The Aperlena Verdict
Open raceNo supplier dominates: 132 different companies have won the last 163 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 163 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 summaryThe tender concerns roof waterproofing and green roof works for the renovation, conversion and extension of Fire Station 1 at An der Hauptfeuerwache, Unterer Anger 11-12. The works include preparing around 217 m2 of substrate, a levelling layer of expanded glass granulate and cement mortar, PUR/PIR insulation layers, a two-layer bitumen roof waterproofing (PYE-KTP-KSP 2,8 and PYE-VCuS5), a vapour barrier, liquid plastic coating, stainless steel and copper flashing, parapet outlets, rainwater pipes DN 100 in copper, a pigeon deterrent wire system, around 98 m2 of roof build-up for a recooler area and around 98 m2 of intensive green roofing with concrete terrace slabs, drainage channels, temporary drainage and works to the rear building including substrate preparation and stainless steel sheet metal.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 4 days ago
More from this buyer
Full buyer profile74 open tenders right now
- Stage construction - Supply and installation of stage wood 4 days left
- Facade works - Rainscreen, ventilated facade 4 days left
- Bridge, tunnel, shaft and underpass construction works - Steel construction and wall cladding works including interior fitting and fire dampers 4 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Schernthaner GmbH | 5 | €6.8M | Jul 2026 |
| KAEFER Deutschland Pro Services GmbH | 3 | €3.1M | Aug 2026 |
| Weigerstorfer GmbH | 3 | €2.7M | Jun 2026 |
| KS-Bau Sanierungsgesellschaft mbH | 3 | €2.4M | Aug 2026 |
| Haderstorfer GmbH | 3 | €1.4M | Sep 2026 |
Based on 163 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 164 comparable contracts this buyer awarded in this sector over the last 4 years.
- €189,906
- Lower quartile
- €509,144
- Median award
- €1.5M
- Upper quartile
Most recent awards
- Fassadenarbeiten - Fassadenarbeiten, inklusive Metall- und Holzfenster €935,363
- Abbruch von Gebäuden sowie allgemeine Abbruch- und Erdbewegungsarbeiten - Abbruch- und Erdarbeiten €784,539
- Metallbauarbeiten - Schlosserarbeiten, Innenbereich €727,411
- Bauleistungen im Hochbau - Generalunternehmerleistung €7,593,872
- Einbau von Trennwänden - Trockenbauarbeiten €2,118,457
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
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Market context
- Avg. open tender · Construction work
- €31,996,122
- Buyer track record on Aperlena
- 726 notices tracked · 248 awarded
- €225,657,827 in awarded contracts
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