CP for tanks, columns, and process piping with coating inspection.
12 process units
01ClientMobin Petrochemical Co.
02LocationAssaluyeh
03Year2022
04ScopesCathodic ProtectionCoatings & Surveys
Field gallery4 frames
?
Challenge
Under-coating corrosion on C5/C6 tanks and welds with defective coating. Supplementary CP required without conflict with existing grounding systems.
→
Solution
Local CP design for tanks, permanent reference electrodes, and DFT/holiday detection program. Coordination with earthing department for galvanic isolation.
"PayeshCo coordinated seamlessly with the EPC contractor and commissioned CP without production shutdown."
