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Thursday, December 26, 2019
Question:
Re: CQD answer published Monday, December 16, 2019 -Underground Location
Thanks for all the work you do at CQD I look forward to reading it every day. My question is for additional information of conduits under a slab from 12-13-2019. Would this type of installation be considered a wet location?
Thanks again, Mike Clark
A
Answer:
Hey Mike thanks for your question and the compliment. Yes. The interior of raceways installed underground are considered a wet location as stated in 300.5(B). Conductors and cables in those raceways must suitable for a wet location as stated in 30.10(C). Further information is available in Table 310.104(A).