The original patent for the “Electrical outlet for three-prong locking plugs,” filed in 1955 by Wilbur R Smith NEMA would recognize as 5-15(p/r) features a diagram of ground side upΒ In hospitals the AHCA requires the ground prong up.Β Many…



re-1375
REMODELS, RENOVATIONS, ADDITIONS
nc-1375
SINGLE FAMILY DWELLINGS, ACCESSORY DWELLING UNITS, MULTI-FAMILY NEW CONSTRUCTION
kt-1375
REWIRES, TROUBLESHOOT & REPAIR, PANEL REPLACEMENT, SERVICE UPGRADES