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Capital Improvement Plan <br />City of Arden Hills, Minnesota Contact Public Works Director <br />2018 2022thru Department Water Department <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 />deteroration 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 />This project was originally budgeted for in 2017 and has been moved to 2018 per updated timeline. <br />Project #17-W-001 <br />Priority 3 Important <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 expected <br />to continue 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 redundancy in the system. <br /> Budget Impact/Other <br />Useful Life 30 <br />Project Name CR E2 Water Replacement/Old Hwy 10 Water Loop Category Utility Maintenance <br />Type Maintenance <br />TCAAP No <br />Total Project Cost:$855,000 <br />Total20182019202020212022Expenditures <br />855,000855,000Construction/Maintenance <br />855,000 855,000Total <br />Total20182019202020212022Funding Sources <br />855,000855,000Water Utility Funds <br />855,000 855,000Total <br />Wednesday, September 13, 2017Page 33Produced Using the Plan-It Capital Planning Software