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Heres somethings I came across while troubleshooting an open grounded phase on some office outlets... This is office is built inside an industrial warehouse for a composites factory.. Funny thing, you don't usually find romex in these places! 14-2 NMB was feeding 5 engineering offices, a breakroom with a soda machine & microwave, & a restroom... One of the pics shows where the grounded phase failed... The rest are all things found on the way!
The pic with the beer can wasn't staged... I found that exacty as shown, not to mention I didn't have to remove any J-box covers... there weren't any! [Linked Image]

-Randy
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