Negatives showing the Nechako Reservoir, the Kenney Dam, & the Skins Lake Spillway which were built to create hydroelectric power to be used by the Alcan aluminum smelter in Kitimat. Also pictured is Des Lake, Alcan barge Tahtsa II at East Tahtsa, a view of the Entiako River as it enters the Nechako Reservoir, an underwater cutting barge, & Eurocan's logging operation at Andrews Bay on Ootsa Lake.
Negatives showing the Nechako Reservoir, the Kenney Dam, & the Skins Lake Spillway which were built to create hydroelectric power to be used by the Alcan aluminum smelter in Kitimat. Also pictured is Des Lake, Alcan barge Tahtsa II at East Tahtsa, a view of the Entiako River as it enters the Nechako Reservoir, an underwater cutting barge, & Eurocan's logging operation at Andrews Bay on Ootsa Lake.
Photocopies of documents from John McLachlan's early years with Alcan. Includes Offer of Employment, Letter of Acceptance, Personnel Introduction Form, Decaration of Regular Employment, and Job Description.
John McLachlan arrived in Kitimat in 1953 and went on to work at Alcan's Property Engineering Department for almost 40 years. He started out as a land surveyor and cartographer in the town's early years and ended his career as a Senior Legal Draftsmen.
Scope and Content
Photocopies of documents from John McLachlan's early years with Alcan. Includes Offer of Employment, Letter of Acceptance, Personnel Introduction Form, Decaration of Regular Employment, and Job Description.
John Ware was a past employee of the Kitimat Town Planning Department (1957-1959). He was hired by Hollister Kent, Planning Director for Kitimat. During his two years here, Dr. ware designed the first Kitimat street signs, the Haisla Boulevard overpass, and the Hirsch Creek Park shelter centennial project (1858-1958). He was layed off when Alcan lost major Aluminum buyers and the town expansion halted, resulting in a cut back of Kirtimat employees. He then moved to the USA.
Custodial History
Donated by John Ware.
Scope and Content
Photographs of the Haisla Boulevard pedestrian walkway bridge. Photos include bridge before centre support was installed, and after.
Notes
Further info on the walkway bridge - the pedestrian overpass was designed by John Ware to carry people, heavy wet snow loads and walkway snow plow, with a large saftey factor. The central span was designed as the maximum length of concrete double 'Tee' beam that could be carried on an open flatbed railroad car through the Canadian Rocky Mountains. The pre-stressed central span was supported on each end by poured reinforced concrete cantilevers built clear of the multi-lane highway. Initial structural calculations were done out by the very capable Kitimat Town Engineer Graydon. His calculations were checked by Kitimat's consulting engineering firm in Vancouver. Ware's design and the engineer's calculations were then sent to a pre-stressed concrete manufacturer in Calgary. When the beam arrived it was properly installed between the two cantilevers, and metal handrails were added just before the winter snow arrived. The bridge was deseigned to self support without any needed centre support. However, when city officials saw the light looking long span walkway bridge they decided that it was too fragile and that a column must be placed at mid span to give it adequate support. This decision would result in a fatal vehicle accident, as wet snows caused a driver to lose control and crash into it.
John Ware was a past employee of the Kitimat Town Planning Department (1957-1959). He was hired by Hollister Kent, Planning Director for Kitimat. During his two years here, Dr. ware designed the first Kitimat street signs, the Haisla Boulevard overpass, and the Hirsch Creek Park shelter centennial project (1858-1958). He was layed off when Alcan lost major Aluminum buyers and the town expansion halted, resulting in a cut back of Kirtimat employees. He then moved to the USA.
Custodial History
Donated by John Ware.
Scope and Content
Photographs of the Haisla Boulevard pedestrian walkway bridge concept.
Preliminary sketch design for walkway bridge over 4 lane divided highway. Designed by Jack Ware in collaboration with:
Kitimat municipal structural engineer-Bryan Graydon
Kitimat municipal structural engineering consultants-Vancouver
Note
Center prestressed beam is supported by the cantilevered beams at each end
Prestressed beam was the longest beam that could be carried on a rail flatbed car across tocky mountains in 1958
Design of supports was simplified to round columns for ease of construction
Notes
Further info on the walkway bridge - the pedestrian overpass was designed by John Ware to carry people, heavy wet snow loads and walkway snow plow, with a large saftey factor. The central span was designed as the maximum length of concrete double 'Tee' beam that could be carried on an open flatbed railroad car through the Canadian Rocky Mountains. The pre-stressed central span was supported on each end by poured reinforced concrete cantilevers built clear of the multi-lane highway. Initial structural calculations were done out by the very capable Kitimat Town Engineer Graydon. His calculations were checked by Kitimat's consulting engineering firm in Vancouver. Ware's design and the engineer's calculations were then sent to a pre-stressed concrete manufacturer in Calgary. When the beam arrived it was properly installed between the two cantilevers, and metal handrails were added just before the winter snow arrived. The bridge was deseigned to self support without any needed centre support. However, when city officials saw the light looking long span walkway bridge they decided that it was too fragile and that a column must be placed at mid span to give it adequate support. This decision would result in a fatal vehicle accident, as wet snows caused a driver to lose control and crash into it.
