Dünnern: Etappe 1 Oensingen plus Bipperbach - Planer Umwelt
SIMAP reference: 4a81428b-c6ab-43ef-b446-c5aaa993bd27
Contract value
CHF 305'666
Publication date
22.05.2025
Client
Kanton Solothurn, Amt für Umwelt
Contractor