Grate Bits of pulp hang from a rough grate on the first floor of the plant, which was dark because all of the equipment blocked the light. This is a grate picture. Related Similar Images ...based on the tags: black&white, blur, grates, vents... Fermenters and mixing tanks fill this brewing room. The lighting is all natural, and is partially owed to a crumbling wall letting the sunset blast the interior in almost perfect profile. The railing were jealous of both the bricks and bits, and chose instead to dissolve like this. The two exhaust vents coming out from the boilers en route to the stacks. Plywood marks where where catwalks were removed to extract equipment. Filters and fans to draw air into the boilers in the second power plant. Outside the Chateau, where the fuel oil tank blocks the chapel. Workers would undoubtedly prefer to use the belt manlift on the right. 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. The main rail artery for Thunder Bay passes Ogilvie’s. The last of four radar domes on the base.