ATTACHMENT A
MITCHELL PARK RESTROOM SITE WORK
BID SUMMARY
Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost 1 Mobilization 1 Lump Sum 20,000.00$ 20,000.00$ 12,300.00$ 12,300.00$ 15,000.00$ 15,000.00$ -$ 50,000.00$ 22,400.00$ 22,400.00$ 19,732.00$ 19,732.00$ 5,000.00$ 5,000.00$ 31,500.00$ 31,500.00$ 25,000.00$ 25,000.00$ 42,000.00$ 42,000.00$ 30,000.00$ 30,000.00$ 62,000.00$ 62,000.00$ 2 Traffic Control 1 Lump Sum 12,000.00$ 12,000.00$ 3,690.00$ 3,690.00$ 15,000.00$ 15,000.00$ -$ 9,500.00$ 12,000.00$ 12,000.00$ 6,100.00$ 6,100.00$ 6,000.00$ 6,000.00$ 6,950.00$ 6,950.00$ 16,000.00$ 16,000.00$ 17,500.00$ 17,500.00$ 5,000.00$ 5,000.00$ 5,000.00$ 5,000.00$ 3 Prepare Building Pad/Subgrade 1 Lump Sum 20,000.00$ 20,000.00$ 19,676.00$ 19,676.00$ 40,000.00$ 40,000.00$ -$ 128,875.00$ 13,200.00$ 13,200.00$ 25,280.00$ 25,280.00$ 18,500.00$ 18,500.00$ 32,700.00$ 32,700.00$ 17,400.00$ 17,400.00$ 21,000.00$ 21,000.00$ 41,000.00$ 41,000.00$ 10,000.00$ 10,000.00$ 4 Stockpile Coarse Mason Sand 8 Cubic Yard 500.00$ 4,000.00$ 107.00$ 856.00$ 120.00$ 960.00$ 310.00$ 2,480.00$ 150.00$ 1,200.00$ 134.00$ 1,072.00$ 350.00$ 2,800.00$ 240.00$ 1,920.00$ 162.00$ 1,296.00$ 350.00$ 2,800.00$ 462.50$ 3,700.00$ 350.00$ 2,800.00$ 5 Temporary Construction Fencing 1 Lump Sum 6,000.00$ 6,000.00$ 6,150.00$ 6,150.00$ 6,000.00$ 6,000.00$ -$ 2,500.00$ 3,000.00$ 3,000.00$ 5,850.00$ 5,850.00$ 7,500.00$ 7,500.00$ 8,350.00$ 8,350.00$ 3,800.00$ 3,800.00$ 10,500.00$ 10,500.00$ 3,550.00$ 3,550.00$ 3,000.00$ 3,000.00$ 6 Tree Protection (Type I) 1 Each 1,500.00$ 1,500.00$ 738.00$ 738.00$ 1,500.00$ 1,500.00$ -$ 1,850.00$ 3,000.00$ 3,000.00$ 750.00$ 750.00$ 3,300.00$ 3,300.00$ 1,600.00$ 1,600.00$ 1,600.00$ 1,600.00$ 1,400.00$ 1,400.00$ 1,500.00$ 1,500.00$ 1,000.00$ 1,000.00$ 7 Tree Protection (Type III) 1 Each 1,000.00$ 1,000.00$ 738.00$ 738.00$ 2,500.00$ 2,500.00$ -$ 850.00$ 3,000.00$ 3,000.00$ 800.00$ 800.00$ 3,000.00$ 3,000.00$ 1,300.00$ 1,300.00$ 1,600.00$ 1,600.00$ 980.00$ 980.00$ 1,500.00$ 1,500.00$ 1,000.00$ 1,000.00$ 8 Demolish and Dispose Existing Restroom Building 1 Lump Sum 35,000.00$ 35,000.00$ 31,980.00$ 31,980.00$ 40,000.00$ 40,000.00$ -$ 32,500.00$ 38,161.75$ 38,161.75$ 29,265.00$ 29,265.00$ 28,000.00$ 28,000.00$ 61,200.00$ 61,200.00$ 27,400.00$ 27,400.00$ 63,000.00$ 63,000.00$ 15,000.00$ 15,000.00$ 40,000.00$ 40,000.00$ 9 Remove Existing Concrete 1200 Square Foot 10.00$ 12,000.00$ 11.07$ 13,284.00$ 17.00$ 20,400.00$ 17.92$ 21,504.00$ 20.29$ 24,348.00$ 6.00$ 7,200.00$ 15.00$ 18,000.00$ 18.90$ 22,680.00$ 10.00$ 12,000.00$ 28.00$ 33,600.00$ 10.90$ 13,080.00$ 17.00$ 20,400.00$ 10 4" Thick Concrete Paving (12" base) 700 Square Foot 55.00$ 38,500.00$ 51.66$ 36,162.00$ 38.00$ 26,600.00$ 37.00$ 25,900.00$ 62.77$ 43,939.00$ 35.00$ 24,500.00$ 42.00$ 29,400.00$ 19.40$ 13,580.00$ 38.00$ 26,600.00$ 49.00$ 34,300.00$ 35.29$ 24,703.00$ 10.00$ 7,000.00$ 