Photo showing potroom 2C looking west showing placing of precast air duct partition walls and concrete fill in foreground and precast air duct covers in background, sub slabs and finished floor along sides of building.
Photo showing potroom 2C looking west showing placing of precast air duct partition walls and concrete fill in foreground and precast air duct covers in background, sub slabs and finished floor along sides of building.
Smelter Site Looking East. Foreground, perforated Concrete Pipe for Ground Master Ditch. Middleground, Pre-cast Concrete Yard with Storage Stacks at right. Structural Steel partially complete in Service Buildings Lines D to M. Footings for Pot Line 2 at right.
Smelter Site Looking East. Foreground, perforated Concrete Pipe for Ground Master Ditch. Middleground, Pre-cast Concrete Yard with Storage Stacks at right. Structural Steel partially complete in Service Buildings Lines D to M. Footings for Pot Line 2 at right.
Alcan smelter employees returning to work after layoffs due to a tunnel closure in Kemano. (Rock fall in Kemano tunnel: 65' long, 140' high, 125 cubic yards of material had moved. Tunnel closure caused Alcan plant closure. Took a "dewatering" of tunnel to repair rock fall). Employee Eric Burr first through gate.
Alcan smelter employees returning to work after layoffs due to a tunnel closure in Kemano. (Rock fall in Kemano tunnel: 65' long, 140' high, 125 cubic yards of material had moved. Tunnel closure caused Alcan plant closure. Took a "dewatering" of tunnel to repair rock fall). Employee Eric Burr first through gate.