Section 250-RICR-120-05-23.7 - Equipment RequirementsA. All perchloroethylene dry cleaning machines shall be closed-loop dry-to-dry machines equipped with a refrigerated condenser and either: 1. A secondary carbon adsorber and drying sensor, such that the perchloroethylene vapor-gas stream passes through the carbon adsorber immediately before the door of the dry cleaning machine is opened; or2. A door fan/local exhaust ventilation system.B. No person shall operate a transfer dry cleaning system or a dry-to-dry machine that is not a closed-loop machine after December 2, 2005. All transfer machines and dry-to-dry machines that are not closed-loop machines must be removed from the facility or made permanently inoperable by that date.250 R.I. Code R. 250-RICR-120-05-23.7
Amended effective 12/24/2018