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HomeMy WebLinkAbout2021-04-14 Bid Tabulations - Tukwila Lift Stations #4 and #12 RetrofitsCITY OF TUKWILA DEPARTMENT OF PUBLIC WORKS Tukwila Lift Stations #4 and #12 Retrofits BID TABULATION Tukwila Project # 91440201 Correction Apparent Low Bid April 14, 2021 Gary Harper Construction Inc Award Construction Inc Engineer's Estimate No. Item Qty Unit Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Schedule A: Lift Station No. 4 A-1 Mobilization 1 LS $ 20,600.00 $ 20,600.00 $ 18,000.00 $ 18,000.00 $ 35,000.00 $ 35,000.00 A-2 Temporary Water Pollution/Erosion Control 1 LS $ 4,800.00 $ 4,800.00 $ 2,000.00 $ 2,000.00 $ 1,000.00 $ 1,000.00 A-3 Resolution of Utilitiy Conflicts 1 FA $ 3,000.00 $ 3,000.00 $ 3,000.00 $ 3,000.00 $ 3,000.00 $ 3,000.00 A-4 Project Temporary Traffic Control 1 LS $ 3,800.00 $ 3,800.00 $ 6,000.00 $ 6,000.00 $ 3,000.00 $ 3,000.00 A-5 Electrical 1 LS $ 85,400.00 $ 85,400.00 $ 100,000.00 $ 100,000.00 $ 270,000.00 $ 270,000.00 A-6 Temporary Bypass Pumping 1 LS $ 43,900.00 $ 43,900.00 $ 35,000.00 $ 35,000.00 $ 12,500.00 $ 12,500.00 A-7 Site Restoration 1 LS $ 7,700.00 $ 7,700.00 $ 10,000.00 $ 10,000.00 $ 500.00 $ 500.00 A-8 Trench/Excavation Safety 1 LS $ 1,000.00 $ 1,000.00 $ 2,000.00 $ 2,000.00 $ 1,000.00 $ 1,000.00 A-9 Electrical Permits 1 FA $ 1,000.00 $ 1,000.00 $ 1,000.00 $ 1,000.00 $ 1,000.00 $ 1,000.00 A-10 Unexpected Site Chages 1 FA $ 20,000.00 $ 20,000.00 $ 20,000.00 $ 20,000.00 $ 20,000.00 $ 20,000.00 Schedule B: Lift Station No. 12 Subtotal $ 191,200.00 Subtotal $ 197,000.00 Subtotal $ 347,000.00 B-1 Mobilization 1 LS $ 28,500.00 $ 28,500.00 $ 12,000.00 $ 12,000.00 $ 5,000.00 $ 5,000.00 B-2 Wet Well Cleaning and Lining 1 LS $ 46,300.00 $ 46,300.00 $ 60,000.00 $ 60,000.00 $ 20,000.00 $ 20,000.00 B-3 Wet Well Concrete Spalling Repair 1 LS $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 B-4 Bypass Pumping 1 LS $ 30,000.00 $ 30,000.00 $ 60,000.00 $ 60,000.00 $ 15,000.00 $ 15,000.00 B-5 Unforeseen Conditions Contingency 1 LS $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 Subtotal $ 119,800 Subtotal $ 147,000 Subtotal $ 55,000 Sale Tax 10.1% 1 - $ 31,411.00 $ 34,744.00 $ 40,602.00 TOTAL ESTIMATE 342,411.00 TOTAL BID $ 378,744.00 TOTAL BID $ 442,602.00 1 of 1