Ventilation hood systems and devices must be sufficient in number and capacity to prevent grease or condensation from collecting on walls and ceilings.
Wash. Admin. Code § 246-215-04315
Statutory Authority: RCW 43.20.050 and 43.20.145. 13-03-109, § 246-215-04315, filed 1/17/13, effective 5/1/13.