Who can inspect a tank per STI SP001 for me?
There are two basic types of inspections included in STI SP001. Monthly, periodic inspections are to be performed by the tank owner’s inspector and qualified per paragraph 4.1.2 of the standard. External and internal formal inspections are to be performed by a certified inspector. Certified inspectors may be either an API 653 certified tank inspector with an adjunct STI SP001 certification or an STI SP001 trained and certified tank system inspector. A list of STI AST inspectors is available here. The certification procedure for an API 653 and adjunct STI SP001 inspector is a web-based program now available. Click this link for more details.
