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List of products by author: D. K. Ratty
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General Safety Management In Tunnel Construction For The Deep Tunnel Sewerage System (DTSS-Phase 1) - Public...
Abstract: The DTSS Project (Phase 1) consisted of 48 km of main tunnel, 38 shafts and connecting underground structures. The main tunnel diameters vary between 3.3 metres and 6 metres and the depth of the tunnels are between 20 to 45 metres below ground. The project was divided into 6 contracts. The longest tunnel is 7.7 km. The main tunnel was constructed using Earth Balancing Pressures Tunnel Boring...
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Showing 1 - 1 of 1 document