,046,482 100.00% Usage per Customer Residential 8,311 Commercial 49,260 Industrial 151,219 Other 9,625 Total 14,638 Revenue per Customer Residential $ 598 Commercial $ 3,666 Industrial $ 11,354 Other $ 429,910 Total $ 1,987 9. Energy East Corp. to Iberdrola SA In September of 2008, Iberdrola SA finalized their purchase of Energy East Corporation (Energy East) for approximately $4.5 billion. Energy East was a regulated electric transmission and distribution utility operating in upstate New York and Maine and a regulated gas transportation, storage, and distribution operating in upstate New York, Connecticut, Maine and Massachusetts. In its entirety, Energy East provided service to approximately 2,000,000 electricity customers and 1,000,000 natural gas customers. Energy East operated under the authority of the New York Public Service Commission (NYPSC) in New York, the Maine Public Utilities Commission (MPUC) in Maine, the Department of Public Utilities Regulatory Authority in Connecticut and the Massachusetts Department of Public Utilities (MDPU) in Massachusetts. Energy East’s service territories reflected diversified economies, including high- technology firms, insurance, light industry, consumer goods manufacturing, pulp and Reports\Section 5 GAI # A120855.00 5-13 022813

paper, ship building, colleges and universities, agriculture, fishing and recreational facilities. At the time of the sale, Energy East was selling 39,314,000 MWh annually and served 1,832,000 customers. The statistics of this transaction can be found in Table 5-1I. Table 5-1I Energy East Corp to Iberdrola SA 2008 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential N/A 0.00% 12,439,000,000 31.64% $ 1,282,199,000 44.51% Commercial N/A 0.00% 10,036,000,000 25.53% $ 571,205,000 19.83% Industrial N/A 0.00% 7,298,000,000 18.56% $ 259,643,000 9.01% Other N/A 0.00% 9,541,000,000 24.27% $ 767,947,000 26.66% Total 1,832,000 0.00% 39,314,000,000 100.00% $ 2,880,994,000 100.00% Usage per Customer Residential N/A Commercial N/A Industrial N/A Other N/A Total 21,460 Revenue per Customer Residential N/A Commercial N/A Industrial N/A Other N/A Total $ 1,573 10. Progress Energy to Duke Energy In July of 2012, Duke Energy finalized their purchase of Progress Energy for $32 billion. Progress Energy was a public utility holding company primarily engaged in the generation, transmission, distribution and sale of electricity in portions of North Carolina, South Carolina and in portions of Florida. Progress Energy was comprised of Carolina Power & Light Company and Florida Power Corporation and was headquartered in Raleigh, North Carolina. The agreement for the merger was initially agreed upon on January 8, 2011. Reports\Section 5 GAI # A120855.00 5-14 022813

Progress Energy had 23,000 megawatts of regulated generation capacity and served approximately 3.1 million retail customers as well as other load-serving entities. For the year that ended December 31, 2011, their consolidated revenues were $8.907 billion and consolidated assets at year-end of $35.059 billion. Progress Energy’s service territory covered approximately 34,000 square miles. At the time of the sale, Progress Energy was selling 96,582,948 MWh annually and served 3,087,337 customers. The statistics of this transaction can be found in Table 5- 1J. Table 5-1J Progress Energy to Duke Energy 2012 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 2,673,881 0.00% 37,000,645,000 38.31% $ 4,254,650,961 49.55% Commercial 379,362 0.00% 25,581,138,000 26.49% $ 2,340,619,772 27.26% Industrial 6,894 0.00% 13,805,863,000 14.29% $ 973,150,473 11.33% Other 27,200 0.00% 20,195,302,000 20.91% $ 1,018,776,967 11.86% Total 3,087,337 0.00% 96,582,948,000 100.00% $ 8,587,198,173 100.00% Usage per Customer Residential 13,838 Commercial 67,432 Industrial 2,002,591 Other 742,474 Total 31,284 Revenue per Customer Residential $ 1,591 Commercial $ 6,170 Industrial $ 141,159 Other $ 37,455 Total $ 2,781 11. City of Vero Beach to Florida to Florida Power & Light In May of 2011, Florida Power & Light (FPL) sent a letter of intent to the City of Vero Beach (Vero) to purchase their electric utility system. The purchase price of the System Reports\Section 5 GAI # A120855.00 5-15 022813

is $176.1 million. Vero provides electric service to residents within the corporate limits of the City of Vero Beach as well as to residents outside of its corporate boundaries. Vero’s service area is approximately 50 square miles with 17 square miles within its municipal boundaries. Vero has both generation and transmission and distribution facilities. Vero’s transmission system featured 41.6 miles of transmission lines. Its generating units are used as peaking units similar to the City of Dover’s. GAI inspected this system and provided an appraisal of the system with a final report being issued in November of 2011. This transaction has not closed as of the date of this Report but is nearing completion. It has been included here because of its similarity to the City of Dover system and because of GAI’s familiarity with the system. Vero Beach sold 733,585 MWh annually and served 33,892 customers for the 12-month period ending July 2011. The statistics of this transaction can be found in Table 5-1K. Table 5-1K City of Vero Beach to Florida Power & Light 2011 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 27,941 82.44% 367,122,756 50.05% $ 45,816,951 52.51% Commercial 5,951 17.56% 366,462,394 49.95% $ 41,438,581 47.49% Industrial - 0.00% - 0.00% $ - 0.00% Other - 0.00% - 0.00% $ - 0.00% Total 33,892 100.00% 733,585,150 100.00% $ 87,255,532 100.00% Usage per Customer Residential 13,139 Commercial 61,580 Industrial - Other - Total 21,645 Revenue per Customer Residential $ 1,640 Commercial $ 6,963 Industrial $ - Other $ - Total $ 2,575 Reports\Section 5 GAI # A120855.00 5-16 022813

12. Florida Power Corporation to City of Winter Park, Florida In 2006, the City of Winter Park (Winter Park) purchased the electric utility system providing service to its residents which was owned and operated by Florida Power Corporation (now Progress Energy). The final purchase price for the electric system was approximately $42.3 million. Florida Power Corporation’s (FPC) facilities within Winter Park’s corporate boundaries encompassed a service area of approximately 9.3 square miles. The service area was predominately residential and commercial lying in the north central portion of Orange County, Florida. The service area was mostly built- out with minimal growth potential. Pursuant to FPC information, the electrical system had 13,073 billed accounts. For the twelve months ending December 2001, customers within the service area purchased a total of 412,968,492 kilowatt hours of power generating revenues of $33,002,238. The customer base, revenues and energy usage for FPC’s system as reported for calendar year 2001 are shown on Table 5-1L: The electric system assets involved in the transaction included the 1.8 acre substation site and facilities on North Orange Avenue. The system also featured 2,571 street lights, 2,603 overhead transformers, 259 miles of overhead cables, 100 miles of underground cable and 211 cable pads. The system sold 412,969 MWh annually and served 13,073 customers. The statistics of this transaction can be found in Table 5-1L. Reports\Section 5 GAI # A120855.00 5-17 022813

Table 5-1L Florida Power Corporation to City of Winter Park, Florida 2011 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 10,635 81.35% 177,983,376 43.10% $ 16,676,539 50.53% Commercial 2,165 16.56% 209,700,922 50.78% $ 14,564,915 44.13% Industrial 5 0.04% 261,800 0.06% $ 21,015 0.06% Other 268 2.05% 25,023,014 6.06% $ 1,740,769 5.27% Total 13,073 100.00% 412,969,112 100.00% $ 33,003,238 100.00% Usage per Customer Residential 16,736 Commercial 96,860 Industrial 52,360 Other 93,369 Total 31,589 Revenue per Customer Residential $ 1,568 Commercial $ 6,727 Industrial $ 4,203 Other $ 6,495 Total $ 2,525 13. Florida Power & Light to City of South Daytona, Florida In 2006, the City of South Daytona (South Daytona) began looking at renewing their franchise agreement with Florida Power & Light (FPL). Upon review of FPL’s proposed franchise agreement South Daytona discovered that the option to purchase the utility was removed even though it had been included in the previous two (2) franchise agreements dating back sixty years. In 2008, South Daytona commissioned a feasibility study to determine if purchasing the utility was beneficial. WHH Enterprises, Inc. concluded that the purchase of the system was indeed feasible. Throughout the negotiation process for purchase of the utility, South Daytona had issues with obtaining pertinent documents from FPL. Both parties had disputes over the most effective way to determine both replacement cost and depreciation for the utility assets and litigated the issues and price determination. On May 20, 2011, the Circuit Judge in Volusia County determined that South Daytona could purchase the electric utility system from FPL at the cost of approximately $15.6 Reports\Section 5 GAI # A120855.00 5-18 022813

million (court ordered). The two (2) prior reports for South Daytona had determined the system’s value to be much lower. The study prepared by PowerServices Inc. for South Daytona estimated the value of the electric system at $4.1 million. UtiliPoint International Inc., also hired by South Daytona, determined the value of the system to be $8.7 million. Neither analysis included the complete electric system (at issue was some of the assets which South Daytona did not feel they needed). The Circuit Judge ruled there were additional assets to be valued, in line with FPL’s position. The customer base, revenues and energy usage for the South Daytona portion of the FPL system as reported for calendar years 2010-2011 are shown on Table 5-1M: The electric system provided service to approximately 14,000 residents of the City of South Daytona. The electric system featured 2,661 poles and towers, 225,426 overhead conductors and devices, 4,506 underground conduits, 104,084 underground direct buried conductors, 23,068 underground conductors and devices, 1,038 line transformers, 356 pad mounted transformers, 931 street lights and 7,805 installed meters. The system sold 132,185 MWh annually and served 7,470 customers. The statistics of this transaction can be found in Table 5-1M. Reports\Section 5 GAI # A120855.00 5-19 022813

Table 5-1M Florida Power & Light to City of South Daytona, Florida 2006 Customers Annual Usage (kWh) Annual Revenues Customer Class Amount Percent Amount Percent Amount Percent Residential 6,321 84.62% 84,350,170 63.81% $ 7,738,489 66.85% Commercial 1,148 15.37% 44,977,478 34.03% $ 3,803,211 32.86% Industrial 1 0.01% 2,857,484 2.16% $ 33,968 0.29% Other - 0.00% - 0.00% $ - 0.00% Total 7,470 100.00% 132,185,132 100.00% $ 11,575,668 100.00% Usage per Customer Residential 13,344 Commercial 39,179 Industrial 2,857,484 Other - Total 17,695 Revenue per Customer Residential $ 1,224 Commercial $ 3,313 Industrial $ 33,968 Other $ - Total $ 1,550 5.3 COMPARABLE SALES ANALYSIS 5.3.1 General As previously discussed, there are many factors involved in the determination of an acquisition price for a utility system. These factors may create similarities or differences between transactions resulting in the formation of a well-mixed market of utility sales. Several factors that impact acquisition of electric utility systems and, therefore, influence the market include: 1. System Assets a. Type b. Condition 2. Context of Transaction 3. Other Items Reports\Section 5 GAI # A120855.00 5-20 022813

5.3.1.1 System Assets The condition of the system assets is a major factor in the comparison of utility systems. GAI conducted an inspection of the City’s facilities from November 28, 2012 to November 30, 2012. Based upon that inspection, GAI would rate the City’s electric utility from good to excellent condition. The City continuously invests in the electric system and this is reflected in GAI’s condition assessment. The condition of the system is an important factor to be considered when assessing the comparability of the other sales addressed in this Report. The City’s distribution system is over 65% underground, which is considerably more expensive than above ground distribution systems. The City’s electric system also features generation facilities, which increases the value of the system, as the City is less reliant on outside power sources. 5.3.1.2 Context of the Transaction It is assumed for purposes of this Report that a transaction would be occurring through negotiations between an interested buyer and seller. Both parties would be knowledgeable and the transaction would be completed using fair market value of the electric utility system. 5.3.1.3 Other Items In many instances, other items are included or are intrinsic to the system being purchased or sold. A few of the other items include: • Long-term power supply contracts • Long-term or specific-term customer contracts to purchase power • Options to purchase power or to sell power in a specified manner • Options to purchase power generation capacity • Options to utilize transmission capacity with specific terms • Customer service center, building, operations facilities, general plant, and related items • Capital improvements, connection, and reconnection costs • Growth potential or mature system Reports\Section 5 GAI # A120855.00 5-21 022813

• Contractual service area expansion • Location 5.3.2 Major Market Adjustment Factors In addition to the factors already discussed, there are several other market factors that can influence the purchase price and may require adjustments to make the transaction comparable with the other transactions. These factors include, but are not limited to the following: 1. Agreements: Purchase power, franchise agreements and customer/large user agreements. 2. System Characteristics: Percent depreciated, system condition, system configuration, immediate CIP needs, separation/reintegration costs. 3. Size: Current system size and future growth potential. 4. Customer Mix: Customer load percentages and kilowatt-hour usage. 5.3.3 Summary For the City of Dover, GAI has concluded that the City of Vero Beach’s pending sale to FPL is the most comparable with the least adjustments. The type of facilities (generation, transmission and distribution), number of customers and kWh sold is almost the same. GAI has physically inspected both systems so is in the position to make this determination. Therefore, GAI reviewed the comparable sales chosen to determine if the Vero pending transaction was consistent with recent market transactions. GAI reviewed the sales information for the comparable sales and made several adjustments. One of the adjustments made involved utilities that had both gas and electric utilities. For those utilities that had both electric and gas assets, GAI allocated the purchase price based on the ratio of electric assets to gas assets, with one exception. The FPU to Chesapeake transaction was allocated based upon the ratio of electric to gas revenues. GAI made the FPU allocation based upon the revenues because GAI had information from Chesapeake stating that they had made the purchase on that basis. Reports\Section 5 GAI # A120855.00 5-22 022813

Another adjustment made was to restate the purchase price based upon current dollars. GAI escalated the purchase price based upon the Engineering News Record (ENR) Construction Cost Index. This escalator was chosen because it reflects the increasing value of the assets over time. In reviewing the information for the comparable sales GAI determined that the dollar amount paid per megawatt hour sold would be the best indicator of value for this Report. To analyze the dollar amount paid per megawatt hour sold GAI looked at the sales which had transmission and distribution system assets separately from the transactions which had generation facilities in addition to transmission and distribution. Schedule 5-1, shows the dollar per megawatt hour sold for each of the comparable sales broken out by those with transmission and distribution and those which also have generation facilities. Schedule 5-2 shows the allocation of purchase price based upon the electric to gas statistics and Schedule 5-3 shows the adjustment to purchase price based upon the ENR index. A review of Schedule 5-1 shows the average purchase price per megawatt hour sold is $239 for those utilities with generation facilities as well as transmission and distribution facilities. This verifies that the $249.94 per megawatt hour sold for the City of Vero Beach System is reasonable and based upon fair market value considerations. As stated earlier, the City of Vero Beach has been chosen, for this Report, to be the comparable sale used to value the City of Dover electric system for the comparable sales approach. GAI has personally inspected both systems and found them to be well maintained. The number of customers and energy sales are very similar for both. Both systems have generation as well as transmission and distribution facilities. Both systems use their generation facilities for peaking capacity and both purchase the majority of their energy through purchase power agreements. Both systems have much of their distribution systems underground. It has been determined that the City of Vero Beach pending sale is consistent with fair market value. On these and other basis, the $176,100,000 proposed purchase price for the City of Vero Beach electric system represents the comparable sales purchase price for the City of Dover electric system. The $176,100,000 purchase price represents the value of the City of Dover’s electric system prior to any further adjustments made by GAI. GAI has determined that the Reports\Section 5 GAI # A120855.00 5-23 022813

City of Vero Beach’s purchase price represents a discount by the market based upon their purchase power agreements and efficiency of their generating facilities. This discount would not be made for the City of Dover’s electric system because of their favorable purchase power agreements and the fact that their generation units can be ran more efficiently. Based upon GAI’s knowledge of the market an adjustment of a 5% discount has been assigned to the City of Vero Beach’s purchase price. Therefore, the opinion of value, based upon the comparable sales approach for the City of Dover electric system assets, is $185,400,000 ($176,100,000/0.95), rounded to the nearest hundred thousand. Reports\Section 5 GAI # A120855.00 5-24 022813

Schedule 5-1 Summary Information Selected Comparable Sales Purchase Price Per MWh Transmission Generation, Year of Number of Allocated and Distribution Transmission Number Seller Buyer Sale Customers Purchase Price (1) MWh Sold Only and Distribution 1 Aquila Inc. Great Plains/ Black Hills 2008 400,804 $ 2,288,540,207 11,296,000 $ 202.60 2 Florida Public Utilities Co. Chesapeake Utilities 2009 28,202 $ 37,844,572 739,481 $ 51.18 Duquesne Light Holdings, 3 Inc. Macquarie Consortium 2007 585,837 $ 2,085,817,175 14,065,752 $ 148.29 Green Mountain Power 4 Corp. New England Energy Corp 2006 91,902 $ 223,787,762 2,405,701 $ 93.02 5 Cinergy Corp Duke Energy 2006 1,567,685 $ 10,377,813,118 54,553,126 $ 190.23 Edison Sault Electric Cloverland Electric 6 Company Cooperative 2009 22,803 $ 66,071,610 848,777 $ 77.84 7 Puget Energy Macquarie Consortium 2009 1,072,837 $ 5,770,893,118 26,431,622 $ 218.33 Algonquin Power & Utilities 8 National Grid USA Corp 2012 41,293 $ 39,879,964 604,429 $ 65.98 9 Energy East Corp. Iberdrola SA 2008 1,832,000 $ 3,371,720,367 39,314,000 $ 85.76 10 Progress Energy Duke Energy 2012 3,087,337 $ 32,304,329,453 96,582,948 $ 334.47 (2) 11 City of Vero Beach, Florida Florida Power & Light 2011 33,892 $ 176,100,000 733,585 $ 249.94 12 Florida Power Corp City of Winter Park, Florida 2005 13,073 $ 51,717,804 412,969 $ 125.23 13 Florida Power & Light City of South Daytona, Florida 2011 7,470 $ 16,612,937 132,185 $ 125.68 Average $ 97.00 $ 239.00 Notes (1) Some transactions involved gas as well as electric facilities. The purchase price shown here uses the allocated price based on the ratio of plant in service for electric vs. gas, except for the Florida Public Utilities Corp which was done by revenues to reflect the intent of the transaction. (2) The City of Vero Beach Purchase has not been completed as of this date. The year of the sale shown is the date of FP&L's Letter of Intent. Reports\Section 5 Schedules GAI # A120855.00 Page 1 of 1 022813

Schedule 5-2 Allocated Purchase Price Net Plant vs. Revenues Selected Comparable Sales Net Plant In Service (000s) Revenues (000s) Allocated Purchase Price (1) Year of Adjusted Net Plant in Number Seller Buyer Sale Purchase Price Electric Gas Electric Gas Service Revenues 1 Aquila Inc. Great Plains/ Black Hills 2008 $ 2,996,302,906 1,987.30 614.60 $ 837.80 606.10 $ 2,288,540,207 $ 1,711,647,739 2 Florida Public Utilities Co. Chesapeake Utilities 2009 $ 81,026,815 55.00 97.33 $ 78.70 72.60 $ 22,283,488 $ 37,844,572 Duquesne Light Holdings, 3 Inc. Macquarie Consortium 2007 $ 2,085,817,175 1,652.87 - $ 896.90 - $ 2,085,817,175 $ 2,085,817,175 Green Mountain Power 4 Corp. New England Energy Corp 2006 $ 223,787,762 246.99 - $ 240.50 - $ 223,787,762 $ 223,787,762 5 Cinergy Corp Duke Energy 2006 $ 11,094,101,040 5,367.78 370.49 $ 12,459.75 - $ 10,377,813,118 $ 11,094,101,040 Edison Sault Electric Cloverland Electric 6 Company Cooperative 2009 $ 66,071,610 44.00 - $ 65.02 - $ 66,071,610 $ 66,071,610 7 Puget Energy Macquarie Consortium 2009 $ 8,217,656,451 4,575.65 1,940.00 $ 2,098.70 1,224.70 $ 5,770,893,118 $ 5,189,383,040 Algonquin Power & Utilities 8 National Grid USA Corp 2012 $ 287,710,434 97.29 604.60 $ 82.89 132.48 $ 39,879,964 $ 110,731,847 9 Energy East Corp. Iberdrola SA 2008 $ 4,949,763,352 3,684.69 1,724.52 $ 2,278.68 1,750.37 $ 3,371,720,367 $ 2,799,401,038 10 Progress Energy Duke Energy 2012 $ 32,304,329,453 22,497.00 - $ 8,587.20 - $ 32,304,329,453 $ 32,304,329,453 City of Vero Beach, 11 Florida Florida Power & Light (2) 2011 $ 176,100,000 129.07 - $ 87.30 - $ 176,100,000 $ 176,100,000 12 Florida Power Corp City of Winter Park, Florida 2005 $ 51,717,804 8.66 - $ 33.00 - $ 51,717,804 $ 51,717,804 City of South Daytona, 13 Florida Power & Light Florida 2011 $ 16,612,937 15.65 - $ 11.58 - $ 16,612,937 $ 16,612,937 Notes (1) Some transactions involved gas as well as electric facilities. The purchase price for these is allocated based on the ratio of plant in service for electric vs. gas or by the ratio of revenues for electric vs. gas. (2) The City of Vero Beach Purchase has not been completed as of this date. The year of the sale shown is the date of FP&L's Letter of Intent. Reports\Section 5 Schedules GAI # A120855.00 Page 1 of 1 022813

Schedule 5-3 Calculation of Adjusted Purchase Price Selected Comparable Sales Year of Number of Adjusted Purchase Number Seller Buyer Sale Customers Purchase Price Time Factor Price (1) 1 Aquila Inc. Great Plains/ Black Hills 2008 400,804 $ 2,640,000,000 1.13 2,996,302,906 2 Florida Public Utilities Co. Chesapeake Utilities 2009 28,202 $ 74,000,000 1.09 81,026,815 Duquesne Light Holdings, 3 Inc. Macquarie Consortium 2007 585,837 $ 1,760,000,000 1.19 2,085,817,175 Green Mountain Power 4 Corp. New England Energy Corp 2006 91,902 $ 187,000,000 1.20 223,787,762 5 Cinergy Corp Duke Energy 2006 1,567,685 $ 9,070,000,000 1.22 11,094,101,040 Edison Sault Electric Cloverland Electric 6 Company Cooperative 2009 22,803 $ 61,500,000 1.07 66,071,610 7 Puget Energy Macquarie Consortium 2009 1,072,837 $ 7,450,000,000 1.10 8,217,656,451 Algonquin Power & Utilities 8 National Grid USA Corp 2012 41,293 $ 285,000,000 1.01 287,710,434 9 Energy East Corp. Iberdrola SA 2008 1,832,000 $ 4,500,000,000 1.10 4,949,763,352 10 Progress Energy Duke Energy 2012 3,087,337 $ 32,000,000,000 1.01 32,304,329,453 11 City of Vero Beach, Florida Florida Power & Light (2) 2011 33,892 $ 176,100,000 1.00 176,100,000 12 Florida Power Corp City of Winter Park, Florida 2005 13,073 $ 42,309,447 1.22 51,717,804 City of South Daytona, 13 Florida Power & Light Florida 2011 7,470 $ 15,647,022 1.06 16,612,937 Notes (1) Adjusted purchase price utilizes the ENR construction cost index to time adjust the transaction. (2) The City of Vero Beach Purchase has not been completed as of this date. The year of the sale shown is the date of FP&L's Letter of Intent. Therefore the purchase price is not escalated. Reports\Section 5 Schedules GAI # A120855.00 Page 1 of 1 022813

SECTION 6

SECTION 6 RECONCILIATION OF VALUATION APPROACHES The Cost and Comparables Sales approaches for the City of Dover’s Electric Utility System assets to be acquired are considered in this Section. The results using each approach are presented below in Table 6-1. Table 6-1 Results of Valuation Approaches Approach Value Cost $205,600,000 Comparable Sales $185,400,000 The Cost Approach provides a specific valuation for the assets. The asset listing and maps provided, along with field observations, provide the basis for producing the Cost Approach. This approach includes the adjustments to the system and the loss of value from physical, functional and external depreciation, when applicable. This approach includes the documented value/cost of physical assets and is an accurate representation of the complex, special purpose property. I have quantified the weight for this approach at 75%. This methodology has been used in many electric utility transactions. Electric Utility System sales transactions occur on a limited basis. In addition, often times the sales transactions include only a portion of the system i.e. distribution system, transmission system, or power generation. The subject system includes transmission, distribution, and general plant (substations) as well as power generation. Due to the limited number of sales transactions of this type, as well as the comprehensive nature and complexity of the subject system, I have quantified the weighting of this approach at 25%. Report\Section 6 GAI #A120855.00 6-1 022813

Based on the analyses conducted for this assignment, my experience and training, and the facts known to me, I conclude the reconciliation with an opinion of value rounded at $200,600,000 as of December 31, 2012 for the purposes of this Summary Valuation. Report\Section 6 GAI #A120855.00 6-2 022813

APPENDIX A

APPENDIX A LAND APPRAISAL CERTIFICATES g.m. records, inc. (Complete Reports provided on CD)

APPENDIX B

APPENDIX B Electric System Transaction Standard Terms and Conditions

APPENDIX B Electric System Transaction Standard Terms and Conditions The assumed terms and conditions of this utility transaction are shown below:  All operating assets are being acquired by the purchaser  Purchase price in cash at closing  Bill of Sale provided by seller  Satisfaction of liens, encumbrances, or title problems to obtain free and clear title by seller  All easements, land rights, or other utility rights transferred  1% escrow  Sellers disclosure and representation of regulatory conduct and compliance  Transfer of necessary operation agreements to purchaser  Transfer of customer deposits to purchaser  Transfer of all records, drawings, report, permits and like documents to purchaser  Vendor invoices, materials, supplies pro rate to closing date  Purchaser inspection of all closing documents and scheduling of pre-closing  Verification of proper authorization to bind each party  Referendum results and certification, if required  Purchaser indemnification of City from 3rd party lawsuits  “As-is” type of transaction B-1

 Operational staff and other direct electric employees shall be offered employment by purchaser  The Electric System Employee Retirement liability is to be assumed by purchaser  Rolling stock, movable equipment, laboratory equipment, tools, and accessories or appurtenances all sold  Mutually agreeable closing date, time, place and procedures  Seller shall be responsible for dispensation of litigation cases prior to the execution of the purchase and sale agreement  City cooperation with purchaser for purchaser’s transfer of all permits, contracts, and approvals  Purchaser and City to execute a Franchise Agreement.  Respective payments of each party’s representative fees and costs  Purchaser pays for documentary stamps, and recording costs  Purchaser pays for title search and policy  Transitional billing, management and technical services for work in progress during period between execution of purchase and sale agreement and prior to closing  Purchaser to purchase City’s street lighting system assets  Purchaser to purchase T&D maintenance & operations yard and billing & inventory and equipment  Purchaser will pay all separation/reintegration costs for the transaction and make such decisions as necessary related thereto  City shall transfer and assign all pole leases to purchaser  Purchaser will purchase all consumables on hand at the City’s cost in addition to the purchase price B-2

 Purchaser will collect the City’s Accounts Receivable for a period of 12 months and reimburse the same to the City monthly  City will retain all other “cash on hand” and/or value in other items  City is not selling City Hall general fund assets  Purchaser shall initially pay taxes to the City based upon the purchase price and thereafter as escalated or added thereto over time  Purchasers franchise fee is 5% applied to the total revenues of purchaser of all kinds (sales, leases, etc.) and taxes paid thereon derived from within the City limits B-3

APPENDIX C

APPENDIX C Inspection Memorandum and Selected Photos (Complete Inspection Photos on CD)

HOLLIS ENGINEERING CONSULTANTS, INC. MEMORANDUM TO: Gerald C. Hartman FROM: Thomas E. Hollis DATE: January 14, 2013 SUBJECT: City of Dover, Delaware Electrical Utility System Evaluation, Inspection Memorandum PURPOSE From Wednesday, November 28, 2012 to Friday November 30, 2012 Gerry Hartman from GAI Consultants, Inc. (GAI) and Thomas Hollis from Hollis Engineering Consultants, Inc. performed a field visit to observe the City of Dover’s (City) transmission and distribution system, as operated and maintained by the Electric Division. Mr. Steve Enss, the City’s Engineering Services & System Operation Superintendent, and Mr. Richard Gardner, the City’s Line Crew Superintendent, provided information related to the transmission and distribution systems. On November 30, 2012, Mr. Hartman and Mr. Hollis met with representatives of NAES Corporation to discuss the condition of the McKee Run and VanSant generating stations. Mr. Vince Scire, Plant Manager and Mr. Kenneth E. Beard, O & M Manager, coordinated the visit. GAI’s purpose was to inspect and asses the condition of the system components. The inspection will be used as part of valuation report that the City has retained GAI to prepare. DESCRIPTION The transmission and distribution system assessment included drive by observations of a sample of the transmission circuits the distribution circuits and 15 substations. All of the 15 substation were physically observed during the tour. The following are observations regarding the City’s substations from the tour: OBSERVATIONS Cartanza Substation The Cartanza Substation is a 230 kV/69 kV substation, which serves as a tie with Delmarva. Delmarva maintains the 230 kV side of the station, and their transmission circuits enter from the south on steel transmission poles and leave to the north on H‐frame wood transmission poles. The City of Dover maintains the 69 kV side. The substation currently has four 69 kV lines leaving the station. The four circuits leave the station on two separate pole lines, each holding a double circuit, until the circuits split down the line. This configuration allows for two separate loops for the entire 69 kV system to minimize total system failures should one common pole be critically damaged. 16900 Colony Lakes Blvd., Fort Myers, FL 33908 Phone: (239) 481-2385 Cell: (239) 560-6541 Email: tehollis@embarqmail.com

The tie with Delmarva was built in 2003. The City’s Electric Division has recently finished upgrading the six (6) substation breakers from oil filled breakers to SF‐6 gas breakers. The breakers at this substation are manufactured by ABB. The two (2)‐230 kV/69 kV substation transformers were manufactured by Ferranti Packard and have a capacity of 330 MVA each. The switching yard looks to be of new construction and is in well maintained condition. The control house is a 15’ x 30’ new metallic sided building elevated 2’ above grade on concrete posts. The control equipment looked to be in excellent condition and the area was clean and free of clutter. Sun Park Solar Power Substation Sun Park is a 10 MW utility scale solar plant developed and operated by White Oak Solar Energy and was commissioned in August 2011. The DC output from the solar field is converted to AC and then stepped up to 69 kV by the station transformer. This output is then connected through the substation breakers to the 69 kV transmission line. The connection to the Dover 69 kV transmission line is through a radial tap. Dover Downs Substation This substation was built in 2001. The substation is on a loop feed from the 69 kV transmission line. Substation breakers are ABB type with SF–6 gas insulation. The 69 kV/12 kV step down transformer is rated for 33 MVA and was manufactured by General Electric Prolec. The control building is a 16’ x 40’ metallic building and is elevated 2’ above grade on concrete posts. The supervisory control and data acquisition (SCADA) controls equipment was manufactured by ABB and has Cutler Hammer 1200 amp feeder breakers controlling four (4) distribution feeders. Frazier Substation This substation was originally built in 1985 as a radially fed substation. Work is currently underway to upgrade the feed to a loop feed from the 69 kV transmission line. While continuing to utilize the distribution portion of the substation, new A‐frames have been installed to connect to the 69 kV line at two different locations. The substation breakers are manufactured by Siemens with SF‐6 gas insulation. A new 69 kV/12 kV, 33 MVA, step‐down transformer is on‐site, but has not been installed on the concrete retaining base. The rebuilt step‐down transformer was manufactured by Westinghouse. New SCADA hardware is currently being installed in the existing control House. Four (4) distribution feeders will be controlled from this substation. College Road Transmission Substation This substation is loop fed from the 69 kV line on the north side of the substation. Each tap comes in to a dead‐end on an A‐frame structure and is then tied into the bus thru ABB substation breakers, with SF‐6 gas insulation. The station step down transformer was replaced in 2008 and is a 69 kV/12 kV, 50 MVA, and was manufactured by Delta Star. 2|Page

The control building is a 15’ x 45’ metal building supported on concrete posts and is elevated +/‐3 feet above ground. The eight distribution feeder breakers are 1200 amp, arc safe construction, Square D breakers mounted in PACS Industry, Inc. housings. The SCADA control equipment is made by Schweitzer Engineering Laboratories, Inc. (SEL). Division Street Substation This substation was rebuilt in 2005 and is connected to the 69 kV transmission line through a radial feed to a single A‐frame dead‐end structure. The incoming circuit is then connected through Areva substation breakers, filled with SF‐6 gas insulation, to a 33 MVA step down transformer manufactured by ABB. The substation fencing is decorative aluminum with a curved top for intruder protection. The control house is a 14’ x 34’ metallic structure mounted 2’ above grade. The substation protection and control system was made by Schweitzer Engineering Laboratories Inc. (SEL). The 1200 amp arc resistant switchgear was furnished by PACS Industry Inc. The system controls three (3) distribution feeders with three (3) future and spare feeder breakers. St. Jones Substation This site includes both a test facility building and a substation. The test facility building was originally the control house before the substation was rebuilt. New products are installed and tested before they are placed in use in an operating substation. The City also uses this test facility to train operators on how to program and operate the new equipment. This substation was rebuilt in 2009 and is on a loop feed from the 69 kV transmission line. The substation breakers were made by Siemens with SF–6 gas insulation. The step down transformer was made by Kuhlman Manufacturing, in 2008, with a capacity of 33 MVA. The substation fencing is decorative aluminum with a curved top for intruder protection. The control house is a 15’ x 50’ metallic structure mounted 2’ above grade. The substation protection and control system was made by Schweitzer Engineering Laboratories Inc. (SEL). The 1200 amp arc resistant switchgear was furnished by PACS Industry Inc. Six (6) distribution feeders are controlled from this substation. North Street Switching Station & General Scott Substation The North Street switching station is where the two 69 kV transmission loops interconnect. These are the two 69 kV transmission line loops that originated at the Cartanza substation. The 69 kV transmission line was split into two loops to increase the reliability of the transmission system. The 69 kV breakers and the metering equipment have recently been replaced. The General Scott substation is loop fed from the 69 kV transmission line. The substation breakers were manufactured by Siemens with SF–6 gas insulation. The step down transformer was manufactured by General Electric Co. with a 33 MVA load capacity. 3|Page

The control house is a 16’ x 25’ Siemens – Allis metallic building. The substation protection and control equipment utilizes older equipment that is scheduled for upgrade in FY 2015. Four (4) distribution feeders are controlled from this substation. VanSant Substation This substation is on a radial tap from the 69 kV transmission line. It connects the output of the VanSant generator to the 69 kV line. The substation breaker was manufactured by Siemens with SF–6 installation. The electricity is generated at 13.8 kV and is stepped‐up to 69 kV via a 46 MVA transformer manufactured by General Electric. Because of construction in the area of the generator and the substation, we were not allowed to see the details of the site. Mayfair Substation This substation is loop fed from the 69 kV transmission line along New Burton Road. The substation breakers were manufactured by Areva with SF–6 gas insulation. The step down transformer is manufactured by ABB and has a capacity of 33 MVA. This transformer is a “sister” to the transformer at Division substation. The control house is a 12’ x 28’ metallic building installed on grade. The substation protection and control equipment utilizes older solid‐state equipment. The control equipment is scheduled to be upgraded in FY 2015. Five (5) distribution feeders are controlled from this substation. Mid‐City Substation This substation was completely rebuilt in 2011. The radial feed from the 69 kV transmission line was changed to a loop feed. The station breakers were changed from oil filled style breakers to new breakers from Siemens with SF–6 gas insulation. The step‐down transformer is manufactured by ABB and has a capacity of 33 MVA. The substation fencing is decorative aluminum with a curved top for intruder protection. The control house is a 16’ x 21’ metallic building mounted at grade on a concrete slab. The protective and control equipment has been upgraded to Schweitzer Engineering Laboratories, Inc. (SEL). The distribution feeder breakers were upgraded with Siemens 1200 amp arc flash distribution breakers. Four (4) distribution feeders are controlled from this substation. Danner Farm Substation This substation is radially fed from the 69 kV transmission line and dead ends into a steel A‐frame structure. The substation was rebuilt in 1995. The 69 kV station breakers have been upgraded to Siemens breakers with SF–6 gas insulation. The step‐down transformer was replaced with a reconditioned unit taken from the Horsepond substation. The containment pit for the step‐down transformer is made with a fabric liner covered with crushed rock. The step‐down transformer has a capacity of 33 MVA. 4|Page

The control house is a 20’ x 20’ metallic building mounted at grade on a concrete slab. The control and protection equipment utilizes older style solid‐state modules manufactured by ABB. Three (3) distribution feeders are controlled from this substation. Lebanon Substation This substation is radially fed from the 69 kV transmission line into an A‐frame steel dead‐end structure. The substation was rebuilt in 1995. The 69 kV station breakers were manufactured by ABB with SF–6 gas insulation. In 2005, the step‐down transformer was upgraded to a 33 MVA unit manufactured by Niagara Transformers. A new retention pit for the transformer was constructed at that time. The control house is a 15’ x 15’ metallic building mounted on a concrete slab installed at grade. The control and protective equipment was manufactured by Siemens with SEL control modules. Three (3) distribution feeders are controlled from this substation. Dover Air Force Base Substation This substation is on Dover Air Force base property and is loop fed from the 69 kV transmission line. The station was originally built in 1970 and was rebuilt in 1999. The four (4) 69 kV station breakers were manufactured by ABB with SF–6 gas insulation. This substation provides a 69 kV tie to Dover Air Force Base’s internal electrical distribution system. The control house is a concrete block structure on slab at grade. The control and protective equipment was manufactured by ABB with SEL control modules. Horsepond Substation This substation is radial fed from the 69 kV transmission line. For fiscal year 2013, there is a project to install a second tap from the 69 kV transmission lines, to provide a loop feed. The substation was upgraded in 2008 to the present layout and a new step‐down transformer, manufactured by Kuhlman, was added at that time. The new step‐down transformer has a capacity of 33 MVA. The station breaker was manufactured by Siemens with SF–6 gas insulation. The control house is a 25’ x 46’ concrete block structure on a concrete slab, at grade. The control and protection equipment was manufactured by ABB with SEL modules. Five (5) distribution feeders are controlled from this substation. Generating Stations The City owns two power plants, the McKee Run and VanSant generating stations. McKee Run consists of three steam turbine generating units with a total combined capacity of 136 megawatts (MW). VanSant is a 39 MW single cycle combined turbine unit. North American Energy Services Corporation (NAES Corporation) operates the generating plants. The agreement between the city and NAES Corporation has been in effect Vince July 1, 2006. 5|Page

Mckee Run Generating Station McKee Run consists of three units. Units one and two are originally coal‐fired units, which began operation in 1961 and 1962, respectively. In 1972, these units were converted to burn No. 6 fuel oil. Units one and two each have rated capacities of 17 MW. Unit three began operation in 1975 and was designed to fire No. 6 fuel oil and natural gas. Unit three has a rated capacity of 102 MW. In FY 2008, the City began work to convert all three units at McKee Run to burn No. 2 fuel oil in order to reduce pollution from the plant. To date, the necessary upgrades and new equipment has been installed allowing each of the units to burn both natural gas and No. 2 fuel oil. The electricity generated from Units 1 and 2 is stepped‐up to 22.9 kV through two separate 25 MVA transformers manufactured by General Electric. The electricity generated from Unit 3 is stepped‐up to 69 kV in a 130 MVA transformer manufactured by McGraw Edison. VanSant Generating Station The VanSant generating station consists of a simple cycle combustion turbine and generator manufactured by General Electric, with a rated capacity of 39 MW. This unit started operations in 1991. VanSant remains unmanned, except when it is dispatched into service. On the occasions when the unit is dispatched, personnel from McKee Run are transferred to VanSant to start up and operate the unit. The unit can burn both natural gas and No. 2 fuel oil. CONCLUSION In the preparation of this engineering consultant’s report Hollis Engineering Consultants Inc. completed assessments of the electric generating stations and the transmission and distribution systems of the City’s electric division. The assessments included interviews with City staff, contract operations staff, and personal observations. The generalized assessments of the City’s generating stations and transmission and distribution systems are as follows:  The City’s power generation facilities are being operated and maintained consistent with accepted electric utility practice in the United States.  The design, construction, operation, and maintenance of the City’s electric transmission and distribution system and their associated facilities are consistent with current generally accepted electrical utility standards. Additionally, over the past few years the transmission and distribution system has been upgraded in order to improve operation and service to the City’s electric customers. 6|Page

APPENDIX C Selected Inspection Photos 1. Cartanza Substation 69 kV Breaker 2. Cartanza Substation Page 1

APPENDIX C Selected Inspection Photos 3. Cartanza Substation Control House 4. College Road Substation Transmission Dead ends Page 2

APPENDIX C Selected Inspection Photos 5. College Road Substation 6. Division St. Substation Decorative Fence Page 3

APPENDIX C Selected Inspection Photos 7. Division St. Substation Step‐down Transformer 8. Division St. Substation Transmission Dead‐end Page 4

APPENDIX C Selected Inspection Photos 9. Dover Downs Substation Step‐down Transformer 10. Dover Downs Substation Transmission Dead‐end Page 5

APPENDIX C Selected Inspection Photos 11. Dover Electric Dept. Dispatcher's Room 12. Laminated Wood Transmission Pole Page 6

APPENDIX C Selected Inspection Photos 13. Division St. Substation Distribution ARC Breakers 14. Division St. Substation Protective Equipment Page 7

APPENDIX C Selected Inspection Photos 15. Mid City Substation Equipment 16. Dover Air Force Base Switch Yard Page 8

APPENDIX C Selected Inspection Photos 18. Dover Air Force Base 69 kV Breaker 18. Dover Air Force Base Switch Yard Page 9

APPENDIX C Selected Inspection Photos 19. Typical URD Residential Pad Mounted Transformer 20. Typical URD Commercial Pad Mounted Transformer Page 10

APPENDIX C Selected Inspection Photos 21. Typical Commercial Transformer Installation 22. McKee Run Westinghouse Generator Steam Turbine Page 11

APPENDIX C Selected Inspection Photos 23. McKee Run GE Generator Steam Turbine 24. McKee Run Step‐up Transformer Page 12

APPENDIX D

APPENDIX D Asset Listing Schedule D-1 – Net Book Value (OCLD) as of 12/31/12 Schedule D-2 – Replacement Cost Less Physical Depreciation (RCLPD) as of 12/31/12

