The Aperlena Verdict
Open raceNo supplier dominates: 3 different companies have won the last 3 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 3 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 district of Hildesheim in Germany intends to refurbish the flat roof areas of the main building of the BBS Alfeld vocational school. The building dates from the 1980s and the roofs to be renovated cover about 3200 m2 above levels 4 and 5, including roof domes, smoke and heat vents, technical installations, parapets and penetrations. The contract covers object planning services (HOAI phases 1 to 9) plus special services for removing the existing roof structure and designing a new flat roof assembly. Planning must account for ongoing school operations and coordinate with a separately commissioned TGA (building services) planner.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
More from this buyer
Full buyer profile16 open tenders right now
- Road rehabilitation 2026 in the municipality of Soehlde 6 days left
- Computeranlagen und Zubehör - Abschluss von Rahmenvereinbarungen für IT-Hardware 11 days left
- Reinigungsdienste - Vergabe von Reinigungsdienstleistungen an 5 Schulen im Landkreis Hildesheim 34 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Avacon Wasser GmbH | 1 | n/a | Mar 2026 |
| Drees & Sommer SE | 1 | n/a | Jan 2026 |
| Umtec Prof. Biener I Sasse I Konertz | 1 | n/a | Aug 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
- €1
- Median award
- €1
- Upper quartile
- €1
Most recent awards
- Architecture, engineering and testing services - BBS Steuerwald - Award of hazardous substances planning
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - Vergabe der Fachplanung TGA für die Sanierung einer Schwimmhalle
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - Vergabe der Kontrolle, Überprüfung und Bewertung des Brandschutzes in Gebäuden des Landkreises Hildesheim
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Change history
Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.
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- Scope and criteria: The description was expanded. Re-read it before you bid.
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Market context
- Avg. open tender · Architecture & engineering services
- €9,620,588
- Buyer track record on Aperlena
- 138 notices tracked · 35 awarded
- €556,176 in awarded contracts
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