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Capital Improvement Plan 2017 thru 2021 Department Water Department <br /> City of Arden Hills, Minnesota Contact Public Works Director <br /> Type Maintenance <br /> Project# 17-W-001 Useful Life 30 <br /> Project Name CR E2 Water Replacement/Old Hwy 10 Water Loop Category Utility Maintenance <br /> Priority 4 Less Important <br /> Total Project Cost: $400,000 <br /> Description <br /> Water main on CR E2 from Old Hwy 10 to Valentine Hills School has experienced numerous breaks.Most recently in 2015 there were three <br /> different breaks when this section of water main had to be fed from the high pressure zone for a few days.All three breaks where due to <br /> deteroriation of the pipe material until a hole appeared. <br /> Also,by creating a loop in the low pressure system by connecting the water main on CR E with this main on CR E2 the City will be better able to <br /> feed the low pressure system by rerouting and not have to rely on temporary feeds from the high pressure system. <br /> Justification <br /> Recent water main breaks(four in 2015)on this section of main on CR E2 have all shown a deteriorated pipe material.Water breaks are exected to <br /> contiue with high frequency as the pipe material continues to wear thin. <br /> 2015 breaks-3 on 5/12/15 and 1 on 8/4/15. Water main breaks cost between$5,000 and$10,000 to repair each break. <br /> Looping the low pressure system along Old Hwy 10 will provide needed additional redunancy in the system. <br /> Expenditures 2017 2018 2019 2020 2021 Total <br /> Construction/Maintenance 400,000 400,000 <br /> Total 400,000 400,000 <br /> Funding Sources 2017 2018 2019 2020 2021 Total <br /> Water Utility Funds 400,000 400,000 <br /> Total 400,000 400,000 <br /> Budget Impact/Other <br /> Produced Using the Plan-It Capital Planning Softivare Wednesday,November 16,2016 <br /> 38 <br />