Rule 1109. For type I public water supplies, pressure testing is required for new water mains, and the requirements of the pressure test shall be met prior to placing a new water main in service.
Mich. Admin. Code R. 325.11109
Rule 1109. For type I public water supplies, pressure testing is required for new water mains, and the requirements of the pressure test shall be met prior to placing a new water main in service.
Mich. Admin. Code R. 325.11109