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) TRANSFER FROM 487 - ACCESSORY ELEC. EQUIP. 7/1/1963 5 $ 1,254,687.91 $ 1,254,687.91 $ - ASSESSORY ELEC EQUIP #307 7/1/1974 5 1,365,160.47 1,365,160.47 - SWITCHED CAPACITORS 6/30/1986 5 53,881.97 53,881.97 - NORTH SWITCHING STATION - ACQ 07/027030 7/1/1986 5 9,426.37 9,426.37 - EQUIPMENT ACQ 070157 7/1/1986 5 5,314.77 5,314.77 - FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 5 59,472.24 59,472.24 - DISTRIBUTION CAPACITORS - FY 90 6/30/1990 5 9,650.00 9,650.00 - EQUIPMENT AT VAN SANT GENERATING STATION 7/1/1991 5 1,258,437.62 1,258,437.62 - AIR COMPRESSOR FOR PLANT 6/30/2005 5 50,991.16 50,991.16 - SCADA UPGRADE MASTER STATION - ELECTRIC ADMIN BLDG 2/6/2012 5 73,845.00 13,538.25 60,306.75 2001 DODGE SPEC "K" V #799 8/1/2000 7 16,338.00 16,338.00 - 2001 1/2 TON DODGE RAM VEH# 767 3/9/2001 7 25,897.00 25,897.00 - 2003 CHEVROLET SILVERADO TRUCK #157 5/15/2003 7 13,326.00 13,326.00 - 2005 DODGE STRATUS 1/19/2005 7 11,528.00 11,528.00 - 2005 FORD EXPLORER XLS 4X4 VEH 741 1/20/2005 7 21,463.00 21,463.00 - 2005 FORD F350 PICKUP TRUCK V# 764 4/8/2005 7 20,232.00 20,232.00 - 2005 FORD F-250 PICKUP TRUCK - V #770 5/25/2005 7 22,000.00 22,000.00 - 2006 FORD E250 VAN-VEH# 749 8/17/2005 7 16,609.94 16,609.94 - 2006 FORD F-250 PICKUP TRUCK - V #790 3/1/2006 7 21,543.88 21,030.93 512.95 2000 CHEVROLET C3500 PICK-UP V #727 9/19/2006 7 11,270.00 10,062.50 1,207.50 2003 CHEVY K2500 SILVERADO PICK-UPV #729 9/19/2006 7 14,400.00 12,857.14 1,542.86 2008 FORD F-250 PICKUP TRUCK - V #9 2/14/2007 7 22,158.00 18,728.79 3,429.21 SPRAY ON BEDLINER V #9 2/23/2007 7 450.00 375.00 75.00 RUNNING BOARDS FOR V #9 3/2/2007 7 269.50 224.58 44.92 TOOLBOX FOR V #9 3/2/2007 7 335.95 279.96 55.99 2007 FORD F150 PICK UP VEH #156 5/7/2007 7 15,114.00 12,235.14 2,878.86 2007 FORD F150 PICK UP VEH #155 5/7/2007 7 15,114.00 12,235.14 2,878.86 2007 DODGE PICK UP TRUCK VEH#771 11/20/2006 7 23,087.00 20,063.70 3,023.30 TOOL BOX VEH#771 11/27/2006 7 339.95 295.43 44.52 2006 DODGE SPRINTER VAN VEH#763 1/22/2007 7 33,565.00 28,370.42 5,194.58 2008 INTERNATIONAL IHC TRUCK V #772 6/29/2007 7 137,115.00 107,733.21 29,381.79 2008 FORD ESCAPE VEH#701 8/2/2007 7 25,498.00 19,730.60 5,767.40 2008 DODGE AVENGER SE - V # 7 2/11/2008 7 15,632.00 10,979.62 4,652.38 2009 CHEVROLET HHR V #782 11/10/2008 7 16,247.00 9,670.83 6,576.17 2009 CHEROLET HHR V#791 11/10/2008 7 16,247.00 9,670.83 6,576.17 Reports\Appendix D GAI # A120855.00 Page 1 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) 2011 FORD F-250 4X4 PICKUP TRUCK -V #786 1/5/2011 7 28,039.00 8,011.14 20,027.86 2011 FORD F-250 4X4 PICKUP TRUCK -V #784 1/5/2011 7 28,039.00 8,011.14 20,027.86 2012 CHEVROLET SILVERADO 4X4 12/29/2011 7 21,715.00 3,102.14 18,612.86 2012 FORD F350 PICKUP W/DUMP BODY 1/24/2012 7 26,523.00 3,473.25 23,049.75 BOILER 7/1/1963 40 3,916,190.18 3,916,190.18 - BOILER 7/1/1975 40 34,508.28 32,351.51 2,156.77 1976-77 BOILER IMPROVEMENTS 1/1/1977 40 5,662.00 5,095.80 566.20 1977-78 BOILER PLANT EQIP 1/1/1978 40 221,806.87 194,081.01 27,725.86 1977-78 BOILER PLANT EQIP 1/1/1978 40 135,000.00 118,125.00 16,875.00 1977-78 BOILER IMPRV. - PLANT EQUIP. 1/1/1978 40 1,878.00 1,643.25 234.75 1977-78 BOILER IMPRV. - PLANT EQUIP. 1/1/1978 40 2,003.88 1,753.40 250.48 1978-79 BOILER PLANT EQUIP 1/1/1979 40 231,127.78 196,458.61 34,669.17 1978-79 BOILER IMPRV. - PLANT EQUIP. 1/1/1979 40 998.76 848.95 149.81 1978-79 BOILER IMPRV. - PLANT EQUIP 1/1/1979 40 95,484.65 81,161.95 14,322.70 1979-80 BOILER IMPRV. - PLANT EQUIP. 1/1/1980 40 4,406.47 3,635.34 771.13 1979-80 BOILER IMPRV. - PLANT EQUIP. 1/1/1980 40 20,629.34 17,019.21 3,610.13 1980-81 BOILER IMPRV. - PLANT EQUIP. 1/1/1981 40 8,574.60 6,859.68 1,714.92 1981-82 BOILER PLANT EQIP 1/1/1982 40 8,250.00 6,393.75 1,856.25 OIL CONVERSION UNIT 7/1/1982 40 405,035.17 308,839.32 96,195.85 1983-84 BOILER - PLANT EQUIP. 1/1/1984 40 44,000.00 31,900.00 12,100.00 1983 - 84 BOILER - PLANT EQUIPMENT 1/1/1984 40 33,675.47 24,414.72 9,260.75 1983-84 BOILER - PLANT EQUIPMENT 1/1/1984 40 1,100,949.94 798,188.71 302,761.23 I.D. FAN 6/30/1986 40 41,015.85 27,173.00 13,842.85 FUEL FORWARDING SYSTEM 6/30/1986 40 23,170.20 15,350.26 7,819.94 COAL CONVERSION 6/30/1986 40 79,041.17 52,364.78 26,676.39 FUEL CONVERSION ACQ 12/31/70 7/1/1986 40 59,340.21 39,312.89 20,027.32 FUEL CONVERSION ACQ. 12/31/72 7/1/1986 40 68,967.52 45,690.98 23,276.54 FUEL SYSTEMS ACQ 12/31/73 7/1/1986 40 48,715.04 32,273.71 16,441.33 FUEL CONVERSION ACQ 12/31/71 7/1/1986 40 45,361.23 30,051.81 15,309.42 #3 BURNER MODIFICATION 6/30/1987 40 6,844.89 4,363.62 2,481.27 AIR DISTRIBUTION MODIFICATION 6/30/1987 40 50,117.57 31,949.95 18,167.62 #3 REHEATER REPLACEMENT 6/30/1987 40 501,371.47 319,624.31 181,747.16 FY87 AUDIT ADJ TO FERC LIVES 6/30/1987 40 270,231.85 172,272.80 97,959.05 #3 BURNER MODIFICATION 6/30/1988 40 1,089,148.21 667,103.28 422,044.93 #3 REHEATER REPLACEMENT 6/30/1988 40 24,483.00 14,995.84 9,487.16 Reports\Appendix D GAI # A120855.00 Page 2 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) BOILER, FEED PUMP 1 & 2 6/30/1990 40 361,759.59 203,489.77 158,269.82 UNIT 3 FEEDWATER HEATER 6/30/1990 40 278,129.80 156,448.01 121,681.79 SUPERHEATER 1 & 2 6/30/1990 40 650,625.08 365,976.61 284,648.47 EXPANDING OVERHAUL UNIT 3 6/30/1992 40 3,190,181.04 1,634,967.78 1,555,213.26 EXPANDING OVERHAUL UNIT 2 6/30/1992 40 136,824.31 70,122.46 66,701.85 # 3 BURNER MODIFICATION 6/30/1992 40 336,012.14 172,206.22 163,805.92 BOILER - FY 94 6/30/1994 40 289,818.63 134,041.12 155,777.51 NOX CONTROLS,CEMS MCKEE UNITS 1,2&3 - FY 95 6/1/1995 40 942,356.10 414,244.04 528,112.06 BURNER TIPS - MCKEE UNIT # 3 (RJMCORP.) 9/15/1995 40 17,840.68 7,730.96 10,109.72 SWIRLERS & SPUDS - MCKEE UNIT 3 (RJM CORP) 3/14/1996 40 35,289.16 14,850.85 20,438.31 U3 BOILER TUBE NON DESTRUCTIVE EXAMINATION 6/30/1999 40 243,000.00 82,012.50 160,987.50 RETUBED #1 & #2 HOT WATER BOILER 6/30/1999 40 20,500.00 6,918.75 13,581.25 FUEL OIL SYSTEM MODIFICATION @ MCKEE RUN 3/31/2010 40 683,012.10 46,957.08 636,055.02 OPACITY/EMISSION MONITORING MOD @MCKEE RUN 3/31/2010 40 227,488.38 15,639.83 211,848.55 UNIT 3 BURNER FRONT MODIFICATION @MCKEE RUN 5/12/2010 40 595,084.97 39,672.33 555,412.64 UNIT 1, 2, & 3 BOILER MODIFICATION@ MCKEE RUN 6/21/2010 40 700,245.35 43,765.33 656,480.02 CONTROL VALVE TRIM 11/9/2010 40 8,648.00 468.43 8,179.57 BREAKERS & SWITCHGEAR 11/9/2010 40 38,715.40 2,097.08 36,618.32 UNITS 1 & 2 LIFE EXTENSION 6/27/2011 40 212,668.93 7,975.08 204,693.85 UNIT 3 GAS LINE MODIFICATION 6/30/2011 40 23,793.50 892.26 22,901.24 UNIT 2 BOILER INSPECTION REPAIR 7/1/2011 40 111,522.80 4,182.11 107,340.69 UNIT 3 HEAT EXPANSION JOINT 11/21/2011 40 143,507.52 3,886.66 139,620.86 UNIT 3 GAS LINE MODIFICATION 1/30/2012 40 15,722.92 360.32 15,362.60 UNITS 1 & 2 CONTROL MODIFICATION 3/26/2012 40 141,032.51 2,644.36 138,388.15 UNIT 3 STACK REPAIRS 4/4/2012 40 10,417.04 195.32 10,221.72 UNITS 1 & 2 LIFE EXTENSION 4/16/2012 40 100,799.40 1,679.99 99,119.41 UNIT 3 FD & ID FAN CONTROL DAMPERUPGRADE 5/9/2012 40 71,134.49 1,185.57 69,948.92 UNIT 3 BOILER AIR HEATER 6/30/2012 40 368,759.90 4,609.50 364,150.40 ELECTRIC PLANT 7/1/1954 50 100,000.00 100,000.00 - WORK SHOP AT PLANT 7/1/1957 50 61,705.33 61,705.33 - ADMINISTRATION 6/30/1986 50 37,819.75 20,044.47 17,775.28 TRUCK & EQUIPMENT SHELTER 6/30/1986 50 54,289.87 28,773.63 25,516.24 DISPATCH CENTER 6/30/1987 50 128,701.11 65,637.57 63,063.54 TRUCK EQUIPMENT SHELTER 6/30/1987 50 27,091.73 13,816.78 13,274.95 STRUCTURE - ACQ 03/31/75 7/1/1986 50 13,946.19 7,391.48 6,554.71 Reports\Appendix D GAI # A120855.00 Page 3 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) SPUR LINE ACQ 04/30/65 7/1/1986 50 6,810.91 3,609.78 3,201.13 STEEL BUILDING ACQ 05/31/71 7/1/1986 50 7,770.11 4,118.16 3,651.95 STEEL POLES ACQ 09/30/74 7/1/1986 50 75,122.00 39,814.66 35,307.34 WAREHOUSE MATERIALS - ACQ 06/30/74 7/1/1986 50 6,513.52 3,452.17 3,061.35 GEN. FOODS SUBSTATION - ACQ 07/01/75 7/1/1986 50 11,817.50 6,263.28 5,554.22 STRUCTURES IMPROVEMENTS - ACQ. 07/23012 7/1/1986 50 685,851.14 363,501.10 322,350.04 1981-82 STRUCTURES IMPROVEMENT - ACQ 01/01/82 7/1/1986 50 11,541.89 6,117.20 5,424.69 1983-84 STRUCTURE IMPOVEMENT - ACQ. 01/01/84 7/1/1986 50 7,371.23 3,906.75 3,464.48 1984-85 STRUCTURES IMPROVEMENTS -ACQ. 01/01/85 7/1/1986 50 25,999.31 13,779.63 12,219.68 STRUCTURES & IMPRV. MC KEE # 3 ACQ26115 7/1/1986 50 4,999,369.57 2,649,665.87 2,349,703.70 #3 COOLING TOWER COVER 6/30/1987 50 83,972.00 42,825.72 41,146.28 FY 87 AUDIT ADJ. TO FERC LIVES 6/30/1987 50 2,211,594.78 1,127,913.34 1,083,681.44 INS RECOMMENDED PROGRAMS 6/30/1989 50 14,157.12 6,653.85 7,503.27 BUILDING - VAN SANT GENERATING STATION 7/1/1991 50 84,389.59 36,287.52 48,102.07 WORK ON BUILDINGS - FY 94 6/30/1994 50 9,940.00 3,677.80 6,262.20 RENOVATIONS TO WAREHOUSE 6/30/1997 50 58,000.00 17,980.00 40,020.00 WAREHOUSE W. COVERED LOADING DOCK,(6) 8' OH DOORS 4/14/1999 50 370,937.31 102,007.76 268,929.55 REPLACED WATERWALL SURFACE AREA INMCKEE 3 6/30/2000 50 800,000.00 200,000.00 600,000.00 40 YR. ANTIQUE SLATE SHINGLES,PLYWOOD, ETC. 1/11/2000 50 6,429.00 1,671.54 4,757.46 POLE STORAGE BLDG W. OCEAN BLUE SIDING,40'TRUSSES 11/30/1999 50 23,019.44 6,023.42 16,996.02 RE-ROOFING OF H, I, & J ROOFS AT MCKEE 6/30/2001 50 75,000.00 17,250.00 57,750.00 WEYANDT HALL 6/19/2001 50 2,000,000.00 460,000.00 1,540,000.00 RE-ROOFING A & C ROOFS AT MCKEE 6/30/2002 50 167,589.00 35,193.69 132,395.31 6" CONCRETE FLOOR @ TRUCK BARN 9/25/2001 50 16,145.00 3,632.63 12,512.37 OVERHEAD DOORS - TRUCK BARN 6/30/2003 50 11,941.79 2,268.94 9,672.85 ROOF REPLACEMENT - MCKEE RUN 6/30/2005 50 286,609.66 42,991.45 243,618.21 COOLING TOWER UPGRADES 7/1/2004 50 39,544.72 6,722.60 32,822.12 AIR COMPRESSOR & DRYER 3/31/2006 50 54,128.40 7,307.33 46,821.07 AIR CONDITIONING SYSTEM @ ADMIN BUILDING 5/31/2006 50 81,615.14 10,745.99 70,869.15 HVAC SYSTEM - REPLACED OLD SYSTEM 6/28/2007 50 56,270.67 6,189.77 50,080.90 ROOF MOUNT SOLAR PANELS W/GE BRILLANCE INVERTER 6/6/2008 50 40,820.00 3,741.83 37,078.17 VAN SANT UNIT LINER REPLACEMENT 6/4/2008 50 252,800.00 23,173.33 229,626.67 SMOKE/HEAT DETECTION SYSTEM @ MCKEE RUN WAREHOUSE 4/29/2010 50 21,199.89 1,130.66 20,069.23 EMISSION MONITORING CONTROL BLDG &HARDWARE 7/1/2010 50 55,000.00 2,750.00 52,250.00 MCKEE RUN PHOTOVALTAIC SYSTEM 8/25/2010 50 65,065.00 3,036.37 62,028.63 Reports\Appendix D GAI # A120855.00 Page 4 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) BUILDING PRESERVATION @ MCKEE RUN 4/6/2012 50 32,460.71 486.91 31,973.80 VAN SANT STATION - CAPITALIZED INTEREST 6/30/1992 40 791,283.60 405,532.85 385,750.75 IP ACCESS MULTIPLEXER @ CARTANZA 6/5/2012 6 7,580.46 736.99 6,843.47 IP ACCESS MULTIPLEXER @ MCKEE 6/5/2012 6 8,356.03 812.39 7,543.64 IP ACCESS MULTIPLEXER @ ELECTRIC ADMIN BLDG 6/5/2012 6 8,644.24 840.41 7,803.83 UNIT 3 DCS COMPUTERS AND SOFTWAREUPGRADES 6/30/2012 6 58,156.00 4,846.33 53,309.67 TRAILER W/LIGHT BOOM & GEN 6/30/1995 10 20,000.00 20,000.00 - CONDUCTORS 12 KV 6/30/1986 35 12,792.46 9,685.72 3,106.74 CONDUCTORS 12KV 6/30/1986 35 18,925.48 14,329.29 4,596.19 COLLEGE ROAD PHASE 1 6/30/1986 35 25,991.57 19,679.33 6,312.24 OH CONDUCTORS 6/30/1986 35 18,051.54 13,667.59 4,383.95 POLES/FIXTURES 6/30/1986 35 5,555.73 4,206.48 1,349.25 12 KV CONVERSION 6/30/1986 35 23,354.38 17,682.60 5,671.78 OH LINES ACQ 07/01/74 7/1/1986 35 72,481.00 54,878.47 17,602.53 12.5 KV TIE WOODCREST 6/30/1987 35 8,746.00 6,372.09 2,373.91 OVERHEAD DISTRIBUTION LINES ACQ 01/01/79 7/1/1986 35 6,992.72 5,294.49 1,698.23 OVERHEAD DISTRIBUTION LINES ACQ 01/01/79 7/1/1986 35 11,334.33 8,581.71 2,752.62 OVERHEAD DIST LINES ACQ 01/01/79 7/1/1986 35 6,076.40 4,600.70 1,475.70 DIST. LINES OVERHEAD ACQ 01/01/80 7/1/1986 35 16,013.26 12,124.33 3,888.93 DIST. LINES OVERHEAD ACQ 01/01/80 7/1/1986 35 7,602.53 5,756.20 1,846.33 DIST. LINES OVERHEAD ACQ 01/01/80 7/1/1986 35 7,209.44 5,458.58 1,750.86 OVERHEAD DIST. LINES ACQ 01/01/81 7/1/1986 35 47,702.66 36,117.73 11,584.93 1981-82 OH DISTRIB. LINES FROM CAP. FUNDS 7/1/1986 35 65,929.50 49,918.05 16,011.45 OH DISTR. LINES FROM CAP. FUNDS ACQ 01/01/83 7/1/1986 35 106,257.46 80,452.08 25,805.38 OH DIST. LINES FROM 87 ACQ 01/01/84 7/1/1986 35 70,904.02 53,684.47 17,219.55 DISTR. LINES - OH - ACQ 01/01/85 7/1/1986 35 65,879.70 49,880.34 15,999.36 OH LINES ACQ 07/01/67 7/1/1986 35 18,761.31 14,204.99 4,556.32 OH LINES ACQ 07/01/68 7/1/1986 35 34,309.37 25,977.09 8,332.28 OH LINES ACQ 07/01/69 7/1/1986 35 86,582.65 65,555.44 21,027.21 OH LINES ACQ 07/01/71 7/1/1986 35 43,193.81 32,703.88 10,489.93 OH DISTRIBUTION LINES ACQ 07/01/72 7/1/1986 35 101,589.42 76,917.70 24,671.72 OH LINES ACQ 07/01/73 7/1/1986 35 68,429.14 51,810.63 16,618.51 OH LINES ACQ 07/01/74 7/1/1986 35 8,297.33 6,282.26 2,015.07 OVERHEAD CONDUCTORS ACQ 01/01/77 7/1/1986 35 7,117.26 5,388.78 1,728.48 OVERHEAD DIST LINES ACQ 01/01/78 7/1/1986 35 10,264.84 7,771.95 2,492.89 Reports\Appendix D GAI # A120855.00 Page 5 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) POLES AND FIXTURES 6/30/1987 35 11,104.43 8,090.37 3,014.06 12 KV CONVERSION 6/30/1987 35 61,035.46 44,468.69 16,566.77 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 35 1,769,212.55 1,288,997.72 480,214.83 POLES AND FIXTURES 6/30/1988 35 8,571.50 6,000.05 2,571.45 POLES/FIXTURES 6/30/1989 35 11,384.90 7,644.15 3,740.75 OH LINES AT CAPITAL PARK 6/30/1990 35 97,616.03 62,753.16 34,862.87 POLES/FIXTURES FY 90 6/30/1990 35 22,932.77 14,742.50 8,190.27 LINE SWITCHES - FY 90 6/30/1990 35 17,358.08 11,158.77 6,199.31 OVERHEAD LINES - RT. 13 BYPASS - FY 91 6/30/1991 35 65,452.79 40,206.71 25,246.08 OVERHEAD US 113 BRIDGE BYPASS - FY91 6/30/1991 35 17,949.89 11,026.36 6,923.53 POLES/FIXTURES - FY 91 6/30/1991 35 18,089.43 11,112.08 6,977.35 OVERHEAD LINES PERSIMMON TREE BYPASS - FY 92 6/30/1992 35 45,714.41 26,775.58 18,938.83 PCB TRANSFORMERS OH - FY 94 6/30/1994 35 20,126.38 10,638.23 9,488.15 CAPACITOR BANKS W. AUTO OP. CAPABILITY /VAR. SS 6/1/1995 35 52,189.55 26,219.04 25,970.51 OVERHEAD LINES RT 10 SOUTH BYPASS- FY 95 6/1/1995 35 14,690.19 7,380.07 7,310.12 OVERHEAD DISTRIBUTION UPGRADES - FY 95 6/1/1995 35 587,171.59 294,983.82 292,187.77 NEW CIRCUITS GENERAL SCOTT SS TO N. & W. FY95 6/1/1995 35 81,144.21 40,765.31 40,378.90 70' WOODEN TRANSM. POLE REPLACEMENT - FY 95 6/1/1995 35 53,846.91 27,051.66 26,795.25 OVERHEAD CONDUCTORS/DEVICES - FY 95 6/1/1995 35 29,426.31 14,783.22 14,643.09 PCB TRANSFORMERS - FY 95 6/1/1995 35 54,669.76 27,465.05 27,204.71 OIL SWITCHES/CORDS (18) FOR CAPACITORS 7/24/1995 35 7,866.00 3,914.27 3,951.73 SINGLE FUNCTION TEMPERATURE CONTROLLERS (11) 11/29/1995 35 7,359.00 3,591.89 3,767.11 (18) 72 KV ARRESTERS/ DISTRIB. UPGRADES FY 96 3/22/1996 35 12,060.00 5,771.57 6,288.43 GENERAL SCOTT SS - NEW CIRCUIT - FY 96 5/31/1996 35 15,971.46 7,567.43 8,404.03 LABOR/MATERIALS - CAPACITOR INSTALL. FY 96 5/31/1996 35 21,571.14 10,220.61 11,350.53 POLES/RODS INSTALLED - KRISS CONST. - FY96 6/30/1996 35 32,902.35 15,511.11 17,391.24 DISTRIBUTION UPGRADES - STOCK MTL.- OH FY 96 6/30/1996 35 85,135.92 40,135.51 45,000.41 OVERHEAD CONDUCTORS/DEVICES FROM STOCK FY 96 6/30/1996 35 51,813.48 24,426.35 27,387.13 TRANSMISSION POLES FROM STOCK INSTALLED FY 96 6/30/1996 35 12,884.06 6,073.91 6,810.15 OVERHEAD DISTRIBUTION UPGRADES FY97 6/30/1997 35 57,744.10 25,572.39 32,171.71 OVERHEAD CONDUCTORS/DEVICES FROM STOCK FY 97 6/30/1997 35 29,022.53 12,852.83 16,169.70 OH DISTRIBUTION UPGRADES FROM STOCK/MISC FY 98 6/30/1998 35 41,696.91 17,274.43 24,422.48 INSTALL STEEL TRUSSES ON 67 DISTRIBUTION POLES 7/16/1997 35 23,317.24 10,270.69 13,046.55 358 DISTRIBUTION POLES INSTALLED FROM STOCK 12/31/1997 35 62,940.93 26,974.68 35,966.25 OH CONDUCTORS/DEVICES FROM STOCK -FY 98 6/4/1998 35 28,263.72 11,776.55 16,487.17 Reports\Appendix D GAI # A120855.00 Page 6 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) SERVICE EXTENSIONS - OH - FY 98 6/30/1998 35 24,204.15 10,027.43 14,176.72 SR 1 TO RT 10 - INCL. HENDRIX CABLE 7/1/1998 35 152,769.09 63,290.05 89,479.04 OH DISTRIBUTION UPGRADES FROM STOCK/MISC FY99 12/31/1998 35 10,596.75 4,238.70 6,358.05 SERVICE EXTENSIONS - OH - FROM STOCK FY 99 3/31/1999 35 19,355.09 7,603.79 11,751.30 US 113A-SR10 TO WEBBS LN FY 01 6/30/2001 35 15,491.76 5,090.15 10,401.61 OH DISTRIBUTION LINES ADDITION FY21 6/30/2001 35 10,688.29 3,511.87 7,176.42 CAPACITOR INSTALLATION 7/1/2001 35 147,000.00 48,300.00 98,700.00 DISB CAPACITOR @ S LITTLE CREEK RD(POLE 122) 12/6/2007 35 7,390.00 1,073.31 6,316.69 DISB CAPACITOR @ PLAYTEX (POLE 14) 12/6/2007 35 9,325.00 1,354.35 7,970.65 DISB CAPACITOR @ DEL STATE (POLE 17-8) 12/6/2007 35 7,863.00 1,142.01 6,720.99 DISB CAPACITOR @ COLLEGE RD (POLE20) 12/6/2007 35 5,988.00 869.69 5,118.31 DISB CAPACITOR @ S LITTLE CREEK RD(POLE 7) 6/5/2008 35 6,284.00 822.90 5,461.10 DISB CAPACITOR @ S LITTLE CREEK RD(POLE 29) 6/5/2008 35 6,284.00 822.90 5,461.10 DISB CAPACITOR @ FOX RD (POLE 2) 6/5/2008 35 9,264.00 1,213.14 8,050.86 DISB CAPACITOR @ DUPONT HWY (POLE112) 6/5/2008 35 9,264.00 1,213.14 8,050.86 DISB CAPACITOR @ LEBANON RD 6/5/2008 35 9,264.00 1,213.14 8,050.86 DISB CAPACITOR @ LEBANON RD (POLE11) 6/5/2008 35 6,284.00 822.90 5,461.10 DISB CAPACITOR @ SOUTH STATE STREET (POLE 73) 6/5/2008 35 6,284.00 822.90 5,461.10 DISB CAPACITOR @ ALLEY QUEEN & NEWSTS (POLE 13) 6/5/2008 35 9,264.00 1,213.14 8,050.86 LINES UG ACQ 01/01/77 1/1/1977 35 5,481.01 5,481.01 - ROUTE 8 PHASE 2 6/30/1986 35 14,757.32 11,173.40 3,583.92 UG CONDUCTORS 6/30/1986 35 83,889.00 63,515.96 20,373.04 NEW SERVICE 6/30/1986 35 48,419.41 36,660.41 11,759.00 NEW CIRCUITS - MID CITY 6/30/1987 35 14,595.87 10,634.13 3,961.74 GENERAL FOODS/SCOTT PAPER - NEW CIRCUITS 6/30/1987 35 14,043.63 10,231.79 3,811.84 UG DISTRIBUTION LINES ACQ 01/01/84 7/1/1986 35 78,360.90 59,330.40 19,030.50 UG DISTRIBUTION LINES ACQ 01/01/78 7/1/1986 35 6,769.52 5,125.49 1,644.03 UG LINES ACQ 01/01/78 7/1/1986 35 9,923.99 7,513.88 2,410.11 LINES - UG - ACQ 01/01/79 7/1/1986 35 15,420.23 11,675.32 3,744.91 UG DISTRIBUTION LINES ACQ 01/01/80 7/1/1986 35 7,147.93 5,412.00 1,735.93 UG DISTRIB. LINES ACQ 01/01/80 7/1/1986 35 12,395.47 9,385.14 3,010.33 DISTRIBUTION LINES - UG - ACQ 01/029587 7/1/1986 35 44,011.61 33,323.08 10,688.53 1981-82 UG LINES ACQ 01/01/82 7/1/1986 35 139,701.37 105,773.89 33,927.48 UG DISTRIBUTION LINES ACQ 01/01/83 7/1/1986 35 174,743.54 132,305.82 42,437.72 1983-84 UG LINES ACQ 01/01/84 7/1/1986 35 154,679.18 117,114.24 37,564.94 Reports\Appendix D GAI # A120855.00 Page 7 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) LINES UG ACQ 07/01/71 7/1/1986 35 5,419.00 4,102.96 1,316.04 LINES UG ACQ 07/01/72 7/1/1986 35 5,861.27 4,437.82 1,423.45 UG DISTRIB. LINES - ACQ 07/01/73 7/1/1986 35 6,031.69 4,566.85 1,464.84 LINES UG ACQ 01/01/78 7/1/1986 35 5,806.09 4,396.04 1,410.05 LINES UG ACQ 01/01/78 7/1/1986 35 6,790.23 5,141.17 1,649.06 LINES UG ACQ 01/01/79 7/1/1986 35 7,050.41 5,338.17 1,712.24 UG DISTRIB. LINES ACQ 01/01/79 7/1/1986 35 26,570.10 20,117.36 6,452.74 LINES UG ACQ 01/01/80 7/1/1986 35 5,498.45 4,163.11 1,335.34 LINES UG ACQ 01/01/80 7/1/1986 35 32,866.21 24,884.42 7,981.79 LINES UG ACQ 01/01/81 7/1/1986 35 37,421.01 28,333.05 9,087.96 UG DISTRIB. LINES - ACQ 01/01/82 7/1/1986 35 52,284.30 39,586.68 12,697.62 LINES - UG - ACQ 01/01/83 7/1/1986 35 44,350.49 33,579.66 10,770.83 UG DISTRIB. LINES ACQ 01/01/85 7/1/1986 35 21,168.69 16,027.72 5,140.97 NEW SERVICES 6/30/1987 35 47,923.41 34,915.63 13,007.78 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 35 835,771.29 608,919.08 226,852.21 LEGISLATIVE MALL 6/30/1988 35 52,746.10 36,922.27 15,823.83 NEW SERVICES - FY 88 6/30/1988 35 81,942.02 57,359.41 24,582.61 LEGISLATIVE MALL 6/30/1989 35 95,507.28 64,126.32 31,380.96 NEW SERVICES 6/30/1989 35 69,576.71 46,715.79 22,860.92 UNDERGROUND LINES STATE ST./ROOSEVELT AVE. 6/30/1990 35 112,969.42 72,623.20 40,346.22 UNDERGROUND LINES - DENNEY'S ROAD 6/30/1990 35 22,889.16 14,714.46 8,174.70 DISTRIBUTION UPGRADES - FY 90 6/30/1990 35 15,169.82 9,752.03 5,417.79 NEW SERVICES - FY 90 6/30/1990 35 62,338.32 40,074.63 22,263.69 UNDERGROUND LINES STATE ST./ROOSEVELT -FY 91 6/30/1991 35 49,035.10 30,121.56 18,913.54 DISTRIBUTION UPGRADES - FY 91 6/30/1991 35 36,714.58 22,553.24 14,161.34 OVERHEAD TO UNDERGROUND - FY 91 6/30/1991 35 112,514.70 69,116.17 43,398.53 UNDERGROUND PERSIMMON TREE BYPASS- FY 91 6/30/1991 35 17,400.00 10,688.57 6,711.43 UNDERGROUND DISTR. LINE RT 13 BYPASS - FY91 6/30/1991 35 5,000.00 3,071.43 1,928.57 NEW SERVICES UNDERGROUND - FY 91 6/30/1991 35 76,726.78 47,132.16 29,594.62 UNDERGROUND LINES - N. LITTLE CREEK RD. BYPASS 6/30/1992 35 49,063.89 28,737.42 20,326.47 UNDERGROUND DISTR. UPGRADES - FY 92 6/30/1992 35 15,777.23 9,240.95 6,536.28 OVERHEAD TO UNDERGROUND DISTR. LINE - FY 92 6/30/1992 35 104,654.80 61,297.81 43,356.99 UNDERGROUND DISTRIB. LINES AT VANSANT STATION 7/1/1991 35 27,190.11 16,702.50 10,487.61 NEW UNDERGROUND SERVICE - FY 92 6/30/1992 35 72,919.47 42,709.98 30,209.49 UNDERGROUND DISTRIBUTION UPGRADES- FY 93 6/30/1993 35 154,707.39 86,194.12 68,513.27 Reports\Appendix D GAI # A120855.00 Page 8 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) NEW UNDERGROUND SERVICES - FY 93 6/30/1993 35 47,238.10 26,318.37 20,919.73 UNDERGROUND DISTRIBUTION UPGRADES- FY 94 6/30/1994 35 80,188.95 42,385.59 37,803.36 NEW UNDERGROUND SERVICES - FY 94 6/30/1994 35 65,421.53 34,579.95 30,841.58 3 PHASE RECLOSER/CIRCUIT BREAKER FOR KC IND. PK. 3/10/1995 35 16,165.00 8,236.45 7,928.55 VACUUM CIRCUIT BREAKER FOR KC IND.PARK 3/10/1995 35 28,025.00 14,279.40 13,745.60 HAMLET UNDERGROUND CABLE REPLACEMENT - FY 95 6/1/1995 35 175,976.09 88,407.04 87,569.05 UG BACKUP FEED HORSEPOND SS TO KCIND PARK 6/1/1995 35 323,238.78 162,389.01 160,849.77 UNDERGROUND CABLE FROM RT 13 TO BLUE COAT INN 6/1/1995 35 412,647.77 207,306.38 205,341.39 UNDERGROUND TRANSFORMERS - FY 95 6/1/1995 35 79,861.28 40,120.79 39,740.49 UNDERGROUND LINE REPLACEMENT - INDEPEND BLVD. 6/1/1995 35 190,332.37 95,619.36 94,713.01 UNDERGROUND CONDUCTORS/DEVICES - FY 95 6/1/1995 35 228,606.64 114,847.62 113,759.02 NEW UNDERGROUND SERVICES - FY 95 6/30/1995 35 57,477.15 28,738.58 28,738.57 UNDERGROUND CABLE INSTALLATION - LAUREL DR. 9/5/1995 35 8,311.18 4,116.01 4,195.17 UNDERGROUND CABLE INSTALLATION - LEBANON RD. 9/7/1995 35 13,050.00 6,462.86 6,587.14 UNDERGROUND CABLE INSTL. - LOOCKERMAN ST. 9/7/1995 35 9,390.26 4,650.41 4,739.85 UNDERGROUND CABLE- LITTLE CREEK BRIDGE 17A 5/31/1996 35 74,680.08 35,384.13 39,295.95 UNDERGROUND CABLE REPLACEMENT/UPGRADES - FY 96 6/30/1996 35 88,009.80 41,490.33 46,519.47 69 KV UNDERGROUND WIRE INSTALLATION 6/30/1996 35 35,775.17 16,865.44 18,909.73 UNDERGROUND CABLE INSTALL - VAR. LOC. - FY 96 6/30/1996 35 59,052.88 27,839.21 31,213.67 UNDERGROUND CABLE INSTL./PAVING -SHADY LANE 6/30/1996 35 29,772.13 14,035.43 15,736.70 DISTRIBUTION UPGRADES-STOCK MTL. -UG - FY 96 6/30/1996 35 85,135.93 40,135.51 45,000.42 UNDERGROUND SERVICE EXTENSIONS - FY 96 6/30/1996 35 55,188.61 26,017.49 29,171.12 INDEPENDENCE BLVD. UNDERGROUND LINE REPLACEMENT 6/30/1996 35 181,750.85 85,682.54 96,068.31 UNDERGROUND CABLE - MCKEE RD. (ST.DE PORTION) 7/31/1996 35 7,666.06 3,595.75 4,070.31 UNDERGROUND CABLE DOVER-KENTON RD.(SATTERFIELD) 12/31/1996 35 63,629.69 29,087.86 34,541.83 CONDUIT/UNDERGROUND LINES GOVERNORS AVE. IMPRV. 6/30/1997 35 129,945.80 57,547.43 72,398.37 UNDERGROUND DISTRIBUTION UPGRADES- FY 97 6/30/1997 35 57,744.10 25,572.39 32,171.71 UNDERGROUND SERVICE EXTENSIONS - FY 97 6/30/1997 35 52,428.55 23,218.36 29,210.19 4'X4'X4' MANHOLE W.LID($1,025.),LESS RET TO STK 6/30/1998 35 639.37 264.88 374.49 UG DISTRIBUTION UPGRADES FROM STOCK - FY 98 6/30/1998 35 39,871.09 16,518.02 23,353.07 ADDITIONAL WORK- UG LINE 11/30/1997 35 412.96 177.97 234.99 SERVICE EXTENSIONS - UG - FY 98 6/30/1998 35 24,204.15 10,027.43 14,176.72 DIRECTIONAL BORE ACROSS RT 13 FR WHITEOAK-KINGS HY 7/1/1998 35 24,732.85 10,246.47 14,486.38 750 MCM 15KV ALUM PRIMARY INSTALLED WHITEOAK RD. 7/1/1998 35 188,487.43 78,087.65 110,399.78 CONDUIT & UNDERGROUND WIRE DOVER/KENTON RD S/L 7/31/1998 35 35,495.97 14,620.96 20,875.01 Reports\Appendix D GAI # A120855.00 Page 9 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) 6000' 750MCM ALUM 15KV WIRE/CONDUIT/ETC. INSTALLED 9/30/1998 35 62,406.64 25,408.42 36,998.22 FY99 FUSION WELDS & DIRECTIONAL BORES 12/31/1998 35 10,883.11 4,353.24 6,529.87 UG DISTRIB UPGRADES FROM STOCK/MISC FY99 12/31/1998 35 10,712.95 4,285.18 6,427.77 UG UPGRADE 2" & 4" DUNCAN DEPOT LOOCKERMAN ST 1/31/1999 35 11,741.06 4,668.47 7,072.59 SERVICE EXTENSIONS - UG - FROM STOCK FY 99 3/31/1999 35 19,355.09 7,603.79 11,751.30 1000' CONDUIT & 3050' 750MCM ALUMWR UG @ MAYFAIR 5/17/2000 35 15,478.39 5,564.85 9,913.54 DISTRUBUTION UPGRADES FY01 7/1/2000 35 129,449.19 46,231.85 83,217.34 DISTRIBUTION UPGRADE FY 00 7/1/2000 35 401,449.50 143,374.82 258,074.68 RETREAT/MAPLE DALE/FOX HALL '01 7/1/2000 35 120,975.13 43,205.40 77,769.73 MAYFAIR DEVELOPMENT '01 7/1/2000 35 323,982.19 115,707.93 208,274.26 RODNEY VILLAGE UPGRADE '01 7/1/2000 35 162,230.95 57,939.63 104,291.32 REPLACE BREAKER FY01 6/30/2001 35 8,150.00 2,677.86 5,472.14 UG DISTRIBUTION LINES ADDITIONS FOR FY2001 6/30/2001 35 165,825.39 54,485.49 111,339.90 KINGS CLIFF 7/1/2001 35 43,110.98 14,165.04 28,945.94 KINGS CLIFF UG CABLE REPLACEMENT 7/1/2001 35 2,577.92 847.03 1,730.89 NORTH STREET 7/1/2001 35 97,600.85 32,068.85 65,532.00 HORSEPOND ROAD DISTRIBUTION LINESUPGRADES 7/1/2001 35 39,273.04 12,904.00 26,369.04 MAYFAIR - UG CABLE REPLACEMENT 7/1/2001 35 139,321.27 45,776.99 93,544.28 WEDGEWOOD/CROSSGATES/MAYFAIR UG CABLE REPLACEMENT 7/1/2001 35 71,771.17 23,581.96 48,189.21 TURNER ALLEY - UG CABLE REPLACEMENT 7/1/2001 35 12,030.34 3,952.83 8,077.51 2004 DEVELOPMENT UPGRADES - DISTRIBUTION LINES UG 6/30/2004 35 17,881.11 4,342.56 13,538.55 WOODBROOK DEVELOPMENT UPGRADES 6/30/2004 35 216,594.16 52,601.44 163,992.72 4KV TO 12 KV UPGRADE 6/30/2004 35 49,441.57 12,007.24 37,434.33 WALKER ROAD ELECTRICAL IMPROVEMENTS 6/30/2004 35 233,008.71 56,587.83 176,420.88 WALKER ROAD ELECTRICAL IMPROVEMENTS 7/1/2004 35 3,084.00 748.97 2,335.03 4KV TO 12KV UPGRADES FY05 6/30/2005 35 55,669.57 11,929.19 43,740.38 DISTRIBUTION UPGRADES FY 05 6/30/2005 35 19,736.04 4,229.15 15,506.89 DANNER COMPLEX 12/1/2004 35 14,217.81 3,283.64 10,934.17 GRANDVIEW 12/1/2004 35 30,507.69 7,045.82 23,461.87 MAPLETON SQUARE LIGHTING 1/1/2005 35 12,851.91 2,937.58 9,914.33 WILMINGTON COLLEGE 2/1/2005 35 39,887.82 9,022.25 30,865.57 CAPITAL GREEN 2/1/2005 35 18,672.25 4,223.49 14,448.76 WHITE OAK ROAD PHONE REPAIR 4/1/2005 35 29,381.21 6,505.84 22,875.37 VILLAGE OF WESTOVER 5/1/2005 35 49,708.97 10,888.63 38,820.34 KENT COUNTY COMPLEX 5/1/2005 35 103,642.43 22,702.63 80,939.80 Reports\Appendix D GAI # A120855.00 Page 10 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) DELAWARE STATE UNIVERSITY 5/1/2005 35 378,552.07 82,920.93 295,631.14 STONEY CREEK 6/1/2005 35 22,049.15 4,777.32 17,271.83 WILD MEADOWS 6/1/2005 35 34,554.29 7,486.76 27,067.53 NEW DEVELOPMENTS FY 05 UG CONDUCTORS/DEVICES 6/30/2005 35 139,306.06 29,851.30 109,454.76 KESSELRING FEEDER DISTR UPGRADES 6/30/2006 35 23,884.38 4,435.67 19,448.71 4KV TO 12KV UPGRADE PROGRAM FY06 6/30/2006 35 160,290.94 29,768.32 130,522.62 DISTRIBUTION UPGRADES 6/30/2006 35 279,066.84 51,826.70 227,240.14 NEW DEVELOPMENTS 06-CANNON MILLS 6/30/2006 35 93,000.59 17,271.54 75,729.05 NEW DEVELOPMENT 06-EMERALD POINT 6/30/2006 35 48,798.15 9,062.51 39,735.64 NEW DEVELOPMENT 06-LEXINGTON GLEN 6/30/2006 35 1,673.58 310.81 1,362.77 NEW DEVELOPMENT 06-WOLF CREEK 6/30/2006 35 39,777.92 7,387.33 32,390.59 NEW DEVELOPMENTS 06-CREEK STONE 6/30/2006 35 23,653.19 4,392.74 19,260.45 DISTRIBUTION UPGRADES FY2006 6/30/2006 35 382,811.28 71,093.52 311,717.76 ELKS LODGE 6/30/2006 35 6,533.80 1,213.42 5,320.38 HIDDEN CREEK FY 06 6/30/2006 35 112,693.34 20,928.76 91,764.58 STONE RIDGE 6/30/2006 35 40,380.44 7,499.22 32,881.22 DAFB HOUSING 6/30/2006 35 36,074.78 6,699.60 29,375.18 NEW DEVELOPMENT-KESSINGLER FEED FY6 6/30/2006 35 85,949.97 15,962.14 69,987.83 DISTRIBUTION UPGRADES DAFB FY07 8/31/2006 35 3,672.96 664.63 3,008.33 DISTRIBUTION UPGRADES CAPITAL PARKFY07 8/31/2006 35 20,742.17 3,753.35 16,988.82 DISTRIBUTION UPGRADES KENTWOOD FY07 10/31/2006 35 25,054.52 4,414.37 20,640.15 DISTRIBUTION UPGRADES HOWARD JOHNSONS FY07 2/28/2007 35 48,292.64 8,048.77 40,243.87 DISTRIBUTION UPGRADES KENT ACRES FY07 3/31/2007 35 14,318.74 2,352.36 11,966.38 KESSELRING FEEDER PHASE II FY07 5/31/2007 35 77,193.48 12,314.20 64,879.28 DISTRIBUTION UPGRADES DOVER DOWNSFY07 5/31/2007 35 12,020.29 1,917.52 10,102.77 DISTRIBUTION UPGRADES DENNYS RD FY7 5/31/2007 35 24,480.88 3,905.28 20,575.60 DENNY'S ROAD DISTRIBUTION UPGRADE 6/30/2007 35 139,685.21 21,950.53 117,734.68 DISTRIBUTION UPGRADES MISC LOCATIONS FY07 6/30/2007 35 15,102.74 2,373.29 12,729.45 DISTRIBUTION UPGRADES PLAYTEX FY07 6/30/2007 35 9,734.20 1,529.66 8,204.54 DISTRIBUTION UPGRADES LEIPSIC RD FY07 6/30/2007 35 101,700.84 15,981.56 85,719.28 DISTRIBUTION UPGRADES PITTS CENTERFY07 6/30/2007 35 7,101.67 1,115.98 5,985.69 NEW DEVELOPMENT-CLEARVIEW MEADOWSFY07 7/19/2006 35 2,355.00 431.75 1,923.25 NEW DEVELOPMENT-RIVERWALK HOTEL FY7 7/21/2006 35 6,236.40 1,143.34 5,093.06 NEW DEVELOPMENT-VONAWAY FY07 8/4/2006 35 3,003.08 550.56 2,452.52 NEW DEVELOPMENT-NOTTINGHAM FY07 11/30/2006 35 38,138.99 6,628.92 31,510.07 Reports\Appendix D GAI # A120855.00 Page 11 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) NEW DEVELOPMENT-GRINSTEAD FY07 1/31/2007 35 13,031.33 2,202.92 10,828.41 NEW DEVELOPMENT-BAY HEALTH FY07 2/21/2007 35 8,103.60 1,350.60 6,753.00 NEW DEVELOPMENT-JEFFERIC BLVD FY07 3/23/2007 35 9,426.50 1,548.64 7,877.86 NEW DEVELOPMENT-COUNTRY INN FY07 4/25/2007 35 8,006.13 1,296.23 6,709.90 NEW DEVELOPMENT-HERTRICH FY07 4/27/2007 35 8,103.60 1,312.01 6,791.59 COMPLETION OF CANNON MILLS FY07 6/7/2007 35 26,968.62 4,302.14 22,666.48 GOVERNORS AVE 6/20/2007 35 5,446.80 855.93 4,590.87 COMPLETION OF DAFB HOUSING FY07 6/22/2007 35 118,498.08 18,621.13 99,876.95 NEW DEVELOPMENTS FY07 6/30/2007 35 18,567.01 2,917.67 15,649.34 DISTRIBUTION UPGRADES @ DANNER FARM 1/8/2008 35 12,546.17 1,792.31 10,753.86 DISTRIBUTION UPGRADES @ PENNWOODS 4/15/2008 35 87,763.83 11,910.81 75,853.02 DISTRIBUTION UPGRADES @ KENT ACRES 6/27/2008 35 266,105.47 34,213.56 231,891.91 DISTRIBUTION CAPACITOR @ GALAXY DRIVE (AERO PARK) 7/1/2008 35 9,541.61 1,226.78 8,314.83 DISB CAPACITOR @ METRO (NEXT TO PEDISTAL) 7/1/2008 35 9,541.60 1,226.78 8,314.82 DISB CAPACITOR @ DOVER MALL (NEARSEARS) 7/1/2008 35 16,196.60 2,082.42 14,114.18 DISB CAPACITOR @ DENNY'S RD (NEARKENT CHRSTN CTR) 7/1/2008 35 10,896.60 1,400.99 9,495.61 DISB CAPACITOR @ DELDOT SIGN SHOP 7/1/2008 35 19,436.60 2,498.99 16,937.61 DISB CAPACITOR @ DOVER MALL (NEARBOSCOV'S) 7/1/2008 35 20,762.60 2,669.48 18,093.12 DISB CAPACITOR @ RIVERSIDE RD (HIDDEN CREEK) 7/7/2008 35 16,901.27 2,173.02 14,728.25 DISB CAPACITOR @ DAFB (9TH STREET) 7/7/2008 35 19,529.95 2,510.99 17,018.96 DISTRIBUTION UPGRADES @ COLLEGE ROAD 8/12/2008 35 15,654.34 1,975.43 13,678.91 DISB CAPACITOR @ HAZLETTVILLE RD (NEAR CANNON MILL 8/13/2008 35 16,901.28 2,132.78 14,768.50 DISB CAPACITOR @ DUPONT HWY (FRONTOF DEL STATE) 8/13/2008 35 16,901.28 2,132.78 14,768.50 DISB CAPACITOR @ DUPONT HWY (FRONTOF DEL STATE) 8/13/2008 35 16,284.61 2,054.96 14,229.65 DISB CAPACITOR @ COUNTRY INN (NEXTTO PEDISTAL) 8/13/2008 35 19,529.94 2,464.49 17,065.45 DISB CAPACITOR @ COUNTRY INN (NEXTTO PEDISTAL) 8/13/2008 35 19,529.94 2,464.49 17,065.45 DISB CAPACITOR @ MIFFLIN RD (WOODMILL APTS) 8/13/2008 35 19,396.61 2,447.67 16,948.94 DISTRIBUTION UPGRADES @ OAK GROVE 2/23/2009 35 5,548.86 607.73 4,941.13 DISTRIBUTION UPGRADES @ KENT ACRES 3/5/2009 35 5,011.60 548.89 4,462.71 DISTRIBUTION UPGRADES @ PENNWOODS 4/17/2009 35 5,661.18 593.08 5,068.10 DISTRIBUTION UPGRADES @ KENT ACRES 6/15/2009 35 173,984.52 17,812.70 156,171.82 DISTRIBUTION UPGRADES @ GOVERNORSAVENUE 9/4/2009 35 26,484.20 2,522.30 23,961.90 DISTRIBUTION UPGRADES @ FAIRFIELDFARMS 10/8/2009 35 7,600.32 705.74 6,894.58 DISTRIBUTION UPGRADES @ SCHOOLVIEW 10/12/2009 35 30,585.09 2,840.04 27,745.05 DISTRIBUTION UPGRADES @ LEBANON SUBSTATION 12/14/2009 35 29,256.17 2,577.33 26,678.84 Reports\Appendix D GAI # A120855.00 Page 12 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) DISTRIBUTION UPGRADES @ SCHOOLVIEW 12/17/2009 35 174,335.63 14,943.05 159,392.58 DISTRIBUTION UPGRADES @ KENT ACRES 12/18/2009 35 8,308.81 712.18 7,596.63 FIELD SWITCHGEAR @ ST JONES SUBSTATION 2/19/2010 35 56,034.14 4,536.10 51,498.04 DISTRIBUTION UPGRADES @ MID CITY SUBSTATION 4/22/2010 35 25,963.82 1,978.20 23,985.62 DISTRIBUTION UPGRADES @ BLUE HEN CORPORATE CENTER 6/30/2010 35 197,379.89 14,098.56 183,281.33 DISTRIBUTION UPGRADES @ SOUTH STATE STREET 6/30/2010 35 43,466.05 3,104.72 40,361.33 DISTRIBUTION UPGRADES @ CROSSGATES 6/30/2010 35 668,783.77 47,770.27 621,013.50 DISTRIBUTION UPGRADES @ FAIRFIELDFARM 9/15/2010 35 17,309.23 1,153.95 16,155.28 DISTRIBUTION UPGRADES @ INDEPENDENCE VILLAGE 11/2/2010 35 5,485.20 339.56 5,145.64 DISTRIBUTION UPGRADES @ BUCHANON ACRES 11/9/2010 35 1,528,125.52 94,598.25 1,433,527.27 DISTRIBUTION UPGRADES @ AMERICAN LEGION 2/1/2011 35 19,447.29 1,064.97 18,382.32 DISTRIBUTION UPGRADES @ CROSSGATES 2/7/2011 35 12,311.82 674.22 11,637.60 DISTRIBUTION UPGRADES @ VILLAGE OFBLUE HEN 2/23/2011 35 9,718.39 509.06 9,209.33 DISTRIBUTION UPGRADES @ BLUE BEACHROAD 3/11/2011 35 13,006.83 681.31 12,325.52 WYOMING MILL ROAD DISTRIBUTION LINE REALIGNMENT 3/17/2011 35 47,877.35 2,393.87 45,483.48 GOVERNOR'S AVENUE DISTRIBUTION LINE REBUILD 3/22/2011 35 552,361.54 27,618.08 524,743.46 DISTRIBUTION UPGRADES @ FORREST AVENUE 3/22/2011 35 7,783.56 389.18 7,394.38 DISTRIBUTION UPGRADES @ AUTUMN RUN 3/28/2011 35 39,519.38 1,975.97 37,543.41 DISTRIBUTION UPGRADES @ CANDLEWICK 4/11/2011 35 23,556.69 1,177.83 22,378.86 DISTRIBUTION UPGRADES @ GREENVIEWDRIVE 4/20/2011 35 88,311.77 4,205.32 84,106.45 DISTRIBUTION UPGRADES @ WATER ST &STATE ST 5/21/2011 35 5,921.19 267.86 5,653.33 DISTRIBUTION UPGRADES @ BUCHANON ACRES 6/29/2011 35 124,344.45 5,329.05 119,015.40 DISTRIBUTION UPGRADES @ AUTUMN RUN 8/8/2011 35 23,130.85 936.25 22,194.60 DISTRIBUTION UPGRADES @ WOODMILL APTS 10/14/2011 35 6,525.83 233.07 6,292.76 DISTRIBUTION UPGRADES @ PINEVIEW 12/4/2011 35 99,040.04 3,065.53 95,974.51 DISTRIBUTION UPGRADES @ INDEPENDENCE BLVD 1/12/2012 35 23,650.57 675.73 22,974.84 DISTRIBUTION UPGRADES @ HUNTLEY CIRCLE 4/25/2012 35 39,953.46 761.02 39,192.44 DIST FEEDER REPLACEMENT @ INDEPENDENCE BLVD 4/25/2012 35 242,089.94 4,611.24 237,478.70 DISTRIBUTION UPGRADES @ CAPITAL PARK FY2012 5/24/2012 35 9,652.26 160.87 9,491.39 DISTRIBUTION UPGRADES @ COMP USA 6/19/2012 35 5,961.94 85.17 5,876.77 DISTRIBUTION UPGRADES @ MORRIS ESTATES 6/26/2012 35 233,127.22 3,330.39 229,796.83 ELEVATED STORAGE TANKS AT VAN SANTSTATION 7/1/1991 40 452,896.13 243,431.67 209,464.46 SECURITY SYSTEM @ CARTANZA FARMS SUBSTATION 12/12/2009 12 33,724.00 8,665.19 25,058.81 SECURITY SYSTEM @ ELECTRIC ADMIN BUILDING 12/12/2009 12 72,052.23 18,513.42 53,538.81 1982-83 ENG. SERVICES - ACQ. 01/01/83 7/1/1986 40 12,633.09 8,369.42 4,263.67 Reports\Appendix D GAI # A120855.00 Page 13 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) 1983-84 ENG. SERVICES - ACQ. 01/01/84 7/1/1986 40 10,298.75 6,822.92 3,475.83 1984-85 ENGINEERING STUDY ACQ 01/031048 7/1/1986 40 201,352.91 133,396.30 67,956.61 CONTRACT SERVICES 6/30/1987 40 21,427.66 13,660.13 7,767.53 CONTRACTUAL SERVICES 6/30/1987 40 13,770.52 8,778.71 4,991.81 FY 87 AUDIT ADJ TO FERC LIVES - ENG. SVCS. 6/30/1987 40 92,122.44 58,728.06 33,394.38 POWER SUPPLY STUDY 6/30/1989 40 90,560.66 53,204.39 37,356.27 ROUTE 13 BY-PASS 6/30/1989 40 6,150.10 3,613.18 2,536.92 LIFE EXT STUDY 1-2 6/30/1989 40 39,227.98 23,046.44 16,181.54 ENGINEERING FOR RT. 13 BYPASS 6/30/1990 40 82,014.52 46,133.17 35,881.35 LIFE EXTENSION STUDY 1 & 2 6/30/1990 40 149,195.66 83,922.56 65,273.10 ROUTE 13 BYPASS STUDY - FY 91 6/30/1991 40 123,143.10 66,189.42 56,953.68 ENGINEERING FOR RT 13 BYPASS - FY92 6/30/1992 40 38,122.66 19,537.86 18,584.80 ENGINEERING FOR VAN SANT GENERATING STATION 7/1/1991 40 1,181,073.53 634,827.02 546,246.51 ENGINEERING FOR RT 13 BYPASS - FY93 6/30/1993 40 48,492.47 23,640.08 24,852.39 ENGINEERING RE RT 13 BYPASS - FY 94 6/30/1994 40 15,575.25 7,203.55 8,371.70 ENGINEERING SERVICES - PRODUCTIONFY 94 6/30/1994 40 7,693.20 3,558.11 4,135.09 TRANSMISSION RELAY REPLACEMENT & CALIBRATION STUDY 1/8/2008 40 100,000.24 12,500.03 87,500.21 TRANSMISSION RELAY UPGRADE @ CARTANZA FARM 1/30/2009 40 104,405.11 10,223.00 94,182.11 TRANSMISSION RELAY UPGRADE @ DOVERDOWNS 1/30/2009 40 104,405.11 10,223.00 94,182.11 TRANSMISSION RELAY UPGRADE @ COLLEGE ROAD 1/30/2009 40 104,405.10 10,223.00 94,182.10 TRANSMISSION RELAY UPGRADE @ MCKEERUN 1/30/2009 40 104,405.10 10,223.00 94,182.10 TRANSMISSION RELAY UPGRADE @ NORTHSTREET 1/30/2009 40 104,405.10 10,223.00 94,182.10 TRANSMISSION RELAY UPGRADE @ DIVISION STREET 1/30/2009 40 104,405.10 10,223.00 94,182.10 TRANSMISSION RELAY UPGRADE @ HORSEPOND ROAD 1/30/2009 40 104,405.10 10,223.00 94,182.10 TRANSMISSION RELAY UPGRADE @ DAFB 1/30/2009 40 104,405.10 10,223.00 94,182.10 LATHE 11/1/1990 15 7,888.51 7,888.51 - # 3 LUBE OIL COOLERS 6/30/1993 15 90,000.00 90,000.00 - PAINT/REPAIR OIL TANKS 6/30/1993 15 57,305.20 57,305.20 - # 1 & 2 STEAM AIR EJECTORS 6/30/1993 15 34,999.20 34,999.20 - AVO INTERNATIONAL ANALYZER 6/1/1995 15 7,936.01 7,936.01 - TEST EQUIPMENT - FY 95 6/1/1995 15 13,486.16 13,486.16 - PORTABLE OIL FILTER SYSTEM - V #276 5/21/1996 15 10,691.36 10,691.36 - CT EXCITATION,RATIO & POLARITY TEST SET 6/13/1996 15 7,844.48 7,844.48 - INVERTER GENERATOR - LUXTRON 10/5/1995 15 23,200.00 23,200.00 - CAPACITANCE & DISSIPATION FACTOR TEST SET 8/31/1996 15 7,657.43 7,657.43 - Reports\Appendix D GAI # A120855.00 Page 14 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) ENHANCED BATTERY IMPEDANCE TEST SET - 60 HZ 10/31/1996 15 7,002.68 7,002.68 - EXTENDED INSPECTION KIT W. STETHOSCOPE MODULE 4/7/1997 15 5,429.00 5,429.00 - PROTECTIVE RELAY TEST SET W. CASE(CONTROL UNIT ) 8/20/1997 15 11,256.93 11,256.93 - MINI RECLAIMER W/OILESS COMPRESSOR& VACUUM PUMP 5/13/1998 15 10,812.13 10,571.86 240.27 RECORDER FIELD KIT, MDL PA-7 (# 5) 5/26/1998 15 5,365.61 5,216.57 149.04 RECORDER FIELD KIT, MDL PA-7 ( # 7) 5/26/1998 15 5,365.61 5,216.57 149.04 ALCOA FUSION SPLICER KIT W. PIGTAILS 10/15/1998 15 25,446.88 24,174.54 1,272.34 POWER ANALYZER (SK-PA-9-01) STARTER KIT FOR PA 9 1/14/2000 15 9,296.47 8,056.94 1,239.53 2002 CHEVY DUMP TRUCK #753 W/SNOWPLOW 6/27/2002 15 53,274.00 37,291.80 15,982.20 PORTABLE FAULT LOCATOR 12/22/2003 15 17,500.00 10,500.00 7,000.00 SYSTEM OPS RADIO REPLACEMENT 4/13/2006 15 15,350.80 6,907.86 8,442.94 MOBILE LITE METER READING COLLECTION UNIT 2/21/2008 15 10,000.00 3,222.22 6,777.78 MOBILE LITE METER READING COLLECTION UNIT 2/21/2008 15 10,000.00 3,222.22 6,777.78 ELECTRIC ADMIN GENERATOR 10/10/2011 15 31,961.00 2,663.42 29,297.58 TRAILER ATTENUATOR 4/3/2012 15 24,450.00 1,222.50 23,227.50 MOBILE LITE METER READING COLLECTION UNIT 2/16/2012 15 10,280.00 571.11 9,708.89 FIBER OPTIC LINE INSTALLATION- PRELIMINARY PHASE 9/30/1998 20 97,889.67 69,746.39 28,143.28 2" DIRECTIONAL BORE FOR FIBER OPTIC - WALKER RD. 8/17/1999 20 9,826.39 6,550.93 3,275.46 FIBER OPTIC LINE 7/1/2001 20 697,292.58 400,943.23 296,349.35 FIBER OPTIC SUBSTATION ELECTRONICSINSTALLATION 7/1/2001 20 181,097.71 104,131.18 76,966.53 SUBSTATION LOT @ KIRKWOOD ST & DIVISION ST. 7/1/1954 --- 1,500.00 - 1,500.00 LEBANON ROAD SUBSTATION 7/1/1955 --- 600.00 - 600.00 LAND & PREPARATION 7/1/1963 --- 79,291.80 - 79,291.80 LAPCR SUBSTATION 7/1/1965 --- 2,356.00 - 2,356.00 LAND FOR ROAD TO PLANT 4/30/1966 --- 1,163.66 - 1,163.66 CAREY PROPERTY 12/19/1969 --- 14,000.00 - 14,000.00 PARCEL 12 LOT 23 SLAUGHTER 1/16/1970 --- 