KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.

    • tunnel form construction - Concrete Centre

      Related links. Tilt-up construction; Load-bearing walls; Crosswall; Insulating concrete formwork; Thin joint blockwork; Twinwall; Tunnel form. Tunnel form is a formwork system that allows the contractor to cast walls and slabs in one operation in a daily cycle.

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    • Tunnelbuilder - Official Site

      tunnelbuilder.com is the leading marketing resource for the world's tunnelling industry providing the latest project news on the world's tunnels

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    • VTA to Further Analyze Tunnel Design for BART Silicon Valley ...

      Phase II of VTA's BART Silicon Valley is reaching a critical phase in the environmental clearance process. On Thursday, December 7, VTA staff will present to the VTA Board of Directors next steps to advance the Phase II project into the final environmental phase and to prepare for the federal engineering phase.

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    • Major Design & Construction Projects - PA Turnpike

      rollover icon to view information, click on icon to visit construction project website

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    • Tunnels - Barnard Construction Company, Inc.

      Tunnels. Our underground experts like the fact that there's nothing straightforward about building a tunnel. From the moment we begin exploring a proposed tunneling project, they are searching out the unique challenges and addressing how they can be overcome, safely and within budget and schedule.

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    • MTA | Capital Program

      The approved Amendment to the 2015–2019 MTA Capital Plan will renew, enhance and expand our transportation network with a $32.5 billion investment. The largest changes in this Amendment are the additions of priority projects, increased funding for mega projects and cashless open road tolling.

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    • Channel Tunnel - Wikipedia

      The Channel Tunnel (French: Le tunnel sous la Manche; also nicknamed the Chunnel) is a 50.45-kilometre (31.35 mi) rail tunnel linking Folkestone, Kent, in the United Kingdom, with Coquelles, Pas-de-Calais, near Calais in northern France, beneath the English Channel at the Strait of Dover.

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    • BABBCO Tunnel Ovens

      BABBCO brings the world's finest custom tunnel ovens to bakeries around the world—from small, wholesale bakeries to the biggest, most widely known names in food.

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    • Changes to St Kilda Road | Construction in the Domain ...

      Works in preparation for major construction of the Metro Tunnel and new Anzac Station are underway in the Domain precinct. There will be significant changes to pedestrian, cyclist, public transport and vehicle movements in the area for several years.

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    • Three make shortlist for £1bn Silvertown Tunnel ...

      Transport for London has revealed the three companies who have been shortlisted to design, finance, build and maintain the Silvertown Tunnel. The £1bn project will provide a new twin-bore road tunnel for east London. The bidders who have made the shortlist are: Construction of the new twin-bore ...

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    • Secrets Of Building Low And High Tunnel Hoop Houses

      We are the inventors and manufactures of the Original Low Tunnel and High Tunnel Hoop Benders. Noted gardeners such as acclaimed author Eliot Coleman use our hoop bending tools.

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    • Fort McHenry Tunnel - Roads to the Future

      Fort McHenry Tunnel Project Design. The Fort McHenry Tunnel Project final design contract was awarded by IDBC in 1977, to the civil engineering prime consultant Sverdrup & Parcel and Parsons, Quade, Brinckerhoff, & Douglas, which was a joint venture for this project, also known as the SPB Joint Venture.

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    • TUNNEL CONSTRUCTION IN INDIA - India Infrastructure

      Opportunities and Challenges, Solutions and Strategies May 11-112, 2015, The Imperial, New Delhi TUNNEL CONSTRUCTION IN INDIA 6th Annual Conference on

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    • ICE Bookshop - Civil Engineering Publications

      Related Titles. Delay and Disruption Claims in Construction, Third edition Crossrail Project: Infrastructure Design and Construction - 4 volume set

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    • about the tunnel's construction - Detroit-Windsor Tunnel

      History did you know… The magnitude of the Detroit-Windsor Tunnel job is well indicated by the following figures relative to the work performed and the quantities of materials used in the construction of the mile-long tube:

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    • TUNNEL CONSTRUCTION IN INDIA - India Infrastructure

      TUNNEL CONSTRUCTION IN INDIA Mission zGrowth in the Indian tunnel market is expected to accelerate in the next few years.Around 950 km of tunnel length is already under construction.

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    • Impact of Crossrail Construction to be Lessened as Eight ...

      Home … Articles; Impact of Crossrail Construction... Impact of Crossrail Construction to be Lessened as Eight Shafts are Removed from Tunnel Design

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    • CBBT Chesapeake Bay Bridge Tunnel

      1954 FROM FERRIES TO FIXED CROSSING. Virginia General Assembly created the Chesapeake Bay Ferry District and the Chesapeake Bay Ferry Commission as the governing body of the District; subsequently the Chesapeake Bay Bridge and Tunnel District and Commission.

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    • Industrial Tunnel Oven Design

      At BABBCO, there's no such thing as a "standard" industrial tunnel oven. With your input, we design every one from scratch. The result is an industrial tunnel oven that meets your specific production goals, and optimizes product quality and space.

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    • NATM / SEM From Design to Construction - Benjamin Media

      24 . Structural Design • Use Ground-Structure Interaction Models to account for Stress and Deformation in the Surrounding Ground • Finite Element Methods (since about 1965 in NATM Tunnel Designs), Finite Difference Methods

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    • Construction - Crossrail

      26 MILES OF NEW RAIL TUNNEL UNDER LONDON. Crossrail is the first complete new underground line in more than 30 years. Crossrail tunnelling began in the summer of 2012 and ended at Farringdon with the break through of tunnelling machine Victoria.

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    • As many as 200 N. Koreans killed in tunnel collapse at ...

      A tunnel under construction at North Korea's nuclear test site collapsed and as many as 200 workers could have been killed, a Japanese news report said Tuesday.

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    • Tunnel - This is the Tunnel site

      Norwegian Tunnelling Society. www.tunnel.no is the English language home page of the Norwegian Tunnelling Society (NFF), the professional association of the rock blasting and tunnelling industry of Norway.

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    • Tunnel - Wikipedia

      A tunnel is an underground passageway, dug through the surrounding soil/earth/rock and enclosed except for entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods.

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