A 600 amp OH service...2-3" rigid conduits with 3-350 kcmil enter a C/T cabinet(exterior) leave the C/T cabinet and go to an MDP(immediate interior) with a main fused switch.
Now take the exact same arrangement, place it next to the first service, it is fed from one drop. One Service?
If it is one service, then what is the arrangement and size of the GEC, Main bonding jumper, and equipment bonding jumpers on the supply side of the service?
Do I size the MBJ in each MDP based on the sum of equiv. area of 4 sets of 350's or just the 2 sets that enter each MDP?
Same question as the paragraph above but replace MBJ with EBJ?
