{"id":20241,"date":"2026-08-21T13:42:01","date_gmt":"2026-08-21T13:42:01","guid":{"rendered":"https:\/\/tunnelingworld.com\/?p=20241"},"modified":"2026-08-21T13:42:01","modified_gmt":"2026-08-21T13:42:01","slug":"vertical-excavation-completed-at-two-more-blue-line-stations","status":"publish","type":"post","link":"https:\/\/tunnelingworld.com\/?p=20241","title":{"rendered":"Vertical excavation completed at two more Blue Line stations"},"content":{"rendered":"<p>The vertical excavation has been completed for two more stations for Montr\u00e9al\u2019s Blue Line Project.<\/p>\n<p>The 31m-deep excavation for Mary-Two-Axe-Earley Station involved removing around 88,000m\u00b3 of earth and rock to create the tunnel entrance and emergency exit.<\/p>\n<p>At Cesira-Parisotto Station more than 70,000m3of spoil were excavated to reach a depth of 31m.<\/p>\n<p>The work at Mary-Two-Axe-Earley (Viau) and Cesira-Parisotto (Lacordaire) stations follows the completion of vertical excavation at Verti\u00e8res and Madeleine-Parent stations in autumn last year.<\/p>\n<p>Excavation of Anjou Station, the fifth station on the Blue Line extension, is expected to be achieved by the end of this year.<\/p>\n<p>At Mary-Two-Axe-Earley Station a slipway is being constructed for the arrival of TBM Lisette. This will enable the 9.7m-diameter Herrenknecht machine to slide through the sections that have already been excavated.<\/p>\n<p>The TBM was launched from Verti\u00e8res Station in May to dig 4.6km of the 6km tunnel extending the Blue Line.<\/p>\n<p>The Blue Line extension will add five new stations east of Saint-Michel Station, bringing the Blue Line into Anjou.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The vertical excavation has been completed for two more stations for Montr\u00e9al\u2019s Blue Line Project. The 31m-deep excavation for Mary-Two-Axe-Earley Station involved removing around 88,000m\u00b3 of earth and rock to create the tunnel entrance and emergency exit. At Cesira-Parisotto Station more than 70,000m3of spoil were excavated to reach a depth of 31m. The work at Mary-Two-Axe-Earley (Viau) and Cesira-Parisotto (Lacordaire) stations follows the completion of vertical excavation at Verti\u00e8res and Madeleine-Parent stations in autumn last year. Excavation of Anjou Station, the fifth station on the Blue Line extension, is expected to be achieved by the end of this year. At [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":20242,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[5424,5425,5423],"class_list":["post-20241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-cesira-parisotto-station","tag-mary-two-axe-earley-viau-and-cesira-parisotto-lacordaire","tag-vertical-excavation","post--single"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Montr\u00e9al Blue Line Extension Completes Excavation at Two Stations<\/title>\n<meta name=\"description\" content=\"Montr\u00e9al\u2019s Blue Line extension completes vertical excavation at Mary-Two-Axe-Earley and Cesira-Parisotto stations.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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