Surface Shafts, Crushing Plants and Tramway
Subject
Subject Source: Local sources
Found in 4632 Collections and/or Records:
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Shaft Steel for Round Section, 1955-06-16
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 1
Dates:
1955-06-16
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Shaft Steel-Revised End Connections for C6, 1956-06-12
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 3A
Dates:
1956-06-12
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Sheave Deck-Access Stairs to Sheave Bearings, 1957-07-29
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 29
Dates:
1957-07-29
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Sheave Deck Guard Rail Around Hoisting Rope, 1957-10-02
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 35
Dates:
1957-10-02
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Sheave Girders-Stiffeners Steel Details, 1957-05-01
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 26
Dates:
1957-05-01
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Sheave Support Girders-Detailed Only for Top Flange Holes, 1955-12-03
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 7
Dates:
1955-12-03
F-32-102 -- No.5 Air Shaft - Grizzly Gulch-Steel Details, 1955-10-18
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 1
Scope and Contents
Sheet 3
Dates:
1955-10-18
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Steel Forms for Concrete Lining, 1956-11-21
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 25
Dates:
1956-11-21
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Steel Schedule-2000 to 5000 Ft. Level, 1958-06-14
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 31
Dates:
1958-06-14
F-32-102 -- No.5 Air Shaft-Grizzly Gulch - Steel Schedule-Collar to 2000 Level, 1957-07-31
Item — Cabinet 12, Drawer: 6, Folder: No. 5 Shaft Folder 3
Scope and Contents
Sheet 30
Dates:
1957-07-31