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Northwest Arterial - Pennsylvania Avenue Right Turn Lane Project: Accepting Public Improvement ContractCity of Dubuque City Council Meeting Consent Items # 25. Copyrighted June 21, 2021 ITEM TITLE: Northwest Arterial - Pennsylvania Avenue Right Turn Lane Project: Acceptance of Public Improvement Contract- Iowa DOT Project No. CS-TS F-2100 (685)--85-31 C I P 3002675 SUMMARY: City Manager recommending acceptance of the public improvement contract for the Northwest Arterial — Pennsylvania Avenue Right Turn Lane Improvements Project, as completed by Midwest Concrete, Inc., in the final contract amount of $370,116.25, which is an 8.7% increase from the original contract amount of $340,575.10. RESOLUTION Accepting the Northwest Arterial - Pennsylvania Avenue Right Turn Lane Improvement Project and authorizing the final payment to the contractor SUGGESTED Suggested Disposition: Receive and File; Adopt Resolution(s) DISPOSITION: ATTACHMENTS: Description NW Arterial Pennsylvania Avenue Right Turn Lane Project-MVM Memo Staff Memo Resolution I DOT Cert of Completion Final Payment Type City Manager Memo Staff Memo Resolutions Supporting Documentation Supporting Documentation THE CITY OF Dubuque DUUB-.-*.-TE *AwiuCft 111111! Masterpiece on the Mississippi 2007-2012-2013 2017*2019 TO: The Honorable Mayor and City Council Members FROM: Michael C. Van Milligen, City Manager SUBJECT: Northwest Arterial - Pennsylvania Avenue Right Turn Lane Project Acceptance of Public Improvement Contract Iowa DOT Project No. CS-TSF-2100 (685)--85-31 CIP 3002675 DATE: June 16, 2021 Assistant City Engineer Bob Schiesl is recommending acceptance of the public improvement contract for the Northwest Arterial — Pennsylvania Avenue Right Turn Lane Improvements Project, as completed by Midwest Concrete, Inc., in the final contract amount of $370,116.25, which is an 8.7% increase from the original contract amount of $340,575.10. The added costs incurred were a result of additional work performed to improve an area with poor underlying soil conditions under the new pavement. I concur with the recommendation and respectfully request Mayor and City Council approval. k�4 v4j�� Micl�ael C. Van Milligen' MCVM:jh Attachment cc: Crenna Brurnwell, City Attorney Cori Burbach, Assistant City Manager Gus Psihoyos, City Engineer Robert Schiesl, Assistant City Engineer THE CITY OF DtUB E Masterpiece on the Mississippi' Dubuque All -America CiW 2007-2012-2013 2017*2019 TO: Michael C. Van Milligen, City Manager Gus Psihoyos, City Engineer FROM: Robert Schiesl, Assistant City Engineer SUBJECT: Northwest Arterial - Pennsylvania Avenue Right Turn Lane Project Acceptance of Public Improvement Contract Iowa DOT Project No. CS-TSF-2100 (685)--85-31 CIP 3002675 DATE: June 15, 2021 INTRODUCTION The enclosed resolution provides for the acceptance of the Public Improvement Contract for the Northwest Arterial — Pennsylvania Avenue Right Turn Lane Improvements Project. BACKGROUND The easterly approach driving lane