Home Inspection Flashcard #260
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What's Your Call?
"A" is the main soil stack that leads to the main sewer pipe. What is "B"?
a. The riser for a passive under-slab radon mitigation system.
b. Discharge pipe for a permanently-installed sump pump.
c. A second, separate main soil stack serving a 2nd floor condominium.
d. An interior (aesthetic) downspout connecting flat roof scuppers to the city storm drain system.
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