(A) The contractor shall install six-inch diameter service connections as shown on the plans or as directed by the engineer. When the sewer invert is 12 feet or more below the ground surface, the riser pipe shall be placed to the ten foot level below ground. The riser pipe shall conform to the details on the standard drawings SD-12.
(B) A watertight plug shall be provided at the end of the service connection and shall match the pipe material used. The plug shall be secured to prevent displacement under a minimum head of five feet of water pressure.
(C) The service lines shall be extended to the property line or easement line (whichever is farther) on the side opposite the main and a bend and one length of pipe shall be extended into the property on the side where the main is installed and stopped at the easement line. The end of the service connection shall be located with a six feet long steel T-Post driven down three feet into the ground, painted green. Contractor shall place a permanent saw cut in concrete curbs adjacent to all services and as directed by the city. A four inch by four inch upside down “T” shall be sawcut into the curb to mark the lateral location, and the sawcut area shall be spray painted green. Contractor shall provide clear and precise as-built drawings for main line, service line locations and sump pump line locations.