don_resqcapt19 Moderator Staff member Location Illinois Occupation retired electrician Jan 1, 2010 #2 Take a look at Column 5 in Table 300.5.
infinity Moderator Staff member Location New Jersey Occupation Journeyman Electrician Jan 1, 2010 #5 puggy17 said: I would go with 18" per nec table 300.5 , dwelling related purposes. Click to expand... 18" is only if under a driveway or parking area.
puggy17 said: I would go with 18" per nec table 300.5 , dwelling related purposes. Click to expand... 18" is only if under a driveway or parking area.
Dennis Alwon Moderator Staff member Location Chapel Hill, NC Occupation Retired Electrical Contractor Jan 1, 2010 #6 I would go with 6". I think you would use the first line-- all locations not mentioned below-- unless you are going under a resi. driveway.
I would go with 6". I think you would use the first line-- all locations not mentioned below-- unless you are going under a resi. driveway.