Cal. Code Regs. tit. 25, § 4523.3
All oil tanks, except for integrally mounted tanks, shall be equipped with a listed oil filter or strainer located downstream from the tank shutoff valve. The fuel-oil filter or strainer shall contain a sump with a drain for the entrapment of water.
Note: Authority cited: Section 18015, Health and Safety Code. Reference: Section 18025, Health and Safety Code.
1. New section filed 9-19-2011; operative 10-19-2011 (Register 2011, No. 38).