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<br />The construction contract is based on line item bids and as the Project progresses the quantities could be over or <br />under the estimate. The quantity adjustments resulted in approximately $91,000 in additional costs. In the case of <br />this Project there were several line items that were under estimated, which resulted in extra cost. Some of those <br />items include: <br />• Common excavation <br />• Class 5 aggregate base <br />• Asphalt wear course <br />• Reinforced concrete storm pipe – 42” diameter <br />In addition some quantities were over estimated resulting in a cost savings. Some of those items include: <br />• Bituminous driveway patching <br />• Asphalt base course <br />• Pipe foundation <br />• Reinforced concrete storm pipe – 48” diameter <br /> <br />There were two change orders to the contract. Change order number 1 was for joint testing and sealing of storm <br />lines. Change order number 2 was for providing water and sewer service to the homes in the Anna’s Place <br />development. It should be noted that the developer paid for the water and sewer services to be installed and as a <br />result there was additional funding added to the project. <br /> <br />Overall the project was approximately $100,000 over the estimated cost which is mostly attributed to the additional <br />quantities needed during construction. <br /> <br />Recommendation: <br />Public Works and Stantec Consulting, Inc. recommend that the City Council adopt the attached resolution to accept <br />the construction work and release final payment of $175,129.93 for the 2014 Street and Utility Improvement Project – <br />Area G (City Project No. 2013-002). <br /> <br /> <br />Respectfully submitted, <br /> <br /> <br />Brian Erickson – Public Works Director/City Engineer <br />Bid/Estimate Final Difference <br />Design & Inspection <br /> Design 133,000.00$ 132,983.44$ (16.56)$ <br /> Bidding 6,000.00$ 5,996.50$ (3.50)$ <br /> Construction 210,000.00$ 212,409.73$ 2,409.73$ <br /> Geotechnical Testing 23,494.00$ 10,924.00$ (12,570.00)$ <br /> MSA Testing 1,000.00$ 580.30$ (419.70)$ <br />Subtotal Design 373,494.00$ 362,893.97$ (10,600.03)$ <br />Construction <br /> Construction 2,062,949.38$ 2,062,856.38$ (93.00)$ <br /> Contingency (3%)62,000.00$ (62,000.00)$ <br /> Change Order 1 - Storm Sewer 67,669.00$ 67,669.00$ <br /> Change Order 2 - Water Services 14,642.19$ 14,642.19$ <br /> Quantity Adjustments 90,924.40$ 90,924.40$ <br />Subtotal Construction 2,124,949.38$ 2,236,091.97$ 111,142.59$ <br />TOTAL PROJECT COST 2,498,443.38$ 2,598,985.94$ 100,542.56$ <br />TOTAL PROJECT COST