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wiTECH Small Leak Verification Test (SLVT)
The wiTECH SLVT MUST be run first to verify a leak is present and run after repairing or replacing any components to verify the fix. A road test will not
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Leak Tightness Testing - NC DEQ
On July 8, 2024, the EPA finalized the requirement of a graduated vapor tightness certification from 0.5 to 1.25 inches of water pressure drop over a
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FORM 2: INITIAL LEAK VERIFICATION TEST
According to test results, is the leak(s) repaired? Yes / No. If no, describe course of action and estimated dates for completion in Section III. J. Accidental
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