Her proposal was met with skepticism at first. "Standards exist to keep us consistent," said the maintenance manager. "Adding this is expensive and subjective." Maya listened and then pointed to the hairline crack's repair bill printed on her tablet. "Consistency didn't find this. The cost of not finding it was far higher."

NACE SP0170 is a published standard/technical publication available for purchase from NACE (now part of AMPP) or authorized standards distributors. For the official, complete, and binding guidance, obtain the current edition from the issuing organization.

: It emphasizes the importance of regular maintenance and monitoring of CP systems to ensure their continued effectiveness.

The NACE SP0170 standard outlines the procedures and best practices for designing, installing, and maintaining cathodic protection systems for reinforced concrete structures. Cathodic protection is a technique used to control the corrosion of metal surfaces by making them the cathode of an electrochemical cell. In the context of reinforced concrete, CP systems drive the corrosion reaction away from the steel reinforcement, thereby protecting it from corrosion.

Developed by the Association for Materials Protection and Performance (AMPP), which now manages the former NACE standards, this document provides proven methodologies to prevent a specific type of cracking that occurs in sensitized austenitic stainless steel.