TITLE 77: PUBLIC HEALTH
CHAPTER I: DEPARTMENT OF PUBLIC HEALTH
SUBCHAPTER r: WATER AND SEWAGE
PART 890 ILLINOIS PLUMBING CODE
SECTION 890.1740 COMBINATION LAVATORY/TOILET
Section 890.1740 Combination Lavatory/Toilet
a) The cabinet shall be of stainless steel (Type 304) with a minimum of 12 gauge for the cabinet and 14 gauge for the top.
b) The cabinet top shall have a backsplash.
c) The lavatory shall include adjustable control valves on the hot and cold, self-closing filler valve with a maximum ½ gpm flow control and a combination penal filler/bubbler spout. A maximum of 115˚F temperature is allowed.
d) The lavatory drain shall not have a mechanical air vent attached.
e) Supply inlets to the lavatory shall have screw driver stops, gate or globe valves.
f) The water closet shall have no less than a 3 inch diameter, fully enclosed stainless steel toilet P-trap and shall pass a 2⅛ inch diameter ball.
(Source: Amended at 28 Ill. Reg. 4215, effective February 18, 2004)