Consolidated Edison Company of New York, Inc. Exhibit ___(RSP-1) 2013 Electric Rate Case: MGP Site Listing Page 1 of 7 D E Current and Contemplated Completed SIR Activities Site Name Loc Street Address C Use A (As of 6/30/12) Purdy Street Station Bx St. Raymond High School for Boys High School Investigation and IRMs completed. Alternative Analysis for remaining contamination 2151 St. Raymond Avenue, Bronx, NY submitted to DEC. East 115th Street M Manhattan Center for Science and High School Investigation completed; remedy approved, remedial design ongoing. Works Mathematics 260 Pleasant Avenue, New York, NY East 11th Street M Jacob Riis Houses Residential Apartment Investigation of onsite areas completed; sediment investigation in the East River Works 152 Avenue D, New York, NY Complex conducted to assess impacts on sediments. East 11th Street M 184 Avenue D, New York, NY Sewage Pumping Station Works East 11th Street M Haven Plaza 3 Residential Apartment Works 188 Avenue C, New York, NY Building East 11th Street M St. Emeric R.C. Church and School Elementary School and Works 181 Avenue D, New York, NY Church West 65th Street M Martin Luther King, Jr. H.S. High School Investigation completed; DEC issued No Further Action letter based upon investigation Works 120 Amsterdam Ave., New York, NY results. West 65th Street M Con Edison Electric Substation Works 130 West End Avenue, 10023 Mt. Vernon Works W 342-362 South 8th Avenue Residential Apartment Investigations completed. Remedy selection document prepared and approved by DEC. Mount Vernon, NY Building Required construction of DEC-approved remedy has been completed. Mt. Vernon Works W 359 South 9th Avenue Residential Apartment Mount Vernon, NY Building Mt. Vernon Works W 351 South 9th Avenue Residential Home Mount Vernon, NY Mt. Vernon Works W 349 South 9th Avenue Residential Home Mount Vernon, NY Mt. Vernon Works W 401 South 9th Avenue Residential Apartment Mount Vernon, NY Building Nepperhan Avenue W NYSDOT Public Street Investigation completed; DEC issued No Further Action letter based upon investigation Works Portion of Nepperhan Avenue results. Nepperhan Avenue W City of Yonkers Vacant Land Vacant Land Works Nepperhan Avenue W Privately-Owned Vacant Land Vacant Land Works Central Avenue W City of Peekskill Parking Lot Investigation and IRM completed; DEC has required Site Management Plan and Works 900 Central Avenue institutional controls for remaining contamination. Central Avenue W Barham House Apartments Apartment Bldg./Health Care Works 901 Main Street, Peekskill, NY Center East 111th Street M 2153 1st Avenue Residential Apartment Investigation completed; remediation required; Alternatives Analysis report submitted to Works New York, NY Building DEC. East 111th Street M 2138 1st Avenue Commercial Works New York, NY East 111th Street M FDR Drive Residential Apartment Works New York, NY Building East 111th Street M Thomas Jefferson Park Public Park Works 2158 1st Avenue East 111th Street M Con Edison, East 110th Street, Utility Service Center Works New York, NY Roosevelt Street M One Madison Street Residential Apartment Investigation completed; DEC issued No Further Action letter based upon investigation Station New York, NY Building results. East 21st Street M Peter Cooper Village Residential Apartment Investigation completed; began remedial planning. Works 342 1st Avenue, New York, NY Building Complex Consolidated Edison Company of New York, Inc. Exhibit ___(RSP-1) 2013 Electric Rate Case: MGP Site Listing Page 2 of 7 D E Current and Contemplated Completed SIR Activities Site Name Loc Street Address C Use A (As of 6/30/12) West 42nd Street M 640 West 42nd Street Residential Apartment Remediation of on-site areas completed and DEC has issued Certificate of Completion; Works New York, NY Building DEC requires investigation of off-site areas; investigation performed and report submitted to DEC; awaiting DEC/DOH comments. West 42nd Street M 11th Avenue Redeveloped for Residential Works New York, NY Apartment Buildings East 17th Street M Stuyvesant Town Residential Apartment Investigation completed; remediation required; alternatives analysis submitted to DEC. Station 492 1st Avenue, New York, NY Building Complex East 19th Street M Stuyvesant Town Residential Apartment Investigation completed; remediation required; alternatives analysis submitted to DEC. Station 492 1st Avenue, New York, NY Building Complex Broadway/ M 12 Dongan Place Residential Apartment Investigation completed; DEC issued No Further Action letter based upon investigation Dyckman Street New York, NY Building results. Station Broadway/ M 4700 Broadway Residential Apartment Dyckman Street New York, NY Building Station Broadway/ M 20 Dongan Place Residential Apartment Dyckman Street New York, NY