Exam (elaborations)
Underground Storage Tanks (Well-enlightened)
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UST by definition includes both tanks and piping systems that are under the surface of the ground by as little as: a. 80% b. 50% c. 25% d. 10% correct answers Answer: D After the EPA passed the Renewable Fuel Standard rulemaking in 2010, they became concerned about existing UST systems becau...
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