TUNNEL
Tunnel Ø 30
Arched prefabricated modular metallic structure, including drill for foundations (auger), with a passage way of 2.00mt and usable central height of 2.80mt. The support is entirely carried out in tubes of galvanized steel according to the standards SENDIZIMIR with tubular tarpaulin winder from Ø 25 and jointed in form. The tunnels have a standard measurement of 5.50mt.
Tunnels Ø 42, 48 and 60
Arched prefabricated modular structure, including drill for foundations (auger), with passage way from 2.00mt and having a usable central height of from 3.00mt. The support is entirely produced of tubes of galvanized steel according to the standards SENDIZIMIR with connecting Ø 32. The tunnels can measure from 7.00mt to 8.00mt.
