§ Env-Or 502.19

N.H. Code Admin. R. Env-Or 502.19

Env-Or 502.19

Effective Oct 7, 2022(See Revision Note #1 and Revision Note #2 at chapter heading for Env-Or 500) #10229, eff 11-17-12; ss by #13458, eff 10-7-22 (formerly Env-Or 502.21)Oil and Remediation Programs

“Pressure/Vacuum (PV) vent cap” means a relief valve installed on a stage I system that is designed to open at specific pressure and vacuum settings to protect the system from excessive pressure or vacuum.

Source. (See Revision Note #1 and Revision Note #2 at chapter heading for Env-Or 500) #10229, eff 11-17-12; ss by #13458, eff 10-7-22 (formerly Env-Or 502.21)