SECURITY.
Los Angeles Municipal Code § 57.903.4.4
in effectSEC. 57.903.4.4. SECURITY.
Automatic sprinkler and standpipe supply valves shall be of the indicating type and shall be secured in the open position to prevent tampering. Only tamper switches and/or non-hardened chains and locks approved by the Chief shall be used.
Source: City of Los Angeles, Charter and Codes (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/los_angeles/latest/lamc/0-0-0-347444Fetched: 10/24/2026
