Common use of Headquarters Building Clause in Contracts

Headquarters Building.  Above the ceiling of the first floor (auditorium) and throughout the remainder of the building as troweled-on fireproofing material on decking and structural members;  Floor tiles (various sizes; 9-inchx9-inch; 12-inch x12-inch), and mastics;  Mechanical/electrical equipment;  Throughout the building (behind the walls, in equipment rooms and auditorium ceiling) in tank and pipe insulation;  Insulation on electrical wire;  Materials inside door frames;  Caulking on HVAC ducts; and  HVAC and piping insulation. Corporation Yard:  HVAC and piping insulation within the D/S Building;  Hot water piping insulation in Building F - Transportation Shop;  Floor tile and mastic Building F - Transportation Shop – Break Room;  Mastic under floor tile - second floor of Building I – Warehouse; and  Pre-Fab Shop linoleum on restroom floor. Energy Management Center  Arc chutes on some circuit-breakers. Substations: * Rancho Seco switchyard building in floor tile and mastic * Arc chutes on some breakers – potentially all sub-stations  Elverta and Xxxxxx in floor tile and adhesive and presumed asbestos containing materials (PACM) in all sub-stations;  Elverta ceiling tile and mastic and PACM in all sub-stations;  Mid-city sub in pipe insulation and PACM in all sub-stations;  Hedge sub station floor tile and mastic and PACM in all sub-stations  Manholes, switchboards, control and protection panels - Wire insulation in all sub-stations;  Some bus bar filler material in all sub-stations;  North city - transite on roof and inside walls and PACM in all sub-stations;  Outer paint cover on oil filled pipe from North City to Station A.    Floor tiles and mastic Transite panel – east side of north end bldg. exterior Spray-on mastic finish, overhead above sidewalk of Adm. Bldg near front offices  Camp Far West Pipe insulation on cooling water pipe; Loon Lake * Diesel generator exhaust piping  Pipe insulation on mezzanine level behind battery room insulation * Insulation on HVAC duct * Black & White pipe wrap material * Fire stop sealant on electrical cables  Union Valley Pipe insulation Jaybird * Wiring insulation  Bus bar bolt filler material * Pipe insulation   Fire-stop sealant on electrical cables White material in PCB500 * Fire-stop sealant on electrical cables  All substations, build prior to 1981, may contain asbestos containing floor tile Fresh Pond:  Fresh Pond (continued): White Rock Xxxxx Fork  Fire-stop sealant on electrical cables * Brake shoes  Arc chutes in breakers  Black pipe wrap material Ice House Camino * Xxxx Roofing fish water valve house * Handle insulation * Bus bar bolt filler material Xxxxx Peak * Firestop sealant on electrical cables * Bus bar bolt filler material * Roof mastic (around equipment hatches) * Breaker #310 arc chutes * Serpentine road rock at valve house * Breaker #320 arc chutes * Arc chutes/breakers * Firestop sealant on electrical cables XxXxxxxxx Gas Turbine * Turbine unit door gasket Rancho Seco: Some cable, wire coverings in the Turbine Building and yard areas; *NSEB, Other Buildings, until tested; *Fire-stop material in the Auxiliary and Turbine Buildings

Headquarters Building.  Above the ceiling of the first floor (auditorium) and throughout the remainder of the building as troweled-on fireproofing material on decking and structural members;  Floor tiles (various sizes; 9-inchx9-inch; 12-inch x12-inch), and mastics;  Mechanical/electrical equipment;  Throughout the building (behind the walls, in equipment rooms and auditorium ceiling) in tank and pipe insulation;  Insulation on electrical wire;  Materials inside door frames;  Caulking on HVAC ducts; and  HVAC and piping insulation. Corporation Yard:  HVAC and piping insulation within the D/S Building;  Hot water piping insulation in Building F - Transportation Shop;  Floor tile and mastic Building F - Transportation Shop – Break Room;  Mastic under floor tile - second floor of Building I – Warehouse; and  Pre-Fab Shop linoleum on restroom floor. Energy Management Center  Arc chutes on some circuit-breakers. Substations: * Rancho Seco switchyard building in floor tile and mastic * Arc chutes on some breakers – potentially all sub-stations  Elverta and Xxxxxx in floor tile and adhesive and presumed asbestos containing materials (PACM) in all sub-stations;  Elverta ceiling tile and mastic and PACM in all sub-stations;  Mid-city sub in pipe insulation and PACM in all sub-stations;  Hedge sub station floor tile and mastic and PACM in all sub-stations  Manholes, switchboards, control and protection panels - Wire insulation in all sub-stations;  Some bus bar filler material in all sub-stations;  North city - transite on roof and inside walls and PACM in all sub-stations;  Outer paint cover on oil filled pipe from North City to Station A.    