A comprehensive assessment shall be performed by the corrosion specialist (Section 3102F.3.4.7), to determine the existing and potential corrosion using “as-built” drawings and specifications. This assessment shall comprise all steel and metallic components, including the structure, pipelines, supports and other MOT ancillary equipment. This assessment shall also include prestressed and reinforced concrete structures.
If cathodic protection is installed to protect wharf structures and/or pipelines, the following records shall be evaluated for each system:
- CPS equipment condition and maintenance
- Impressed current readings (as applicable)
- Potential survey results