NEC limits the amount of bends to 360 degrees between pull boxes, he is talking about a service entrance conduit that may be governed by power company specs limiting the run to 270 degrees of bend total. Each 90 degree elbow adds 90 degrees of "turn" to the run. Every 90 or other bend (45, 30, 22 etc) adds to the difficulty of pulling the wire in.
In order to use the rebar in the slab as a ground electrode, the slab must make direct contact with the earth; however, if a poly barrier is desired between the slab and earth, there are other types of electrodes that can be utilized such as 8' long 3/4" diameter copper clad steel rods.
Good video, but next time, please show that you care more about safety and don't go on a site without helmet, safety shoes and definitely not with slippers :D
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what do you mean by not leaving more than 270 degrees of turns for the conduit?
NEC limits the amount of bends to 360 degrees between pull boxes, he is talking about a service entrance conduit that may be governed by power company specs limiting the run to 270 degrees of bend total. Each 90 degree elbow adds 90 degrees of "turn" to the run. Every 90 or other bend (45, 30, 22 etc) adds to the difficulty of pulling the wire in.
no more than 3 90 degree bends
Coll! Good Job! Great Video! 👍👍
No poly under the slab?
In order to use the rebar in the slab as a ground electrode, the slab must make direct contact with the earth; however, if a poly barrier is desired between the slab and earth, there are other types of electrodes that can be utilized such as 8' long 3/4" diameter copper clad steel rods.
Very Helpful Thanks Im putting 2 or three floor outlets with 10AWG 30 amps circuite.
Kevin Naderi No workboots, no ppe, that’s an osha violation
good works
Cool.
Daddy
Good video, but next time, please show that you care more about safety and don't go on a site without helmet, safety shoes and definitely not with slippers :D
I never have worn a hard hat
Boo
The flip flops lost the professionalism
hahaha wtf are you doing ?? you put conduit in the ceiling and pipes go down in walls much easier and faster