Originally Posted By: gbeaumont
This post was automatically imported from our archived forum.
missing knock-outs, signs of rust, signs of moisture and missing or improper bushings.
Condition and size of main feeds, are the conductors from the main panel large enough for the indended load, and of similar capasity as the panel rating.
Breakers, check breakers for signs of damage and arcing.Look for double taps.
Branch circuits, check size of conductors relative to breakers and check for signs of damaged or overheated wires.
Isolated neutral, as we know that this is a sub, check that there is no ground to neutral bond on this panel.
Grounding check for proper conection to ground, either through ground wire(s) or through metal conduit back to main panel.
Thats it from me tonight 
Regards
Gerry
--
Gerry Beaumont
NACHI Education Committee
e-mail : education@nachi.org
NACHI phone 484-429-5466
Inspection Depot Education
gbeaumont@inspectiondepot.com
"Education is a journey, not a destination"