NACE Standard RP0169-2002 Control of External Corrosion on Underground or Submerged Metallic Piping Systems

National Association of Corrosion Engineers (NACE) International. Houston, Texas. ISBN 1-57590-035-1. 2002. 33p. This standard presents acknowledged practices for the control of external corrosion on buried or submerged steel, cast iron, ductile iron, copper, and aluminum piping systems.
This standard is intended to serve as a guide for establishing minimum requirements for control of external corrosion.