Cal. Code Regs. tit. 25, § 2440 – Plumbing.

(a) The requirements for plumbing systems and equipment installed in accessory structures are found in the California Plumbing Code, except as otherwise specified in this article.
(b) An accessory structure directly connected to the water distribution system of a park shall be connected with piping and fittings listed and approved for that purpose. Flexible hose shall not be used as a substitute for water piping or connections.

Note: Authority cited: Section 18865, Health and Safety Code. Reference: Sections 18871.3, 18871.4 and 18873.1, Health and Safety Code.

1. New section filed 7-6-2004; operative 7-6-2004 pursuant to Government Code section 11343.4 (Register 2004, No. 28).