Amtrak awards $25 million early construction work for future Gateway tunnel
Amtrak awards $25 million early construction work on third and final section of Hudson Yards concrete casing. https://www.masstransitmag.com/rail/infrastructure/pres...Breakthrough for TBM Tansa 1 at Mumbai Metro Line-3 at Worli
After boring 2072 meters and laying 1381 rings, the Ø6.65m refurbished Robbins NFM slurry tunnel boring machine 1238 ("Tansa 1") operated by...Reply on topic: PT MRT will control ground with Ground Penetrating Radar before TBM work starts
After stopped due to the COVID-19, construction of Phase 2 Jakarta Mass Rapid Transportation (MRT) project contınued. "The main work of this package contract is...Reply on topic: Suwon City Council set up special committee for tunnel construction
Suwon City Council formed a special committee for promotion of construction of a deep underground tunnel crossing the downtown Suwon area. A total of 12 members were a...Accident in Los Venados tunnel, in La Línea, Colombia leaves 7 dead and more than 30 injured
https://www.youtube.com/watch?v=zsNd5RTPMRM According to the authorities a truck lost its breaks and caused a pile up in túnel Los Venados killing 7 people an...A TBM patent application by a Japanese company at European Patent Office (filing 1995)
Yesterday I came across this European Patent application by Japan's Daiho Corporation. It has been filed in 1995. Interesting. (19) J (12) (88) Date of public...Refurbished TBM For Sale: HERRENKNECHT S903 EPB TBM Diameter:6,900m
Dear friends, I am posting here for a friend. I am not working for that company. If you want to ask questions about this TBM please visit their internet site I give lin...
cover tunnel photo by: Matt Brown from London, England / CC BY
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