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0 pointsrbanffy9y ago0 comments

Also, on any sane design, the entrance would be below the vault.

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2 comments · 1 top-level

Pinckney9y ago· 1 in thread

The entrance is V shaped, and is fitted with pumps at the bottom.

rbanffyOP9y ago

Clever, but depending on the flooding, the pressurization inside the vault may not be enough to keep water out.

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