Photo depicts a unidentified man sitting on the Nechako River bank watching the the activities of construction of the dam at the canyon. Right bank stripping and left bank tunnel haul road shown.
Photo depicts a unidentified man sitting on the Nechako River bank watching the the activities of construction of the dam at the canyon. Right bank stripping and left bank tunnel haul road shown.
Notes
Title based on content of photo. -- A rock dam was chosen for its ability to withstand earthquakes. Morrison-Knudsen Company Collection
Diagram depicts penstock number 1 and 2 showing elevations.
Notes
Penstock No. 2 was completed after the smelter had started aluminum production with Penstock No. 1. -- Tunnel No. 2 with penstocks No. 3 & 4 was the Kemano Completion Project which was cancelled in 1991. Morrison-Knudsen Company Collection
Photo depicts the Bailey Bridge across the inner end of the access tunnel with form work in the background. View is from a high elevation under the roof looking northwest.
Photo depicts the Bailey Bridge across the inner end of the access tunnel with form work in the background. View is from a high elevation under the roof looking northwest.
Notes
Title based on content of photograph. Alcan Collection
Photo depicts a general view of the upper powerhouse excavation, looking toward the north end. Seen is the concrete elevator tower coming up from the lower powerhouse. Also, form work for concrete haunches is getting underway at the far end.
Photo depicts a general view of the upper powerhouse excavation, looking toward the north end. Seen is the concrete elevator tower coming up from the lower powerhouse. Also, form work for concrete haunches is getting underway at the far end.
Notes
Title based on content of photograph. -- Alcan ID No. KR-466. Alcan Collection
Photo depicts miners pouring the permanent crane rail beam along the upstream wall of the powerhouse's A-line. Seen is the special hopper mounted on one of the construction cranes.
Photo depicts miners pouring the permanent crane rail beam along the upstream wall of the powerhouse's A-line. Seen is the special hopper mounted on one of the construction cranes.
Notes
Title based on content of photograph. -- Alcan ID No. KR-1144. -- The special hopper is filled by the concrete pump mounted at the inner end of the access tunnel. Alcan Collection
Photo depicts the powerhouse's Unit No. 4 showing screeds set and resteel installed for concrete pour No. 1 to Elevation 184.0'. The tailrace channel is seen top right.
Photo depicts the powerhouse's Unit No. 4 showing screeds set and resteel installed for concrete pour No. 1 to Elevation 184.0'. The tailrace channel is seen top right.
Notes
Title based on content of photograph. -- Alcan ID No. 5793. Alcan Collection
Photo depicts the lettering over the main door to the powerhouse portal which reads "Aluminum Company of Canada Limited". Below are larger lettering spelling out "Kemano." A bar is bolted to the letters to give an underlining effect.
Photo depicts the lettering over the main door to the powerhouse portal which reads "Aluminum Company of Canada Limited". Below are larger lettering spelling out "Kemano." A bar is bolted to the letters to give an underlining effect.
Notes
Title based on content of photograph. -- Alcan ID No. KPO-243. To establish the best location for the word "Kemano", the letters were temporarily suspended with ropes. Alcan Collection
