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SNAM - TARVSIO

SNAM RETE GAS S.p.A. – 20097 SAN DONATO MILANESE (MI)
Gas pipeline Tarvisio Malborghetto- Realization of the works related to the construction of expansion of import of natural gas from Russia. Lot A. Tunnel Prisnig

D&B: lenght. 75 m – sez. 45 m2
TBM: Open Type – Diameter: 5.80 mt.
Length: 2540 mt.
Slope:9-5,4%
Predominant rock type:  dolostone, limestone and bellerafont
Minitunnel: Pipe jacking c
Lussari:  diam. int. 2,40 m lenght: 1.090m
Coston Tedesco: diam. int. 2,00 m lenght 460 m
Rio Sciarpa: diam. int. 1,50 m lenght 135 m