Refrigeration technology 70-00001-2720-466

This tender concerns the procurement and installation of a comprehensive refrigeration system. The project involves the supply and commissioning of key components including two 300 kW chillers utilizing R-515B refrigerant, one 17 kW cold water air handling unit, and one 20 kW air handling unit with an outdoor unit. Additionally, the scope includes a 2500-liter buffer storage tank, three 250 kW condensers, and three plate heat exchangers (two rated at 60 kW and one at 200 kW). The project also requires extensive piping work, comprising approximately 4000 meters of steel pipes (DN15 to DN150) with AGI Q coating and diffusion-tight thermal insulation, around 380 meters of stainless steel pipes (DN50 to DN100), and approximately 1500 meters of sheet metal jacketing for pipelines. A smaller quantity of 100 meters of copper refrigerant lines (AD 18/12mm) is also specified. The system will be equipped with fourteen circulation pumps with capacities up to 43 m³ and twenty-six air handling units ranging from 2.0 kW to 7.5 kW. The project timeline is critical, with the main site work scheduled to commence on August 4, 2025, and conclude by December 30, 2026. Key milestones include the delivery of large components by October 13, 2025, structural completion of the hall component by February 27, 2026, structural completion of the office component by October 14, 2026, and the start of commissioning on October 15, 2026.

This is a works contract in the construction and civil works and energy and power sectors, with a focus on HVAC systems and Buildings. Located in Germany, Europe, this opportunity is open to firms and consortiums.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. This contract has already been awarded. The information is published for transparency and market intelligence purposes.