Section Env-Wq 1020.01 - Masonry Units(a) If precast masonry units are used for dry wells, the portion of the dry well above the inlet pipe shall be laid with mortared joints or otherwise strengthened.(b) Hard-burned brick, heavy-weight concrete block, structural clay tile, and fieldstone shall be acceptable if properly laid to provide necessary structural strength.(c) If cement blocks are used, the blocks shall be laid such that the holes run vertically.N.H. Code Admin. R. Env-Wq 1020.01
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08
Amended by Volume XXXVI Number 41, Filed October 13, 2016, Proposed by #11184, Effective 10/1/2016, Expires 10/1/2026.