of the Pennsylvania and Northwest Arterial intersection has one left turn lane, one straight thru lane, and previously had one shared thru and right turn lane. The prior shared thru and right turn movement to go straight or north is a very heavy traffic movement. Unfortunately, it only took one westbound (straight thru) vehicle queued at the light to block all free right turn movements. Once blocked, this shared lane would rapidly back up with vehicles stacking to over 300 feet from the intersection. The City of Dubuque applied for and was awarded a Traffic Safety Improvement (TSF) Grant from the Iowa DOT in the amount of $364,000 to assist with the construction of a right turn lane on the easterly leg of Pennsylvania Avenue with traffic signal adjustments at NW Arterial and Pennsylvania intersection. PRE -CONSTRUCTION CONDITIONS Although traffic signal timings at the NW Arterial - Pennsylvania intersection are reviewed and updated throughout the year, the previously shared straight thru - right turn lane did not efficiently handle right turning traffic movements. ITS improvements have been implemented at this intersection over the last 10 years to provide the most efficiency from the existing geometrics. This approach had come to the point where no additional efficiencies could be achieved without adding traffic lane improvements. DISCUSSION The Pennsylvania and NW Arterial intersection turn lane improvement included the construction of a new - exclusive 350-foot right turn lane along the existing easterly approach on Pennsylvania. The new right turn lane allows for a second dedicated straight thru lane as well as maintaining the existing dedicated left turn lane. The turn lane improvement has improved the capacity and efficiency of this intersection. The Northwest Arterial - JFK Intersection Right Turn Lane Improvements Project was completed by Midwest Concrete, Inc. of Peosta, Iowa in the final contract amount of $370,116.25 which is an 8.7% increase from the original contract amount of $340,575.10. The added costs incurred were a result of additional work performed to improve an area with poor underlying soil conditions under the new pavement. The additional cost ($29,541.15) was within the allocated contingency for the project. RECOMMENDATION I recommend that the City Council accept the improvements and authorize the payment of the contract amount of $370,116.25 to Midwest Concrete, Inc., for the Northwest Arterial - Pennsylvania Intersection Right Turn Lane Improvements Project. BUDGETIMPACT The project cost for the turn lane improvements are summarized in the following table: Description � Estimate Award Final Construction — New Penn Right Turn Lane $ 354,600.00 $ 340,575.10 $ 370,116.25 Contingency 35,500.00 35,500.00 Easement Property Acquisition 3,461.00 Engineering Design and Administration 58,600.00 58,600.00 70,169.82 Total Construction Cost Estimate $ 448,700.00 $ 434,675.10 $ 443,747.07 The project funding is summarized as follows: CIP No. Fund Description Fund Amount 3002675 