Utility Type Docket Name Summary Subject Filed Closed Category GAS 08-78 DEPARTMENT INVESTIGATION MAINTENANCE & REPAIR Investigation into the maintenance and repair of the distribution systems owned by investor-owned Gas and Electric Distribution Companies. 10/16/2008

Page : 1 of 1

Docket Description Date Memo URL 08-78 Information Requests 8/3/2009 Second Set of Information Requests of the Department of Public Utilities. DPU 08-78 Click to see file 08-78 NSTAR Gas Letter 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file 08-78 NSTAR Gas Letter 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file 08-78 Work Standards. for I&M Protocols 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file 08-78 NSTAR - Underground Dist. Facilities 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file 08-78 NSTAR Letter 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file 08-78 App C Ngrid EOP Part 2 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file 08-78 App C Ngrid EOP Part 1 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file 08-78 NSTAR Gas O&M Manual 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file 08-78 NSTAR Gas O&M Manual 7/1/2009 Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. Click to see file

Page : 1 of 25

Docket Date Utility Name Description 08-78 8/3/2009 DPU Second Set of Information Requests of the Department of Public Utilities. DPU 08-78 08-78 7/1/2009 National Grid Massachusetts Electric Company and Nantucket Electric Company d/b/a National Grid filed responses to the Department's Second Set of Information Requests. By Stacey M. Donnelly. DPU 08-78 08-78 7/1/2009 DPU Report to the Legislature by the Department of Public Utilities, pursuant to St. 2008, c. 169, § 92, into Maintenance and Repair Standards of Investor-Owned Gas and Electric Distribution Companies. By Paul J. Hibbard, Chairman. DPU 08-78. 08-78 6/25/2009 FG&E Fitchburg Gas and Electric Light Company's, d/b/a Unitil Affidavits of Witness for DPU Second Set Responses. By Gary Epler. DPU 08-78 08-78 6/22/2009 Signed Affidavit of Mariane McMorrow, which was filed on June 10 in connection with UWUA's response to information request DPU-UWUA-2-6. By Charles Harak. DPU 08-78 08-78 6/16/2009 Attorney General Attorney General does not have additional information related to the Department's request and will rely on her written comments filed on February 13, 2009. By David A. Cetola. DPU 08-78 08-78 6/12/2009 NSTAR NSTAR Electric Company, responses to the Department of Public Utilities' Second Set of Information Requests. By John K. Habib. DPU 08-78 08-78 6/11/2009 National Grid Responses of Massachusetts Electric Company and Nantucket Electric Company d/b/a National Grid to the Department's Second Set of Information Requests. By Stacey M. Donnelly. DPU 08-78 08-78 6/11/2009 Northeast Gas Association Northeast Gas Association, submit the following response of the investor-owned Gas Operators to the Second Set of Information Requests.By Thomas M. Kiley. DPU 08-78 08-78 6/11/2009 NSTAR Gas Company, hereby seeks to update information provided in the Company's Forecast and Supply for 2008/2009-2012/2013. By Cheryl M. Kimball. DPU 08-78

Page : 1 of 8

Docket First Last Company Address City State Zipcode 08-78 Andrew Newman, Esq. 7 Wells Avenue Suite 23 Newton MA 02459 08-78 John Howe American Superconductor 64 Jackson Road Devens MA 01434-4020 08-78 Richard D'Aquanni Applied Resources Group, Inc. 37 Harvard Street Brookline MA 02445-7916 08-78 Robert Rio Associated Industries of Massachusetts 222 Berkeley Street, P.O. Box 763 Boston MA 02117-0763 08-78 Sheila Doiron Bay State Gas Co. 300 Friberg Parkway Westborough MA 01581 08-78 Susan Kullberg Bay State Gas Company 300 Friberg Parkway Westborough MA 01581 08-78 James Avery, Esq. Brown Rudnick LLP One Financial Center Boston MA 02111 08-78 Thomas Bessette Constellation NewEnergy, Inc. 800 Boylston Street, 28th Floor Boston MA 02199 08-78 Phil Giudice Department of Energy Resources 100 Cambridge Street, Suite 1020 Boston MA 02114 08-78 Scott Mueller, Esq. Dewey & LeBoeuf LLP 260 Franklin Street Boston MA 02110-3173

Page : 1 of 5