- Conducts testing on cathodic protection (CP) systems to identify shorts, determine effectiveness and for continuity.
- Uses test instruments to perform a variety of field tests such as structure-to-soil potentials, voltage and current measurements, soil resistivity, pipe/cable locating and rectifier readings; reads shunts.
- Performs maintenance, replacements and enhancements, at the customer’s request on their system.
- Prepares basic location mapping, reports and completes recordkeeping.
- Performs other tasks and special projects as assigned.
In addition to the above, the Level II: - Troubleshoots cathodic protection systems.
- Compiles data and writes reports for clients with results and recommendations.
- Prepares basic location mapping, reports, and complete recordkeeping.
- Performs all other tasks and special projects as assigned.
In addition to the above, the Sr. Level: - Performs and oversees advanced field tests (including current requirement test, shorted casing test, IR drop test, soil resistivity and interference tests) and evaluate the results.
- Leads and performs tests to verify the presence of stray current interference and recommend method(s) to mitigate the interference.
- Oversees and monitors personnel in CP testing and maintenance when necessary.
- Responsible to apply knowledge of: AC voltage and its mitigation, corrosion coupon test stations, and code requirements related to CP and pipeline integrity to initiate corrective action.
- Responsible for the maintenance of documentation and records, including data plotting and analysis.
- Performs all other tasks and special projects as assigned.
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