Traffic Safety Improvement Grant (100%) $ 364,000.00 3002675 NW Arterial Road Right Turn Lane Improvements 79,747.07 Total Project Funding $ 443,747.07 The grant funding agreement between the Iowa DOT and the City provides for the utilization of TSF Grant Funds for eligible construction costs for the construction of a new right turn lane. The eligible constructions costs are reimbursed at 100%. All other costs such as preliminary engineering (PE), Final Engineering (FE), and Construction Engineering (CE) will be funded solely with City funding. ACTION TO BE TAKEN The City Council is requested to adopt the attached resolution to accept the public improvements and to authorize the payment of the contract amount of $370,116.25 to Midwest Concrete, Inc. for the Northwest Arterial - Pennsylvania Intersection Right Turn Lane Improvements Project. cc: Jenny Larson, Director of Finance and Budget Nathan Steffen, Civil Engineer Kent Ellis, Iowa DOT Prepared by Robert Scheisl Cily of Dubuque Engineering 50 W. 13 th St. Dubuque, 1A 52001 (563)589-4270 Return to Adrienne N. Breitfelder City Clerk City of Dubuque, 50 W. 13" St. Dubuque, 1A 52001 (563)589-4100 RESOLUTION NO. 206-21 ACCEPTING THE NORTHWEST ARTERIAL - PENNSYLVANIA AVENUE RIGHT TURN LANE IMPROVEMENT PROJECT AND AUTHORIZING THE FINAL PAYMENT TO THE CONTRACTOR WHEREAS, the public improvement contract for the Northwest Arterial - Pennsylvania Avenue Right Turn Lane Improvements Project, (the Project) has been completed by the Contractor, Midwest Concrete, Inc. (Contractor), and the City Engineer has examined the work and signed a certificate stating that the Project has been completed according to the terms of the Public Improvement Contract and that the City Engineer recommends that the Project be accepted; and WHEREAS, the final contract amount for the Project is $370,116.25; WHEREAS, the Contractor has previously been paid $356,753.83, leaving a balance of $13,362.42; and WHEREAS, the City Council finds that the recommendation of the City Engineer should be accepted. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF DUBUQUE, IOWA: Section 1. The recommendation of the City Engineer is approved, and the Project is hereby accepted. Section 2. The Finance Director is hereby directed to pay to the Contractor from the Curb Ramp Program CIP appropriations for the contract amount of $370,116.25 less any retained percentage provided for therein as provided in Iowa Code. Section 3. The Finance Director is hereby directed to pay to the Contractor the balance of the retainage of $13,362.42 as provided in Iowa Code chapter 573, and to pay such retainage in accordance with the provisions of Iowa Code chapter 573 or Iowa Code chapter 26.13. Passed, approved and adopted the 21st dayof June 2021. Attest: Danny 9/Sprafnk, Mayor Pro Tern 644'�4w A A4dh-L Adrienne N. Breitfelderre City Clerk CITY ENGINEER'S CERTIFICATE OF FINAL COMPLETION OF THE NORTHWEST ARTERIAL - PENNSYLVANIA AVENUE RIGHT TURN LANE IMPROVEMENT PROJECT The undersigned City Engineer of the City of