Precast Tunnel at Beacon Hill

adminMay 15, 2015
1 Star2 Stars3 Stars4 Stars5 Stars (1 votes)
Loading...Loading...
beaconhill1-precast-tunnel
The Beacon Hill tunnel is a twin tunnel located east of I-5 in Seattle. One tunnel carries northbound trains and the other carries the southbound trains. It is approximately one mile long and includes a 165 foot deep station accessed by an elevator at street level. The precast segments were cast in eight sets of […]

Precast Pedestrian Tunnels

adminApril 7, 2015
1 Star2 Stars3 Stars4 Stars5 Stars (1 votes)
Loading...Loading...
Precast Pedestrian Tunnels_8
Precast Pedestrian Tunnels Beneath GO Transit Tracks Munro Ltd. manufactured sections for two precast tunnels. The sections were delivered to the jobsite on Dundas Street just north of Bloor. The tunnel sections (nine in total for each pedestrian tunnel) were produced with ducts for post tensioning bars and electrical services. Each tunnel consisted of straight […]