City of Hemmingen – Ventilation technology for Arnum Primary School

Summary

The tender covers the supply, installation, commissioning and four-year maintenance of ventilation technology for the extension of Arnum Primary School in Hemmingen. The works include two heat-recovery ventilation systems, ventilation units, ductwork, fire and smoke protection, air distribution, insulation, controls, testing and handover documentation. The tender must be submitted electronically by 10 September 2026 at 11:00, and price is the only award criterion. Participation requires evidence of relevant experience, three references upon request, suitability and sanctions declarations, and a German-speaking project manager and supervisor.