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HomeMy WebLinkAboutBoulder Contracting, LLC - FY24 11th St. RR Crossing Repair, Cont. No. 1107 - 12.16.2024CITY OF WATERLOO, IOWA FINAL QUANTITY ADJUSTMENT PROJECT: FY 2024 W 11TH STREET RAILROAD CROSSING REPAIR CONTRACT NO. 1107 Date Prepared: November 21,2024 AMOUNT: $142.80 DECREASE TO: BOULDER CONTRACTING, LLC , 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 20, 2024. A. Description of change to be made or extra work to be done: Adjust 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 DECREASE $142.80 BY: Que Ca /f SIGNED 12/16/2024 BOULDER CONTRACTING, LLC Mayor ATTEST: Kerrey Felchle City Clerk Date CONTRACTOR Date TITLE: fl cirer4rdwwltrR siionei a��o 12/16/2024 Date APPROVED: ity Engineer - Ia e Final Quantity Adjustment Contract No. 1107 Sheet 1 of 2 FY 2024 W 11TH STREET RAILROAD CROSSING REPAIR FINAL CONTRACT NO. 1107 PERIOD: BID ITEM ITEM DESCRIPTION UNIT ORIGINAL BID QTY. FINAL QUANTITY QUANTITY DIFFERENCE CONTRACTOR UNIT PRICE CONTRACTOR BID PRICE EXT. INCREASE/ DECREASE 1 EXCAVATION, CLASS 10 - WASTE CY 10 43.6 33.6 $ 76.00 $ 2,553.60 $ 2,553.60 2 TOPSOIL, FURNISH AND SPREAD CY 2 2.0 - $ 256.00 $ - $ - 3 MODIFIED SUBBASE CY 15 27.3 12.3 $ 85.50 $ 1,051.65 $ 1,051.65 4 MEDIAN, P.C. CONCRETE, 8 IN. SY 73.2 46.0 (27.2) $ 103.00 $ (2,801.60) $ (2,801.60) 5 MANHOLE ADJUSTMENT, MINOR EA 1.0 1.0 - $ 800.00 $ - $ - 6 LINEAR TRENCH DRAIN, SW-521 LF 121.0 121.0 - $ 149.00 $ - $ - 7 SUBDRAIN, STANDARD, PERFORATED PLASTIC PIPE, 6 IN. DIA. LF 125.0 160.0 35.00 $ 12.00 $ 420.00 $ 420.00 8 SUBDRAIN CLEANOUT, TYPE A-1 EA 2.0 2.0 - $ 450.00 $ - $ - 9 REMOVAL OF PAVEMENT SY 333.9 333.9 - $ 20.50 $ - $ - 10 RAILROAD APPROACH SECTION, PCC SY 260.6 261.5 0.9 $ 127.50 $ 114.75 $ 114.75 11 REMOVAL OF RECREATIONAL TRAIL SY 46.6 46.6 - $ 22.00 $ - $ - 12 REMOVAL OF SIDEWALK SY 16.0 16.0 - $ 30.00 $ - $ - 13 SIDEWALK, P.C. CONCRETE, 6 IN. SY 22.4 34.5 12.1 $ 78.00 $ 943.80 $ 943.80 14 SIDEWALK, REINFORCED P.C. CONCRETE, 6IN. SY 42.6 23.2 (19.40) $ 125.00 $ (2,425.00) $ (2,425.00) 15 DETECTABLE WARNINGS SF 44.0 44.0 - $ 39.00 $ - $ - 16 PAINT MARKINGS, SOLVENT OR WATER -BOURNE STA 13.49 13.49 - $ 91.75 $ - $ - 17 SEEDING AND FERTILIZING (URBAN) ACRE 0.01 0.01 - $ 91,500.00 $ - $ - 18 TRAFFIC CONTROL LS 1.0 1.00 - $ 5,820.00 $ - $ - 19 SAFETY CLOSURE EA 9.0 9.0 - $ 80.00 $ - $ - 20 MOBILIZATION LS 1.0 1.0 - $ 5,000.00 $ - $ - 1001 INTAKE ADJUSTMENT, MINOR LS 1.0 1.0 - $ 500.00 $ - $ - 2001 HMA, 8-INCH SY 21.3 21.3 - $ 137.50 $ - $ - PROJECT TOTALS $ (142.80) $ (142.80) PAYMENTS: AMOUNT AMT. TO DATE PAY ESTIMATE #1 $ 14,098.14 $ 14,098.14 PAY ESTIMATE #2 $ 74,254.57 $ 88,352.71 PAY ESTIMATE #3 $ 869.25 $ 89,221.96 PAY ESTIMATE #4 $ 4,511.32 $ 93,733.28 RETAINAGE $ 4,933.33 $ 98,666.61 TOTAL PAYMENTS: $ 98,666.61 CHANGE ORDERS: AMOUNT CHANGE ORDER #1 - 7/31/2024 $ 500.00 CHANGE ORDER #2 - 11/1/2024 $ 4,248.75 CHANGE ORDER TOTAL $ 4,748.75 AMOUNT ORIGINAL CONTRACT AMOUNT $ 94,060.66 CHANGE ORDER TOTAL $ 4,748.75 REVISED CONTRACT AMOUNT $ 98,809.41 FINAL QUANTITY SUMMARY $ (142.80) FINAL CONTRACT AMOUNT $ 98,666.61 Final Quantity Adjustment Contract #1107 Sheet 2 of 2