Replacement of the heating and central hot water system (Dechant-Wessing School conversion/extension)

Summary

The tender concerns the replacement of the heating system and central hot water system for Dechant-Wessing School in Warendorf-Hoetmar. The works include installing a new heat pump cascade and pellet boiler system, new plant equipment in the heating centre, pipework connections, expansion vessels, buffer tanks, a chimney system, dismantling the existing boiler plant, temporary pipe connections, a pellet tank, commissioning, and district heating pipes for the heat pumps. Bidders must submit their offer electronically by the deadline. The notice indicates that suitability can be proven by registration in the prequalification list for construction companies; otherwise, a completed self-declaration of suitability must be submitted with the bid. The machine-readable notice does not give precise figures for the selection criteria, so the tender documents must be checked. A performance bond is required if the contract value is at least EUR 250,000 excluding VAT: 5% of the contract sum including VAT, excluding variations. A defects bond is 3% of the interim payments at acceptance.