(1) All rooms used by students or staff shall be kept reasonably free of all objectionable odor, excessive heat or condensation.
(2) All sources producing air contaminants of public health importance shall be controlled by the provision and maintenance of local mechanical exhaust ventilation systems as approved by the health officer.
[Statutory Authority: RCW
43.20.050. WSR 91-02-051 (Order 124B), recodified as § 246-366-080, filed 12/27/90, effective 1/31/91; WSR 80-03-044 (Order 192), § 248-64-290, filed 2/20/80; WSR 79-08-078 (Order 183), § 248-64-290, filed 7/26/79; Order 124, § 248-64-290, filed 3/18/76; Order 88, § 248-64-290, filed 10/3/73; Order 75, § 248-64-290, filed 7/11/72; Order 55, § 248-64-290, filed 6/8/71.]