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Home My WebLink About2021-01-04-J01K Library Stormwater Improvements_Pmt Est 7AGENDA ITEM: CITY OF WAUKEE, IOWA CITY COUNCIL MEETING COMMUNICATION MEETING DATE: January 4, 2021 AGENDA ITEM:Consideration of approval of Pay Estimate No. 7 to Elder Corporation for the Waukee Public Library Stormwater Improvements Project in the amount of $248,183.23. FORMAT:Consent Agenda SYNOPSIS INCLUDING PRO & CON: Elder Corporation has requested a partial pay estimate No. 7 for the Waukee Public Library Stormwater Improvements Project in the amount of $248,183.23. Shive-Hattery has reviewed the payment estimate and recommends payment. Pay Estimate No. 7 is for the period ending November 31, 2020. Pay Estimate No. 7 is for permeable pavers, bioretention cells, storm sewer, landscaping, erosion control, and plantings. FISCAL IMPACT INCLUDING COST/BENEFIT ANALYSIS: $248,183.23. COMMISSION/BOARD/COMMITTEE COMMENT: STAFF REVIEW AND COMMENT: RECOMMENDATION: Approve Pay Estimate No. 7 ATTACHMENTS: I. Letter of Recommendation II. Pay Estimate No. 7 PREPARED BY:Beth Richardson REVIEWED BY:Rudy Koester RK PUBLIC NOTICE INFORMATION – NAME OF PUBLICATION: DATE OF PUBLICATION: J1K Project# 4185870 December 22nd, 2020 TO: Rudy Koester City of Waukee 805 University Ave Waukee IA, 50263 RE: Pay Request #7 Waukee Public Library Stormwater Improvements SH Project Number 4185870 Mr. Koester, Please find attached a detailed pay request for the Waukee Public Library Stormwater Improvements. The pay request includes the following items: • Permeable Paver • Bioretention cells • Storm Sewer • landscaping • Erosion Control • Plantings We have reviewed the detailed quantities are they are in line with the work completed. If City staff concurs with this payment, we recommend the City of Waukee issue payment to Elder Corporation of Pleasant Hill, IA in the amount of $248,183.23 for the work completed to date. Sincerely, Shive-Hattery, Inc. Nathan Hardisty, PE Project Manager Enc. Pay Request #7 CITY OF WAUKEE 230 W HICKMAN ROAD WAUKEE, IOWA 50263 Contractor:Elder Corporation 5088 East University Ave Pleasant Hill, IA 50327 Item Division 1 -SRF Eligible Division 2 -Not SRF Eligible Division 1 -SRF Eligible Division 2 -Not SRF Eligible No.Unit Est.Est Unit Extended Quantity Quantity Value Qty Qty Price Price Completed Completed Completed 1 LS 0.80 0.20 14,000.00$ 14,000.00$ 0.80 0.2 14,000.00$ 2 CY 2,200.00 - 22.00$ 48,400.00$ 2,200 48,400.00$ 3 CY 50.00 20.00 125.00$ 8,750.00$ 50.00 20 8,750.00$ 4 LS 1.00 - 250,000.00$ 250,000.00$ 0.90 225,000.00$ 5 SY 8,590.00 - 4.50$ 38,655.00$ 8,590 38,655.00$ 6 LF - 372.00 63.00$ 23,436.00$ 275 17,325.00$ 7 LF - 137.00 124.00$ 16,988.00$ 137 