Wall hydrant system for the luniq Green Economy start-up centre

Summary

The tender covers the design, supply, installation, testing, commissioning and maintenance of a Type F wall hydrant system for the four-storey luniq Green Economy start-up centre in Bremerhaven. The system includes the central equipment, pump technology, fire-water pipework, eight wall hydrants, the connection to the site cistern and the fire brigade inlet. The site-built cistern, underground supply lines, high-pressure water-mist system, fire alarm system and emergency power supply are excluded from this contract. The contractor must provide a complete, signed and compliant tender by 21 September 2026 at 10:00. The works include workshop and installation planning, hydraulic calculations, approved fire-stopping solutions, pressure and leak testing, commissioning, handover documentation, operator training, support during the expert acceptance inspection and four years of maintenance. The planned execution period ends on 2 November 2026. The contractor must comply with the specified DIN standards, VdS and TÜV certification requirements, fire-resistance classes F30/F90 and the project’s DGNB environmental requirements. Products must be declared and approved before installation, and the contractor must use the required digital collaboration platform, appoint a responsible specialist site manager within one week after award and ensure that subcontractors follow the same documentation and digital-working requirements.