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Home > NEC > What's Wrong Here? > What’s Wrong Here? Hint: Orange Crush

What’s Wrong Here? Hint: Orange Crush

Oct. 18, 2012 Russ LeBlanc | Electrical Construction and Maintenance
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Comments 13

What is in this article?:

  • What’s Wrong Here? Hint: Orange Crush
  • Find the Answer

Can you identify the Code violation(s) in this photo?

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Discuss this Article 13

perrynillup (not verified)
on Oct 18, 2012

The orange tubing may be a PVC product which is not allowed in other than mechanical pipe systems in a room.

  • reply
Frank Woznica (not verified)
on Oct 18, 2012

You cannot run gas lines in an open area in a school, where it is exposed to children...

  • reply
Monk Burns (not verified)
on Oct 19, 2012

You cannot use ENT where subject to physical damage.

  • reply
jim shampoe (not verified)
on Oct 19, 2012

What ever that piping is gas,water refrigeration it cannot tie up the existing electrical conduit on the wall also it is improperly hung.

  • reply
MikeHoltGenius (not verified)
on Oct 19, 2012

I would be more concerned about the code violation of mechanical piping installed over the top of the disconnect on the back wall !!!!!!!!

  • reply
Russ LeBlanc (not verified)
on Oct 27, 2012

Good call !!!

  • reply
DavidS (not verified)
on Oct 30, 2012

My eye says that the piping was resident before the disconect was installed. Shame on the electrical contractor.

  • reply
Isaac Cason (not verified)
on Oct 19, 2012

It looks like it might be HDPE conduit which is prohibited for use in buildings and exposed according to 353.12 (1) & (2)

  • reply
Jim Miller, Electrical Inspector (not verified)
on Oct 19, 2012

This looks like a school where orange ENT is typically used as innerduct for Fiber Optic Network cabling per 800.110. Article 362.30 also requires support every 3 feet.

  • reply
Anonymous (not verified)
on Feb 13, 2013

good call, it is ent for optic fiber!

  • reply
Anonymous (not verified)
on Oct 22, 2012

possible fireproofing issue - where the ENT penetrates the wall

  • reply
rotrhead (not verified)
on Oct 24, 2012

The ENT was probably installed by a data com company that has no idea what NEC is let alone what is written in it. I have seen this type of installation in a lot of places.

  • reply
British Spark (not verified)
on Nov 7, 2012

Being a British Spark , and therefore not fully knowledgeable the NEC , I would say that the standard of workmanship is very poor , ie, badly installed , not enough fixings , and why did the person that installed the PVC tube tie it on to exsisting conduit ?
I would say a second year apprentice would have done better

  • reply
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