In South Carolina, above-ground fuel storage tanks are typically regulated by the South Carolina Department of Health and Environmental Control (SCDHEC) under the South Carolina Code of Regulations (SCCR), Chapter 61-92. This chapter sets out the requirements for the design, installation, operation, and maintenance of above-ground storage tanks (ASTs) that contain petroleum or other hazardous substances.
Specifically, SCCR Chapter 61-92.410 requires that all regulated ASTs must be inspected at least once every year by a qualified inspector. The inspector must be certified by the Steel Tank Institute (STI) or the American Petroleum Institute (API), or have equivalent qualifications approved by SCDHEC. The inspection must include an examination of the tank and associated piping, as well as non-destructive testing of the tank shell and bottom.
In addition to the annual inspections, SCCR Chapter 61-92.430 requires that all regulated ASTs must be maintained in a safe and operable condition at all times. This includes regular monitoring for leaks, corrosion, and other signs of damage, as well as promptly repairing or replacing any damaged components.
It’s important to note that the specific requirements for above-ground fuel storage tank inspections and maintenance in South Carolina can vary depending on the type of tank and the product being stored, so it’s important to check with SCDHEC to ensure that you are in compliance with all applicable regulations.