Floor tiles and mastic Transite panel – east side of north end bldg. exterior Spray-on mastic finish, overhead above sidewalk of Adm. Bldg near front offices  Camp Far West Pipe insulation on cooling water pipe; Loon Lake * Diesel generator exhaust piping  Pipe insulation on mezzanine level behind battery room insulation * Insulation on HVAC duct * Black & White pipe wrap material * Fire stop sealant on electrical cables  Union Valley Pipe insulation Jaybird * Wiring insulation  Bus bar bolt filler material * Pipe insulation   Fire-stop sealant on electrical cables White material in PCB500 * Fire-stop sealant on electrical cables  All substations, build prior to 1981, may contain asbestos containing floor tile Fresh Pond:  Fresh Pond (continued): White Rock Xxxxx Fork  Fire-stop sealant on electrical cables * Brake shoes  Arc chutes in breakers  Black pipe wrap material Ice House Camino * Xxxx Roofing fish water valve house * Handle insulation * Bus bar bolt filler material Xxxxx Peak * Firestop sealant on electrical cables * Bus bar bolt filler material * Roof mastic (around equipment hatches) * Breaker #310 arc chutes * Serpentine road rock at valve house * Breaker #320 arc chutes * Arc chutes/breakers * Firestop sealant on electrical cables XxXxxxxxx Gas Turbine * Turbine unit door gasket Rancho Seco: Some cable, wire coverings in the Turbine Building and yard areas; *NSEB, Other Buildings, until tested; *Fire-stop material in the Auxiliary and Turbine BuildingsBuildings *SPECIAL NOTICE* Attention all employees assigned work at military bases (active or inactive) within the SMUD service area. Prior to performing any work, precautionary measures shall be taken to prevent possible exposure to asbestos fibers. The use of asbestos containing building materials (i.e., wall board, ceilings, floor tile, sprayed-on acoustical ceilings, mastics, roofing materials, insulation or other building materials) is presumed to contain asbestos until confirmed by an accredited NVLAP analytical laboratory. If you encounter building materials that need to be removed prior to performing your work, please contact Workforce Health and Safety at 000 000- 0000 to have Health &Safety Specialist obtain samples of the materials and have them analyzed properly.

Headquarters Building.  ∗ Above the ceiling of the first floor (auditorium) and throughout the remainder of the building as troweled-on fireproofing material on decking and structural members;  ∗ Floor tiles (various sizes; 9-inchx9-inch; 12-inch x12-inch), and mastics;  ∗ Mechanical/electrical equipment;  ∗ Throughout the building (behind the walls, in equipment rooms and auditorium ceiling) in tank and pipe insulation;  ∗ Insulation on electrical wire;  ∗ Materials inside door frames;  ∗ Caulking on HVAC ducts; and  ∗ HVAC and piping insulation. Corporation Yard:  ∗ HVAC and piping insulation within the D/S Building;  ∗ Hot water piping insulation in Building F - Transportation Shop;  ∗ Floor tile and mastic Building F - Transportation Shop – Break Room;  ∗ Mastic under floor tile - second floor of Building I – Warehouse; and  ∗ Pre-Fab Shop linoleum on restroom floor. Energy Management Center  ∗ Arc chutes on some circuit-breakers. Substations: * Rancho Seco switchyard building in floor tile and mastic * Arc chutes on some breakers – potentially all sub-stations  ∗ Elverta and Xxxxxx in floor tile and adhesive and presumed asbestos containing materials (PACM) in all sub-stations;  ∗ Elverta ceiling tile and mastic and PACM in all sub-stations;  ∗ Mid-city sub in pipe insulation and PACM in all sub-stations;  ∗ Hedge sub station floor tile and mastic and PACM in all sub-stations  ∗ Manholes, switchboards, control and protection panels - Wire insulation in all sub-stations;  ∗ Some bus bar filler material in all sub-stations;  ∗ North city - transite on roof and inside walls and PACM in all sub-stations;  ∗ Outer paint cover on oil filled pipe from North City to Station A.    ∗ All substations, build prior to 1981, may contain asbestos containing floor tile Fresh Pond: ∗ ∗ ∗ Floor tiles and mastic Transite panel – east side of north end bldg. exterior Spray-on mastic finish, overhead above sidewalk of Adm. Bldg near front offices  ∗ Camp Far West Pipe insulation on cooling water pipe; Loon Lake * Diesel generator exhaust piping  ∗ Pipe insulation on mezzanine level behind battery room insulation * Insulation on HVAC duct * Black & White pipe wrap material * Fire stop sealant on electrical cables  ∗ Union Valley Pipe insulation Jaybird * Wiring insulation  ∗ Bus bar bolt filler material * Pipe insulation   ∗ ∗ Fire-stop sealant on electrical cables White material in PCB500 * Fire-stop sealant on electrical cables  All substations, build prior to 1981, may contain asbestos containing floor tile Fresh Pond:  ∗ Fresh Pond (continued): White Rock Xxxxx Fork  ∗ Fire-stop sealant on electrical cables * Brake shoes  ∗ Arc chutes in breakers  ∗ Black pipe wrap material Ice House Camino * Xxxx Gray Roofing fish water valve house * Handle insulation * Bus bar bolt filler material Xxxxx Peak * Firestop sealant on electrical cables * Bus bar bolt filler material * Roof mastic (around equipment hatches) * Breaker #310 arc chutes * Serpentine road rock at valve house * Breaker #320 arc chutes * Arc chutes/breakers * Firestop sealant on electrical cables XxXxxxxxx Gas Turbine * Turbine unit door gasket Rancho Seco: Some cable, wire coverings in the Turbine Building and yard areas; *NSEB, Other Buildings, until tested; *Fire-stop material in the Auxiliary and Turbine Buildings

Headquarters Building.  ∗ Above the ceiling of the first floor (auditorium) and throughout the remainder of the building as troweled-on fireproofing material on decking and structural members;  ∗ Floor tiles (various sizes; 9-inchx9-inch; 12-inch x12-inch), and mastics;  ∗ Mechanical/electrical equipment;  ∗ Throughout the building (behind the walls, in equipment rooms and auditorium ceiling) in tank and pipe insulation;  ∗ Insulation on electrical wire;  ∗ Materials inside door frames;  ∗ Caulking on HVAC ducts; and  ∗ HVAC and piping insulation. Corporation Yard:  ∗ HVAC and piping insulation within the D/S Building;  ∗ Hot water piping insulation in Building F - Transportation Shop;  ∗ Floor tile and mastic Building F - Transportation Shop – Break Room;  ∗ Mastic under floor tile - second floor of Building I – Warehouse; and  ∗ Pre-Fab Shop linoleum on restroom floor. Energy Management Center  ∗ Arc chutes on some circuit-breakers. Substations: * Rancho Seco switchyard building in floor tile and mastic * Arc chutes on some breakers – potentially all sub-stations  ∗ Elverta and Xxxxxx in floor tile and adhesive and presumed asbestos containing materials (PACM) in all sub-stations;  ∗ Elverta ceiling tile and mastic and PACM in all sub-stations;  ∗ Mid-city sub in pipe insulation and PACM in all sub-stations;  ∗ Hedge sub station floor tile and mastic and PACM in all sub-stations  ∗ Manholes, switchboards, control and protection panels - Wire insulation in all sub-stations;  ∗ Some bus bar filler material in all sub-stations;  ∗ North city - transite on roof and inside walls and PACM in all sub-stations;  ∗ Outer paint cover on oil filled pipe from North City to Station A.    ∗ All substations, build prior to 1981, may contain asbestos containing floor tile Fresh Pond: ∗ ∗ ∗ Floor tiles and mastic Transite panel – east side of north end bldg. exterior Spray-on mastic finish, overhead above sidewalk of Adm. Bldg near front offices  ∗ Camp Far West Pipe insulation on cooling water pipe; Loon Lake * Diesel generator exhaust piping  ∗ Pipe insulation on mezzanine level behind battery room insulation * Insulation on HVAC duct * Black & White pipe wrap material * Fire stop sealant on electrical cables  ∗ Union Valley Pipe insulation Jaybird * Wiring insulation  ∗ Bus bar bolt filler material * Pipe insulation   ∗ ∗ Fire-stop sealant on electrical cables White material in PCB500 * Fire-stop sealant on electrical cables  All substations, build prior to 1981, may contain asbestos containing floor tile Fresh Pond:  ∗ Fresh Pond (continued): White Rock Xxxxx Fork  ∗ Fire-stop sealant on electrical cables * Brake shoes  ∗ Arc chutes in breakers  ∗ Black pipe wrap material Ice House Camino * Xxxx Roofing fish water valve house * Handle insulation * Bus bar bolt filler material Xxxxx Peak * Firestop sealant on electrical cables * Bus bar bolt filler material * Roof mastic (around equipment hatches) * Breaker #310 arc chutes * Serpentine road rock at valve house * Breaker #320 arc chutes * Arc chutes/breakers * Firestop sealant on electrical cables XxXxxxxxx Gas Turbine * Turbine unit door gasket Rancho Seco: Some cable, wire coverings in the Turbine Building and yard areas; *NSEB, Other Buildings, until tested; *Fire-stop material in the Auxiliary and Turbine Buildings