"Unblockable drain" means "unblockable drain" as defined in the Virginia Graeme Baker Pool and Spa Safety Act, reprinted in Appendix D.
N.H. Code Admin. R. Env-Wq 1102.68
"Unblockable drain" means "unblockable drain" as defined in the Virginia Graeme Baker Pool and Spa Safety Act, reprinted in Appendix D.
N.H. Code Admin. R. Env-Wq 1102.68