Tunnel construction
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Tunneling was made with Herrenknecht complex, 14,2 meters in diameter. 670 thousand m3 of soils were excavated, 122,2 thousand m3 of concrete and reinforced concrete were used. | Tunneling was made with Herrenknecht complex, 14,2 meters in diameter. 670 thousand m3 of soils were excavated, 122,2 thousand m3 of concrete and reinforced concrete were used. | Lefortovo tunnel with the length of 3,3 km.
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Transstroy 2009