Box 4

Scope and Contents Organization Chart for the Engineering and Construction Departments. In 1946 the Engineering and Construction Departments were headed by the Chief Engineer and Assistant Chief Engineer. Below the Chief Engineer were the Drafts men, construction formen, timekeepers, chief surface surveyor, chief mine surveyor, water and property engineer, and the transportation forman. Under the construction forement is the assistant foreman, carpenters, masons, labor forman, shopmen, paint...

Scope and Contents

Drawn by: H.J.S.

Scale: 1-1/2" = 1'-0"

Blueprint for a standard foor dram for a 6 inch concrete wall. Drawing include the side jamb, head, jmab, and spreader bar. The drawing also features a table of required materials.

Scope and Contents

Drawn by: H.J.S.

Scale: 1-1/2" = 1'-0"

Blueprint for the standard door frame for a 12 inch brick wall, features drawings of the side jamb, head, jamb, and spreader bar. The drawing also includes a table of required materials.

Scope and Contents

Drawn by: G.N.M.

Traced by: G.N.M.

Scale 3/4" = 1'-0"

Blueprint for repair collars fro teh Hydro-electric No. 2 pipe line. Drawings include the end view - large end, elevation, and end view - small end. Also on the drawing is a note about "repaid collar for connecting 60" redwood stave pipe to 50"k redwood stave pipe."

Scope and Contents

Drawn by: H.J.S.

Traced by: H.J.S.

Scale: 1/4" = 1'-0"

Floor plan of a table arrangement for 58 guest at the Lead Country Club. The floor plan includes the kitchen and five tables.

Scope and Contents

Drawn by: G.N.M.

Traced by: G.N.M.

Scale: None

Blueprint for the Ellison Heating Plant Ash Disposal Flum. Drawing shows the boiler foundation, Section "A-", and the typical cross section of Ash Flume.

Scope and Contents

Traced by: H.J.S.

Scale: 1" = 50'

Drawing features outlines of the South Mill, Refinery, Tank House, Lime Building, Warehouse, Bin, Inclining Hoist, Sub. Station, tanks, and part of Park Avenue in Lead, South Dakota. The countor lines are marked in brown.

Scope and Contents

Drawn by: H.J.S.

Traced: H.J.S.

Scale: None

Blueprint for the Access Stairway for the Ash Handling Crane at teh Kirk Power Station. The sheet features drawings of the plan, side views, and view "A-A".

Scope and Contents

Drawn by: L.G.W.

Traced by: L.G.W.

Approved by: G.N.M.

Scale: 3/4" = 12"

Bluerprint for the Reno Pipe Bridge, steel erection. Sheet features drawings of the plan, side elevation, and end elevation.

Scope and Contents

Drawn by: L.G.W.

Traced by: L.G.W.

Approved by: G.N.M.

Scale = 1" and 3" = 23"

Blueprint of the Renop Pipe Bridge, Steel. The sheet features drawings of Bridge stringers, and bridge beams. On July 10, 1947, L.G.W. made changes in the beams. There is also a not of "account No. 62411."