Switzerland – Sanitary works – AUH-SAN, Sanierung Dienstgebäude HKW Aubrugg, BKP 250 Sanitäranlagen

This is an open tender by Elektrizitätswerk der Stadt Zürich (ewz) for sanitary works renovation at the HKW Aubrugg service building in Wallisellen, Switzerland. The works include sanitation of drains, sanitary appliances, water supply, compressed air lines, and insulation, as well as demolition of old equipment. The tender is governed by Swiss procurement law (WTO GPA). The deadline for submission is 2026-08-25 at 09:00 CEST. No estimated value is provided. The tender language is German. Only one lot (LOT-0000) is fully described; two additional lots in the structured data are incomplete.