Specifications include, but are not limited to: INSTALLATION – PIPE AND FITTINGS F. Type of pipe allowed to have ¼” per foot grade for sewer lateral connections 1. Concrete, see section 33 05 02 2. Ductile Iron, see section 33 05 05 3. Acrylonitrile-Butadiene-Styrene (ABS), see section 33 05 01 4. Polyvinyl Chloride (PVC) SDR 35, see section 33 05 07 5. Vitrified Clay, see section 33 05 10 G. Type of pipe allowed to have 1/8” per foot grade for sewer lateral connections 1. PVC, 6” diameter and larger H. PVC, ABS, or Cast Iron wyes are required for clean outs. 1. Clean out to be located behind walk, back of curb, or within 2’ of the property line, whichever is closest to the street right-of-way. 2. A second cleanout shall be installed a maximum distance of 5’ from the foundation wall.