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Detroit Dam and Reservoir Minto Fish Collection Facility Rebuild 2.5.3 RV Sewer Inlet Provide and install standard RV sewer inlet opening at the Site Host Structure to the sewer line as required. Standard inlet sewer hook-up connector to be installed shall provide both push in RV sewer hose and threaded hose connection. Provide a compatible cap or plug for the inlet opening when the inlet is not being used. 2.5.4 RV Sewer Hose and Hose Support Provide a heavy duty sewer hose kit and hose support system for the Site Host RV. Hose kit shall be the Camco Rhinoflex RV Sewer Kit which includes 15 feet of Rhinoflex sewer hose with swivel fittings, caps, elbow and 4-in-1 adapter sewer opening adapter, or an approved equal. The hose support system provided shall be the Blueline ® Aqueduct 10 Hose Support and Storage System, or an approved equal. 2.6 AIR RELEASE VALVE ASSEMBLY Provide an air release valve at the high points in pressure collection lines to liberate excess air. Air Release assembly shall be Orenco ARB05 or an approved equal. Air release valves shall be protected with insulated vault. PART 3 EXECUTION 3.1 INSTALLATION OF PIPELINES, TANKS, AND APPURTENANT CONSTRUCTION 3.1.1 General Requirements for Installation of Pipelines These general requirements apply except where specific exception is made in the paragraph entitled Special Requirements. 3.1.1.1 Location The work covered by this section shall terminate at a point approximately 5 feet from the building. Where the location of the sewer is not clearly defined by dimensions on the drawings, do not lay sewer line closer horizontally than 10 feet to a water main or service line. Install pressure sewer lines beneath water lines only, with the top of the sewer line being at least 2 feet below bottom of water line. Where sanitary sewer lines pass above water lines, encase sewer in concrete for a distance of 10 feet on each side of the crossing, or substitute rubber-gasketed pressure pipe for the pipe being used for the same distance. Where sanitary sewer lines pass below water lines, lay pipe so that no joint in the sewer line will be closer than 3 feet, horizontal distance, to the water line. a. Sanitary piping installation parallel with water line: (1) Normal conditions: Sanitary piping shall be laid at least 10 feet horizontally from a water line whenever possible. The distance shall be measured edge-to-edge. (2) Unusual conditions: When local conditions prevent a horizontal separation of 10 feet, the sanitary piping may be laid closer to a water line provided that: 33 30 00.00 25-8