Four On The Floor Four A.M. was the best time to be on the main assembly line. This was about shortly after most of the machinery was removed. Similar Images ...based on the tags: blur, forklifts, hallways, people, signs... The guard shack protecting the Nike launch pad. The end of the new elevator. Line of bird droppings follow the fire sprinkler pipes and wires in the room. A comrade lights-up where so many workers apparently congregated to do the same. This section of the production floor was constantly dripping. Someone had laid down giant plastic sheeting to attempt to protect the lower floors, but it hasn’t worked. 2004. Machine Shop Loft. A typical narrow hallway at Birtle. Will coming down “Darwin’s Ladder”. Between the gauges for the power plant boilers and the steam pump flywheels. Disabled forklift… I think it’s a Clark.