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Underground Mine Infrastructures / Operations

 Subject
Subject Source: Local sources

Found in 2892 Collections and/or Records:

9386-68 -- 10" WF at 45th beam clamp and U-bolt for staging in #4 winze skiploaderr 7450 level (34 winze skiploader), 1988-03-27

 Item — Cabinet Tan Cabinet 2
Scope and Contents From the Collection:

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.

Dates: 1988-03-27
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9387-68 -- #4 winze new deep level development 7100 reinforcement beams, 1988-03-31

 Item — Cabinet Tan Cabinet 2
Scope and Contents

Sheet 2

Dates: 1988-03-31
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9387-68 -- #4 winze skip loader on 7400 lower platform from cage side, 1988-03-31

 Item — Cabinet Tan Cabinet 2
Scope and Contents

Sheet 1

Dates: 1988-03-31
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9388-68 -- #4 winze cage hoist 4:1 gearset for dial drive, 1988-04-01

 Item — Cabinet Tan Cabinet 2
Scope and Contents From the Collection:

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.

Dates: 1988-04-01
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9405-90 -- Cage Comp Screens for 6800 Level for Oiling Ropes #6 Shaft, 1988-05-02

 Item — Cabinet Tan Cabinet 6
Scope and Contents From the Collection:

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.

Dates: 1988-05-02
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9409-90 -- 20" Pipe Support for 6950 Refrigeration Room, 1988-05-19

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 5

Dates: 1988-05-19
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9409-90 -- 6950 Bulk Air Cooler, 1988-06-09

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 3 of 3

Dates: 1988-06-09
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9409-90 -- 7100 Bulk Air Cooler Fans, Pumps, Electrics, 1988-02-29

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 1 of 3

Dates: 1988-02-29
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9409-90 -- 7100 Level- Bulk Air Cooler Piping, 1988-05-04

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 2 of 3

Dates: 1988-05-04
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

9409-90 -- Hanger Bracket for 20" Pipe in 6950 Refrigeration Room, 1988-05-13

 Item — Cabinet Tan Cabinet 6
Scope and Contents

Sheet 4

Dates: 1988-05-13
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

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