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<br />. <br /> <br />e <br /> <br />. <br /> <br />PROJECT SCHEDULE AND PROBABLE COST <br />WASTEWATER TREATMENT PLANT EXPANSION <br />CITY OF ELK RIVER <br /> <br />MSA, CONSULTING ENGINEERS <br />JANUARY, 1994 <br /> <br />I. Interim Plan (1.04 MGD) <br />Submit Plans & Specs to MPCA <br />Advertise for Bid <br />Bid Open <br />Construction Begins <br />Substantial Completion <br />Final Completion <br /> <br />Date <br />1/7/94 <br />217/94 <br />317/94 <br />3/21/94 <br />10/15/94 <br />11/15/94 <br /> <br />Construction Cost <br />Overhead and Administration (28 %) <br />Total <br /> <br />Cost <br />$1,000,000 <br />280.000 <br />$1,280,000 <br /> <br />II. Plant Expansion (2.2 MGD) <br />Submit Plans & Specs to the MPCA <br />MPCA Review with Comments <br />Submit Revised Plans & Specs to the MPCA <br />Plans & Specs Ready for Bidding <br /> <br />Date <br />June, 1994 <br />Oct, 1994 <br />Jan, 1995 <br />Mar, 1995 <br /> <br />Construction Cost <br />Overhead and Administration (28 %) <br />Total <br /> <br />Cost <br />$3,633,000 <br />1.017.000 <br />$4,650,000 <br /> <br />III. Addition of Tertiary Filters <br />(Lower the pollutant concentrations in order to maintain mass loadings) <br /> <br />_ Monitor mass loadings vs. flow rate to determine when and if filters will be needed. <br /> <br />Probable time if filters are needed. <br /> <br />Date <br />2005-2015 <br /> <br />Construction Cost <br />Overhead and Administration (28 %) <br />Total <br /> <br />Cost <br />(1994 dollar~) <br />$730,000 <br />204.000 <br />$934,000 <br /> <br />151-0506.jan <br />