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Transmission Main Improvements -Project No. 14507 <br />Transmission Main <br />Improvements 2003 2004 2005 2006 2007 2003-07 2nnR_t 2 <br />Design I-5 Meter & <br />Valve Station $47,000 $47,000 <br />Construct I-5 Meter <br />& Valve Station $400,000 $400,000 <br />College Hill <br />Transmission <br />Connector $50,000 $540,000 $590,000 <br />Beltline 36-Inch <br />Transmission $5,705,000 <br /> <br />Total $47,000 $400,000 $50,000 $540,000 $1,037,000 $5,705,000 <br />1-S Meter and Valve Station <br />Near I-5 and I-105, EWEB's transmission system splits to feed the northern, central and southern areas of the <br />city. This is an ideal location for control of the hydraulic characteristics of the system. By closing and opening <br />valves, water can be moved to azeas of town where it is most needed, not only in terms of quantity, but this <br />could help control water quality as well. <br />Engineering <br />Construction <br />Piping & Materials <br />SCADA/Controls <br />Administration <br />Total Cost <br />$ 47,000 <br />$250,000 <br />$100,000 <br />$ 25,000 <br />25 000 <br />$447,000 <br />SDC Funded $ 0 <br />Rate Funded Capital $447,000 <br />College Hill Transmission Connector <br />The transmission system from the I-5 inter-tie and College Hill reservoir was never completed. With about <br />2000 feet of transmission size piping missing to College Hill, and the new 42-inch transmission main to <br />Hawkins, the hydraulics of the system is unbalanced with Hawkins being the easier reservoir to filUempty. <br />Finishing this line will balance the two reservoirs to work together in unison. This line addition will also <br />increase the hydraulic capacity of the water system. This project will entail construction of about 2000 feet of <br />24-inch transmission main. <br />Engineering $ 50,000 <br />Materials & Construction $500,000 <br />Administration 40000 <br />Total Cost $590,000 <br />Beltline Transmission Improvements <br />SDC Funded $ 0 <br />Rate Funded Capital $590,000 <br />An additiona136-inch transmission line will be needed to increase.the ability to move water to the northwest of <br />EWEB's water service area. This transmission line, starting near the I-5 intertie and ending neaz the <br />Beltline/Delta Highway interchange is about 4 miles in total distance. This will also serve as a dedicated line <br />for EWEB's groundwater sources to move water faster to the west and back to the I-5 intertie if necessary. This <br />project may also serve to connect the future wellfield with- Santa Claza. <br />Water Division -Five-Year Capital /mprovement Plan . <br />23 <br />