How do I verbs a crawl space out and put together a underground room near concrete and block?
Answers: I lifted a garage a few inches and laid a concrete floor contained by sections and afterwards lowered the garage onto the floor to comply with "you can repair it contained by place, but if you tear it down you enjoy to move it to comply with foreign zoning rules" that would have taken out partly my yard.
I own leveled my own house, bit by bit, in the crawl space.
The notion of supporting a house from the edges while you dig out the middle scare the h... out of me. You would have to analyze the structure and move long and cloying steel beams beneath the house, then verbs in such a mode that the supports for the beams did not collapse (with you below them)
I found that the (supposedly professional) people who put reinforcing beam under my house did not become conscious the structure. If your house has a center support and fringe wall support as mine does, then your crypt has to own a row of support columns down the middle, further complicating digging and foundation work.
If you are on a slab it is nearly impossible, but if you are already on some sort of crawlspace there are ways to pull the house. Check to see if there are any house movers surrounded by your area.
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