U1 ust installer - Study guides, Class notes & Summaries

U1 UST INSTALLER / RETROFITTERS EXAM ...

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when a bottom hold down pad is used under a steel tank. ~~> the bedding material may be reduced to 6" cover in areas that are subject to vehicle traffic ~~> 30" 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. cover in non traffic areas should be atleast 2' thick and consist of a minimum of 1' of backfill covered by filter fabric...

u1 ust installer retrofitters Questions & answers with Complete solutions | Latest edition

u1 ust installer/retrofitters exam 2023/2024 question and answer

u1 ust installer /retrofitters

when a bottom hold down pad is used under a steel tank. - Ans the bedding material may be reduced to 6" cover in areas that are subject to vehicle traffic - Ans 30" 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. - Ans cover in non traffic areas should be atleast 2' thick and consist of a minimum of 1' of backfill covered by filter fabric ...

When a bottom hold down pad is used under a steel tank. Correct answer the bedding material may be reduced to 6" Cover in areas that are subject to vehicle traffic correct answer 30" 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. Cover in non traffic areas should be atleast 2' thick and consist of a minimum of 1' of backfill covered by fil...

u1 ust installer_retrofitters