Reply on topic: Here are the 3 Engineering options to solve the Kolkata Metro East-West line mess
Hi coert TBM brand - Herrenknecht Model- S615Reply on topic: Here are the 3 Engineering options to solve the Kolkata Metro East-West line mess
How on earth did they manage to get the TBM smashed? Or was it not suitable -due to a defect or spec- for this operation. I am certain soon or later investigators will say something over it.Reply on topic: CREG produce largest Chinese Hard Rock Tunnel Boring Machine
Also English news https://www.trenchlessinternational.com/2020/05/13/chinas-largest-tbm-ready-for-work/Reply on topic: Here are the 3 Engineering options to solve the Kolkata Metro East-West line mess
...;seal problem" if they read this ITAtech document on re-assembly of TBMs? ITAtech Guidelines on Re...ilds of Machinery for Mechanized Tunnel Excavation (for re-assembly of a TBM) just asking...Reply on topic: Here are the 3 Engineering options to solve the Kolkata Metro East-West line mess
@coert klomp it was a refurbished TBM which was previously used in Delhi metro https://themetrorailguy.com/2017/11/22/pics-tbms-s615-s616-get-refurbished-for-kolkata-metros-line-2/Reply on topic: Here are the 3 Engineering options to solve the Kolkata Metro East-West line mess
Dear Santigo. My message was about a simple fact: If you do a proper geological survey and if you make sure your TBM is up to the task, you might prevent some problems from occuring...Reply on topic: İstanbul Ayvalıdere Rainwater Drainage Tunnel Boring Starts
İSKİ is special. İSKİ supported a company to build first Turkish tunnel boring machine. Arcan Makina (ARM) buılt first Turkish TBM some years ago. Güçlü İnşaat used...
cover tunnel photo by: Matt Brown from London, England / CC BY
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