DOWNLOADABLE HISTORICAL DOCUMENT-Requirements to ensure adequate isolation of cathodically protected pipelines, especially those with high-quality dielectric coatings.
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Provides requirements to: (1) Identify structures at risk for below-grade corrosion; (2) Inspect (3) Categorize (4) Prioritize (5) Identify next steps. Limited to steel transmission towers, poles, and substation structures.
Application of CP to control external corrosion of carbon steel on-grade storage tank bottoms that are in contact with an electrolyte. Both galvanic anode CP systems and impressed current CP systems.