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Home My WebLink AboutB&B Builders & Supply FY16 Sidewalk Repair Prgm Zone 6-1/8/2018CITY OF WATERLOO, IOWA FINAL QUANTITY ADJUSTMENT PROJECT: F.Y. 2016 SIDEWALK REPAIR PROGRAM — ZONE 6 AND TRAIL REPAIRS CONTRACT NO. 902 Date Prepared: December14,2017 AMOUNT: $510.84 INCREASE TO: B & B BUILDERS & SUPPLY , Contractor You are hereby ordered to make the following changes from the plans and specifications or perform the following extra work on your contract dated May 3, 2016. A. Description of change to be made or extra work to be done: Adjust original construction quantities to actual construction quantities. B. Reason for ordering change or extra work: As -built quantities varied for some bid items C. Settlement for cost of work to be made as follows: Compensation already made to contractor through bid items. See attached summary. TOTAL INCREASE $510.84 BY: LL tit/ /I ? B & B BUILDERS & SUPPLY CONTRACTOR Mayor Date ATTEST: J/k,e City Clerk Final Quantity Adjustment BY: PLI-6afair, TITLE: CGervt -. 2//VP.ot% Dat APPROVED: /z/is/i? City Engineer Date Cont. #902 Sheet 1 of 3 FY 2016 Sidewalk Repair Program - Zone 6 and Trail Repairs Contract No. 902 FINAL Period: Bid Item Bid Item Description Units Original Bid Quantity Final Quantity DIVISION I - ALLEYWAYS Quantity Difference B & B Unit Price B &I3 Unit Price Extended Increase / Decrease 1 Remove Sidewalk, 6" SF 1,736.1 1,730.6 -5.5 $ 1.65 $ 2,855.49 $ (9.08) 2 PCC Sidewalk, 6" SF 1,736.1 1,730.6 -5.5 $ 4.30 $ 7,441.58 $ (23.65) 3 Patch EACH 2.0 1.0 -1.0 $ 75.00 $ 75.00 $ (75.00) 4 3/4" Roadstone TON 50.0 -50.0 $ 33.50 $ (1,675.00) 5 Traffic Control LS 1.0 1.0 0.0 $ 1,200.00 $ 1,200.00 DIVISION I ITEMS TOTAL $ 11,572.07 $ (1,782.73) DIVISION II - CITY PROPERTIES 1 Remove Sidewalk, 4" SF 1,721.4 2,564.0 842.6 $ 1.50 $ 3,846.00 $ 1,263.90 2 Remove Sidewalk, 6" SF 167.2 406.6 239.4 $ 1.65 $ 670.89 $ 395.01 3 PCC Sidewalk, 4" SF 1,721.4 2,536.0 814.6 $ 4.00 $ 10,144.00 $ 3,258.40 4 PCC Sidewalk, 6" SF 167.2 434.6 267.4 $ 5.00 $ 2,173.00 $ 1,337.00 5 Traffic Control LS 1.0 1.0 0.0 $ 650.00 $ 650.00 Hydroseeding SY 15.8 15.8 $ 3.25 51.35 51.35 DIVISION II ITEMS TOTAL $ 17,535.24 $ 6,305.66 1001 Saw Cut LF 90 90.0 90.0 $ 5.00 $ 450.00 $ 450.00 1002 Remove & Replace 8.5", PCC, M4-2 SF 927 927.0 927.0 $ 8.75 $ 8,111.25 $ 8,111.25 1003 Traffic Control on Ansborough Ave. LS 1 1.0 1.0 $ 950.00 $ 950.00 $ 950.00 DIVISION II CHANGE ORDER ITEMS TOTAL $ 9,511.25 1 $ 9,511.25 DIVISION III - SIDEWALK RAMPS 1 Remove Sidewalk, 4" SF 10,227.2 10,019.5 -207.7 $ 1.50 $ 15,029.25 $ (311.55) 2 Remove Sidewalk, 6" SF 8,424.4 8,366.3 -58.1 $ 1.65 $ 13,804.40 $ (95.87) 3 PCC Sidewalk, 