Building Station East 108th Street M 2070 1st Avenue Residential Apartment Investigation complete, Remediation required, alternative analysis submitted to DEC. Station New York, NY Building York Avenue Station M 425 East 61st Street Commercial Condominium Site characterization study complete. Based upon study results, DEC has required New York, NY remedial investigation for 450 E63rd Street portion of Site. York Avenue Station M 417 East 61st Street Museum New York, NY York Avenue Station M 1129 York Avenue Commercial Storage Building New York, NY York Avenue Station M 1143 York Avenue Residential Apartment New York, NY Building York Avenue Station M 450 East 63rd Street Residential Apartment New York, NY Building York Avenue Station M 504 East 63rd Street University New York, NY Hester Street M 180 Centre Street Parking Lot Site characterization study completed. Based upon study results, DEC is requiring Gas Works New York, NY institutional controls and development/implementation of Site Management Plan. Hester Street M 204 Hester Street Parking Lot Gas Works New York, NY Hester Street M 202 Hester Street Residential Apartment Gas Works New York, NY Building Hester Street M 200 Hester Street Residential Apartment Gas Works New York, NY Building Hester Street M 128 Baxter Street Residential Apartment Gas Works New York, NY Building Hester Street M 126 Baxter Street Residential Apartment Gas Works New York, NY Building Canal Street Works M 247 Canal Street Vacant Unable to obtain access from owner; Con Edison performed records review in lieu of New York, NY investigation; DEC has issued a No Further Action letter based on the report. Canal Street Works M 243 Canal Street Commercial and Residential New York, NY Canal Street Works M 245 Canal Street Commercial New York, NY West 18th Street M 109 10th Avenue High-Rise Commercial Bldg. Remedial investigation conducted on portions of these parcels. Investigation on Gas Works New York, NY remaining portions delayed indefinitely, pending access permission from owner. West 18th Street M 111 10th Avenue High-Rise Commercial Bldg. Gas Works New York, NY Consolidated Edison Company of New York, Inc. Exhibit ___(RSP-1) 2013 Electric Rate Case: MGP Site Listing Page 3 of 7 D E Current and Contemplated Completed SIR Activities Site Name Loc Street Address C Use A (As of 6/30/12) West 18th Street M 501 West 17th Street Parking Lot being DEC has approved remedy; implementation to be part of site redevelopment. Gas Works New York, NY Redeveloped for Residential/Commercial Use West 18th Street M 80 11th Avenue Commercial Office Building Remedial Investigation completed. Remedy selection document prepared based on Gas Works New York, NY investigation findings. DEC approved remedy. Construction of DEC-approved remedy completed. DEC has issued Certificate of Completion. West 18th Street M 511 West 18th Street Commercial truck garage / Remedial investigation conducted; report submitted to DEC. Gas Works New York, NY service Center. West 18th Street M 131 10th Avenue Commercial Trucking Gas Works New York, NY Facility being Redeveloped West 18th Street M 512 West 19th Street Movie for Studio Residential and Warehouse Use Gas Works New York, NY West 18th Street M 516 West 19th Street Commercial Office Building / Gas Works New York, NY Art Gallery West 18th Street M 524 West 19th Street Redeveloped for Residential Remediation completed as part of property redevelopment. DEC has issued Certificate Gas Works New York, NY and Commercial Use of Completion. West 18th Street M 96 11th Avenue Commercial Office Building Remedial Investigation completed. Remedy selection document prepared based on Gas Works New York, NY investigation findings. DEC approved remedy. Remediation construction of DEC- approved remedy completed. DEC has issued Certificate of Completion. West 18th Street M 112 11th Avenue NYS Dept. of Correctional Remedial investigation conducted; report being submitted. Gas Works New York, NY Services Prison West 18th Street M 100 11th Avenue Being Redeveloped as Remediation completed as part of property redevelopment. Gas Works New York, NY Residential Building West 18th Street M 442 West 18th Street Commercial Warehouse Remedial investigation conducted. Report Submitted to DEC. Gas Works New York, NY West 18th Street M Marginal Street & 11th Avenue Highway Gas Works West 16th to West 20th Streets Kingsbridge Station Bx 233 Landing Road Commercial Investigation completed; DEC issued No Further Action letter based upon investigation Site Bronx, NY results. Kingsbridge Station Bx Landing Road Park Public Park Site Bronx, NY East 99th Street M Metropolitan Hospital Hospital Remedial investigation complete. Works 1880 First Avenue, New York, NY East 99th Street M Metropolitan Hospital