API 653

Above Ground Storage Tank Inspector (ASTI)


API 653 Inspector verification

Tank Floor corrosion scanning by MFL

Tank Floor thickness verification by UTM

Tank Floor laser alignment for settling

Tank Floor leak testing by Vacuum box and MT

Tank structure and foundation survey

Tank Shell inspection by UTM

Tank Shell survey by Rope Access certified inspectors

Tank Shell survey by laser and teodolite

Tank shell banding, peaking and ovality verification

Tank Roof visual and thickness testing by UTM

Floating roof, seal and pontoon verification

Tank coils and drains hydro testing