Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
A9098-90 -- Assembly & Detail Parts of Spelter & Eye Swivel Socket for #6 Cage & Skip Tail Ropes, 1990-05-17
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.
A9105-90 -- Assy. W/Out Floor & Sides in Place Transfer Bin #6 Shaft, 1982-12-29
Sheet 1 of 16
A9123-90 -- Side Elevation 8100 Skiploader #6 Shaft, 1987-02-05
Sheet 1 of 20
A9193-90 -- Elevation Layout 7500' Level #4 Winze #4 Winze Skiploader, 1987-05-11
Sheet 1 of 36
A9225-90 -- Skip Body for #6 Winze Skips #6 Skips, 1987-03-03
Sheet 1 of 4
A9603-90 -- 5'-6x7'-4 Fire Door Mine Ventilatoin, 1989-03-10
Sheet 1 of 3
A9605-90 -- 7'-4 x 6'-10 Fuel Storage Door Mine Wide Mine Ventilation, 1989-03-10
Sheet 1 of 2
A9606-90 -- 8'-6 x 10'-0 Motor Barn Door Mine Wide Mine Ventilation, 1989-03-24
Sheet 1 of 2
A9608-90 -- Air Door, Access Door & Filter System for 6950' Vent Project 6950 Ventilation, 1989-06-12
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.
A9611-70 -- Linkage Details for Fast Action of Both Brakes @ #4 Winze Ore Hoist, 1990-12-20
Sheet 2 of 2