Science and Technology



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971 Results for Science and Technology

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File contains photographs depicting superintendents accepting safety awards on behalf of Cassiar Asbestos Corporation ltd, and BCIT Scholarship Winners.


File contains photographs featuring the tramline at Cassiar which ran from the crushing plant at the mountain mine to the plantsite in the valley (a drop of 427 meters). The first ore was originally transported by truck to the plant until the grav...

Incoming Bucket, Station #1

Photograph depicts bucket hanging from tramline in foreground. Support tower stands in midground in front of station building. Another building can be seen at top of mountain in background. Handwritten annotation on recto of photograph: "INCO...

Tramline from Mine Road

Photograph depicts towers and buckets in distance. Gravel road in foreground winding through hills of dirt. Handwritten annotation on recto of photograph: "#1 SECTION". Photograph was glued to cardboard backing with the annotation: "...

Ruston Diesel Engine in Power House

Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Saw horse, machinery, and electric panels in background.

1961 - Mill Wheelabrators

Photograph depicts a man wearing a hard hat standing at what is believed to be the dust collection system in the Cassiar mill. Sign on right reads "CAUTION NO WELDING, BURNING OR SMOKING IN THIS AREA." Handwritten annotation on verso of ...

1965 - Office Staff at Main Office

Photograph depicts group of twenty-four men standing on front steps of main office building. Handwritten annotations on recto of similar photograph: "OFFICE STEPS APPROX 1965 / TOP L-R / JULIEN ST. GEORGES / GEORGE TROWSDALE / HANS VELTMEYER ...

Model for New Mill Displayed in Room

Photograph depicts large square model of the new mill building that was built at the Cassiar plant site in 1970. Model is displayed on green material laid on floor against wall in unidentified room. Machinery modeled inside the structure is colour...

Underground mine

This file contains various aspects of the underground mine.Photos depicting damage to the underground mine such as fallen rocks, cracked shotcrete, twisted rock bolts and metal mesh, exposed and damaged steel structural frames, and repairs underwa...

Geology rock samples

The file contains eight photographs depicting close up images of three rock samples, some photographed with a ruler for scale. One of the rock samples is speculated to be obsidian and the other two are likely serpentine. The images where originall...

Nechako River Alliance

File consists of various documents regarding the Nechako River Alliance, Nechako Environmental Enhancement Fund (NEEF), and the creation of the Nechako Watershed Council between 1998 and 2001. Includes correspondence to and from Paul Sanborn (Chai...

"Bioconcentration of Chlorophenols by Juvenile Chinook Salmon (Oncorhynchus tshawytscha) Overwintering in the Upper Fraser River: Field and Laboratory Tests"

File consists of a photocopy of a Water Pollution Research Journal of Canada article by Rogers et al. entitled "Bioconcentration of Chlorophenols by Juvenile Chinook Salmon (Oncorhynchus tshawytscha) Overwintering in the Upper Fraser River: F...

Press clippings, 1987

File consists of photocopies of newspaper clippings, news releases, and articles from various British Columbia newspapers, newsletters and magazines from 1987. Includes articles regarding the 1987 Settlement Agreement between Alcan and the governm...

Press clippings, 1990-1992

File consists of photocopies of newspaper clippings and articles from various British Columbia newspapers, newsletters and magazines from 1990 to 1992. Includes a clippings of a magazine advertisement for Alcan and copies of articles from the Vanc...

Envirocon and Alcan

Subseries primarily consists of reports and publications created by Envirocon Limited, the environmental consultants contracted by Alcan for the Kemano Completion Project environmental assessment. Also includes records created by Envirocon, Alcan,...

Shirvell, Cole

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