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HomeMy WebLinkAboutEngineer's Cost EstimateItem No. SONOMA SUBDIVISION OFFSITE 24" WATER LINE ESTIMATE FOR OVERSIZE PARTICIPATION 1.00 WATER LINE IMPROVEMENTS 1.01 Mobilization and Stormwater Pollution Prevention Plan (includes installation and maintenance of erosion control structures throughout the entire project) 1.02 24" ANSI /AWWA C151/A21.5, CL 200 DIP Water Line (includes installation, testing, and clean -up) 1.03 36" Steel Encasement (3/8" thick), Str. Backfill 1.04 24" Butterfly Valve 1.05 24 "x45 deg Bend 1.06 6" Flush Valve 1.07 2" Blow -off Assembly 2.00 MISCELLANEOUS 2.01 Silt Fence 2.02 Hydro Seeding with Fiber Mulch 3.00 BONDING 3.01 Performance Bond Description August 26, 2010 MBEST NO. 10530005 Estimated Quantity Estimated Unit Cost 1.00 LS $3,500.00 1,577 LF $68.50 60 LF $177.00 1 EA $5,475.00 6 EA $1,544.00 1 EA $1,000.00 1 EA $750.00 Subtotal Item 1.00: 1,557 LF $3.00 2,595 SY $0.75 Subtotal Item 2.00: 1 EA $12,400.00 Subtotal Item 3.00: Estimated Total Cost $3,500.00 $108,024.50 $10,620.00 $5,475.00 $9,264.00 $1,000.00 $750.00 $138,633.50 $4,671.00 $1,946.25 $6,617.25 $12,400.00 $12,400.00 PROJECT COST: $157,650.75 SONOMA SUBDIVISION OFFSITE 8" WATER LINE ESTIMATE FOR OVERSIZE PARTICIPATION August 26, 2010 MBESI NO. 10530005 Item Estimated Estimated Total Description Estimated Quantity No. Unit Cost Cost 1.00 WATER LINE IMPROVEMENTS 1.01 Mobilization and Stormwater Pollution Prevention Plan (includes 1.00 LS $3,500.00 $3,500.00 installation and maintenance of erosion control structures throughout the entire project) 1.02 8" AWWA C909, CL 200 PVC Water Line (includes installation, 1,577 LF $14.00 $22,078.00 testing, and clean -up) 1.03 16" Steel Encasement (3/8" thick), Str. Backfill 56 LF $53.00 $2,968.00 1.04 8" M.J. Gate Valve 1 EA $1,012.00 $1,012.00 1.05 8 "x45 deg Bend 6 EA $327.00 $1,962.00 1.06 2" Blow -off Assembly 1 EA $750.00 $750.00 Subtotal Item 1.00: $32,270.00 2.00 MISCELLANEOUS 2.01 Silt Fence 1,557 LF $3.00 $4,671.00 2.02 Hydro Seeding with Fiber Mulch 2,595 SY $0.75 $1,946.25 Subtotal Item 2.00: $6,617.25 CONSTRUCTION COST: $38,887.25