Stuck! - Fizzled Caution Sign/Valve after speedboat?

[howierd]

Ok, I just finished the speedboat with blue barrels when ive come to the fizzled out Caution sign with the broken valve outside by the fence... cant find a way over the fence? nothing in the room with the 2 big blue generators... nothing in the dumsters...tried to move the wheeled hitch with some barrels to jump the barbed wire fence but thats not it...

Thanks!

 

[belboz]

Did you use the blue barrels to lift the ramp and take the speedboat up there. Your speedboat is more of a hovercraft and can go along land and things, and the blue barrels ain't the end of the speedboat, its about half way.

 

[ne0_shiny]

umm, i think you are at the point where you have to get through the doors
if you are, if you face the broken valve, pivot right
shoot flammable barrels
...yep