NDAC 62-04-05-02
Vertical piping
Cite as N.D. Admin. Code § 62-04-05-02
1.
Threaded pipe standard pipe size - at every other story height.
2.
Copper tube - at each story height but not more than ten foot [3.05 meter] intervals.
NDAC 62-04-05-02
Cite as N.D. Admin. Code § 62-04-05-02