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Estimated Cost: $769,500 This project would replace existing steel transmission main along Nelson Dairy Road to the City's reservoir. The project would entail 3,500 linear feet of 12-inch ductile iron transmission main, valves, and appurtenances. The line would replace the existing leaking line to reduce leakage and increase system reliability. PROJECT 0-2: SOUTH THIRD STREET AND SR 903 WATER MAIN TO HIGH SCHOOL REPLACEMENT Schedule: 2018 Estimated Cost: $1,231,600 The City plans to replace 6,000 LF of the existing coal tar-lined steel 10-inch pipe that supplies the schools in the southeast part of the system. The lO-inch water main will be replaced with 12-inch PVC from South 3rd Street and West California Avenue to the schools. The remaining 2,500 LF of the pipe that continues from South 3rd Street and West California Avenue to South Pennsylvania Street will be abandoned in place. PROJECT 0-3: HORVATT ROAD 4-INCH WATERLlNE REPLACEMENT Schedule: 2020 Estimated Cost: $457,000 This project would replace approximately 2,600 linear feet of 4-inch waterline on Horvatt Road with 8- inch PVC pipe to increase fire flow to the area. PROJECT WTP-1: WATER TREATMENT PLANT EXPANSION Schedule: 2020 Estimated Cost: $968,500 This project would upgrade the existing slow sand facility from 1.0 mgd to 1.5 mgd by adding a third slow sand filter bed . The project would include the third bed, filter media, site piping and appurtenances, site work, and instrumentation and electrical . PROJECT M-1: RESERVOIR COVER REPLACEMENT/REHABILITATION Schedule: 2017 Estimated Cost: $81,300 Although still in good condition, the existing reservoir cover will likely require replacement or rehabilitation within the 6-year planning period. PROJECT M-2: BRIDGE MAINTENANCE AND PAINTING Schedule: 2017 Estimated Cost: $384,000 With the transmission main being replaced on the bridge, the bridge requires on-going maintenance to ensure reliability and reduce the risk of bridge failure. Minor structural repairs will be completed, including replacing approximately 100 corroded rivets with high strength bolts. Additionally, spot paint repairs will be made to prevent further corrosion. Due to the sensitive nature of the Cle Elum River, the bridge will be fully contained during painting. PROJECT O&M-1: SERVICE METER REPLACEMENT Schedule: 2017 Estimated Cost: $10,000 annually June 15, 2016