The Aperlena Verdict
Open raceNo supplier dominates: 16 different companies have won the last 21 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 21 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 specialist planning services for the complete modernisation of the ventilation system of the Tiergarten Spreebogen tunnel in Berlin. All 74 ceiling jet fans and their associated power and control technology are to be replaced and redimensioned. The scope includes a ventilation expert report under current regulations, design and dimensioning of the ventilation system, redesign of all electrical ventilation control systems including assessment of the medium-voltage installation for reuse or rebuild, respect of existing fire compartments in cooperation with Berl FW, control system integration, and coverage of the required overall functionality, in particular at the automation level.
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 week ago
More from this buyer
Full buyer profile17 open tenders right now
- Landscaping works for roadside greenery - landscape construction 1 day left
- Landschaftsgärtnerische Bauleistungen für Verkehrsbegleitgrün - Landschaftsbau 8 days left
- Bauarbeiten für Brücken, Tunnel, Schächte und Unterführungen - Grundinstandsetzung Überbauung Schlangenbader Straße, Grundinstandsetzung I - BE _Verkehrssicherung 28 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| IGS INGENIEURE GmbH & Co. KG | 3 | €964,047 | Jun 2026 |
| DB Engineering & Consulting GmbH | 3 | €661,227 | Aug 2026 |
| KREBS+KIEFER Ingenieure GmbH | 2 | €2.7M | May 2026 |
| Ingenieurbüro Grassl GmbH | 1 | €1.5M | Apr 2026 |
| WKP Planungsbüro für Bauwesen GmbH, ZNL Berlin | 1 | €1.4M | Jun 2026 |
Based on 21 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 20 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €224,266
- Median award
- €342,362
- Upper quartile
- €621,105
Most recent awards
- Technische Planungsleistungen für Verkehrsanlagen - Verkehrslösung Heinersdorf - Verkehrsanlagenplanung Netzelement 2 - Objektplanung Verkehrsanlagen €372,074
- Dienstleistungen von Ingenieurbüros - Ersatzneubau Schönhauser Allee-Brücke - Bauvorlageberechtigter nach VV-BAU für Fachbereich Ingenieurbau €145,023
- Dienstleistungen von Ingenieurbüros - Bauvorlageberechtigter nach VV BAU-STE - Gewerk Elektrotechnische Anlagen inkl. Erdung €29,783
- Planungsleistungen für Brücken - Ersatzneubau Gehrenseebrücke - Grundleistungen der Fachplanung nach HOAI sowie Besondere Leistungen €1,379,812
- Dienstleistungen von Ingenieurbüros - Bauoberleitung, Bauüberwachungen €209,612
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 · Architecture & engineering services
- €9,512,921
- Buyer track record on Aperlena
- 109 notices tracked · 45 awarded
- €65,343,188 in awarded contracts
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