Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
B7067-79 -- 18" & 30" Dual Track for 6800 ft. Level #6 Shaft Mine Track, 1976-09-29
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
B7098-79 -- Pump Room Fittings 8000 Pump Room #6- Shaft, 1977-01-31
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
B7420-80 -- Rock Pick Boom & Cyl. Pins for 8100 Loader Pocket #6 Shaft, 1979-06-13
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
B8711-65 -- ladder and details for #7 hoist bearing foundation, 1984-12-07
Sheet 3
B8896-62 -- Revised Duct Work to #7 Winze Hoist Control Booth #7 Winze Hoist, 1987-01-20
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
B9105-90 Revisions 4 -- Excavation & Foundation for New 8100 Level Transfer Bin #6 Shaft, 1975-10-29
Sheet 2 of 16
B9123-90 -- Front Elevation 8100 Skiploader #6 Shaft, 1987-02-04
Sheet 2 of 20
B9193-90 Revisions 1 -- Cutout & Re-Bar for 7500' Level #4 Winze, 1987-05-08
Sheet 2 of 36
B9225-90 -- Skip Body for #6 Winze Skips #6 Skips, 1987-03-03
Sheet 2 of 4
B9603-90 -- 5'-6x7'-4 Fire Door Mine Ventilatoin, 1989-03-15
Sheet 2 of 3