Ill. Admin. Code tit. 35 § 374.207
Current through Register Vol. 49, No. 2, January 10, 2025
Where polyvinyl chloride (PVC) pressure mains are to be installed in the vicinity of similar water supply lines, the sewer line should be clearly marked to prevent possible future cross-connections.
Ill. Admin. Code tit. 35, § 374.207
Amended at 21 Ill. Reg. 12439, effective August 28, 1997