I got to a part with electrified water in ns_streets. I cut the power, got the bridge out and jumped up to the roof... now i see a vent on the wall that i can't get to. There is a droid i tried jumping off with no luck. After exausting myself i decided to seek help :)

By the droid, there should be a garbage container... jump onto it and it'll move... spoilers below...

































The container will pull up next to a switch... use force push to flip the switch and continue straight... it'll get to a second switch, so do the same thing here... then it'll continue straight again...

My mistake... I think there are two "arms" that come out that you have to jump onto then, then "pull" the dumpster towards you and jump on it...

thanks i figured it out after i posted this... always missing the obvious...