701.1A plumbing system shall be designed, constructed, and installed according to the Plumbing Code.
701.2A plumbing system shall be of sufficient size and shall be designed, constructed, installed and maintained according to the Plumbing Code to:
(a) Properly convey sewage and liquid disposable waste from the premises; (c) Avoid constituting a source of contamination to potable water, equipment and devices, or creating any unsanitary condition; and(d) Provide sufficient floor drainage to prevent excessive pooling of water or other disposable waste in all areas where floors are subject to flooding-type cleaning or where normal operations release or discharge water or other liquid waste on the floor.701.3A plumbing fixture such as a handwashing facility, toilet, or urinal shall be easily cleanable.N
701.4Each massage establishment or health spa facility shall be equipped with effective plumbing and sewage facilities and adequate accommodations.
D.C. Mun. Regs. tit. 25, r. 25-D701
Final Rulemaking published at 56 DCR 7975 (October 9, 2009)Authority: Section 4902 of the Department of Health Functions Clarification Act of 2001 ("Act") (effective October 3, 2001), D.C. Law 14-28, D.C. Official Code § 7-731(a)(12) (2008 Repl.), and the Mayor's Order 2006-10 dated January 27, 2006