All sewer lines not covered by the plumbing code shall be SDR 35 or stronger.
N.H. Admin. Code § Env-Wq 1009.01
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08
All sewer lines not covered by the plumbing code shall be SDR 35 or stronger.
N.H. Admin. Code § Env-Wq 1009.01
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08