16,988.00$ 8 LF 78.00 - 25.00$ 1,950.00$ 33.5 837.50$ 9 LF 298.00 - 17.00$ 5,066.00$ 298.00 5,066.00$ 10 LF 1,841.00 - 34.00$ 62,594.00$ 1,841 62,594.00$ 11 LF 37.00 - 52.00$ 1,924.00$ 37 1,924.00$ 12 LF 230.00 - 47.00$ 10,810.00$ 230 10,810.00$ 13 LF 85.00 - 58.00$ 4,930.00$ 85 4,930.00$ 14 LF 361.00 - 77.00$ 27,797.00$ 361 27,797.00$ 15 LF 41.00 - 137.00$ 5,617.00$ 41 5,617.00$ 16 LF 132.00 - 123.00$ 16,236.00$ 130 15,990.00$ 17 LF 144.00 - 137.00$ 19,728.00$ 144 19,728.00$ 18 LF 46.00 - 52.00$ 2,392.00$ 64.00 3,328.00$ 19 LF 11.00 - 134.00$ 1,474.00$ 6.00 804.00$ 20 LF 18.00 - 118.00$ 2,124.00$ 18.00 2,124.00$ 21 LF 200.00 - 135.00$ 27,000.00$ 214 28,890.00$ 22 LF 1,434.00 - 22.00$ 31,548.00$ 1,452 31,944.00$ 23 EA 1.00 - 1,700.00$ 1,700.00$ 1 1,700.00$ 24 EA 1.00 - 2,000.00$ 2,000.00$ 1 2,000.00$ 25 EA 2.00 - 3,700.00$ 7,400.00$ 2 7,400.00$ 26 EA 12.00 - 1,000.00$ 12,000.00$ 9 9,000.00$ 27 EA - 3.00 4,100.00$ 12,300.00$ 2 8,200.00$ 28 EA 2.00 - 3,100.00$ 6,200.00$ 2 6,200.00$ 29 EA 1.00 - 4,600.00$ 4,600.00$ 1 4,600.00$ 30 EA 3.00 - 6,600.00$ 19,800.00$ 3 19,800.00$ 31 EA 2.00 - 9,000.00$ 18,000.00$ 2 18,000.00$ 32 EA 1.00 - 2,300.00$ 2,300.00$ 1 2,300.00$ 33 EA 1.00 - 3,700.00$ 3,700.00$ 1 3,700.00$ 34 EA 1.00 - 7,600.00$ 7,600.00$ 1 7,600.00$ 35 EA 1.00 - 2,900.00$ 2,900.00$ 1 2,900.00$ 36 EA 3.00 - 4,600.00$ 13,800.00$ 3 13,800.00$ 37 EA 19.00 - 1,900.00$ 36,100.00$ 19.00 36,100.00$ 38 EA 1.00 - 1,400.00$ 1,400.00$ 1.00 1,400.00$ 39 EA 1.00 - 38,000.00$ 38,000.00$ 1.00 38,000.00$ 40 EA 1.00 - 17,000.00$ 17,000.00$ 1.00 17,000.00$ 41 EA - 1.00 8,000.00$ 8,000.00$ 1 8,000.00$ 42 LS 1.00 - 7,100.00$ 7,100.00$ 1 7,100.00$ 43 EA 26.00 - 800.00$ 20,800.00$ 8 1 7,200.00$ 44 SY 3,093.00 2,438.00 45.00$ 248,895.00$ 3,093 2,438 248,895.00$ 45 LF 562.00 - 55.00$ 30,910.00$ 562.00 30,910.00$ 46 SY 258.00 271.00 6.50$ 3,438.50$ 258.00 271 3,438.50$ 47 SY 413.00 419.00 58.00$ 48,256.00$ 413.00 419 48,256.00$ PAY REQUEST Project Title Waukee Public Library Stormwater Improvements Pay Period end date 11/31/2020 Pay Request Number 7 Orig. Contract Amount & Date Estimated Completion Date June 1, 2021 STORM SEWER, TRENCHED, PP, 36 IN. STORM SEWER, TRENCHED, PP, 42 IN. STORM SEWER, TRENCHED, RCP, 15 IN. STORM SEWER, TRENCHED, RCP, 18 IN. 4185870 Date December 17, 2020 $2,162,580.00 05/04/20 TOPSOIL, ON-SITE TOPSOIL, COMPOST-AMENDED EARTHWORK BID ITEMS Description S-H Project File Number CLEARING AND GRUBBING SUBGRADE PREPARATION SANITARY SEWER GRAVITY MAIN, TRENCHED, PVC, 8 IN. SANITARY SEWER GRAVITY MAIN, TRENCHLESS, PVC, 8 IN. REMOVAL OF SANITARY SEWER, ANY SIZE STORM SEWER, TRENCHED, HDPE PERFORATED, 6 IN. STORM SEWER, TRENCHED, HDPE PERFORATED, 8 IN. STORM SEWER, TRENCHED, CMP, 6 IN. STORM