UST testing definition
UST testing means a testing method which can detect leaks in an underground storage tank system, or testing for compliance with corrosion protection requirements. Testing methods must meet applicable performance standards of 40 CFR 280.40(a)(3), 280.43(c), and 280.44(b) for tank and product piping tightness testing, 280.44(a) for automatic line leak detector testing, and 280.31(b) for cathodic protection testing.
UST testing means a testing method which can detect leaks in an underground storage tank system, or testing for compliance with corrosion protection requirements. Testing methods must meet applicable performance standards of 40 CFR 280.40(a)(3), 280.43(c),
UST testing means a testing method which can detect leaks in underground storage tank. Testing methods must meet applicable performance standards of 40 CFR Parts 280.40(a)(3), 280.43(c), and 280.44(b) as adopted by Section R311-202, for tank and product piping tightness testing. The testing method, at a minimum, must be able to test the underground storage tank system at the maximum level that could contain regulated substances. Tanks with overfill prevention devices that prevent product from entering the upper portion of the tank may be tested at the maximum level allowed by that device.