J Jesse7623 Senior Member Location eastern Mass Nov 10, 2008 #1 is there a amendment to the NEC in San Diego County,CA in regards to exothermic welds being required for all bonding and grounding in lieu of the more typical mechanical means?
is there a amendment to the NEC in San Diego County,CA in regards to exothermic welds being required for all bonding and grounding in lieu of the more typical mechanical means?
infinity Moderator Staff member Location New Jersey Occupation Journeyman Electrician Nov 10, 2008 #2 Duplicate respond here: http://forums.mikeholt.com/showthread.php?t=106512