11 4" Thick Concrete Paving (6" base) 1200 Square Foot 40.00$ 48,000.00$ 33.21$ 39,852.00$ 27.00$ 32,400.00$ 34.10$ 40,920.00$ 47.38$ 56,856.00$ 27.00$ 32,400.00$ 32.00$ 38,400.00$ 21.60$ 25,920.00$ 28.00$ 33,600.00$ 28.00$ 33,600.00$ 20.59$ 24,708.00$ 10.00$ 12,000.00$ 12 Remove Existing Light Pole and Associated Components and Backfill with Native Soil1 Lump Sum 5,000.00$ 5,000.00$ 1,230.00$ 1,230.00$ 5,000.00$ 5,000.00$ -$ 2,750.00$ 1,800.00$ 1,800.00$ 1,850.00$ 1,850.00$ 3,000.00$ 3,000.00$ 3,670.00$ 3,670.00$ 4,500.00$ 4,500.00$ 7,000.00$ 7,000.00$ 5,000.00$ 5,000.00$ 3,500.00$ 3,500.00$ 13 Remove Electrical Feeder to Existing Restroom Building 1 Lump Sum 4,000.00$ 4,000.00$ 5,535.00$ 5,535.00$ 6,000.00$ 6,000.00$ -$ 8,300.00$ 1,200.00$ 1,200.00$ 3,900.00$ 3,900.00$ 2,500.00$ 2,500.00$ 3,200.00$ 3,200.00$ 2,250.00$ 2,250.00$ 4,900.00$ 4,900.00$ 3,500.00$ 3,500.00$ 4,000.00$ 4,000.00$ 14 Remove Secondary Electrical Box 1 Each 1,000.00$ 1,000.00$ 1,230.00$ 1,230.00$ 2,000.00$ 2,000.00$ -$ 2,750.00$ 1,800.00$ 1,800.00$ 3,500.00$ 3,500.00$ 4,500.00$ 4,500.00$ 2,900.00$ 2,900.00$ 1,000.00$ 1,000.00$ 980.00$ 980.00$ 2,380.00$ 2,380.00$ 4,000.00$ 4,000.00$ 15 Cap and Remove Section of Existing Water Line 40 Linear Foot 50.00$ 2,000.00$ 92.25$ 3,690.00$ 150.00$ 6,000.00$ -$ 17,500.00$ 60.00$ 2,400.00$ 37.00$ 1,480.00$ 95.00$ 3,800.00$ 34.50$ 1,380.00$ 60.00$ 2,400.00$ 63.00$ 2,520.00$ 118.75$ 4,750.00$ 10.00$ 400.00$ 16 Remove Water Utility Box 1 Each 500.00$ 500.00$ 923.00$ 923.00$ 1,500.00$ 1,500.00$ -$ 3,850.00$ 2,400.00$ 2,400.00$ 600.00$ 600.00$ 2,400.00$ 2,400.00$ 1,830.00$ 1,830.00$ 750.00$ 750.00$ 1,050.00$ 1,050.00$ 2,380.00$ 2,380.00$ 2,000.00$ 2,000.00$ 17 Cap and Remove Section of Existing Sewer Line 15 Linear Foot 50.00$ 750.00$ 205.00$ 3,075.00$ 200.00$ 3,000.00$ -$ 24,250.00$ 160.00$ 2,400.00$ 75.00$ 1,125.00$ 160.00$ 2,400.00$ 68.00$ 1,020.00$ 85.00$ 1,275.00$ 140.00$ 2,100.00$ 218.00$ 3,270.00$ 200.00$ 3,000.00$ 18 Remove Existing Sewer Cleanout 2 Each 500.00$ 1,000.00$ 615.00$ 1,230.00$ 1,500.00$ 3,000.00$ -$ 5,500.00$ 300.00$ 600.00$ 300.00$ 600.00$ 1,000.00$ 2,000.00$ 275.00$ 550.00$ 500.00$ 1,000.00$ 980.00$ 1,960.00$ 750.00$ 1,500.00$ 500.00$ 1,000.00$ 19 Furnish and Install 4" Sewer Pipe Connection 1 Lump Sum 5,000.00$ 5,000.00$ 8,241.00$ 8,241.00$ 20,000.00$ 20,000.00$ -$ 22,450.00$ 12,000.00$ 12,000.00$ 2,000.00$ 2,000.00$ 13,500.00$ 13,500.00$ 1,160.00$ 1,160.00$ 17,000.00$ 17,000.00$ 7,000.00$ 7,000.00$ 6,890.00$ 6,890.00$ 6,000.00$ 6,000.00$ 20 Install Sewer Cleanout 2 Each 1,000.00$ 2,000.00$ 1,048.00$ 2,096.00$ 2,000.00$ 4,000.00$ -$ 8,575.00$ 450.00$ 900.00$ 1,250.00$ 2,500.00$ 1,900.00$ 3,800.00$ 1,490.00$ 2,980.00$ 2,500.00$ 5,000.00$ 1,400.00$ 2,800.00$ 1,500.00$ 3,000.00$ 2,000.00$ 4,000.00$ 21 Furnish and Install 1-1/2" Water Pipe Connection 1 Lump Sum 4,000.00$ 4,000.00$ 