N.H. Code Admin. R. Env-A 1221.01

Current through Register No. 25, June 20, 2024

Section Env-A 1221.01 - Applicability Criteria for Solvent Metal Cleaning

(a) A cold cleaning machine that has an operating capacity of not more than one liter, equivalent to 0.26 gallon, of VOC shall be exempt from Env-A 1221.02.

(b) An open top vapor degreaser with an open top area less than 1.0 square meter (m²) , equivalent to 10.8 square feet (ft²), shall be exempt from Env-A 1221.03 if the owner or operator uses appropriate work practices to reduce VOC emission and prevent solvent spillage including, but not limited to, keeping the cover closed on the machine at all times except when processing work loads through the degreaser and storing waste solvent in closed containers.

(c) A conveyorized degreaser with an air/solvent interface area less than 2.0 m², equivalent to 21.6 ft², shall be exempt from Env-A 1221.04(a).

N.H. Code Admin. R. Env-A 1221.01

Amended by Volume XXXIX Number 46, Filed November 14, 2019, Proposed by #12899, Effective 10/17/2019, Expires 10/17/2029