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G. Sheet 9 of 13 Utility Plan <br />The plan shows a connection to the existing watermain in the TH 10 ditch and an <br />extension along the north side of the building providing two hydrants on this side as <br />required by the Fire Department. <br />Label adjustments to sanitary sewer manhole tops. <br />Sanitary sewer service is shown to be provided by constructing a manhole over the <br />existing sanitary sewer line. According to City ordinance, sewer services cannot be <br />connected to manholes. Therefore, the service connection must be provided by <br />cutting asix-inch wye into the existing sanitary sewer line. A manhole will be needed <br />along the length of the service line for two purposes. One, a sampling manhole is <br />required by City ordinance; and two, all services over 100 feet in length (this is one is <br />almost 200 feet require a cleanout at the 100-foot points. <br />No slope is provided for the sewer service line. This sewer service line must follow <br />building/plumbing codes for slope and cleanouts. <br />H. Sheet 10 of 13 Utility Plan <br />A second connection to the existing watermain in the TH 10 ditch is provided on the <br />south side of the building. Water is then extended into the site providing for the <br />water service for the main building and an additional hydrant. at the southeast corner <br />of the main building, and an additional hydrant located near the car wash/detail <br />center. This same .line provides the water service to the car wash/detail center. <br />The sanitary sewer service to the car wash detail center is shown going into the <br />existing sanitary manhole. As indicated previously, services cannot be connected to <br />manholes. Therefore a wye must be cut into the existing line. Again, a sampling <br />manhole is required for the car wash/detail center service. <br />Show adjustments to existing sanitary sewer manholes. <br />I. Sheet 13 of 13 Detail Sheet <br />• On the gate valve and box installation detail, add a nut extension. <br />• Delete the thrust blocking detail. City specifications require that all watermain joints <br />be retained with mega lugs. <br />J. Sheet 1 of 1 Preliminary Plat of Jabez <br />Provide additional right of way of approximately 16.5 feet along 171` Avenue in the <br />area of the existing home. <br />It is our understanding the owner of Elk River Ford will be closing the access <br />directly onto TH 10. Therefore, the plat should provide access control along the TH <br />10 frontage. <br />S:\PLANNING\Case Files\2006\Plat\P 06-06 Jabez\04 03 06 engr memo.doc <br />