N.D. Admin. Code 62-04-02-08
Current through Supplement No. 395, January, 2025
In exterior walls annular space between sleeves and pipes shall be filled or rightly caulked with coal tar, asphaltum compound, lead, or other material found equally effective and approved as such by the administrative authority.
General Authority: NDCC 43-18.1-03
Law Implemented: NDCC 43-18.1-04
N.D. Admin Code 62-04-02-08