SEWER, TRENCHED, PP, 12 IN. STORM SEWER, TRENCHED, PP, 18 IN. STORM SEWER, TRENCHED, PP, 24 IN. STORM SEWER, TRENCHED, PP, 30 IN. STORM SEWER, TRENCHED, RCP, 24 IN. STORM SEWER, TRENCHED, RCP, 42 IN. REMOVAL OF STORM SEWER, ANY SIZE MANHOLE, SW-301, 48 IN. MANHOLE, SW-401, 48 IN. MANHOLE, SW-401, 60 IN. MANHOLE, SW-401, 72 IN. PIPE APRON, RCP, 15 IN. PIPE APRON, RCP, 24 IN. PIPE APRON, RCP, 42 IN. SUBDRAIN CLEANOUT MANHOLE, SW-401, 84 IN. INTAKE, SW-501 INTAKE, SW-505 INTAKE, SW-506 (MODIFIED) INTAKE, SW-513 4'X4' INTAKE, SW-513 6'X6' INTAKE, PVC DRAIN BASIN, 18 IN. CORRUGATED METAL RISER, 6 IN. IN-LINE WATER CONTROL STRUCTURE STORM SEWER HYDRODYNAMIC SEPARATOR EXTERNAL DROP CONNECTION MODIFY EXISTING POND OUTLET STRUCTURE REMOVE MANHOLE OR INTAKE PAVEMENT, PCC, 7" BEAM CURB REMOVAL OF SIDEWALK SIDEWALK, PCC, 5" P:\Projects\DM\4185870\Construction\Library\CASupport\Pay Requests\Pay Request #7\PayApp#7_Waukee Public Library Pay Request 6 1 of 3 48 SF 50.00 46.00 58.00$ 5,568.00$ 50.00 46 5,568.00$ 49 SY 3,115.00 1,340.00 6.50$ 28,957.50$ 3,115 1,340 28,957.50$ 50 TON 728.00 - 46.00$ 33,488.00$ 728.00 33,488.00$ 51 TON 182.00 - 43.00$ 7,826.00$ 182.00 7,826.00$ 52 TON 390.00 - 68.00$ 26,520.00$ 390.00 26,520.00$ 53 SF 12,250.00 - 6.50$ 79,625.00$ 12,250.00 79,625.00$ 54 EA 19.00 - 470.00$ 8,930.00$ 19.00 8,930.00$ 55 EA 1.00 - 3,700.00$ 3,700.00$ 1.00 3,700.00$ 56 LS 1.00 - 5,100.00$ 5,100.00$ 1.00 5,100.00$ 57 LS 1.00 - 10,000.00$ 10,000.00$ 0.25 2,500.00$ 58 EA 9.00 - 158.00$ 1,422.00$ -$ 59 AC 1.50 - 3,700.00$ 5,550.00$ 1.25 4,625.00$ 60 AC 0.20 - 7,900.00$ 1,580.00$ -$ 61 AC 0.30 - 7,400.00$ 2,220.00$ -$ 62 AC 4.00 - 1,600.00$ 6,400.00$ 1.10 1,760.00$ 63 EA 1,134.00 - 10.50$ 11,907.00$ -$ 64 EA 137.00 145.00 18.00$ 5,076.00$ -$ 65 EA 281.00 - 42.00$ 11,802.00$ 85.00 3,570.00$ 66 EA 42.00 - 64.00$ 2,688.00$ 42.00 2,688.00$ 67 EA 3.00 2.00 460.00$ 2,300.00$ 3.00 2.00 2,300.00$ 68 EA - 5.00 400.00$ 2,000.00$ - 5.00 2,000.00$ 69 EA 19.00 11.00 425.00$ 12,750.00$ 19.00 11.00 12,750.00$ 70 EA - 1.00 650.00$ 650.00$ - 1.00 650.00$ 71 EA 6.00 19.00 520.00$ 13,000.00$ 6.00 19.00 13,000.00$ 72 LS 1.00 - 1,600.00$ 1,600.00$ 1.00 1,600.00$ 73 LS 1.00 - 3,900.00$ 3,900.00$ 0.70 2,730.00$ 74 LF 5,100.00 - 3.00$ 15,300.00$ 3,060 9,180.00$ 75 LF 5,100.00 - 0.50$ 2,550.00$ -$ 76 SQ 160.00 - 10.50$ 1,680.00$ -$ 77 TON 45.00 - 68.00$ 3,060.00$ 33.75 2,295.00$ 78 TON 65.00 - 68.00$ 4,420.00$ 32.50 2,210.00$ 79 LF 3,300.00 - 1.50$ 4,950.00$ -$ 80 LF 3,300.00 - 0.05$ 165.00$ -$ 81 LF 3,300.00 - 0.50$ 1,650.00$ -$ 82 AC 4.00 - 3,700.00$ 14,800.00$ -$ 83 EA 5.00 - 210.00$ 1,050.00$ 5.00 1,050.00$ 84 EA 5.00 - 53.00$ 265.00$ 4.00 212.00$ 85 EA 5.00 - 53.00$ 265.00$ -$ 86 TON 605.00 - 53.00$ 32,065.00$ 605.00 32,065.00$ 