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D110.2.2 Underground Metallic Systems
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Where a cathodic protection system is designed to provide
underground metallic systems and installations with protection
against corrosion, such systems and installations
shall be electrically bonded together and protected as a
whole. [NFPA 501A:4.3.7.2.5]
Related Code Sections
D110.2.2 Fuel Supply: Manufactured/Mobile Home Parks and Recreational Vehicle Parks, Underground Metallic Systems
Where a cathodic protection system is designed to provide
underground metallic systems and installations with protection
against corrosion ...
California Mechanical Code 2019 > D Fuel Supply: Manufactured/Mobile Home Parks and Recreational Vehicle Parks > D110.0 Gas Piping Installations > D110.2 Metallic Gas Piping > D110.2.2 Underground Metallic Systems
D110.2.2 Fuel Supply: Manufactured/Mobile Home Parks and Recreational Vehicle Parks, Underground Metallic Systems
Where a cathodic protection system is designed to provide underground
metallic systems and installations with protection
against corrosion ...
California Mechanical Code 2016 > D Fuel Supply: Manufactured/Mobile Home Parks and Recreational Vehicle Parks > D110.0 Gas Piping Installations > D110.2 Metallic Gas Piping > D110.2.2 Underground Metallic Systems
D110.0 Fuel Supply: Manufactured/Mobile Home Parks and Recreational Vehicle Parks, Gas Piping Installations
to protect the gas piping
system, the gas piping system shall be electrically isolated
from other underground metallic systems or installations.
Where the gas ...
California Mechanical Code 2016 > D Fuel Supply: Manufactured/Mobile Home Parks and Recreational Vehicle Parks > D110.0 Gas Piping Installations