N.H. Code Admin. R. Env-Wq 1012.05
Bedding and backfill for gravity grease interceptors shall be as specified in Env-Wq 1010.04, provided that “septic tank” shall be replaced with “gravity grease interceptor”.
Source. (See Revision Notes #1 and #2 at chapter heading for Env-Wq 1000) #11184, eff 10-1-16; ss by #14486, eff 2-1-26, EXPIRES: 2-1-36 (formerly Env-Wq 1012.04)