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Home My WebLink AboutPeterson Contractors - Cont. No. 1004 SIGNED FINAL QTY ADJUSTMENT - 2.6.2023CITY OF WATERLOO, IOWA FINAL QUANTITY ADJUSTMENT PROJECT: F.Y. 2021 CENTER FOR THE ARTS PARKING IMPROVEMENTS PHASE 3 (ART BLOCK) CONTRACT NO. 1004 Date Prepared: JANUARY 18, 2023 AMOUNT: $35,009.11 DECREASE TO: PETERSON CONTRACTORS, INC , 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 FEBRUARY 1, 2021 . 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. TOTAL DECREASE = $35,009.11 2/6/2023 BY: PET CONTRACTORS INC Mayor Date C TRACT R BY: cal 1,� r Date ATTEST: president TITLE: Kelfey 'Fefchfe 2/6/2023 City Clerk Date APPROVED: y Engineer 1/26/2023 Date FINAL INCREASE DECREASE CHANGE ORDER 83 FY 2021 CENTER FOR THE ARTS PARKING IMPROVEMENTS PHASE 3, NORTHWEST HALF CITY CONTRACT NO, 1004 AECOM PROJECT p 60652488 CONTRACTOR: Peterson Contractors, Inc. CONTRACT AUTHORIZED Difference Percent Item No. Description Units Unit Price Quantity Amount Quantity Amount Quantity Amount Complete 1 Clearing and Grubbing LS $ 6,100.00 1.0 $ 6,100.00 1.0 $ 6,100.00 - $ - 100% 2 Topsoil, Furnish and Spread CY $ 12.50 400.0 $ 5,000.00 - $ - (400.0) $ (5,000.00) 0% 3 Class 10 Excavation, Roadway and Borrow CY $ 12.00 1,500.0 $ 18,000.00 925.0 $ 11,100.00 (575.0) $ (6,900.00) 62% 4 Subgrade Preparation SY $.. 2.00 1,200.0 $ 2,400.00 1,200.0 $ 2,400.00 $ 100% 5 Subgrade Treatment, Geognd (Type 2) SY $ 4.15 600.0 $ 2,490.00 - $ - (600.0) $ (2,490.00) 0% 6' Modified Subbase TONS $ 19.00 1,655.0 $ 31,445.00 756.1 $ 14,365.90 (898.9) $ (17,079.10) 46% 7' 6" Longitudinal 5ubdrain LF $ 16.50 965.0 $ 15,922.50 289.0 $ 4,768.50 (676.0) $ (11,154.00) 30% 8 8" Longitudinal 5ubdrain LF $ 21.00 420.0 $ 8,820.00 304.0 $ 6,384.00 (116.0) $ (2,436.00) 72% 9 5ubdrain Outlet EA $ 500.00 1.0 $ 500.00 1.0 $ 500.00 - $ - 100% 10 Manhole Adjustment, Minor EA $ 500.00 5.0 $ 2,500.00 2.0 $ 1,000.00 (3.0) $ (1,500.00) 40% 11 Rebuild Intake Top EA $ 3,500.00 2.0 $ 7,000.00 2.0 $ 7,000.00 - $ - 100% 12• Removal of Pavement 5Y $ 9.00 1179.0 $ 10,611.00 1,338.3 $ 12,044.52 159.3 $ 1,433.52 114% 13e Standard or Slip Form PCC Pavement, Class C, Class 3 Durability, 8" SY $ 39.00 1,859.9 $ 72,536.10 1,849.3 $ 72,120.75 (10.7) $ (415.35) 99% 14 Curb and Gutter, 2' LF $ 25.00 104.0 $ 2,600.00 107.0 $ 2,675.00 3.0 $ 75.00 103% 15• Temporary Pavement SY $ 35.00 610.5 $ 21,367.50 813.7 $ 28,479.50 203.2 $ 7,112.00 133% 16 Temporary Sidewalk SY $ 36.00 32.5 $ 1,170.00 47.7 $ 1,717.20 152 $ 54720 147% 17 Removal of Sidewalk SY $ 10.00 1,034.9 $ 10,349.00 1,122.2 $ 11,222.00 