The place was off the hook.
Similar situation this time as well - there's 24 hour security on the building, sitting in a spot with perfect view across the entire place.
We managed to ninja in unseen - make our way to the second floor, unbolt and shift the steel plates to the staircase, and spiral our way down the rusted to shit staircase 8 stories down.. all the time in the artificial rain from the leaking building... then head to the tailrace tunnels.. rig our lines, and abseil into the tunnels..
You can walk and wade right to the edge of the falls. Luckily, the ps has been abandoned for long enough that there's not a 'switch to flip'!