1,300.00 - 1,300.00 REED PROPERTY 5/6/1970 --- 10,000.00 - 10,000.00 S/SIDE LITTLE CREEK RD. 11/30/1972 --- 9,028.00 - 9,028.00 FRAZIER PROPERTY 12/31/1973 --- 50,412.39 - 50,412.39 LAND 7/1/1976 --- 25,000.00 - 25,000.00 LAND PURCHASE 1/1/1977 --- 19,872.00 - 19,872.00 LAND & PREPARATION 1/1/1978 --- 500.00 - 500.00 LAND PURCHASE 1/1/1978 --- 45,927.36 - 45,927.36 LAND 1978-79 1/1/1979 --- 227.91 - 227.91 Reports\Appendix D GAI # A120855.00 Page 15 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) 1981/82 ASSETS FROM 87 1/1/1982 --- 368.39 - 368.39 LAND 6/30/1989 --- 26,002.00 - 26,002.00 LAND 6/30/1990 --- 1,059,898.17 - 1,059,898.17 1.076 ACRES @ 370 N. PEAR ST. 4/14/1999 --- 56,016.32 - 56,016.32 LAND PURCHASE - 69 KV LINE VANSANTTO MAYFAIR 6/30/2004 --- 54,602.00 - 54,602.00 STORM DRAIN REPAIR MCKEE RUN 10/1/2004 20 30,319.21 12,506.67 17,812.54 CONCRETE WORK @ ST JONES SUBSTATION 2/19/2010 20 56,355.38 7,983.68 48,371.70 FENCE/GATE @ ST JONES SUBSTATION 2/19/2010 20 132,016.89 18,702.39 113,314.50 LEGAL ENG. ETC. - UNIT # 3 7/1/1978 40 1,861,755.56 1,605,764.17 255,991.39 LEGAL COSTS - VAN SANT GENERATINGSTATION 7/1/1991 40 14,000.00 7,525.00 6,475.00 CONTRACT SERVICES 6/30/1986 30 291,861.44 257,810.94 34,050.50 OH TRANSFORMERS 6/30/1986 30 23,694.37 20,930.03 2,764.34 1976-77 TRANSFORMERS OVERHEAD - ACQ. 01/01/77 7/1/1986 30 7,627.12 6,737.29 889.83 OVERHEAD LINE TR (12KV) - ACQ. 01/28126 7/1/1986 30 14,832.25 13,101.82 1,730.43 OVERHEAD LINE TRANSFORMERS ACQ 01/28491 7/1/1986 30 6,933.17 6,124.30 808.87 LINE TRANSFORMERS ACQ. 01/01/79 7/1/1986 30 22,047.51 19,475.30 2,572.21 LINE TRANSFORMERS ACQ 01/01/80 7/1/1986 30 13,431.31 11,864.32 1,566.99 LINE TRANSFORMERS ACQ 01/01/81 7/1/1986 30 15,528.44 13,716.79 1,811.65 OH LINE TRANSFORMERS ACQ. 01/01/82 7/1/1986 30 31,011.84 27,393.79 3,618.05 OVERHEAD TRANSFORMERS - ACQ. 01/01/85 7/1/1986 30 10,666.55 9,422.12 1,244.43 OVERHEAD TRANSFORMERS - ACQ. 01/01/84 7/1/1986 30 15,198.62 13,425.45 1,773.17 1984-85 TRANSFORMERS ACQ 01/01/85 7/1/1986 30 69,829.30 61,682.55 8,146.75 OH DEVICES/CONDUCTORS 6/30/1987 30 37,418.32 31,805.57 5,612.75 OH TRANSFORMERS 6/30/1987 30 22,545.41 19,163.60 3,381.81 FY 87 AUDIT TO ADJ FERC LIVES 6/30/1987 30 81,807.73 69,536.57 12,271.16 OH TRANSFORMERS 6/30/1988 30 11,730.78 9,580.14 2,150.64 OH TRANSFORMERS 6/30/1989 30 33,389.04 26,154.75 7,234.29 OH CONDUCTORS/DEVICES 6/30/1989 30 48,071.57 37,656.06 10,415.51 O/H TRANSFORMERS FY 90 6/30/1990 30 20,980.56 15,735.42 5,245.14 O/H CONDUCTORS/DEVICES FY 90 6/30/1990 30 74,192.17 55,644.13 18,548.04 OVERHEAD TRANSFORMERS - FY 91 6/30/1991 30 18,719.68 13,415.77 5,303.91 OVERHEAD CONDUCTORS/DEVICES - FY 91 6/30/1991 30 30,905.93 22,149.25 8,756.68 OVERHEAD TRANSFORMERS - FY 92 6/30/1992 30 9,692.01 6,622.87 3,069.14 OVERHEAD TRANSFORMERS - FY 93 6/30/1993 30 31,474.91 20,458.69 11,016.22 OVERHEAD TRANSFORMERS - FY 94 6/30/1994 30 25,832.45 15,930.01 9,902.44 Reports\Appendix D GAI # A120855.00 Page 16 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) PCB TRANSFORMERS - FROM STOCK - FY96 6/30/1996 30 43,990.26 24,194.64 19,795.62 PCB TRANSFORMERS FROM STOCK FY 97 4/30/1997 30 33,764.98 17,632.82 16,132.16 TRANSFORMERS FROM STOCK - JULY-SEPT. 1998 (LIST) 8/15/1998 30 7,002.65 3,365.16 3,637.49 1000 KVA 3-PHASE PAD MOUNT TRANSFORMER W. TAPS 10/10/1998 30 9,500.00 4,512.50 4,987.50 OCT - DEC 1998 STOCK ISSUES - TRANSFORMERS 11/15/1998 30 9,118.72 4,306.06 4,812.66 (3)25KV 7200 CSP 1B W/T 277 - EDGEWATER FARM LANE 3/24/2000 30 1,830.00 777.75 1,052.25 OH TRANSFORMERS FROM STOCK JAN-JUNE,2000 4/15/2000 30 6,819.08 2,898.11 3,920.97 TRANSFORMERS OH ADDITIONS FY2001 6/30/2001 30 16,902.18 6,479.17 10,423.01 600 AMP DEADFRONT SWITCHGEAR 15KV 4/17/2002 30 9,878.00 3,512.18 6,365.82 TRANSFORMER JVS - HORSEPOND SUBSTATION 1/2/2003 30 6,131.94 2,043.98 4,087.96 TRANSFORMER JVS - DAFB SUBSTATION 1/2/2003 30 6,131.94 2,043.98 4,087.96 TRANSFORMER-PADMOUNT SINGLE 3PHASEP/MT 500KV DUAL 10/1/2002 30 6,138.00 2,097.15 4,040.85 TRANSFORMER-PADMOUNT SIN 3PHASE TRP/MT 500KV DUAL 10/1/2002 30 6,138.00 2,097.15 4,040.85 TRANSFORMER-PADMOUNT SIN 3PHASE TRP/MT 500KV 7200 1/8/2003 30 6,694.00 2,231.33 4,462.67 TRANSFORMER-PADMOUNT SIN 3PHASE TRP/MT 750KV 7200 1/8/2003 30 7,071.00 2,357.00 4,714.00 TRANSFORMER-PAD MOUNT SINGLE & PHASE P/MT 500 7200 5/7/2003 30 6,243.00 2,011.63 4,231.37 TRANSFORMER-PADMOUNT SIN 3PHASE TRP/MT 750KV 7200 6/19/2003 30 7,071.00 2,239.15 4,831.85 UG TRANSFORMERS 6/30/1986 30 145,760.68 128,755.27 17,005.41 UNDERGROUND TRANSFORMERS ACQ 01/01/81 7/1/1986 30 47,584.46 42,032.94 5,551.52 UG TRANSFORMERS ACQ 01/01/82 7/1/1986 30 98,520.53 87,026.47 11,494.06 UG TRANSFORMERS ACQ 01/01/82 7/1/1986 30 31,294.00 27,643.03 3,650.97 UG TRANSFORMERS ACQ 01/01/83 7/1/1986 30 47,685.73 42,122.39 5,563.34 UG TRANSFORMERS ACQ 01/01/84 7/1/1986 30 73,430.23 64,863.37 8,566.86 UG TRANSFORMERS ACQ. 01/01/85 7/1/1986 30 233,984.06 206,685.92 27,298.14 LINE TRANSFORMER-UG ACQ 07/01/66 7/1/1986 30 7,411.30 6,546.65 864.65 LINE TRANSFORMERS - UG - ACQ 07/01/67 7/1/1986 30 14,546.85 12,849.72 1,697.13 LINE TRANSFORMERS UG ACQ 07/01/68 7/1/1986 30 24,619.50 21,747.23 2,872.27 LINE TRANSFORMERS UG ACQ 07/01/69 7/1/1986 30 30,925.58 27,317.60 3,607.98 LINE TRANSFORMERS UG ACQ. 07/01/70 7/1/1986 30 29,178.46 25,774.31 3,404.15 LINE TRANSFORMERS UG - ACQ 07/01/71 7/1/1986 30 32,071.81 28,330.10 3,741.71 LINE TRANSFORMERS - UG - ACQ 07/01/72 7/1/1986 30 77,355.91 68,331.05 9,024.86 LINE TRANSFORMERS UG ACQ 07/01/73 7/1/1986 30 60,758.35 53,669.88 7,088.47 LINE TRANSFORMERS UG ACQ 07/01/74 7/1/1986 30 57,245.78 50,567.11 6,678.67 LINE TRANSFORMERS - UG - ACQ 07/01/74 7/1/1986 30 8,984.48 7,936.29 1,048.19 LINE TRANSFORMERS - UG - ACQ 07/01/75 7/1/1986 30 20,474.76 18,086.04 2,388.72 Reports\Appendix D GAI # A120855.00 Page 17 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) LINE TRANSFORMER-12KV-UG- ACQ 01/028126 7/1/1986 30 19,141.12 16,907.99 2,233.13 LINE TRANSFORMERS - UG - ACQ 01/01/78 7/1/1986 30 9,028.08 7,974.80 1,053.28 LINE TRANSFORMERS - UG - ACQ 01/01/78 7/1/1986 30 5,061.58 4,471.06 590.52 LINE TRANSFORMERS - UG - ACQ 01/01/79 7/1/1986 30 20,310.98 17,941.37 2,369.61 LINE TRANSFORMERS - UG - ACQ 01/01/80 7/1/1986 30 11,701.67 10,336.48 1,365.19 UG TRANSFORMERS 6/30/1987 30 87,531.48 74,401.76 13,129.72 UG CONDUCTORS/DEVICES 6/30/1987 30 95,519.79 81,191.82 14,327.97 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 30 1,072,403.44 911,542.92 160,860.52 TRANSFORMERS - UNDERGROUND 6/30/1988 30 102,342.26 83,579.51 18,762.75 UG TRANSFORMERS 6/30/1989 30 141,108.35 110,534.87 30,573.48 UG CONDUCTORS/DEVICES 6/30/1989 30 274,231.04 214,814.31 59,416.73 UNDERGROUND TRANSFORMERS - FY 90 6/30/1990 30 178,138.73 133,604.05 44,534.68 UNDERGROUND CONDUCTORS/DEVICES FY90 6/30/1990 30 389,900.04 292,425.03 97,475.01 UNDERGROUND TRANSFORMERS - FY 91 6/30/1991 30 138,721.08 99,416.77 39,304.31 UNDERGROUND CONDUCTORS/DEVICES - FY 91 6/30/1991 30 426,155.49 305,411.43 120,744.06 UNDERGROUND TRANSFORMERS - FY 92 6/30/1992 30 130,746.85 89,343.68 41,403.17 UNDERGROUND TRANSFORMERS - FY 93 6/30/1993 30 114,979.68 74,736.79 40,242.89 UNDERGROUND TRANSFORMERS - FY 94 6/30/1994 30 75,674.06 46,665.67 29,008.39 UNDERGROUND TRANSFORMERS FROM STOCK FY 96 6/30/1996 30 159,106.51 87,508.58 71,597.93 UNDERGROUND CONDUCTORS/DEVICES FROM STOCK FY 96 6/30/1996 30 242,802.10 133,541.16 109,260.94 UNDERGROUND WORK KINGS HWY/REED ST. 3/31/1997 30 19,468.41 10,220.92 9,247.49 UNDERGROUND WORK N. STATE ST. @ BLUE COAT INN 5/28/1997 30 71,106.27 36,935.76 34,170.51 UNDERGROUND TRANSFORMERS FROM STOCK FY 97 6/30/1997 30 181,905.75 93,984.64 87,921.11 UNDERGROUND CONDUCTORS/DEVICES FROM STOCK FY 97 6/30/1997 30 246,201.93 127,204.33 118,997.60 UG TRANSFORMERS FROM STOCK FY 98 6/25/1998 30 142,448.24 68,849.98 73,598.26 UG CONDUCTORS/DEVICES FROM STOCK FY 98 6/30/1998 30 348,679.02 168,528.19 180,150.83 PAD MOUNT PME-9 SWITCHGEAR DOVER/KENTON RD. S/L 7/1/1998 30 12,020.68 5,810.00 6,210.68 (4) PME-9 SWITCHGEARS W. PADS,ETC - WHITEOAK RD. 7/1/1998 30 44,871.17 21,687.73 23,183.44 (2) PME-11 SWITCHGEARS W. PADS,X-DEEP PEDESTALS 7/1/1998 30 24,704.64 11,940.58 12,764.06 PME-9 PAD-MOUNT SWITCHGEAR,PADS,ETC. 8/31/1998 30 12,301.57 5,877.42 6,424.15 PADMOUNT TRANSFORMERS,PEDESTALS ETC @ RETREAT 10/16/1998 30 13,620.35 6,431.83 7,188.52 300KV 7200 PAD/MT TRANSFORMER - NEW MCDONALD'S 7/16/1998 30 4,834.00 2,323.01 2,510.99 ARRESTERS,CONNECTORS ETC. - NEW MCDONALD'S 7/30/1998 30 1,832.85 880.79 952.06 300 KV 7200 PAD MOUNT TRANSFORMER- NEW JP CRT 7 8/17/1998 30 4,834.00 2,309.58 2,524.42 LOADBREAK BUSHINGS,ARRESTERS - COURT # 7 8/17/1998 30 922.30 440.65 481.65 Reports\Appendix D GAI # A120855.00 Page 18 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) 300KV DUAL TRANSFORMER - NATIONALCUP CO. 10/7/1998 30 6,281.33 2,983.63 3,297.70 1500KV 7200 PAD/MT TRANSFORMER - NAT'L. CUP CO 10/9/1998 30 19,512.30 9,268.34 10,243.96 150 KVA DUAL PAD/MT - STATE & CECIL STS. 10/22/1998 30 5,474.67 2,585.26 2,889.41 750 KV 277/480 TRANSFORMER - MODERN MATURITY CTR 11/9/1998 30 11,734.00 5,541.06 6,192.94 75KV 7200 PAD/MT TRANSFORMER - CAPITAL NURSING 11/9/1998 30 3,710.33 1,752.10 1,958.23 CAPS, INSULATORS, STANDS, ETC. 11/17/1998 30 1,009.98 474.13 535.85 300 KV 7200 PADMOUNT TRANSFORMER -DEL DOT 12/22/1998 30 5,818.00 2,715.07 3,102.93 TRANSFORMER PAD,PVC,COUPLINGS ETC. -DEL DOT 12/22/1998 30 1,971.48 920.02 1,051.46 500 KV 7200 & 300KV DUAL PD/MT TRANSFORMERS 1/18/1999 30 12,308.86 5,709.94 6,598.92 500KV DUAL($6138.)& 300KV DUAL($5316.)TRANSFORMERS 1/28/1999 30 11,454.00 5,313.38 6,140.62 (4)25KV7200@$928-,(2)50KV7200@$1413.625 TRANSFMRS 2/8/1999 30 6,539.25 3,033.49 3,505.76 PEDESTALS,CONNS,GROUND RODS FOR TX - TWELVE OAKS 2/8/1999 30 3,480.63 1,614.63 1,866.00 PME-11 PD/MT SWITCHGEAR W. PAD - WEBB'S LANE 2/10/1999 30 11,219.39 5,204.55 6,014.84 PME-9 PAD/MT SWITCHGEAR W. 2/0 WIRE, AMP PIGGYS 2/15/1999 30 12,568.75 5,830.50 6,738.25 300 KVA DUAL PADMOUNT TRANSFORMER - HOLY CROSS 5/4/1999 30 5,158.50 2,349.98 2,808.52 300 KVA DUAL PADMOUNT TRANSFORMER - DOVER POST 5/7/1999 30 5,158.50 2,349.98 2,808.52 (2) PME-11 P/MT SWITCHGEARS W. FUSEHOLDERS-LOWE'S 7/1/1999 30 27,659.37 12,446.72 15,212.65 PME-9 P/MT SWITCHGR W. FUSEHDLR,PAD,IN-LINE SWTCHS 7/1/1999 30 11,322.66 5,095.20 6,227.46 (1) PME-11 P/MT SWITCHGEAR W. FEDPACIF PAD 7/1/1999 30 11,350.96 5,107.93 6,243.03 PME-11 SWITCHGEAR W/FUSEHLDR,PAD,ND-450 PEDESTAL 7/2/1999 30 13,800.96 6,210.43 7,590.53 PME-11 SWITCHGEAR W/FUSE HLDR,PAD,ND-450 PEDESTAL 7/2/1999 30 13,800.96 6,210.43 7,590.53 300 KVA P/MT DUAL 120/208 TX,CONNS- LOWE'S 8/11/1999 30 5,277.82 2,360.36 2,917.46 2000KV P/MT 277/480 TX, INSTALLED- LOWE'S 9/2/1999 30 12,472.22 5,543.21 6,929.01 PME-9 P/MT SWITCHGEAR W. FUSEHOLDER,PAD ETC. 10/21/1999 30 11,128.86 4,884.33 6,244.53 500 KV 7200 120/208 P/MT TX - SILVER MILL APTS. 7/13/1999 30 7,091.38 3,191.12 3,900.26 500 KV 7200 277/480 P/MT TX - CLIENT LOGIC(CRI) 7/20/1999 30 8,034.32 3,593.13 4,441.19 500 KV 120/208 P/MT. TX - RT. 8 PLAZA 8/6/1999 30 7,091.38 3,171.42 3,919.96 (5) 50KV AMORP CORE 120/240 P/MT.TX- BAYTREE DEV 9/8/1999 30 7,068.13 3,141.39 3,926.74 (5) TX PADS,TX LOCKS, GROUND RODS - BAYTREE DEV 9/8/1999 30 832.39 369.95 462.44 300 KV 277/480 P/MT TX - GOV. AVE.PS 10/5/1999 30 4,958.43 2,189.97 2,768.46 ARRESTERS,ELBOWS,BRAKCETS,ETC.-GOV.AVE.PS 10/5/1999 30 604.55 267.01 337.54 500 KV 120/208 P/MT TX - BLUE HENMALL 11/8/1999 30 7,091.38 3,112.33 3,979.05 PME-11 SWITCHGEAR,ND-330 PEDESTAL,ETC. 12/21/1999 30 13,136.02 5,692.28 7,443.74 300KVA P/MT DUAL 120/208 TX- COMCAST CABLE-DENNY R 1/19/2000 30 5,158.50 2,221.02 2,937.48 UG TRANSFORMERS FROM STOCK - JAN-JUNE 2000 3/31/2000 30 1,969.41 837.00 1,132.41 Reports\Appendix D GAI # A120855.00 Page 19 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) (2) 500KV TX'S - MCDONALD'S & HOLIDAY INN 4/12/2000 30 13,009.38 5,528.99 7,480.39 500 KV DUAL,150KV 120/208- HOLY CROSS & HOLIDAY IN 4/24/2000 30 9,648.00 4,073.60 5,574.40 500KV DUAL 120/208,25KV SILICONE -DEL TECH 5/5/2000 30 7,066.00 2,983.42 4,082.58 TRANSFORMER PAD, CONNS & OTHER INSTALL MTLS. 5/5/2000 30 885.81 374.01 511.80 500KV 7200 120/208 TRANSFORMER - HOLIDAY INN 5/12/2000 30 7,091.38 2,994.14 4,097.24 TRANSFORMERS UG ADDITIONS FY 2001 6/30/2001 30 239,098.57 91,654.45 147,444.12 2004 DEV. UPGRADES - LINE TRANSFORMERS UNDERGROUND 6/30/2004 30 313,785.28 88,905.83 224,879.45 GRANDVIEW 12/1/2004 30 6,928.46 1,866.84 5,061.62 CAPITAL GREEN 2/1/2005 30 11,266.01 2,972.97 8,293.04 VILLAGE OF WESTOVER 5/1/2005 30 13,456.78 3,438.95 10,017.83 KENT COUNTY COMPLEX 5/1/2005 30 13,048.08 3,334.51 9,713.57 STONEY CREEK 6/1/2005 30 5,104.76 1,290.37 3,814.39 WILD MEADOWS 6/1/2005 30 17,174.00 4,341.21 12,832.79 NEW DEVELOPMENTS FY 05 UG TRANSFORMERS 6/30/2005 30 67,818.51 16,954.63 50,863.88 NEW DEVELOPMENT 06-CANNON MILLS 6/30/2006 30 4,542.00 984.10 3,557.90 NEW DEVELOPMENT 06-EMERALD POINT 6/30/2006 30 16,342.23 3,540.82 12,801.41 NEW DEVELOPMENT 06-LEXINGTON GLEN 6/30/2006 30 34,111.09 7,390.74 26,720.35 NEW DEVELOPMENT 06-WOLF CREEK 6/30/2006 30 26,162.80 5,668.61 20,494.19 NEW DEVELOPMENTS 06-CREEK STONE 6/30/2006 30 11,355.31 2,460.32 8,894.99 DISTRIBUTION UPGRADES FY 06 6/30/2006 30 73,431.37 15,910.13 57,521.24 ELKS LODGE 6/30/2006 30 4,456.60 965.60 3,491.00 HIDDEN CREEK 6/30/2006 30 6,688.45 1,449.16 5,239.29 STONE RIDGE 6/30/2006 30 11,792.81 2,555.11 9,237.70 NEW DEVELOPMENT DAFB HOUSING 6/30/2006 30 5,686.13 1,231.99 4,454.14 NEW DEVELOPMENT-VONAWAY FY07 7/26/2006 30 4,577.03 978.98 3,598.05 NEW DEVELOPMENT-KENTON ROAD FY07 8/25/2006 30 6,541.60 1,381.00 5,160.60 NEW DEVELOPMENT-KENTWOODS FY07 9/8/2006 30 33,528.16 7,078.17 26,449.99 NEW DEVELOPMENT-CAPITAL CLEANER FY7 11/3/2006 30 9,342.89 1,920.48 7,422.41 NEW DEVELOPMENT-TALL PINES FY07 1/4/2007 30 29,845.48 5,969.10 23,876.38 NEW DEVELOPMENT-SESKINORE FY07 1/12/2007 30 7,806.55 1,561.31 6,245.24 NEW DEVELOPMENT-COUNTRY INN FY07 1/31/2007 30 2,524.31 497.85 2,026.46 BAY HEALTH FY07 2/21/2007 30 672.67 130.80 541.87 NEW DEVELOPMENT-RAVI MEDICAL FY07 2/28/2007 30 16,742.11 3,255.41 13,486.70 NEW DEVELOPMENT-CLEARVIEW MEADOWSFY07 4/18/2007 30 16,273.07 3,073.80 13,199.27 NEW DEVELOPMENT-NOTTINGHAM FY07 4/27/2007 30 275,569.58 52,052.03 223,517.55 Reports\Appendix D GAI # A120855.00 Page 20 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) NEW DEVELOPMENT-HERTRICH FY07 4/27/2007 30 3,300.09 623.35 2,676.74 NEW DEVELOPMENT-LEIPISIC ROAD FY07 5/22/2007 30 13,257.87 2,467.44 10,790.43 NEW DEVELOPMENT-KESSINGLER FEED FY7 5/23/2007 30 8,957.10 1,667.02 7,290.08 COMPLETION OF CANNON MILLS FY07 6/7/2007 30 28,319.02 5,270.48 23,048.54 NEW DEVELOPMENT-GOVERNORS AVE FY07 6/20/2007 30 2,452.92 449.70 2,003.22 COMPLETION OF DOVER AFB HOUSING FY7 6/26/2007 30 240,455.08 44,083.43 196,371.65 NEW DEVELOPMENT-EDEN HILL FY07 6/28/2007 30 47,204.70 8,654.20 38,550.50 NEW DEVELOPMENTS-FY07 6/30/2007 30 52,696.76 9,661.07 43,035.69 UG TRANSFORMERS @ DELDOT SIGN SHOP 8/1/2007 30 5,446.80 983.45 4,463.35 UG TRANSFORMERS @ LEGISLATIVE HALLUPGRADE 10/24/2007 30 6,674.25 1,149.45 5,524.80 UG TRANSFORMERS @ CANNON MILLS 11/8/2007 30 16,098.34 2,772.49 13,325.85 UG TRANSFORMERS @ HILTON GARDENS 12/7/2007 30 10,122.79 1,715.25 8,407.54 UG TRANSFORMERS @ MAINSTAY SUITES 12/19/2007 30 8,273.00 1,378.83 6,894.17 UG TRANSFORMERS @ EDEN HILL FARM 2/11/2008 30 32,526.00 5,330.65 27,195.35 UG TRANSFORMERS @ 802 SILVER LAKEBLVD 2/22/2008 30 6,808.00 1,096.84 5,711.16 UG TRANSFORMERS @ PENNWOODS 3/10/2008 30 5,003.34 806.09 4,197.25 UG TRANSFORMERS @ VILLAGE OF WESTOVER 4/1/2008 30 10,639.14 1,684.53 8,954.61 UG TRANSFORMERS @ COMCAST 5/8/2008 30 5,446.80 847.28 4,599.52 UG TRANSFORMERS @ COMPASS POINTE 6/6/2008 30 6,674.25 1,019.68 5,654.57 UG TRANSFORMERS @ DAFB 6/18/2008 30 29,479.37 4,421.91 25,057.46 UG TRANSFORMERS @ COMPASS POINTE 8/21/2008 30 10,444.04 1,508.58 8,935.46 UG TRANSFORMERS @ HEMLOCK COURT (DAFB) 8/27/2008 30 5,092.52 735.59 4,356.93 UG TRANSFORMERS @ EDEN HILL FARM 8/28/2008 30 7,976.91 1,152.22 6,824.69 UG TRANSFORMERS @ KIDDIE KOLLEGE 9/9/2008 30 6,365.81 919.51 5,446.30 UG TRANSFORMERS @ BERRY VAN LINES 9/10/2008 30 7,840.37 1,132.50 6,707.87 UG TRANSFORMERS @ TIDEWATER UTILITIES 10/27/2008 30 6,365.81 884.14 5,481.67 UG TRANSFORMERS @ KENT ACRES 12/4/2008 30 33,601.66 4,573.56 29,028.10 UG TRANSFORMERS @ FEDERAL STREET 12/15/2008 30 10,444.04 1,421.55 9,022.49 UG TRANSFORMERS @ STATE STREET COMMONS 12/23/2008 30 12,834.33 1,711.24 11,123.09 UG TRANSFORMERS @ SOUTH DOVER ELEMENTARY SCHOOL 4/13/2009 30 10,122.79 1,265.35 8,857.44 UG TRANSFORMERS @ MCKEE BUSINESS PARK 4/21/2009 30 8,580.00 1,048.67 7,531.33 UG TRANSFORMERS @ TWIN OAKS PROFESSIONAL CENTER 4/28/2009 30 8,580.00 1,048.67 7,531.33 UG TRANSFORMERS @ GATEWAY WEST 5/7/2009 30 14,026.80 1,714.39 12,312.41 (10) UG TRANSFORMERS @ SCHOOLVIEW 7/31/2009 30 19,864.76 2,262.38 17,602.38 UG TRANSFORMER @ SOUTH GOVERNORS AVENUE 9/8/2009 30 5,465.80 607.31 4,858.49 Reports\Appendix D GAI # A120855.00 Page 21 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) UG TRANSFORMER @ SOUTH SHORE DRIVE 10/13/2009 30 6,848.35 741.90 6,106.45 (3) UG TRANSFORMERS @ SOUTH STATESTREET 5/27/2010 30 8,514.22 733.17 7,781.05 (4) UG TRANSFORMERS @ BLUE HEN CORPORATE CENTER 6/30/2010 30 11,697.71 974.81 10,722.90 UG TRANSFORMERS @ RODNEY VILLAGE SHOPPING CENTER 7/15/2009 30 6,365.81 742.68 5,623.13 UG TRANSFORMERS @ KENT COUNTY COURT HOUSE 11/24/2009 30 24,395.67 2,507.33 21,888.34 UG TRANSFORMERS @ VILLAGE OF BLUEHEN APARTMENTS 4/7/2010 30 31,560.82 2,893.08 28,667.74 UG TRANSFORMERS @ W. REILLY BROWN 5/17/2010 30 9,543.01 821.76 8,721.25 UG TRANSFORMERS @ SOUTH STATE STREET 5/27/2010 30 10,397.13 895.31 9,501.82 UG TRANSFORMERS @ DOVER DOWNS (OLDDENNY'S LOC) 7/7/2010 30 7,009.00 584.08 6,424.92 UG TRANSFORMERS @ CVS (WEST DOVER) 8/24/2010 30 8,639.15 671.93 7,967.22 UG TRANSFORMERS @ MCDONALDS (RT 13) 9/8/2010 30 9,543.01 742.23 8,800.78 UG TRANSFORMERS @ L&W INSURANCE 11/2/2010 30 7,198.00 519.86 6,678.14 UG TRANSFORMERS # WAWA (COURT STREET) 11/21/2010 30 7,198.00 499.86 6,698.14 UG TRANSFORMERS @ ROYAL FARMS (RT13) 1/20/2011 30 8,836.00 564.52 8,271.48 UG TRANSFORMERS @ SENATOR'S LAKE 1/20/2011 30 13,189.17 842.64 12,346.53 UG TRANSFORMERS @ MODERN MATURITYCENTER 3/18/2011 30 7,198.00 419.88 6,778.12 UG TRANSFORMERS @ VILLAGE OF BLUEHEN APTS 4/29/2011 30 17,672.00 981.78 16,690.22 UG TRANSFORMERS @ CHICK-FIL-A (RT13) 6/9/2011 30 7,198.00 379.89 6,818.11 UG TRANSFORMER @ BLUE HEN APTS 7/7/2011 30 8,836.00 441.80 8,394.20 UG TRANSFORMER @ LEWIS DRIVE 8/15/2011 30 5,178.00 244.52 4,933.48 UG TRANSFORMER @ CAPITAL SCHOOL DISTRICT 11/8/2011 30 26,879.33 1,045.31 25,834.02 UG TRANSFORMER @ C F SCHWARTZ 1/25/2012 30 7,598.00 232.16 7,365.84 UG TRANSFORMER @ DOVER HIGH SCHOOL 4/27/2012 30 9,064.21 201.43 8,862.78 UG TRANSFORMER @ DOVEVIEW 6/28/2012 30 20,916.36 348.61 20,567.75 1978 KOEHRING CRANE - V#736 1/1/1978 10 140,000.00 140,000.00 - TEST EQUIPMENT 6/30/1986 10 11,012.91 11,012.91 - STEEL STAIRS @ POWER PLANT 6/30/1988 10 5,360.00 5,360.00 - TEST EQUIPMENT 6/30/1989 10 6,734.68 6,734.68 - 1991 CBUT TRAILER - V#709 1/1/1991 10 6,000.00 6,000.00 - TEST EQUIPMENT - FY 91 6/30/1991 10 6,173.32 6,173.32 - TEST EQUIPMENT BYPASS - FY 92 6/30/1992 10 36,777.69 36,777.69 - TEST EQUIPMENT - FY 92 6/30/1992 10 28,641.91 28,641.91 - TEST EQUIPMENT BYPASS - FY 92 6/30/1992 10 5,784.07 5,784.07 - 1991 HOGG TRAILER - V#728 11/15/1991 10 11,100.00 11,100.00 - TEST EQUIPMENT - FY 93 6/30/1993 10 15,489.36 15,489.36 - Reports\Appendix D GAI # A120855.00 Page 22 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) TEST EQUIPMENT - FY 93 ( FOR 567 ) 6/30/1993 10 19,787.76 19,787.76 - # 1 AIR HEATER REPAIRS 6/30/1993 10 120,137.45 120,137.45 - TEST EQUIPMENT BYPASS - FY 93 6/30/1993 10 9,459.75 9,459.75 - 1992 DITCH WITCH TRAILER W/ELECTRIC BRAKES, V#748 2/4/1993 10 6,941.00 6,941.00 - TEST EQUIPMENT - FY 94 ( 567) 6/30/1994 10 7,370.72 7,370.72 - TEST EQUIPMENT - FY 94 (567) 6/30/1994 10 22,484.96 22,484.96 - 1995 BUTLER TILT TRAILER - V#704 6/16/1995 10 5,740.00 5,740.00 - 1995 CASE 4 WD LOADER/BACKHOE - V#733 11/9/1995 10 51,364.00 51,364.00 - 1995 INTERNATIONAL TRUCK - V#757 4/24/1996 10 41,620.00 41,620.00 - UTILITY BODY ON TRUCK 6/28/1996 10 19,457.00 19,457.00 - 1996 TRENCHER W/TRAILER V-3550 - V#703 & 702 6/28/1996 10 32,993.00 32,993.00 - UPRIGHT TRAILER MOUNTED BOOM LIFT- V #739 3/12/1997 10 17,400.00 17,400.00 - 1996 BUTLER CABLE REEL TRANSPORT TRAILER - V#723 12/21/1996 10 10,562.00 10,562.00 - 1998 OVERHEAD WIRE PULLER TENSIONER W/ELEC BRAKES 4/24/1998 10 39,740.00 39,740.00 - POLE TRAILER MDL SRMPC (PLUS 1,200FREIGHT), V#710 12/28/2000 10 14,560.00 14,560.00 - SELF-LOADING REEL TRAILER, V#712 1/3/2001 10 9,422.42 9,422.42 - 2001 POSI 500 FREIGHTLINER TRK - V#750 7/3/2001 10 214,732.00 214,732.00 - BUTLER HWSC-10 TRAILER - V#711 9/27/2001 10 12,335.00 12,335.00 - PA-9 POWER DISTURBANCE ANALYZER 12/12/2001 10 9,010.00 9,010.00 - 2002 VERMEER TRENCHER - LM42 -V#705 3/29/2002 10 29,795.75 29,795.75 - 2002 BUTLER TRAILER #706 LT1216WR 3/29/2002 10 7,975.00 7,975.00 - 2002 ALTEC FL70 FREIGHTLINER CHASSIS - V#778 6/27/2002 10 100,265.00 100,265.00 - 2002 ALTEC FL80 FREIGHTLINER CHASSIS #766 6/27/2002 10 144,674.00 144,674.00 - 2003 VERMEER TRACTOR #720 WITH TURBO DIESEL ENGINE 9/25/2002 10 56,812.08 56,812.08 - 2002 SHERMAN UNDERGROUND CABLE PULLER #758 11/30/2002 10 72,000.00 72,000.00 - 2003 FREIGHTLINER FL80 CHASSIS #779 6/27/2003 10 135,934.00 129,137.30 6,796.70 2004 ALTEC TA40 4400 INTERNATIONALCHASSIS 4/22/2004 10 99,817.00 86,508.07 13,308.93 RELAY TEST SET PORTABLE AC DIELECTRIC 12/8/2004 10 5,916.00 4,782.10 1,133.90 RELAY TEST SET PORTABLE DC HIPOT PART 2 OF 4 12/15/2004 10 5,283.00 4,270.43 1,012.57 RELAY TEST SET PART 1 OF 4 12/17/2004 10 19,947.78 15,958.22 3,989.56 RELAY TEST SET PART 4 OF 4 12/23/2004 10 32,400.00 25,920.00 6,480.00 2005 BUCKET TRUCK VEH #759 ALTEC 6/27/2005 10 114,200.00 85,650.00 28,550.00 2006 TEREX TX760B BACKHOE 4/20/2006 10 44,438.00 29,625.33 14,812.67 2006 DIGGER TRUCK 5/17/2006 10 143,546.00 94,501.12 49,044.88 2008 FORD F350 W/DUMP BODY - V # 796 5/14/2008 10 31,800.00 14,840.00 16,960.00 Reports\Appendix D GAI # A120855.00 Page 23 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) 2008 MCELRATH FLATBED VACUUM TRAILER V #744 9/17/2008 10 48,980.00 20,816.50 28,163.50 2010 INTERNATIONAL DIGGER/DERRICKTRUCK - V #775 10/13/2009 10 216,909.00 70,495.43 146,413.57 2010 VERMEER TRENCHER W/PLOW - V #731 11/19/2010 10 36,453.78 7,594.54 28,859.24 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 10 333,791.46 333,791.46 - METERS - FY 92 6/30/1992 10 104,310.01 104,310.01 - METERS/IMPROVEMENTS - FY 93 6/30/1993 10 131,073.83 131,073.83 - METERS/IMPROVEMENTS - FY 94 (567) 6/30/1994 10 191,857.01 191,857.01 - METERS/ENCLOSURES - FY 95 6/1/1995 10 200,162.60 200,162.60 - MASS FLOW FUEL OIL METERING INSTALLED (MCKEE RUN) 6/30/1997 10 120,000.00 120,000.00 - (2) 3PH 15KV 200 AMP DEADFRT PRIMARY NETERING CABS 1/29/1997 10 13,990.00 13,990.00 - REVENUE QUALITY POWER FLOW METER SYSTEM INSTALLED 6/30/1998 10 165,000.00 165,000.00 - METERS FROM STOCK JAN-MAR 1999 (SEE MISC INFO) 2/15/1999 10 33,686.00 33,686.00 - (80)ABB SINGLE PHASE POINTER-TYPEMETERS 4/14/1999 10 5,494.40 5,494.40 - METERS FROM STOCK APR-JUN 1999 ( SEE MISC INFO) 5/15/1999 10 11,523.43 11,523.43 - METERS ADDITIONS FY2001 6/30/2001 10 142,411.11 142,411.11 - 2004 NEW DEVELOPEMENT UPGRADES - METERS 6/30/2004 10 203,946.27 173,354.33 30,591.94 RADIO READ METER REPLACEMENT FY05 6/30/2005 10 195,523.75 146,642.81 48,880.94 RADIO READ METER CHANGE OUT FY06 6/30/2006 10 543,257.03 353,117.07 190,139.96 RADIO READ METERS-NEW SERVICE FY07 6/30/2007 10 48,670.00 26,768.50 21,901.50 RADIO READ METER REPLACEMENT FY08 5/22/2008 10 51,912.00 23,793.00 28,119.00 METERS FY09 - NEW CONSTRUCTION 6/18/2009 10 13,362.54 4,676.89 8,685.65 1984-85 EQUIPMENT-MISC. - ACQ. 01/31048 7/1/1986 15 105,972.66 105,972.66 - MISC. EQUIPMENT - ACQ. 01/01/84 7/1/1986 15 5,142.26 5,142.26 - MISC EQUIP UNIT # 3 ACQ. 07/01/75 7/1/1986 15 221,287.64 221,287.64 - FY87 AUDIT ADJ TO FERC LIVES 6/30/1987 15 265,689.73 265,689.73 - SYSTEM MAPS 6/30/1990 15 19,196.49 19,196.49 - SYSTEM MAPS - FY 91 6/30/1991 15 22,253.76 22,253.76 - SYSTEM MAPS - FY 92 6/30/1992 15 28,034.72 28,034.72 - SYSTEM MAPS - FY 93 6/30/1993 15 13,597.92 13,597.92 - SYSTEM MAPS - FY 94 6/30/1994 15 8,077.00 8,077.00 - UPGRADES TO COMPUTERS/PROGRAMS FORSYSTEM MAPS 6/1/1995 15 6,088.65 6,088.65 - POLES/FIXTURES - FY 95 6/1/1995 15 22,068.05 22,068.05 - AIR-COOLED AIR COMPRESSORS INSTALLATION 6/30/2000 15 25,000.00 20,833.33 4,166.67 500 GALLON DI CARBON FILTER TANK AT VANSANT 6/30/2001 15 23,000.00 17,633.33 5,366.67 HVAC SYSTEM & EQUIPMENT REPLACEMENT AT MCKEE 6/30/2002 15 110,093.00 77,065.10 33,027.90 Reports\Appendix D GAI # A120855.00 Page 24 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) OPERATIONS REPLACEMENTS 6/30/2003 15 129,937.00 82,293.43 47,643.57 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,675.00 921.25 753.75 DEFIBRILLATOR 9/16/2004 15 1,749.50 962.23 787.27 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATORS 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 HEART START ADS DEFIBRILLATOR 3/2/2006 15 1,640.00 747.11 892.89 TRANSFORMER TURN RATIO METER 12/5/2008 15 10,350.00 2,817.50 7,532.50 MCKEE RUN BATTERY REPLACEMENT (UNIT 1) 3/30/2009 15 12,577.64 3,144.41 9,433.23 MCKEE RUN BATTERY REPLACEMENT (UNIT 2) 3/30/2009 15 12,577.64 3,144.41 9,433.23 MCKEE RUN BATTERY REPLACEMENT (UNIT 3) 3/30/2009 15 68,441.75 17,110.44 51,331.31 3-PHASE POWER SYSTEM SIMULATOR 10/14/2009 15 43,000.00 9,316.67 33,683.33 Reports\Appendix D GAI # A120855.00 Page 25 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) LINE TRACKER LT40 69KV FAULT & LOAD LOGGER 12/1/2009 15 16,160.00 3,321.78 12,838.22 HAND-HELD INFRARED CAMERA 12/30/2009 15 8,410.00 1,682.00 6,728.00 SPINLAB 5000 BIRD DOG PLUS CIRCUITTESTER/CHARGER 6/10/2010 15 7,518.79 1,294.90 6,223.89 MCKEE RUN WESTINGHOUSE GROUND ANDTEST DEVICE 8/29/2011 15 6,798.00 604.27 6,193.73 PORTABLE LUBE OIL CONDITIONER 12/6/2011 15 47,681.64 3,443.67 44,237.97 1984-85 OFFICE EQUIPMENT ACQ 01/031048 7/1/1986 10 5,985.60 5,985.60 - FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 10 44,228.35 44,228.35 - LAN INFRASTRUCTURE & WAN NETWORK CONNECTION 6/30/1996 10 135,000.00 135,000.00 - MODEL TG5700 LOCAL TERMINAL UNIT 3/6/1996 10 5,884.25 5,884.25 - WALL CRADLE,RECHARGER,SOFTWARE FORHHLD MTR RDRS 11/20/1995 10 6,383.00 6,383.00 - 17" .28 DPI SVGA MONITOR 8/12/1996 10 579.00 579.00 - INSTALLATION MAXIMO COMPUTER BASEDWORK MANAGEMENT 6/30/1998 10 56,000.00 56,000.00 - (3) 8MB MEMORY MODULES,UPGRD TO V6.0 FIRMWARE 7/2/1998 10 14,366.25 14,366.25 - TG 5700 REMOTE TERMINAL UNIT - MAYFAIR SS 11/19/1998 10 7,363.19 7,363.19 - MAYFAIR RTU - ANTENNA & CABLE INSTALLATION 11/25/1998 10 2,086.30 2,086.30 - (4) REFERENCE DISKS - SEE DETAIL 3/28/2000 10 7,006.90 7,006.90 - LAB EQUIP(CALORIMETER,SULFUR DETERMINATOR)-VANSANT 6/30/2003 10 97,351.00 92,483.45 4,867.55 SECURITY UPGRADES 6/30/2003 10 10,165.00 9,656.75 508.25 PTW POWER SUPPLY ANALYSIS 6/1/2005 10 23,501.68 17,822.11 5,679.57 VANSANT UNIT 11 CEMLINK 5 DAHS COMPUTER SYSTEM 10/21/2008 10 42,675.00 17,781.25 24,893.75 MCKEE RUN UNIT 3 CEMLINK 5 DAHS COMPUTER SYSTEM 11/3/2008 10 51,464.87 21,443.70 30,021.17 MIRRA SEREIS IV 8-CHANNEL RECORDERW/ DVD DRIVE 9/22/2009 10 10,764.00 3,498.30 7,265.70 OCE COLORWAVE 300 PRINTER/PLOTTER/SCANNER 9/30/2010 10 20,905.00 4,703.63 16,201.37 PRINTER/PLOTTER/SCANNER OCE COLORWAVE 9/30/2010 10 23,465.00 5,279.63 18,185.37 OTHER CONSTRUCTION ASSETS ACQ 01/028856 7/1/1986 30 145,649.70 128,657.24 16,992.46 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 30 41,768.05 35,502.84 6,265.21 OTHER CONSTR. - EQUIP AT VAN SANTSTATION 7/1/1991 30 31,071.54 22,267.94 8,803.60 INS RECOMMENDED PROGRAMS 6/30/1993 30 17,750.00 11,537.50 6,212.50 TRUCK AND EQUIPMENT PARKING LOT PAVING FY02 1/1/2002 30 29,116.10 10,675.90 18,440.20 1989 SMITH AIR COMPRESSOR - V#716 12/8/1989 15 8,995.00 8,995.00 - 1992 YALE FORKLIFT - V#746 11/24/1992 15 24,632.08 24,632.08 - TRAFCON 15-LIGHT DIESEL POWER ARROW BOARD, V#732 8/7/1998 15 5,034.25 4,838.47 195.78 UPS EMERGENCY BACKUP-ELECTRIC ADMIN 4/18/2005 15 14,511.38 7,416.93 7,094.45 POLE INVENTORY SYSTEM 4/17/2006 15 300,368.00 133,496.89 166,871.11 OUTAGE REPORTING SYSTEM 5/18/2006 15 90,937.80 39,911.59 51,026.21 Reports\Appendix D GAI # A120855.00 Page 26 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) MALTON METERING CABINET 5/7/2007 15 10,719.00 4,049.40 6,669.60 METER TESTING BENCH COMPUTER 7/1/2006 15 1,213.48 525.84 687.64 METER TEST SYSTEM UTECH MODEL 622 7/24/2006 15 19,000.00 8,127.78 10,872.22 METER TEST SYSTEM UTECH MODEL 622 7/24/2006 15 19,000.00 8,127.78 10,872.22 2007 REEL TRAILER (HOMEMADE) - V #715 10/12/2007 15 14,778.96 5,172.64 9,606.32 AIR CONDITIONING UNIT @ NORTH STREET SUBSTATION 2/8/2009 15 7,100.00 1,853.89 5,246.11 MCKEE RUN UNIT 3 COMS REPLACEMENT 10/15/2008 15 29,674.68 8,407.83 21,266.85 AIR CONDITIONING UNIT @ ST. JONESSUBSTATION 10/16/2009 15 6,900.00 1,456.67 5,443.33 AIR CONDITIONER @ DAFB SUBSTATION 8/10/2011 15 5,500.00 519.44 4,980.56 ADD 2ND CHANNEL TO COMMUN ( CONK'S) 10/22/1993 10 10,295.55 10,295.55 - BASE STATION INTERFACE/CENTROM II@ DOVER PD 6/30/1997 10 6,462.60 6,462.60 - TELEGYR REMOTE TERMINAL W/SOFTWARE - DAFB SS 7/1/1999 10 6,190.63 6,190.63 - TELEGYR TG5700 RTU W/SOFTWARE - HORSEPOND SS 7/1/1999 10 10,063.60 10,063.60 - RECEIVER/VOTING SELECTOR FOR 2-6 RECVRS,ACCESS. 8/9/1999 10 5,234.00 5,234.00 - CABLE,YAGI ANTENNA SCADA/RTU DAFBSS 12/7/1999 10 1,099.75 1,099.75 - SYSTEM OPS RADIO REPLACEMENTS 7/6/2006 10 13,386.35 8,701.13 4,685.22 REAL TIME AUTO CONTROLLER @ HORSEPOND SUBSTATION 6/1/2012 10 5,250.00 306.25 4,943.75 REAL TIME AUTO CONTROLLER @ DANNERSUBSTATION 6/1/2012 10 5,250.00 306.25 4,943.75 REAL TIME AUTO CONTROLLER @ LEBANON SUBSTATION 6/1/2012 10 5,250.00 306.25 4,943.75 REAL TIME AUTO CONTROLLER @ DAFB SUBSTATION 6/1/2012 10 5,250.00 306.25 4,943.75 VHS TRAINING TAPES 6/30/1988 5 10,000.00 10,000.00 - HAZARD HAMLET 12/7/2005 5 16,440.63 16,440.63 - SEWER LINES AT VAN SANT GENERATINGSTATION 7/1/1991 40 7,562.81 4,065.01 3,497.80 1984-85 STREET LIGHTS 1/1/1985 25 16,132.67 16,132.67 - STREET LIGHTS 6/30/1986 25 17,943.01 17,943.01 - (34) STREET LIGHTS 6/30/1987 25 34,000.00 34,000.00 - STREET LIGHTS 6/30/1987 25 43,578.70 43,578.70 - UPGRADE STREET LIGHTS 6/30/1987 25 29,353.02 29,353.02 - STREET LIGHTS 6/30/1988 25 32,493.84 31,843.96 649.88 STREET LIGHTS 6/30/1989 25 31,005.15 29,144.84 1,860.31 STREET LIGHTS - FY 90 6/30/1990 25 29,075.68 26,168.11 2,907.57 STREET LIGHTS - FY 91 6/30/1991 25 34,187.58 29,401.32 4,786.26 OUTSIDE LIGHTING AT VAN SANT GENERATING STA. 7/1/1991 25 19,757.07 16,991.08 2,765.99 STREET LIGHTS - FY 92 6/30/1992 25 75,637.68 62,022.90 13,614.78 STREET LIGHTS - FY 93 6/30/1993 25 56,962.12 44,430.45 12,531.67 Reports\Appendix D GAI # A120855.00 Page 27 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) STREET LIGHTS - FY 95 6/1/1995 25 16,795.55 11,812.87 4,982.68 STREET LIGHTS LABOR & MAT'L. FY 96INSTALLATIONS 6/30/1996 25 46,939.75 30,980.24 15,959.51 30 STREET LIGHTS - GOVERNORS AVE.IMPROVEMENTS 1/31/1997 25 22,564.75 14,366.22 8,198.53 LIGHTING INSTL. @ NORTH DOVER GATEWAY 1/31/1997 25 2,546.27 1,621.13 925.14 STREET LIGHTS & INSTALLATION - FY97 6/30/1997 25 129,963.11 80,577.13 49,385.98 STREET LIGHTS FROM STOCK INSTALLEDFY 98 6/18/1998 25 124,847.53 72,411.57 52,435.96 RT.13/WHITEOAK RD.-3 CONCRETE BASES,& REINSTALL 7/1/1998 25 7,952.00 4,612.16 3,339.84 (13) 40' POLES,S/L BASES, ANCHORSDOVER/KENTON RD. 10/26/1998 25 29,009.49 16,438.71 12,570.78 (7) 40' SATIN ALUM S/L POLES W. SCREW-BASE FOUNDN. 10/26/1998 25 12,356.52 7,002.03 5,354.49 (30) 40' HIGHWAY POLES,ST. LGT BASES, ANCHORS,ETC. 10/26/1998 25 52,180.15 29,568.75 22,611.40 STREET LIGHTS FROM STOCK - JULY-DEC 1998 9/30/1998 25 15,701.08 8,949.62 6,751.46 (6) 25' ALUMINUM POLES, S/L BASES,WIRING/INSTALL 10/10/1998 25 23,852.16 13,595.73 10,256.43 (24) 18' BLACK FIBREGLASS S/L POLEUNITS/ACCS. 2/19/1999 25 6,958.25 3,850.23 3,108.02 (7) 18'BLACK FIBERGLASS POLE S/L UNITS,WIRING 3/12/1999 25 1,842.61 1,019.58 823.03 (5) 18' BLACK FIBERGLASS S/L POLEUNITS,WIRING 3/16/1999 25 2,869.11 1,578.01 1,291.10 STREET LIGHTS FROM STOCK - JAN-JUNE 1999 3/31/1999 25 5,748.06 3,161.43 2,586.63 (42) 150W POSTTOPS - EDGEHILL 7/13/1999 25 6,472.17 3,494.97 2,977.20 STREET LIGHT ADDITIONS FOR FY2001 6/30/2001 25 94,314.58 43,384.71 50,929.87 LIGHTING PROJECT AND REHAB 6/30/2006 25 89,155.07 23,180.32 65,974.75 STREET LIGHTS NEW SERVICE FY07 6/30/2007 25 1,239.15 272.61 966.54 CANNON MILLS STREET LIGHTS FY07 6/30/2007 25 1,588.42 349.45 1,238.97 DOVER AFB STREET LIGHTS FY07 6/30/2007 25 24,240.16 5,332.84 18,907.32 MILLSTONE STREET LIGHTS FY07 6/30/2007 25 2,515.75 553.47 1,962.28 NOTTINGHAM STREET LIGHTS FY07 6/30/2007 25 49,409.25 10,870.04 38,539.21 SESKINORE STREET LIGHTS FY07 6/30/2007 25 2,520.15 554.43 1,965.72 VERA'S HAVEN STREET LIGHTS FY07 6/30/2007 25 878.58 193.29 685.29 NORTH STATE STREET LIGHTING & REHAB 4/7/2008 25 53,738.45 10,210.31 43,528.14 N. GOVERNORS AVE LIGHTING & REHAB 4/7/2008 25 34,378.00 6,531.82 27,846.18 LIGHTING & REHAB @ GOVERNORS AVE 5/7/2008 25 12,735.62 2,377.32 10,358.30 LIGHTING & REHAB @ MORRIS ESTATES 6/27/2008 25 23,638.65 4,254.96 19,383.69 LIGHTING & REHAB @ MORRIS ESTATES 7/1/2008 25 7,384.00 1,329.12 6,054.88 LIGHTING & REHAB @ DOVER BROOK GARDENS 1/8/2009 25 8,813.54 1,410.17 7,403.37 LIGHTING & REHAB @ EDGEHILL 1/8/2009 25 8,813.53 1,410.16 7,403.37 LIGHTING & REHAB @ CAPITAL PARK 1/8/2009 25 8,813.53 1,410.16 7,403.37 LIGHTING & REHAB @ WALKER ROAD 6/26/2009 25 8,013.07 1,121.83 6,891.24 Reports\Appendix D GAI # A120855.00 Page 28 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) LIGHTING IMPROVEMENTS @ FAIRFIELDFARMS 11/6/2009 25 5,494.16 695.93 4,798.23 LIGHTING IMPROVEMENT @ GOVERNORS AVE 6/30/2010 25 21,309.23 2,130.92 19,178.31 LIGHTING IMPROVEMENTS @ CRANBERRYRUN 6/30/2010 25 10,111.63 1,011.16 9,100.47 LIGHTING IMPROVEMENT @ GOVERNOR'SAVE 10/22/2010 25 70,919.26 6,146.34 64,772.92 LIGHTING IMPROVEMENT @ STATE STREET 10/22/2010 25 12,006.36 1,040.55 10,965.81 LIGHTING IMPROVEMENT @ FOX HALL 11/1/2010 25 16,683.73 1,445.92 15,237.81 LED LIGHTING IMPROVEMENTS @ RTE 8 6/9/2011 25 86,456.06 5,475.55 80,980.51 LIGHTING IMPROVEMENT @ THE MEADOWS 9/8/2011 25 8,614.66 459.45 8,155.21 LIGHTING IMPROVEMENT @ BICENTENNIAL VILLAGE 9/8/2011 25 31,986.87 1,705.97 30,280.90 PARKING/PAVING AT VAN SANT GENERATING UNIT 7/1/1991 20 1,667,922.78 1,667,922.78 - STONE/CONCRETE AT FRAZIER SUBSTATION 6/13/1997 20 12,231.80 9,530.61 2,701.19 STONE/PARKING AREA AT DANNER SUBSTATION 6/13/1997 20 7,961.97 6,203.70 1,758.27 BRICK PIERS,CEDAR FENCING,18' GATE - DAFB SS 7/1/1999 20 12,500.00 8,437.50 4,062.50 DOUBLE DRIVE GATE W/WOOD,EXT. - DAFB SS 7/7/1999 20 925.00 624.38 300.62 PARKING LOT REPAVING FY03 6/30/2003 20 76,733.78 36,448.55 40,285.23 MCKEE RUN FENCING 9/6/2006 20 39,500.00 12,508.33 26,991.67 MCKEE RUN ACCESS PAVING & REPAIRS 7/7/2010 20 154,855.12 19,356.89 135,498.23 SWITCH GEAR 6/30/1986 35 10,500.00 7,950.00 2,550.00 SUBSTATIONS 6/30/1986 35 11,111.31 8,412.85 2,698.46 CONTRACT SERVICES SUBSTATION 6/30/1986 35 40,972.07 31,021.71 9,950.36 SUBSTATIONS 6/30/1986 35 9,483.49 7,180.36 2,303.13 SWITCH GEAR 6/30/1986 35 26,064.55 19,734.59 6,329.96 GENERAL FOODS/SCOTT PAPER SUBSTATION 6/30/1986 35 377,469.98 285,798.70 91,671.28 SUBSTATIONS ACQ 01/01/80 7/1/1986 35 32,187.27 24,370.36 7,816.91 SUBSTATIONS ACQ 01/01/81 7/1/1986 35 38,892.89 29,447.47 9,445.42 1981-82 SUBSTATIONS - ACQ. 01/01/82 7/1/1986 35 255,483.55 193,437.55 62,046.00 1982-83 SUBSTATIONS - ACQ. 01/01/83 7/1/1986 35 395,201.44 299,223.95 95,977.49 SUBSTATIONS FROM CAP. FUNDS - ACQ.30682 7/1/1986 35 148,202.15 112,210.20 35,991.95 SUBSTATIONS ACQ 07/01/59 7/1/1986 35 5,888.51 4,458.44 1,430.07 SUBSTATIONS ACQ 07/01/59 7/1/1986 35 14,508.81 10,985.24 3,523.57 SUBSTATIONS ACQ 07/01/62 7/1/1986 35 11,596.31 8,780.06 2,816.25 SUBSTATIONS ACQ 07/01/64 7/1/1986 35 14,794.15 11,201.29 3,592.86 SUBSTATIONS ACQ 07/01/65 7/1/1986 35 13,065.47 9,892.43 3,173.04 SUBSTATIONS ACQ 07/01/67 7/1/1986 35 58,789.89 44,512.35 14,277.54 SUBSTATIONS ACQ 07/01/68 7/1/1986 35 37,351.13 28,280.14 9,070.99 Reports\Appendix D GAI # A120855.00 Page 29 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) SUBSTATIONS ACQ 07/01/69 7/1/1986 35 25,280.31 19,140.81 6,139.50 SUBSTATIONS ACQ 07/01/70 7/1/1986 35 29,403.36 22,262.54 7,140.82 SUBSTATIONS ACQ 07/01/71 7/1/1986 35 6,183.15 4,681.53 1,501.62 SUBSTATIONS ACQ 07/01/72 7/1/1986 35 153,524.58 116,240.04 37,284.54 SUBSTATIONS ACQ 07/01/73 7/1/1986 35 288,434.99 218,386.49 70,048.50 SUBSTATIONS ACQ 07/01/74 7/1/1986 35 40,074.68 30,342.26 9,732.42 SUBSTATIONS ACQ 07/01/74 7/1/1986 35 50,288.97 38,075.93 12,213.04 SUBSTATIONS ACQ 07/01/75 7/1/1986 35 28,481.79 21,564.78 6,917.01 SUBSTATIONS ACQ 01/01/77 7/1/1986 35 25,313.21 19,165.72 6,147.49 SUBSTATIONS ACQ 01/01/78 7/1/1986 35 61,032.11 46,210.03 14,822.08 SUBSTATIONS ACQ 01/01/79 7/1/1986 35 95,292.89 72,150.33 23,142.56 SUBSTATIONS ACQ 06/30/82 7/1/1986 35 21,998.68 16,656.14 5,342.54 RELAYS AND CONTROLS 6/30/1987 35 36,219.44 26,388.45 9,830.99 MID CITY CONTROL HOUSE (SUBSTATION) 6/30/1987 35 52,604.92 38,326.44 14,278.48 GENERAL FOODS/SCOTT PAPER SUBSTATION 6/30/1987 35 28,878.21 21,039.84 7,838.37 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 35 1,574,242.16 1,146,947.86 427,294.30 GENERAL FOODS/SCOTT PAPER SUBSTATION 6/30/1988 35 47,920.92 33,544.64 14,376.28 NORTH STREET - UG 6/30/1988 35 32,752.14 22,926.50 9,825.64 DISTRIBUTION CAPACITORS 6/30/1988 35 10,701.89 7,491.32 3,210.57 LEBANON SUB STATION 6/30/1989 35 32,516.00 21,832.17 10,683.83 NEW CIRCUITS FOR MID CITY SUBSTATION 6/30/1989 35 60,909.50 40,896.38 20,013.12 GENERAL FOODS / SCOTT PAPER NEW CIRCUITS 6/30/1989 35 118,349.77 79,463.42 38,886.35 GENERAL FOODS / SCOTT PAPER SUBSTATION 6/30/1989 35 74,363.47 49,929.76 24,433.71 NORTH STREET UNDERGROUND 6/30/1990 35 7,136.43 4,587.71 2,548.72 NEW CIRCUIT AT GENERAL/SCOTT 6/30/1990 35 45,233.54 29,078.70 16,154.84 SUBSTATION IMPROVEMENTS GENERAL/SCOTT 6/30/1990 35 9,752.13 6,269.23 3,482.90 SUBSTATIONS IMPROVEMENTS - FY 90 6/30/1990 35 35,361.53 22,732.41 12,629.12 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY90 6/30/1990 35 6,652.86 4,276.84 2,376.02 NORTH STREET UNDERGROUND @ SUBSTATION -FY91 6/30/1991 35 50,448.57 30,989.84 19,458.73 LEBANON SUBSTATION WORK - FY 91 6/30/1991 35 20,574.00 12,638.31 7,935.69 SWITCHED CAPACITORS - FY 91 6/30/1991 35 7,911.10 4,859.68 3,051.42 SUBSTATIONS, DISTRIBUTION - FY 91 6/30/1991 35 11,604.78 7,128.65 4,476.13 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY91 6/30/1991 35 20,893.09 12,834.33 8,058.76 WORK AT LEBANON SUBSTATION - FY 92 6/30/1992 35 73,809.26 43,231.14 30,578.12 WORK AT FRAZIER SUBSTATION - FY 92 6/30/1992 35 21,140.10 12,382.06 8,758.04 Reports\Appendix D GAI # A120855.00 Page 30 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) WORK AT NORTH ST. SUBSTATION - FY92 6/30/1992 35 26,423.89 15,476.85 10,947.04 RELAYS & CONTROLS - FY 92 6/30/1992 35 5,217.54 3,055.99 2,161.55 WORK AT SUBSTATIONS - FY 92 6/30/1992 35 7,330.10 4,293.34 3,036.76 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY92 6/30/1992 35 14,518.73 8,503.83 6,014.90 WORK AT GENERAL SCOTT SUBSTATION -FY 92 6/30/1992 35 13,424.83 7,863.11 5,561.72 SUBSTATION AT VAN SANT 7/1/1991 35 332,102.06 204,005.55 128,096.51 LEBANON SUBSTATION WORK - FY 93 6/30/1993 35 26,441.26 14,731.56 11,709.70 NORTH ST. SS PROJECT - FY 93 6/30/1993 35 13,659.84 7,610.48 6,049.36 WORK AT SUBSTATIONS - FY 93 6/30/1993 35 12,292.00 6,848.40 5,443.60 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY93 6/30/1993 35 6,209.40 3,459.52 2,749.88 WORK AT LEBANON SUBSTATION - FY 94 6/30/1994 35 117,359.68 62,032.97 55,326.71 RELAYS & CONTROLS AT SS - FY 94 6/30/1994 35 19,084.90 10,087.73 8,997.17 WORK AT SUBSTATIONS - FY 94 (567) 6/30/1994 35 14,060.20 7,431.82 6,628.38 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY94 6/30/1994 35 6,512.75 3,442.45 3,070.30 GROUNDING SYST/PREP WORK AT DANNERSS - FY 95 6/1/1995 35 21,733.87 10,918.68 10,815.19 EXIDE BATTERIES/FUSES AT SUBSTATIONS - FY 95 6/1/1995 35 13,479.00 6,771.59 6,707.41 TRANSM. BYPASS SWITCHES/INSULATORS 6/1/1995 35 42,716.00 21,459.70 21,256.30 RELAYS/LATCH CONTROLS - FY 95 6/1/1995 35 14,562.00 7,315.67 7,246.33 FLUID DIALYSIS SYSTEM 6/1/1995 35 8,800.00 4,420.95 4,379.05 PRIMARY CABLE/ACCESSORIES AT MID-CITY SUBSTATION 7/31/1995 35 23,776.36 11,831.57 11,944.79 110KV 3 PHASE VACUUM RECLOSER AT DANNER FARM SS 8/30/1995 35 16,165.00 8,005.52 8,159.48 110KV 3 PHASE VACUUM RECLOSER AT DANNER FARM SS 8/30/1995 35 16,165.00 8,005.52 8,159.48 110KV 3 PHASE VACUUM RECLOSER AT DANNER FARM SS 8/30/1995 35 16,165.00 8,005.52 8,159.48 3 WAY VERTICAL SWITCH, 69KV AT DANNER SS 11/29/1995 35 13,503.00 6,590.75 6,912.25 110KV 3 PHASE VACUUM RECLOSER AT DANNER FARM SS 1/4/1996 35 16,165.00 7,851.57 8,313.43 110KV ABB RECLOSER/BREAKER AT MC KEE SUBSTATION 2/9/1996 35 16,165.00 7,813.08 8,351.92 69 KV STEEL SWITCH/INSULATOR AT DANNER SS 4/3/1996 35 22,180.00 10,614.71 11,565.29 CARPENTRY/ELECTICAL WORK AT DANNERSS - FY 96 4/3/1996 35 11,633.25 5,567.34 6,065.91 HENDRIX CABLE-RT.10,LEBANON RD. -ROYAL GRANT SS 4/30/1996 35 145,627.69 69,346.52 76,281.17 69 KV FUSES/MOUNTINGS @ VARIOUS SUBSTATIONS 4/30/1996 35 30,122.46 14,344.03 15,778.43 ESV TYPE CIRCUIT BREAKER @ DANNERFARM SUBSTATION 5/28/1996 35 16,165.00 7,659.13 8,505.87 ESV TYPE CIRCUIT BREAKER @ DANNERFARM SUBSTATION 5/28/1996 35 16,165.00 7,659.13 8,505.87 ESV TYPE CIRCUIT BREAKER @ DANNERFARM SUBSTAION 5/28/1996 35 16,165.00 7,659.13 8,505.87 ESV TYPE CIRCUIT BREAKER @ MAYFAIRSUBSTATION 5/28/1996 35 16,165.00 7,659.13 8,505.87 ESV TYPE CIRCUIT BREAKER @ MAYFAIRSUBSTATION 5/28/1996 35 16,165.00 7,659.13 8,505.87 Reports\Appendix D GAI # A120855.00 Page 31 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) HENDRIX CABLE- RT. 8 - WESTOVER SUBSTA. 