Trenchless Engineering Special Edition [3]

Od redakcji

Wiadomości

Rotterdam\'s NO-DIG fair leads the way

Mr Raymond L. Sterling of ISST on the 23rd NO-DIG fair

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Setting the standards

We speak to Mr Gerard P. Hoogveld about the DCA\'s most recent activities

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Construction of the Warsaw metro and auxiliary facilities with the boring method

Tunnelling with a boring head is used to avoid a detrimental effect of conducting construction works in areas with multi-storey buildings, trees and dense underground utilities.

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Sewer rehabilitationin Hamburg\'s Speicherstadt using seamless light-curing GRP pipe liner

Short construction times, low construction site logistics, and thin wall thickness because of very high stability characteristics are the outstanding features in the sewer rehabilitation pipe lining procedure using light-curing glass fibre liners.

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Interesting drilling operations in Italy

The construction of a high pressure pipeline in Northern Italy of nominal diameters DN 600 and DN 750 required directional drilling for three crossings in the neighbourhood of Ravenna and Bologna.

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Renovation with the quality of a new installation

For trenchless pipeline rehabilitation, Wavin as one of the pionieers and major players in this industry in Europe, offersavarietyof innovative solutions to tackle the variuos problems in gas, water, sewer and industrial pipelines

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The biggest renovation company with Polish capital

As it is probably known to many of our readers, PBG SA company has recently purchased Warsaw-based Infra Sp. z o.o. company, which is a leader on Polish pipeline renovation market. This way Infra Sp. z o.o. became a strong part of the PBG Group. One of the reasons behind the decision made by PBG S.A. Board of Directors was a contract won in the city of Szczecin as well as the foreseen growth of this market in Poland, taking place for some time now.

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Trenchless rehabilitation works in Mumbai, India

The successful trenchless rehabilitation of the sewer system in Mumbai, India... ... was a remarkable project for the Joint Venture Angerlehner Michel Bau. Michel Bau from Germany and Angerlehner from Austria established a joint venture for the job. Joint Venture Angerlehner - Michel Bau was up against renowned large-scale international companies during the prequalification process for the US$8.6 million project, but prevailed with its concept, winning over the Australian engineering consultancy TTI, which put out the tender, the World Bank, which provided the finances, and the Mumbai civil authority MCBM [Municipal Corporation of Greater (Brihan) Mumbai].

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Do Piercing Tools (moles) have a future?

The first prototypes of moles built in Poland in 1956 were a novelty in those times. For the next 10 years they had been gradually modernised and tested by constructors from the Gdańsk University of Technology. Subsequently, several successful models of diameters from 50 mm to 140 mm emerged.

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Providing an ultimate solution to tunnel navigation

Since its establishment in 1994, systems from VMT GmbH have been responsible for the successful navigation of more than 400 tunnelling projects throughout the world, achieving the desired alignment in association with a wide range of tunnelling machines. The company was set up to supply, from its headquarters in Bruchsal, Germany, tailor-made solutions, services and surveying systems to the international tunnelling industry. The development of specific systems for the guidance of Tunnel Boring Machines in segmentally lined and pipejacked tunnels has been the major focus of the company\'s product development strategy up to date. Sales and rental of VMT equipment around the world has established the company as a leading Survey Technology Supply Company.

Artykuły

Conference programme NO-DIG 2005

Wiadomości

Floor plan of the NO-DIG 2005

Wiadomości