Summary
Machine-generated summaryThe contract covers local construction site management services for the second renovation of the Belchen motorway tunnel on the A2 between Basel and Egerkingen. Works include in the BAS tunnel a full replacement of the floor invert in water-bearing rock in 24/7 multi-shift operation, replacement of damaged crown and parapet areas, demolition and reconstruction of the intermediate ceiling, new and widened pedestrian cross-connections, conversion of underground control centres, filling of chimney shafts and site reinstatement. The MIT tunnel requires local repairs, restoration of intermediate ceiling and utility lines, conversion of an underground centre and reinstatement. Scope covers phases 52 and 53.
Description
Official source
Source: simap.ch - Swiss public procurement platform
Always verify details on the official notice.
Last verified against simap.ch - Swiss public procurement platform 1 month ago
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