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Photograph depicts four construction workers in front of tall wood structure extending to top level of construction area. Building material and supplies cover the ground: lumber, saw horses etc. Barricades against loose rock enclose area in midground (see item 2000.1.1.2.352). Plastic-covered pile sits at top level in background.

Handwritten annotation on recto of photograph: "RETAINING RIBS JUNE 29/64". Photograph depicts construction workers on and near wooden framework structure extending from base of crusher building. Crane in background against mountainside. Miscellaneous construction equipment and materials throughout.

Photograph depicts the Cassiar valley: town on left, plant on right, mine valley in background. Photograph was taken from above, facing north east.

Photograph depicts the Cassiar plantsite behind tailings pile in foreground. Mine road runs north though valley bellow mine, strip mining barely visible in background. Photograph was taken from above, facing north.

Photograph depicts the Cassiar valley: town in left foreground, plant and tailings pile in midground, mountains in background. Photograph was taken from the air, portion of plane visible in top left of image.

Photograph depicts the Cassiar valley: town on left, plant and tailings pile on right, mountains in background. Mine road can be seen from plant to mine valley in top left of image.

Photograph depicts the town of Cassiar, mountain base in background. Mine road visible in top right of image.

Photograph depicts the town of Cassiar, mountain base in background.

Photograph depicts the town of Cassiar in foreground, mountain base in background. Photograph was taken from the air, portion of plane visible in top left of image.

Photograph depicts the Cassiar mine above valley bellow, north east mountain range in background. Photograph was taken from the air, portion of plane visible in top left of image.

Photograph depicts the mine valley in foreground below Cassiar Mine, north east mountain range in background.

Photograph depicts the West peak of the Cassiar mine, pit partially visible below. Mining equipment barely visible in foreground at highest elevation of mine, north west mountain range stands in background, and mine valley crosses midground.

Photograph depicts the Cassiar valley: plant and tailings pile in left foreground, west end of town in right foreground. South mountain range stands in background.

Photograph depicts the Cassiar mine, pit partially visible behind West peak in right centre of image. South west mountain range in background.

Photograph depicts the Cassiar mine, crusher plant visible in centre foreground in front of West peak. North east mountain range in background.

Photograph depicts benches after strip mining at Cassiar. Drill visible in distance, ore haul trucks on road in foreground.

Handwritten annotation on recto of photograph: "ASBESTOS FIBRE VEINS AS THEY OCCURR IN A ROCK FACE". Photo caption under printed copy of image in 1952 Annual Report: "North Wall of adit approximately 225 feet from portal showing asbestos veinlets."

Photograph depicts exposed asbestos fibre in talus below outcrop. Handwritten annotation on verso of photograph: "Sept 1954."

Photograph depicts benches from strip mining operations at the Cassiar mine. Haul trucks and equipment believed to be used for explosive purposes can be seen in mine. Shop and mountain range visible in background. Handwritten annotation on recto of photograph: "Cassiar, BC / June 1970 / by Tom Kiefer". Image consists of three photographic prints adhered together to form one comprehensive panoramic.

Photograph depicts colour-coded model of mine in display case. Legend partially legible in image: "TALUS / VOLCANICS / WASTE SERPENTINE / AAA ORE / AA ORE". Handwritten annotation on recto of photograph: "Cassiar B.C. June 1970 by Tom Kiefer".

Handwritten caption beside this photo reads: "Work crew eating in open at 10˚ below zero, evicted from Lunchroom, due to damage to, from falling rock." Men are shown sitting in snow. Various metal materials in foreground, snow-covered mountainside in background. It is believed that power lines are also visible in background.

Four construction workers stand to left of blasthole drill number "604" among many empty cardboard boxes. Mountain range can be seen in background.

Conveyor sits on tall steel framework, encased in steel sheeting, and stands to right of snow-covered slope. Propane tank sits on log structure below conveyor. Snowy mountains in background. See also item 2000.1.1.2.373. Handwritten caption below this photo reads: "Project completed - at 52˚ temp."

File contains images relating to Incident & Accident Investigations and Occurrences. The photographs are grouped into sets relating to separate incidents.

File contains photographs related primarily to the following subject areas: personnel vehicle accidents, mine vehicle accidents, workplace accidents, fires, and rock falls in the pit mine.

Identified objects include Euclid ore hauling trucks, Wabco ore haulage trucks, drill rigs, derailed train car, Clark forklift, dump trucks, twisted steel girder, and cat machine.

Locations identified include the townsite, mill building, pit mine, tramline, railroad, the powerhouse, the plantsite, and the underground mine.

