LADWP ECH/EDMT

Whats going on,

Currently a Journeyman Wireman out of Local 441 looking to make the switch to the lineside at DWP. Im gonna start at the bottom again but looking for any info on technical test that DWP offers. I wanna try and get an ECH position into a perm position then with enough time apply for EDMT. Any guys gone through this route or know how it is over at DWP?