Engineering services for planning stormwater basins and pumping stations

Summary

The tender is for engineering services to plan stormwater basins and/or pumping stations with collectors in Vianden, Erpeldange/Wiltz, Hosingen, Stegen and the Colmar/Gare area. The planned works involve constructing, extending and/or modernising these facilities. Minimum participation requirements depend on the lot: at least 3 references, turnover of €200,000–€600,000, and a workforce of 2–6 people; the precise requirement for each lot must be checked in the tender documents. Applications must be submitted electronically through the public procurement portal by 6 November 2026 at 10:00; paper applications will not be accepted.