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Seattle contractors devise alternative rescue for tunnel machine
Reuters SEATTLE (Reuters) – Contractors have created an alternative plan to extract the world’s largest tunnel-boring machine stalled deep underneath downtown Seattle if the faltering equipment cannot move itself to a rescue pit, transportation officials said … Plan B ready in case Bertha can’t grind 20 feet to open airThe Seattle Times Bertha could soon start spinning again beneath SeattleMyNorthwest.com The pit and Bertha: Key event in Seattle tunnel projectThe Columbian KING5.com all 27 news articles |
From:: Seattle News By Google News
Zennie Abraham | Zennie Abraham or “Zennie62” is the founder of Zennie62Media which consists of zennie62blog.com and a multimedia blog news aggregator and video network, and 78-blog network, with social media and content development services and consulting. Zennie is a pioneer video blogger, YouTube Partner, social media practitioner, game developer, and pundit. Note: news aggregator content does not reflect the personal views of Mr. Abraham.