87 TON 120.00 - 37.00$ 4,440.00$ 120.00 4,440.00$ 88 CY 570.00 - 79.00$ 45,030.00$ 570.00 45,030.00$ 89 CY 25.00 10.00 52.00$ 1,820.00$ 25.00 10 1,820.00$ 90 LS - 1.00 1,100.00$ 1,100.00$ 1 1,100.00$ 91 LS - 1.00 1,700.00$ 1,700.00$ 1 1,700.00$ 92 SF - 133.00 23.00$ 3,059.00$ 133 3,059.00$ 93 LS - 1.00 1,700.00$ 1,700.00$ 1 1,700.00$ 94 LS - 1.00 2,900.00$ 2,900.00$ 1 2,900.00$ 95 LS - 1.00 2,300.00$ 2,300.00$ 1 2,300.00$ 96 LS - 1.00 13,000.00$ 13,000.00$ 1 13,000.00$ 97 LS - 1.00 39,000.00$ 39,000.00$ 1 39,000.00$ 98 LS - 1.00 103,530.00$ 103,530.00$ 1 103,530.00$ 99 LS 1.00 - 1,300.00$ 1,300.00$ 1.00 1,300.00$ 100 LS 1.00 - 8,400.00$ 8,400.00$ 1.00 8,400.00$ 101 LS - 1.00 840.00$ 840.00$ 1 840.00$ 102 LS - 1.00 1,100.00$ 1,100.00$ 1 1,100.00$ 103 LS - 1.00 860.00$ 860.00$ 1 860.00$ 104 LS - 1.00 860.00$ 860.00$ 1 860.00$ 105 LS - 1.00 1,100.00$ 1,100.00$ 1 1,100.00$ 106 LS - 1.00 1,100.00$ 1,100.00$ 1 1,100.00$ 107 LS - 1.00 260.00$ 260.00$ 1.00 260.00$ 108 LS 0.70 0.30 17,000.00$ 17,000.00$ 0.70 0.30 17,000.00$ 109 LS 0.70 0.30 337,783.00$ 337,783.00$ 0.62 0.23 287,115.55$ 8' HT EVERGREEN TREE SWPPP PREPARATION SWPPP MANAGEMENT FILTER SOCK, 9 IN. SPLASH BLOCK ASSEMBLY SPLASH BLOCK ASSEMBLY (MODIFIED) TEMPORARY TRAFFIC CONTROL PAINTED PAVEMENT MARKINGS AND SYMBOLS TRAFFIC SIGN ASSEMBLY HYDRAULIC SEEDING, TURFGRASS INLET PROTECTION DEVICE, REMOVAL BIORETENTION STORAGE ROCK (ASTM # 57 STONE) BIORETENTION FILTER ROCK (ASTM #8 STONE) FILTRATION SOIL DOUBLE-SHREDDED HARDWOOD MULCH INSTALL SALVAGED ADA DOOR BUTTON PEDESTAL INSTALL SALVAGED DONOR BENCHES AND URN INSTALL SALVAGED DONOR BRICKS INSTALL SALVAGED METAL BENCHES AND TRASH RECEPTACLES INSTALL SALVAGED PLANTINGS AND MEMORIAL PLAQUE BOULDERS INSTALL SALVAGED ROCK MULCH REMOVE AND DISPOSE OF SITE ELECTRICAL FIXTURES AND CONDUITS REMOVE AND SALVAGE ADA DOOR BUTTON PEDESTAL REMOVE AND SALVAGE DONOR BENCHES AND URN REMOVE AND SALVAGE DONOR BRICKS REMOVE AND SALVAGE METAL BENCHES AND TRASH RECEPTACLES DETECTABLE WARNINGS PAVEMENT REMOVAL PERMEABLE PAVER SUBBASE COURSE (ASTM #2 STONE) PERMEABLE PAVER BASE COURSE (ASTM # 57 STONE) PERMEABLE PAVER BEDDING COURSE (ASTM #8 STONE) PERMEABLE PAVERS 6-8' B&B DECIDUOUS TREE 2" B&B DECIDUOUS TREE 2.5" B&B DECIDUOUS TREE 3.5" B&B DECIDUOUS TREE HYDRAULIC SEEDING, WETLAND MIX HYDRAULIC SEEDING, UPLAND PRAIRIE MIX HYDRAULIC SEEDING, FERTILIZING - TYPE 4 PLUG PERENNIAL PLANTING, 3" DEPTH 1 GALLON PERENNIAL PLANTING 2 GALLON SHRUB PLANTING 3 GALLON SHRUB PLANTING FILTER SOCK, REMOVAL EROSION CONTROL BLANKET RIPRAP, CLASS 'B' RIPRAP, CLASS 'E' SILT FENCE CONSTRUCTION SURVEY MOBILIZATION REMOVE AND SALVAGE PLANTINGS AND MEMORIAL PLAQUE BOULDERS REMOVE AND SALVAGE ROCK MULCH REMOVE AND SALVAGE TRAFFIC