California Code of Regulations
Title 25 - Housing and Community Development
Division 1 - Housing and Community Development
Chapter 2 - Mobilehome Parks and Installations
Article 5 - Plumbing Requirements
Section 1252 - Installation

Universal Citation: 25 CA Code of Regs 1252
Current through Register 2024 Notice Reg. No. 38, September 20, 2024

Listed nonmetallic pipe and fittings installed in park drainage systems shall be installed in accordance with their listing and applicable standards. When installed under roadways, minimum depth of cover for nonmetallic drain pipe shall be thirty-six (36) inches. The pipe shall be bedded on a minimum of three (3) inches of clean sand and shall be backfilled with a minimum cover depth of six (6) inches of clean sand, granulated earth or similar material. The trench shall then be backfilled in thin layers to a minimum of twelve (12) inches above the top of the nonmetallic pipe with clean earth, which shall not contain stones, boulders or other materials, which would damage or break the pipe.

1. Amendment filed 8-22-85; effective upon filing pursuant to Government Code Section 11356.2(d) (Register 85, No. 36).
2. Amendment filed 7-6-2004; operative 7-6-2004 pursuant to Government Code section 11343.4 (Register 2004, No. 28).

Note: Authority cited: Sections 18300 and 18630, Health and Safety Code. Reference: Sections 18610 and 18630, Health and Safety Code.

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