69KV 5/31/1996 35 44,129.24 20,908.85 23,220.39 3PH AIR INS. VACCUUM BREAKER,35KV@ MC KEE SS 6/30/1996 35 30,449.00 14,354.53 16,094.47 WIRE/POLES/STUDIES LABOR & MTL - MC KEE SUBSTA 6/30/1996 35 186,408.91 87,878.49 98,530.42 LABOR/WIRE/POLES/MTL. DANNER SS -FY 96 6/30/1996 35 114,710.98 54,078.03 60,632.95 MAT'L.,LABOR KC IND PK UPGRADE - HORSEPOND SS 6/30/1996 35 29,184.07 13,758.20 15,425.87 WIRING FOR 69 & 12 KV BUS @ DANNERFARM SS 9/30/1996 35 37,981.63 17,634.33 20,347.30 SWITCHES/CABLES FOR RELAY INSTR. CONTROLS-DANNER 1/31/1997 35 12,189.31 5,543.23 6,646.08 20'X20' STEEL CONTROL ROOM BLDG. -DANNER SS 6/1/1997 35 54,751.55 24,377.48 30,374.07 69 & 12 KV SUPPORT STEEL STRUCTURES - DANNER SS 6/1/1997 35 82,588.39 36,771.50 45,816.89 ABB 3PH RECLOSER/CIRCUIT BREAKER **SPARE** 6/5/1997 35 16,165.00 7,197.27 8,967.73 ABB 3PH RECLOSER/CIRCUIT BREAKER **SPARE** 6/5/1997 35 16,165.00 7,197.27 8,967.73 ABB 3PH RECLOSER/CIRCUIT BREAKER @MAYFAIR SS 6/5/1997 35 16,165.00 7,197.27 8,967.73 ABB 3PH RECLOSER/CIRCUIT BREAKER @HORSEPOND SS 6/5/1997 35 16,165.00 7,197.27 8,967.73 ABB 3PH RECLOSER/CIRCUIT BREAKER @FRAZIER SS 6/5/1997 35 16,165.00 7,197.27 8,967.73 ABB 3PH RECLOSER/CIRCUIT BREAKER @FRAZIER SS 6/5/1997 35 16,165.00 7,197.27 8,967.73 ABB 3PH RECLOSER/CIRCUIT BREAKER -FRAZIER SS 6/5/1997 35 16,165.00 7,197.27 8,967.73 ABB 3PH RECLOSER/CIRCUIT BREAKER **SPARE** 6/5/1997 35 16,165.00 7,197.27 8,967.73 ABB 3PH RECLOSER/CIRCUIT BREAKER **SPARE** 6/5/1997 35 16,165.00 7,197.27 8,967.73 14.4KV & 25KV BYPASS FUSES & HOLDERS - VARIOUS SS 8/13/1997 35 15,360.00 6,765.71 8,594.29 (13) SINGLE PHASE DIGITAL AMP DEMAND METERS 10/2/1997 35 6,311.47 2,750.00 3,561.47 ABB 38KV 3 PH AIR INSUL. VACUUM BREAKER,MCKEE SS 10/22/1997 35 39,748.16 17,224.20 22,523.96 ABB 3PH AIR INSULATED VACUUM BREAKER,38 KV-MCKEE S 10/22/1997 35 41,278.16 17,887.20 23,390.96 ABB 38KV 3PH AIR-INSULATED VACUUMBREAKER,MCKEE SS 10/22/1997 35 41,353.15 17,919.70 23,433.45 LABOR TO INSTALL GROUNDING/ATTC TOLIGHTNING RODS 3/3/1998 35 5,320.00 2,254.67 3,065.33 CIRCUIT BOARDS FOR SCADA SYSTEMS -VARIOUS SS 3/26/1998 35 12,381.00 5,217.71 7,163.29 EQUIP STORAGE AREA,30'X20' AT FRAZIER SS 5/26/1998 35 7,062.13 2,942.55 4,119.58 SOLENOID OPERATED FAULT INTERRUPTER VACUUM SWITCH 6/8/1998 35 9,165.00 3,818.75 5,346.25 TURNER 3-WAY 69KV GANG OPERATED SWITCH 7/1/1998 35 12,972.00 5,374.11 7,597.89 ABB 69KV 3-POLE VERTICAL SWITCH -MCKEE 7/1/1998 35 8,281.00 3,430.70 4,850.30 (7) SEEKIRK 12PT ANNUNCIATOR W. RED LENSES 7/17/1998 35 6,335.00 2,609.42 3,725.58 TURNER 3-WAY 69KV GANG OPERATED SWITCH 10/6/1998 35 13,437.00 5,470.78 7,966.22 TURNER HYDRAULIC MOTOR OPERATOR,CLOCKWISE ROTATION 10/6/1998 35 4,650.00 1,893.21 2,756.79 TURNER HYDRAULIC MOTOR OPERATOR,VARIABLE TORQUE 10/6/1998 35 4,650.00 1,893.21 2,756.79 (24) O/S PRIMARY FUSE HOLDERS FORBREAKER BYPASS 10/27/1998 35 8,880.00 3,594.29 5,285.71 (2) ABB SOLID STATE RELAY PKGS - MAYFAIR SS 11/3/1998 35 10,334.00 4,182.81 6,151.19 Reports\Appendix D GAI # A120855.00 Page 32 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) CONTROL BLDG-STEEL-12'X28'@ MAYFAIR SS 11/30/1998 35 17,338.00 6,976.48 10,361.52 FLOOR & FOUNDATION FOR MAYFAIR SSCONTROL BLDG 11/30/1998 35 1,940.00 780.62 1,159.38 LABOR BUILDING ERECTION & INT. ELECTRIC 11/30/1998 35 7,474.66 3,007.66 4,467.00 SQ-D RELAYS,SOCKETS,LOAD CENTERS,CIRCUIT BREAKERS 12/31/1998 35 6,684.93 2,673.97 4,010.96 CONDUIT INSTALLATION @ MAYFAIR SS 4/5/1999 35 17,749.00 6,972.82 10,776.18 TRAY CABLE, CONTROL CABLE, WIRE, ETC 4/5/1999 35 8,537.36 3,353.96 5,183.40 MISC ITEMS FOR MAYFAIR SS UPGRADE 4/30/1999 35 6,074.22 2,371.84 3,702.38 69KV SUSPENSION & HORIZON INSULATORS,ETC. 5/7/1999 35 7,332.81 2,863.29 4,469.52 INSTALL POLES & 69 KV 3-WAY SWITCHES,ETC 5/13/1999 35 12,780.00 4,990.29 7,789.71 ABB 3-PH 72.5KV SF-6 PUFFER CIRCUIT BREAKER @ DAFB 7/1/1999 35 34,673.00 13,373.87 21,299.13 ABB 3-PH 72.5KV SF-6 PUFFER CIRCUIT BREAKER @ DAFB 7/1/1999 35 34,673.00 13,373.87 21,299.13 ABB 3-PH 72.5KV SF-6 PUFFER CIRCUIT BREAKER @ DAFB 7/1/1999 35 34,673.00 13,373.87 21,299.13 (2)SEEKIRK BLUE POINT MODULES,TOGGLE & ELECTRO- 7/1/1999 35 1,637.67 631.67 1,006.00 (5) SEEKIRK #A1001 FOR MCKEE RUN SS RTU INSTALL 7/1/1999 35 4,445.70 1,714.77 2,730.93 TRAY CABLE FOR MCKEE RUN SS RTU INSTALLATION 7/1/1999 35 3,762.70 1,451.33 2,311.37 SQ-D DOUBLE-TIER SOCKETS,110V & 240V RELAYS 7/1/1999 35 1,886.71 727.73 1,158.98 CABLE TIE,SEQ. MONITOR,PVC ITEMS,NUTS,BOLTS,ETC. 7/1/1999 35 1,580.52 609.63 970.89 INSTALL PVC & PULL WIRE 69KV CIRCUITS (2/98) 7/1/1999 35 650.00 250.71 399.29 LABOR - CABLE INSTALLATION MCKEE RUN RTU (9&10/98) 7/1/1999 35 5,268.00 2,031.94 3,236.06 ABB 3PH SF6 72.5KV GAS FILL CIRCUIT BREAKER @ DAFB 7/1/1999 35 31,057.00 11,979.13 19,077.87 ABB 3PH SF6 72.5KV GAS FILL CIRCUIT BREAKER @ DAFB 7/1/1999 35 31,057.00 11,979.13 19,077.87 (3) ABB DISTANCE RELAYS W/RCP SOFTWARE-DAFB SS 7/1/1999 35 19,194.00 7,403.40 11,790.60 (2) ABB VERTICLE MOUNT RELAYS - DOVER AFB SS 7/1/1999 35 9,000.00 3,471.43 5,528.57 (4) ABB SIDE BREAK 3PH O/S 69KV DISCONNECT SWTCHS 7/1/1999 35 21,000.00 8,100.00 12,900.00 (12) JOSLYN 72KV POLYMER ARRESTERS - DAFB SS 7/1/1999 35 5,232.00 2,018.06 3,213.94 STEEL "A" FRAME BLDG, GALVANIZED FOR BREAKER 7/1/1999 35 15,517.00 5,985.13 9,531.87 SQUARE-D ITEMS FOR DAFB SS PURCH FY 98 & 99 7/1/1999 35 4,476.63 1,726.70 2,749.93 CABLE INSTALL DAFB SS (INCL RTU),CONCRETE WORK 7/1/1999 35 9,008.00 3,474.51 5,533.49 3000 PSI CONCRETE FOR DAFB SS 7/16/1999 35 2,387.75 915.30 1,472.45 STEEL ERECTION AT DAFB SS 8/13/1999 35 8,216.00 3,149.47 5,066.53 (6) GE JXW-350 CURRENT TRANSFORMERS - DAFB SS 9/23/1999 35 25,716.00 9,735.34 15,980.66 ADDITIONAL TRAY CABLE, CONTROL CABLE & WIRE 9/28/1999 35 1,397.64 529.11 868.53 (3) GE VOLTAGE TRANSFORMERS 69000V - DAFB SS 11/18/1999 35 17,928.00 6,701.66 11,226.34 CABLE INSTALL, CONCRETE WORK DAFBSS - LABOR COST 11/23/1999 35 24,445.00 9,137.77 15,307.23 MISC. STOCK ISSUES FOR DAFB SS FY936739 11/30/1999 35 8,366.50 3,127.48 5,239.02 Reports\Appendix D GAI # A120855.00 Page 33 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) SQUARE-D ITEMS FOR DAFB SS PURCH FY 2000 12/1/1999 35 1,693.77 633.15 1,060.62 DAFB SS UPGRADE - LABOR 2/4/98 - 1/24/00 1/24/2000 35 78,820.00 29,088.33 49,731.67 DAFB SS UPGRADE - MISC MATERIAL FROM VAR. VENDORS 2/2/2000 35 6,361.68 2,347.76 4,013.92 ADD'L MISC ITEMS FOR MAYFAIR SS UPGRADE 5/9/2000 35 668.82 242.05 426.77 69 KV CAPACITORS '01 7/1/2000 35 148,994.44 53,212.30 95,782.14 REPLACE BREAKER-MCKEE RUN '01 7/1/2000 35 225,535.84 80,548.51 144,987.33 DOVER DOWNS SUBSTATION 1/1/2002 35 1,708,995.95 537,113.01 1,171,882.94 2004 DEVELOPMENT UPGRADES - ELECTRICAL SUBSTATIONS 6/30/2004 35 1,300.00 315.71 984.29 SCADA REMOTE CONTROL UNIT 6/30/2004 35 14,160.00 3,438.86 10,721.14 SCADA SOFTWARE 6/30/2004 35 11,167.60 2,712.13 8,455.47 230 KV TIE - CARTANZA SUBSTATION 7/1/2004 35 9,217,420.29 2,238,516.36 6,978,903.93 RELAY AND CONTROLS FY2005 1/1/2005 35 39,200.00 8,960.00 30,240.00 SCADA REMOTE CONTROL UNIT 6/1/2005 35 12,798.69 2,773.05 10,025.64 DIVISION ST SUBSTATION REBUILD 6/30/2005 35 950,800.39 203,742.94 747,057.45 230 KV TIE - CARTANZA SUBSTATION B&V SETTLEMENT 6/30/2005 35 80,000.00 17,142.86 62,857.14 SCADA RTU @ MID-CITY SUBSTATION 7/25/2005 35 7,833.00 1,659.85 6,173.15 SCADA RTU @ ST. JONES SUBSTATION 12/23/2005 35 11,356.00 2,271.20 9,084.80 SCADA RTU-PARKLAND VANSANT 12/23/2005 35 7,662.00 1,532.40 6,129.60 HORSEPOND REGULATORS 1/31/2006 35 28,908.00 5,712.77 23,195.23 SCADA UPGRADE 6/30/2006 35 21,760.00 4,041.14 17,718.86 MCKEE RUN SUBSTATION TRANSFORMER 7/21/2007 35 301,011.17 46,585.06 254,426.11 TRANE CONDENSING UNIT & AIR HANDLER REPLACEMENT 7/31/2007 35 5,800.00 897.62 4,902.38 HORSEPOND SUBSTATION HEAT PUMP SYSTEM 10/2/2007 35 7,000.00 1,050.00 5,950.00 NORTH STREET RTU 6/1/2008 35 21,217.00 2,778.42 18,438.58 LEBANON TRANSFORMER 6/30/2008 35 791,357.62 101,745.98 689,611.64 MAYFAIR SUBSTATION 6/30/2008 35 626,447.39 80,543.24 545,904.15 HORSEPOND ROAD TRANSFORMER 3/5/2009 35 1,081,841.21 118,487.37 963,353.84 COLLEGE ROAD SUBSTATION 6/30/2009 35 2,923,650.07 292,365.01 2,631,285.06 ST JONES SUBSTATION INFRASTRUCTUREDEMO & REPLACEM 2/19/2010 35 3,825,060.74 309,647.77 3,515,412.97 CONTROL HOUSE/SWITCHGEAR @ ST JONES SUBSTATION 2/19/2010 35 1,140,776.14 92,348.54 1,048,427.60 TRANSFORMER @ ST JONES SUBSTATION 2/19/2010 35 870,563.48 70,474.19 800,089.29 (4)SWITCHGEARS @ ST JONES SUBSTATION 2/19/2010 35 180,835.14 14,639.04 166,196.10 (5 SETS) WYE GROUNDS @ MCKEE RUN 4/5/2010 35 81,473.76 6,401.51 75,072.25 (4 SETS) WYE GROUNDS @ NORTH STREET SUBSTATION 4/5/2010 35 54,315.84 4,267.67 50,048.17 72.5KV SF6 CIRCUIT BREAKER @ DANNER FARM SUBSTATIO 5/3/2010 35 39,652.33 3,021.13 36,631.20 Reports\Appendix D GAI # A120855.00 Page 34 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) (3) 72.5KV SF6 CIRCUIT BREAKER @ MCKEE RUN 5/3/2010 35 123,899.39 9,439.95 114,459.44 72.5KV SF6 CIRCUIT BREAKER @ DAFB 6/25/2010 35 47,425.00 3,387.50 44,037.50 MID CITY SUBSTATION 7/19/2010 35 1,238,828.06 85,538.13 1,153,289.93 69 KV BREAKERS REPLACEMENT @ MCKEE 2/4/2011 35 60,792.49 3,329.11 57,463.38 69 KV BREAKERS REPLACEMENT @ FRAZIER 2/11/2011 35 37,500.00 2,053.57 35,446.43 SUBSTATION PT & CT REPLACEMENT NORTH ST BUS YARD 3/11/2011 35 216,932.39 11,363.13 205,569.26 BREAKER REPAIR @ FRAZIER 5/29/2011 35 6,716.45 303.84 6,412.61 69 KV SUB SWITCH REPLACEMENT NORTHST SUBSTATION 6/27/2011 35 144,593.00 6,196.84 138,396.16 SUBSTATION PT & CT REPLACEMENT NORTH ST BUS YARD 6/28/2012 35 228,728.05 3,267.54 225,460.51 SWITCHYARD 1977-78 ACQ 01/01/78 7/1/1986 35 24,920.97 18,868.73 6,052.24 1982-83 SWITCHYARD ASSETS - ACQ. 030317 7/1/1986 35 17,202.22 13,024.54 4,177.68 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 35 29,143.20 21,232.90 7,910.30 BATTERY BANK REPLACEMENT FY 01 6/30/2001 35 11,933.82 3,921.11 8,012.71 SWITCHYARD BLAST WALLS @ MCKEE RUN 5/9/2012 35 43,195.88 822.78 42,373.10 1983-84 ASSETS - ACQ 01/01/84 7/1/1986 12 39,234.03 39,234.03 - 1984-85 TOOLS - ACQ. 01/01/85 7/1/1986 12 5,499.00 5,499.00 - FY 87 AUDIT ADJ. TO FERC LIVES 6/30/1987 12 75,342.17 75,342.17 - TOOLS - FY 90 6/30/1990 12 6,898.80 6,898.80 - TOOLS - FY 91 6/30/1991 12 11,965.34 11,965.34 - TOOLS - FY 92 6/30/1992 12 9,931.72 9,931.72 - TOOLS - FY 93 6/30/1993 12 7,276.77 7,276.77 - TOOLS - FY 94 6/30/1994 12 7,569.90 7,569.90 - TOOLS - FY 95 6/1/1995 12 13,256.45 13,256.45 - ROBO CRIMP 15 TON POWERED TOOL 8/22/2007 12 5,200.00 2,311.11 2,888.89 VANGUARD CT TESTER 9/28/2011 12 17,502.53 1,823.18 15,679.35 OIL FILTER TRAILER 4/23/2012 12 21,056.00 1,169.78 19,886.22 TRANSMISSION LINES ACQ 07/01/79 7/1/1983 40 652,084.67 480,912.44 171,172.23 69 KV REPLACEMENT BREAKERS 3/30/2006 40 131,200.00 22,140.00 109,060.00 TRANSMISSION LINE 2010 FROM MCKEETO NORTH STREET 1/31/2012 40 75,001.93 1,718.79 73,283.14 69 KV LOOP 6/30/1986 30 74,980.08 66,232.40 8,747.68 OH CONDUCTORS 6/30/1986 30 69,834.40 61,687.05 8,147.35 69 KV SWITCHING 6/30/1986 30 69,389.03 61,293.64 8,095.39 OVERHEAD TRANSMISSION ITEMS ACQ. 028491 7/1/1986 30 9,683.00 8,553.32 1,129.68 1978-79 OVERHEAD TRANSMIS ACQ 01/028856 7/1/1986 30 14,122.69 12,475.04 1,647.65 OH TRANSMISSION ITEMS - ACQ. 01/01/84 7/1/1986 30 118,166.19 104,380.13 13,786.06 Reports\Appendix D GAI # A120855.00 Page 35 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 30 34,159.65 29,035.70 5,123.95 (50) POLES - ROUTE 8 6/30/1987 30 10,814.75 9,192.54 1,622.21 (29) POLES - STATE COLLEGE ROAD 6/30/1987 30 5,063.85 4,304.27 759.58 WOODCREST 12.5 KV TIE 6/30/1988 30 7,636.63 6,236.58 1,400.05 GENERATOR REWIND @ POWER PLANT 6/30/1988 30 457,328.08 373,484.60 83,843.48 ROUTE 8 PHASE 2 6/30/1988 30 46,538.39 38,006.35 8,532.04 GENERAL FOODS/SCOTT PAPER 6/30/1988 30 15,921.70 13,002.72 2,918.98 OH CONDUCTORS/DEVICES 6/30/1988 30 38,017.35 31,047.50 6,969.85 FRAZER NEW CIRCUITS 6/30/1989 30 215,244.21 168,607.96 46,636.25 12.5 KV TIE WOODCREST 6/30/1989 30 89,859.06 70,389.60 19,469.46 NEW CIRCUITS AT FRAZIER SS - FY 91 6/30/1991 30 100,699.76 72,168.16 28,531.60 OVERHEAD TRANSMISSION LINE RT 13 BYPASS 6/30/1991 30 10,000.00 7,166.67 2,833.33 OVERHEAD RELOCATION 332 BYPASS - FY92 6/30/1992 30 81,320.30 55,568.87 25,751.43 TRANSMISSION OVERHEAD RT 10 NORTHBYPASS 6/30/1992 30 220,671.15 150,791.95 69,879.20 TRANSMISSION OVERHEAD RT 10 SOUTHBYPASS 6/30/1992 30 110,658.60 75,616.71 35,041.89 CIRCUIT EXTENTION WELL - FY 92 6/30/1992 30 82,808.21 56,585.61 26,222.60 NEW OH CIRCUITS AT FRAZIER SS - FY92 6/30/1992 30 119,447.01 81,622.12 37,824.89 OVERHEAD TRANSMISSION LINES - WALMART -FY 92 6/30/1992 30 56,715.58 38,755.65 17,959.93 69 KV NORTH TO DANNER FARM SS - FY92 6/30/1992 30 7,718.20 5,274.10 2,444.10 OH TRANSMISSION LINE AT VAN SANT STATION 7/1/1991 30 55,752.14 39,955.70 15,796.44 OVERHEAD CONDUCTORS/DEVICES - FY 92 6/30/1992 30 48,853.63 33,383.31 15,470.32 POLES/FIXTURES - FY 92 6/30/1992 30 17,519.64 11,971.75 5,547.89 OVERHEAD LINES - RT 10 SOUTH BYPASS - FY 93 6/30/1993 30 39,542.42 25,702.57 13,839.85 CIRCUIT EXTENSION WELL - FY 93 6/30/1993 30 59,800.02 38,870.01 20,930.01 OVERHEAD LINES - RT 13 WIDENING 6/30/1993 30 34,469.00 22,404.85 12,064.15 69KV NORTH TO DANNER FARM SUBSTATION - FY 93 6/30/1993 30 63,436.94 41,234.01 22,202.93 SWITCHED CAPACITORS - FY 93 6/30/1993 30 5,471.53 3,556.49 1,915.04 TRANSMISSION/SWITCHES - FY 93 6/30/1993 30 8,478.00 5,510.70 2,967.30 OVERHEAD CONDUCTORS/DEVICES - FY 93 6/30/1993 30 57,640.96 37,466.62 20,174.34 POLES & FIXTURES - FY 93 6/30/1993 30 26,738.92 17,380.30 9,358.62 CIRCUIT EXTENSION WELL - FY 94 6/30/1994 30 11,665.08 7,193.47 4,471.61 NEW CIRCUIT AT GENERAL SCOTT SS -FY 94 6/30/1994 30 72,494.52 44,704.95 27,789.57 SWITCHED CAPACITORS - FY 94 6/30/1994 30 5,944.47 3,665.76 2,278.71 OVERHEAD CONDUCTORS/DEVICES - FY 94 6/30/1994 30 55,811.31 34,416.97 21,394.34 POLES/FIXTURES - FY 94 6/30/1994 30 12,627.45 7,786.93 4,840.52 Reports\Appendix D GAI # A120855.00 Page 36 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) OVERHAUL UNIT # 3 TURBINE GENERATOR -FY 95 6/1/1995 30 830,000.00 486,472.22 343,527.78 OVERHEAD TRANSFORMERS - FY 95 6/1/1995 30 41,755.68 24,473.47 17,282.21 PRIMARY METERING CABINET, DEADFRONT 8/7/1995 30 7,899.00 4,585.81 3,313.19 SWITCHGEAR-14400 V PADMOUNT AT NEWFIRE HOUSE 12/27/1995 30 11,930.00 6,760.33 5,169.67 OVERHEAD TRANSFORMERS FROM STOCK -FY 96 6/30/1996 30 22,502.76 12,376.52 10,126.24 POLES/FIXTURES FROM STOCK INSTALLED FY 96 6/30/1996 30 12,546.33 6,900.48 5,645.85 90' METAL POLES - NORTH ST. & SAULSBURY RD. 6/30/1997 30 6,205.70 3,206.28 2,999.42 INSTALL 12 TRANSMISSIO POLES (HENKELS & MCCOY) 7/1/1996 30 22,104.00 12,157.20 9,946.80 POLES/FIXTURES INSTALLED FROM STOCK - FY 97 5/31/1997 30 15,282.66 7,938.49 7,344.17 LINE SWITCHES FROM STOCK INSTALLEDFY 97 5/31/1997 30 9,281.54 4,821.24 4,460.30 OVERHEAD TRANSFORMERS FROM STOCK -FY 97 6/30/1997 30 22,404.18 11,575.49 10,828.69 HENDRIX POLE TOP EXT/TANGENT MESSENGER BRACKETS 7/1/1997 30 6,370.20 3,291.27 3,078.93 POLE,FOOTER INSP/ INSTL GROUND RODS,33 STEEL POLES 7/1/1997 30 19,980.00 10,323.00 9,657.00 GROUND RODS INSTALLED - 268 POLES 7/1/1997 30 12,690.00 6,556.50 6,133.50 REED ST. 4KV CIRCUIT TIE/REPLC TRANSF. POLE 10-1 7/1/1997 30 6,025.00 3,112.92 2,912.08 REVAMP CIRCUIT 467 RIVER CROSSING@ TREADWAY TOWER 10/10/1997 30 6,582.00 3,345.85 3,236.15 EV815K SINGLE PHASE ELECTRONIC RECLOSURE/RT 10 EXT 11/19/1997 30 5,602.40 2,816.76 2,785.64 GROUND RODS INSTALLED - 440 POLES 12/31/1997 30 34,114.79 17,057.40 17,057.39 LABOR CIRCUIT 481 PARTIAL CONV. 4KV TO 12 KV 2/18/1998 30 8,200.00 4,054.44 4,145.56 336& 1/0AAC TREEWIRE FOR 4KV TO 12KV CONVERSION 2/28/1998 30 19,114.49 9,451.05 9,663.44 ADDITIONS TO RT 10 SOUTH BYPASS FROM STOCK 3/13/1998 30 2,310.72 1,142.52 1,168.20 LABOR CIRCUIT 433 PH. 1 & 2 4KV TO12KV CONVERSION 5/22/1998 30 49,675.00 24,147.57 25,527.43 OH TRANSFORMERS FROM STOCK FY 98 6/30/1998 30 48,054.63 23,226.40 24,828.23 POLES/FIXTURES FROM STOCK - FY 98 6/30/1998 30 9,474.40 4,579.29 4,895.11 (9) 900 AMP RECLOSER BYPASS DISCONNECT SWITCHES 7/8/1998 30 7,380.00 3,567.00 3,813.00 (15) 900 AMP RECLOSER BYPASS DISCONNECT SWITCHES 7/8/1998 30 12,300.00 5,945.00 6,355.00 LABOR/MTL EXTRAWORK CIRCUIT #433 12KV CONVERSION 7/16/1998 30 14,116.53 6,783.78 7,332.75 LEXINGTON ELECTRONIC EV815 RECLOSER SYSTEM 9/3/1998 30 12,795.00 6,113.17 6,681.83 POLES INSTALLED - (20) CL H-1,(3)CL 2, (1) CL 3 9/30/1998 30 114,565.29 54,418.51 60,146.78 GROUND RODS INSTL JULY-DEC 592 POLES,31 ADD'L,2RPR 9/30/1998 30 47,675.94 22,646.07 25,029.87 STOCK ISSUES-CECIL ST. CIRC. TIE #1224 12/15/1998 30 440.78 206.92 233.86 GROUND RODS INSTL. JAN-MAR 126 POLES,16 ADD'L,1RPR 2/12/1999 30 11,957.86 5,547.12 6,410.74 32 POLES/FIXTURES FROM STOCK 7/98-0.112244897959184 9/15/1998 30 6,519.50 3,114.87 3,404.63 OH CONDUCTORS & DEVICES FROM STOCK- FY 1999 6/16/1999 30 7,876.15 3,544.27 4,331.88 (12) 70' CLASS 1 WOODEN POLES - LOWE'S 7/1/1999 30 21,021.84 9,459.83 11,562.01 Reports\Appendix D GAI # A120855.00 Page 37 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) 7136' 636MCM GROSBEAK OH PRIMARY &ARMOR RODS 7/1/1999 30 8,543.96 3,844.78 4,699.18 INSTALL 636MCM WIRE & ARMOR RODS @RT 13 (LOWE'S) 7/1/1999 30 11,548.92 5,197.01 6,351.91 (20) 40' CLASS 2 POLES - RODNEY VILLAGE 7/1/1999 30 5,302.58 2,386.16 2,916.42 (6) PENTA TREATED DOUGLAS FIR POLES 7/2/1999 30 18,654.00 8,394.30 10,259.70 10,005' 636MCM GROSBEAK O/H PRIMARY WIRE 7/2/1999 30 9,962.98 4,483.34 5,479.64 69KV HORIZ & SUSP. INSULATORS (62)PUNCH. RUN CONN 7/2/1999 30 6,680.58 3,006.26 3,674.32 DEAD-END SHOES,CROSS-ARMS,BRACES,SPLICE,BOLTS,ETC 7/2/1999 30 7,744.17 3,484.88 4,259.29 LABOR TO RELOCATE 69KV TRANSMISSION LINE 7/2/1999 30 110,680.00 49,806.00 60,874.00 69KV POLYMER INSULATORS FOR LOWE'SPROJECT 7/13/1999 30 6,542.35 2,944.06 3,598.29 BRACES,DEADENDS,GROUNDING,GUYING,AMP TAPS,ETC. 8/16/1999 30 7,725.31 3,433.47 4,291.84 12,550' HENDRIX ACSR 15 KV SPACERCABLE RODNEY VIL 2/25/2000 30 6,513.45 2,786.31 3,727.14 12,618' HENDRIX ACSR 15KV SPACER CABLE RODNEY VILL 4/28/2000 30 5,794.19 2,446.44 3,347.75 MISC. MATERIALS FROM STOCK - RODNEY VILLAGE PROJ. 4/30/2000 30 33,663.20 14,213.35 19,449.85 LABOR - INSTL. POLES, WIRE, TRANSFORMERS ETC. 5/3/2000 30 265,507.50 112,103.17 153,404.33 OH CONDUCTORS/DEVICES FROM STOCK JULY-DEC 1999 10/31/1999 30 9,239.92 4,055.30 5,184.62 45' CL 2 POLE-KITTS H.RD,40' CL2 POLE -LEWIS DR 2/25/2000 30 580.84 248.47 332.37 (20) 40' CLASS 2 POLES - EDGEWATERFARM LANE 3/6/2000 30 5,404.36 2,311.87 3,092.49 CROSSARMS, INSULATORS,BRACKETS,ETC -EDGEWTR FARM L 3/31/2000 30 3,553.74 1,510.34 2,043.40 OH CONDUCTORS/DEVICES FROM STOCK JAN-JUNE 2000 3/31/2000 30 9,758.54 4,147.38 5,611.16 NORTH ST MIFFLIN TO WEST 6/30/2001 30 27,493.95 10,539.35 16,954.60 NORTH - MIFFLIN TO WEST FY 02 1/1/2002 30 92,627.42 33,963.39 58,664.03 WIRE REPLACEMENT 69 KV 1/1/2002 30 263,913.38 96,768.24 167,145.14 REMOTE TRANSMISSION UNIT 4/30/2002 30 13,039.19 4,636.16 8,403.03 2004 DEVELOPMENT UPGRADES - TRANSMISSION OVERHEAD 6/30/2004 30 20,530.00 5,816.83 14,713.17 WHITE OAK 69KV REBUILD 4/1/2005 30 62,744.19 16,208.92 46,535.27 TRANSMISSION SWITCHES FY05 6/1/2005 30 20,260.00 5,121.28 15,138.72 MAYFAIR TO VANSANT 69 KV TRANSMISSION LINES OH 6/30/2005 30 113,257.05 28,314.26 84,942.79 MAYFAIR TO VANSANT 69 KV LINE 8/24/2005 30 977.28 238.89 738.39 TRANSMISSION SWITCHES FY 06 3/13/2006 30 23,284.00 5,303.58 17,980.42 DOVER DOWNS 69KV RELOCATION PROJ EE0702 3/28/2007 30 414,386.82 79,424.14 334,962.68 MAYFAIR TO MID CITY 69KV LINE 4/30/2007 30 459,113.30 86,721.40 372,391.90 REPLACE TRANSFORMER (2212-20-1) @MCKEE RUN 10/9/2007 30 23,398.00 4,094.65 19,303.35 REPLACE (5) 69 KV LINE BREAKERS @NORTH STREET 12/31/2007 30 310,018.78 51,669.80 258,348.98 TRANSMISSION SWITCHES FY08 3/28/2008 30 22,676.00 3,590.37 19,085.63 MAYFAIR TO MID-CITY LINE 4/9/2008 30 9,585.48 1,517.70 8,067.78 Reports\Appendix D GAI # A120855.00 Page 38 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) REPLACE (2) 69 KV LINE BREAKERS @COLLEGE RD. 6/30/2008 30 68,200.00 10,230.00 57,970.00 REPLACE 69 KV LINE BREAKERS @ MCKEE RUN 6/30/2008 30 34,100.00 5,115.00 28,985.00 REPLACE (3) 69 KV LINE BREAKERS @NORTH STREET 4/27/2009 30 121,815.00 14,888.50 106,926.50 REPLACE 69 KV LINE BREAKER @ COLLEGE RD. 4/27/2009 30 43,322.16 5,294.93 38,027.23 (2) TRANSMISSION SWITCHES @ COLLEGE RD SUBSTATION 10/21/2009 30 10,332.00 1,090.60 9,241.40 69 KV FEEDERS 3 & 4 7/1/2010 30 9,275,799.96 772,983.33 8,502,816.63 DEADFRONT PRIMARY METERING CABINET@ DAFB 7/1/2010 30 15,049.00 1,254.08 13,794.92 DEADFRONT PRIMARY METER CABINET @EDEN HILL 6/6/2011 30 15,049.00 794.25 14,254.75 UG CONDUCTORS/DEVICES 6/30/1988 30 242,196.40 197,793.73 44,402.67 UG CONDUCTORS/DEVICES 6/30/1988 30 7,771.70 6,346.89 1,424.81 UNDERGROUND CONDUCTORS/DEVICES - FY 92 6/30/1992 30 217,977.92 148,951.58 69,026.34 UNDERGROUND CONDUCTORS/DEVICES - FY 93 6/30/1993 30 303,885.99 197,525.89 106,360.10 UNDERGROUND CONDUCTORS/DEVICES - FY 94 6/30/1994 30 188,245.01 116,084.42 72,160.59 400', 4" DIRECTIONAL BORE FOR GREENTREE 11/19/1998 30 3,300.00 1,549.17 1,750.83 3,175' 2" DIRECTIONAL BORE, SCH 40CONDUIT 12/1/1998 30 23,088.12 10,838.59 12,249.53 1,350', 4" PVC-RELOCATION OF WIRES@ MOVIE THEATER 3/31/1999 30 1,217.27 557.92 659.35 3000' 750MCM ALUM 15KV WIRE - WEBBS LANE 8/25/1998 30 15,014.10 7,173.40 7,840.70 4/0 COPPER WIRE,CONNS, SPLICE ETC- 911 CENTER 8/31/1998 30 12,693.45 6,064.65 6,628.80 7200' 4/0 ALUM 15KV WIRE,4" FLEX -THE RETREAT 9/8/1998 30 14,634.76 6,992.16 7,642.60 CONDUIT, #4 WIRE (FOR S/L) CRANBERRY RUN 9/30/1998 30 2,855.33 1,356.28 1,499.05 VAR. SIZES PVC, #4 WIRE JULY-DEC.ISSUES 9/30/1998 30 2,633.44 1,250.88 1,382.56 3000' 750MCM ALUM 15KV WIRE - LOOCKERMAN ST. 10/16/1998 30 13,242.90 6,253.59 6,989.31 9000' 1/0 ALUM 15KV WIRE, 2" PVC -GREENTREE 11/23/1998 30 12,450.73 5,844.93 6,605.80 5118' 1/0 ALUM 15KV WIRE - WYOMINGMILL RD. 12/29/1998 30 6,970.72 3,253.00 3,717.72 UG CONUCTORS/DEVICES - FROM STOCK- FY 99 12/31/1998 30 112,832.69 52,655.26 60,177.43 2" PVC,5000' 1/0 ALUM 15KV WIRE,ETC. TWELVE OAKS 1/29/1999 30 8,788.69 4,076.98 4,711.71 4040' 750MCM ALUM 15KV WIRE, ETC. - WESTOVER 3/3/1999 30 17,792.94 8,204.52 9,588.42 6000' 750 MCM ALUM 15KV WIRE - DOVER MALL MOVIES 3/31/1999 30 26,764.55 12,267.09 14,497.46 6'X6'X6' UTILITY VAULT W. ROADWAYLID - DOVER MALL 3/31/1999 30 4,920.00 2,255.00 2,665.00 4050' 750MCM ALUM 15KV WIRE, 2" CONDUIT 4/22/1999 30 19,170.42 8,733.19 10,437.23 1/0 ALUM 15KV WIRE,LUBR.,ETC-MCKEEBSNS PARK 5/21/1999 30 10,329.41 4,676.93 5,652.48 2400' 4" FLEX PRELUBE CONDUIT - LOWE'S 7/1/1999 30 5,145.60 2,315.52 2,830.08 9880' 6" PVC CONDUIT - LOWE'S 7/1/1999 30 16,244.14 7,309.86 8,934.28 1966' 4" DIRECTIONAL BORE RT 13 -LOWE'S 7/1/1999 30 14,745.00 6,635.25 8,109.75 (2) 10'X10'X7' PRECAST UTILVAULTS,LOWES 6"WALLS 7/1/1999 30 10,016.00 4,507.20 5,508.80 Reports\Appendix D GAI # A120855.00 Page 39 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) 5012' 1/0 ALUM 15KV 220M PRIMARY -LOWE'S 7/1/1999 30 6,705.05 3,017.27 3,687.78 5000' 4" SM BLACK DUCT FOR RETREAT/MAPLE DALE 7/1/1999 30 10,700.00 4,815.00 5,885.00 4400' 2", 3100' 4" FLEX CONDUIT RETREAT/MAPLE DALE 7/1/1999 30 9,059.24 4,076.66 4,982.58 2" & 4" DIRECTIONAL BORES TO INSTALL CONDUIT 7/1/1999 30 82,522.37 37,135.07 45,387.30 2160' 6" FLEXIBLE CONDUIT - MAYFAIR DEV. 7/1/1999 30 9,201.60 4,140.72 5,060.88 5230' 4" FLEX & PVC CONDUIT - MAYFAIR DEV. 7/1/1999 30 10,540.63 4,743.28 5,797.35 24630' 2" SCHEDULE 40 CONDUIT - MAYFAIR DEV. 7/1/1999 30 11,102.28 4,996.03 6,106.25 LABOR,EQ. - 2",4" & 6" DIRECTIONALBORES,WELDS,ETC 7/1/1999 30 207,687.39 93,459.33 114,228.06 8091' 4/0 ALUM 15KV UG PRIMARY - MAYFAIR DEVL. 7/1/1999 30 12,597.69 5,668.96 6,928.73 MISC ITEMS FOR MAYFAIR DEVL. - FY99 WORK 7/1/1999 30 32,136.09 14,461.24 17,674.85 9165' 750MCM ALUM 15KV UG PRIMARY-PUNCH RUN CONN 7/2/1999 30 38,203.38 17,191.52 21,011.86 TERMINATORS & AMP PIGGYS FOR 750MCM - PUNCH RN CNN 7/2/1999 30 6,258.90 2,816.51 3,442.39 6"PVC W. ACC.,U-GUARDS,COLD-SHR,CUT-OUTS,BRKTS,ETC 7/2/1999 30 6,589.76 2,965.39 3,624.37 LABOR/MATERIALS - LANDSCAPE RESTORATION UG LINES 7/21/1999 30 18,999.25 8,496.89 10,502.36 4" FLEX PRELUBE CONDUIT,ETC-TRANSPORTATION CIRCLE 7/29/1999 30 1,800.05 805.02 995.03 LABOR -4" DIRECTIONAL BORE - TRANSPORTATION CIRCLE 7/29/1999 30 4,739.83 2,119.76 2,620.07 38581' 750MCM ALUM 15KV PRIMARY -LOWE'S 8/16/1999 30 153,455.79 68,202.57 85,253.22 PVC PIPE & ACCESS - SR1 @ DAFB GOLF TO MAIN GATE 10/6/1999 30 6,856.37 3,028.23 3,828.14 MISC. ITEMS FOR UG INSTALLATIONS -LOWE'S 10/13/1999 30 31,154.77 13,760.02 17,394.75 750MCM ALUM 15KV UG PRIMARY SR1 @DAFB GOLF/MN GT 11/5/1999 30 23,902.00 10,490.32 13,411.68 6",2" DIRECTIONAL BORING & 6" FUSIONS @ MAYFAIR 12/30/1999 30 11,839.02 5,130.24 6,708.78 (2) 6'X6'X5' ELECTRIC MANHOLES W.LIDS 1/4/2000 30 4,459.00 1,932.23 2,526.77 (4) 2T GALVANIZED SWIFT LIFT PINS 1/4/2000 30 924.00 400.40 523.60 3125' 750MCM ALUM 15KV UG PRIMARYWIRE 1/24/2000 30 11,704.69 5,039.52 6,665.17 DIRECTIONAL BORES,FUSION WELDS,TXPAD @ MAYFAIR 2/17/2000 30 78,725.88 33,677.18 45,048.70 UG PRIMARY & SECONDARY WIRE - FOXHALL DR. CONV. 2/25/2000 30 6,025.26 2,577.47 3,447.79 2" DIRECTIONAL BORES,INSTL. EQ.-FOX HALL DR. CONV. 2/25/2000 30 35,567.07 15,214.80 20,352.27 7545' 1/0 15KV ALUM WIRE,4"PVC ITEMS,ETC -CL LOGIC 7/31/1999 30 12,889.08 5,764.28 7,124.80 1200' 4" FLEX PRELUBE,CPLGS,ETC -RT 10/GEN'LS WAY 8/13/1999 30 2,663.78 1,191.30 1,472.48 UG CONDUCTORS/DEVICES FROM STOCK JULY-SEPT 1999 8/15/1999 30 28,071.92 12,554.39 15,517.53 7/99-9/99 STOCK ISSUES- NEW UG SERVICES 8/16/1999 30 9,000.61 4,000.27 5,000.34 LABOR/EQUIP - 4" DIRECTIONAL BORERT10/GEN'LS WAY 8/18/1999 30 5,991.72 2,662.99 3,328.73 7450' 1/0 ALUM 15KV WIRE,ELB,TERMETC -PLAYTEX #4 8/23/1999 30 10,576.90 4,700.84 5,876.06 7555' 1/0 15KV WIRE,ND-350 PED.PVC -ST.JONES CMNS 10/18/1999 30 11,460.99 5,030.10 6,430.89 7526' 1/0 15KV WIRE(10,032.16),TERM,SLICE,BOLTS 11/12/1999 30 12,087.11 5,304.90 6,782.21 Reports\Appendix D GAI # A120855.00 Page 40 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) UG CONDUCTORS/DEVICES FROM STOCK OCT-DEC 1999 11/15/1999 30 12,330.20 5,411.59 6,918.61 10/99 - 12/99 STOCK ISSUES FOR NEWUG SERVICES 11/23/1999 30 8,104.87 3,534.62 4,570.25 10056' 4/0 15KV ALUM PRIMARY - TUDOR IND. PARK 12/2/1999 30 15,657.20 6,828.28 8,828.92 7475' 1/0 15KV ALUM,760' 4" PVC,BRACKETS,MISC. 12/8/1999 30 12,077.36 5,267.07 6,810.29 STOCK ISSUES FOR NEW UG SERVICES -36526 1/3/2000 30 6,450.36 2,795.16 3,655.20 2907' 750MCM ALUM 15KV UG PRIMARYWIRE 1/19/2000 30 10,888.17 4,687.96 6,200.21 ND-450 PEDESTAL, AMP PIGGYS, SPLICE, ETC. 1/19/2000 30 5,619.85 2,419.66 3,200.19 UG CONDUCTORS/DEV. FROM STOCK - JAN-MAR,2000 2/15/2000 30 34,134.00 14,696.58 19,437.42 9180' 750MCM ALUM 15KV UG,AMP PIGGYS,INSTL MTL. 2/28/2000 30 38,342.28 16,401.98 21,940.30 2932' 750MCM ALUM 15KV UG PRIMARY - DOVER MALL 3/6/2000 30 10,964.80 4,690.50 6,274.30 5996' 750MCM ALUM 15KV UG, AMP PIGGYS,TERMN,ETC 3/24/2000 30 23,965.32 10,185.26 13,780.06 ND - 330 PEDESTAL - DEL TECH 3/30/2000 30 1,079.21 458.66 620.55 (2) NORDIC FIBERGLASS PADS/GROUNDSLEEVES 3/30/2000 30 1,337.32 568.36 768.96 3070' 750MCM ALUM 15KV, 6" PVC PIPE,SPLICE ETC. 4/14/2000 30 13,551.35 5,759.32 7,792.03 4/00-6/00 STOCK ISSUES - NEW UG SERVICES 4/28/2000 30 10,844.54 4,578.81 6,265.73 UG CONDUCTORS/DEV. FROM STOCK - APR-JUNE,2000 5/15/2000 30 16,665.29 7,036.46 9,628.83 3120' 6" PVC CONDUIT - S. STATE ST. 5/17/2000 30 5,695.87 2,389.10 3,306.77 COUPLINGS,ELBOWS,GLUE,ETC. - S.STATE ST. 5/17/2000 30 1,336.36 560.53 775.83 ACORN LANE 6/30/2003 30 21,614.00 6,844.43 14,769.57 4KV TO 12KV UPGRADE - FY03 6/30/2003 30 211,308.19 66,914.26 144,393.93 ACORN LANE 6/30/2003 30 28,156.75 8,916.30 19,240.45 UG CONDUCTORS/DEVICES @ BUSH FARM 7/8/2007 30 90,366.82 16,567.25 73,799.57 UG CONDUCTORS/DEVICES @ WOODMILL APARTMENTS 10/3/2007 30 21,320.72 3,731.13 17,589.59 UG CONDUCTORS/DEVICES @ STOVER PROFFESIONAL CAMPUS 10/23/2007 30 43,486.64 7,489.37 35,997.27 UG CONDUCTORS/DEVICES @ HILTON GARDENS 12/7/2007 30 10,934.00 1,852.71 9,081.29 UG CONDUCTORS/DEVICES @ 802 SILVERLK BLVD 2/15/2008 30 8,923.95 1,462.54 7,461.41 UG CONDUCTORS/DEVICES @ EDEN HILLFARM 2/28/2008 30 43,227.06 6,964.36 36,262.70 UG CONDUCTORS/DEVICES @ CANNON MILLS 3/26/2008 30 79,279.76 12,552.63 66,727.13 UG CONDUCTORS/DEVICES @ VILLAGE OFWESTOVER 5/21/2008 30 17,975.55 2,746.26 15,229.29 UG CONDUCTORS/DEVICES @ WALGREENS 5/29/2008 30 12,588.97 1,923.31 10,665.66 UG CONDUCTORS/DEVICES @ COLLEGE ROAD 6/17/2008 30 144,512.13 21,676.82 122,835.31 UG CONDUCTORS/DEVICES @ COMMERCE BANK 6/23/2008 30 5,933.88 890.08 5,043.80 UG CONDUCTORS/DEVICES @ DAFB 6/30/2008 30 188,487.97 28,273.20 160,214.77 UG CONDUCTORS/DEVICES @ DOVEVIEW APARTMENTS 6/30/2008 30 9,026.98 1,354.05 7,672.93 UG CONDUCTORS/DEVICES @ BUTTONWOODCT (DAFB) 9/5/2008 30 6,709.12 969.10 5,740.02 Reports\Appendix D GAI # A120855.00 Page 41 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) UG CONDUCTORS/DEVICES @ BERRY VANLINES 9/11/2008 30 9,032.68 1,304.72 7,727.96 UG CONDUCTORS/DEVICES @ TIDEWATERUTILITIES 10/29/2008 30 17,263.45 2,397.70 14,865.75 UG CONDUCTORS/DEVICES @ NEW GOVERNORS AVE LIGHTING 11/6/2008 30 19,844.65 2,756.20 17,088.45 UG CONDUCTORS/DEVICES @ DAFB HOUSING 11/26/2008 30 11,639.26 1,584.23 10,055.03 UG CONDUCTORS/DEVICES @ KENT COUNTY COURT HOUSE 12/12/2008 30 7,518.04 1,023.29 6,494.75 UG CONDUCTORS/DEVICES @ DAFB 12/17/2008 30 50,107.24 6,680.97 43,426.27 UG CONDUCTORS/DEVICES @ STATE POLICE HEADQUARTERS 3/13/2009 30 28,131.23 3,594.55 24,536.68 UG CONDUCTORS/DEVICES @ PATRIOT VILLAGE 4/29/2009 30 6,542.64 799.66 5,742.98 UG CONDUCTORS/DEVICES @ EDEN HILLFARM 6/15/2009 30 98,937.07 11,817.48 87,119.59 UG CONDUCTORS/DEVICES @ ROYAL FARMS 6/19/2009 30 6,309.85 736.15 5,573.70 UG CONDUCTORS/DEVICES @ COLLEGE ROAD 6/23/2009 30 10,495.46 1,224.47 9,270.99 UG CONDUCTORS/DEVICES @ BUSH FARM 6/25/2009 30 267,422.77 31,199.32 236,223.45 UG CONDUCTORS/DEVICES @ SOUTH LITTLE CREEK ROAD 10/2/2009 30 19,955.17 2,161.81 17,793.36 UG CONDUCTORS/DEVICES @ COLLEGE RDBUSINESS PARK 12/18/2009 30 17,841.64 1,784.16 16,057.48 BORINGS FOR UG CONDUCTORS/DEVICES@ FAIRFIELD FARM 1/19/2010 30 26,893.61 2,614.66 24,278.95 UG CONDUCTORS/DEVICES @ KENT COUNTY COURT HOUSE 1/21/2010 30 17,394.31 1,691.11 15,703.20 UG CONDUCTORS/DEVICES @ EDEN HILLFARM 3/30/2010 30 44,104.97 4,042.96 40,062.01 BORINGS FOR UG CONDUCTORS/DEVICES@ CANDLEWICK 4/6/2010 30 9,685.14 887.80 8,797.34 UG CONDUCTORS @ VILLAGE OF BLUE HEN APARTMENTS 4/21/2010 30 53,527.21 4,757.97 48,769.24 UG CONDUCTORS/DEVICES @ LEXINGTONGLEN 4/22/2010 30 8,942.88 794.92 8,147.96 UG CONDUCTORS/DEVICES @ SR 1 & SR9 5/7/2010 30 15,155.64 1,347.17 13,808.47 UG CONDUCTORS/DEVICES @ FAIRFIELDFARMS 5/17/2010 30 17,954.20 1,546.06 16,408.14 UG CONDUCTORS/DEVICES @ W. REILLYBROWN 5/17/2010 30 17,501.12 1,507.04 15,994.08 UG CONDUCTORS/DEVICES @ FARTHING WOODS 6/1/2010 30 6,780.10 583.84 6,196.26 UG CONDUCTORS/DEVICES @ CANDLEWICK 6/2/2010 30 9,279.18 799.04 8,480.14 UG CONDUCTORS/DEVICES @ DAFB 6/3/2010 30 12,597.50 1,084.78 11,512.72 UG CONDUCTORS/DEVICES @ SOUTH STATE STREET 6/22/2010 30 6,148.51 512.38 5,636.13 UG CONDUCTORS/DEVICES @ BAY HEALTH 6/29/2010 30 112,184.88 9,348.74 102,836.14 UG CONDUCTORS/DEVICES @ COLLEGE RDPUMPING STATION 6/30/2010 30 9,410.63 784.22 8,626.41 UG CONDUCTORS/DEVICES @ NEW DOVERPUBLIC LIBRARY 6/30/2010 30 15,360.96 1,280.08 14,080.88 UG CONDUCTORS/DEVICES @ KITTS HUMMOCK ROAD 6/30/2010 30 14,363.92 1,196.99 13,166.93 UG CONDUCTORS/DEVICES @ DOVER STREET 7/21/2010 30 19,476.81 1,568.97 17,907.84 UG CONDUCTORS/DEVICES @ COLLEGE RDPUMPING STATION 8/5/2010 30 15,911.76 1,281.78 14,629.98 UG CONDUCTORS/DEVICES @ SENATOR'SLAKE 10/5/2010 30 12,187.63 914.07 11,273.56 UG CONDUCTORS/DEVICES @ KRAFT 10/27/2010 30 18,322.35 1,323.28 16,999.07 Reports\Appendix D GAI # A120855.00 Page 42 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) UG CONDUCTORS/DEVICES @ L&W INSURANCE 11/2/2010 30 13,688.09 988.58 12,699.51 UG CONDUCTORS/DEVICES @ LEXINGTONGLEN 12/15/2010 30 6,776.93 470.62 6,306.31 UG CONDUCTORS/DEVICES @ WAWA (RT 8) 4/7/2011 30 13,557.52 790.86 12,766.66 UG CONDUCTORS/DEVICES @ KITTS HUMMOCK ROAD 5/2/2011 30 26,746.84 1,485.94 25,260.90 DIRECTIONAL BORINGS @ GIANT SUPERMARKET 5/5/2011 30 22,108.00 1,228.22 20,879.78 UG CONDUCTORS @ VILLAGE OF BLUE HEN APARTMENTS 5/13/2011 30 48,529.61 2,696.09 45,833.52 DIRECTIONAL BORINGS @ LEIPSIC ROAD 6/1/2011 30 27,266.16 1,439.05 25,827.11 UG CONDUCTORS/DEVICES @ EDEN HILLFARM 6/6/2011 30 30,332.03 1,600.86 28,731.17 UG CONDUCTORS/DEVICES @ CHICK-FIL-A (RT 13) 6/9/2011 30 6,215.97 328.07 5,887.90 UG CONDUCTORS/DEVICES @ WINDMILL APTS 6/13/2011 30 13,809.05 728.81 13,080.24 UG CONDUCTORS/DEVICES @ WILD MEADOWS 6/28/2011 30 15,543.94 777.20 14,766.74 UG CONDUCTORS/DEVICES & BORING @ LEWIS DRIVE 6/30/2011 30 23,439.77 1,171.99 22,267.78 UG CONDUCTORS/DEVICES FY12 @ BLUEHEN APTS 7/7/2011 30 24,154.93 1,207.75 22,947.18 UG CONDUCTORS/DEVICES FY12 @ KITTSHUMMOCK 7/26/2011 30 19,661.47 928.46 18,733.01 UG CONDUCTORS/DEVICES FY 12 @ NOTTINGHAM MEADOWS 8/9/2011 30 1,108.36 52.34 1,056.02 UG CONDUCTORS/DEVICES FY12 @ LEWISDRIVE 8/15/2011 30 5,568.78 262.97 5,305.81 UG CONDUCTORS/DEVICES FY12 @ SAULSBURY RD 8/29/2011 30 14,814.00 658.40 14,155.60 UG CONDUCTORS/DEVICES FY12 @ SILVER LAKE BLVD 8/29/2011 30 14,814.00 658.40 14,155.60 UG CONDUCTORS/DEVICES FY12 @ WOODMILL 10/28/2011 30 5,096.32 198.19 4,898.13 UG CONDUCTORS/DEVICES @ LITTLE CREEK ROAD 12/6/2011 30 4,960.65 179.13 4,781.52 UG CONDUCTORS/DEVICES FY12 @ C F SCHWARTZ 3/13/2012 30 15,575.13 432.64 15,142.49 UG CONDUCTORS/DEVICES FY12 @ WESLEY COLLEGE 4/3/2012 30 56,796.78 1,419.92 55,376.86 UG CONDUCTORS/DEVICES FY12 @ DOVERHIGH SCHOOL 5/1/2012 30 221,460.38 4,921.34 216,539.04 UG CONDUCTORS/DEVICES FY12 @ DOVEREAST 6/18/2012 30 9,395.56 156.59 9,238.97 TURBINE ROOM EQUIPMENT 7/1/1963 40 2,160,112.32 2,160,112.32 - GENERATOR- TURBINE ROOM 7/1/1975 40 24,665.82 23,124.21 1,541.61 GENERATOR IN TURBINE ROOM 1/1/1977 40 51,603.37 46,443.03 5,160.34 TURBINE 1/1/1977 40 82,948.31 74,653.48 8,294.83 INSTRUMENTATION IN TURBINE ROOM 1/1/1977 40 5,197.55 4,677.80 519.75 TURBINE ROOM EQUIPMENT 1/1/1978 40 51,144.45 44,751.39 6,393.06 TURBINE ROOM EQUIPMENT 1/1/1978 40 8,602.12 7,526.86 1,075.26 TURBINE ROOM EQUIPMENT 1/1/1980 40 11,189.56 9,231.39 1,958.17 TURBINE ROOM EQUIPMENT 1/1/1980 40 22,089.32 18,223.69 3,865.63 TURBINE ROOM EQUIPMENT 1/1/1981 40 12,159.80 9,727.84 2,431.96 TURBINE ROOM EQUIPMENT FROM CAP. A/C 1/1/1982 40 10,586.71 8,204.70 2,382.01 Reports\Appendix D GAI # A120855.00 Page 43 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) TURBINE ROOM EQUIP. FROM CAP/ A/C 1/1/1983 40 62,720.81 47,040.61 15,680.20 TURBINE ROOM EQUIP. FROM CAP. A/C 1/1/1984 40 38,259.59 27,738.20 10,521.39 TURBINE ROOM EQUIP. - ACQ. 07/01/54 7/1/1986 40 79,417.96 52,614.40 26,803.56 TURBINE ROOM EQUIP. - ACQ. 07/01/55 7/1/1986 40 17,232.01 11,416.21 5,815.80 TURBINE ROOM EQUIP. - ACQ. 07/01/57 7/1/1986 40 29,825.97 19,759.71 10,066.26 IMPROVEMENTS TURBINE ROOM - ACQ. 027211 7/1/1986 40 19,891.35 13,178.02 6,713.33 TURBINE ROOM EQ./BOILER UNIT # 3 -ACQ. 07/01/72 7/1/1986 40 7,039,399.16 4,663,601.94 2,375,797.22 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 40 2,226,490.06 1,419,387.41 807,102.65 TURBINE ROOM EQUIPMENT - VAN SANTSTATION 7/1/1991 40 586,881.80 315,448.97 271,432.83 TURBINE ROOM EQUIPMENT - FY 94 6/30/1994 40 160,819.22 74,378.89 86,440.33 REPLACED MCKEE 3 TURBINE CONTROLS(EHC) SYSTEM 6/30/1998 40 450,000.00 163,125.00 286,875.00 VANSANT COM REPLACEMENT 2/26/2008 40 30,406.85 3,674.16 26,732.69 UNIT 3 TURBINE BEARING FIRE PROTECT DELUGE 11/30/2010 40 44,720.00 2,329.17 42,390.83 UNIT 3 COOLING TOWER LIFE EXTENSION 12/2/2010 40 371,513.08 19,349.64 352,163.44 VANSANT CT MARK IV UPGRADES 12/9/2010 40 529,129.13 27,558.81 501,570.32 UNITS 1 & 2 COOLING TOWER (PHASE 1) 6/30/2011 40 136,294.04 5,111.03 131,183.01 DIAPHRAGM METER PUMP @ VANSANT 9/15/2011 40 13,070.19 435.67 12,634.52 TURBO GEN. EQUIP. - UNIT # 3 ACQ.26846 8/1/1979 40 4,232,232.64 3,535,677.68 696,554.96 TURBO GENERATOR EQUIPMENT - ACQ. 021002 7/1/1986 40 52,730.61 34,934.03 17,796.58 TURBO GENERATOR EQUIPMENT 0 ACQ. 021002 7/1/1986 40 9,858.40 6,531.19 3,327.21 TURBINE OUTLET VALVE 6/30/1987 40 14,154.74 9,023.65 5,131.09 FY 87 AUDIT ADU TO FERC LIVES 6/30/1987 40 270,880.40 172,686.26 98,194.14 #3 BURNER MODIFICATION 6/30/1989 40 5,804.44 3,410.11 2,394.33 REPLACE SUPPORTS # 3 6/30/1990 40 143,910.00 80,949.38 62,960.62 50-75 MEGA WATT GENERATOR 6/30/1991 40 6,918.00 3,718.43 3,199.57 TURBO GENERATORS AT VAN SANT STATION 7/1/1991 40 9,878,712.66 5,309,808.05 4,568,904.61 UNIT 3 BLADES 6/30/1992 40 639,062.50 327,519.53 311,542.97 TURBO GENERATOR - FY 94 6/30/1994 40 322,574.84 149,190.86 173,383.98 TURBO GENERATORS - FY 95 6/1/1995 40 33,286.00 14,631.97 18,654.03 REPAIR BEARINGS - UNIT # 1 (ELLIOTT CO.) 10/6/1995 40 54,466.00 23,488.46 30,977.54 MAJOR REPAIRS STEAM TURBINE GENERATOR - VAN SANT 1/4/1996 40 425,569.00 180,866.83 244,702.17 FRAME 6 BLADE KIT AT VAN SANT 2/14/1996 40 160,945.00 68,066.32 92,878.68 REPAIRS TO MCKEE 3 TURBINE 6/30/2000 40 1,100,000.00 343,750.00 756,250.00 REPLACED U3 AIR HEATER BASKETS 6/30/2002 40 157,444.00 41,329.05 116,114.95 NOX REDUCTION 6/30/2003 40 1,853,657.46 440,243.65 1,413,413.81 Reports\Appendix D GAI # A120855.00 Page 44 of 45 022813