87.3 $ 873.00 108% 18 Sidewalk, PCC, 6 In SY $ 40.00 130.7 $ 5,228.00 132.9 $ 5,316.00 2.2 $ 88.00 102% 19 Colored Sidewalk, PCC, 6 In SY $ 125.00 726.4 $ 90,800.00 746.8 $ 93,350.00 20.4 $ 2,550.00 103% 20 Detectable Warning SF $ 30.00 8.0 $ 240.00 - ... $ - (8.0) $ (240.00) 0% 21e Lighting Poles EA... $ 4,550.00 10.0 $ 45,500.00 10.0 $ 45,500.00 $ 100% 22 Electrical Circuits LF 5 15.00 760.0 $ 11,400.00 760.0 $ 11,400.00 - $ - 100% 23 Painted Pavement Markings, Waterborne or Solvent -Based STA $ 40.00 31.6 $ 1,264.00 31.6 $ 1,264.00 - $ - 100% 24 Painted Symbols and Legends, Waterborne or Solvent -Based EA $ 50.00 4.0 $ 200.00 4.0 $ 200.00 - $ - , 10096 25 Temporary Traffic Control LS $ 7,500.00 1.0 $ 7,500.00 1.00 $ 7,500.00 - $ - 100% 26 Temporary Seeding and Fertilizing (Urban) AC $ 5,000.00 0.2 $ 1,000.00 0.4 $ 2,000.00 0.2 $ 1,000.00 200% 27 Bed Preparation SF $ 1.00 5,843.0 $ 5,843.00 2,921.5 $ 2,921.50 (2,921.5) $ (2,921.50) 50% 28 Steel Bed Edging LF $ 8.00 83.0 $ 664.00 84.5 $ 676.00 1.5 $ 12.00 102% 29 Washed Stone Mulch and Weed Barrier Fabric SF $ 1.00 5,843.0 5 5,843.00 5,843.0 $ 5,843.00 - $ - 100% 30 Boulders (Move and Place on Site) EA $ 50.00 14.0 $ 700.00 14.0 $ 700.00 - $ _ 10016 31 Groundcover (Feather Reed Grass, 1 Gal. Cont) EA $ 10.00 100.0 $ 1,000 00 100.0 $ 1,000.00 - $ - 100% 32 Groundcover (Prairie Dropsied, 1 Gal. Cont) EA $ 10.00 112.0 $ 1,120 00 112.0 $ 1,120 00 - $ - 100% 33 Groundcover (Warrior 5witchgrass, 1 Gal. Conti EA $ 11.50 75.0 $ 86250 670 $ 770.50 (8.0) $ (92.00) 89% 34 Groundcover (Stella D'Oro Daylily, 1 Gal. Cont) EA $ 10.00 180.0 $ 1,800.00 180.0 $ 1,800.00 - $ - 100% 35 Shrub (Gro-low Sumac, 3 Gal. Cont) EA $ 40.00 31.0 $ 1,240 00 31.0 $ 1,240.00 - $ -... 100% 36 Tree (Autumn Blaze Maple, 2.5" Cal B&B) EA $ 400.00 3.0 $ 1,200 00 3.0 $ 1,200.00 - $ - 100% 37 Tree (Easter White Pine, 7' Ht. Spec B&B) EA $ 350.00 3.0 $ 1,050.00 3.0 5 1,050.00 - $ - 100% 38 Tree (Prairiefire Crabapple. 1.5" Cal. B&B) EA $ 250.00 5.0 $ 1,250.00 5.0 $ 1,250.00 - $ - 100% 39 Tree (Skyline Honnylocust, 2.5" Cal. 8&B) EA $ 400.00 2.0 $ 800.00 . _._ 2.0 $ 800.00 $ -..... 100% 40 Tree (Spring Snow Crabapple, 1.5" Cal. B&B) EA $ 250.00 6.0 $ 1,500.00 6.0 $ 1,50000 $ - 100% 41 Turfgrass Sod SF $ 1.00 1,505.0 $ 1,505 00 6,289.6 $ 6,289 62 4,784.6 $ 4,784.62 418% 42 SWPPP Management LS $ 1,000.00 1.0 $ 1,000.00 1.00 $ 1,000.00 - $ - 100% 43 Wattles, Installation LF $ 2.50 100.0 $ 250.00 411.0 $ 1,027.50 311.0 $ 777.50 411% 44 Wattles, Removal LF $ 1.00 100.0 $ 100.00 411.0 $ 411.00 311.0 $ 311.00 411% 45 Inlet Protection Device, Installation EA $ 