10,332.00$ 10,332.00$ 15,000.00$ 15,000.00$ -$ 16,800.00$ 14,400.00$ 14,400.00$ 2,560.00$ 2,560.00$ 15,500.00$ 15,500.00$ 1,760.00$ 1,760.00$ 15,000.00$ 15,000.00$ 7,000.00$ 7,000.00$ 6,890.00$ 6,890.00$ 5,000.00$ 5,000.00$ 22 Install Water Valve/Box 1 Each 2,000.00$ 2,000.00$ 1,476.00$ 1,476.00$ 2,000.00$ 2,000.00$ -$ 8,500.00$ 900.00$ 900.00$ 1,100.00$ 1,100.00$ 2,800.00$ 2,800.00$ 1,250.00$ 1,250.00$ 1,500.00$ 1,500.00$ 1,400.00$ 1,400.00$ 3,000.00$ 3,000.00$ 2,500.00$ 2,500.00$ 23 Install New Electrical Feeder 1 Lump Sum 15,000.00$ 15,000.00$ 16,605.00$ 16,605.00$ 25,000.00$ 25,000.00$ -$ 19,500.00$ 25,480.00$ 25,480.00$ 42,777.00$ 42,777.00$ 15,000.00$ 15,000.00$ 6,900.00$ 6,900.00$ 9,600.00$ 9,600.00$ 35,000.00$ 35,000.00$ 11,000.00$ 11,000.00$ 18,000.00$ 18,000.00$ 24 Install Electrical N36 Pull Box 3 Each 1,000.00$ 3,000.00$ 615.00$ 1,845.00$ 2,500.00$ 7,500.00$ -$ 8,850.00$ 1,000.00$ 3,000.00$ 4,700.00$ 14,100.00$ 1,800.00$ 5,400.00$ 6,370.00$ 19,110.00$ 2,000.00$ 6,000.00$ 1,400.00$ 4,200.00$ 3,000.00$ 9,000.00$ 1,500.00$ 4,500.00$ 25 Splice/Relocate Electrical Line 1 Lump Sum 10,000.00$ 10,000.00$ 52,890.00$ 52,890.00$ 6,000.00$ 6,000.00$ -$ 18,800.00$ 6,000.00$ 6,000.00$ 17,541.00$ 17,541.00$ 4,000.00$ 4,000.00$ 2,600.00$ 2,600.00$ 25,000.00$ 25,000.00$ 4,900.00$ 4,900.00$ 5,000.00$ 5,000.00$ 9,500.00$ 9,500.00$ 26 Irrigation Reconfiguration 1 Lump Sum 10,000.00$ 10,000.00$ 9,225.00$ 9,225.00$ 10,000.00$ 10,000.00$ -$ 27,800.00$ 2,400.00$ 2,400.00$ 7,670.00$ 7,670.00$ 7,500.00$ 7,500.00$ 4,990.00$ 4,990.00$ 7,990.00$ 7,990.00$ 14,000.00$ 14,000.00$ 28,000.00$ 28,000.00$ 3,500.00$ 3,500.00$ 27 Grass Seeding 375 Square Foot 5.00$ 1,875.00$ 4.00$ 1,500.00$ 5.00$ 1,875.00$ -$ 2,850.00$ 9.55$ 3,581.25$ 10.56$ 3,960.00$ 11.00$ 4,125.00$ 8.60$ 3,225.00$ 7.00$ 2,625.00$ 2.80$ 1,050.00$ 85.50$ 32,062.50$ 4.00$ 1,500.00$ 28 Compact Native Soil Backfill at Grade Differences 1 Lump Sum 2,000.00$ 2,000.00$ 2,214.00$ 2,214.00$ 8,000.00$ 8,000.00$ -$ 8,850.00$ 1,800.00$ 1,800.00$ 4,265.00$ 4,265.00$ 5,500.00$ 5,500.00$ 6,880.00$ 6,880.00$ 4,800.00$ 4,800.00$ 14,000.00$ 14,000.00$ 6,000.00$ 6,000.00$ 5,000.00$ 5,000.00$ 29 Allowance for Unforeseen Underground Work 1 Lump Sum 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 20,000.00$ 287,125.00$ 308,763.00$ 346,235.00$ 544,754.00$ 324,166.00$ 284,477.00$ 277,625.00$ 293,105.00$ 293,986.00$ 392,540.00$ 317,363.50$ 261,600.00$ -3% 2% 2% 37% 11% -9%
McNabb Construction, Inc.North Bay Design and Build, Inc.Selway ConstructionEngineer's Estimate BASE BID TOTAL (Items 1 through 29)
Kerex EngineeringiDrill Engineering Inc JJ Construction and Design Inc.101 Builders, Inc. Guerra Construction GroupApprox.
Qty. UnitDescriptionBid
Item
CWS Construction Group Inc. Golden State Municipal ConstructionLLGradetech Inc 13% -1%PERCENT OVER BASE BID ENGINEER'S ESTIMATE 8% 21% 90%