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Gray & Osborne, Inc., Consulting Engineers <br />replacing this portion of the transmission main with a low-interest loan. The existing <br />water main along the bridge will be replaced with 12 -inch ductile iron pipe with new <br />fittings rated for higher pressures in addition to 1,100 LF of adjacent transmission main. <br />New isolation valves would be installed at either end of the bridge for better control. In <br />addition, a pressure relief valve will be installed on the waterline to limit pressure peaks <br />during surge events. This project also includes the installation of four municipal service <br />meters. Once installed, all services will be metered. <br />PROJECT T-2: TRANSMISSION MAIN REPLACEMENT WEST OF RIVER <br />CROSSING PHASE 1 <br />Schedule: 2018 <br />Estimated Cost: $368,900 <br />This project would replace the existing steel transmission main through the Pearson, <br />Schneringer, and Freeman private properties west of the river crossing. The project <br />entails 1,800 linear feet of 12 -inch ductile iron transmission main, valves, and <br />appurtenances. The line would replace the existing leaking line to reduce leakage and <br />increase system reliability. <br />PROJECT T-3: TRANSMISSION MAIN REPLACEMENT WEST OF RIVER <br />CROSSING PHASE 2 <br />Schedule: Beyond 2018 <br />Estimated Cost: $857,300 <br />This project would replace the portions of the existing steel transmission main through <br />the private properties west of the river crossing not replaced in Phase 1. The project <br />entails 3,800 linear feet of 12 -inch ductile iron transmission main, valves, and <br />appurtenances. The line would replace the existing leaking line to reduce leakage and <br />increase system reliability. <br />PROJECT T-4: TRANSMISSION MAIN REPLACEMENT EAST OF RIVER <br />CROSSING <br />Schedule: Beyond 2018 <br />Estimated Cost: $1,322,400 <br />This project would replace existing steel transmission main from the river crossing to the <br />portion replaced by Suncadia. The project entails 6,100 linear feet of 12 -inch ductile iron <br />transmission main, valves, and appurtenances. The line would replace the existing <br />leaking line to reduce leakage and increase system reliability. <br />June 2014 Water System <br />