Summary
Machine-generated summarySorpesee GmbH intends to carry out an energy renovation of the indoor swimming pool in Sundern (Berliner Strasse 62), a 1975/76 building with three pools: a 25 m pool with adjustable floor, a diving pool with 1 m, 3 m and 5 m platforms and a children's pool. The works cover the facade, roof, suspended ceiling, wall linings and the energy supply. Specifically, the contract concerns the installation of a pellet-powered CHP unit with a pellet boiler cascade as additional heating for the building. The existing gas condensing boiler and gas CHP remain in place as emergency boilers, with the new pellet system installed in the adjacent room. The building has a gross volume of 21,183 m3 and a swimming hall of about 1,083 m2.
Description
Can I bid?
- Open procedure: any interested supplier may submit a bid. Above the EU threshold: open to companies from any EU country.
- The notice is written in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Report an error in this notice
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago
More from this buyer
Full buyer profileWho usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Synagowitz Luft- und Klimatechnik GmbH + Co. KG | 1 | €284,745 | Jul 2026 |
| Aquadraulic Wassertechnik GmbH | 1 | €204,956 | Jul 2026 |
| OKEL GmbH & Co. KG | 1 | €158,070 | Jun 2026 |
Based on 3 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 3 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €181,513
- Median award
- €204,956
- Upper quartile
- €244,850
Most recent awards
- Bauarbeiten für Schwimmbäder - Sorpesee GmbH - Energetische Sanierung Hallenbad Sundern | Schwimmbadtechnik €204,956
- Bauarbeiten für Schwimmbäder - Sorpesee GmbH - Energetische Sanierung Hallenbad Sundern | Lüftungstechnik €284,745
- Bauarbeiten für Schwimmbäder - Sorpesee GmbH - Energetische Sanierung Hallenbad Sundern | Trockenbauarbeiten: Akkustikdecke/-Wand der Schwimmhalle €158,070
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
Market context
- Avg. open tender · Construction work
- €32,781,542
- Buyer track record on Aperlena
- 9 notices tracked · 3 awarded
- €647,771 in awarded contracts
Never miss a tender like this
1,712 new notices in Construction work in Germany in the last 7 days. Get an email when new ones appear. Free.
Set up my alert