Ust installer exam - Study guides, Class notes & Summaries

If both pea gravel and sand are used as backfill in the same excavation what material should be used to prevent migration of sand fines into voids in the pea gravel - correct answers Filter Fabric if a bottom hold down pad is used as a means of anchoring the tank what is the minimum distance the pad should extend beyond the sides and ends of the tank? - correct answers 18 inches Beyond each side and 12 inches Beyond each end Kentucky UST Certification Test Prep Exam Questions Verified An...

Class A/B Operator for Underground Storage Tank The Class A and Class B certification must be renewed every: - ANS 5 years UST financial responsibility requirements apply to what? - ANS 600 gallon used oil tank Secondary Containment is required for what? - ANS New UST Systems, Piping in contact with the ground, and Replacement UST A Class A operator shall maintain the records of UST site inspections for a *minimum* of: - ANS 3 years New owners o...

WA UST Site Assessor Exam What is the hold time for soil and preserved GW GRO samples? - ANS 14 days Is an ICC certification needed to install an AST? - ANS No Flammability limits of gasoline - ANS 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - ANS 30 days MTCA Method A lead CUL, soil - ANS 250 mg/kg MTCA Method A lead CUL, GW - ANS 15 ug/L Is the vadose zone saturated or unsatur...

Which agency approves a site-specific variance which allows for an alternative method of construction or monitoring: a.) The Regional Water Quality Board b.) The State Water Resources Control Board c.) The Department of Toxic Substance Control d.) The local agency - Answer a.) The Regional Water Quality Board CCR Title 23, Sec 2681(a) The regulations to enforce compliance of underground storage tank systems in the state are found in? a.) Code of Federal Regulations, 40 CFR Part 281 b.)...

UST Installer Exam Questions and Complete Solutions Graded A+.

U1 ust installer/retrofitters Exam Questions And Correct Revised Answers When a bottom hold down pad is used under a steel tank. - answerthe bedding material may be reduced to 6" cover in areas that are subject to vehicle traffic - answer30" compacted backfill and 6" of asphaltic concrete, or 18" of compacted backfill and 6 to 8" of reinforced concrete. paving over tanks in traffic areas should extend 1 foot beyond tank perimeter. - answer cover in non traffic areas should be atleas...

UST Installer Exam Questions and Complete Solutions Graded A+.

WA UST Site Assessor Exam Questions and Answers Graded A+ What is the hold time for soil and preserved GW GRO samples? 14 days Is an ICC certification needed to install an AST? No Flammability limits of gasoline 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? 30 days MTCA Method A lead CUL, soil 250 mg/kg MTCA Method A lead CUL, GW 15 ug/L Is the vadose zone saturated or unsaturated? Unsaturated List in order of most mobile to least mo...