[HayZee518]

according to the NEC you can only use 2 #4 conductors in a one inch conduit. you need to go to a 1 1/4 inch conduit in which you can pull 4 #4s. your entrance only requires three $4s in an inch and a quarter conduit. so you are going to change the conduit to an inch and a quarter. you'll need an inch and a quarter 90 degree threaded sweep, two threaded couplings a new meter socket with an inch and a quarter hub, more conduit and an entrance ell, new panelbox with a 100 amp main breaker, a 60 amp two pole breaker a main lug panel ONLY for the sub panel, xx feet #6-4 for the sub panel feed. a ground rod, ground clamps, #6 bare copper just like you put into the other panel service entrance. if you are using rigid conduit or emt tubing for the load side of the meter socket, you need the bonding bushing system too.