The no-dig necessary irrigation leak

I had good news and bad news for my irrigation foreman. Found a leak and we don't have to dig. We will however have to close a bridge, rig up our climbing gear, and work while suspended. Good thinking not putting two unions on both ends of this pipe!
Any guesses where they did put the union? If you guessed in the middle of the span of the bridge thirty feet above the water, you would be correct!
While scoping out the project, we found a robin nest with four eggs..
Rockin robin tweet, twiddley deet,
Turf