(a)   Pipe. The pipe shall be vitrified tile, asbestos cement, polyvinyl chloride, plain concrete or reinforced concrete, whichever the conditions of loading may require, and shall be so stipulated by the drawings and specifications.
(Ord. 76-5. Passed 2-2-76.)
   (b)   Manholes and Inlets. The manholes and inlets shall be constructed in accordance with the State of Ohio, Department of Transportation, Construction and Material Specifications, January 1, 1975 edition, as amended, and the Division of Highways, Bureau of Roadway Design, Standard Construction Drawing, as amended by Council, except where they specifically deviate from other ordinances duly enacted by the City. Precast concrete manholes are the preferred type.
(Ord. 75-72A. Passed 9-8-75.)
   (c)   Pipe Laying. The bedding of No. 8 or 304 limestone or slag shall be placed in such a manner to assure full support along the lower quadrant of the pipe barrel. As the pipe is laid, each length shall be checked for alignment and grade. Pipe laying shall proceed upgrade with spigot ends pointing in the direction of flow. A defective pipe, or pipe which has had its line or grade disturbed sufficiently to open the joint after laying, shall be taken up and replaced. All open ends in the pipe shall be stoppered and all joints shall be waterproof.
(Ord. 76-5. Passed 2-2-76.)