Germany: PORR to build caverns and tunnel system for Forbach pumped storage power plant
...recast modelling, BIM planning and exploratory drilling, underground construction...operation in 2027, the PORR team will have to blast and excavate huge cavities an...mberg AG Contractor: PORR GmbH & Co. KGaA / PORR AG...Norway: First 440 meters of the Rentvann water tunnel has been bored
https://www.youtube.com/watch?v=417GThGv6ps Byggeindustrien reports that AF Ghella...lometer long tunnel carried out with conventional drilling and blast...and at Oset at the Maridalsvannet. 2023-2026 Drilling of water tunnel between Ho...HS2 trials ‘first of a kind’ electric drilling rig in bid to cut carbon in construction
The world’s first all-electric, high-capacity drilling rig is carrying out work o...t all-electric, high-capacity drilling rig on a construction site...The 100 tonne BAUER eBG33 drilling rig creates an overall red...ture between Bachy Soletanche & Balfour Beatty Ground Enginee...Second giant HS2 tunnel boring machine gets ready to start digging under Birmingham
A 90-strong specialist team has assembled the 1,600 tonne machine set to bui...te mix used at the factory 40% of the cement is replaced with Ground Granulated Blast-furnace Slag (GGBS) which has...New Zealand: Auckland starts with below ground investigations for Light Rail
https://vimeo.com/654347369/8cdd77c309 Auckland Light Rail (ALR) starts with ground inves..., was present for the start of work on a bore hole being drill...s and road users. It will take around five days to drill...
cover tunnel photo by: Matt Brown from London, England / CC BY
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