SCHEDULE D-1 CITY OF DOVER ELECTRIC UTILITY ASSETS BOOK VALUE LESS DEPRECIATION (OCLD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated Net Book Value (1) Asset Description Date Life Original Cost Depreciation (OCLD) TURBO GENERATOR OVERHAUL U3 2/1/2005 40 878,144.47 173,799.43 704,345.04 MCKEE RUN GAS DETECTION 5/9/2012 40 11,371.02 189.52 11,181.50 UNIT 11 COMPONENT REPLACEMENT @ VANSANT 5/30/2012 40 35,029.96 510.85 34,519.11 WELL WATER SYSTEM 7/1/2004 50 40,397.94 6,867.65 33,530.29 $ 179,586,319.33 $ 84,339,600.65 $ 95,246,718.68 Notes: (1) Useful life as supplied by the City and shown on Schedule 4-2A. Reports\Appendix D GAI # A120855.00 Page 45 of 45 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD TRANSFER FROM 487 - ACCESSORY ELEC. EQUIP. 7/1/1963 5 $ 5,436,562.71 5436562.71 $ - ASSESSORY ELEC EQUIP #307 7/1/1974 5 5,915,240.32 5,915,240.32 - SWITCHED CAPACITORS 6/30/1986 5 207,930.52 207,930.52 - NORTH SWITCHING STATION - ACQ 07/027030 7/1/1986 5 36,376.36 36,376.36 - EQUIPMENT ACQ 070157 7/1/1986 5 20,509.70 20,509.70 - FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 5 227,719.21 227,719.21 - DISTRIBUTION CAPACITORS - FY 90 6/30/1990 5 29,606.20 29,606.20 - SCADA UPGRADE MASTER STATION - ELECTRIC ADMIN BLDG 2/6/2012 5 73,845.00 13,538.25 60,306.75 2001 DODGE SPEC "K" V #799 8/1/2000 7 25,830.38 25,830.38 - 2001 1/2 TON DODGE RAM VEH# 767 3/9/2001 7 39,570.62 39,570.62 - 2003 CHEVROLET SILVERADO TRUCK #157 5/15/2003 7 20,015.65 20,015.65 - 2005 DODGE STRATUS 1/19/2005 7 15,067.10 15,067.10 - 2005 FORD EXPLORER XLS 4X4 VEH 741 1/20/2005 7 28,052.14 28,052.14 - 2005 FORD F350 PICKUP TRUCK V# 764 4/8/2005 7 26,443.22 26,443.22 - 2005 FORD F-250 PICKUP TRUCK - V #770 5/25/2005 7 28,754.00 28,754.00 - 2006 FORD E250 VAN-VEH# 749 8/17/2005 7 21,709.19 21,709.19 - 2006 FORD F-250 PICKUP TRUCK - V #790 3/1/2006 7 26,951.39 26,309.69 641.70 2000 CHEVROLET C3500 PICK-UP V #727 9/19/2006 7 14,098.77 12,588.19 1,510.58 2003 CHEVY K2500 SILVERADO PICK-UPV #729 9/19/2006 7 18,014.40 16,084.29 1,930.11 2008 FORD F-250 PICKUP TRUCK - V #9 2/14/2007 7 27,320.81 23,092.59 4,228.22 SPRAY ON BEDLINER V #9 2/23/2007 7 554.85 462.38 92.47 RUNNING BOARDS FOR V #9 3/2/2007 7 332.29 276.91 55.38 TOOLBOX FOR V #9 3/2/2007 7 414.23 345.19 69.04 2007 FORD F150 PICK UP VEH #156 5/7/2007 7 18,635.56 15,085.93 3,549.63 2007 FORD F150 PICK UP VEH #155 5/7/2007 7 18,635.56 15,085.93 3,549.63 2007 DODGE PICK UP TRUCK VEH#771 11/20/2006 7 28,881.84 25,099.69 3,782.15 TOOL BOX VEH#771 11/27/2006 7 425.28 369.59 55.69 2006 DODGE SPRINTER VAN VEH#763 1/22/2007 7 41,385.65 34,980.73 6,404.92 2008 INTERNATIONAL IHC TRUCK V #772 6/29/2007 7 169,062.80 132,835.06 36,227.74 2008 FORD ESCAPE VEH#701 8/2/2007 7 31,439.03 24,327.82 7,111.21 2008 DODGE AVENGER SE - V # 7 2/11/2008 7 17,586.00 12,352.07 5,233.93 2009 CHEVROLET HHR V #782 11/10/2008 7 18,277.88 10,879.69 7,398.19 2009 CHEROLET HHR V#791 11/10/2008 7 18,277.88 10,879.69 7,398.19 2011 FORD F-250 4X4 PICKUP TRUCK -V #786 1/5/2011 7 29,384.87 8,395.68 20,989.19 2011 FORD F-250 4X4 PICKUP TRUCK -V #784 1/5/2011 7 29,384.87 8,395.68 20,989.19 2012 CHEVROLET SILVERADO 4X4 12/29/2011 7 22,757.32 3,251.05 19,506.27 2012 FORD F350 PICKUP W/DUMP BODY 1/24/2012 7 26,523.00 3,473.25 23,049.75 ADMINISTRATION 6/30/1986 50 98,217.89 52,055.48 46,162.41 TRUCK & EQUIPMENT SHELTER 6/30/1986 50 140,990.79 74,725.12 66,265.67 DISPATCH CENTER 6/30/1987 50 325,742.51 166,128.68 159,613.83 TRUCK EQUIPMENT SHELTER 6/30/1987 50 68,569.17 34,970.28 33,598.89 Reports\Appendix D GAI # A120855.00 Page 1 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD STRUCTURE - ACQ 03/31/75 7/1/1986 50 36,218.26 19,195.68 17,022.58 SPUR LINE ACQ 04/30/65 7/1/1986 50 17,687.93 9,374.60 8,313.33 STEEL BUILDING ACQ 05/31/71 7/1/1986 50 20,178.98 10,694.86 9,484.12 STEEL POLES ACQ 09/30/74 7/1/1986 50 195,091.83 103,398.67 91,693.16 WAREHOUSE MATERIALS - ACQ 06/30/74 7/1/1986 50 16,915.61 8,965.27 7,950.34 GEN. FOODS SUBSTATION - ACQ 07/01/75 7/1/1986 50 30,690.05 16,265.73 14,424.32 STRUCTURES IMPROVEMENTS - ACQ. 07/23012 7/1/1986 50 1,781,155.41 944,012.37 837,143.04 1981-82 STRUCTURES IMPROVEMENT - ACQ 01/01/82 7/1/1986 50 29,974.29 15,886.37 14,087.92 1983-84 STRUCTURE IMPOVEMENT - ACQ. 01/01/84 7/1/1986 50 19,143.08 10,145.83 8,997.25 1984-85 STRUCTURES IMPROVEMENTS -ACQ. 01/01/85 7/1/1986 50 67,520.21 35,785.71 31,734.50 FY 87 AUDIT ADJ. TO FERC LIVES 6/30/1987 50 5,597,546.39 2,854,748.66 2,742,797.73 INS RECOMMENDED PROGRAMS 6/30/1989 50 32,292.39 15,177.42 17,114.97 WORK ON BUILDINGS - FY 94 6/30/1994 50 19,571.86 7,241.59 12,330.27 WAREHOUSE W. COVERED LOADING DOCK,(6) 8' OH DOORS 4/14/1999 50 656,188.10 180,451.73 475,736.37 40 YR. ANTIQUE SLATE SHINGLES,PLYWOOD, ETC. 1/11/2000 50 10,742.86 2,793.14 7,949.72 POLE STORAGE BLDG W. OCEAN BLUE SIDING,40'TRUSSES 11/30/1999 50 40,721.39 10,655.43 30,065.96 WEYANDT HALL 6/19/2001 50 3,184,000.00 732,320.00 2,451,680.00 6" CONCRETE FLOOR @ TRUCK BARN 9/25/2001 50 25,702.84 5,783.14 19,919.70 OVERHEAD DOORS - TRUCK BARN 6/30/2003 50 18,665.02 3,546.35 15,118.67 AIR CONDITIONING SYSTEM @ ADMIN BUILDING 5/31/2006 50 106,181.30 13,980.54 92,200.76 HVAC SYSTEM - REPLACED OLD SYSTEM 6/28/2007 50 68,819.03 7,570.09 61,248.94 ROOF MOUNT SOLAR PANELS W/GE BRILLANCE INVERTER 6/6/2008 50 45,310.20 4,153.44 41,156.76 EMISSION MONITORING CONTROL BLDG &HARDWARE 7/1/2010 50 59,290.00 2,964.50 56,325.50 IP ACCESS MULTIPLEXER @ CARTANZA 6/5/2012 6 7,580.46 736.99 6,843.47 IP ACCESS MULTIPLEXER @ ELECTRIC ADMIN BLDG 6/5/2012 6 8,644.24 840.41 7,803.83 UNIT 3 DCS COMPUTERS AND SOFTWAREUPGRADES 6/30/2012 6 58,156.00 4,846.33 53,309.67 TRAILER W/LIGHT BOOM & GEN 6/30/1995 10 38,920.00 38,920.00 - CONDUCTORS 12 KV 6/30/1986 35 32,032.32 24,253.04 7,779.28 CONDUCTORS 12KV 6/30/1986 35 47,389.40 35,880.55 11,508.85 COLLEGE ROAD PHASE 1 6/30/1986 35 65,082.89 49,277.05 15,805.84 OH CONDUCTORS 6/30/1986 35 45,201.06 34,223.66 10,977.40 POLES/FIXTURES 6/30/1986 35 13,911.55 10,533.03 3,378.52 12 KV CONVERSION 6/30/1986 35 58,479.37 44,277.24 14,202.13 OH LINES ACQ 07/01/74 7/1/1986 35 181,492.42 137,415.69 44,076.73 12.5 KV TIE WOODCREST 6/30/1987 35 21,523.91 15,681.71 5,842.20 OVERHEAD DISTRIBUTION LINES ACQ 01/01/79 7/1/1986 35 17,509.77 13,257.40 4,252.37 OVERHEAD DISTRIBUTION LINES ACQ 01/01/79 7/1/1986 35 28,381.16 21,488.59 6,892.57 OVERHEAD DIST LINES ACQ 01/01/79 7/1/1986 35 15,215.31 11,520.16 3,695.15 DIST. LINES OVERHEAD ACQ 01/01/80 7/1/1986 35 40,097.20 30,359.31 9,737.89 DIST. LINES OVERHEAD ACQ 01/01/80 7/1/1986 35 19,036.74 14,413.53 4,623.21 DIST. LINES OVERHEAD ACQ 01/01/80 7/1/1986 35 18,052.44 13,668.28 4,384.16 Reports\Appendix D GAI # A120855.00 Page 2 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD OVERHEAD DIST. LINES ACQ 01/01/81 7/1/1986 35 119,447.46 90,438.79 29,008.67 1981-82 OH DISTRIB. LINES FROM CAP. FUNDS 7/1/1986 35 165,087.47 124,994.80 40,092.67 OH DISTR. LINES FROM CAP. FUNDS ACQ 01/01/83 7/1/1986 35 266,068.68 201,452.00 64,616.68 OH DIST. LINES FROM 87 ACQ 01/01/84 7/1/1986 35 177,543.67 134,425.92 43,117.75 DISTR. LINES - OH - ACQ 01/01/85 7/1/1986 35 164,962.77 124,900.38 40,062.39 OH LINES ACQ 07/01/67 7/1/1986 35 46,978.32 35,569.30 11,409.02 OH LINES ACQ 07/01/68 7/1/1986 35 85,910.66 65,046.64 20,864.02 OH LINES ACQ 07/01/69 7/1/1986 35 216,802.96 164,150.81 52,652.15 OH LINES ACQ 07/01/71 7/1/1986 35 108,157.30 81,890.53 26,266.77 OH DISTRIBUTION LINES ACQ 07/01/72 7/1/1986 35 254,379.91 192,601.93 61,777.98 OH LINES ACQ 07/01/73 7/1/1986 35 171,346.57 129,733.83 41,612.74 OH LINES ACQ 07/01/74 7/1/1986 35 20,776.51 15,730.79 5,045.72 OVERHEAD CONDUCTORS ACQ 01/01/77 7/1/1986 35 17,821.62 13,493.51 4,328.11 OVERHEAD DIST LINES ACQ 01/01/78 7/1/1986 35 25,703.16 19,460.96 6,242.20 POLES AND FIXTURES 6/30/1987 35 27,328.00 19,910.40 7,417.60 12 KV CONVERSION 6/30/1987 35 150,208.27 109,437.45 40,770.82 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 35 4,354,032.09 3,172,223.38 1,181,808.71 POLES AND FIXTURES 6/30/1988 35 19,028.73 13,320.11 5,708.62 POLES/FIXTURES 6/30/1989 35 23,703.36 15,915.11 7,788.25 OH LINES AT CAPITAL PARK 6/30/1990 35 201,772.33 129,710.78 72,061.55 POLES/FIXTURES FY 90 6/30/1990 35 47,402.04 30,472.74 16,929.30 LINE SWITCHES - FY 90 6/30/1990 35 35,879.15 23,065.17 12,813.98 OVERHEAD LINES - RT. 13 BYPASS - FY 91 6/30/1991 35 131,691.01 80,895.91 50,795.10 OVERHEAD US 113 BRIDGE BYPASS - FY91 6/30/1991 35 36,115.18 22,185.04 13,930.14 POLES/FIXTURES - FY 91 6/30/1991 35 36,395.93 22,357.50 14,038.43 OVERHEAD LINES PERSIMMON TREE BYPASS - FY 92 6/30/1992 35 91,748.82 53,738.59 38,010.23 PCB TRANSFORMERS OH - FY 94 6/30/1994 35 37,555.83 19,850.94 17,704.89 CAPACITOR BANKS W. AUTO OP. CAPABILITY /VAR. SS 6/1/1995 35 93,053.97 46,748.54 46,305.43 OVERHEAD LINES RT 10 SOUTH BYPASS- FY 95 6/1/1995 35 26,192.61 13,158.67 13,033.94 OVERHEAD DISTRIBUTION UPGRADES - FY 95 6/1/1995 35 1,046,926.94 525,956.15 520,970.79 NEW CIRCUITS GENERAL SCOTT SS TO N. & W. FY95 6/1/1995 35 144,680.13 72,684.54 71,995.59 70' WOODEN TRANSM. POLE REPLACEMENT - FY 95 6/1/1995 35 96,009.04 48,233.11 47,775.93 OVERHEAD CONDUCTORS/DEVICES - FY 95 6/1/1995 35 52,467.11 26,358.48 26,108.63 PCB TRANSFORMERS - FY 95 6/1/1995 35 97,476.18 48,970.18 48,506.00 OIL SWITCHES/CORDS (18) FOR CAPACITORS 7/24/1995 35 14,025.08 6,979.15 7,045.93 SINGLE FUNCTION TEMPERATURE CONTROLLERS (11) 11/29/1995 35 13,121.10 6,404.35 6,716.75 (18) 72 KV ARRESTERS/ DISTRIB. UPGRADES FY 96 3/22/1996 35 21,297.96 10,192.60 11,105.36 GENERAL SCOTT SS - NEW CIRCUIT - FY 96 5/31/1996 35 28,205.60 13,364.08 14,841.52 LABOR/MATERIALS - CAPACITOR INSTALL. FY 96 5/31/1996 35 38,094.63 18,049.60 20,045.03 POLES/RODS INSTALLED - KRISS CONST. - FY96 6/30/1996 35 58,105.55 27,392.62 30,712.93 DISTRIBUTION UPGRADES - STOCK MTL.- OH FY 96 6/30/1996 35 150,350.03 70,879.30 79,470.73 Reports\Appendix D GAI # A120855.00 Page 3 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD OVERHEAD CONDUCTORS/DEVICES FROM STOCK FY 96 6/30/1996 35 91,502.61 43,136.94 48,365.67 TRANSMISSION POLES FROM STOCK INSTALLED FY 96 6/30/1996 35 22,753.25 10,726.53 12,026.72 OVERHEAD DISTRIBUTION UPGRADES FY97 6/30/1997 35 100,301.50 44,419.24 55,882.26 OVERHEAD CONDUCTORS/DEVICES FROM STOCK FY 97 6/30/1997 35 50,412.13 22,325.37 28,086.76 OH DISTRIBUTION UPGRADES FROM STOCK/MISC FY 98 6/30/1998 35 70,926.44 29,383.81 41,542.63 INSTALL STEEL TRUSSES ON 67 DISTRIBUTION POLES 7/16/1997 35 40,502.05 17,840.19 22,661.86 358 DISTRIBUTION POLES INSTALLED FROM STOCK 12/31/1997 35 109,328.40 46,855.03 62,473.37 OH CONDUCTORS/DEVICES FROM STOCK -FY 98 6/4/1998 35 48,076.59 20,031.91 28,044.68 SERVICE EXTENSIONS - OH - FY 98 6/30/1998 35 41,171.26 17,056.66 24,114.60 SR 1 TO RT 10 - INCL. HENDRIX CABLE 7/1/1998 35 259,860.22 107,656.38 152,203.84 OH DISTRIBUTION UPGRADES FROM STOCK/MISC FY99 12/31/1998 35 18,025.07 7,210.03 10,815.04 SERVICE EXTENSIONS - OH - FROM STOCK FY 99 3/31/1999 35 32,555.26 12,789.57 19,765.69 US 113A-SR10 TO WEBBS LN FY 01 6/30/2001 35 24,848.78 8,164.60 16,684.18 OH DISTRIBUTION LINES ADDITION FY21 6/30/2001 35 17,144.02 5,633.04 11,510.98 CAPACITOR INSTALLATION 7/1/2001 35 235,788.00 77,473.20 158,314.80 DISB CAPACITOR @ S LITTLE CREEK RD(POLE 122) 12/6/2007 35 8,816.27 1,280.46 7,535.81 DISB CAPACITOR @ PLAYTEX (POLE 14) 12/6/2007 35 11,124.73 1,615.73 9,509.00 DISB CAPACITOR @ DEL STATE (POLE 17-8) 12/6/2007 35 9,380.56 1,362.41 8,018.15 DISB CAPACITOR @ COLLEGE RD (POLE20) 12/6/2007 35 7,143.68 1,037.53 6,106.15 DISB CAPACITOR @ S LITTLE CREEK RD(POLE 7) 6/5/2008 35 7,038.08 921.65 6,116.43 DISB CAPACITOR @ S LITTLE CREEK RD(POLE 29) 6/5/2008 35 7,038.08 921.65 6,116.43 DISB CAPACITOR @ FOX RD (POLE 2) 6/5/2008 35 10,375.68 1,358.72 9,016.96 DISB CAPACITOR @ DUPONT HWY (POLE112) 6/5/2008 35 10,375.68 1,358.72 9,016.96 DISB CAPACITOR @ LEBANON RD 6/5/2008 35 10,375.68 1,358.72 9,016.96 DISB CAPACITOR @ LEBANON RD (POLE11) 6/5/2008 35 7,038.08 921.65 6,116.43 DISB CAPACITOR @ SOUTH STATE STREET (POLE 73) 6/5/2008 35 7,038.08 921.65 6,116.43 DISB CAPACITOR @ ALLEY QUEEN & NEWSTS (POLE 13) 6/5/2008 35 10,375.68 1,358.72 9,016.96 LINES UG ACQ 01/01/77 1/1/1977 35 22,537.91 22,537.91 - ROUTE 8 PHASE 2 6/30/1986 35 38,472.33 29,129.05 9,343.28 UG CONDUCTORS 6/30/1986 35 218,698.62 165,586.10 53,112.52 NEW SERVICE 6/30/1986 35 126,229.40 95,573.69 30,655.71 NEW CIRCUITS - MID CITY 6/30/1987 35 35,701.50 26,011.09 9,690.41 GENERAL FOODS/SCOTT PAPER - NEW CIRCUITS 6/30/1987 35 34,350.72 25,026.95 9,323.77 UG DISTRIBUTION LINES ACQ 01/01/84 7/1/1986 35 204,286.87 154,674.34 49,612.53 UG DISTRIBUTION LINES ACQ 01/01/78 7/1/1986 35 17,648.14 13,362.16 4,285.98 UG LINES ACQ 01/01/78 7/1/1986 35 25,871.84 19,588.68 6,283.16 LINES - UG - ACQ 01/01/79 7/1/1986 35 40,200.54 30,437.55 9,762.99 UG DISTRIBUTION LINES ACQ 01/01/80 7/1/1986 35 18,634.65 14,109.09 4,525.56 UG DISTRIB. LINES ACQ 01/01/80 7/1/1986 35 32,314.99 24,467.06 7,847.93 DISTRIBUTION LINES - UG - ACQ 01/029587 7/1/1986 35 114,738.27 86,873.26 27,865.01 1981-82 UG LINES ACQ 01/01/82 7/1/1986 35 364,201.47 275,752.54 88,448.93 Reports\Appendix D GAI # A120855.00 Page 4 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD UG DISTRIBUTION LINES ACQ 01/01/83 7/1/1986 35 455,556.41 344,921.28 110,635.13 1983-84 UG LINES ACQ 01/01/84 7/1/1986 35 403,248.62 305,316.81 97,931.81 LINES UG ACQ 07/01/71 7/1/1986 35 14,127.33 10,696.41 3,430.92 LINES UG ACQ 07/01/72 7/1/1986 35 15,280.33 11,569.39 3,710.94 UG DISTRIB. LINES - ACQ 07/01/73 7/1/1986 35 15,724.62 11,905.78 3,818.84 LINES UG ACQ 01/01/78 7/1/1986 35 15,136.48 11,460.48 3,676.00 LINES UG ACQ 01/01/78 7/1/1986 35 17,702.13 13,403.04 4,299.09 LINES UG ACQ 01/01/79 7/1/1986 35 18,380.42 13,916.60 4,463.82 UG DISTRIB. LINES ACQ 01/01/79 7/1/1986 35 69,268.25 52,445.96 16,822.29 LINES UG ACQ 01/01/80 7/1/1986 35 14,334.46 10,853.23 3,481.23 LINES UG ACQ 01/01/80 7/1/1986 35 85,682.21 64,873.67 20,808.54 LINES UG ACQ 01/01/81 7/1/1986 35 97,556.57 73,864.26 23,692.31 UG DISTRIB. LINES - ACQ 01/01/82 7/1/1986 35 136,305.17 103,202.49 33,102.68 LINES - UG - ACQ 01/01/83 7/1/1986 35 115,621.73 87,542.17 28,079.56 UG DISTRIB. LINES ACQ 01/01/85 7/1/1986 35 55,186.77 41,784.27 13,402.50 NEW SERVICES 6/30/1987 35 117,220.66 85,403.62 31,817.04 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 35 2,044,296.58 1,489,416.08 554,880.50 LEGISLATIVE MALL 6/30/1988 35 119,100.69 83,370.48 35,730.21 NEW SERVICES - FY 88 6/30/1988 35 185,025.08 129,517.56 55,507.52 LEGISLATIVE MALL 6/30/1989 35 199,419.20 133,895.75 65,523.45 NEW SERVICES 6/30/1989 35 145,276.17 97,542.57 47,733.60 UNDERGROUND LINES STATE ST./ROOSEVELT AVE. 6/30/1990 35 232,265.13 149,313.30 82,951.83 UNDERGROUND LINES - DENNEY'S ROAD 6/30/1990 35 47,060.11 30,252.93 16,807.18 DISTRIBUTION UPGRADES - FY 90 6/30/1990 35 31,189.15 20,050.17 11,138.98 NEW SERVICES - FY 90 6/30/1990 35 128,167.59 82,393.45 45,774.14 UNDERGROUND LINES STATE ST./ROOSEVELT -FY 91 6/30/1991 35 103,365.99 63,496.25 39,869.74 DISTRIBUTION UPGRADES - FY 91 6/30/1991 35 77,394.33 47,542.23 29,852.10 OVERHEAD TO UNDERGROUND - FY 91 6/30/1991 35 237,180.99 145,696.89 91,484.10 UNDERGROUND PERSIMMON TREE BYPASS- FY 91 6/30/1991 35 36,679.20 22,531.51 14,147.69 UNDERGROUND DISTR. LINE RT 13 BYPASS - FY91 6/30/1991 35 10,540.00 6,474.57 4,065.43 NEW SERVICES UNDERGROUND - FY 91 6/30/1991 35 161,740.05 99,354.60 62,385.45 UNDERGROUND LINES - N. LITTLE CREEK RD. BYPASS 6/30/1992 35 104,260.77 61,067.02 43,193.75 UNDERGROUND DISTR. UPGRADES - FY 92 6/30/1992 35 33,526.61 19,637.01 13,889.60 OVERHEAD TO UNDERGROUND DISTR. LINE - FY 92 6/30/1992 35 222,391.45 130,257.85 92,133.60 UNDERGROUND DISTRIB. LINES AT VANSANT STATION 7/1/1991 35 57,316.75 35,208.86 22,107.89 NEW UNDERGROUND SERVICE - FY 92 6/30/1992 35 154,953.87 90,758.70 64,195.17 UNDERGROUND DISTRIBUTION UPGRADES- FY 93 6/30/1993 35 326,123.18 181,697.20 144,425.98 NEW UNDERGROUND SERVICES - FY 93 6/30/1993 35 99,577.91 55,479.12 44,098.79 UNDERGROUND DISTRIBUTION UPGRADES- FY 94 6/30/1994 35 162,061.87 85,661.27 76,400.60 NEW UNDERGROUND SERVICES - FY 94 6/30/1994 35 132,216.91 69,886.08 62,330.83 3 PHASE RECLOSER/CIRCUIT BREAKER FOR KC IND. PK. 3/10/1995 35 31,699.57 16,151.69 15,547.88 Reports\Appendix D GAI # A120855.00 Page 5 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD VACUUM CIRCUIT BREAKER FOR KC IND.PARK 3/10/1995 35 54,957.03 28,001.92 26,955.11 HAMLET UNDERGROUND CABLE REPLACEMENT - FY 95 6/1/1995 35 345,089.11 173,366.20 171,722.91 UG BACKUP FEED HORSEPOND SS TO KCIND PARK 6/1/1995 35 633,871.25 318,444.84 315,426.41 UNDERGROUND CABLE FROM RT 13 TO BLUE COAT INN 6/1/1995 35 809,202.28 406,527.81 402,674.47 UNDERGROUND TRANSFORMERS - FY 95 6/1/1995 35 156,607.97 78,676.86 77,931.11 UNDERGROUND LINE REPLACEMENT - INDEPEND BLVD. 6/1/1995 35 373,241.78 187,509.56 185,732.22 UNDERGROUND CONDUCTORS/DEVICES - FY 95 6/1/1995 35 448,297.62 225,216.19 223,081.43 NEW UNDERGROUND SERVICES - FY 95 6/30/1995 35 112,712.69 56,356.35 56,356.34 UNDERGROUND CABLE INSTALLATION - LAUREL DR. 9/5/1995 35 16,298.22 8,071.50 8,226.72 UNDERGROUND CABLE INSTALLATION - LEBANON RD. 9/7/1995 35 25,591.05 12,673.66 12,917.39 UNDERGROUND CABLE INSTL. - LOOCKERMAN ST. 9/7/1995 35 18,414.30 9,119.46 9,294.84 UNDERGROUND CABLE- LITTLE CREEK BRIDGE 17A 5/31/1996 35 146,298.28 69,317.52 76,980.76 UNDERGROUND CABLE REPLACEMENT/UPGRADES - FY 96 6/30/1996 35 172,411.20 81,279.57 91,131.63 69 KV UNDERGROUND WIRE INSTALLATION 6/30/1996 35 70,083.56 33,039.39 37,044.17 UNDERGROUND CABLE INSTALL - VAR. LOC. - FY 96 6/30/1996 35 115,684.59 54,537.02 61,147.57 UNDERGROUND CABLE INSTL./PAVING -SHADY LANE 6/30/1996 35 58,323.60 27,495.41 30,828.19 DISTRIBUTION UPGRADES-STOCK MTL. -UG - FY 96 6/30/1996 35 166,781.29 78,625.47 88,155.82 UNDERGROUND SERVICE EXTENSIONS - FY 96 6/30/1996 35 108,114.49 50,968.26 57,146.23 INDEPENDENCE BLVD. UNDERGROUND LINE REPLACEMENT 6/30/1996 35 356,049.92 167,852.11 188,197.81 UNDERGROUND CABLE - MCKEE RD. (ST.DE PORTION) 7/31/1996 35 15,017.81 7,044.07 7,973.74 UNDERGROUND CABLE DOVER-KENTON RD.(SATTERFIELD) 12/31/1996 35 124,650.56 56,983.11 67,667.45 CONDUIT/UNDERGROUND LINES GOVERNORS AVE. IMPRV. 6/30/1997 35 251,185.23 111,239.17 139,946.06 UNDERGROUND DISTRIBUTION UPGRADES- FY 97 6/30/1997 35 111,619.35 49,431.43 62,187.92 UNDERGROUND SERVICE EXTENSIONS - FY 97 6/30/1997 35 101,344.39 44,881.09 56,463.30 4'X4'X4' MANHOLE W.LID($1,025.),LESS RET TO STK 6/30/1998 35 1,251.25 518.38 732.87 UG DISTRIBUTION UPGRADES FROM STOCK - FY 98 6/30/1998 35 78,027.72 32,325.77 45,701.95 ADDITIONAL WORK- UG LINE 11/30/1997 35 798.25 344.01 454.24 SERVICE EXTENSIONS - UG - FY 98 6/30/1998 35 47,367.52 19,623.69 27,743.83 DIRECTIONAL BORE ACROSS RT 13 FR WHITEOAK-KINGS HY 7/1/1998 35 48,402.19 20,052.34 28,349.85 750 MCM 15KV ALUM PRIMARY INSTALLED WHITEOAK RD. 7/1/1998 35 368,869.90 152,817.53 216,052.37 CONDUIT & UNDERGROUND WIRE DOVER/KENTON RD S/L 7/31/1998 35 69,465.61 28,613.22 40,852.39 6000' 750MCM ALUM 15KV WIRE/CONDUIT/ETC. INSTALLED 9/30/1998 35 122,129.79 49,724.27 72,405.52 FY99 FUSION WELDS & DIRECTIONAL BORES 12/31/1998 35 21,298.25 8,519.30 12,778.95 UG DISTRIB UPGRADES FROM STOCK/MISC FY99 12/31/1998 35 20,965.24 8,386.10 12,579.14 UG UPGRADE 2" & 4" DUNCAN DEPOT LOOCKERMAN ST 1/31/1999 35 23,000.74 9,145.53 13,855.21 SERVICE EXTENSIONS - UG - FROM STOCK FY 99 3/31/1999 35 37,916.62 14,895.82 23,020.80 1000' CONDUIT & 3050' 750MCM ALUMWR UG @ MAYFAIR 5/17/2000 35 28,975.55 10,417.40 18,558.15 DISTRUBUTION UPGRADES FY01 7/1/2000 35 242,328.88 86,546.03 155,782.85 DISTRIBUTION UPGRADE FY 00 7/1/2000 35 751,513.46 268,397.66 483,115.80 RETREAT/MAPLE DALE/FOX HALL '01 7/1/2000 35 226,465.44 80,880.51 145,584.93 MAYFAIR DEVELOPMENT '01 7/1/2000 35 606,494.66 216,605.24 389,889.42 Reports\Appendix D GAI # A120855.00 Page 6 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD RODNEY VILLAGE UPGRADE '01 7/1/2000 35 303,696.34 108,462.98 195,233.36 REPLACE BREAKER FY01 6/30/2001 35 15,248.65 5,010.27 10,238.38 UG DISTRIBUTION LINES ADDITIONS FOR FY2001 6/30/2001 35 310,259.30 101,942.34 208,316.96 KINGS CLIFF 7/1/2001 35 80,660.64 26,502.78 54,157.86 KINGS CLIFF UG CABLE REPLACEMENT 7/1/2001 35 4,823.29 1,584.80 3,238.49 NORTH STREET 7/1/2001 35 182,611.19 60,000.82 122,610.37 HORSEPOND ROAD DISTRIBUTION LINESUPGRADES 7/1/2001 35 73,479.86 24,143.38 49,336.48 MAYFAIR - UG CABLE REPLACEMENT 7/1/2001 35 260,670.10 85,648.75 175,021.35 WEDGEWOOD/CROSSGATES/MAYFAIR UG CABLE REPLACEMENT 7/1/2001 35 134,283.86 44,121.84 90,162.02 TURNER ALLEY - UG CABLE REPLACEMENT 7/1/2001 35 22,508.77 7,395.74 15,113.03 2004 DEVELOPMENT UPGRADES - DISTRIBUTION LINES UG 6/30/2004 35 30,683.98 7,451.82 23,232.16 WOODBROOK DEVELOPMENT UPGRADES 6/30/2004 35 371,675.58 90,264.07 281,411.51 4KV TO 12 KV UPGRADE 6/30/2004 35 84,841.73 20,604.42 64,237.31 WALKER ROAD ELECTRICAL IMPROVEMENTS 6/30/2004 35 399,842.95 97,104.72 302,738.23 WALKER ROAD ELECTRICAL IMPROVEMENTS 7/1/2004 35 5,292.14 1,285.23 4,006.91 4KV TO 12KV UPGRADES FY05 6/30/2005 35 87,345.56 18,716.91 68,628.65 DISTRIBUTION UPGRADES FY 05 6/30/2005 35 30,965.85 6,635.54 24,330.31 DANNER COMPLEX 12/1/2004 35 24,397.76 5,634.72 18,763.04 GRANDVIEW 12/1/2004 35 52,351.20 12,090.63 40,260.57 MAPLETON SQUARE LIGHTING 1/1/2005 35 20,164.65 4,609.06 15,555.59 WILMINGTON COLLEGE 2/1/2005 35 62,583.99 14,155.90 48,428.09 CAPITAL GREEN 2/1/2005 35 29,296.76 6,626.65 22,670.11 WHITE OAK ROAD PHONE REPAIR 4/1/2005 35 46,099.12 10,207.66 35,891.46 VILLAGE OF WESTOVER 5/1/2005 35 77,993.37 17,084.26 60,909.11 KENT COUNTY COMPLEX 5/1/2005 35 162,614.97 35,620.42 126,994.55 DELAWARE STATE UNIVERSITY 5/1/2005 35 593,948.20 130,102.94 463,845.26 STONEY CREEK 6/1/2005 35 34,595.12 7,495.61 27,099.51 WILD MEADOWS 6/1/2005 35 54,215.68 11,746.73 42,468.95 NEW DEVELOPMENTS FY 05 UG CONDUCTORS/DEVICES 6/30/2005 35 218,571.21 46,836.69 171,734.52 KESSELRING FEEDER DISTR UPGRADES 6/30/2006 35 29,831.59 5,540.15 24,291.44 4KV TO 12KV UPGRADE PROGRAM FY06 6/30/2006 35 200,203.38 37,180.63 163,022.75 DISTRIBUTION UPGRADES 6/30/2006 35 348,554.48 64,731.55 283,822.93 NEW DEVELOPMENTS 06-CANNON MILLS 6/30/2006 35 116,157.74 21,572.15 94,585.59 NEW DEVELOPMENT 06-EMERALD POINT 6/30/2006 35 60,948.89 11,319.08 49,629.81 NEW DEVELOPMENT 06-LEXINGTON GLEN 6/30/2006 35 2,090.30 388.20 1,702.10 NEW DEVELOPMENT 06-WOLF CREEK 6/30/2006 35 49,682.62 9,226.77 40,455.85 NEW DEVELOPMENTS 06-CREEK STONE 6/30/2006 35 29,542.83 5,486.53 24,056.30 DISTRIBUTION UPGRADES FY2006 6/30/2006 35 478,131.29 88,795.81 389,335.48 ELKS LODGE 6/30/2006 35 8,160.72 1,515.56 6,645.16 HIDDEN CREEK FY 06 6/30/2006 35 140,753.98 26,140.02 114,613.96 STONE RIDGE 6/30/2006 35 50,435.17 9,366.53 41,068.64 Reports\Appendix D GAI # A120855.00 Page 7 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD DAFB HOUSING 6/30/2006 35 45,057.40 8,367.80 36,689.60 NEW DEVELOPMENT-KESSINGLER FEED FY6 6/30/2006 35 107,351.51 19,936.71 87,414.80 DISTRIBUTION UPGRADES DAFB FY07 8/31/2006 35 4,587.53 830.12 3,757.41 DISTRIBUTION UPGRADES CAPITAL PARKFY07 8/31/2006 35 25,906.97 4,687.93 21,219.04 DISTRIBUTION UPGRADES KENTWOOD FY07 10/31/2006 35 31,293.10 5,513.55 25,779.55 DISTRIBUTION UPGRADES HOWARD JOHNSONS FY07 2/28/2007 35 63,118.48 10,519.75 52,598.73 DISTRIBUTION UPGRADES KENT ACRES FY07 3/31/2007 35 18,714.59 3,074.54 15,640.05 KESSELRING FEEDER PHASE II FY07 5/31/2007 35 100,891.88 16,094.66 84,797.22 DISTRIBUTION UPGRADES DOVER DOWNSFY07 5/31/2007 35 15,710.52 2,506.20 13,204.32 DISTRIBUTION UPGRADES DENNYS RD FY7 5/31/2007 35 31,996.51 5,104.21 26,892.30 DENNY'S ROAD DISTRIBUTION UPGRADE 6/30/2007 35 182,568.57 28,689.35 153,879.22 DISTRIBUTION UPGRADES MISC LOCATIONS FY07 6/30/2007 35 19,739.28 3,101.89 16,637.39 DISTRIBUTION UPGRADES PLAYTEX FY07 6/30/2007 35 12,722.60 1,999.27 10,723.33 DISTRIBUTION UPGRADES LEIPSIC RD FY07 6/30/2007 35 132,923.00 20,887.90 112,035.10 DISTRIBUTION UPGRADES PITTS CENTERFY07 6/30/2007 35 9,281.88 1,458.58 7,823.30 NEW DEVELOPMENT-CLEARVIEW MEADOWSFY07 7/19/2006 35 2,941.40 539.26 2,402.14 NEW DEVELOPMENT-RIVERWALK HOTEL FY7 7/21/2006 35 7,789.26 1,428.03 6,361.23 NEW DEVELOPMENT-VONAWAY FY07 8/4/2006 35 3,750.85 687.66 3,063.19 NEW DEVELOPMENT-NOTTINGHAM FY07 11/30/2006 35 47,635.60 8,279.52 39,356.08 NEW DEVELOPMENT-GRINSTEAD FY07 1/31/2007 35 17,031.95 2,879.21 14,152.74 NEW DEVELOPMENT-BAY HEALTH FY07 2/21/2007 35 10,591.41 1,765.24 8,826.17 NEW DEVELOPMENT-JEFFERIC BLVD FY07 3/23/2007 35 12,320.44 2,024.07 10,296.37 NEW DEVELOPMENT-COUNTRY INN FY07 4/25/2007 35 10,464.01 1,694.17 8,769.84 NEW DEVELOPMENT-HERTRICH FY07 4/27/2007 35 10,591.41 1,714.80 8,876.61 COMPLETION OF CANNON MILLS FY07 6/7/2007 35 35,247.99 5,622.89 29,625.10 GOVERNORS AVE 6/20/2007 35 7,118.97 1,118.70 6,000.27 COMPLETION OF DAFB HOUSING FY07 6/22/2007 35 154,876.99 24,337.81 130,539.18 NEW DEVELOPMENTS FY07 6/30/2007 35 24,267.08 3,813.40 20,453.68 DISTRIBUTION UPGRADES @ DANNER FARM 1/8/2008 35 16,485.67 2,355.10 14,130.57 DISTRIBUTION UPGRADES @ PENNWOODS 4/15/2008 35 115,321.67 15,650.80 99,670.87 DISTRIBUTION UPGRADES @ KENT ACRES 6/27/2008 35 349,662.59 44,956.62 304,705.97 DISTRIBUTION CAPACITOR @ GALAXY DRIVE (AERO PARK) 7/1/2008 35 12,537.68 1,611.99 10,925.69 DISB CAPACITOR @ METRO (NEXT TO PEDISTAL) 7/1/2008 35 12,537.66 1,611.98 10,925.68 DISB CAPACITOR @ DOVER MALL (NEARSEARS) 7/1/2008 35 21,282.33 2,736.30 18,546.03 DISB CAPACITOR @ DENNY'S RD (NEARKENT CHRSTN CTR) 7/1/2008 35 14,318.13 1,840.90 12,477.23 DISB CAPACITOR @ DELDOT SIGN SHOP 7/1/2008 35 25,539.69 3,283.67 22,256.02 DISB CAPACITOR @ DOVER MALL (NEARBOSCOV'S) 7/1/2008 35 27,282.06 3,507.69 23,774.37 DISB CAPACITOR @ RIVERSIDE RD (HIDDEN CREEK) 7/7/2008 35 22,208.27 2,855.35 19,352.92 DISB CAPACITOR @ DAFB (9TH STREET) 7/7/2008 35 25,662.35 3,299.45 22,362.90 DISTRIBUTION UPGRADES @ COLLEGE ROAD 8/12/2008 35 20,569.80 2,595.71 17,974.09 DISB CAPACITOR @ HAZLETTVILLE RD (NEAR CANNON MILL 8/13/2008 35 22,208.28 2,802.47 19,405.81 Reports\Appendix D GAI # A120855.00 Page 8 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD DISB CAPACITOR @ DUPONT HWY (FRONTOF DEL STATE) 8/13/2008 35 22,208.28 2,802.47 19,405.81 DISB CAPACITOR @ DUPONT HWY (FRONTOF DEL STATE) 8/13/2008 35 21,397.98 2,700.22 18,697.76 DISB CAPACITOR @ COUNTRY INN (NEXTTO PEDISTAL) 8/13/2008 35 25,662.34 3,238.34 22,424.00 DISB CAPACITOR @ COUNTRY INN (NEXTTO PEDISTAL) 8/13/2008 35 25,662.34 3,238.34 22,424.00 DISB CAPACITOR @ MIFFLIN RD (WOODMILL APTS) 8/13/2008 35 25,487.15 3,216.24 22,270.91 DISTRIBUTION UPGRADES @ OAK GROVE 2/23/2009 35 7,718.46 845.36 6,873.10 DISTRIBUTION UPGRADES @ KENT ACRES 3/5/2009 35 6,971.14 763.51 6,207.63 DISTRIBUTION UPGRADES @ PENNWOODS 4/17/2009 35 7,874.70 824.97 7,049.73 DISTRIBUTION UPGRADES @ KENT ACRES 6/15/2009 35 242,012.47 24,777.47 217,235.00 DISTRIBUTION UPGRADES @ GOVERNORSAVENUE 9/4/2009 35 36,839.52 3,508.53 33,330.99 DISTRIBUTION UPGRADES @ FAIRFIELDFARMS 10/8/2009 35 10,572.05 981.69 9,590.36 DISTRIBUTION UPGRADES @ SCHOOLVIEW 10/12/2009 35 42,543.86 3,950.50 38,593.36 DISTRIBUTION UPGRADES @ LEBANON SUBSTATION 12/14/2009 35 40,695.33 3,585.06 37,110.27 DISTRIBUTION UPGRADES @ SCHOOLVIEW 12/17/2009 35 242,500.86 20,785.79 221,715.07 DISTRIBUTION UPGRADES @ KENT ACRES 12/18/2009 35 11,557.55 990.65 10,566.90 FIELD SWITCHGEAR @ ST JONES SUBSTATION 2/19/2010 35 71,835.77 5,815.28 66,020.49 DISTRIBUTION UPGRADES @ MID CITY SUBSTATION 4/22/2010 35 33,285.62 2,536.05 30,749.57 DISTRIBUTION UPGRADES @ BLUE HEN CORPORATE CENTER 6/30/2010 35 253,041.02 18,074.36 234,966.66 DISTRIBUTION UPGRADES @ SOUTH STATE STREET 6/30/2010 35 55,723.48 3,980.25 51,743.23 DISTRIBUTION UPGRADES @ CROSSGATES 6/30/2010 35 857,380.79 61,241.49 796,139.30 DISTRIBUTION UPGRADES @ FAIRFIELDFARM 9/15/2010 35 22,190.43 1,479.36 20,711.07 DISTRIBUTION UPGRADES @ INDEPENDENCE VILLAGE 11/2/2010 35 7,032.03 435.32 6,596.71 DISTRIBUTION UPGRADES @ BUCHANON ACRES 11/9/2010 35 1,959,056.92 121,274.95 1,837,781.97 DISTRIBUTION UPGRADES @ AMERICAN LEGION 2/1/2011 35 21,625.39 1,184.25 20,441.14 DISTRIBUTION UPGRADES @ CROSSGATES 2/7/2011 35 13,690.74 749.73 12,941.01 DISTRIBUTION UPGRADES @ VILLAGE OFBLUE HEN 2/23/2011 35 10,806.85 566.07 10,240.78 DISTRIBUTION UPGRADES @ BLUE BEACHROAD 3/11/2011 35 14,463.59 757.62 13,705.97 WYOMING MILL ROAD DISTRIBUTION LINE REALIGNMENT 3/17/2011 35 53,239.61 2,661.98 50,577.63 GOVERNOR'S AVENUE DISTRIBUTION LINE REBUILD 3/22/2011 35 614,226.03 30,711.30 583,514.73 DISTRIBUTION UPGRADES @ FORREST AVENUE 3/22/2011 35 8,655.32 432.77 8,222.55 DISTRIBUTION UPGRADES @ AUTUMN RUN 3/28/2011 35 43,945.55 2,197.28 41,748.27 DISTRIBUTION UPGRADES @ CANDLEWICK 4/11/2011 35 26,195.04 1,309.75 24,885.29 DISTRIBUTION UPGRADES @ GREENVIEWDRIVE 4/20/2011 35 98,202.69 4,676.32 93,526.37 DISTRIBUTION UPGRADES @ WATER ST &STATE ST 5/21/2011 35 6,584.36 297.86 6,286.50 DISTRIBUTION UPGRADES @ BUCHANON ACRES 6/29/2011 35 138,271.03 5,925.90 132,345.13 DISTRIBUTION UPGRADES @ AUTUMN RUN 8/8/2011 35 25,721.51 1,041.11 24,680.40 DISTRIBUTION UPGRADES @ WOODMILL APTS 10/14/2011 35 7,256.72 259.17 6,997.55 DISTRIBUTION UPGRADES @ PINEVIEW 12/4/2011 35 110,132.52 3,408.86 106,723.66 DISTRIBUTION UPGRADES @ INDEPENDENCE BLVD 1/12/2012 35 23,650.57 675.73 22,974.84 DISTRIBUTION UPGRADES @ HUNTLEY CIRCLE 4/25/2012 35 39,953.46 761.02 39,192.44 DIST FEEDER REPLACEMENT @ INDEPENDENCE BLVD 4/25/2012 35 242,089.94 4,611.24 237,478.70 Reports\Appendix D GAI # A120855.00 Page 9 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD DISTRIBUTION UPGRADES @ CAPITAL PARK FY2012 5/24/2012 35 9,652.26 160.87 9,491.39 DISTRIBUTION UPGRADES @ COMP USA 6/19/2012 35 5,961.94 85.17 5,876.77 DISTRIBUTION UPGRADES @ MORRIS ESTATES 6/26/2012 35 233,127.22 3,330.39 229,796.83 SECURITY SYSTEM @ CARTANZA FARMS SUBSTATION 12/12/2009 12 38,006.95 9,765.67 28,241.28 SECURITY SYSTEM @ ELECTRIC ADMIN BUILDING 12/12/2009 12 81,202.86 20,864.62 60,338.24 1982-83 ENG. SERVICES - ACQ. 01/01/83 7/1/1986 40 33,768.25 22,371.47 11,396.78 1983-84 ENG. SERVICES - ACQ. 01/01/84 7/1/1986 40 27,528.56 18,237.67 9,290.89 1984-85 ENGINEERING STUDY ACQ 01/031048 7/1/1986 40 538,216.33 356,568.32 181,648.01 CONTRACT SERVICES 6/30/1987 40 56,161.90 35,803.21 20,358.69 CONTRACTUAL SERVICES 6/30/1987 40 36,092.53 23,008.99 13,083.54 FY 87 AUDIT ADJ TO FERC LIVES - ENG. SVCS. 6/30/1987 40 241,452.92 153,926.24 87,526.68 POWER SUPPLY STUDY 6/30/1989 40 210,281.85 123,540.59 86,741.26 ROUTE 13 BY-PASS 6/30/1989 40 14,280.53 8,389.81 5,890.72 LIFE EXT STUDY 1-2 6/30/1989 40 91,087.37 53,513.83 37,573.54 ENGINEERING FOR RT. 13 BYPASS 6/30/1990 40 184,204.61 103,615.09 80,589.52 LIFE EXTENSION STUDY 1 & 2 6/30/1990 40 335,093.45 188,490.07 146,603.38 ROUTE 13 BYPASS STUDY - FY 91 6/30/1991 40 269,683.39 144,954.82 124,728.57 ENGINEERING FOR RT 13 BYPASS - FY92 6/30/1992 40 82,001.84 42,025.94 39,975.90 ENGINEERING FOR RT 13 BYPASS - FY93 6/30/1993 40 100,961.32 49,218.64 51,742.68 ENGINEERING RE RT 13 BYPASS - FY 94 6/30/1994 40 31,290.68 14,471.94 16,818.74 ENGINEERING SERVICES - PRODUCTIONFY 94 6/30/1994 40 15,455.64 7,148.23 8,307.41 TRANSMISSION RELAY REPLACEMENT & CALIBRATION STUDY 1/8/2008 40 112,000.27 14,000.03 98,000.24 TRANSMISSION RELAY UPGRADE @ CARTANZA FARM 1/30/2009 40 117,768.96 11,531.54 106,237.42 TRANSMISSION RELAY UPGRADE @ DOVERDOWNS 1/30/2009 40 117,768.96 11,531.54 106,237.42 TRANSMISSION RELAY UPGRADE @ COLLEGE ROAD 1/30/2009 40 117,768.95 11,531.54 106,237.41 TRANSMISSION RELAY UPGRADE @ MCKEERUN 1/30/2009 40 117,768.95 11,531.54 106,237.41 TRANSMISSION RELAY UPGRADE @ NORTHSTREET 1/30/2009 40 117,768.95 11,531.54 106,237.41 TRANSMISSION RELAY UPGRADE @ DIVISION STREET 1/30/2009 40 117,768.95 11,531.54 106,237.41 TRANSMISSION RELAY UPGRADE @ HORSEPOND ROAD 1/30/2009 40 117,768.95 11,531.54 106,237.41 TRANSMISSION RELAY UPGRADE @ DAFB 1/30/2009 40 117,768.95 11,531.54 106,237.41 LATHE 11/1/1990 15 17,141.73 17,141.73 - AVO INTERNATIONAL ANALYZER 6/1/1995 15 14,522.90 14,522.90 - TEST EQUIPMENT - FY 95 6/1/1995 15 24,679.67 24,679.67 - PORTABLE OIL FILTER SYSTEM - V #276 5/21/1996 15 19,287.21 19,287.21 - CT EXCITATION,RATIO & POLARITY TEST SET 6/13/1996 15 14,151.44 14,151.44 - INVERTER GENERATOR - LUXTRON 10/5/1995 15 42,456.00 42,456.00 - CAPACITANCE & DISSIPATION FACTOR TEST SET 8/31/1996 15 13,814.00 13,814.00 - ENHANCED BATTERY IMPEDANCE TEST SET - 60 HZ 10/31/1996 15 12,632.83 12,632.83 - EXTENDED INSPECTION KIT W. STETHOSCOPE MODULE 4/7/1997 15 9,506.18 9,506.18 - PROTECTIVE RELAY TEST SET W. CASE(CONTROL UNIT ) 8/20/1997 15 19,710.88 19,710.88 - MINI RECLAIMER W/OILESS COMPRESSOR& VACUUM PUMP 5/13/1998 15 18,521.18 18,109.60 411.58 Reports\Appendix D GAI # A120855.00 Page 10 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD RECORDER FIELD KIT, MDL PA-7 (# 5) 5/26/1998 15 9,191.29 8,935.98 255.31 RECORDER FIELD KIT, MDL PA-7 ( # 7) 5/26/1998 15 9,191.29 8,935.98 255.31 ALCOA FUSION SPLICER KIT W. PIGTAILS 10/15/1998 15 43,590.51 41,410.98 2,179.53 POWER ANALYZER (SK-PA-9-01) STARTER KIT FOR PA 9 1/14/2000 15 14,697.72 12,738.02 1,959.70 2002 CHEVY DUMP TRUCK #753 W/SNOWPLOW 6/27/2002 15 79,324.99 55,527.49 23,797.50 PORTABLE FAULT LOCATOR 12/22/2003 15 26,285.00 15,771.00 10,514.00 SYSTEM OPS RADIO REPLACEMENT 4/13/2006 15 19,203.85 8,641.73 10,562.12 MOBILE LITE METER READING COLLECTION UNIT 2/21/2008 15 11,250.00 3,625.00 7,625.00 MOBILE LITE METER READING COLLECTION UNIT 2/21/2008 15 11,250.00 3,625.00 7,625.00 ELECTRIC ADMIN GENERATOR 10/10/2011 15 33,495.13 2,791.26 30,703.87 TRAILER ATTENUATOR 4/3/2012 15 24,450.00 1,222.50 23,227.50 MOBILE LITE METER READING COLLECTION UNIT 2/16/2012 15 10,280.00 571.11 9,708.89 FIBER OPTIC LINE INSTALLATION- PRELIMINARY PHASE 9/30/1998 20 166,510.33 118,638.61 47,871.72 2" DIRECTIONAL BORE FOR FIBER OPTIC - WALKER RD. 8/17/1999 20 16,527.99 11,018.66 5,509.33 FIBER OPTIC LINE 7/1/2001 20 1,118,457.30 643,112.95 475,344.35 FIBER OPTIC SUBSTATION ELECTRONICSINSTALLATION 7/1/2001 20 290,480.73 167,026.42 123,454.31 CONCRETE WORK @ ST JONES SUBSTATION 2/19/2010 20 58,891.37 8,342.94 50,548.43 FENCE/GATE @ ST JONES SUBSTATION 2/19/2010 20 137,957.65 19,544.00 118,413.65 CONTRACT SERVICES 6/30/1986 30 924,033.32 816,229.43 107,803.89 OH TRANSFORMERS 6/30/1986 30 75,016.38 66,264.47 8,751.91 1976-77 TRANSFORMERS OVERHEAD - ACQ. 01/01/77 7/1/1986 30 24,147.46 21,330.26 2,817.20 OVERHEAD LINE TR (12KV) - ACQ. 01/28126 7/1/1986 30 46,958.90 41,480.36 5,478.54 OVERHEAD LINE TRANSFORMERS ACQ 01/28491 7/1/1986 30 21,950.42 19,389.54 2,560.88 LINE TRANSFORMERS ACQ. 01/01/79 7/1/1986 30 69,802.42 61,658.80 8,143.62 LINE TRANSFORMERS ACQ 01/01/80 7/1/1986 30 42,523.53 37,562.45 4,961.08 LINE TRANSFORMERS ACQ 01/01/81 7/1/1986 30 49,163.04 43,427.35 5,735.69 OH LINE TRANSFORMERS ACQ. 01/01/82 7/1/1986 30 98,183.49 86,728.75 11,454.74 OVERHEAD TRANSFORMERS - ACQ. 01/01/85 7/1/1986 30 33,770.30 29,830.43 3,939.87 OVERHEAD TRANSFORMERS - ACQ. 01/01/84 7/1/1986 30 48,118.83 42,504.97 5,613.86 1984-85 TRANSFORMERS ACQ 01/01/85 7/1/1986 30 221,079.56 195,286.94 25,792.62 OH DEVICES/CONDUCTORS 6/30/1987 30 119,551.53 101,618.80 17,932.73 OH TRANSFORMERS 6/30/1987 30 72,032.58 61,227.69 10,804.89 FY 87 AUDIT TO ADJ FERC LIVES 6/30/1987 30 261,375.70 222,169.35 39,206.35 OH TRANSFORMERS 6/30/1988 30 36,846.38 30,091.21 6,755.17 OH TRANSFORMERS 6/30/1989 30 100,601.18 78,804.26 21,796.92 OH CONDUCTORS/DEVICES 6/30/1989 30 144,839.64 113,457.72 31,381.92 O/H TRANSFORMERS FY 90 6/30/1990 30 62,333.24 46,749.93 15,583.31 O/H CONDUCTORS/DEVICES FY 90 6/30/1990 30 220,424.94 165,318.71 55,106.23 OVERHEAD TRANSFORMERS - FY 91 6/30/1991 30 55,428.97 39,724.10 15,704.87 OVERHEAD CONDUCTORS/DEVICES - FY 91 6/30/1991 30 91,512.46 65,583.93 25,928.53 OVERHEAD TRANSFORMERS - FY 92 6/30/1992 30 28,097.14 19,199.71 8,897.43 Reports\Appendix D GAI # A120855.00 Page 11 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD OVERHEAD TRANSFORMERS - FY 93 6/30/1993 30 90,458.89 58,798.28 31,660.61 OVERHEAD TRANSFORMERS - FY 94 6/30/1994 30 72,795.84 44,890.77 27,905.07 PCB TRANSFORMERS - FROM STOCK - FY96 6/30/1996 30 128,055.65 70,430.61 57,625.04 PCB TRANSFORMERS FROM STOCK FY 97 4/30/1997 30 102,071.53 53,304.02 48,767.51 TRANSFORMERS FROM STOCK - JULY-SEPT. 1998 (LIST) 8/15/1998 30 20,713.84 9,954.15 10,759.69 1000 KVA 3-PHASE PAD MOUNT TRANSFORMER W. TAPS 10/10/1998 30 28,101.00 13,347.98 14,753.02 OCT - DEC 1998 STOCK ISSUES - TRANSFORMERS 11/15/1998 30 26,973.17 12,737.33 14,235.84 (3)25KV 7200 CSP 1B W/T 277 - EDGEWATER FARM LANE 3/24/2000 30 5,361.90 2,278.81 3,083.09 OH TRANSFORMERS FROM STOCK JAN-JUNE,2000 4/15/2000 30 19,979.90 8,491.46 11,488.44 TRANSFORMERS OH ADDITIONS FY2001 6/30/2001 30 47,782.46 18,316.61 29,465.85 600 AMP DEADFRONT SWITCHGEAR 15KV 4/17/2002 30 26,818.77 9,535.56 17,283.21 TRANSFORMER JVS - HORSEPOND SUBSTATION 1/2/2003 30 16,329.36 5,443.12 10,886.24 TRANSFORMER JVS - DAFB SUBSTATION 1/2/2003 30 16,329.36 5,443.12 10,886.24 TRANSFORMER-PADMOUNT SINGLE 3PHASEP/MT 500KV DUAL 10/1/2002 30 16,664.67 5,693.76 10,970.91 TRANSFORMER-PADMOUNT SIN 3PHASE TRP/MT 500KV DUAL 10/1/2002 30 16,664.67 5,693.76 10,970.91 TRANSFORMER-PADMOUNT SIN 3PHASE TRP/MT 500KV 7200 1/8/2003 30 17,826.12 5,942.04 11,884.08 TRANSFORMER-PADMOUNT SIN 3PHASE TRP/MT 750KV 7200 1/8/2003 30 18,830.07 6,276.69 12,553.38 TRANSFORMER-PAD MOUNT SINGLE & PHASE P/MT 500 7200 5/7/2003 30 16,625.11 5,356.98 11,268.13 TRANSFORMER-PADMOUNT SIN 3PHASE TRP/MT 750KV 7200 6/19/2003 30 18,830.07 5,962.86 12,867.21 UG TRANSFORMERS 6/30/1986 30 461,478.31 407,639.17 53,839.14 UNDERGROUND TRANSFORMERS ACQ 01/01/81 7/1/1986 30 150,652.40 133,076.29 17,576.11 UG TRANSFORMERS ACQ 01/01/82 7/1/1986 30 311,916.00 275,525.80 36,390.20 UG TRANSFORMERS ACQ 01/01/82 7/1/1986 30 99,076.80 87,517.84 11,558.96 UG TRANSFORMERS ACQ 01/01/83 7/1/1986 30 150,973.02 133,359.50 17,613.52 UG TRANSFORMERS ACQ 01/01/84 7/1/1986 30 232,480.11 205,357.43 27,122.68 UG TRANSFORMERS ACQ. 01/01/85 7/1/1986 30 740,793.53 654,367.62 86,425.91 LINE TRANSFORMER-UG ACQ 07/01/66 7/1/1986 30 23,464.18 20,726.69 2,737.49 LINE TRANSFORMERS - UG - ACQ 07/01/67 7/1/1986 30 46,055.33 40,682.21 5,373.12 LINE TRANSFORMERS UG ACQ 07/01/68 7/1/1986 30 77,945.34 68,851.72 9,093.62 LINE TRANSFORMERS UG ACQ 07/01/69 7/1/1986 30 97,910.39 86,487.51 11,422.88 LINE TRANSFORMERS UG ACQ. 07/01/70 7/1/1986 30 92,379.00 81,601.45 10,777.55 LINE TRANSFORMERS UG - ACQ 07/01/71 7/1/1986 30 101,539.35 89,693.09 11,846.26 LINE TRANSFORMERS - UG - ACQ 07/01/72 7/1/1986 30 244,908.81 216,336.12 28,572.69 LINE TRANSFORMERS UG ACQ 07/01/73 7/1/1986 30 192,360.94 169,918.83 22,442.11 LINE TRANSFORMERS UG ACQ 07/01/74 7/1/1986 30 181,240.14 160,095.46 21,144.68 LINE TRANSFORMERS - UG - ACQ 07/01/74 7/1/1986 30 28,444.86 25,126.29 3,318.57 LINE TRANSFORMERS - UG - ACQ 07/01/75 7/1/1986 30 64,823.09 57,260.40 7,562.69 LINE TRANSFORMER-12KV-UG- ACQ 01/028126 7/1/1986 30 60,600.79 53,530.70 7,070.09 LINE TRANSFORMERS - UG - ACQ 01/01/78 7/1/1986 30 28,582.90 25,248.23 3,334.67 LINE TRANSFORMERS - UG - ACQ 01/01/78 7/1/1986 30 16,024.96 14,155.38 1,869.58 LINE TRANSFORMERS - UG - ACQ 01/01/79 7/1/1986 30 64,304.56 56,802.36 7,502.20 Reports\Appendix D GAI # A120855.00 Page 12 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD LINE TRANSFORMERS - UG - ACQ 01/01/80 7/1/1986 30 37,047.49 32,725.28 4,322.21 UG TRANSFORMERS 6/30/1987 30 279,663.08 237,713.62 41,949.46 UG CONDUCTORS/DEVICES 6/30/1987 30 305,185.73 259,407.87 45,777.86 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 30 3,426,328.99 2,912,379.64 513,949.35 TRANSFORMERS - UNDERGROUND 6/30/1988 30 321,457.04 262,523.25 58,933.79 UG TRANSFORMERS 6/30/1989 30 425,159.46 333,041.58 92,117.88 UG CONDUCTORS/DEVICES 6/30/1989 30 826,258.12 647,235.53 179,022.59 UNDERGROUND TRANSFORMERS - FY 90 6/30/1990 30 529,250.17 396,937.63 132,312.54 UNDERGROUND CONDUCTORS/DEVICES FY90 6/30/1990 30 1,158,393.02 868,794.77 289,598.25 UNDERGROUND TRANSFORMERS - FY 91 6/30/1991 30 410,753.12 294,373.07 116,380.05 UNDERGROUND CONDUCTORS/DEVICES - FY 91 6/30/1991 30 1,261,846.41 904,323.26 357,523.15 UNDERGROUND TRANSFORMERS - FY 92 6/30/1992 30 379,035.12 259,007.33 120,027.79 UNDERGROUND TRANSFORMERS - FY 93 6/30/1993 30 330,451.60 214,793.54 115,658.06 UNDERGROUND TRANSFORMERS - FY 94 6/30/1994 30 213,249.50 131,503.86 81,745.64 UNDERGROUND TRANSFORMERS FROM STOCK FY 96 6/30/1996 30 463,159.05 254,737.48 208,421.57 UNDERGROUND CONDUCTORS/DEVICES FROM STOCK FY 96 6/30/1996 30 706,796.91 388,738.30 318,058.61 UNDERGROUND WORK KINGS HWY/REED ST. 3/31/1997 30 58,853.00 30,897.83 27,955.17 UNDERGROUND WORK N. STATE ST. @ BLUE COAT INN 5/28/1997 30 214,954.25 111,656.79 103,297.46 UNDERGROUND TRANSFORMERS FROM STOCK FY 97 6/30/1997 30 549,901.08 284,115.56 265,785.52 UNDERGROUND CONDUCTORS/DEVICES FROM STOCK FY 97 6/30/1997 30 744,268.43 384,538.69 359,729.74 UG TRANSFORMERS FROM STOCK FY 98 6/25/1998 30 421,361.89 203,658.25 217,703.64 UG CONDUCTORS/DEVICES FROM STOCK FY 98 6/30/1998 30 1,031,392.54 498,506.39 532,886.15 PAD MOUNT PME-9 SWITCHGEAR DOVER/KENTON RD. S/L 7/1/1998 30 35,557.17 17,185.97 18,371.20 (4) PME-9 SWITCHGEARS W. PADS,ETC - WHITEOAK RD. 7/1/1998 30 132,728.92 64,152.31 68,576.61 (2) PME-11 SWITCHGEARS W. PADS,X-DEEP PEDESTALS 7/1/1998 30 73,076.33 35,320.23 37,756.10 PME-9 PAD-MOUNT SWITCHGEAR,PADS,ETC. 8/31/1998 30 36,388.04 17,385.40 19,002.64 PADMOUNT TRANSFORMERS,PEDESTALS ETC @ RETREAT 10/16/1998 30 40,289.00 19,025.36 21,263.64 300KV 7200 PAD/MT TRANSFORMER - NEW MCDONALD'S 7/16/1998 30 14,298.97 6,871.45 7,427.52 ARRESTERS,CONNECTORS ETC. - NEW MCDONALD'S 7/30/1998 30 5,421.57 2,605.37 2,816.20 300 KV 7200 PAD MOUNT TRANSFORMER- NEW JP CRT 7 8/17/1998 30 14,298.97 6,831.73 7,467.24 LOADBREAK BUSHINGS,ARRESTERS - COURT # 7 8/17/1998 30 2,728.16 1,303.45 1,424.71 300KV DUAL TRANSFORMER - NATIONALCUP CO. 10/7/1998 30 18,580.17 8,825.58 9,754.59 1500KV 7200 PAD/MT TRANSFORMER - NAT'L. CUP CO 10/9/1998 30 57,717.38 27,415.76 30,301.62 150 KVA DUAL PAD/MT - STATE & CECIL STS. 10/22/1998 30 16,194.07 7,647.20 8,546.87 750 KV 277/480 TRANSFORMER - MODERN MATURITY CTR 11/9/1998 30 34,709.17 16,390.44 18,318.73 75KV 7200 PAD/MT TRANSFORMER - CAPITAL NURSING 11/9/1998 30 10,975.16 5,182.71 5,792.45 CAPS, INSULATORS, STANDS, ETC. 11/17/1998 30 2,987.52 1,402.47 1,585.05 300 KV 7200 PADMOUNT TRANSFORMER -DEL DOT 12/22/1998 30 17,209.64 8,031.17 9,178.47 TRANSFORMER PAD,PVC,COUPLINGS ETC. -DEL DOT 12/22/1998 30 5,831.64 2,721.43 3,110.21 500 KV 7200 & 300KV DUAL PD/MT TRANSFORMERS 1/18/1999 30 36,212.67 16,798.66 19,414.01 500KV DUAL($6138.)& 300KV DUAL($5316.)TRANSFORMERS 1/28/1999 30 33,697.67 15,631.97 18,065.70 Reports\Appendix D GAI # A120855.00 Page 13 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD (4)25KV7200@$928-,(2)50KV7200@$1413.625 TRANSFMRS 2/8/1999 30 19,238.47 8,924.51 10,313.96 PEDESTALS,CONNS,GROUND RODS FOR TX - TWELVE OAKS 2/8/1999 30 10,240.01 4,750.23 5,489.78 PME-11 PD/MT SWITCHGEAR W. PAD - WEBB'S LANE 2/10/1999 30 33,007.45 15,311.79 17,695.66 PME-9 PAD/MT SWITCHGEAR W. 2/0 WIRE, AMP PIGGYS 2/15/1999 30 36,977.26 17,153.34 19,823.92 300 KVA DUAL PADMOUNT TRANSFORMER - HOLY CROSS 5/4/1999 30 15,176.31 6,913.65 8,262.66 300 KVA DUAL PADMOUNT TRANSFORMER - DOVER POST 5/7/1999 30 15,176.31 6,913.65 8,262.66 (2) PME-11 P/MT SWITCHGEARS W. FUSEHOLDERS-LOWE'S 7/1/1999 30 81,373.87 36,618.24 44,755.63 PME-9 P/MT SWITCHGR W. FUSEHDLR,PAD,IN-LINE SWTCHS 7/1/1999 30 33,311.27 14,990.07 18,321.20 (1) PME-11 P/MT SWITCHGEAR W. FEDPACIF PAD 7/1/1999 30 33,394.52 15,027.53 18,366.99 PME-11 SWITCHGEAR W/FUSEHLDR,PAD,ND-450 PEDESTAL 7/2/1999 30 40,602.42 18,271.09 22,331.33 PME-11 SWITCHGEAR W/FUSE HLDR,PAD,ND-450 PEDESTAL 7/2/1999 30 40,602.42 18,271.09 22,331.33 300 KVA P/MT DUAL 120/208 TX,CONNS- LOWE'S 8/11/1999 30 15,527.35 6,944.18 8,583.17 2000KV P/MT 277/480 TX, INSTALLED- LOWE'S 9/2/1999 30 36,693.27 16,308.12 20,385.15 PME-9 P/MT SWITCHGEAR W. FUSEHOLDER,PAD ETC. 10/21/1999 30 32,741.11 14,369.71 18,371.40 500 KV 7200 120/208 P/MT TX - SILVER MILL APTS. 7/13/1999 30 20,862.84 9,388.28 11,474.56 500 KV 7200 277/480 P/MT TX - CLIENT LOGIC(CRI) 7/20/1999 30 23,636.97 10,570.98 13,065.99 500 KV 120/208 P/MT. TX - RT. 8 PLAZA 8/6/1999 30 20,862.84 9,330.33 11,532.51 (5) 50KV AMORP CORE 120/240 P/MT.TX- BAYTREE DEV 9/8/1999 30 20,794.44 9,241.97 11,552.47 (5) TX PADS,TX LOCKS, GROUND RODS - BAYTREE DEV 9/8/1999 30 2,448.89 1,088.40 1,360.49 300 KV 277/480 P/MT TX - GOV. AVE.PS 10/5/1999 30 14,587.70 6,442.90 8,144.80 ARRESTERS,ELBOWS,BRAKCETS,ETC.-GOV.AVE.PS 10/5/1999 30 1,778.59 785.54 993.05 500 KV 120/208 P/MT TX - BLUE HENMALL 11/8/1999 30 20,862.84 9,156.47 11,706.37 PME-11 SWITCHGEAR,ND-330 PEDESTAL,ETC. 12/21/1999 30 38,646.17 16,746.67 21,899.50 300KVA P/MT DUAL 120/208 TX- COMCAST CABLE-DENNY R 1/19/2000 30 15,114.41 6,507.59 8,606.82 UG TRANSFORMERS FROM STOCK - JAN-JUNE 2000 3/31/2000 30 5,770.37 2,452.41 3,317.96 (2) 500KV TX'S - MCDONALD'S & HOLIDAY INN 4/12/2000 30 38,117.48 16,199.93 21,917.55 500 KV DUAL,150KV 120/208- HOLY CROSS & HOLIDAY IN 4/24/2000 30 28,268.64 11,935.65 16,332.99 500KV DUAL 120/208,25KV SILICONE -DEL TECH 5/5/2000 30 20,703.38 8,741.43 11,961.95 TRANSFORMER PAD, CONNS & OTHER INSTALL MTLS. 5/5/2000 30 2,595.42 1,095.84 1,499.58 500KV 7200 120/208 TRANSFORMER - HOLIDAY INN 5/12/2000 30 20,777.74 8,772.82 12,004.92 TRANSFORMERS UG ADDITIONS FY 2001 6/30/2001 30 675,931.66 259,107.14 416,824.52 2004 DEV. UPGRADES - LINE TRANSFORMERS UNDERGROUND 6/30/2004 30 798,269.75 226,176.43 572,093.32 GRANDVIEW 12/1/2004 30 17,626.00 4,749.23 12,876.77 CAPITAL GREEN 2/1/2005 30 26,689.18 7,042.98 19,646.20 VILLAGE OF WESTOVER 5/1/2005 30 31,879.11 8,146.88 23,732.23 KENT COUNTY COMPLEX 5/1/2005 30 30,910.90 7,899.45 23,011.45 STONEY CREEK 6/1/2005 30 12,093.18 3,056.89 9,036.29 WILD MEADOWS 6/1/2005 30 40,685.21 10,284.32 30,400.89 NEW DEVELOPMENTS FY 05 UG TRANSFORMERS 6/30/2005 30 160,662.05 40,165.51 120,496.54 NEW DEVELOPMENT 06-CANNON MILLS 6/30/2006 30 8,502.62 1,842.23 6,660.39 NEW DEVELOPMENT 06-EMERALD POINT 6/30/2006 30 30,592.65 6,628.41 23,964.24 Reports\Appendix D GAI # A120855.00 Page 14 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD NEW DEVELOPMENT 06-LEXINGTON GLEN 6/30/2006 30 63,855.96 13,835.46 50,020.50 NEW DEVELOPMENT 06-WOLF CREEK 6/30/2006 30 48,976.76 10,611.63 38,365.13 NEW DEVELOPMENTS 06-CREEK STONE 6/30/2006 30 21,257.14 4,605.71 16,651.43 DISTRIBUTION UPGRADES FY 06 6/30/2006 30 137,463.52 29,783.76 107,679.76 ELKS LODGE 6/30/2006 30 8,342.76 1,807.60 6,535.16 HIDDEN CREEK 6/30/2006 30 12,520.78 2,712.84 9,807.94 STONE RIDGE 6/30/2006 30 22,076.14 4,783.16 17,292.98 NEW DEVELOPMENT DAFB HOUSING 6/30/2006 30 10,644.44 2,306.30 8,338.14 NEW DEVELOPMENT-VONAWAY FY07 7/26/2006 30 8,568.20 1,832.64 6,735.56 NEW DEVELOPMENT-KENTON ROAD FY07 8/25/2006 30 12,245.88 2,585.24 9,660.64 NEW DEVELOPMENT-KENTWOODS FY07 9/8/2006 30 62,764.72 13,250.33 49,514.39 NEW DEVELOPMENT-CAPITAL CLEANER FY7 11/3/2006 30 17,489.89 3,595.14 13,894.75 NEW DEVELOPMENT-TALL PINES FY07 1/4/2007 30 48,439.21 9,687.84 38,751.37 NEW DEVELOPMENT-SESKINORE FY07 1/12/2007 30 12,670.03 2,534.01 10,136.02 NEW DEVELOPMENT-COUNTRY INN FY07 1/31/2007 30 4,096.96 808.01 3,288.95 BAY HEALTH FY07 2/21/2007 30 1,091.74 212.28 879.46 NEW DEVELOPMENT-RAVI MEDICAL FY07 2/28/2007 30 27,172.44 5,283.53 21,888.91 NEW DEVELOPMENT-CLEARVIEW MEADOWSFY07 4/18/2007 30 26,411.19 4,988.78 21,422.41 NEW DEVELOPMENT-NOTTINGHAM FY07 4/27/2007 30 447,249.43 84,480.45 362,768.98 NEW DEVELOPMENT-HERTRICH FY07 4/27/2007 30 5,356.05 1,011.70 4,344.35 NEW DEVELOPMENT-LEIPISIC ROAD FY07 5/22/2007 30 21,517.52 4,004.65 17,512.87 NEW DEVELOPMENT-KESSINGLER FEED FY7 5/23/2007 30 14,537.37 2,705.57 11,831.80 COMPLETION OF CANNON MILLS FY07 6/7/2007 30 45,961.77 8,554.00 37,407.77 NEW DEVELOPMENT-GOVERNORS AVE FY07 6/20/2007 30 3,981.09 729.87 3,251.22 COMPLETION OF DOVER AFB HOUSING FY7 6/26/2007 30 390,258.59 71,547.41 318,711.18 NEW DEVELOPMENT-EDEN HILL FY07 6/28/2007 30 76,613.23 14,045.76 62,567.47 NEW DEVELOPMENTS-FY07 6/30/2007 30 85,526.84 15,679.92 69,846.92 UG TRANSFORMERS @ DELDOT SIGN SHOP 8/1/2007 30 8,840.16 1,596.14 7,244.02 UG TRANSFORMERS @ LEGISLATIVE HALLUPGRADE 10/24/2007 30 10,832.31 1,865.56 8,966.75 UG TRANSFORMERS @ CANNON MILLS 11/8/2007 30 26,127.61 4,499.76 21,627.85 UG TRANSFORMERS @ HILTON GARDENS 12/7/2007 30 16,429.29 2,783.85 13,645.44 UG TRANSFORMERS @ MAINSTAY SUITES 12/19/2007 30 13,427.08 2,237.85 11,189.23 UG TRANSFORMERS @ EDEN HILL FARM 2/11/2008 30 43,552.31 7,137.74 36,414.57 UG TRANSFORMERS @ 802 SILVER LAKEBLVD 2/22/2008 30 9,115.91 1,468.67 7,647.24 UG TRANSFORMERS @ PENNWOODS 3/10/2008 30 6,699.47 1,079.36 5,620.11 UG TRANSFORMERS @ VILLAGE OF WESTOVER 4/1/2008 30 14,245.81 2,255.59 11,990.22 UG TRANSFORMERS @ COMCAST 5/8/2008 30 7,293.27 1,134.51 6,158.76 UG TRANSFORMERS @ COMPASS POINTE 6/6/2008 30 8,936.82 1,365.35 7,571.47 UG TRANSFORMERS @ DAFB 6/18/2008 30 39,472.88 5,920.93 33,551.95 UG TRANSFORMERS @ COMPASS POINTE 8/21/2008 30 13,984.57 2,019.99 11,964.58 UG TRANSFORMERS @ HEMLOCK COURT (DAFB) 8/27/2008 30 6,818.88 984.95 5,833.93 Reports\Appendix D GAI # A120855.00 Page 15 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD UG TRANSFORMERS @ EDEN HILL FARM 8/28/2008 30 10,681.08 1,542.82 9,138.26 UG TRANSFORMERS @ KIDDIE KOLLEGE 9/9/2008 30 8,523.82 1,231.22 7,292.60 UG TRANSFORMERS @ BERRY VAN LINES 9/10/2008 30 10,498.26 1,516.42 8,981.84 UG TRANSFORMERS @ TIDEWATER UTILITIES 10/27/2008 30 8,523.82 1,183.86 7,339.96 UG TRANSFORMERS @ KENT ACRES 12/4/2008 30 44,992.62 6,124.00 38,868.62 UG TRANSFORMERS @ FEDERAL STREET 12/15/2008 30 13,984.57 1,903.46 12,081.11 UG TRANSFORMERS @ STATE STREET COMMONS 12/23/2008 30 17,185.17 2,291.36 14,893.81 UG TRANSFORMERS @ SOUTH DOVER ELEMENTARY SCHOOL 4/13/2009 30 12,349.80 1,543.73 10,806.07 UG TRANSFORMERS @ MCKEE BUSINESS PARK 4/21/2009 30 10,467.60 1,279.37 9,188.23 UG TRANSFORMERS @ TWIN OAKS PROFESSIONAL CENTER 4/28/2009 30 10,467.60 1,279.37 9,188.23 UG TRANSFORMERS @ GATEWAY WEST 5/7/2009 30 17,112.70 2,091.55 15,021.15 (10) UG TRANSFORMERS @ SCHOOLVIEW 7/31/2009 30 24,235.01 2,760.10 21,474.91 UG TRANSFORMER @ SOUTH GOVERNORS AVENUE 9/8/2009 30 6,668.28 740.92 5,927.36 UG TRANSFORMER @ SOUTH SHORE DRIVE 10/13/2009 30 8,354.99 905.12 7,449.87 (3) UG TRANSFORMERS @ SOUTH STATESTREET 5/27/2010 30 9,476.33 816.02 8,660.31 (4) UG TRANSFORMERS @ BLUE HEN CORPORATE CENTER 6/30/2010 30 13,019.55 1,084.96 11,934.59 UG TRANSFORMERS @ RODNEY VILLAGE SHOPPING CENTER 7/15/2009 30 7,766.29 906.07 6,860.22 UG TRANSFORMERS @ KENT COUNTY COURT HOUSE 11/24/2009 30 29,762.72 3,058.95 26,703.77 UG TRANSFORMERS @ VILLAGE OF BLUEHEN APARTMENTS 4/7/2010 30 35,127.19 3,219.99 31,907.20 UG TRANSFORMERS @ W. REILLY BROWN 5/17/2010 30 10,621.37 914.62 9,706.75 UG TRANSFORMERS @ SOUTH STATE STREET 5/27/2010 30 11,572.01 996.48 10,575.53 UG TRANSFORMERS @ DOVER DOWNS (OLDDENNY'S LOC) 7/7/2010 30 7,801.02 650.09 7,150.93 UG TRANSFORMERS @ CVS (WEST DOVER) 8/24/2010 30 9,615.37 747.86 8,867.51 UG TRANSFORMERS @ MCDONALDS (RT 13) 9/8/2010 30 10,621.37 826.11 9,795.26 UG TRANSFORMERS @ L&W INSURANCE 11/2/2010 30 8,011.37 578.60 7,432.77 UG TRANSFORMERS # WAWA (COURT STREET) 11/21/2010 30 8,011.37 556.35 7,455.02 UG TRANSFORMERS @ ROYAL FARMS (RT13) 1/20/2011 30 9,366.16 598.39 8,767.77 UG TRANSFORMERS @ SENATOR'S LAKE 1/20/2011 30 13,980.52 893.20 13,087.32 UG TRANSFORMERS @ MODERN MATURITYCENTER 3/18/2011 30 7,629.88 445.08 7,184.80 UG TRANSFORMERS @ VILLAGE OF BLUEHEN APTS 4/29/2011 30 18,732.32 1,040.68 17,691.64 UG TRANSFORMERS @ CHICK-FIL-A (RT13) 6/9/2011 30 7,629.88 402.69 7,227.19 UG TRANSFORMER @ BLUE HEN APTS 7/7/2011 30 9,366.16 468.31 8,897.85 UG TRANSFORMER @ LEWIS DRIVE 8/15/2011 30 5,488.68 259.19 5,229.49 UG TRANSFORMER @ CAPITAL SCHOOL DISTRICT 11/8/2011 30 28,492.09 1,108.03 27,384.06 UG TRANSFORMER @ C F SCHWARTZ 1/25/2012 30 7,598.00 232.16 7,365.84 UG TRANSFORMER @ DOVER HIGH SCHOOL 4/27/2012 30 9,064.21 201.43 8,862.78 UG TRANSFORMER @ DOVEVIEW 6/28/2012 30 20,916.36 348.61 20,567.75 1978 KOEHRING CRANE - V#736 1/1/1978 10 606,620.00 606,620.00 - TEST EQUIPMENT 6/30/1986 10 28,149.00 28,149.00 - STEEL STAIRS @ POWER PLANT 6/30/1988 10 12,665.68 12,665.68 - TEST EQUIPMENT 6/30/1989 10 15,173.23 15,173.23 - Reports\Appendix D GAI # A120855.00 Page 16 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD 1991 CBUT TRAILER - V#709 1/1/1991 10 12,618.00 12,618.00 - TEST EQUIPMENT - FY 91 6/30/1991 10 12,982.49 12,982.49 - TEST EQUIPMENT BYPASS - FY 92 6/30/1992 10 75,283.93 75,283.93 - TEST EQUIPMENT - FY 92 6/30/1992 10 58,629.99 58,629.99 - TEST EQUIPMENT BYPASS - FY 92 6/30/1992 10 11,839.99 11,839.99 - 1991 HOGG TRAILER - V#728 11/15/1991 10 23,343.30 23,343.30 - TEST EQUIPMENT - FY 93 6/30/1993 10 30,483.06 30,483.06 - TEST EQUIPMENT - FY 93 ( FOR 567 ) 6/30/1993 10 38,942.31 38,942.31 - # 1 AIR HEATER REPAIRS 6/30/1993 10 236,430.50 236,430.50 - TEST EQUIPMENT BYPASS - FY 93 6/30/1993 10 18,616.79 18,616.79 - 1992 DITCH WITCH TRAILER W/ELECTRIC BRAKES, V#748 2/4/1993 10 13,659.89 13,659.89 - TEST EQUIPMENT - FY 94 ( 567) 6/30/1994 10 13,871.70 13,871.70 - TEST EQUIPMENT - FY 94 (567) 6/30/1994 10 42,316.69 42,316.69 - 1995 BUTLER TILT TRAILER - V#704 6/16/1995 10 10,504.20 10,504.20 - 1995 CASE 4 WD LOADER/BACKHOE - V#733 11/9/1995 10 93,996.12 93,996.12 - 1995 INTERNATIONAL