What must be done to meet corrosion protection requirements?
• All existing tanks and piping must have corrosion protection. • Corrosion protection options include: Non-metallic material such as fiberglass, galvanic or impressed impressed current cathodic protection or internal lining of tanks. • Cathodically protected systems must be tested every 3 years by a state certified tester or inspector. • Impressed current systems must be inspected very 60 days and the results logged.
