PDFWAC 246-366-060
Plumbing, water supply and fixtures.
(1) Plumbing: Plumbing shall be sized, installed, and maintained in accordance with the state building code. However, local code requirements shall prevail, when these requirements are more stringent or in excess of the state building code.
(2) Water supply: The water supply system for a school shall be designed, constructed, maintained and operated in accordance with chapter 246-290 WAC.
(3) Toilet and handwashing facilities.
(a) Adequate, conveniently located toilet and handwashing facilities shall be provided for students and employees. At handwashing facilities soap and single-service towels shall be provided. Common use towels are prohibited. Warm air dryers may be used in place of single-service towels. Toilet paper shall be available, conveniently located adjacent to each toilet fixture.
(b) The number of toilet and handwashing fixtures in schools established in existing structures, previously designed or utilized for other purposes shall be in accordance with the state building code. However, local code requirements shall prevail, when these requirements are more stringent or in excess of the state building code.
(c) Toilet and handwashing facilities must be accessible for use during school hours and scheduled events.
(d) Handwashing facilities shall be provided with hot water at a maximum temperature of 120 degrees Fahrenheit. If hand operated self-closing faucets are used, they must be of a metering type capable of providing at least ten seconds of running water.
(4) Showers:
(a) Showers shall be provided for classes in physical education, at grades 9 and above. An automatically controlled hot water supply of 100 to 120 degrees Fahrenheit shall be provided. Showers with cold water only shall not be permitted.
(b) Drying areas, if provided, shall be adjacent to the showers and adjacent to locker rooms. Shower and drying areas shall have water impervious nonskid floors. Walls shall be water impervious up to showerhead heights. Upper walls and ceiling shall be of smooth, easily washable construction.
(c) Locker and/or dressing room floors shall have a water impervious surface. Walls shall have a washable surface. In new construction, floor drains shall be provided in locker and dressing areas.
(d) If towels are supplied by the school, they shall be for individual use only and shall be laundered after each use.
[Statutory Authority: RCW 43.20.050. WSR 92-02-019 (Order 225B), § 246-366-060, filed 12/23/91, effective 1/23/92; WSR 91-02-051 (Order 124B), recodified as § 246-366-060, filed 12/27/90, effective 1/31/91; WSR 82-07-015 (Order 225), § 248-64-270, filed 3/9/82; WSR 79-08-078 (Order 183), § 248-64-270, filed 7/26/79; Order 124, § 248-64-270, filed 3/18/76; Order 55, § 248-64-270, filed 6/8/71.]