TRUCK - V#757 4/24/1996 10 75,082.48 75,082.48 - UTILITY BODY ON TRUCK 6/28/1996 10 35,100.43 35,100.43 - 1996 TRENCHER W/TRAILER V-3550 - V#703 & 702 6/28/1996 10 59,519.37 59,519.37 - UPRIGHT TRAILER MOUNTED BOOM LIFT- V #739 3/12/1997 10 30,467.40 30,467.40 - 1996 BUTLER CABLE REEL TRANSPORT TRAILER - V#723 12/21/1996 10 19,053.85 19,053.85 - 1998 OVERHEAD WIRE PULLER TENSIONER W/ELEC BRAKES 4/24/1998 10 68,074.62 68,074.62 - POLE TRAILER MDL SRMPC (PLUS 1,200FREIGHT), V#710 12/28/2000 10 23,019.36 23,019.36 - SELF-LOADING REEL TRAILER, V#712 1/3/2001 10 14,397.46 14,397.46 - 2001 POSI 500 FREIGHTLINER TRK - V#750 7/3/2001 10 328,110.50 328,110.50 - BUTLER HWSC-10 TRAILER - V#711 9/27/2001 10 18,847.88 18,847.88 - PA-9 POWER DISTURBANCE ANALYZER 12/12/2001 10 13,767.28 13,767.28 - 2002 VERMEER TRENCHER - LM42 -V#705 3/29/2002 10 44,365.87 44,365.87 - 2002 BUTLER TRAILER #706 LT1216WR 3/29/2002 10 11,874.78 11,874.78 - 2002 ALTEC FL70 FREIGHTLINER CHASSIS - V#778 6/27/2002 10 149,294.59 149,294.59 - 2002 ALTEC FL80 FREIGHTLINER CHASSIS #766 6/27/2002 10 215,419.59 215,419.59 - 2003 VERMEER TRACTOR #720 WITH TURBO DIESEL ENGINE 9/25/2002 10 84,593.19 84,593.19 - 2002 SHERMAN UNDERGROUND CABLE PULLER #758 11/30/2002 10 107,208.00 107,208.00 - 2003 FREIGHTLINER FL80 CHASSIS #779 6/27/2003 10 204,172.87 193,964.23 10,208.64 2004 ALTEC TA40 4400 INTERNATIONALCHASSIS 4/22/2004 10 140,043.25 121,370.82 18,672.43 RELAY TEST SET PORTABLE AC DIELECTRIC 12/8/2004 10 8,300.15 6,709.29 1,590.86 RELAY TEST SET PORTABLE DC HIPOT PART 2 OF 4 12/15/2004 10 7,412.05 5,991.41 1,420.64 RELAY TEST SET PART 1 OF 4 12/17/2004 10 27,986.74 22,389.39 5,597.35 RELAY TEST SET PART 4 OF 4 12/23/2004 10 45,457.20 36,365.76 9,091.44 2005 BUCKET TRUCK VEH #759 ALTEC 6/27/2005 10 149,259.40 111,944.55 37,314.85 2006 TEREX TX760B BACKHOE 4/20/2006 10 55,591.94 37,061.29 18,530.65 2006 DIGGER TRUCK 5/17/2006 10 179,576.05 118,220.90 61,355.15 Reports\Appendix D GAI # A120855.00 Page 17 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD 2008 FORD F350 W/DUMP BODY - V # 796 5/14/2008 10 35,775.00 16,695.00 19,080.00 2008 MCELRATH FLATBED VACUUM TRAILER V #744 9/17/2008 10 55,102.50 23,418.56 31,683.94 2010 INTERNATIONAL DIGGER/DERRICKTRUCK - V #775 10/13/2009 10 244,456.44 79,448.34 165,008.10 2010 VERMEER TRENCHER W/PLOW - V #731 11/19/2010 10 40,026.25 8,338.80 31,687.45 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 10 563,773.78 563,773.78 - METERS - FY 92 6/30/1992 10 179,308.91 179,308.91 - METERS/IMPROVEMENTS - FY 93 6/30/1993 10 221,121.55 221,121.55 - METERS/IMPROVEMENTS - FY 94 (567) 6/30/1994 10 338,819.48 338,819.48 - METERS/ENCLOSURES - FY 95 6/1/1995 10 358,291.05 358,291.05 - (2) 3PH 15KV 200 AMP DEADFRT PRIMARY NETERING CABS 1/29/1997 10 22,943.60 22,943.60 - METERS FROM STOCK JAN-MAR 1999 (SEE MISC INFO) 2/15/1999 10 55,312.41 55,312.41 - (80)ABB SINGLE PHASE POINTER-TYPEMETERS 4/14/1999 10 9,021.80 9,021.80 - METERS FROM STOCK APR-JUN 1999 ( SEE MISC INFO) 5/15/1999 10 18,921.47 18,921.47 - METERS ADDITIONS FY2001 6/30/2001 10 211,480.50 211,480.50 - 2004 NEW DEVELOPEMENT UPGRADES - METERS 6/30/2004 10 224,748.79 191,036.47 33,712.32 RADIO READ METER REPLACEMENT FY05 6/30/2005 10 222,310.50 166,732.88 55,577.62 RADIO READ METER CHANGE OUT FY06 6/30/2006 10 601,928.79 391,253.71 210,675.08 RADIO READ METERS-NEW SERVICE FY07 6/30/2007 10 51,930.89 28,561.99 23,368.90 RADIO READ METER REPLACEMENT FY08 5/22/2008 10 54,507.60 24,982.65 29,524.95 METERS FY09 - NEW CONSTRUCTION 6/18/2009 10 13,830.23 4,840.58 8,989.65 1984-85 EQUIPMENT-MISC. - ACQ. 01/31048 7/1/1986 15 270,866.12 270,866.12 - MISC. EQUIPMENT - ACQ. 01/01/84 7/1/1986 15 13,143.62 13,143.62 - FY87 AUDIT ADJ TO FERC LIVES 6/30/1987 15 659,973.29 659,973.29 - SYSTEM MAPS 6/30/1990 15 41,713.97 41,713.97 - SYSTEM MAPS - FY 91 6/30/1991 15 46,799.66 46,799.66 - SYSTEM MAPS - FY 92 6/30/1992 15 57,387.07 57,387.07 - SYSTEM MAPS - FY 93 6/30/1993 15 26,760.71 26,760.71 - SYSTEM MAPS - FY 94 6/30/1994 15 15,200.91 15,200.91 - UPGRADES TO COMPUTERS/PROGRAMS FORSYSTEM MAPS 6/1/1995 15 11,142.23 11,142.23 - POLES/FIXTURES - FY 95 6/1/1995 15 40,384.53 40,384.53 - DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 Reports\Appendix D GAI # A120855.00 Page 18 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,350.03 1,292.52 1,057.51 DEFIBRILLATOR 9/16/2004 15 2,454.55 1,350.00 1,104.55 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATORS 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 HEART START ADS DEFIBRILLATOR 3/2/2006 15 2,051.64 934.64 1,117.00 TRANSFORMER TURN RATIO METER 12/5/2008 15 11,643.75 3,169.69 8,474.06 3-PHASE POWER SYSTEM SIMULATOR 10/14/2009 15 48,461.00 10,499.88 37,961.12 LINE TRACKER LT40 69KV FAULT & LOAD LOGGER 12/1/2009 15 18,212.32 3,743.64 14,468.68 HAND-HELD INFRARED CAMERA 12/30/2009 15 9,478.07 1,895.61 7,582.46 SPINLAB 5000 BIRD DOG PLUS CIRCUITTESTER/CHARGER 6/10/2010 15 8,255.63 1,421.80 6,833.83 PORTABLE LUBE OIL CONDITIONER 12/6/2011 15 49,970.36 3,608.97 46,361.39 1984-85 OFFICE EQUIPMENT ACQ 01/031048 7/1/1986 10 15,299.19 15,299.19 - FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 10 109,863.22 109,863.22 - MODEL TG5700 LOCAL TERMINAL UNIT 3/6/1996 10 10,615.19 10,615.19 - WALL CRADLE,RECHARGER,SOFTWARE FORHHLD MTR RDRS 11/20/1995 10 11,680.89 11,680.89 - 17" .28 DPI SVGA MONITOR 8/12/1996 10 1,044.52 1,044.52 - (3) 8MB MEMORY MODULES,UPGRD TO V6.0 FIRMWARE 7/2/1998 10 24,609.39 24,609.39 - TG 5700 REMOTE TERMINAL UNIT - MAYFAIR SS 11/19/1998 10 12,613.14 12,613.14 - MAYFAIR RTU - ANTENNA & CABLE INSTALLATION 11/25/1998 10 3,573.83 3,573.83 - (4) REFERENCE DISKS - SEE DETAIL 3/28/2000 10 11,077.91 11,077.91 - PTW POWER SUPPLY ANALYSIS 6/1/2005 10 30,716.70 23,293.50 7,423.20 VANSANT UNIT 11 CEMLINK 5 DAHS COMPUTER SYSTEM 10/21/2008 10 48,009.38 20,003.91 28,005.47 MCKEE RUN UNIT 3 CEMLINK 5 DAHS COMPUTER SYSTEM 11/3/2008 10 57,897.98 24,124.16 33,773.82 MIRRA SEREIS IV 8-CHANNEL RECORDERW/ DVD DRIVE 9/22/2009 10 12,131.03 3,942.58 8,188.45 OCE COLORWAVE 300 PRINTER/PLOTTER/SCANNER 9/30/2010 10 22,953.69 5,164.58 17,789.11 PRINTER/PLOTTER/SCANNER OCE COLORWAVE 9/30/2010 10 25,764.57 5,797.03 19,967.54 OTHER CONSTRUCTION ASSETS ACQ 01/028856 7/1/1986 30 340,529.00 300,800.62 39,728.38 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 30 95,231.15 80,946.48 14,284.67 Reports\Appendix D GAI # A120855.00 Page 19 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD INS RECOMMENDED PROGRAMS 6/30/1993 30 34,346.25 22,325.06 12,021.19 TRUCK AND EQUIPMENT PARKING LOT PAVING FY02 1/1/2002 30 43,120.94 15,811.01 27,309.93 1989 SMITH AIR COMPRESSOR - V#716 12/8/1989 15 20,265.74 20,265.74 - 1992 YALE FORKLIFT - V#746 11/24/1992 15 50,421.87 50,421.87 - TRAFCON 15-LIGHT DIESEL POWER ARROW BOARD, V#732 8/7/1998 15 8,623.67 8,288.31 335.36 UPS EMERGENCY BACKUP-ELECTRIC ADMIN 4/18/2005 15 18,966.37 9,693.92 9,272.45 POLE INVENTORY SYSTEM 4/17/2006 15 375,760.37 167,004.61 208,755.76 OUTAGE REPORTING SYSTEM 5/18/2006 15 113,763.19 49,929.40 63,833.79 MALTON METERING CABINET 5/7/2007 15 13,216.53 4,992.91 8,223.62 METER TESTING BENCH COMPUTER 7/1/2006 15 1,518.06 657.83 860.23 METER TEST SYSTEM UTECH MODEL 622 7/24/2006 15 23,769.00 10,167.85 13,601.15 METER TEST SYSTEM UTECH MODEL 622 7/24/2006 15 23,769.00 10,167.85 13,601.15 2007 REEL TRAILER (HOMEMADE) - V #715 10/12/2007 15 18,222.46 6,377.86 11,844.60 AIR CONDITIONING UNIT @ NORTH STREET SUBSTATION 2/8/2009 15 8,001.70 2,089.33 5,912.37 MCKEE RUN UNIT 3 COMS REPLACEMENT 10/15/2008 15 33,384.02 9,458.81 23,925.21 AIR CONDITIONING UNIT @ ST. JONESSUBSTATION 10/16/2009 15 7,776.30 1,641.66 6,134.64 AIR CONDITIONER @ DAFB SUBSTATION 8/10/2011 15 5,764.00 544.38 5,219.62 ADD 2ND CHANNEL TO COMMUN ( CONK'S) 10/22/1993 10 20,261.64 20,261.64 - BASE STATION INTERFACE/CENTROM II@ DOVER PD 6/30/1997 10 11,316.01 11,316.01 - TELEGYR REMOTE TERMINAL W/SOFTWARE - DAFB SS 7/1/1999 10 10,301.21 10,301.21 - TELEGYR TG5700 RTU W/SOFTWARE - HORSEPOND SS 7/1/1999 10 16,745.83 16,745.83 - RECEIVER/VOTING SELECTOR FOR 2-6 RECVRS,ACCESS. 8/9/1999 10 8,709.38 8,709.38 - CABLE,YAGI ANTENNA SCADA/RTU DAFBSS 12/7/1999 10 1,829.98 1,829.98 - SYSTEM OPS RADIO REPLACEMENTS 7/6/2006 10 16,746.32 10,885.11 5,861.21 REAL TIME AUTO CONTROLLER @ HORSEPOND SUBSTATION 6/1/2012 10 5,250.00 306.25 4,943.75 REAL TIME AUTO CONTROLLER @ DANNERSUBSTATION 6/1/2012 10 5,250.00 306.25 4,943.75 REAL TIME AUTO CONTROLLER @ LEBANON SUBSTATION 6/1/2012 10 5,250.00 306.25 4,943.75 REAL TIME AUTO CONTROLLER @ DAFB SUBSTATION 6/1/2012 10 5,250.00 306.25 4,943.75 VHS TRAINING TAPES 6/30/1988 5 23,630.00 23,630.00 - HAZARD HAMLET 12/7/2005 5 21,487.90 21,487.90 - 1984-85 STREET LIGHTS 1/1/1985 25 45,784.52 45,784.52 - STREET LIGHTS 6/30/1986 25 51,101.69 51,101.69 - (34) STREET LIGHTS 6/30/1987 25 101,116.00 101,116.00 - STREET LIGHTS 6/30/1987 25 129,603.05 129,603.05 - UPGRADE STREET LIGHTS 6/30/1987 25 87,295.88 87,295.88 - STREET LIGHTS 6/30/1988 25 94,394.61 92,506.72 1,887.89 STREET LIGHTS 6/30/1989 25 86,535.37 81,343.25 5,192.12 STREET LIGHTS - FY 90 6/30/1990 25 78,707.87 70,837.08 7,870.79 STREET LIGHTS - FY 91 6/30/1991 25 88,682.58 76,267.02 12,415.56 OUTSIDE LIGHTING AT VAN SANT GENERATING STA. 7/1/1991 25 51,249.84 44,074.86 7,174.98 STREET LIGHTS - FY 92 6/30/1992 25 189,321.11 155,243.31 34,077.80 Reports\Appendix D GAI # A120855.00 Page 20 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD STREET LIGHTS - FY 93 6/30/1993 25 136,310.35 106,322.07 29,988.28 STREET LIGHTS - FY 95 6/1/1995 25 36,832.64 25,905.62 10,927.02 STREET LIGHTS LABOR & MAT'L. FY 96INSTALLATIONS 6/30/1996 25 97,963.26 64,655.75 33,307.51 30 STREET LIGHTS - GOVERNORS AVE.IMPROVEMENTS 1/31/1997 25 45,919.27 29,235.27 16,684.00 LIGHTING INSTL. @ NORTH DOVER GATEWAY 1/31/1997 25 5,181.66 3,298.99 1,882.67 STREET LIGHTS & INSTALLATION - FY97 6/30/1997 25 264,474.93 163,974.46 100,500.47 STREET LIGHTS FROM STOCK INSTALLEDFY 98 6/18/1998 25 251,942.32 146,126.55 105,815.77 RT.13/WHITEOAK RD.-3 CONCRETE BASES,& REINSTALL 7/1/1998 25 16,047.14 9,307.34 6,739.80 (13) 40' POLES,S/L BASES, ANCHORSDOVER/KENTON RD. 10/26/1998 25 58,541.15 33,173.32 25,367.83 (7) 40' SATIN ALUM S/L POLES W. SCREW-BASE FOUNDN. 10/26/1998 25 24,935.46 14,130.09 10,805.37 (30) 40' HIGHWAY POLES,ST. LGT BASES, ANCHORS,ETC. 10/26/1998 25 105,299.54 59,669.74 45,629.80 STREET LIGHTS FROM STOCK - JULY-DEC 1998 9/30/1998 25 31,684.78 18,060.32 13,624.46 (6) 25' ALUMINUM POLES, S/L BASES,WIRING/INSTALL 10/10/1998 25 48,133.66 27,436.19 20,697.47 (24) 18' BLACK FIBREGLASS S/L POLEUNITS/ACCS. 2/19/1999 25 13,819.08 7,646.56 6,172.52 (7) 18'BLACK FIBERGLASS POLE S/L UNITS,WIRING 3/12/1999 25 3,659.42 2,024.88 1,634.54 (5) 18' BLACK FIBERGLASS S/L POLEUNITS,WIRING 3/16/1999 25 5,698.05 3,133.93 2,564.12 STREET LIGHTS FROM STOCK - JAN-JUNE 1999 3/31/1999 25 11,415.65 6,278.61 5,137.04 (42) 150W POSTTOPS - EDGEHILL 7/13/1999 25 12,853.73 6,941.01 5,912.72 STREET LIGHT ADDITIONS FOR FY2001 6/30/2001 25 179,292.02 82,474.33 96,817.69 LIGHTING PROJECT AND REHAB 6/30/2006 25 119,735.26 31,131.17 88,604.09 STREET LIGHTS NEW SERVICE FY07 6/30/2007 25 1,570.00 345.40 1,224.60 CANNON MILLS STREET LIGHTS FY07 6/30/2007 25 2,012.53 442.76 1,569.77 DOVER AFB STREET LIGHTS FY07 6/30/2007 25 30,712.28 6,756.70 23,955.58 MILLSTONE STREET LIGHTS FY07 6/30/2007 25 3,187.46 701.24 2,486.22 NOTTINGHAM STREET LIGHTS FY07 6/30/2007 25 62,601.52 13,772.33 48,829.19 SESKINORE STREET LIGHTS FY07 6/30/2007 25 3,193.03 702.47 2,490.56 VERA'S HAVEN STREET LIGHTS FY07 6/30/2007 25 1,113.16 244.90 868.26 NORTH STATE STREET LIGHTING & REHAB 4/7/2008 25 63,680.06 12,099.21 51,580.85 N. GOVERNORS AVE LIGHTING & REHAB 4/7/2008 25 40,737.93 7,740.21 32,997.72 LIGHTING & REHAB @ GOVERNORS AVE 5/7/2008 25 15,091.71 2,817.12 12,274.59 LIGHTING & REHAB @ MORRIS ESTATES 6/27/2008 25 28,011.80 5,042.12 22,969.68 LIGHTING & REHAB @ MORRIS ESTATES 7/1/2008 25 8,750.04 1,575.01 7,175.03 LIGHTING & REHAB @ DOVER BROOK GARDENS 1/8/2009 25 9,351.17 1,496.19 7,854.98 LIGHTING & REHAB @ EDGEHILL 1/8/2009 25 9,351.16 1,496.19 7,854.97 LIGHTING & REHAB @ CAPITAL PARK 1/8/2009 25 9,351.16 1,496.19 7,854.97 LIGHTING & REHAB @ WALKER ROAD 6/26/2009 25 8,501.87 1,190.26 7,311.61 LIGHTING IMPROVEMENTS @ FAIRFIELDFARMS 11/6/2009 25 5,829.30 738.38 5,090.92 LIGHTING IMPROVEMENT @ GOVERNORS AVE 6/30/2010 25 23,333.61 2,333.36 21,000.25 LIGHTING IMPROVEMENTS @ CRANBERRYRUN 6/30/2010 25 11,072.23 1,107.22 9,965.01 LIGHTING IMPROVEMENT @ GOVERNOR'SAVE 10/22/2010 25 77,656.59 6,730.24 70,926.35 LIGHTING IMPROVEMENT @ STATE STREET 10/22/2010 25 13,146.96 1,139.40 12,007.56 Reports\Appendix D GAI # A120855.00 Page 21 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD LIGHTING IMPROVEMENT @ FOX HALL 11/1/2010 25 18,268.68 1,583.29 16,685.39 LED LIGHTING IMPROVEMENTS @ RTE 8 6/9/2011 25 90,260.13 5,716.47 84,543.66 LIGHTING IMPROVEMENT @ THE MEADOWS 9/8/2011 25 8,993.71 479.66 8,514.05 LIGHTING IMPROVEMENT @ BICENTENNIAL VILLAGE 9/8/2011 25 33,394.29 1,781.03 31,613.26 PARKING/PAVING AT VAN SANT GENERATING UNIT 7/1/1991 20 3,652,750.89 3,652,750.89 - STONE/CONCRETE AT FRAZIER SUBSTATION 6/13/1997 20 22,861.23 17,812.71 5,048.52 STONE/PARKING AREA AT DANNER SUBSTATION 6/13/1997 20 14,880.92 11,594.72 3,286.20 BRICK PIERS,CEDAR FENCING,18' GATE - DAFB SS 7/1/1999 20 22,600.00 15,255.00 7,345.00 DOUBLE DRIVE GATE W/WOOD,EXT. - DAFB SS 7/7/1999 20 1,672.40 1,128.87 543.53 PARKING LOT REPAVING FY03 6/30/2003 20 124,078.52 58,937.30 65,141.22 MCKEE RUN ACCESS PAVING & REPAIRS 7/7/2010 20 167,243.53 20,905.44 146,338.09 SWITCH GEAR 6/30/1986 35 29,232.00 22,132.80 7,099.20 SUBSTATIONS 6/30/1986 35 30,933.89 23,421.37 7,512.52 CONTRACT SERVICES SUBSTATION 6/30/1986 35 114,066.24 86,364.44 27,701.80 SUBSTATIONS 6/30/1986 35 26,402.04 19,990.12 6,411.92 SWITCH GEAR 6/30/1986 35 72,563.71 54,941.09 17,622.62 GENERAL FOODS/SCOTT PAPER SUBSTATION 6/30/1986 35 1,050,876.42 795,663.58 255,212.84 SUBSTATIONS ACQ 01/01/80 7/1/1986 35 89,609.36 67,847.09 21,762.27 SUBSTATIONS ACQ 01/01/81 7/1/1986 35 108,277.81 81,981.77 26,296.04 1981-82 SUBSTATIONS - ACQ. 01/01/82 7/1/1986 35 711,266.20 538,530.12 172,736.08 1982-83 SUBSTATIONS - ACQ. 01/01/83 7/1/1986 35 1,100,240.81 833,039.47 267,201.34 SUBSTATIONS FROM CAP. FUNDS - ACQ.30682 7/1/1986 35 412,594.79 312,393.20 100,201.59 SUBSTATIONS ACQ 07/01/59 7/1/1986 35 16,393.61 12,412.30 3,981.31 SUBSTATIONS ACQ 07/01/59 7/1/1986 35 40,392.53 30,582.92 9,809.61 SUBSTATIONS ACQ 07/01/62 7/1/1986 35 32,284.13 24,443.70 7,840.43 SUBSTATIONS ACQ 07/01/64 7/1/1986 35 41,186.91 31,184.37 10,002.54 SUBSTATIONS ACQ 07/01/65 7/1/1986 35 36,374.27 27,540.52 8,833.75 SUBSTATIONS ACQ 07/01/67 7/1/1986 35 163,671.05 123,922.37 39,748.68 SUBSTATIONS ACQ 07/01/68 7/1/1986 35 103,985.55 78,731.92 25,253.63 SUBSTATIONS ACQ 07/01/69 7/1/1986 35 70,380.38 53,288.00 17,092.38 SUBSTATIONS ACQ 07/01/70 7/1/1986 35 81,858.95 61,978.92 19,880.03 SUBSTATIONS ACQ 07/01/71 7/1/1986 35 17,213.89 13,033.37 4,180.52 SUBSTATIONS ACQ 07/01/72 7/1/1986 35 427,412.43 323,612.27 103,800.16 SUBSTATIONS ACQ 07/01/73 7/1/1986 35 803,003.01 607,987.99 195,015.02 SUBSTATIONS ACQ 07/01/74 7/1/1986 35 111,567.91 84,472.85 27,095.06 SUBSTATIONS ACQ 07/01/74 7/1/1986 35 140,004.49 106,003.40 34,001.09 SUBSTATIONS ACQ 07/01/75 7/1/1986 35 79,293.30 60,036.36 19,256.94 SUBSTATIONS ACQ 01/01/77 7/1/1986 35 70,471.98 53,357.36 17,114.62 SUBSTATIONS ACQ 01/01/78 7/1/1986 35 169,913.39 128,648.71 41,264.68 SUBSTATIONS ACQ 01/01/79 7/1/1986 35 265,295.41 200,866.52 64,428.89 SUBSTATIONS ACQ 06/30/82 7/1/1986 35 61,244.33 46,370.71 14,873.62 Reports\Appendix D GAI # A120855.00 Page 22 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD RELAYS AND CONTROLS 6/30/1987 35 99,603.46 72,568.24 27,035.22 MID CITY CONTROL HOUSE (SUBSTATION) 6/30/1987 35 144,663.53 105,397.71 39,265.82 GENERAL FOODS/SCOTT PAPER SUBSTATION 6/30/1987 35 79,415.08 57,859.56 21,555.52 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 35 4,329,165.94 3,154,106.61 1,175,059.33 GENERAL FOODS/SCOTT PAPER SUBSTATION 6/30/1988 35 120,712.80 84,498.96 36,213.84 NORTH STREET - UG 6/30/1988 35 82,502.64 57,751.85 24,750.79 DISTRIBUTION CAPACITORS 6/30/1988 35 26,958.06 18,870.64 8,087.42 LEBANON SUB STATION 6/30/1989 35 77,485.63 52,026.07 25,459.56 NEW CIRCUITS FOR MID CITY SUBSTATION 6/30/1989 35 145,147.34 97,456.07 47,691.27 GENERAL FOODS / SCOTT PAPER NEW CIRCUITS 6/30/1989 35 282,027.50 189,361.32 92,666.18 GENERAL FOODS / SCOTT PAPER SUBSTATION 6/30/1989 35 177,208.15 118,982.62 58,225.53 NORTH STREET UNDERGROUND 6/30/1990 35 16,171.15 10,395.74 5,775.41 NEW CIRCUIT AT GENERAL/SCOTT 6/30/1990 35 102,499.20 65,892.34 36,606.86 SUBSTATION IMPROVEMENTS GENERAL/SCOTT 6/30/1990 35 22,098.33 14,206.07 7,892.26 SUBSTATIONS IMPROVEMENTS - FY 90 6/30/1990 35 80,129.23 51,511.65 28,617.58 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY90 6/30/1990 35 15,075.38 9,691.32 5,384.06 NORTH STREET UNDERGROUND @ SUBSTATION -FY91 6/30/1991 35 110,785.06 68,053.68 42,731.38 LEBANON SUBSTATION WORK - FY 91 6/30/1991 35 45,180.50 27,753.74 17,426.76 SWITCHED CAPACITORS - FY 91 6/30/1991 35 17,372.78 10,671.85 6,700.93 SUBSTATIONS, DISTRIBUTION - FY 91 6/30/1991 35 25,484.10 15,654.52 9,829.58 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY91 6/30/1991 35 45,881.23 28,184.18 17,697.05 WORK AT LEBANON SUBSTATION - FY 92 6/30/1992 35 159,280.38 93,292.79 65,987.59 WORK AT FRAZIER SUBSTATION - FY 92 6/30/1992 35 45,620.34 26,720.48 18,899.86 WORK AT NORTH ST. SUBSTATION - FY92 6/30/1992 35 57,022.75 33,399.04 23,623.71 RELAYS & CONTROLS - FY 92 6/30/1992 35 11,259.45 6,594.82 4,664.63 WORK AT SUBSTATIONS - FY 92 6/30/1992 35 15,818.36 9,265.04 6,553.32 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY92 6/30/1992 35 31,331.42 18,351.26 12,980.16 WORK AT GENERAL SCOTT SUBSTATION -FY 92 6/30/1992 35 28,970.78 16,968.60 12,002.18 SUBSTATION AT VAN SANT 7/1/1991 35 729,296.12 447,996.19 281,299.93 LEBANON SUBSTATION WORK - FY 93 6/30/1993 35 55,103.59 30,700.57 24,403.02 NORTH ST. SS PROJECT - FY 93 6/30/1993 35 28,467.11 15,860.25 12,606.86 WORK AT SUBSTATIONS - FY 93 6/30/1993 35 25,616.53 14,272.07 11,344.46 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY93 6/30/1993 35 12,940.39 7,209.65 5,730.74 WORK AT LEBANON SUBSTATION - FY 94 6/30/1994 35 234,367.28 123,879.85 110,487.43 RELAYS & CONTROLS AT SS - FY 94 6/30/1994 35 38,112.55 20,145.21 17,967.34 WORK AT SUBSTATIONS - FY 94 (567) 6/30/1994 35 28,078.22 14,841.34 13,236.88 SUPERVISORY EQUIPMENT @ SUBSTATIONS FY94 6/30/1994 35 13,005.96 6,874.58 6,131.38 GROUNDING SYST/PREP WORK AT DANNERSS - FY 95 6/1/1995 35 41,772.50 20,985.71 20,786.79 EXIDE BATTERIES/FUSES AT SUBSTATIONS - FY 95 6/1/1995 35 25,906.64 13,015.00 12,891.64 TRANSM. BYPASS SWITCHES/INSULATORS 6/1/1995 35 82,100.15 41,245.55 40,854.60 RELAYS/LATCH CONTROLS - FY 95 6/1/1995 35 27,988.16 14,060.72 13,927.44 Reports\Appendix D GAI # A120855.00 Page 23 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD FLUID DIALYSIS SYSTEM 6/1/1995 35 16,913.60 8,497.07 8,416.53 PRIMARY CABLE/ACCESSORIES AT MID-CITY SUBSTATION 7/31/1995 35 45,698.16 22,740.27 22,957.89 110KV 3 PHASE VACUUM RECLOSER AT DANNER FARM SS 8/30/1995 35 31,069.13 15,386.62 15,682.51 110KV 3 PHASE VACUUM RECLOSER AT DANNER FARM SS 8/30/1995 35 31,069.13 15,386.62 15,682.51 110KV 3 PHASE VACUUM RECLOSER AT DANNER FARM SS 8/30/1995 35 31,069.13 15,386.62 15,682.51 3 WAY VERTICAL SWITCH, 69KV AT DANNER SS 11/29/1995 35 25,952.77 12,667.42 13,285.35 110KV 3 PHASE VACUUM RECLOSER AT DANNER FARM SS 1/4/1996 35 30,681.17 14,902.28 15,778.89 110KV ABB RECLOSER/BREAKER AT MC KEE SUBSTATION 2/9/1996 35 30,681.17 14,829.23 15,851.94 69 KV STEEL SWITCH/INSULATOR AT DANNER SS 4/3/1996 35 42,097.64 20,146.73 21,950.91 CARPENTRY/ELECTICAL WORK AT DANNERSS - FY 96 4/3/1996 35 22,079.91 10,566.81 11,513.10 HENDRIX CABLE-RT.10,LEBANON RD. -ROYAL GRANT SS 4/30/1996 35 276,401.36 131,619.70 144,781.66 69 KV FUSES/MOUNTINGS @ VARIOUS SUBSTATIONS 4/30/1996 35 57,172.43 27,224.97 29,947.46 ESV TYPE CIRCUIT BREAKER @ DANNERFARM SUBSTATION 5/28/1996 35 30,681.17 14,537.03 16,144.14 ESV TYPE CIRCUIT BREAKER @ DANNERFARM SUBSTATION 5/28/1996 35 30,681.17 14,537.03 16,144.14 ESV TYPE CIRCUIT BREAKER @ DANNERFARM SUBSTAION 5/28/1996 35 30,681.17 14,537.03 16,144.14 ESV TYPE CIRCUIT BREAKER @ MAYFAIRSUBSTATION 5/28/1996 35 30,681.17 14,537.03 16,144.14 ESV TYPE CIRCUIT BREAKER @ MAYFAIRSUBSTATION 5/28/1996 35 30,681.17 14,537.03 16,144.14 HENDRIX CABLE- RT. 8 - WESTOVER SUBSTA. 69KV 5/31/1996 35 83,757.30 39,685.01 44,072.29 3PH AIR INS. VACCUUM BREAKER,35KV@ MC KEE SS 6/30/1996 35 57,792.20 27,244.89 30,547.31 WIRE/POLES/STUDIES LABOR & MTL - MC KEE SUBSTA 6/30/1996 35 353,804.11 166,793.37 187,010.74 LABOR/WIRE/POLES/MTL. DANNER SS -FY 96 6/30/1996 35 217,721.44 102,640.11 115,081.33 MAT'L.,LABOR KC IND PK UPGRADE - HORSEPOND SS 6/30/1996 35 55,391.36 26,113.07 29,278.29 WIRING FOR 69 & 12 KV BUS @ DANNERFARM SS 9/30/1996 35 72,089.13 33,469.95 38,619.18 SWITCHES/CABLES FOR RELAY INSTR. CONTROLS-DANNER 1/31/1997 35 22,611.17 10,282.70 12,328.47 20'X20' STEEL CONTROL ROOM BLDG. -DANNER SS 6/1/1997 35 101,564.13 45,220.22 56,343.91 69 & 12 KV SUPPORT STEEL STRUCTURES - DANNER SS 6/1/1997 35 153,201.46 68,211.13 84,990.33 ABB 3PH RECLOSER/CIRCUIT BREAKER **SPARE** 6/5/1997 35 29,986.08 13,350.95 16,635.13 ABB 3PH RECLOSER/CIRCUIT BREAKER **SPARE** 6/5/1997 35 29,986.08 13,350.95 16,635.13 ABB 3PH RECLOSER/CIRCUIT BREAKER @MAYFAIR SS 6/5/1997 35 29,986.08 13,350.95 16,635.13 ABB 3PH RECLOSER/CIRCUIT BREAKER @HORSEPOND SS 6/5/1997 35 29,986.08 13,350.95 16,635.13 ABB 3PH RECLOSER/CIRCUIT BREAKER @FRAZIER SS 6/5/1997 35 29,986.08 13,350.95 16,635.13 ABB 3PH RECLOSER/CIRCUIT BREAKER @FRAZIER SS 6/5/1997 35 29,986.08 13,350.95 16,635.13 ABB 3PH RECLOSER/CIRCUIT BREAKER -FRAZIER SS 6/5/1997 35 29,986.08 13,350.95 16,635.13 ABB 3PH RECLOSER/CIRCUIT BREAKER **SPARE** 6/5/1997 35 29,986.08 13,350.95 16,635.13 ABB 3PH RECLOSER/CIRCUIT BREAKER **SPARE** 6/5/1997 35 29,986.08 13,350.95 16,635.13 14.4KV & 25KV BYPASS FUSES & HOLDERS - VARIOUS SS 8/13/1997 35 28,492.80 12,550.40 15,942.40 (13) SINGLE PHASE DIGITAL AMP DEMAND METERS 10/2/1997 35 11,707.78 5,101.25 6,606.53 ABB 38KV 3 PH AIR INSUL. VACUUM BREAKER,MCKEE SS 10/22/1997 35 73,732.84 31,950.90 41,781.94 ABB 3PH AIR INSULATED VACUUM BREAKER,38 KV-MCKEE S 10/22/1997 35 76,570.99 33,180.76 43,390.23 ABB 38KV 3PH AIR-INSULATED VACUUMBREAKER,MCKEE SS 10/22/1997 35 76,710.09 33,241.04 43,469.05 LABOR TO INSTALL GROUNDING/ATTC TOLIGHTNING RODS 3/3/1998 35 9,623.88 4,078.69 5,545.19 Reports\Appendix D GAI # A120855.00 Page 24 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD CIRCUIT BOARDS FOR SCADA SYSTEMS -VARIOUS SS 3/26/1998 35 22,397.23 9,438.83 12,958.40 EQUIP STORAGE AREA,30'X20' AT FRAZIER SS 5/26/1998 35 12,775.39 5,323.08 7,452.31 SOLENOID OPERATED FAULT INTERRUPTER VACUUM SWITCH 6/8/1998 35 16,579.49 6,908.12 9,671.37 TURNER 3-WAY 69KV GANG OPERATED SWITCH 7/1/1998 35 23,466.35 9,721.77 13,744.58 ABB 69KV 3-POLE VERTICAL SWITCH -MCKEE 7/1/1998 35 14,980.33 6,206.14 8,774.19 (7) SEEKIRK 12PT ANNUNCIATOR W. RED LENSES 7/17/1998 35 11,460.02 4,720.44 6,739.58 TURNER 3-WAY 69KV GANG OPERATED SWITCH 10/6/1998 35 24,307.53 9,896.64 14,410.89 TURNER HYDRAULIC MOTOR OPERATOR,CLOCKWISE ROTATION 10/6/1998 35 8,411.85 3,424.82 4,987.03 TURNER HYDRAULIC MOTOR OPERATOR,VARIABLE TORQUE 10/6/1998 35 8,411.85 3,424.82 4,987.03 (24) O/S PRIMARY FUSE HOLDERS FORBREAKER BYPASS 10/27/1998 35 16,063.92 6,502.06 9,561.86 (2) ABB SOLID STATE RELAY PKGS - MAYFAIR SS 11/3/1998 35 18,694.21 7,566.70 11,127.51 CONTROL BLDG-STEEL-12'X28'@ MAYFAIR SS 11/30/1998 35 31,364.44 12,620.45 18,743.99 FLOOR & FOUNDATION FOR MAYFAIR SSCONTROL BLDG 11/30/1998 35 3,509.46 1,412.14 2,097.32 LABOR BUILDING ERECTION & INT. ELECTRIC 11/30/1998 35 13,521.66 5,440.86 8,080.80 SQ-D RELAYS,SOCKETS,LOAD CENTERS,CIRCUIT BREAKERS 12/31/1998 35 12,093.04 4,837.22 7,255.82 CONDUIT INSTALLATION @ MAYFAIR SS 4/5/1999 35 31,965.95 12,558.05 19,407.90 TRAY CABLE, CONTROL CABLE, WIRE, ETC 4/5/1999 35 15,375.79 6,040.49 9,335.30 MISC ITEMS FOR MAYFAIR SS UPGRADE 4/30/1999 35 10,939.67 4,271.68 6,667.99 69KV SUSPENSION & HORIZON INSULATORS,ETC. 5/7/1999 35 13,206.39 5,156.78 8,049.61 INSTALL POLES & 69 KV 3-WAY SWITCHES,ETC 5/13/1999 35 23,016.78 8,987.50 14,029.28 ABB 3-PH 72.5KV SF-6 PUFFER CIRCUIT BREAKER @ DAFB 7/1/1999 35 62,446.07 24,086.34 38,359.73 ABB 3-PH 72.5KV SF-6 PUFFER CIRCUIT BREAKER @ DAFB 7/1/1999 35 62,446.07 24,086.34 38,359.73 ABB 3-PH 72.5KV SF-6 PUFFER CIRCUIT BREAKER @ DAFB 7/1/1999 35 62,446.07 24,086.34 38,359.73 (2)SEEKIRK BLUE POINT MODULES,TOGGLE & ELECTRO- 7/1/1999 35 2,949.44 1,137.64 1,811.80 (5) SEEKIRK #A1001 FOR MCKEE RUN SS RTU INSTALL 7/1/1999 35 8,006.71 3,088.30 4,918.41 TRAY CABLE FOR MCKEE RUN SS RTU INSTALLATION 7/1/1999 35 6,776.62 2,613.84 4,162.78 SQ-D DOUBLE-TIER SOCKETS,110V & 240V RELAYS 7/1/1999 35 3,397.96 1,310.64 2,087.32 CABLE TIE,SEQ. MONITOR,PVC ITEMS,NUTS,BOLTS,ETC. 7/1/1999 35 2,846.52 1,097.94 1,748.58 INSTALL PVC & PULL WIRE 69KV CIRCUITS (2/98) 7/1/1999 35 1,170.65 451.54 719.11 LABOR - CABLE INSTALLATION MCKEE RUN RTU (9&10/98) 7/1/1999 35 9,487.67 3,659.53 5,828.14 ABB 3PH SF6 72.5KV GAS FILL CIRCUIT BREAKER @ DAFB 7/1/1999 35 55,933.66 21,574.41 34,359.25 ABB 3PH SF6 72.5KV GAS FILL CIRCUIT BREAKER @ DAFB 7/1/1999 35 55,933.66 21,574.41 34,359.25 (3) ABB DISTANCE RELAYS W/RCP SOFTWARE-DAFB SS 7/1/1999 35 34,568.39 13,333.52 21,234.87 (2) ABB VERTICLE MOUNT RELAYS - DOVER AFB SS 7/1/1999 35 16,209.00 6,252.04 9,956.96 (4) ABB SIDE BREAK 3PH O/S 69KV DISCONNECT SWTCHS 7/1/1999 35 37,821.00 14,588.10 23,232.90 (12) JOSLYN 72KV POLYMER ARRESTERS - DAFB SS 7/1/1999 35 9,422.83 3,634.52 5,788.31 STEEL "A" FRAME BLDG, GALVANIZED FOR BREAKER 7/1/1999 35 27,946.12 10,779.22 17,166.90 SQUARE-D ITEMS FOR DAFB SS PURCH FY 98 & 99 7/1/1999 35 8,062.41 3,109.79 4,952.62 CABLE INSTALL DAFB SS (INCL RTU),CONCRETE WORK 7/1/1999 35 16,223.41 6,257.60 9,965.81 3000 PSI CONCRETE FOR DAFB SS 7/16/1999 35 4,300.34 1,648.46 2,651.88 STEEL ERECTION AT DAFB SS 8/13/1999 35 14,797.02 5,672.19 9,124.83 Reports\Appendix D GAI # A120855.00 Page 25 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD (6) GE JXW-350 CURRENT TRANSFORMERS - DAFB SS 9/23/1999 35 46,314.52 17,533.35 28,781.17 ADDITIONAL TRAY CABLE, CONTROL CABLE & WIRE 9/28/1999 35 2,517.15 952.92 1,564.23 (3) GE VOLTAGE TRANSFORMERS 69000V - DAFB SS 11/18/1999 35 32,288.33 12,069.69 20,218.64 CABLE INSTALL, CONCRETE WORK DAFBSS - LABOR COST 11/23/1999 35 44,025.45 16,457.13 27,568.32 MISC. STOCK ISSUES FOR DAFB SS FY936739 11/30/1999 35 15,068.07 5,632.59 9,435.48 SQUARE-D ITEMS FOR DAFB SS PURCH FY 2000 12/1/1999 35 3,050.48 1,140.30 1,910.18 DAFB SS UPGRADE - LABOR 2/4/98 - 1/24/00 1/24/2000 35 135,885.68 50,148.29 85,737.39 DAFB SS UPGRADE - MISC MATERIAL FROM VAR. VENDORS 2/2/2000 35 10,967.54 4,047.54 6,920.00 ADD'L MISC ITEMS FOR MAYFAIR SS UPGRADE 5/9/2000 35 1,153.05 417.29 735.76 69 KV CAPACITORS '01 7/1/2000 35 256,866.41 91,738.00 165,128.41 REPLACE BREAKER-MCKEE RUN '01 7/1/2000 35 388,823.79 138,865.64 249,958.15 DOVER DOWNS SUBSTATION 1/1/2002 35 2,801,044.36 880,328.23 1,920,716.13 2004 DEVELOPMENT UPGRADES - ELECTRICAL SUBSTATIONS 6/30/2004 35 1,948.70 473.26 1,475.44 SCADA REMOTE CONTROL UNIT 6/30/2004 35 21,225.84 5,154.85 16,070.99 SCADA SOFTWARE 6/30/2004 35 16,740.23 4,065.48 12,674.75 230 KV TIE - CARTANZA SUBSTATION 7/1/2004 35 13,816,913.01 3,355,536.02 10,461,376.99 RELAY AND CONTROLS FY2005 1/1/2005 35 54,997.60 12,570.88 42,426.72 SCADA REMOTE CONTROL UNIT 6/1/2005 35 17,956.56 3,890.59 14,065.97 DIVISION ST SUBSTATION REBUILD 6/30/2005 35 1,333,972.95 285,851.35 1,048,121.60 230 KV TIE - CARTANZA SUBSTATION B&V SETTLEMENT 6/30/2005 35 112,240.00 24,051.43 88,188.57 SCADA RTU @ MID-CITY SUBSTATION 7/25/2005 35 10,989.70 2,328.77 8,660.93 SCADA RTU @ ST. JONES SUBSTATION 12/23/2005 35 15,932.47 3,186.49 12,745.98 SCADA RTU-PARKLAND VANSANT 12/23/2005 35 10,749.79 2,149.96 8,599.83 HORSEPOND REGULATORS 1/31/2006 35 37,696.03 7,449.45 30,246.58 SCADA UPGRADE 6/30/2006 35 28,375.04 5,269.65 23,105.39 MCKEE RUN SUBSTATION TRANSFORMER 7/21/2007 35 363,922.50 56,321.34 307,601.16 TRANE CONDENSING UNIT & AIR HANDLER REPLACEMENT 7/31/2007 35 7,012.20 1,085.22 5,926.98 HORSEPOND SUBSTATION HEAT PUMP SYSTEM 10/2/2007 35 8,463.00 1,269.45 7,193.55 NORTH STREET RTU 6/1/2008 35 22,999.23 3,011.80 19,987.43 LEBANON TRANSFORMER 6/30/2008 35 857,831.66 110,292.64 747,539.02 MAYFAIR SUBSTATION 6/30/2008 35 679,068.97 87,308.87 591,760.10 HORSEPOND ROAD TRANSFORMER 3/5/2009 35 1,209,498.47 132,468.88 1,077,029.59 COLLEGE ROAD SUBSTATION 6/30/2009 35 3,268,640.78 326,864.08 2,941,776.70 ST JONES SUBSTATION INFRASTRUCTUREDEMO & REPLACEM 2/19/2010 35 4,088,989.93 331,013.47 3,757,976.46 CONTROL HOUSE/SWITCHGEAR @ ST JONES SUBSTATION 2/19/2010 35 1,219,489.69 98,720.59 1,120,769.10 TRANSFORMER @ ST JONES SUBSTATION 2/19/2010 35 930,632.36 75,336.91 855,295.45 (4)SWITCHGEARS @ ST JONES SUBSTATION 2/19/2010 35 193,312.76 15,649.13 177,663.63 (5 SETS) WYE GROUNDS @ MCKEE RUN 4/5/2010 35 87,095.45 6,843.21 80,252.24 (4 SETS) WYE GROUNDS @ NORTH STREET SUBSTATION 4/5/2010 35 58,063.63 4,562.14 53,501.49 72.5KV SF6 CIRCUIT BREAKER @ DANNER FARM SUBSTATIO 5/3/2010 35 42,388.34 3,229.59 39,158.75 (3) 72.5KV SF6 CIRCUIT BREAKER @ MCKEE RUN 5/3/2010 35 132,448.45 10,091.31 122,357.14 Reports\Appendix D GAI # A120855.00 Page 26 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD 72.5KV SF6 CIRCUIT BREAKER @ DAFB 6/25/2010 35 50,697.33 3,621.24 47,076.09 MID CITY SUBSTATION 7/19/2010 35 1,324,307.20 91,440.26 1,232,866.94 69 KV BREAKERS REPLACEMENT @ MCKEE 2/4/2011 35 61,947.55 3,392.37 58,555.18 69 KV BREAKERS REPLACEMENT @ FRAZIER 2/11/2011 35 38,212.50 2,092.59 36,119.91 SUBSTATION PT & CT REPLACEMENT NORTH ST BUS YARD 3/11/2011 35 221,054.11 11,579.02 209,475.09 BREAKER REPAIR @ FRAZIER 5/29/2011 35 6,844.06 309.61 6,534.45 69 KV SUB SWITCH REPLACEMENT NORTHST SUBSTATION 6/27/2011 35 147,340.27 6,314.58 141,025.69 SUBSTATION PT & CT REPLACEMENT NORTH ST BUS YARD 6/28/2012 35 228,728.05 3,267.54 225,460.51 SWITCHYARD 1977-78 ACQ 01/01/78 7/1/1986 35 58,265.23 44,115.10 14,150.13 1982-83 SWITCHYARD ASSETS - ACQ. 030317 7/1/1986 35 40,218.79 30,451.37 9,767.42 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 35 66,446.50 48,411.02 18,035.48 BATTERY BANK REPLACEMENT FY 01 6/30/2001 35 18,020.07 5,920.88 12,099.19 SWITCHYARD BLAST WALLS @ MCKEE RUN 5/9/2012 35 43,195.88 822.78 42,373.10 1983-84 ASSETS - ACQ 01/01/84 7/1/1986 12 100,282.18 100,282.18 - 1984-85 TOOLS - ACQ. 01/01/85 7/1/1986 12 14,055.44 14,055.44 - FY 87 AUDIT ADJ. TO FERC LIVES 6/30/1987 12 187,149.95 187,149.95 - TOOLS - FY 90 6/30/1990 12 14,991.09 14,991.09 - TOOLS - FY 91 6/30/1991 12 25,163.11 25,163.11 - TOOLS - FY 92 6/30/1992 12 20,330.23 20,330.23 - TOOLS - FY 93 6/30/1993 12 14,320.68 14,320.68 - TOOLS - FY 94 6/30/1994 12 14,246.55 14,246.55 - TOOLS - FY 95 6/1/1995 12 24,259.30 24,259.30 - ROBO CRIMP 15 TON POWERED TOOL 8/22/2007 12 6,411.60 2,849.60 3,562.00 VANGUARD CT TESTER 9/28/2011 12 18,342.65 1,910.69 16,431.96 OIL FILTER TRAILER 4/23/2012 12 21,056.00 1,169.78 19,886.22 TRANSMISSION LINES ACQ 07/01/79 7/1/1983 40 1,807,578.71 1,333,089.30 474,489.41 69 KV REPLACEMENT BREAKERS 3/30/2006 40 167,280.00 28,228.50 139,051.50 TRANSMISSION LINE 2010 FROM MCKEETO NORTH STREET 1/31/2012 40 75,001.93 1,718.79 73,283.14 69 KV LOOP 6/30/1986 30 189,924.54 167,766.68 22,157.86 OH CONDUCTORS 6/30/1986 30 176,890.54 156,253.31 20,637.23 69 KV SWITCHING 6/30/1986 30 175,762.41 155,256.80 20,505.61 OVERHEAD TRANSMISSION ITEMS ACQ. 028491 7/1/1986 30 24,527.04 21,665.55 2,861.49 1978-79 OVERHEAD TRANSMIS ACQ 01/028856 7/1/1986 30 35,772.77 31,599.28 4,173.49 OH TRANSMISSION ITEMS - ACQ. 01/01/84 7/1/1986 30 299,314.96 264,394.88 34,920.08 FY 87 AUDIT ADJ TO FERC LIVES 6/30/1987 30 89,839.88 76,363.90 13,475.98 (50) POLES - ROUTE 8 6/30/1987 30 28,442.79 24,176.37 4,266.42 (29) POLES - STATE COLLEGE ROAD 6/30/1987 30 13,317.93 11,320.24 1,997.69 WOODCREST 12.5 KV TIE 6/30/1988 30 15,372.54 12,554.24 2,818.30 GENERATOR REWIND @ POWER PLANT 6/30/1988 30 920,601.43 751,824.50 168,776.93 ROUTE 8 PHASE 2 6/30/1988 30 93,681.78 76,506.79 17,174.99 GENERAL FOODS/SCOTT PAPER 6/30/1988 30 32,050.38 26,174.48 5,875.90 Reports\Appendix D GAI # A120855.00 Page 27 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD OH CONDUCTORS/DEVICES 6/30/1988 30 76,528.93 62,498.63 14,030.30 FRAZER NEW CIRCUITS 6/30/1989 30 418,865.23 328,111.10 90,754.13 12.5 KV TIE WOODCREST 6/30/1989 30 174,865.73 136,978.16 37,887.57 NEW CIRCUITS AT FRAZIER SS - FY 91 6/30/1991 30 186,596.66 133,727.61 52,869.05 OVERHEAD TRANSMISSION LINE RT 13 BYPASS 6/30/1991 30 18,530.00 13,279.83 5,250.17 OVERHEAD RELOCATION 332 BYPASS - FY92 6/30/1992 30 158,167.98 108,081.45 50,086.53 TRANSMISSION OVERHEAD RT 10 NORTHBYPASS 6/30/1992 30 429,205.39 293,290.35 135,915.04 TRANSMISSION OVERHEAD RT 10 SOUTHBYPASS 6/30/1992 30 215,230.98 147,074.50 68,156.48 CIRCUIT EXTENTION WELL - FY 92 6/30/1992 30 161,061.97 110,059.01 51,002.96 NEW OH CIRCUITS AT FRAZIER SS - FY92 6/30/1992 30 232,324.43 158,755.03 73,569.40 OVERHEAD TRANSMISSION LINES - WALMART -FY 92 6/30/1992 30 110,311.80 75,379.73 34,932.07 69 KV NORTH TO DANNER FARM SS - FY92 6/30/1992 30 15,011.90 10,258.13 4,753.77 OH TRANSMISSION LINE AT VAN SANT STATION 7/1/1991 30 103,308.72 74,037.92 29,270.80 OVERHEAD CONDUCTORS/DEVICES - FY 92 6/30/1992 30 95,020.31 64,930.55 30,089.76 POLES/FIXTURES - FY 92 6/30/1992 30 34,075.70 23,285.06 10,790.64 OVERHEAD LINES - RT 10 SOUTH BYPASS - FY 93 6/30/1993 30 74,102.50 48,166.63 25,935.87 CIRCUIT EXTENSION WELL - FY 93 6/30/1993 30 112,065.24 72,842.41 39,222.83 OVERHEAD LINES - RT 13 WIDENING 6/30/1993 30 64,594.91 41,986.69 22,608.22 69KV NORTH TO DANNER FARM SUBSTATION - FY 93 6/30/1993 30 118,880.83 77,272.54 41,608.29 SWITCHED CAPACITORS - FY 93 6/30/1993 30 10,253.65 6,664.87 3,588.78 TRANSMISSION/SWITCHES - FY 93 6/30/1993 30 15,887.77 10,327.05 5,560.72 OVERHEAD CONDUCTORS/DEVICES - FY 93 6/30/1993 30 108,019.16 70,212.45 37,806.71 POLES & FIXTURES - FY 93 6/30/1993 30 50,108.74 32,570.68 17,538.06 CIRCUIT EXTENSION WELL - FY 94 6/30/1994 30 21,020.47 12,962.62 8,057.85 NEW CIRCUIT AT GENERAL SCOTT SS -FY 94 6/30/1994 30 130,635.13 80,558.33 50,076.80 SWITCHED CAPACITORS - FY 94 6/30/1994 30 10,711.93 6,605.69 4,106.24 OVERHEAD CONDUCTORS/DEVICES - FY 94 6/30/1994 30 100,571.98 62,019.39 38,552.59 POLES/FIXTURES - FY 94 6/30/1994 30 22,754.66 14,032.04 8,722.62 OVERHAUL UNIT # 3 TURBINE GENERATOR -FY 95 6/1/1995 30 1,385,270.00 811,922.14 573,347.86 OVERHEAD TRANSFORMERS - FY 95 6/1/1995 30 69,690.23 40,846.22 28,844.01 PRIMARY METERING CABINET, DEADFRONT 8/7/1995 30 13,183.43 7,653.71 5,529.72 SWITCHGEAR-14400 V PADMOUNT AT NEWFIRE HOUSE 12/27/1995 30 19,911.17 11,283.00 8,628.17 OVERHEAD TRANSFORMERS FROM STOCK -FY 96 6/30/1996 30 36,972.03 20,334.62 16,637.41 POLES/FIXTURES FROM STOCK INSTALLED FY 96 6/30/1996 30 20,613.62 11,337.49 9,276.13 90' METAL POLES - NORTH ST. & SAULSBURY RD. 6/30/1997 30 10,034.62 5,184.55 4,850.07 INSTALL 12 TRANSMISSIO POLES (HENKELS & MCCOY) 7/1/1996 30 36,316.87 19,974.28 16,342.59 POLES/FIXTURES INSTALLED FROM STOCK - FY 97 5/31/1997 30 24,712.06 12,836.54 11,875.52 LINE SWITCHES FROM STOCK INSTALLEDFY 97 5/31/1997 30 15,008.25 7,795.95 7,212.30 OVERHEAD TRANSFORMERS FROM STOCK -FY 97 6/30/1997 30 36,227.56 18,717.57 17,509.99 HENDRIX POLE TOP EXT/TANGENT MESSENGER BRACKETS 7/1/1997 30 10,300.61 5,321.98 4,978.63 POLE,FOOTER INSP/ INSTL GROUND RODS,33 STEEL POLES 7/1/1997 30 32,307.66 16,692.29 15,615.37 Reports\Appendix D GAI # A120855.00 Page 28 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD GROUND RODS INSTALLED - 268 POLES 7/1/1997 30 20,519.73 10,601.86 9,917.87 REED ST. 4KV CIRCUIT TIE/REPLC TRANSF. POLE 10-1 7/1/1997 30 9,742.43 5,033.59 4,708.84 REVAMP CIRCUIT 467 RIVER CROSSING@ TREADWAY TOWER 10/10/1997 30 10,643.09 5,410.24 5,232.85 EV815K SINGLE PHASE ELECTRONIC RECLOSURE/RT 10 EXT 11/19/1997 30 9,059.08 4,554.70 4,504.38 GROUND RODS INSTALLED - 440 POLES 12/31/1997 30 55,163.62 27,581.81 27,581.81 LABOR CIRCUIT 481 PARTIAL CONV. 4KV TO 12 KV 2/18/1998 30 12,865.80 6,361.42 6,504.38 336& 1/0AAC TREEWIRE FOR 4KV TO 12KV CONVERSION 2/28/1998 30 29,990.63 14,828.70 15,161.93 ADDITIONS TO RT 10 SOUTH BYPASS FROM STOCK 3/13/1998 30 3,625.52 1,792.62 1,832.90 LABOR CIRCUIT 433 PH. 1 & 2 4KV TO12KV CONVERSION 5/22/1998 30 77,940.08 37,887.54 40,052.54 OH TRANSFORMERS FROM STOCK FY 98 6/30/1998 30 75,397.71 36,442.23 38,955.48 POLES/FIXTURES FROM STOCK - FY 98 6/30/1998 30 14,865.33 7,184.91 7,680.42 (9) 900 AMP RECLOSER BYPASS DISCONNECT SWITCHES 7/8/1998 30 11,579.22 5,596.62 5,982.60 (15) 900 AMP RECLOSER BYPASS DISCONNECT SWITCHES 7/8/1998 30 19,298.70 9,327.71 9,970.99 LABOR/MTL EXTRAWORK CIRCUIT #433 12KV CONVERSION 7/16/1998 30 22,148.84 10,643.75 11,505.09 LEXINGTON ELECTRONIC EV815 RECLOSER SYSTEM 9/3/1998 30 20,075.36 9,591.56 10,483.80 POLES INSTALLED - (20) CL H-1,(3)CL 2, (1) CL 3 9/30/1998 30 179,752.94 85,382.65 94,370.29 GROUND RODS INSTL JULY-DEC 592 POLES,31 ADD'L,2RPR 9/30/1998 30 74,803.55 35,531.69 39,271.86 STOCK ISSUES-CECIL ST. CIRC. TIE #1224 12/15/1998 30 691.58 324.66 366.92 GROUND RODS INSTL. JAN-MAR 126 POLES,16 ADD'L,1RPR 2/12/1999 30 20,113.12 9,330.25 10,782.87 32 POLES/FIXTURES FROM STOCK 7/98-0.112244897959184 9/15/1998 30 10,229.10 4,887.24 5,341.86 OH CONDUCTORS & DEVICES FROM STOCK- FY 1999 6/16/1999 30 13,247.68 5,961.46 7,286.22 (12) 70' CLASS 1 WOODEN POLES - LOWE'S 7/1/1999 30 35,358.73 15,911.43 19,447.30 7136' 636MCM GROSBEAK OH PRIMARY &ARMOR RODS 7/1/1999 30 14,370.94 6,466.92 7,904.02 INSTALL 636MCM WIRE & ARMOR RODS @RT 13 (LOWE'S) 7/1/1999 30 19,425.28 8,741.38 10,683.90 (20) 40' CLASS 2 POLES - RODNEY VILLAGE 7/1/1999 30 8,918.94 4,013.52 4,905.42 (6) PENTA TREATED DOUGLAS FIR POLES 7/2/1999 30 31,376.03 14,119.21 17,256.82 10,005' 636MCM GROSBEAK O/H PRIMARY WIRE 7/2/1999 30 16,757.73 7,540.98 9,216.75 69KV HORIZ & SUSP. INSULATORS (62)PUNCH. RUN CONN 7/2/1999 30 11,236.74 5,056.53 6,180.21 DEAD-END SHOES,CROSS-ARMS,BRACES,SPLICE,BOLTS,ETC 7/2/1999 30 13,025.69 5,861.56 7,164.13 LABOR TO RELOCATE 69KV TRANSMISSION LINE 7/2/1999 30 186,163.76 83,773.69 102,390.07 69KV POLYMER INSULATORS FOR LOWE'SPROJECT 7/13/1999 30 11,004.23 4,951.90 6,052.33 BRACES,DEADENDS,GROUNDING,GUYING,AMP TAPS,ETC. 8/16/1999 30 12,993.97 5,775.10 7,218.87 12,550' HENDRIX ACSR 15 KV SPACERCABLE RODNEY VIL 2/25/2000 30 10,278.22 4,396.79 5,881.43 12,618' HENDRIX ACSR 15KV SPACER CABLE RODNEY VILL 4/28/2000 30 9,143.23 3,860.47 5,282.76 MISC. MATERIALS FROM STOCK - RODNEY VILLAGE PROJ. 4/30/2000 30 53,120.53 22,428.67 30,691.86 LABOR - INSTL. POLES, WIRE, TRANSFORMERS ETC. 5/3/2000 30 418,970.84 176,898.80 242,072.04 OH CONDUCTORS/DEVICES FROM STOCK JULY-DEC 1999 10/31/1999 30 15,541.55 6,821.01 8,720.54 45' CL 2 POLE-KITTS H.RD,40' CL2 POLE -LEWIS DR 2/25/2000 30 916.57 392.09 524.48 (20) 40' CLASS 2 POLES - EDGEWATERFARM LANE 3/6/2000 30 8,528.08 3,648.12 4,879.96 CROSSARMS, INSULATORS,BRACKETS,ETC -EDGEWTR FARM L 3/31/2000 30 5,607.80 2,383.32 3,224.48 OH CONDUCTORS/DEVICES FROM STOCK JAN-JUNE 2000 3/31/2000 30 15,398.98 6,544.57 8,854.41 Reports\Appendix D GAI # A120855.00 Page 29 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD NORTH ST MIFFLIN TO WEST 6/30/2001 30 41,433.38 15,882.80 25,550.58 NORTH - MIFFLIN TO WEST FY 02 1/1/2002 30 140,608.42 51,556.42 89,052.00 WIRE REPLACEMENT 69 KV 1/1/2002 30 400,620.51 146,894.19 253,726.32 REMOTE TRANSMISSION UNIT 4/30/2002 30 19,793.49 7,037.69 12,755.80 2004 DEVELOPMENT UPGRADES - TRANSMISSION OVERHEAD 6/30/2004 30 28,454.58 8,062.13 20,392.45 WHITE OAK 69KV REBUILD 4/1/2005 30 78,304.75 20,228.73 58,076.02 TRANSMISSION SWITCHES FY05 6/1/2005 30 25,284.48 6,391.35 18,893.13 MAYFAIR TO VANSANT 69 KV TRANSMISSION LINES OH 6/30/2005 30 141,344.80 35,336.20 106,008.60 MAYFAIR TO VANSANT 69 KV LINE 8/24/2005 30 1,219.65 298.14 921.51 TRANSMISSION SWITCHES FY 06 3/13/2006 30 24,983.73 5,690.74 19,292.99 DOVER DOWNS 69KV RELOCATION PROJ EE0702 3/28/2007 30 411,486.11 78,868.17 332,617.94 MAYFAIR TO MID CITY 69KV LINE 4/30/2007 30 455,899.51 86,114.35 369,785.16 REPLACE TRANSFORMER (2212-20-1) @MCKEE RUN 10/9/2007 30 23,234.21 4,065.99 19,168.22 REPLACE (5) 69 KV LINE BREAKERS @NORTH STREET 12/31/2007 30 307,848.65 51,308.11 256,540.54 TRANSMISSION SWITCHES FY08 3/28/2008 30 19,206.57 3,041.04 16,165.53 MAYFAIR TO MID-CITY LINE 4/9/2008 30 8,118.90 1,285.49 6,833.41 REPLACE (2) 69 KV LINE BREAKERS @COLLEGE RD. 6/30/2008 30 57,765.40 8,664.81 49,100.59 REPLACE 69 KV LINE BREAKERS @ MCKEE RUN 6/30/2008 30 28,882.70 4,332.41 24,550.29 REPLACE (3) 69 KV LINE BREAKERS @NORTH STREET 4/27/2009 30 140,209.07 17,136.66 123,072.41 REPLACE 69 KV LINE BREAKER @ COLLEGE RD. 4/27/2009 30 49,863.81 6,094.47 43,769.34 (2) TRANSMISSION SWITCHES @ COLLEGE RD SUBSTATION 10/21/2009 30 11,892.13 1,255.28 10,636.85 69 KV FEEDERS 3 & 4 7/1/2010 30 9,229,420.96 769,118.41 8,460,302.55 DEADFRONT PRIMARY METERING CABINET@ DAFB 7/1/2010 30 14,973.76 1,247.81 13,725.95 DEADFRONT PRIMARY METER CABINET @EDEN HILL 6/6/2011 30 14,070.82 742.63 13,328.19 UG CONDUCTORS/DEVICES 6/30/1988 30 811,600.14 662,806.78 148,793.36 UG CONDUCTORS/DEVICES 6/30/1988 30 26,042.97 21,268.43 4,774.54 UNDERGROUND CONDUCTORS/DEVICES - FY 92 6/30/1992 30 500,695.28 342,141.77 158,553.51 UNDERGROUND CONDUCTORS/DEVICES - FY 93 6/30/1993 30 688,301.77 447,396.15 240,905.62 UNDERGROUND CONDUCTORS/DEVICES - FY 94 6/30/1994 30 422,421.80 260,493.44 161,928.36 400', 4" DIRECTIONAL BORE FOR GREENTREE 11/19/1998 30 6,989.40 3,281.14 3,708.26 3,175' 2" DIRECTIONAL BORE, SCH 40CONDUIT 12/1/1998 30 48,900.64 22,956.13 25,944.51 1,350', 4" PVC-RELOCATION OF WIRES@ MOVIE THEATER 3/31/1999 30 2,527.05 1,158.23 1,368.82 3000' 750MCM ALUM 15KV WIRE - WEBBS LANE 8/25/1998 30 31,799.86 15,193.27 16,606.59 4/0 COPPER WIRE,CONNS, SPLICE ETC- 911 CENTER 8/31/1998 30 26,884.73 12,844.93 14,039.80 7200' 4/0 ALUM 15KV WIRE,4" FLEX -THE RETREAT 9/8/1998 30 30,996.42 14,809.40 16,187.02 CONDUIT, #4 WIRE (FOR S/L) CRANBERRY RUN 9/30/1998 30 6,047.59 2,872.61 3,174.98 VAR. SIZES PVC, #4 WIRE JULY-DEC.ISSUES 9/30/1998 30 5,577.63 2,649.37 2,928.26 3000' 750MCM ALUM 15KV WIRE - LOOCKERMAN ST. 10/16/1998 30 28,048.46 13,245.11 14,803.35 9000' 1/0 ALUM 15KV WIRE, 2" PVC -GREENTREE 11/23/1998 30 26,370.65 12,379.56 13,991.09 5118' 1/0 ALUM 15KV WIRE - WYOMINGMILL RD. 12/29/1998 30 14,763.98 6,889.86 7,874.12 UG CONUCTORS/DEVICES - FROM STOCK- FY 99 12/31/1998 30 238,979.64 111,523.83 127,455.81 Reports\Appendix D GAI # A120855.00 Page 30 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD 2" PVC,5000' 1/0 ALUM 15KV WIRE,ETC. TWELVE OAKS 1/29/1999 30 18,245.32 8,463.80 9,781.52 4040' 750MCM ALUM 15KV WIRE, ETC. - WESTOVER 3/3/1999 30 36,938.14 17,032.59 19,905.55 6000' 750 MCM ALUM 15KV WIRE - DOVER MALL MOVIES 3/31/1999 30 55,563.21 25,466.47 30,096.74 6'X6'X6' UTILITY VAULT W. ROADWAYLID - DOVER MALL 3/31/1999 30 10,213.92 4,681.38 5,532.54 4050' 750MCM ALUM 15KV WIRE, 2" CONDUIT 4/22/1999 30 39,797.79 18,130.10 21,667.69 1/0 ALUM 15KV WIRE,LUBR.,ETC-MCKEEBSNS PARK 5/21/1999 30 21,443.86 9,709.30 11,734.56 2400' 4" FLEX PRELUBE CONDUIT - LOWE'S 7/1/1999 30 10,682.27 4,807.02 5,875.25 9880' 6" PVC CONDUIT - LOWE'S 7/1/1999 30 33,722.83 15,175.27 18,547.56 1966' 4" DIRECTIONAL BORE RT 13 -LOWE'S 7/1/1999 30 30,610.62 13,774.78 16,835.84 (2) 10'X10'X7' PRECAST UTILVAULTS,LOWES 6"WALLS 7/1/1999 30 20,793.22 9,356.95 11,436.27 5012' 1/0 ALUM 15KV 220M PRIMARY -LOWE'S 7/1/1999 30 13,919.68 6,263.86 7,655.82 5000' 4" SM BLACK DUCT FOR RETREAT/MAPLE DALE 7/1/1999 30 22,213.20 9,995.94 12,217.26 4400' 2", 3100' 4" FLEX CONDUIT RETREAT/MAPLE DALE 7/1/1999 30 18,806.98 8,463.14 10,343.84 2" & 4" DIRECTIONAL BORES TO INSTALL CONDUIT 7/1/1999 30 171,316.44 77,092.40 94,224.04 2160' 6" FLEXIBLE CONDUIT - MAYFAIR DEV. 7/1/1999 30 19,102.52 8,596.13 10,506.39 5230' 4" FLEX & PVC CONDUIT - MAYFAIR DEV. 7/1/1999 30 21,882.35 9,847.06 12,035.29 24630' 2" SCHEDULE 40 CONDUIT - MAYFAIR DEV. 7/1/1999 30 23,048.33 10,371.75 12,676.58 LABOR,EQ. - 2",4" & 6" DIRECTIONALBORES,WELDS,ETC 7/1/1999 30 431,159.02 194,021.56 237,137.46 8091' 4/0 ALUM 15KV UG PRIMARY - MAYFAIR DEVL. 7/1/1999 30 26,152.80 11,768.76 14,384.04 MISC ITEMS FOR MAYFAIR DEVL. - FY99 WORK 7/1/1999 30 66,714.52 30,021.53 36,692.99 9165' 750MCM ALUM 15KV UG PRIMARY-PUNCH RUN CONN 7/2/1999 30 79,310.22 35,689.60 43,620.62 TERMINATORS & AMP PIGGYS FOR 750MCM - PUNCH RN CNN 7/2/1999 30 12,993.48 5,847.07 7,146.41 6"PVC W. ACC.,U-GUARDS,COLD-SHR,CUT-OUTS,BRKTS,ETC 7/2/1999 30 13,680.34 6,156.15 7,524.19 LABOR/MATERIALS - LANDSCAPE RESTORATION UG LINES 7/21/1999 30 39,442.44 17,639.54 21,802.90 4" FLEX PRELUBE CONDUIT,ETC-TRANSPORTATION CIRCLE 7/29/1999 30 3,736.90 1,671.22 2,065.68 LABOR -4" DIRECTIONAL BORE - TRANSPORTATION CIRCLE 7/29/1999 30 9,839.89 4,400.62 5,439.27 38581' 750MCM ALUM 15KV PRIMARY -LOWE'S 8/16/1999 30 318,574.22 141,588.54 176,985.68 PVC PIPE & ACCESS - SR1 @ DAFB GOLF TO MAIN GATE 10/6/1999 30 14,233.82 6,286.60 7,947.22 MISC. ITEMS FOR UG INSTALLATIONS -LOWE'S 10/13/1999 30 64,677.30 28,565.81 36,111.49 750MCM ALUM 15KV UG PRIMARY SR1 @DAFB GOLF/MN GT 11/5/1999 30 49,620.55 21,777.91 27,842.64 6",2" DIRECTIONAL BORING & 6" FUSIONS @ MAYFAIR 12/30/1999 30 24,577.81 10,650.38 13,927.43 (2) 6'X6'X5' ELECTRIC MANHOLES W.LIDS 1/4/2000 30 9,243.51 4,005.52 5,237.99 (4) 2T GALVANIZED SWIFT LIFT PINS 1/4/2000 30 1,915.45 830.03 1,085.42 3125' 750MCM ALUM 15KV UG PRIMARYWIRE 1/24/2000 30 24,263.82 10,446.92 13,816.90 DIRECTIONAL BORES,FUSION WELDS,TXPAD @ MAYFAIR 2/17/2000 30 163,198.75 69,812.80 93,385.95 UG PRIMARY & SECONDARY WIRE - FOXHALL DR. CONV. 2/25/2000 30 12,490.36 5,343.10 7,147.26 2" DIRECTIONAL BORES,INSTL. EQ.-FOX HALL DR. CONV. 2/25/2000 30 73,730.54 31,540.29 42,190.25 7545' 1/0 15KV ALUM WIRE,4"PVC ITEMS,ETC -CL LOGIC 7/31/1999 30 26,757.73 11,966.65 14,791.08 1200' 4" FLEX PRELUBE,CPLGS,ETC -RT 10/GEN'LS WAY 8/13/1999 30 5,530.01 2,473.14 3,056.87 UG CONDUCTORS/DEVICES FROM STOCK JULY-SEPT 1999 8/15/1999 30 58,277.31 26,062.91 32,214.40 7/99-9/99 STOCK ISSUES- NEW UG SERVICES 8/16/1999 30 18,685.27 8,304.56 10,380.71 Reports\Appendix D GAI # A120855.00 Page 31 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD LABOR/EQUIP - 4" DIRECTIONAL BORERT10/GEN'LS WAY 8/18/1999 30 12,438.81 5,528.36 6,910.45 7450' 1/0 ALUM 15KV WIRE,ELB,TERMETC -PLAYTEX #4 8/23/1999 30 21,957.64 9,758.95 12,198.69 7555' 1/0 15KV WIRE,ND-350 PED.PVC -ST.JONES CMNS 10/18/1999 30 23,793.02 10,442.49 13,350.53 7526' 1/0 15KV WIRE(10,032.16),TERM,SLICE,BOLTS 11/12/1999 30 25,092.84 11,012.97 14,079.87 UG CONDUCTORS/DEVICES FROM STOCK OCT-DEC 1999 11/15/1999 30 25,597.50 11,234.46 14,363.04 10/99 - 12/99 STOCK ISSUES FOR NEWUG SERVICES 11/23/1999 30 16,825.71 7,337.88 9,487.83 10056' 4/0 15KV ALUM PRIMARY - TUDOR IND. PARK 12/2/1999 30 32,504.35 14,175.51 18,328.84 7475' 1/0 15KV ALUM,760' 4" PVC,BRACKETS,MISC. 12/8/1999 30 25,072.60 10,934.44 14,138.16 STOCK ISSUES FOR NEW UG SERVICES -36526 1/3/2000 30 13,371.60 5,794.36 7,577.24 2907' 750MCM ALUM 15KV UG PRIMARYWIRE 1/19/2000 30 22,571.18 9,718.15 12,853.03 ND-450 PEDESTAL, AMP PIGGYS, SPLICE, ETC. 1/19/2000 30 11,649.95 5,015.95 6,634.00 UG CONDUCTORS/DEV. FROM STOCK - JAN-MAR,2000 2/15/2000 30 70,759.78 30,466.02 40,293.76 9180' 750MCM ALUM 15KV UG,AMP PIGGYS,INSTL MTL. 2/28/2000 30 79,483.55 34,001.30 45,482.25 2932' 750MCM ALUM 15KV UG PRIMARY - DOVER MALL 3/6/2000 30 22,730.03 9,723.40 13,006.63 5996' 750MCM ALUM 15KV UG, AMP PIGGYS,TERMN,ETC 3/24/2000 30 49,680.11 21,114.05 28,566.06 ND - 330 PEDESTAL - DEL TECH 3/30/2000 30 2,237.20 950.81 1,286.39 (2) NORDIC FIBERGLASS PADS/GROUNDSLEEVES 3/30/2000 30 2,772.26 1,178.21 1,594.05 3070' 750MCM ALUM 15KV, 6" PVC PIPE,SPLICE ETC. 4/14/2000 30 28,091.95 11,939.08 16,152.87 4/00-6/00 STOCK ISSUES - NEW UG SERVICES 4/28/2000 30 22,480.73 9,491.86 12,988.87 UG CONDUCTORS/DEV. FROM STOCK - APR-JUNE,2000 5/15/2000 30 34,547.15 14,586.57 19,960.58 3120' 6" PVC CONDUIT - S. STATE ST. 5/17/2000 30 11,807.54 4,952.61 6,854.93 COUPLINGS,ELBOWS,GLUE,ETC. - S.STATE ST. 5/17/2000 30 2,770.27 1,161.97 1,608.30 ACORN LANE 6/30/2003 30 44,049.33 13,948.95 30,100.38 4KV TO 12KV UPGRADE - FY03 6/30/2003 30 430,646.09 136,371.26 294,274.83 ACORN LANE 6/30/2003 30 57,383.46 18,171.43 39,212.03 UG CONDUCTORS/DEVICES @ BUSH FARM 7/8/2007 30 140,158.94 25,695.81 114,463.13 UG CONDUCTORS/DEVICES @ WOODMILL APARTMENTS 10/3/2007 30 33,068.44 5,786.98 27,281.46 UG CONDUCTORS/DEVICES @ STOVER PROFFESIONAL CAMPUS 10/23/2007 30 67,447.78 11,616.01 55,831.77 UG CONDUCTORS/DEVICES @ HILTON GARDENS 12/7/2007 30 16,958.63 2,873.55 14,085.08 UG CONDUCTORS/DEVICES @ 802 SILVERLK BLVD 2/15/2008 30 10,289.31 1,686.30 8,603.01 UG CONDUCTORS/DEVICES @ EDEN HILLFARM 2/28/2008 30 49,840.80 8,029.91 41,810.89 UG CONDUCTORS/DEVICES @ CANNON MILLS 3/26/2008 30 91,409.56 14,473.18 76,936.38 UG CONDUCTORS/DEVICES @ VILLAGE OFWESTOVER 5/21/2008 30 20,725.81 3,166.44 17,559.37 UG CONDUCTORS/DEVICES @ WALGREENS 5/29/2008 30 14,515.08 2,217.58 12,297.50 UG CONDUCTORS/DEVICES @ COLLEGE ROAD 6/17/2008 30 166,622.49 24,993.37 141,629.12 UG CONDUCTORS/DEVICES @ COMMERCE BANK 6/23/2008 30 6,841.76 1,026.26 5,815.50 UG CONDUCTORS/DEVICES @ DAFB 6/30/2008 30 217,326.63 32,598.99 184,727.64 UG CONDUCTORS/DEVICES @ DOVEVIEW APARTMENTS 6/30/2008 30 10,408.11 1,561.22 8,846.89 UG CONDUCTORS/DEVICES @ BUTTONWOODCT (DAFB) 9/5/2008 30 7,735.62 1,117.37 6,618.25 UG CONDUCTORS/DEVICES @ BERRY VANLINES 9/11/2008 30 10,414.68 1,504.34 8,910.34 UG CONDUCTORS/DEVICES @ TIDEWATERUTILITIES 10/29/2008 30 19,904.76 2,764.55 17,140.21 Reports\Appendix D GAI # A120855.00 Page 32 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD UG CONDUCTORS/DEVICES @ NEW GOVERNORS AVE LIGHTING 11/6/2008 30 22,880.88 3,177.90 19,702.98 UG CONDUCTORS/DEVICES @ DAFB HOUSING 11/26/2008 30 13,420.07 1,826.62 11,593.45 UG CONDUCTORS/DEVICES @ KENT COUNTY COURT HOUSE 12/12/2008 30 8,668.30 1,179.85 7,488.45 UG CONDUCTORS/DEVICES @ DAFB 12/17/2008 30 57,773.65 7,703.15 50,070.50 UG CONDUCTORS/DEVICES @ STATE POLICE HEADQUARTERS 3/13/2009 30 31,788.29 4,061.84 27,726.45 UG CONDUCTORS/DEVICES @ PATRIOT VILLAGE 4/29/2009 30 7,393.18 903.61 6,489.57 UG CONDUCTORS/DEVICES @ EDEN HILLFARM 6/15/2009 30 111,798.89 13,353.76 98,445.13 UG CONDUCTORS/DEVICES @ ROYAL FARMS 6/19/2009 30 7,130.13 831.85 6,298.28 UG CONDUCTORS/DEVICES @ COLLEGE ROAD 6/23/2009 30 11,859.87 1,383.65 10,476.22 UG CONDUCTORS/DEVICES @ BUSH FARM 6/25/2009 30 302,187.73 35,255.24 266,932.49 UG CONDUCTORS/DEVICES @ SOUTH LITTLE CREEK ROAD 10/2/2009 30 22,549.34 2,442.85 20,106.49 UG CONDUCTORS/DEVICES @ COLLEGE RDBUSINESS PARK 12/18/2009 30 20,161.05 2,016.11 18,144.94 BORINGS FOR UG CONDUCTORS/DEVICES@ FAIRFIELD FARM 1/19/2010 30 30,604.93 2,975.48 27,629.45 UG CONDUCTORS/DEVICES @ KENT COUNTY COURT HOUSE 1/21/2010 30 19,794.72 1,924.49 17,870.23 UG CONDUCTORS/DEVICES @ EDEN HILLFARM 3/30/2010 30 50,191.46 4,600.88 45,590.58 BORINGS FOR UG CONDUCTORS/DEVICES@ CANDLEWICK 4/6/2010 30 11,021.69 1,010.32 10,011.37 UG CONDUCTORS @ VILLAGE OF BLUE HEN APARTMENTS 4/21/2010 30 60,913.96 5,414.57 55,499.39 UG CONDUCTORS/DEVICES @ LEXINGTONGLEN 4/22/2010 30 10,177.00 904.62 9,272.38 UG CONDUCTORS/DEVICES @ SR 1 & SR9 5/7/2010 30 17,247.12 1,533.08 15,714.04 UG CONDUCTORS/DEVICES @ FAIRFIELDFARMS 5/17/2010 30 20,431.88 1,759.41 18,672.47 UG CONDUCTORS/DEVICES @ W. REILLYBROWN 5/17/2010 30 19,916.27 1,715.01 18,201.26 UG CONDUCTORS/DEVICES @ FARTHING WOODS 6/1/2010 30 7,715.75 664.41 7,051.34 UG CONDUCTORS/DEVICES @ CANDLEWICK 6/2/2010 30 10,559.71 909.31 9,650.40 UG CONDUCTORS/DEVICES @ DAFB 6/3/2010 30 14,335.96 1,234.49 13,101.47 UG CONDUCTORS/DEVICES @ SOUTH STATE STREET 6/22/2010 30 6,997.00 583.08 6,413.92 UG CONDUCTORS/DEVICES @ BAY HEALTH 6/29/2010 30 127,666.39 10,638.87 117,027.52 UG CONDUCTORS/DEVICES @ COLLEGE RDPUMPING STATION 6/30/2010 30 10,709.30 892.44 9,816.86 UG CONDUCTORS/DEVICES @ NEW DOVERPUBLIC LIBRARY 6/30/2010 30 17,480.77 1,456.73 16,024.04 UG CONDUCTORS/DEVICES @ KITTS HUMMOCK ROAD 6/30/2010 30 16,346.14 1,362.18 14,983.96 UG CONDUCTORS/DEVICES @ DOVER STREET 7/21/2010 30 22,164.61 1,785.48 20,379.13 UG CONDUCTORS/DEVICES @ COLLEGE RDPUMPING STATION 8/5/2010 30 18,107.58 1,458.67 16,648.91 UG CONDUCTORS/DEVICES @ SENATOR'SLAKE 10/5/2010 30 13,869.52 1,040.21 12,829.31 UG CONDUCTORS/DEVICES @ KRAFT 10/27/2010 30 20,850.83 1,505.89 19,344.94 UG CONDUCTORS/DEVICES @ L&W INSURANCE 11/2/2010 30 15,577.05 1,125.01 14,452.04 UG CONDUCTORS/DEVICES @ LEXINGTONGLEN 12/15/2010 30 7,712.15 535.57 7,176.58 UG CONDUCTORS/DEVICES @ WAWA (RT 8) 4/7/2011 30 14,276.07 832.77 13,443.30 UG CONDUCTORS/DEVICES @ KITTS HUMMOCK ROAD 5/2/2011 30 28,164.42 1,564.69 26,599.73 DIRECTIONAL BORINGS @ GIANT SUPERMARKET 5/5/2011 30 23,279.72 1,293.32 21,986.40 UG CONDUCTORS @ VILLAGE OF BLUE HEN APARTMENTS 5/13/2011 30 51,101.68 2,838.98 48,262.70 DIRECTIONAL BORINGS @ LEIPSIC ROAD 6/1/2011 30 28,711.27 1,515.32 27,195.95 UG CONDUCTORS/DEVICES @ EDEN HILLFARM 6/6/2011 30 31,939.63 1,685.70 30,253.93 Reports\Appendix D GAI # A120855.00 Page 33 of 34 022813

