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This standard practice presents procedures for performing close-interval direct current (DC) structure-to-electrolyte potential surveys, DC surface potential gradient surveys, and hybrid surveys such as trailing-wire direct current voltage gradient (DCVG) surveys or intensive measurement surveys, on buried or submerged metallic pipelines. This standard is maintained by Task Group 279.

Product Details

Published:

03/10/2007

Number of Pages:

51

File Size:

1 file , 610 KB