Projects
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LINE 3-LRT SYSTEM IN GUADALAJARA (MÉXIC
Work: TUNNELLING OF LINE 3-LRT SYSTEM IN GUADALAJARA, JALISCO (MÉXICO) Client: JOINT VENTURE TÚNEL GUADALAJARA SAPI DE CV. (Sacyr-Mota Engil) This work includes the tunnelling of 5,3 kilometers long, digging approximately 20 to 25 meters deep. The excavation is being performed with a EPB TBM HK nicknamed “La Tapatia”, the same who carried out the excavation of the tunnel under the Sagrada Familia in Barcelona. CIVILSUB professionals collaborate in the tunnel execution, carrying out production and machinery tasks in the...
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BUCHAREST UNDERGROUND LINE 5
Work: “MAGISTRALA 5” TUNNELLING. BUCHAREST UNDERGROUND. Client: JOINT VENTURE ASTALDI SpA.- FCC- DELTA AG- AB CONSTRUCT This work includes realisation of nine stations and two parallel tunnels, each one 6223 m long and a sum of works of art among which ventilation shafts, power stations and substations. Excavation has been carried out by closed shield tunnel boring machine with 660 cm diametre. CIVILSUB professionals have worked in tunnelling and other duties such as assembling and disassembly of the TBM, conveyors...
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INVERTED VAULT AND CONCRETE WORKS IN DAN
Work: INVERTED VAULT AND CONCRETE WORKS IN DANES AND SIGHISOARA TUNNELS (ROMANIA) Client: JV FCC-Azvi-Alpine-Straco Execution of the inverted vault and sidewalks is carried out simultaneously to the bench excavation into a cycle of scheduled activities. All concrete structures are reinforced with steel. CIVILSUB teams develop steel works, both inside and outside the tunnel, as well as formwork and concreting. The cycle consists of an outside team making reinforced steel modules which are joined on site to its final position,...
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SIGHISOARA TUNNEL (ROMANIA)
Work: SIGHISOARA TUNNEL (ROMANIA) Client: JV FCC-Azvi-Alpine-Straco As Danes tunnel, is one tunnel of new pan-European railway line, connecting several Central European regions with Turkey. The work is set in the stretch Atel-Micasasa. Unlike the previous, this tunnel is of higher complexity because it is an urban tunnel with some areas of lower coating, sometimes behind a meter. The tunnel has a length of 401 meters and a variable excavation section between 134,05 sqm and 153.67 sqm. The excavation material,...
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DANES TUNNEL (ROMANIA)
Work: DANES TUNNEL (ROMANIA) Client: JV FCC-Azvi-Alpine-Straco This is one tunnel of new pan-European railway line, connecting several Central European regions with Turkey. The work is set in the stretch Atel-Micasasa. The tunnel has a length of 969 meters and a variable excavation section between 134,05 sqm and 153.67 sqm. The excavation material consists of very cohesive and compact clays and silts. The tunnel is separated into 747 m of mining excavation section and three artificial tunnel segments totaling 222m....