Sub-skill of cathodic-protection: Cathodic Protection Systems (+2).
| System Type | Applications |
|---|---|
| SACP (Sacrificial Anode) | Offshore structures, pipelines, short-term protection |
| ICCP (Impressed Current) | Long pipelines, complex structures, retrofit |
| Hybrid | Combined systems for optimal protection |
| Material | Application | Environment |
|---|---|---|
| Al-Zn-In | Marine, seawater | Offshore, subsea |
| Magnesium | Soil, freshwater | Onshore pipelines |
| MMO (Mixed Metal Oxide) |
| ICCP anodes |
| All environments |
| Graphite | Deep well anodes | Soil, groundbeds |
| High-silicon iron | Groundbeds | Soil |
| Standard | Scope |
|---|---|
| DNV-RP-F103 | Cathodic protection of submarine pipelines (galvanic anodes) |
| DNV-RP-B401 | Cathodic protection design (offshore structures) |
| ABS GN Ships | Cathodic protection of ships |
| ABS GN Offshore | Cathodic protection of offshore structures |
| NACE SP0169 | External corrosion control of pipelines |
| NACE SP0176 | Corrosion control of steel fixed offshore platforms |
| ISO 15589-2 | Cathodic protection of offshore pipelines |
| API RP 651 | Cathodic protection of aboveground tanks |
| SNAME T&R R-21 | Cathodic protection of marine service |