SCHEDULE D-2 CITY OF DOVER ELECTRIC UTILITY ASSETS REPLACEMENT COST NEW LESS PHYSICAL DEPRECIATION (RCNLPD) UPDATED TO DECEMBER 31, 2012 Useful Acquisition Accumulated (1) Asset Description Date Life Replacement Cost Depreciation RCNLPD UG CONDUCTORS/DEVICES @ CHICK-FIL-A (RT 13) 6/9/2011 30 6,545.42 345.45 6,199.97 UG CONDUCTORS/DEVICES @ WINDMILL APTS 6/13/2011 30 14,540.93 767.44 13,773.49 UG CONDUCTORS/DEVICES @ WILD MEADOWS 6/28/2011 30 16,367.77 818.39 15,549.38 UG CONDUCTORS/DEVICES & BORING @ LEWIS DRIVE 6/30/2011 30 24,682.08 1,234.10 23,447.98 UG CONDUCTORS/DEVICES FY12 @ BLUEHEN APTS 7/7/2011 30 25,435.14 1,271.76 24,163.38 UG CONDUCTORS/DEVICES FY12 @ KITTSHUMMOCK 7/26/2011 30 20,703.53 977.67 19,725.86 UG CONDUCTORS/DEVICES FY 12 @ NOTTINGHAM MEADOWS 8/9/2011 30 1,167.10 55.11 1,111.99 UG CONDUCTORS/DEVICES FY12 @ LEWISDRIVE 8/15/2011 30 5,863.93 276.91 5,587.02 UG CONDUCTORS/DEVICES FY12 @ SAULSBURY RD 8/29/2011 30 15,599.14 693.30 14,905.84 UG CONDUCTORS/DEVICES FY12 @ SILVER LAKE BLVD 8/29/2011 30 15,599.14 693.30 14,905.84 UG CONDUCTORS/DEVICES FY12 @ WOODMILL 10/28/2011 30 5,366.42 208.69 5,157.73 UG CONDUCTORS/DEVICES @ LITTLE CREEK ROAD 12/6/2011 30 5,223.56 188.63 5,034.93 UG CONDUCTORS/DEVICES FY12 @ C F SCHWARTZ 3/13/2012 30 15,575.13 432.64 15,142.49 UG CONDUCTORS/DEVICES FY12 @ WESLEY COLLEGE 4/3/2012 30 56,796.78 1,419.92 55,376.86 UG CONDUCTORS/DEVICES FY12 @ DOVERHIGH SCHOOL 5/1/2012 30 221,460.38 4,921.34 216,539.04 UG CONDUCTORS/DEVICES FY12 @ DOVEREAST 6/18/2012 30 9,395.56 156.59 9,238.97 $ 198,210,780.08 $ 100,686,592.26 $ 97,524,187.82 Generation Assets (2) 231,526,249.65 125,001,440.06 106,524,809.59 $ 429,737,029.73 $ 225,688,032.32 $ 204,048,997.41 Notes: (1) Useful life as supplied by the City and shown on Schedule 4-2A. (2) Generation assets includes the replacement costs of the GE LM6000 units. Reports\Appendix D GAI # A120855.00 Page 34 of 34 022813

