Melide-Grancia Tunnel Maintenance , Switzerland, Canton Ticino (ch/67)

Calling enthusiasts to participate in a tender that has been announced for the extraordinary maintenance of the N-S tube of the Melide-Grancia tunnel (also known as S. Salvatore), located on the N2 motorway at km 18 + 700 and 20 + 430. As part of this mandate, the Technical and Administrative Direction of Works (DLL) and Environmental Accompaniment of Works (AAL) are required.

The determined time period for this contract is from 01/09/2022 to 31/12/2023.

The related tender documents are attached here (Italian), here (French) and here.

For further information, please contact:
Ofrou, Bellinzona
– Tel: +41 58 469 68 11
– Fax: +41 58 469 68 90
– Email: acquistipubblici@astra.admin.ch