Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
7225-79 -- Layout & Parts for Machining #4 Winze Sheavs for Urathane Liners #4 Winze Ore Hoist Sheaves, 1977-12-30
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.
7228-75 -- side and bottom linerrs for first 40'-0" of 6800 slusher trench #4 winze, 1978-01-11
Sheet 1
7228-75 -- side and bottom liners for first 40'-0" of 6800 slusher trench #4 winze, 1978-01-12
Sheet 2
7266-75 -- 8000' pump room enclosure no. 6 winze plan elevation steel details, 1978-05-16
Sheet 1
7266-75 -- 8000' pump room enclosure no. 6 winze screen details, 1978-05-16
Sheet 2
7278-111 -- #6 Skip Back Bottom Plate for Hinge, 1978-06-12
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.
7289-65 -- beam and layout for setting foundation for I.R. Popeye hoist 7 shaft, 1978-08-02
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.
7293-75 -- walkway for mounting TV camera at 4622 level skip dump #6 shaft, 1978-08-09
Sheet 1
7293-75 -- walkway for mounting TV camera at 4622 level skip dump #6 shaft, 1978-08-14
Sheet 2
7294-111 -- Proposed Spray System for #6 Shaft, 1978-08-11
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.