Exam (elaborations)
WA UST Site Assessor Exam 1. What is the hold time for soil and preserved GW GRO samples?: 14 days 2. Is an ICC certification needed to install an AST?: No 3. Flammability limits of gasoline: 1.4 to 7.6% 4. How many days do you have from a tank closure to
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WA UST Site Assessor Exam 1. What is the hold time for soil and preserved GW GRO samples?: 14 days 2. Is an ICC certification needed to install an AST?: No 3. Flammability limits of gasoline: 1.4 to 7.6% 4. How many days do you have from a tank closure to report/provide the UST checklist to EC...
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