lastguy
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Hi,
Does anybody know whether I can open in (E) foundation a 6" hole for 4" sewage pipe to go through? Any change in structure I need?
Another question is that if I have an opening of 18Hx30W in (New) foundation wall, can I use it for 4" pipe to go through?
I refer to city code allowance for foundations of a crawl space house, crawl space of 18" high.
thanks a lot,
Does anybody know whether I can open in (E) foundation a 6" hole for 4" sewage pipe to go through? Any change in structure I need?
Another question is that if I have an opening of 18Hx30W in (New) foundation wall, can I use it for 4" pipe to go through?
I refer to city code allowance for foundations of a crawl space house, crawl space of 18" high.
thanks a lot,
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