What is the required dome clearance above finished grade for underground or mound propane tanks?

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Prepare for the Maine Propane Tank Setter Test. Study with flashcards and multiple-choice questions, each accompanied by hints and explanations. Ace your exam with confidence!

Multiple Choice

What is the required dome clearance above finished grade for underground or mound propane tanks?

Explanation:
The required dome clearance is six inches above finished grade for underground or mound propane tanks. This minimum height keeps the top of the tank accessible and visible for inspection, venting, and service, and prevents soil, mulch, or vegetation from burying the dome or covering important openings. It also helps with drainage and reduces the chance that landscaping or mowing could damage the dome or conceal signs of leaks. Higher clearances aren’t typically required by the standard for these installations, since the goal is to ensure safe accessibility and visibility at a minimum height.

The required dome clearance is six inches above finished grade for underground or mound propane tanks. This minimum height keeps the top of the tank accessible and visible for inspection, venting, and service, and prevents soil, mulch, or vegetation from burying the dome or covering important openings. It also helps with drainage and reduces the chance that landscaping or mowing could damage the dome or conceal signs of leaks. Higher clearances aren’t typically required by the standard for these installations, since the goal is to ensure safe accessibility and visibility at a minimum height.

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