Chute-Side Catwalk I wonder how sheltered workers on this mid-level catwalk that follows the ore chutes is in storms. Note the chunks of concrete stuck in the catwalk grates–the pockets (right) are falling apart. Similar Images ...based on the tags: catwalks, chutes, orange, pulleys, rivets, rusty... There were bins with hundreds of spools in them in the basement. The boiler doors are beautiful, and feature the name of the smelter and mine company. If you like these, check my article on the Mitchell Yards of Hibbing, MN. Whoever did this: good job. You get it. Fire doors and penis talk. I tried to hide the graffiti from my photos, but sometimes it wasn’t possible. From the catwalks below the hoisting motor in Shaft No. 1. The tops of the coke stoves. Most of the control panels were faceless. No doubt, they were parted out to keep other sugar mills alive. The bottom of the tailings boom is rotten. In days when the dredge, floated, gangways connected it to shore, it seemed. You can see the size of the pontoons under the boat here.