In the previous week tunneling process of Vancouver\u2019s Annacis Water Supply Tunnel was completed.<\/p>\n
Being launched from a vertical entry shaft in the City of Surrey last year, TBM Anna made its final breakthrough at the shaft in the City of Westminster after building a 2.3km tunnel.<\/p>\n
While excavating beneath the Fraser River at depths of up to 50m was content of the Metro Vancouver project, this work is being undertaken by a consortium of Aecon and Traylor Brothers.<\/p>\n
With the aim of withstand\u200b a major earthquake, the Annacis Water Suppl\u200by Tunnel is one of five new marine crossings in the region.<\/p>\n
The scheduled date fo completion of this project is 2028.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the previous week tunneling process of Vancouver\u2019s Annacis Water Supply Tunnel was completed. Being launched from a vertical entry shaft in the City of Surrey last year, TBM Anna made its final breakthrough at the shaft in the City of Westminster after building a 2.3km tunnel. While excavating beneath the Fraser River at depths of up to 50m was content of the Metro Vancouver project, this work is being undertaken by a consortium of Aecon and Traylor Brothers. With the aim of withstand\u200b a major earthquake, the Annacis Water Suppl\u200by Tunnel is one of five new marine crossings in […]<\/p>\n","protected":false},"author":5,"featured_media":19507,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4001],"tags":[1573,74,5091,5090,47],"class_list":["post-19506","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-contract-projects","tag-annacis-water-supply-tunnel","tag-canada","tag-fraser-river","tag-tbm-anna","tag-tunneling","post--single"],"yoast_head":"\n