Procurement Summary
Country: Germany
Summary: Ve434 Refrigeration Systems
Deadline: 27 May 2026
Posting Date: 19 May 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 141573685
Document Ref. No.: 340280-2026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
45331231 - Installation work of refrigeration equipment
45331220 - Air-conditioning installation work
45331200 - Ventilation and air-conditioning installation work
Purchaser's Detail
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Login to see detailsTender Details
VE434 Refrigeration systems Refrigeration technology is divided into two areas. The two server rooms are supplied by two cooling centers on the roof, BTA and BTB. Here there is an A and B supply with two cooling machines of 160kW each a dry cooler with 160kW. The systems work with the refrigerant R290 and the medium glycol. The building is cooled by three chillers with 550kW each, with one machine representing redundancy. There is a dry cooler for winter operation with 300kW available. The units are located on the south side of the building next to the gas storage and also use R290. In total we have 6 standing climate cabinets (4 x 85kW with humidifier and 2 x 80kW without humidifier) for the servers and 82 ULK (up to 15kw). There are two distributors in the headquarters through which all ventilation devices and air conditioning systems are supplied. Two heat exchangers, each with an output of 1, 100 kW, switch from the medium glycol to water and buffer in a 12, 000 liter storage tank. The building will be supplied realized via the pipe network of approx. 4, 600m of steel pipe. Doc Title: VE434 Refrigeration systems Contract Type: works
Document Type: Contract Notice Reference Number: 26-016119 Contract Type: works Authority Type: body-pl-ra Doc Title: VE434 Kaeltetechnische Anlagen Dispatch Date: 2026-05-18 Publish Date: 2026-05-19 Submission Date: 2026-05-27
Documents
Tender Notice