Part B Community Impact Analysis

TABLE OF CONTENTS

CITY OF DOVER PART B: COMMUNITY IMPACT ANALYSIS TABLE OF CONTENTS Section Page Number Title Number PART B: Table of Contents -i- List of Tables - ii - 1.0 INTRODUCTION 1 2.0 OVERVIEW 1 3.0 ELECTRIC SYSTEM TRANSACTION STANDARD TERMS AND CONDITIONS 1 3.1 General 1 3.2 Additional Considerations 3 4.0 CITY FINANCIAL IMPACTS 4 4.1 General 4 4.2 Discount Factor 4 4.3 Fund Balances 5 4.4 Ongoing Costs 6 4.4.1 Debt Defeasance 7 4.4.2 Fund Transfers 8 4.4.3 Pension Fund Estimates 13 4.4.4 Other Post Employment Benefits (OPEB) Estimates 14 4.5 Summary 14 5.0 ELECTRIC RATE SURVEY 15 6.0 SUMMARY 20 Reports\TOC GAI #A120855.00 -i- 032613

LIST OF TABLES

CITY OF DOVER PART B: COMMUNITY IMPACT ANALYSIS LIST OF TABLES Table Page No. Description (or Title) No. 1 Estimated Fund Balances 6 2 Debt Defeasance 7 3 General Fund Transfer 8 4 Intrafund Service Fee Transfer 9 5 Electric Franchise Fees 10 6 Office Building Rental Income 11 7 Additional Property Tax Revenues 12 8 Additional Property Tax Revenue to the City 12 9 General Fund Impacts 13 10 Pension Liability 14 11 Other Post Employment Benefits (OPEB) Liability 14 12 City Financial Impacts 15 13 Summary Electric Rate Comparison – Residential Class 16 14 Summary Electric Rate Comparison – Small Commercial User Class 17 15 Summary Electric Rate Comparison – Medium Commercial User Class 18 16 Summary Electric Rate Comparison – Large Commercial User Class 19 Reports\LOT GAI #A120855.00 - ii - 032613

REPORT

COMMUNITY IMPACT ANALYSIS 1.0 PROJECT SCOPE AND AUTHORIZATION GAI Consultants, Inc. (GAI) has been retained by the City of Dover (the “City”) to provide a Summary Valuation and preliminary assessment of the Community Impact of a potential sale of the City’s Electric Utility System (System). This is the Community Impact Analysis Report (Report) regarding the potential sale of the City’s System. 2.0 OVERVIEW The City is located in Kent County, Delaware. The City’s System provides service to approximately 23,300 customers in and around the City’s corporate boundaries. The City is evaluating the possibility of selling their System. If the City were to sell their System, there would be impacts on the community. This Report is a preliminary assessment of the community impacts. This Report contains both qualitative and quantitative observations. Many impacts of a potential sales transaction seem likely to be addressed in an actual sales agreement because they reflect a combination of policy, practice, claims of ownership, or simply practical considerations. This Report discusses several of these considerations that may have an impact on value or the terms of any transfer. 3.0 ELECTRIC SYSTEM TRANSACTION STANDARD TERMS AND CONDITIONS 3.1 GENERAL The assumed terms and conditions of a potential transaction of the City’s System are shown below:  All operating assets acquired by the purchaser  Purchase price in cash at closing  Bill of Sale provided by seller Report\Impact Analysis GAI #A120855.00 1 032613

 Satisfaction of liens, encumbrances, or title problems to obtain free and clear title by seller  All easements, land rights, or other utility rights transferred  1% escrow  Sellers disclosure and representation of regulatory conduct and compliance  Transfer of necessary operation agreements to purchaser including the management contract with The Energy Authority and the operations contract with North American Energy Services  Transfer of customer deposits to purchaser  Transfer of all records, drawings, reports, permits and like documents to purchaser  Vendor invoices, materials, supplies pro rate to closing date  Purchaser inspection of all closing documents and scheduling of pre-closing  Verification of proper authorization to bind each party  Referendum results and certification, if required  Purchaser indemnification of City from 3rd party lawsuits  “As-is” type of transaction  Operational staff and other direct electric employees shall be offered employment by purchaser  The Electric System Employee Retirement liability assumed by purchaser  Rolling stock, movable equipment, laboratory equipment, tools, and accessories or appurtenances all sold  Mutually agreeable closing date, time, place and procedures  Seller shall be responsible for dispensation of litigation cases prior to the execution of the purchase and sale agreement  City cooperation with purchaser for purchaser’s transfer of all permits, contracts, and approvals  Purchaser and City to execute a Franchise Agreement Report\Impact Analysis GAI #A120855.00 2 032613

 Respective payments of each party’s representative fees and costs  Purchaser pays for documentary stamps and recording costs  Purchaser pays for title search and policy  Transitional billing, management and technical services for work in progress during period between execution of purchase and sale agreement and prior to closing  Purchaser to purchase City’s street lighting system assets  Purchaser to purchase T&D maintenance & operations yard, inventory, miscellaneous equipment, and billing system and/or billing data (as applicable)  Purchaser will pay all separation/reintegration costs for the transaction and make such decisions as necessary related thereto  City shall transfer and assign all pole leases to purchaser  Purchaser will purchase all consumables on hand at the City’s cost in addition to the purchase price  Purchaser will collect the City’s Accounts Receivable for a period of 12 months and reimburse the same to the City monthly  City will retain all other “cash on hand” and/or value in other items  City is not selling City Hall general fund assets  Purchaser shall initially pay taxes to the City based upon the purchase price and thereafter as escalated or added thereto over time  Purchasers franchise fee is 5% applied to the total revenues of purchaser of all kinds (sales, leases, etc.) and taxes paid thereon derived from within the City limits 3.2 ADDITIONAL CONSIDERATIONS The City itself has entered 1) a long-term solar energy purchase agreement with White Oak Solar Energy as well as 2) forward contracts for a portion of its load through 2016 to hedge the forward price of purchased power, natural gas or fuel oil for delivery as needed to meet its load requirements. It is assumed that these contracts are transferable with a potential sale, with the costs borne by the purchaser. However, to ensure correct interpretation, the contracts will need to be reviewed by legal counsel prior to a sale of the Electric System. As part of this analysis, GAI has considered no gain/loss for liquidating these forward contracts. Report\Impact Analysis GAI #A120855.00 3 032613

Additionally, the City is a party in the Delaware Municipal Electric Corporation (DEMEC) and has a contract with DEMEC to coordinate compliance with Delaware’s renewable portfolio standards. Furthermore, the City’s generation units are interconnected with the PJM Power Grid (PJM) and the City is paid energy and capacity payments as a result of this interconnection. It is assumed that these payments and rights would transfer to the Purchaser of the System. 4.0 CITY FINANCIAL IMPACTS 4.1 GENERAL This section discusses the financial impacts to the City’s Funds associated with the potential sales transaction and points out considerations as a part of the transaction that will impact the owner. This section also estimates financial impacts for fund balances to be retained by the seller, pension fund obligations, debt defeasance obligations, loss of transfers to the general fund, as well as other considerations noted herein. Based on GAI’s Scope of Services with the City, the financial impacts have been quantified for a period of 5 years following the sale of the System. It is included in this Report for consideration by the City. 4.2 DISCOUNT FACTOR In determining the financial impacts to the City, present value calculations were performed. In determining present value, it is necessary to utilize a discount factor to discount future values to the present term. A discount rate of 6.170% is used in this analysis. The discount rate was developed based on a variety of economic conditions and factors. The discount rate calculation considers the risk free rate, future risks associated with currency values, industry risk evaluating the overall stability of the electric utility industry, and the specific rate which evaluates the utility’s risk based on geographical location as shown below: Report\Impact Analysis GAI #A120855.00 4 032613

Factor Rate (1) Risk Free Rate 3.89% (2) Futures Risk 0.60% (3) Industry Risk 0.94% (4) Specific Risk 0.75% Total 6.17% ________________________ Notes: (1): Based on the Treasury Bill 30-year risk free rate. (2) Based on the predicted dollar value in future periods by the US Treasury. (3) Based on the averages of industry betas, which determined low industry risk with an average beta less than 1. (4) Based on the creditworthiness using Standard and Poor's state bond rating. 4.3 FUND BALANCES Based on the typical industry terms and conditions associated with the sale of an electric utility as discussed in Section 3, the seller, in this case the City, generally retains existing fund balances as part of the transaction. The estimated fund balances to be retained by the City are shown below in Table 1. These fund balances represent unrestricted cash funds, reserve funds (contingency, insurance, rate stabilization, future capacity, improvements, extensions, and depreciation), accounts receivable less uncollectable accounts, and an allowance for unbilled revenue. The balances in these funds are estimated as of December 31, 2012. The estimates were derived from information proved by the City Controller/Treasurer as of the date of this Report as well as the City’s Financial Statements and FY 2013 Proposed Budget. The Debt Service Reserve Fund Balance is excluded from this analysis, as it will be used to defease the City’s Electric Utility Revenue Bonds. Report\Impact Analysis GAI #A120855.00 5 032613

Table 1 Estimated Fund Balances Estimated Fund Fund Balance (12/31/12) Operating Fund (1) $ 9,889,100 Contingency Reserve (1) 807,658 Insurance Reserve (1) 727,120 Rate Stabilization Reserve (1) 7,623,275 (1) Electric Improvement and Extension Fund 2,999,900 (1) Depreciation Reserve 9,776,066 (2) Future Capacity Reserve 9,336,500 (1) Accounts Receivable 6,600,000 Less Accounts Receivable Write-Offs (150,000) (3) Unbilled Revenue Allowance 3,831,166 Total (4) $ 51,440,785 (1) As provided by the City Controller/Treasurer. (2) Based on information in the City's FY 2013 Budget and information provided by the City Controller/Treasurer. (3) Allowance estimated based on half-month convention of average monthly revenues for previous 12-month period. (4) Excludes Debt Service Reserve Fund as it will be used to defease the City's Electric Utility Revenue Bonds. 4.4 ONGOING COSTS The City will receive certain financial consideration or proceeds as the result of a sale of the System. However, the City will continue to incur costs from certain aspects of the System as well as continue other operations that were financially supported partially by the annual net revenues of the System. Additionally, there are existing debt obligations of the Electric System that would remain with the City and would need to be defeased in the event of a sale of the System. Report\Impact Analysis GAI #A120855.00 6 032613

4.4.1 Debt Defeasance The City has two outstanding debt obligations associated with the System. These obligations would be expected to be paid off as a result of the sale transaction:  2008 Revenue Bonds (Used for expansion and upgrades of electric system)  2010 Revenue Bonds (Used to completely refund Series 2004 Bonds) Table 2 demonstrates the estimated payoff amounts for debt defeasance. The debt payoff estimates shown are based on the outstanding debt service reported in the City’s Fiscal Year 2012 Financial Statements and adjusted to reflect the January 2013 principal payments. It is assumed that any prepayment penalties would be avoided by placing funds into an escrow account and making regularly scheduled payments until such time as the debt could be defeased without penalty. As the estimated debt payoff amount would be placed in an interest-bearing escrow account, it is assumed that the interest earned would be used to pay the interest on the debt until such time as it can be defeased without penalty. Any differential between the interest earned and the interest paid would be an additional consideration of ongoing costs, which have not been quantified for this Report. Additionally, any moneys in the Debt Service Reserve Fund would be used towards debt defeasance. Table 2 Debt Defeasance Electric Revenue Bonds Original Remaining Interest Maturity 2008 Revenue Bonds $ 22,200,000 $ 20,670,000 4.810% 7/1/09-7/1/33 2010 Revenue Bonds 8,810,000 5,440,000 1.777% 7/1/11-7/1/15 Subtotal $ 31,010,000 $ 26,110,000 Unamortized Bond Discounts 224,975 (1) Total $ 25,885,025 (1) Other ancillary costs may be incurred which would not materially change the amount shown. Report\Impact Analysis GAI #A120855.00 7 032613

4.4.2 Fund Transfers On an annual basis, the City has relied upon certain transfers from the Electric Fund as a source of revenues, which have historically been used to support City initiatives and projects. The sale of the system would prohibit these transfers from occurring annually. General Fund Transfer According to Revenue Policy 11 of the City’s Financial Policies, after satisfying all rate covenants, the Electric Fund will transfer no more than $8 million per year to the City’s General Fund. The contribution to the General Fund over the last five (5) years has been 7.44% of Operating Revenues less Cash Carryovers, which has approached $8 million. Based on this policy, the level of recent historical contributions, and discussions with City staff, the annual transfer for this analysis is assumed to be $8 million. If the System is sold, these transfers would no longer occur. Table 3 identifies the projected annual, total and present value impacts to the General Fund from the loss of this revenue source for a 5-year projection period. These assumptions result in a present value of approximately $35,613,000. Table 3 General Fund Transfer Projected Discount Present Year Transfer Factor Value 1 $ 8,000,000 N/A $ 8,000,000 2 8,000,000 6.170% 7,535,085 3 8,000,000 6.170% 7,097,189 4 8,000,000 6.170% 6,684,740 5 8,000,000 6.170% 6,296,261 Total Value $ 40,000,000 $ 35,613,275 Intrafund Service Fee Transfer Historically, the Electric System also has made transfers to the General Fund to cover overhead allocations from the City’s other funds. These Intrafund Service Fee transfers Report\Impact Analysis GAI #A120855.00 8 032613

have occurred historically to “repay” the General Fund for the use of certain City staff members and functions. Based on recent historical transfers, the current Fiscal Year 2013 budgeted transfer, and the preliminary projections for Fiscal Year 2014, GAI is projecting the annual transfer to be in the range from $3.1 million per year to $3.944 million per year. These funds were also estimated for a discounted value over a 5-year projection period. This expense is considered a cost to the City because positions such as the Finance Director, City Manager, etc., that this transfer supplements will still be positions employed and financed by the General Fund. The loss of this transfer will require the General Fund to supplement a larger portion of these administrative costs than previously required or recover from other City Departments (i.e. Water, Wastewater, etc.). Table 4 estimates this future cost to the City. For purposes of this analysis, the Intrafund Service Fee is taken as the midpoint of the range. It should be noted that the City may be able to offset this amount through staff attrition and/or reorganization for optimal efficiencies. Table 4 Intrafund Service Fee Transfer (1) (2) Low High Projected Discount Present Projected Discount Present Year Transfer Factor Value Transfer Factor Value 1 $ 3,100,000 N/A $ 3,100,000 $ 3,944,000 N/A $ 3,944,000 2 3,100,000 6.170% 2,919,846 3,944,000 6.170% 3,714,797 3 3,100,000 6.170% 2,750,161 3,944,000 6.170% 3,498,914 4 3,100,000 6.170% 2,590,337 3,944,000 6.170% 3,295,577 5 3,100,000 6.170% 2,439,801 3,944,000 6.170% 3,104,057 Total Value $ 15,500,000 $ 13,800,145 $ 19,720,000 $ 17,557,345 Intrafund Service Fee Transfer (mid-range) $ 15,678,745 (1) Based on Fiscal Year 2013 Budget. (2) Based on Fiscal Year 2014 Preliminary Budget. Franchise Fee Revenue If the System were to be sold to an Investor Owned System (IOU), the City could collect franchise fees for all Inside City customers of the IOU. These fees will partially offset the Report\Impact Analysis GAI #A120855.00 9 032613

loss of the transfer to the General Fund. Based on information provided by City staff, approximately 88% of the City’s current electric revenues are attributed to Inside City customers. Our research on franchise fees typically charged within the State of Delaware indicated they can range up to 5% of annual revenues. Table 5 reflects franchise fees the City could receive using the 5% benchmark, as well as the assumption that 88% of the current revenues are attributed to Inside City customers. These assumptions result in a present value of approximately $16,862,000. Table 5 Electric Franchise Fees Projected Projected Percent Operating Franchise Discount Present Year Franchise Fee (1) Revenue (2) Fee (3) Factor Value 1 5.0% $ 91,472,900 $ 4,024,808 N/A $ 4,024,808 2 5.0% 84,577,300 3,721,401 6.170% 3,505,134 3 5.0% 82,607,100 3,634,712 6.170% 3,224,530 4 5.0% 84,577,300 3,721,401 6.170% 3,109,575 5 5.0% 86,559,900 3,808,636 6.170% 2,997,521 Total Value $ 18,910,958 $ 16,861,568 (1) Maximum franchise fee percent noted in other Delaware municipalities. (2) Revenue for FY 2013-2017 is from the City's 2013 budget projections. (3) Projected franchise fee is estimated based on 88% of the revenues coming from inside City customers. Rental Income In FY 2012, the Electric Fund received $146,565 from rental of space within a City-owned office building. City representatives have indicated that the office building ownership would remain with the City if the System were to be sold, with the associated rental revenue going directly to the City’s General Fund. Table 6 estimates the impact of this revenue stream, assuming the rental income stays constant and a discount factor of 6.17% over 5 years. These assumptions result in a present value of approximately $652,000. Report\Impact Analysis GAI #A120855.00 10 032613

Table 6 Office Building Rental Income Projected Discount Present Year Transfer (1) Factor Value 1 $ 146,565 N/A $ 146,565 2 146,565 6.170% 138,047 3 146,565 6.170% 130,025 4 146,565 6.170% 122,469 5 146,565 6.170% 115,351 Total Value $ 732,825 $ 652,457 (1) Based on FY 2012 Rental Income. In addition, there is a warehouse attached to this building that could be rented or sold if the electric utility is sold and housed elsewhere. The rent and/or sales price for this warehouse has not been quantified for this Report. Property Taxes For purposes of calculating prospective tax receipts, we assumed that the System’s assets have a total market value approximately $200,600,000 (as developed in the Summary Valuation of the City of Dover Electric System included in Part A). GAI estimates 70% of the value of the System assets are located within the corporate limits of the City. Based on information obtained from the City, a property’s taxable value is typically equal to the fair market value. The millage rate within the City of Dover is 0.3378 per $100 of assessed value. Table 7 shows the calculation of the property tax revenues for year 1 after the sale of the System. Report\Impact Analysis GAI #A120855.00 11 032613

Table 7 Additional Property Tax Revenues Item Amount (1) Estimated Utility Asset Market Value/Assessed Value $ 200,600,000 (2) 0.70 Percent of Utility Assets Located in City Estimated Utility Asset Assessed Value in City $ 140,420,000 Average Millage Rate in City Limits (3) 0.3378 Additional Property Tax Revenues To City $ 474,339 (1) Estimated by GAI and discussions with City Staff. (2) As estimated by GAI. (3) Per $100 of assessed value. These additional property tax revenues will accrue to the City going forward after the System is sold. We assumed the assessed value would grow at rates similar to what the System’s capital assets (net of depreciation) grew at over the past 5 years. During that period, capital assets grew at an average annual rate of approximately 5.6%. We estimated future capital asset growth rates of approximately 5% per year. Table 8 summarizes the estimated present value of this property tax revenue stream over a 5 year period using a 6.170% discount factor. This results in a present value of approximately $2,320,000. Table 8 Additional Property Tax Revenue to the City Projected Discount Present Year Property Tax Factor Value 1 $ 474,339 N/A $ 474,339 2 498,056 6.170% 469,112 3 522,959 6.170% 463,942 4 549,107 6.170% 458,830 5 576,562 6.170% 453,773 Total Value $ 2,621,023 $ 2,319,996 Report\Impact Analysis GAI #A120855.00 12 032613

General Fund Impacts Table 9 demonstrates the total present value of the loss of the General Fund and Intrafund Service Fee transfers, the offset provided by Franchise Fees, the additional rental income to the City from office building rental, and the additional property tax revenues that would be received by the City after the sale of the System. Table 9 General Fund Impacts Item Amount General Fund Transfers $ 35,613,275 Intrafund Service Fee Transfers 15,678,745 (1) Franchise Fee Offset (16,861,568) (2) Additional Rental Income Revenue Credit (652,457) (3) Additional Tax Revenue Credit (2,319,996) Total (Present Value) $ 31,457,999 (1) Offset for Franchise Fees received for inside City customers. Based on a fee of 5% of future revenue. (2) Offset for rental income revenue from City owned office building. (3) Based on a projected average millage of 0.3378 for the analysis period and an assessed value within the City of $140.42 million. 4.4.3 Pension Fund Estimates Table 10 presents the pension actuarial liability as it relates to the electric fund as of 7/1/2012 as contained in a Report provided by the City. As shown, the unfunded actuarial liability is $12,576,522. It is assumed that the City will fund this liability at the time the Utility is sold. . Report\Impact Analysis GAI #A120855.00 13 032613

Table 10 Pension Liability Actuarial Liability Electric Fund as of 7/1/2012 Actives $ 5,790,291 Deferred Vesteds 272,823 Retirees 15,009,696 Total Actuarial Accrued Liability $ 21,072,810 Actuarial Value of the Assets 8,496,288 Unfunded Actuarial Liability $ 12,576,522 4.4.4 Other Post Employment Benefits (OPEB) Estimates Table 11 presents the Other Post Employment Benefits (OPEB) Liability as it relates to the electric fund as of 6/30/2012 as contained in a Report provided by the City. As shown, the unfunded actuarial liability is $14,506,723. It is assumed that the City will fund this liability at the time the Utility is sold. Table 11 Other Post Employment Benefits (OPEB) Liability Actuarial Valuation Electric Fund as of 6/30/12 Actuarial Accrued Liability $ 17,550,000 Market Value of Assets 3,043,277 Unfunded Liability $ 14,506,723 4.5 SUMMARY The discussion in this section results in an estimated present value of approximately $33 million (See Table 12) considering the effects over the 5-year period as projected herein, as a result of this sales transaction, without any other electric revenues other than net proceeds of a sale to support them. This section has described each of the known costs as estimated with the assumptions as defined. We have not provided quantification of other unknown costs or a higher level of credits. Report\Impact Analysis GAI #A120855.00 14 032613

Table 12 City Financial Impacts Item Amount Retained Fund Balance $ 51,440,785 Debt Defeasance (25,885,025) General Fund Transfers (35,613,275) Intrafund Service Fee Transfers (net) (15,678,745) Electric Franchise Fees Credit 16,861,568 Additional Rental Income Revenue Credit 652,457 Additional Tax Revenue Credit 2,319,996 Pension Liability (12,576,522) OPEB Liability (14,506,723) Total (Present Value) $ (32,985,484) Note: Other items may exist, which have not been identified at this time. 5.0 ELECTRIC RATE SURVEY An electric rate survey was conducted which compares rate breakdowns of Dover and the eight other members of the Delaware Municipal Electric Corporation (DEMEC) as well as the two major private distributors in the area. Members of DEMEC include the City of Dover, the Town of Clayton, Lewes BPW, the City of Milford, the Town of Middletown, New Castle Municipal Service Commission, the City of Newark, the City of Seaford, and the Town of Smyrna. Public distributors included in the survey are Delmarva Power and Delaware Electric Cooperative. The findings of the rate comparisons show that the City of Dover is below the specific average rate for residential and small commercial customers, with one exception. However, for medium and large commercial and industrial customers, Dover rates are consistently higher than the average rates of the companies included in the survey. Dover is generally the highest for the medium commercial class and second behind New Castle Municipal Service Commission for the large commercial/industrial class. Since medium and large commercial rates and industrial rates are already so high in Dover, it may prove difficult to increase rates in the future although certain costs might Report\Impact Analysis GAI #A120855.00 15 032613

be passed through as added fees, charges, or adjustments. That said, current Dover rates are below average for residential and small commercial users, so certain rates may potentially increase and still fall within the average range for the area. In addition, the population of Dover is expected to increase by about 0.7% annually, which means there may be minimal expansion in the customer base of the electric company within its service area. If a private company purchased the electric company, it may not have this same incentive to keep residential rates low, and may raise residential rates where there is room to move them. Growth in the number of households and an increase in residential rates would potentially produce more revenue for the electric company. Finally, as the economy strengthens, there will be more construction activity and more business growth in the area. The City of Dover may respond by keeping residential electric rates low to provide some form of economic stimulation. Tables 13, 14, 15, and 16 on the following pages present the rate comparisons for residential, small commercial, medium commercial, and large commercial respectively. Table 13 Summary Electric Rate Comparison Residential User Class 750 kWh 1000 kWh 1250 kWh Dover $ 103.83 $ 136.78 $ 169.72 Lewes $ 106.85 $ 137.80 $ 168.76 Newark $ 108.97 $ 155.36 $ 191.70 Seaford $ 127.74 $ 159.05 $ 190.35 New Castle $ 95.13 $ 123.93 $ 152.72 Smyrna $ 105.63 $ 129.68 $ 153.72 Milford $ 99.49 $ 131.54 $ 163.58 Middletown $ 113.26 $ 146.16 $ 179.10 Clayton $ 111.06 $ 146.20 $ 181.35 Delmarva $ 115.69 $ 148.14 $ 180.60 Delaware Electric Co-op $ 76.75 $ 96.12 $ 115.48 AVERAGE $ 105.86 $ 137.34 $ 167.92 Report\Impact Analysis GAI #A120855.00 16 032613

Table 14 Summary Electric Rate Comparison Small Commercial User Class Single Phase 2000 kWh 3000 kWh 4000 kWh Dover $ 250.78 $ 373.56 $ 496.35 Lewes $ 311.67 $ 456.56 $ 601.44 Newark $ 335.91 $ 494.74 $ 653.57 (1) Seaford $ 346.80 $ 515.93 $ 600.50 (1) New Castle $ 253.02 $ 374.45 $ 435.16 Smyrna $ 269.86 $ 401.40 $ 532.94 Milford $ 298.53 $ 444.66 $ 590.80 Middletown $ 319.77 $ 476.65 $ 633.52 Clayton $ 232.55 $ 344.91 $ 401.09 (2) Delmarva $ 320.40 $ 461.02 $ 601.64 Delaware Electric Co-op $ 183.12 $ 264.53 $ 345.93 AVERAGE $ 283.85 $ 418.95 $ 535.72 (1) Small commercial only goes up to 3500 kWh. Amount shown is for 3500 kWh. (2) Includes demand charge for 15 kW Three Phase 2000 kWh 3000 kWh 4000 kWh Dover $ 261.20 $ 383.99 $ 506.77 Lewes $ 322.09 $ 466.98 $ 611.87 Newark $ 428.17 $ 548.43 $ 668.68 (1) Seaford $ 851.86 $ 959.88 $ 1,067.90 (1) New Castle $ 253.02 $ 374.45 $ 435.16 Smyrna $ 269.86 $ 401.40 $ 532.94 Milford $ 298.53 $ 444.66 $ 590.80 Middletown $ 319.77 $ 476.65 $ 633.52 Clayton $ 232.55 $ 344.91 $ 401.09 (2) Delmarva $ 339.13 $ 479.75 $ 620.37 Delaware Electric Co-op $ 183.12 $ 264.53 $ 345.93 AVERAGE $ 341.76 $ 467.78 $ 583.19 (1) Small commercial only goes up to 3500 kWh. Amount shown is for 3500 kWh. (2) Includes demand charge for 25 kW Report\Impact Analysis GAI #A120855.00 17 032613

Table 15 Summary Electric Rate Comparison Medium Commercial User Class Demand of 30 kW 5000 kWh 6000 kWh 7000 kWh Dover $ 902.69 $ 981.90 $ 1,061.10 (1) Lewes $ 756.76 $ 901.64 $ 1,046.53 Newark $ 809.79 $ 930.05 $ 1,050.31 Seaford $ 877.47 $ 982.15 $ 1,086.83 New Castle $ 759.61 $ 863.04 $ 966.48 Smyrna $ 669.80 $ 741.91 $ 814.03 Milford $ 701.49 $ 774.65 $ 847.81 Middletown $ 863.47 $ 967.80 $ 1,072.13 Clayton $ 780.00 $ 892.36 $ 1,004.72 Delmarva $ 769.44 $ 829.92 $ 890.41 Delaware Electric Co-op $ 552.05 $ 603.37 $ 654.69 AVERAGE $ 767.51 $ 860.80 $ 954.09 (1) Does not have demand charges for medium commercial Demand of 250 kW 5000 kWh 6000 kWh 7000 kWh Dover $ 4,503.49 $ 4,582.69 $ 4,661.90 (1) Lewes $ 2,271.61 $ 2,350.63 $ 2,429.65 Newark $ 2,300.57 $ 2,420.83 $ 2,541.09 Seaford $ 3,040.24 $ 3,144.92 $ 3,249.60 New Castle $ 2,447.62 $ 2,551.06 $ 2,654.49 Smyrna $ 2,887.61 $ 2,959.73 $ 3,031.85 Milford $ 3,109.66 $ 3,182.82 $ 3,255.98 Middletown $ 1,677.66 $ 1,782.00 $ 1,886.33 Clayton $ 3,094.15 $ 3,206.50 $ 3,318.86 Delmarva $ 3,947.54 $ 4,008.02 $ 4,068.50 Delaware Electric Co-op $ 2,604.73 $ 2,656.05 $ 2,707.37 AVERAGE $ 2,898.62 $ 2,985.93 $ 3,073.24 (1) Becomes industrial at 50 kW usage. This is an estimate. Industrial rate changes monthly based on supplier rates. Demand of 400 kW 5000 kWh 6000 kWh 7000 kWh Dover $ 6,948.15 $ 7,027.35 $ 7,106.56 (1) Lewes $ 3,334.96 $ 3,413.98 $ 3,493.00 Newark $ 3,317.01 $ 3,437.26 $ 3,557.52 (2) Seaford $ 4,486.82 $ 4,597.09 $ 4,707.37 New Castle $ 4,582.66 $ 4,686.10 $ 4,789.53 Smyrna $ 4,399.76 $ 4,471.87 $ 4,543.99 Milford $ 4,751.60 $ 4,824.76 $ 4,897.92 Middletown $ 2,232.80 $ 2,337.13 $ 2,441.46 Clayton $ 4,671.97 $ 4,784.33 $ 4,896.69 Delmarva $ 6,114.42 $ 6,174.90 $ 6,235.39 Delaware Electric Co-op $ 4,004.28 $ 4,055.60 $ 4,106.92 AVERAGE $ 4,440.40 $ 4,528.22 $ 4,616.03 (1) Becomes industrial at 50 kW usage. This is an estimate. Industrial rate changes monthly based on supplier rates. (2) Medium Commercial < 300 kW. Based on Large Commercial Rate. Report\Impact Analysis GAI #A120855.00 18 032613

Table 16 Summary Electric Rate Comparison Large Commercial User Class Demand of 500 kW 40,000 kWh 70,000 kWh 100,000 kWh Dover $ 11,367.55 $ 13,743.76 $ 16,119.97 (1) Lewes $ 6,815.36 $ 9,186.01 $ 11,556.65 Newark $ 8,214.11 $ 11,821.87 $ 15,429.63 Seaford $ 9,124.90 $ 11,819.24 $ 14,513.58 New Castle $ 11,641.31 $ 13,788.90 $ 15,936.49 Smyrna $ 7,931.99 $ 10,095.53 $ 12,259.07 Milford^ $ 8,835.31 $ 11,342.88 $ 13,850.45 Middletown $ 8,884.10 $ 11,755.08 $ 14,626.07 Clayton $ 9,656.40 $ 13,027.16 $ 16,397.92 (2) Delmarva $ 10,442.15 $ 12,240.30 $ 14,038.46 Delaware Electric Co-op $ 6,733.53 $ 8,266.41 $ 9,803.13 AVERAGE $ 9,058.79 $ 11,553.38 $ 14,048.31 (1) This is an estimate. Industrial rate changes monthly based on supplier rates. (2) All hours counted at On-Peak rate Demand of 750 kW 40,000 kWh 70,000 kWh 100,000 kWh Dover $ 15,459.36 $ 17,835.57 $ 20,211.78 (1) Lewes $ 8,592.29 $ 10,962.93 $ 13,333.58 Newark $ 9,908.17 $ 13,515.93 $ 17,123.69 Seaford $ 11,582.59 $ 14,276.93 $ 16,971.27 New Castle $ 16,019.81 $ 18,167.40 $ 20,314.99 Smyrna $ 10,452.23 $ 12,615.77 $ 14,779.31 Milford^ $ 11,571.88 $ 14,067.01 $ 16,569.19 Middletown $ 11,360.04 $ 14,231.02 $ 17,102.00 Clayton $ 12,286.11 $ 15,656.86 $ 19,027.62 (2) Delmarva $ 14,358.81 $ 16,156.97 $ 17,955.12 Delaware Electric Co-op $ 9,066.12 $ 10,599.00 $ 12,135.73 AVERAGE $ 11,877.95 $ 14,371.40 $ 16,865.85 (1) This is an estimate. Industrial rate changes monthly based on supplier rates. (2) All hours counted at On-Peak rate Demand of 1000 kW 40,000 kWh 70,000 kWh 100,000 kWh Dover $ 19,551.17 $ 21,927.38 $ 24,303.59 (1) Lewes $ 10,364.54 $ 12,735.18 $ 15,105.83 Newark $ 11,602.23 $ 15,209.99 $ 18,817.75 Seaford $ 16,548.35 $ 16,632.94 $ 16,717.53 New Castle $ 20,398.31 $ 22,545.90 $ 24,693.49 Smyrna $ 12,972.47 $ 15,136.02 $ 17,299.56 Milford^ $ 14,308.44 $ 11,215.77 $ 11,299.36 Middletown $ 13,835.98 $ 16,706.96 $ 19,577.94 Clayton $ 14,915.81 $ 18,286.57 $ 21,657.33 (2) Delmarva $ 18,275.48 $ 20,073.63 $ 21,871.79 Delaware Electric Co-op $ 11,398.72 $ 12,931.60 $ 14,468.32 AVERAGE $ 14,924.68 $ 16,672.90 $ 18,710.23 (1) This is an estimate. Industrial rate changes monthly based on supplier rates. (2) All hours counted at On-Peak rate Report\Impact Analysis GAI #A120855.00 19 032613

6.0 SUMMARY This Report presents a preliminary analysis of the Community Impacts that would need to be considered in conjunction with the sale of the Electric System. Once the City has received a letter of intent and entered into negotiations, the above analysis would have to be updated and supplemented based on the actual terms and conditions of the sale and the extent that they differ from the terms and conditions listed in Section 3 of this Report. Additionally, the purchaser may include community enhancements in its offer (i.e. sponsoring a community park, etc.) that may offset some of the financial impacts of selling the System on the City. The $200,600,000 purchase price would be discounted by the cost of the sale and the transitional costs associated therewith. Based upon the above, an impacts adjustment (on a 5-year basis) of $33 million was determined. The cost of the transaction to the City may attain a level of some $8 million in present value. The net to the City would then be $159,600,000 assuming a $200,600,000 purchase price. A. Delmarva Sale The Delmarva rates are slightly greater than the City rates for residential and small commercial customers and lower than the City rates for medium and large commercial customers. The larger commercial customers will benefit with such a transaction. Generally, the overall community impact should be financially similar under such a transaction as the current operations. Delmarva would have to pay a greater price than the Delaware Electric Co-op to offset the Co-op’s greater community benefit. B. Delaware Electric Co-op Sale The Co-op has much lower rates for residential, small commercial, medium commercial, and large commercial customers than the City. There would be significant community financial benefit, based upon the current rates, with such a transaction. If the Co-op paid the appraised value of $200,600,000 for the System, then the City and community would stand to financially benefit from the transaction. Report\Impact Analysis GAI #A120855.00 20 032613

The Energy Authority, Inc. Monthly Management Committee Update – December 2012 January 24, 2013 Prepared by: Robert Trinnear Client Services Manager 904.360.1309 rtrinnear@teainc.org

TABLE OF CONTENTS I. Executive Summary 1 II. Budget Report 12 III. Operations Management 15 IV. Appendix 29 i

I. Executive Summary A. Power Supply Summary: Overall Power Supply costs were $673,185 under budget due to lower than budgeted cost of hedged energy and energy purchases. Dover’s budgeted cost for all power supply (capacity AND energy) was $96.12/MWh. The actual cost of all power supply (capacity AND energy) was $84.48/MWh. The cost of energy alone was $57.25/MWh, versus a budgeted energy cost of $71.63. Dover’s hedge purchases totaled 46,048 MWh, which was 79% of the projected load and 79% of the actual load. Dover’s power purchases from hedge transactions totaled $2,870,476. Purchases from PJM (energy and fees) totaled $946,776, with DA Energy purchases totaling $559,489 and Balancing Spot Market Energy totaling a credit of $165,905. Dover’s total load was 58,283 MWh versus a forecasted load of 58,224 MWh. Dover’s planned energy purchase from the SunPark solar installation was 640 MWh. Dover’s actual energy purchase from the SunPark installation was 609 MWh. 1

Supply Source Summary: Supply Variance: Budget Actual Variance Gross Load 58,224 58,283 (59) Wholesale Load 57,584 57,674 (90) Hedged Volume (MWh) 46,048 46,048 - Unhedged Volume (MWh) 11,536 11,626 (90) Dover SunPark Volume (MWh) 640 609 31 Renewable Energy Credits Volume 96 133 (37) Hedged Cost ($/MWh) $ 65 $ 62 $ 3 Unhedged Energy Cost ($/MWh) $ 96 $ 34 $ 63 Solar Energy Cost ($/MWh) $ 83 $ 86 $ (3) Energy Costs ($/MWh) $71.63 $57.25 $14.38 All-in Costs - Energy, Capacity and RECs ($/MWh) $96.12 $84.48 $11.65 2

B. Generation Summary: Dover generated 0 MWh in the month. Net generation revenue was $883,198 vs. a budget of $856,714. This delta was mainly due to lower than budgeted O&M costs. 3

Generation Breakdown: City of Dover's Wholesale Generation Net Generation Mwh 0.00 All In Generation Margin PJM Bill Energy $ - PJM Capacity $ 1,205,977.50 Black Start, Reactive Credit, DASR & EFORp $ 36,373.16 Gas Purchases $ (2,521.75) Oil Purchases $ - Transport / Cash Out $ (2,255.38) Gross Margin $ 1,237,573.53 Production Margin Generation Production Revenues (PJM) $ - Gas Purchases $ (2,521.75) Oil Purchases $ - Transport / Cash Out $ (2,255.38) Gross Production Margin $ (4,777.13) $/Mwh All In Generation Margin $ - $/Mwh Generation Production Margin $ - 4

Fuel Purchases: All of Dover’s fuel purchases were obtained in the imbalance market (below). Transportation and Imbalance: Eastern Shore Transport and Imbalance Charges Imbalance/dth Imbalance/dth Cost/dth Total Cost 492 $4.10 ($2,017.20) ($2,017.20) Transport Volume/dth $/dth Total Cost Firm/IT 492 $0.056300 ($27.70) 492 $0.427800 ($210.48) 0 $0.000000 $0.00 $0.000000 $0.00 ($238.18) Net ($2,255.38) 5

C. Emissions Summary: Emissions Allowance Summary through December 31, 2012 CAIR EMISSION ALLOWANCE SUMMARY SO2 NOx Allowances1 Date Action Allowances Seasonal Annual 1/1/09 2008 Carryover 3,240 0 0 1/1/09 2009 Allocation 2,723 53 80 2/1/10 2010 Allocation 2,039 50 78 1/1/11 2011 Allocation 1,988 49 78 4/1/11 2011 Reallocation 2 4 1/11/12 2012 Allocation 1,988 51 80 9/29/09 SO2 Sales (1,500) 11/12/09 NOx Ann. Sales (45) 11/13/09 SO2 Sales (1,410) 11/20/09 NOx Seas. Sales (25) 12/31/09 2009 Emissions2 (1) (6) (13) 12/31/10 2010 Emissions 0 (54) (54) 10/31/10 EPA Linearity Testing Req. (68) (68) 2011 2010 Deficit NOx Purchases 53 22 Aug 2011 Revised 2010 ECMPS data 30 30 Nov 2011 NOx Seas. Sales (DEMEC) (1) 12/31/11 2011 Emissions2 (1) (32) (36) 12/31/12 2012 Emissions2 (1) (37) (37) Nov 2012 NOx Seas. Sales (DEMEC) (2) TOTAL ALLOWANCES 9,065 63 118 On August 21, 2012, the U.S. District Court of Appeals (DCA) in Washington vacated EPA’s “Transport Rule” (aka Cross State Air Pollution Rule or CSAPR) which would have become effect on January 1, 2012. Additionally, DCA said EPA must continue administering the Clean Air Interstate Rule (CAIR), CSAPR’s predecessor, pending the issuance of a valid replacement rule. EPA submitted a petition for an en banc rehearing to the DCA on October 5, 2012 and is awaiting a ruling on the petition. Market liquidity for CAIR allowances continues to be low, with few transactions occurring. The following table shows estimated values for Dover’s banked allowances, based on broker bids & offers: 1 Per CAIR, starting in 2009, NOx emissions are governed by a seasonal and annual program. 2 Under CAIR, pre-CAIR SO2 allowances are retired at a rate of 2 allowances for each ton emitted. It is assumed that pre-CAIR allowances will be retired before CAIR allowances. 6

Mark-to-Market for CAIR Allowances (1/18/2013) Commodity $/Ton Tons Extended Value SO2 Allowances $ 0.60 9,065 $ 5,439 NOx Allowances - Seasonal $15.00 63 945 NOx Allowances - Annual $36.50 118 4,307 TOTAL $10,691 Regional Greenhouse Gas Initiative The State of Delaware is a participant in the Regional Greenhouse Gas Initiative (RGGI). The City of Dover must comply with RGGI by surrendering carbon dioxide (CO2) allowances pursuant to the State of Delaware’s laws (Title 7, Chapter 60, Sub-Title II-A). Delaware has elected a combined emissions allowance allocation/auction mechanism for RGGI, in which 40% of CO2 allowances were allocated to sources for 2009, declining by 8% per year so that by 2014, all CO2 allowances are auctioned. Dover has had more than a sufficient number of RGGI allowances allocated to it to cover its requirements through the first compliance period (calendar years 2009-2011). Any unused allowances are carried over (“banked”) for subsequent years. The cumulative balance of unused RGGI allowances held by Dover were 92,712 tons as of the end of Calendar year 2011, as shown in the table below. During 2012, Dover’s generating units produced 15,265 tons of CO2 emissions, thus reducing the amount available in the allowance bank. CO2 Allowance Summary (12/31/2012) 1 2 3 4 5 6 7 8 CO2 Allowances Available Annual CO2 CO2 (Per Facility, Allocated Cumulative CO2 Tons CO2 Allowance Allowances Prior to Sale) CO2 Vintage Sold YTD Allowances Emitted Allowance Balance McKee Balance VanSant Run 2009 0 60,128 2,056 62,184 (5,796) 56,388 56,388 2010 0 48,102 1,645 49,747 (32,971) 16,776 73,164 2011 0 36,077 1,234 37,311 (17,763) 19,548 92,712 2012 0 27,058 925 27,983 ( 15,265) 11,793 104,505 2013 0 15,032 514 15,546 - 15,546 120,051 7

The table shows that the “Allocated CO2 Allowances” (column 5) are declining. After 2013, Dover will no longer receive allocations of RGGI allowances. Actual CO2 emissions (column 6) have varied from 5,796 tons in 2009 to 32,971 tons in 2010. The Cumulative Balance (column 8) – aka “Banked Allowances”) can be utilized for generation in future years (including 2013). Once the banked allowances have been fully utilized, Dover will be required to purchase allowances through the periodic RGGI auctions or through over- the-counter markets. Assuming that Dover does not sell any banked allowances, it will be able to maintain a positive balance through 2016 – 2025, depending on actual annual energy production in 2012 and beyond. The most recent RGGI auction occurred on December 5, 2012 and the auction cleared at $1.93/ton. Based on this auction, the value of Dover’s existing RGGI allowance bank (104,505 tons) is approximately $201,695 (excluding 2013 allocations). The next RGGI auction will be held on March 13, 2013. A notice of intent to participate in this auctio