| NACE Corr-1 |
Measure structure-to-Electrolyte potentials |
| NACE Corr-2 |
Conduct close interval survey |
| NACE Corr-3 |
Test to detect interference |
| NACE Corr-4 |
Inspect and perform electrical test of bonds |
| NACE Corr-5 |
Inspect and test isolation devices |
| NACE Corr-6 |
Inspect and Verify Test Lead Continuity |
| NACE Corr-7 |
Repair damaged test leads |
| NACE Corr-8 |
Install test leads by non-exothermic welding methods |
| NACE Corr-9 |
Install test leads by exothermic welding methods |
| NACE Corr-10 |
Obtain a voltage and current output reading from a rectifier |
| NACE Corr-11 |
Check for proper operation of a rectifier |
| NACE Corr-12 |
Troubleshoot rectifier bond connections |
| NACE Corr-13 |
Repair or replace defective rectifier components |
| NACE Corr-14 |
Adjustment of rectifier |
| NACE Corr-15 |
Install bonds |
| NACE Corr-16 |
Install galvanic anodes |
| NACE Corr-17 |
Install rectifiers |
| NACE Corr-18 |
Install impressed current ground beds |
| NACE Corr-19 |
Repair shorted casings |
| NACE Corr-20 |
Locate Underground Pipeline Facilities |
| NACE Corr-21 |
Visual inspection of atmospheric coating |
| NACE Corr-22 |
Prepare surface for coating using hand and power tools |
| NACE Corr-23 |
Perform water pressure cleaning |
| NACE Corr-24 |
Prepare surface for coating by abrasive blasting |
| NACE Corr-25 |
Apply coating using hand application methods |
| NACE Corr-26 |
Apply coating using spray applications |
| NACE Corr-27 |
Use coating inspection tools |
| NACE Corr-28 |
Inspect for physical damage on buried or submerged pipe |
| NACE Corr-29 |
Inspect for external corrosion on buried or submerged pipe |
| NACE Corr-30 |
Inspect the condition of external coating on buried or submerged pipe |
| NACE Corr-31 |
Measure pit depth with pit gauge |
| NACE Corr-32 |
Measure wall thickness with handheld ultrasonic meter |
| NACE Corr-33 |
Measure corroded area |
| NACE Corr-34 |
Insert and remove internal corrosion coupons |
| NACE Corr-35 |
Monitor probes (on-line) for internal corrosion |
| NACE Corr-36 |
Perform Internal Corrosion Remediation |
| NACE Corr-37 |
Visual Inspection for Internal Corrosion |
| NACE Corr-38 |
Abnormal Operating Conditions (AOC) |
| NACE Corr-39 |
Abnormal Operating Conditions (AOC) for natural gas pipelines |
| NACE Corr-40 |
Abnormal Operating Conditions (AOC) for hazardous liquids |
