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2000.1.1.3.10 · Dossier · November 1990 - June 1991
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

File contains images depicting the underground mine at Cassiar, showing structural damages, repaired damage ground support, and mining and repair processes.

The file contains a photo inventory entitled “Underground Mine Structural Inspection, Rock Mechanics Dept. Foto Documentation” with a complete file inventory linking the picture number to a location, title, and dated film. This photographic documentation was assembled for the purposes of liaising with a underground mining consultant located in South Africa.

  • Images document structural ground support including steel cables, support arches, metal mesh, shotcrete, rockbolts, wooden beams.
  • Images show ground support damaged through ground movement, but some depict newly installed or repaired support.
  • Images depict ventilation ducting that was crushed or torn.
  • Mining processes depicted include miners installing a rock breaker, miners paving the adit floor with concrete, miners inspecting a damaged section of mine, miner loading drill or blastholes with ANFO (ammonium nitrate / fuel oil mixture) explosives, and long hole drilling.
  • Technical elements of the underground mine depicted include a mining device and ore in a chute (annotated ‘1290 crusher’), the conveyor, ‘LH drill’, ore processing machine annotated ‘1350 breaker’, and an electrical box titled ‘Weighometer’.
  • Specific locations shown include ore draw points, ore passes, access drifts, a hatch and door titled “Fuel station 1415”, and a dead end drift with a stack of equipment and an orange cable annotated “1335 access electrical stations”.
Final Budget
2000.1-0023-003 · Dossier · 1990
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

File contents relate to: Cassiar Mine - operation and administration, Accounting / Payroll. Document type(s) include: binder.

Employee File
2000.1-0047-027 · Dossier · 25 Sept. 1990
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

File contents relate to: Labour Management Issues, Personnel / Human Resources. Document type(s) include: employee file.

Ajb U/G Miners
2000.1-0047-035 · Dossier · [July 1990]
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

File contents relate to: Labour Management Issues, Personnel / Human Resources. Document type(s) include: employee file (misc.).

Cassiar Staff
2000.1.1.3.28 · Dossier · 1990
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

Photographs of various Cassiar Staff at work. There is extensive annotations on the back of each photo explaining who is depicted and where they are working.

Employee File
2000.1-0047-062 · Dossier · 28 Sept. 1990
Fait partie de Cassiar Asbestos Corporation Ltd. fonds

File contents relate to: Labour Management Issues, Personnel / Human Resources. Document type(s) include: employee file.