Paint and Coatings Industry Standards

RP0193-2001 RP0193-2001 External Cathodic Protection of On-Grade Carbon Steel Storage Tank Bottoms

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Revision Date:
Updated On: July 18, 2012
Editorial Change:
 
Outlines practices and procedures for providing cathodic protection to the soil side of bottoms of on-grade carbon steel storage tanks that are in contact with an electrolyte. Recommendations for both galvanic anode systems and impressed current systems are included. Design criteria for the upgrade of existing tanks as well as for newly constructed tanks are included. This standard is intended for use by personnel planning to install new on-grade carbon steel storage tanks, upgrade cathodic protection on existing storage tanks, or install new cathodic protection on existing storage tanks.

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