Dubuque, Iowa, hereby certifies that he has inspected the Northwest Arterial - Pennsylvania Avenue Right Turn Lane Improvements Project, and that said Project has been performed in compliance with the terms of the Public Improvement Contract, and that the total cost of the completed work is $443,747.07. Dated this the 15t' day of June 2021. Gus Psihoyos, City Engineer Filed in the office of the City Clerk on the 15th day of June 2021. eauor'7w- X, &*iL' Adrienne N. Breitfelder, City Clerk Form 640003 03-04 wd CERTIFICATE of COMPLETION and FINAL ACCEPTANCE of AGREEMENT WORK COMPANY: Midwest Concrete Inc. COUNTY/CITY: Peosta ADDRESS: 9835 Cottingharn Rd. PROJECT NO.: CS-TSF-2100 (685)--85-31 KINDOFWORK: NW Arterial -Penn Ave Right Turn Lane (685) -Grade and Replace, Traffic Signals AGREEMENTDATE: July3,2017 FIELD COMPLETION DATE: August 23, 2019 This is to certify that the work covered by the above referenced agreement has been completed in accordance with said agreement and is hereby accepted, subject to final audit of costs. SIGNATURE: DATE: June 15 2021 T-r-ojectEngineer (Rei. Constructionj (Area Engineer) (County) (City) Year (Consultant) *SIGNATURE: DATE: District (Construction) (Maintenance) (Local Systems) Engineer Approved and work accepted by the Beefd of Gtipefyis& /City Council of City of Dubuque this 21st day of June 2021 Year 2021 Year SIGNATURE: D'anny 0. Sprank, Mayor Pro Tem Acknowledge completion of project in accordance with referenced agreement by the Iowa Department of Transportation this day of *On Local State Assisted Projects District does NOT certify but acknowledges completion of project. Year SIGNATURE: Iowa Department of Transportation DO NOT WRITE IN THIS BOX. CENTRAL OFFICE USE ONLY. (Check or Initial Appropriate Box) 0 Office of Audits 0Copies to District 0 Copy to Company El Original to Files City of Dubuque - Engineering Department MLINE NO. City Council Final Payment Form PAYMENT NO: COUNCIL FINAL PROJECT NAME: Northwest Arterial - Pennsylvania Avenue Right Turn Lane Project Iowa DOT Project No. CS-TSF-2100 (685)--85-31 CONTRACTOR: Midwest Concrete, Inc. AWARDED CONTRACT AMOUNT: $ ADDRESS: 9835 Cottingharn Road CONTRACT RECONCILIATION: $ CITY, STATE, ZIP: Peosta, Iowa 52068-7001 FINAL CONTRACT AMOUNT: $ BID ITEM DESCRIPTION CONTRACT TOTAL TO -DATE QUANTITY UNIT UNIT COST QUANTITY AMOUNT THE CITY OF t�� DUB E Masterpiece on the Mississippi 340,575.10 FINAL COST ACCEPTANCE 29,541.15 DATE: June 21, 2021 370,116.25 8.7% CURRENT PAY PERIOD FINAL QUANTITY AMOUNT QUANTITY AMOUNT Division 21 - Earthwork, Subgracle, and Subbases 1 2102-0425070 Special Backfill (T) 458.85 TON $25.00 548.47 $ 13,711.75 -0.09 $ (2.25) 548.38 $ 13,709.50 2 2102-2713070 Excavation Cl 13, Rdwy & Borrow 716.00 CY $27.00 716.00 $ 19,332.00 $ 716.00 $ 19,332.00 3 2105-8425005 Topsoil Furnish & Spread 32.25 CY $50.00 41.25 $ 2,062.50 $ 41.25 $ 2,062.50 4 2121-7425010 Shid Granular, Type A 30.00 TON $25.00 14.09 $ 352.25 $ 14.09 $ 352.25 Sub Total $ 35,456.25 Division 22 - Base Courses 5 2212-0475095 