The following is abbreviated description of the incidents documented in this file:

• Photos and negatives of a rock slide in the pit mine, a flooding creek, a house severely damaged by fire, a parking lot in Cassiar, and what are speculated to be oil drums.
• Various of Finning Tractor and equipment damage incidents, one occurred on 2 July 1981 because of HOS blade, another in Nov, 1987, and another in Oct. 1986. Also Euclid accidents, of which one occurred 29 May 1987
• Photos of split fibre bags in snow, a damaged brown car in Cassiar parking lot, various Blast Hole Drill accidents, of which one occurred in pit in September 1985, and another planned blast that failed to detonate - powergel 'A' slurry failure on 10 June 1985.
• a derailed train, and a young woman measuring damaged steel trellis.
• Photos of Drill #707 fallen over in bank, a broken haulage truck, a fire damaged truck, and of Drill and Wzbco accident, #650 Haulage Truck accident on Oct. 24, 1990, and another accident near gas pump area involving truck on 5 Feb. 1987.
• Photos of damaged tramline after avalanche with annotated envelope "Bill Zemenchick", a set of photos showing tramline trackrope incident in 1986, and a derailed tramline carts in discharge area on 6 October 1986.
• Photos of Pressure Packer Accumulator Failure from the Plantsite in 1986, incident neraby Fibre Storage building involving #872 Forklift during 80s, another incident involving the #489 Hydraulic Shovel in the Mine during 80s.
• Photos of broken windshield and overloaded bucket on 30 April 1985, a screw gun malfunction caused by outlet having 600v power source in 1985, incident caused injury.
• Photos of "G" conveyor accident in April 1988, equipment damage in Underground mine in 1990, damaged screens in Mill, malfunctioning blade incident 11 Jan. 1992.
• Photos of Cat Engine cracking, damaged garbage truck, Haulage Truck engine failure on 27 Oct. 1986, Truck #84 backed into trench on 17 Oct. 1990, a loader that caught fire 21 June 1989, a grader accident on 21 Nov. 1985, and Haul track #59 broken tie rod that caused significant equipment damage.
• Photos of a fuel oil spill on 11 June 1990 in the Cassiar valley around plantsite.
• Photos of ground failure in Cassiar open pit 22 June 1988, 5 May 1987, and 2 Sept. 1987.
• Photos of damaged tires and damaged cart, a panfeeder accident in trench, shovel accidents on 6 March 1986 and 15 November 1986, Cylinder rod accident on 7 March 1986, manhole incident 9 April 1984, snow damage to building 29 March 1982, another loader engine fire on 3 Sept. 1987, and a broken tail light on 6 April 1988.
• Photos of accident in Underground mine when drilling piece of shotcrete fell on 20 June 1991, incident of disconnecting sling from chute causing damage on 4 July 1990, and accident in open pit of machinery going off road on 14 January 1988.
• Photos of Mine Garage Parts-room fire collection; 18 January 1986, also included are two photographs of a Euclid truck - kept with collection of context. Truck could have been used to transport debris.
• Important collection of three photographs of scoop tram sabotage incident - "foul play" on 15 June 1990. The Scoop tram was used in the underground mine.

Some of the above accidents involved personnel and therefore access is restricted - See Archivist for accessibility.

File contains 20 slides date stamped between July and August 1976 and annotated “TRAILER SERVICE SUMMER 1976", depicting the construction and renovation of a mobile home, excavations, and structures believed to be wells or water boxes. File also contains 9 additional slides with no annotations, depicting mobile home and houses in winter. These 9 images are associated with materials dated Nov. – Dec. 1976 and it is likely that these photographs were taken in the winter of 1975-1976.

Photographs depict aerial views of the Cassiar townsite, plantsite, tailings pile, mine road, bench and pit mine, mine buildings (tramline loading station, crusher, shop, and garage), and surrounding mountain range. Here "aerial" refers to photos depicting a large area and taken from the air or from a high point of elevation.

Photograph depicts the Cassiar valley. Handwritten annotation on verso of photograph: "1958 [1961 crossed through]", on recto: "Cassiar Asbestos Corporation Limited. Cassiar B.C. Townsite in foreground mill and ore storage in left middle ground," "Toronto set". It is believed that this photograph was made into a post card.

Photograph depicts the Cassiar plantsite including the mill, dry rock storage building, tailings pile, and many other buildings. A portion of the townsite can be seen on left.

Photograph depicts the Cassiar valley: town in foreground, plant and tailings pile in background. Mountain range visible in distance. Photograph was taken from above, facing east.