NACE Standard RPOl77-2000 Item No. 21021
T H EC O R R O S I O N
Standard Recommended Practice Mitigation of Alternating Current and Lightning Effects on Metallic Structures and Corrosion Control Systems
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This standard recommended practice presents guidelines and procedures for use during design, construction, operation, andmaintenance of metallicstructuresandcorrosioncontrolsystems used to mitigate the effects of lightning and overhead alternatingcurrent (AC) power transmission systems. This standard is not intended to supersede or replace existing electrical safety standards. As shared right-of-way utility and corridor practices become morecommon, AC influence on adjacent metallic structures has greater significance and personnel safety becomes of greater concern. This standard addresses problems primarily caused by proximity of metallic...