I've been asked to give a bid on electrical work for two 530 gallon above ground fuel barrels with electric pumps for the Dept. of Natural Resources. They are being installed new on a newly poured concrete slab approx. 10 feet away from the building they will be getting power from. Each pump has a 5.5 amp current draw. I've not wired gas pumps before. I'm thinking a 1/2" rigid conduit underground from the building to the pump.
Is LFMC acceptable to make the connection to the pump from the rigid conduit that comes out of the ground?
Do I need an emergency shut off at the building for each of the pumps? If so, where do they need to be located?
Are the rigid couplings acceptable to be explosion proof?
Also, do I need a seal inside of the end of the conduit?
Any other things I am missing?
Thank you.
Is LFMC acceptable to make the connection to the pump from the rigid conduit that comes out of the ground?
Do I need an emergency shut off at the building for each of the pumps? If so, where do they need to be located?
Are the rigid couplings acceptable to be explosion proof?
Also, do I need a seal inside of the end of the conduit?
Any other things I am missing?
Thank you.