4" SF 7,322.3 7,521.9 199.6 $ 4.00 $ 30,087.60 $ 798.40 4 PCC Sidewalk, 6" SF 10,465.5 10,433.9 -31.6 $ 4.75 $ 49,561.03 $ (150.10) 5 New PCC Sidewalk, 4" SF 66.6 427.6 361.0 $ 5.00 $ 2,138.00 $ 1,805.00 6 New PCC Sidewalk, 6" SF 1,392.3 1,483.5 91.2 $ 4.35 $ 6,453.23 $ 396.72 7 Detectable Warning Surface SF 1,660.0 1,656.0 -4.0 $ 35.00 $ 57,960.00 $ (140.00) 8 Remove & Replace 24" PCC Curb & Gutter, 6" LF 23.0 23.8 0.8 $ 26.50 $ 630.70 $ 21.20 9 Remove & Replace 24" PCC Curb & Gutter, 7" LF 29.0 23.3 -5.7 $ 28.50 $ 664.05 $ (162.45) 10 Remove & Replace 24" PCC Curb & Gutter, 8" LF 461.7 389.5 -72.2 $ 30.50 $ 11,879.75 $ (2,202.10) 11 Remove & Replace 24" PCC Curb & Gutter, 9" LF 1,019.6 923.1 -96.5 $ 32.50 $ 30,000.75 $ (3,136.25) 12 Remove & Replace 24" PCC Curb & Gutter, 10" LF 120.1 124.1 4.0 $ 34.00 $ 4,219.40 $ 136.00 13 Remove & Replace 24" PCC Curb & Gutter, 11" LF 762.9 275.2 -487.7 $ 36.00 $ 9,907.20 $ (17,557.20) 14 Joint Seal LF 49.0 27.0 -22.0 $ 3.10 $ 83.70 $ (68.20) 15 Sidewalk Curb LF 72.5 23.6 -48.9 $ 21.50 $ 507.40 $ (1,051.35) 16 New 24" PCC Curb & Gutter, 6" LF 147.7 138.6 -9.1 $ 15.50 $ 2,148.30 $ (141.05) 17 New PCC Pavement w/Integral Curb & Gutter, 6" SF 50.8 71.6 20.8 $ 6.50 $ 465.40 $ 135.20 18 Combined Sidewalk and Retaining Wall CY 3.2 13.5 10.3 $ 180.00 $ 2,430.00 $ 1,861.20 19 Water Valve Adjustment EACH 2.0 11.0 9.0 $ 150.00 $ 1,650.00 $ 1,350.00 20 Excavation SY 1,579.0 1,583.0 4.0 $ 7.00 $ 11,081.00 $ 28.00 21 Hydroseeding SY 1,579.0 1,659,6 80.6 $ 3.25 $ 5,393.70 $ 261.95 22 Temporary Erosion & Sediment Control LS 1.0 1.0 0.0 $ 600.00 $ 600.00 23 Traffic Control LS 1.0 1.0 0.0 $ 2,300.00 $ 2,300.00 DIVISION III ITEMS TOTAL $ 258,994.85 $ (18,222.45) 2001 Saw Cut Curb LF 215.2 215.2 $ 10.00 $ 2,152.00 $ 2,152.00 2002 Sod SF 217.0 217.0 $ 2.00 $ 434.00 $ 434.00 DIVISION III CHANGE ORDER ITEMS TOTAL $ 2,586.00 $ 2,586.00 DIVISION IV - TRAIL REPAIRS 1 Remove PCC Trail, 6" SF 1,342.3 1,768.3 426.0 $ 1.50 $ 2,652.45 $ 639.00 2 PCC Trail, 6" SF 1,342.3 1,753.7 411.4 $ 4.00 $ 7,014.80 $ 1,645.60 3 Detectable Warning Surface SF 102.0 96.0 -6.0 $ 35.00 $ 3,360.00 $ (210.00) 4 Saw Cut Curb LF 70.0 60.0 -10.0 $ 6.00 $ 360.00 $ (60.00) 5 Water Valve Adjustment EACH 1.0 1.0 0.0 $ 150.00 $ 150.00 6 Patch EACH 6.0 6.0 0.0 $ 75.00 $ 450.00 7 Excavation SY 29.0 49.0 20.0 $ 10.00 $ 490.00 $ 200.00 8 Hydroseeding SY 29.0 -29.0 $ 3.50 $ (101.50) 9 Traffic Control LS 1.0 1.0 0.0 $ 1,200.00 $ 1,200.00 DIVISION IV ITEMS TOTAL DIVISION ITEMS TOTAL DIVISION CHANGE ORDER ITEMS TOTAL REVISED DIVISION ITEMS TOTAL $ 15,677.25 $ 303,779.41 $ 12,097.25 $ 315,876.66 FINAL QTY. ADJ. Cont. 4931 $ 2,113.10 $ (11,586.41) $ 12,097.25 $ 510.84 Sheet 2 of 2