SIGNS SILT FENCE, REMOVAL OF SEDIMENT SILT FENCE, REMOVAL OF DEVICE EROSION CONTROL MULCHING, HYDROMULCH INLET PROTECTION DEVICE, SEDIMENT FILTER BAG INLET PROTECTION DEVICE, MAINTENANCE RELOCATE EXISTING SCULPTURE MONUMENT SIGN SITE LIGHTING REMOVE AND DISPOSE OF MONUMENT SIGN P:\Projects\DM\4185870\Construction\Library\CASupport\Pay Requests\Pay Request #7\PayApp#7_Waukee Public Library Pay Request 6 2 of 3 CO-1.1 LS 1.00 2,500.00$ 2,500.00$ 1.00 2,500.00$ CO-1.2 LS 1.00 2,000.00$ 2,000.00$ 1.00 2,000.00$ CO-1.3 LS 1.00 1,700.00$ 1,700.00$ 1.00 1,700.00$ CO-1.4 LS 1.00 1,800.00$ 1,800.00$ 1.00 1,800.00$ CO-1.41a EA (1.00)8,000.00$ (8,000.00)$ (1.00)($8,000.00) CO-2.1 LS 1.00 2,400.00$ 2,400.00$ 1.00 $2,400.00 CO-3.1 LS 1.00 1,925.00$ 1,925.00$ 1.00 $1,925.00 CO-4.1 EA 1.00 1,500.00$ 1,500.00$ 1.00 $1,500.00 CO-4.2 LS 1.00 2,800.00$ 2,800.00$ 1.00 $2,800.00 CO-4.87A TON 25.00 37.00$ 925.00$ 25.00 $925.00 $2,172,130.00 $1,990,965.05 Description None $248,183.23 is recommended for approval for payment in accordance with the terms of the Contract Modify storm sewer cleanout to storm sewer intake Modular Block Retaining Wall Additional Bioretention Filter Rock (ASTM #8 Stone) Approved Change Order 4 5,225.00$ Percent Complete 92% Percent of Contract Period Utilized 58% The amount of: Total Previously Approved 1,643,233.57$ Amount Due This Request 248,183.23$ Pay Request 5 Total Earned Less Retainage 1,891,416.80$ Total Previously Approved (list each)Pay Request 1 Pay Request 2 Pay Request 3 Pay Request 6 Pay Request 4 $166,446.56 $292,763.40 $270,342.73 $519,280.31 $69,817.87 $324,582.70 Materials Stored -$ Retainage (5%)99,548.25$ Liquidated Damages Approved Change Order 3 1,925.00$ Revised Contract Price $2,172,130.00 1,990,965.05$ Approved Change Order 1 -$ Approved Change Order 2 2,400.00$ Total Approved Total Completed Contract Price $2,162,580.00 1,990,965.05$ Unit Price Extended Cost -$ Change Order #1 Connection to Existing Sanitary Sewer Manhole adajcent to Ford Lane Sod for 35 Ford Lane Site Restoration Additional depth on Sanitary Sewer Installation Field Tile Replacement Deduction of External Drop Connection Adjust Existing Hydrant and Replace Storz Nozzle Change Order #2 Change Order #3 Additional Reinforcing in Beam Curbs around BioRetention Change Order #4 Approved By: City of Waukee Signature: Name: Name: Nathan Hardisty, PE TOTAL MATERIALS STORED SUMMARY -$ TOTAL -$ Title: Date: Contractor: Elder Corporation Signature: Name: Title: Date: Recommended By: Shive-Hattery Inc. Signature: Title: Project Engineer Date: PAY REQUEST SUMMARY # of Units P:\Projects\DM\4185870\Construction\Library\CASupport\Pay Requests\Pay Request #7\PayApp#7_Waukee Public Library Pay Request 6 3 of 3