Summary
Machine-generated summaryA former agricultural three-sided farmstead of three freestanding buildings around an inner courtyard is to be technically and visually modernised while preserving its special character. The works include partial demolition of the residential building and energy refurbishment of the remaining structures. Heating will be provided by a brine-to-water heat pump with passive cooling. The borehole field will be installed on the nearby car park of the NaturForum. Scope: 980 m of probe drilling and grouting, 7 double U-tube probes, one distribution shaft for 8 probes, about 450 m connection pipe to the shaft, about 200 m pipe to the heat pump, about 150 m2 of paving to be lifted and about 150 m3 of trench excavation. Interest must be declared via the RVR application form by 08.10.2026.
Description
Official source
Source: Vergabemarktplatz NRW (open data satellites)
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Last verified against Vergabemarktplatz NRW (open data satellites) 9 hours ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Construction work in Germany.
- Median award
- €274,089
- Middle half of past awards
- €123,407 to €704,763
Vergabemarktplatz NRW (open data satellites) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileRegionalverband Ruhr
- notices in the register
- 52
- awards
- 7
This buyer has no award history in this sector yet. Usual winners, Construction work - Germany
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Fliesen Röhlich GmbH | 96 | €15.6M | Oct 2026 |
| Lindner SE | 89 | €155.8M | Sep 2026 |
| LEONHARD WEISS GmbH & Co. KG | 79 | €177.3M | Sep 2026 |
| STRABAG AG | 66 | €153.2M | Sep 2026 |
| KONE GmbH | 66 | €16.6M | Sep 2026 |
Based on 26734 awards with a linked company profile over the last 2 years.
34 open tenders right now
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Market context
Vergabemarktplatz NRW (open data satellites) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Construction work
- 28,984
- median open notice
- €801,630
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