Ecmweb 25280 Code Watch 2 0
Ecmweb 25280 Code Watch 2 0
Ecmweb 25280 Code Watch 2 0
Ecmweb 25280 Code Watch 2 0
Ecmweb 25280 Code Watch 2 0

What’s Wrong Here? Hint: Dedicated Leak Space

July 24, 2019
Think you know how this installation violates the NEC? Visit EC&M's website to see the answer.

Hint: Dedicated leak space

See Answer Below

I don’t want to be anywhere near this panelboard if the coupling on the drainpipe located directly above the panel ever fails. It will get ugly in a hurry. Locating a panelboard directly beneath the drain or other piping systems is a violation of Sec. 110.26(E). For indoor installations, Sec. 110.26(E)(1)(a) requires the space directly above the panelboard to be kept clear of piping or other foreign systems for a height of 6 ft or to the structural ceiling, whichever is lower. This “dedicated space” zone also extends down to the floor. This “dedicated space” is for the electrical equipment only. Except for suspended ceiling systems, other piping, ductwork, leak protection equipment or equipment foreign to the electrical system may be placed in this zone. The space above the 6-ft height is permitted to contain foreign systems, but protection must be provided to avoid damage to the electrical equipment from any leaks or breaks in those foreign systems. The drainpipe in this photo is only 2 ft above the panelboard and there is no leak protection provided.

About the Author

Russ LeBlanc | Owner

Russ started in the electrical trade as an apprentice in 1985. He worked his way up to become a Journeyman Electrician and then eventually became a Master Electrician and Licensed Construction Supervisor. In 1999 Russ become an Electrical Instructor for The Peterson School of Engineering in Massachusetts where he developed his passion for teaching, and quickly became Department Head of Electrical Instruction. Russ has taught thousands of apprentices, electricians, engineers, inspectors, and other electrical professionals during his career as an instructor. He continues to provide electrical professionals with Electrical Code seminars, Arc-Flash Awareness training seminars and educational material through his LeBlanc Consulting Services in North Reading, MA whose specialty is educating electricians. He has been an active member of the NFPA Electrical Section and has authored hundreds of National Electrical Code proposals and comments which have become Code rules to improve the safety for the electrical industry. Russ is also an IAEI certified Electrical Inspector.

Please visit www.russleblanc.net for more information.

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