Cleaning And Preparation Of Base 0.09 MILE $10,000.00 0.09 $ 900.00 $ 0.09 $ 900.00 6 2213-6745500 RmvI Of Curb 4.54 STA $700.00 4.57 $ 3,199.00 0.05 $ 35.00 4.62 $ 3,234.00 7 2214-5145150 Pavt Scarification 458.82 SY $6.00 551.92 $ 3,311.52 0.03 $ 0.18 551.95 $ 3,311.70 Sub Total $ 7,445.70 Division 23 - Surface Courses 8 2301-1033090 Std. / Slip PCC Cl. C Cl. 3 - 9 In. 308.40 SY $65.00 368.58 $ 23,957.70 -3.45 $ (224.25) 365.13 $ 23,733.45 9 2303-0000100 HMA, Comm Mix (includes Asphalt Binder), As Per Plan 28.00 TON $135.00 41.41 $ 5,590.35 $ 41.41 $ 5,590.35 10 2303-1031500 HOT MIX ASPHALT STANDARD TRAFFIC, BASE COURSE, 1/2 IN. MIX 204.60 TON $60.53 219.84 $ 13,306.92 -5.00 $ (302.65) 214.84 $ 13,004.27 11 2303-1032500 HOT MIX ASPHALT STANDARD TRAFFIC, INTERMEDIATE COURSE, 1/2 IN. 93.40 TON $60.53 93.53 $ 5,661.37 $ 93.53 $ 5,661.37 12 2303-1033500 HMA STID TRAFFIC, SURFACE COURSE, 1/2 IN. MIX, NO SPEC. FRIC REC. 93.40 TON $62.53 124.66 $ 7,794.99 $ 124.66 $ 7,794.99 13 2303-1258284 ASPHALT BINDER, PG 58-28H, HIGH TRAFFIC 23.48 TON $568.00 24.90 $ 14,143.20 $ 24.90 $ 14,143.20 14 2303-6911000 HMA Pavement Samples 1.00 LS $1,000.00 1.00 $ 1,000.00 $ 1.00 $ 1,000.00 Sub Total $ 70,927.63 Division 24 - Structures 15 2435-0251224 Intake, Sw-512,24 In. 1.00 EACH $4,000.00 1.00 $ 4,000.00 $ 1.00 $ 4,000.00 16 2435-0600010 Manhole Adjustment, Minor 1.00 EACH $750.00 1.00 $ 750.00 $ 1.00 $ 750.00 17 2435-0600120 Intake Adjustment, Major 1.00 EACH $2,500.00 1.00 $ 2,500.00 $ 1.00 $ 2,500.00 18 2435-0700020 Connection To Existing Intake 1.00 EACH $1,000.00 1.00 $ 1,000.00 $ 1.00 $ 1,000.00 Sub Total $ 8,250.00 Division 25 - Miscellaneous Construction 19 2503-0111015 Storm Sewer Gravity Main, Trenched, HOPE Pipe, 15 In. 11.57 LF $100.00 10.00 $ 1,000.00 $ 10.00 $ 1,000.00 20 2510-6745850 Removal Of Pavement 370.40 SY $15.00 554.64 $ 8,319.60 -155.77 $ (2,336.55) 398.87 $ 5,983.05 21 2511-6745900 RmvI Of Sidewalk 249.80 SY $15.00 207.34 $ 3,110.10 50.47 $ 757.05 257.81 $ 3,867.15 22 2511-7526004 Sidewalk PCC 4 In 225.86 SY $45.00 193.04 $ 8,686.80 24.41 $ 1,098.45 217.45 $ 9,785.25 23 2511-7526006 Sidewalk PCC 6 In 36.70 SY $60.00 66.82 $ 4,009.20 -0.36 $ (21.60) 66.46 $ 3,987.60 24 2511-7528101 Detectable Warnings 72.00 SF $40.00 76.00 $ 3,040.00 -4.84 $ (193.60) 71.16 $ 2,846.40 25 2512-1725256 Curb+Gufter PCC 2.5' 459.32 LF $25.00 458.78 $ 11,469.50 $ 458.78 $ 11,469.50 26 2515-2475006 Drives PCC 6 In 64.69 SY $55.00 51.30 $ 2,821.50 $ 51.30 $ 2,821.50 27 2515-6745600 Removal Of Paved Driveway 132.20 SY $10.00 123.95 $ 1,239.50 -1.90 $ (19.00) 122.05 $ 1,220.50 28 2524-6765110 Removal Of Type A Sign 5.00 EACH $100.00 4.00 $ 400.00 1.00 $ 100.00 5.00 $ 500.00 29 2524-9276010 Perforated Square Steel Tube Posts 40.00 LF $15.00 40.00 $ 600.00 $ 40.00 $ 600.00 30 2524-9276021 Perforated Square Steel Tube Post Anchor, Break -Away Soil Installation 4.00 EACH $110.00 4.00 $ 440.00 $ 4.00 $ 440.00 31 2524-9325001 Type A Signs Alum 25.00 SF $30.00 25.00 $ 750.00 $ 25.00 $ 750.00 32 2525-0000100 Traffic Signalization 