i had a trailer burn a few months ago and am left with a temparary pole and dissconnect. still hot to the meter. but no elec to garage. garage was tied through trailer. so what i got is i think if memory serves me is 2/0 wire leaving the dissconnect and buried and of course coming up again where trailer used to be. and 2/0ught leaving garage buried then coming up again where trailer used to be. can i just splice these 2 together and flip the switch? i know several feet on each end will have to be replaced but am unsure of the best way to do the underground splice. i am by no means an electrician, but have done a fair amont of wiring and even had it pass inspection in a pinch. the garage is already set up with 100amp breaker box and had been in use a few years. would like to do this without all the fuss and troulble of calling out the elec. company. figuring (hoping) the dissconnect should keep it safe till the proper splice is done. i could replace the entire length but thought if the splice would work, it would keep me that much further away from the hots. i do have an electrician friend, but hate to worry him if this is pretty simple. any ideas?