The Aperlena Verdict
Open raceNo supplier dominates: 4 different companies have won the last 4 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 4 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryThis tender covers renovation and extension of plumbing installations at the Langwiesen school site in Switzerland, covering both the existing buildings and a new multi-purpose building. The scope of works includes water distribution, water softening systems, sanitary fixtures, fittings, pre-wall installations and wastewater systems including roof drainage and a wastewater lifting station. Existing installations are to be reused and adapted as far as possible. The systems are to be delivered with the necessary hygiene flushing, insulation and fittings. The contract includes supply, installation, testing, flushing, commissioning and final adjustment of all installations.
Description
Can I bid?
- Open procedure: any interested supplier may submit a bid.
- The notice is written in German.
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) 5 days ago
More from this buyer
Full buyer profile16 open tenders right now
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- Langwiesen School Building Extension and Renovation; BKP 261 Elevators 21 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| DE_Baltensperger AG Holzbau | 1 | €4.2M | Mar 2026 |
| DE_Brogle GmbH | 1 | €624,449 | Apr 2026 |
| DE_BAC pool systems AG | 1 | €342,247 | Mar 2026 |
| DE_Klarer Fenster AG | 1 | €221,056 | Feb 2026 |
Based on 4 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 4 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €311,949
- Median award
- €483,348
- Upper quartile
- €1.5M
Most recent awards
- Schweiz - Bauarbeiten - Ersatzneubau Quartieranlage Eichwäldli; BKP 214 Montagebau in Holz €624,449
- Schweiz - Bauarbeiten - Freibad Geiselweid Winterthur, Abdeckung Olympiabecken, BKP 279 Beckenabdeckung €342,247
- Schweiz - Bauarbeiten - SH Rychenberg, Holzmodulbau, TU-Submission; BKP 214 Montagebau €4,173,569
- Schweiz - Bauarbeiten - Sanierung Waaghaus, Marktgasse 25, 8400 Winterthur, BKP 221.0 Fenster aus Holz €221,056
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
- €32,729,386
- Buyer track record on Aperlena
- 30 notices tracked · 11 awarded
- €7,322,147 in awarded contracts
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