Walo Bertschinger AG Bern from Gümligen secured the EUR1.37 million (CHF1.52million) contract, excluding VAT,  for delivery and installation of impact dampers in the tunnels on the N13 Bellinzona – GR/SG Canton border and the N28 Landquart - Klosters Selfranga sections (Lot 300), belonging to the road network of the Department 5 at Bellinzona. The tunnels involved will be the following:   

Section N13 GR-I:  San Fedele (2390 m), Benabbia (181 m),  Brusei (541 m), Cianca Presella (434 m), Landrufe (213 m), Seda (608 m) and Gei  (418 m). 

Section N13 GR-D:   San Bernardino (6600 m), Cassanawald (860 m and 290 m),  Traversa (397 m), Rofla (1079 m), Wegerhaus (178 m), Bargias (421 m), Plazzas (254 m), Isla Bella (2449 m) and Crapteig (2176 m).   

Section N28: Chlus (852 m), Kueblis (2255 m), Saas (2582 m) and Gotschna (4207 m).    

For further information on the tender please click here (Italian),  here (German), here (French) and here. Contact Ofrou, Bellizona, tel +41 58 469 68 11, fax  +41 58 469 68 90, email acquistipubblici@astra.admin.ch. Ref.n. 180024 N13/N28. 12/21.