1.00 LS $70,285.00 0.00 $ $ 0.00 $ - 33 2525-0000120 Removal Of Traffic Signalization 1.00 EACH $3,000.00 1.00 $ 3,000.00 $ 1.00 $ 3,000.00 City of Dubuque - Engineering Department City Council Final Payment Form THE CITY OF PAYMENT NO: COUNCIL FINAL t�� DUB E PROJECT NAME: Northwest Arterial - Pennsylvania Avenue Right Turn Lane Project Masterpiece on the Mississippi Iowa DOT Project No. CS-TSF-2100 (685)--85-31 CONTRACTOR: Midwest Concrete, Inc. AWARDED CONTRACT AMOUNT: $ 340,575.10 FINAL COST ACCEPTANCE ADDRESS: 9835 Cottingharn Road CONTRACT RECONCILIATION: $ 29,541.15 DATE: June 21, 2021 CITY, STATE, ZIP: Peosta, Iowa 52068-7001 FINAL CONTRACT AMOUNT: $ 370,116.25 8.7% TOTAL TO -DATE CURRENT PAY PERIOD FINAL CONTRACT MLINE BID ITEM DESCRIPTION NO. QUANTITY UNIT UNIT COST QUANTITY AMOUNT QUANTITY AMOUNT QUANTITY AMOUNT 34 2527-9263109 Painted Pavement Marking Waterborne Or Solvent 57.86 STA $50.00 44.45 $ 2,222.50 0.42 $ 21.00 44.87 $ 2,243.50 35 2527-9263137 Painted Symbols And Legends, Waterborne Or Solvent 12.00 EACH $105.00 12.00 $ 1,260.00 $ 12.00 $ 1,260.00 36 2527-9263180 Pavt Markings Rmvd 20.30 STA $45.00 4.93 $ 221.85 $ 4.93 $ 221.85 37 2527-9263190 Symbols+Legend Rmvd 6.00 EACH $80.00 3.00 $ 240.00 $ 3.00 $ 240.00 38 2528-8445110 Traffic Control 1.00 LS $33,000.00 1.00 $ 33,000.00 $ 1.00 $ 33,000.00 39 2528-8445113 Flaggers 30.00 EACH $480.00 1.00 $ 480.00 $ 1.00 $ 480.00 40 2533-4980005 Mobilization 1.00 LS $25,500.00 1.00 $ 25,500.00 $ 1.00 $ 25,500.00 41 2554-0210201 Fire Hydrant Assembly, Per Plan 1.00 EACH $2,000.00 1.00 $ 2,000.00 $ 1.00 $ 2,000.00 42 2555-0000010 Deliver And Stockpile Salvaged Materials 1.00 LS $2,500.00 1.00 $ 2,500.00 $ 1.00 $ 2,500.00 43 2599-9999005 ('Each' Item) Water Valve Fixture, Adjustment 1.00 EACH $250.00 1.00 $ 250.00 $ 1.00 $ 250.00 44 2599-9999005 ('Each'item) Remove Handhole 2.00 EACH $75.00 2.00 $ 150.00 $ 2.00 $ 150.00 45 2599-9999005 ('Each' Item) Adjust Handhole 2.00 EACH $100.00 1.00 $ 100.00 $ - 1.00 $ 100.00 46 2599-9999009 ('Linear Feet Item) Conduit, Trenched, PVC, 2" 122.00 LF $2.25 159.00 $ 357.75 224.00 $ 504.00 383.00 $ 861.75 47 2599-9999009 ('Linear Feef Item) Conduit, Trenchless, HDPE, 2" Black with Red Stripe 220.00 LF $17.52 246.00 $ 4,309.92 $ 246.00 $ 4,309.92 48 2599-9999020 (Tons' Item) 3" Breaker Run 811.14 TON $25.00 852.44 $ 21,311.00 -0.41 $ (10.25) 852.03 $ 21,300.75 Sub Total $ 142,688.72 Division 26 - Roadside Development 49 2601-2634100 Mulching 0.08 ACRE $15,000.00 0.25 $ 3,750.00 $ 0.25 $ 3,750.00 50 2601-2636044 Seeding & Fertilizing (Urban) 0.08 ACRE $15,000.00 0.25 $ 3,750.00 $ 0.25 $ 3,750.00 51 2602-0000312 Perimeter And Slope Sediment Control Device, 12 In. Dia. 465.00 LF $5.00 140.00 $ 700.00 $ 140.00 $ 700.00 52 2602-0000350 Removal Of Perimeter And Slope Sediment Control Device 465.00 LF $1.00 140.00 $ 140.00 $ 140.00 $ 140.00 Sub Total $ 8,340.00 BASE BID AMOUNT EARNED: 1$ 273,108.30 TOTAL TO -DATE CURRENT PAY PERIOD FINAL I CONTRACT I MLINE NO. DESCRIPTION - CHANGE ORDER / EXTRA WORK ITEMS I - I