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NACE RP0196

Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks

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Organization: NACE
Publication Date: 15 November 2004
Status: inactive
Page Count: 12
scope:

Foreword

The purpose of this standard recommended practice is to present the procedures and practices used in providing galvanic anode cathodic protection (CP) to the normally submerged steel surfaces inside water storage tanks. This standard provides owners, engineers, and contractors with specific guidelines for the design and installation of these CP systems; methods for determining the effectiveness of these systems; and recommendations for the operation and maintenance of these systems. This standard is applicable to water storage tanks of various sizes used in municipal water supply and fire protection, including elevated tanks and flat-bottom tanks at ground level. Although the general principles outlined in this standard are applicable to all such tanks, the galvanic anode CP system described in this standard may not be practical for relatively large tanks.

This standard was originally prepared in 1996 by NACE Task Group (TG) T-7L-1, a component of Unit Committee T-7L on Cathodic Protection. It was revised in 2004 by TG 284 on Cathodic Protection, Galvanic Anode for Internal Submerged Surfaces of Steel Water Storage Tanks - Review of NACE Standard RP0196, "Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks." TG 284 is administered by Specific Technology Group (STG) 05 on Cathodic/Anodic Protection. It is sponsored by STG 11 on Water Treatment and STG 35 on Pipelines, Tanks, and Well Casings. This standard is issued by NACE under the auspices of STG 05.

Document History

November 28, 2015
Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks
General This standard presents standard practices for using galvanic anodes to apply CP to the internal submerged surfaces of steel tanks used for the storage of potable and reclaimed water,...
January 1, 2011
Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks
General This standard presents standard practices for using galvanic anodes to apply CP to the internal submerged surfaces of steel tanks used for the storage of potable and reclaimed water,...
NACE RP0196
November 15, 2004
Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks
Foreword The purpose of this standard recommended practice is to present the procedures and practices used in providing galvanic anode cathodic protection (CP) to the normally submerged steel...
January 1, 1996
Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks
The purpose of this standard recommended practice is to present the procedures and practices used in providing galvanic anode cathodic protection to the normally submerged steel surfaces inside water...

References

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