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3/9/2010 <br />Sa n ita ry Sewe r Syste m Ove <br />o Sanitary sewer system consists of the collection sys <br />(piping network) and the Water Pollution Control Plan <br />(treatment) <br />o In 1995 more needed to be known about the condition <br />of the system <br />• Less than $100k had been spent on collection system in the past 10 <br />years <br />• Treatment plant work consisted mostly of repairs and uncoordinated <br />individual projects <br />o As information on the systems were being collected two <br />large sewer failures led to $5 million in emergency <br />repairs about 3 times the costs of an similar engineered <br />project <br />o After the studies were concluded <br />• A collection system asset management was established <br />• $20 million of collection system projects were complet <br />• Staff maintenance operations were expanded <br />• Future projects are constructed in <br />