QUANTITY UNIT UNIT COST QUANTI AMOUNT QUANTITY AMOUNT QUANTITY AMOUN:T��] 53 2528-8445110 8001 - Traffic Controller Cabinet Precast Concrete Base, Install Only 1.00 EACH $3,200.00 1.00 $ 3,200.00 $ 1.00 $ 3,200.00 54 2528-8445110 8002 - Traffic Controller Cabinet 1.00 EACH $2,341.00 1.00 $ 2,341.00 $ 1.00 $ 2,341.00 55 2528-8445110 8003 - Handhole 2'x 3' 1.00 EACH $2,200.00 1.00 $ 2,200.00 $ 1.00 $ 2,200.00 56 2528-8445110 8004 - Conduit, Trenched, PVC 4" 60.00 LF $34.00 107.00 $ 3,638.00 $ 107.00 $ 3,638.00 57 2528-8445110 8005 - Remove & Salvage Exist Controller Cabinet Concrete Base 1.00 LF $1,187.00 1.00 $ 1,187.00 $ 1.00 $ 1,187.00 58 2502-8212036 8006 - Subdrain, Longitudinal, (Shoulder) 6 in. Dia. 200.00 LF $20.00 130.17 $ 2,603.40 0.50 $ 10.00 130.67 $ 2,613.40 59 2502-8221303 8007 - Subdrain Outlet, DR-303 1.00 LF $1,000.00 1.00 $ 1,000.00 $ - 1.00 $ 1,000.00 60 2507-3250005 8008 - Engineering Fabric 500.00 SY $5.77 883.71 $ 5,099.01 -59.34 $ (342.39) 824.37 $ 4,756.61 61 2102-2713070 8009 - Below Grade Excavation 21.58 CY $54.00 21.58 $ 1,165.32 60.29 $ 3,255.66 81.87 $ 4,420.98 62 2525-0000100 8010 - Traffic Signalization 1.00 LS $71,429.11 1.00 $ 71,429.11 $ 1.00 $ 71,429.11 CHANGE ORDER AMOUNT EARNED: TOTAL CONTRACT AMOUNT EARNED: City of Dubuque - Engineering Department City Council Final Payment Form PAYMENT NO: COUNCIL FINAL PROJECT NAME: Northwest Arterial - Pennsylvania Avenue Right Turn Lane Project —Iowa DOT Project No. CS-TSF-2100 (685)--85-31 CONTRACTOR: Midwest Concrete, Inc, AWARDED CONTRACT AMOUNT: $ 340,575.10 ADDRESS: 9835 Cottingham Road CONTRACT RECONCILIATION: $ 29,541.15 CITY, STATE, ZIP: —Peosta, Iowa 52068-7001 FINAL CONTRACT AMOUNT: $ 370,116.25 8.7% FINAL PROJECT COST SUMMARY CERTIFICATE OF THE CITY MANAGER I hereby certify that the above statement shows in detail the correct amount of all work required to complete the above improvement. APPROVED: Michael Van Milligen, City Manager City of Dubuque, Iowa 7HE Crry OF 0 UM& : Masterpiece on the Mississippi FINAL COST ACCEPTANCE DATE: June 21, 2021 AWARDED CONTRACT AMOUNT: $340,575.10 BID ITEM(S) OVER / UNDER RECONCILIATION: $ (67,244.95) M TOTAL CONTRACT CHANGE ORDER(S): FINAL CONTRACT AMOUNT I TOTAL DUE CONTRACTOR: $370,116.25 RIGHT-OF-WAY ACQUISITION: $ 3,461.00 ENVIRONMENTAL -ARCHEOLOGICAL SERVICES: $ - GEOTECHNICAL SERVICES: $ ENGINEERING DESIGN SERVICES: $ ADMIN / CONSTRUCTION ENGINEERING & INSPECTION: $ 70,169.82 TOTAL PUBLIC IMPROVEMENT CONSTRUCTION COST: CERTIFICATE OF THE CITY ENGINEER I hereby certify that the above statement shows in detail the correct amount of all work required to complete the above improvement. CERTIFICATE OF THE CONTRACTOR APPROVED: Gus Psihoyos, City Engineer City of Dubuque, Iowa The undersigned, Midwest Concrete, Inc. contractor for the above public improvement, does hereby accept the above "Total Due Contractor", as full settlement for all costs and claims for said puplic improvement construction project. CONTRACTOR: Midwest Concrete, Inc. DATE: 6/15/2021 BY: TITLE: Project Manager