80.00 7.0 $ 560.00 3.0 $ 240.00 (4.0) $ (320.00) 43% 46 Inlet Protection Device, Maintenance EA $ 15.00 14.0 $ 210.00 - $ - (14.0) $ (210.00) 0% 47 Concrete Steps SF $ 38.00 645.8 $ 24,540.40 645.8 $ 24,540.40 - $ - 100% 48 Concrete Stoop SF $ 56.00 40.0 $ 2,240.00 $ - (40.0) $ (2,24000) 0% 49 Stainless Steel Handrails LF $ 175.00 36.0 $ 6,300.00 27.0 $ 4,725.00 (90) $ (1,575.00) 75% 50 Removals, As Per Plan LS $ 20,000.00 1.0 $ 20,000.00 1.0 $ 20,000.00 - $ - 100% 51 Mobilization LS $ 22,500.00 1.0 $ 22,500 00 1.0 $ 22,500.00 - $ - 100% • -Indicated Modiifed by Change Order III ,.. TOTALS $ 486,021.00 $ 451,011.89 5 (35,009.11) 93% FINAL INCREASE DECREASE CHANGE ORDER k3 FY 2021 CENTER FOR THE ARTS PARKING IMPROVEMENTS PHASE 3, NORTHWEST HALF CITY CONTRACT NO. 1004 AECOM PROJECT k 60652488 CONTRACTOR: Peterson Contractors, Inc. CONTRACT AUTHORIZED Difference Percent Item No. Description Units Unit Price Quantity Amount Quantity Amount Quantity Amount Complete CHANGE ORDERS 1-8 Revise Phase 3A Completion Date LS $ (2,000.00) 1.0 $ (2,000.00) 1.0 $ (2,000.00) - $ - 100% 1-9 Type II Handholes EA $ 990.00 2.0 $ 1,980:00 2.0 $ 1,980.00 - $ - 100% 1-10 1" Chamfer Added to Light Pole Footings EA $ 27.50 7.0 $ 192.50 7.0 $ 192.50 - $ - 100% 1-11 Removal of Equipment from Vault LS $ 8,250.00 1.0 $ 8,250.00 1.0 $ 8,250.00 - $ - 100% 1-12 Removal of Vault LS $ 8,100.00 1.0 $ 8,100.00 1.0 $ 8,100.00 - $ - 10036 1-13 Remove Existing Door/Construct Wall LS $ 1,500.00 1.0 $ 1,500.00 1.0 $ 1,500.00 - $ - 100% 1-14 Waterproof New Wall Area LS $ 200.00 1.0 $ 200.00 1.0 $ 200.00 $ 100% 1-15 Backfill Vault Area with Plowable Mortar CY $ 150.00 40.0 $ 6,000.00 40.0 $ 6,000.00 - $ - 100% 1-16 Deduct for Removals to 3' Below Grade 15 $ (5,500.00) 1.0 $ (5,500.00) 1.0 $ (5,500.00) - $ - 100% 1-17 Watermain Removal, 4" L5 $ 850.00 1.0 $ 850.00 1.0 $ 850.00 - $ - 100% 1-18 4" DIP Watermain LS $ 6,500.00 1.0 $ 6,500.00 1.0 $... 6,500.00 - $ - 100% 1-19 4" 90 Degree LS $ 275.00 1.0 $ 275.00 1.0 $ 275.00 - $ - 100% 1-20 4" 45 Degree L5 $ 500.00 1.0 $ 500.00 1.0 $ 500.00 - $ - 100% 1-21 4" Alpha Coupling LS $ 1,250.00 1.0 $ 1,250.00 1.0 $ 1,250.00 - $ - 100% 1-22 Exploratory Digging at Watermain LS $ 300.00 1.0 $ 300.00 1.0 $ 300.00 - $ - 100% 2-1 Extra Saw Cuts for Change Order 41 Work LF $ 8.40 520.0 $ 4,368.00 520.0 $ 4,368.00 - $ - 10056 2-2 Hollow Core Concrete Slab Repair LS $ 10,806.03 1.0 $ 10,806.03 1.0 $ 10,806.03 - $ - 10056 TOTAL CONSTRUCTION AMOUNT $ 529,592.53 $ 494,583.02 $ (35,009.11) 93% TOTAL CONTRACT $ 529,592.53 TOTAL EARNED TO DATE $ 494,583.42 CONTRACT DECREASE $ (35,009.11)