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Moving Violations Video No. 171: Holy Smokes!
2018-07-19 16:28:19| Electrical Construction & Maintenance
In this episode, Russ finds a violation of Sec. 300.21 of the 2017 NEC. Someone punched a hole in a fire-rated wall to run some wiring through it but failed to patch it with an approved firestop material.
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Category:Construction and Maintenance
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