Section 250-RICR-120-05-30.8 - Equipment SpecificationsA. No person shall engage in automobile refinishing unless one of the following methods is used: 1. Electrostatic application equipment, operated in accordance with the manufacturer's recommendations; or,2. High Volume Low Pressure (HVLP) spray equipment, operated in accordance with the manufacturer's recommendations; or,3. Another type of application which achieves a transfer efficiency of at least 65% and has been approved by the Director.B. All spray guns must be cleaned in a device that meets the following specifications: 1. Solvent must be recirculated during the cleaning process so that the solvent is used until it no longer cleans guns satisfactorily; and,2. Spent solvent must be collected so it is available for disposal; and,3. The device must be vapor tight during cleaning, rinsing and draining operations or must achieve equivalent emissions reductions and be approved by the Director.C. Fresh and spent solvent, cloth or paper which has been used for solvent surface preparation and cleanup, waste paint, and sludge must be stored in closed containers. Disposal of such materials must be in accordance with applicable hazardous waste and solid waste regulations.250 R.I. Code R. 250-RICR-120-05-30.8