Construction and installation of the Vienna district cooling connection pipeline

Summary

The tender covers general-contractor works to build a district cooling connection pipeline between Althanstraße 14 and Währinger Gürtel 18–20 (AKH) in Vienna, including construction, pipe-laying and insulation works. Bids must be submitted electronically by 27 October 2026 at 13:00. Bids must remain valid for five months. The planned works period is from 8 February 2027 to 29 June 2029. Check the tender documents for the precise qualification and exclusion requirements.