14 CAR § 21-713
14 CAR § 21-713. Pipe under traffic ways
Length: 49 wordsOfficial source
(a) Any pipe under driveways, roadways, parking areas, or any area where traffic will pass over shall:
(1) Be constructed of Schedule 40 PVC;
(2) Be constructed of cast iron; or
(3) Use a steel sleeve.
(b) A cleanout shall be located between the stub-out and the septic tank.