Expert services for tunnel in cut-and-cover construction for U5 network expansion [bq]
Sachverständigenleistung Tunnel in geschlossener Bauweise für die Netzerweiterung U5
Germany · Hamburg · how to bid here →
Your path to submission
- Deadline: 22 July 2030 at 12:00 — 1384 days left.
- You submit on Vergabemarktplatz (cosinex) — not here and not by e-mail. ↗ Free bidder account on the cosinex platform required (created instantly); offers go through the bidding tool, usually plain text form suffices — no qualified signature. Sort out account and signature first — not on submission day.
- Collect your evidence — use the eligibility analysis above: it lists the requirements and, for known certificates, how to get them.
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 3 months (368 awards, most recently September 2026) — the next award is due around December 2026 by that rhythm. The last award went to Tiedemann, Wenck & Brand Ingenieur- und Vermessungsbüro GmbH.n = 368
- 18% of this buyer's awards went to companies that had already won here before (636 awards since 2017, spread over 517 companies). That is well below the sector norm (44%) — this buyer switches suppliers more often than others.n = 636 awards since 2017
- 16% of the bids received came from other countries (6 procedures with a bid mix) — all bidders, not just the winners. Sector: 3%.n = 6
- The median procedure drew 3 bids (513 procedures with a bid count); 26% ended with a single bidder. Sector: median 3 bids.n = 513
- Across 16 procedures with structured selection criteria, this buyer most often required: Professional liability insurance (13 of 16), References: works (12 of 16), Trade register enrolment (12 of 16), Minimum annual headcount (11 of 16).n = 16
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 04/10/2026.
Foreign bidders
In Germany · Architecture & engineering, 401 contracts went to foreign companies over the last 3 years (of 110,078 recorded awards) — mostly from Austria, Switzerland, Poland.
Typical field: median 4 (from 353 awards).
What the buyer is looking for
Tunnel in closed construction for the U5 network extension. Description of the procurement (type and scope of the service or indication of needs and requirements) Award of expert services through a negotiated procedure. The qualified tenderers will be invited to submit a tender. In connection with the planned new construction of the U5 in Hamburg, the test engineer services/expert services are to be advertised. This is about the expert work in the field of tunnel construction in closed construction. In the construction project, there are contacts with facilities of the Federal Railway Authority. Qualification is therefore also requested for this purpose. Duration of the contract, framework agreement or dynamic purchasing system Duration Unlimited The contract can be extended Please wait... More information about the extension Expires until repeal. Maximum extensions 0
Eligibility analysis from the tender documents
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Jürgen Martens GmbH & Co. KG | 14 | 2016–2026 |
| BDO AG Wirtschaftsprüfungsgesellschaft · Hamburg | 6 | 2025–2026 |
| Umbrella City Lines GmbH · Hamburg | 6 | 2023–2024 |
| Bechtle GmbH | 6 | 2024–2026 |
| Heinrich Carstens GmbH · Rotenburg | 5 | 2019–2025 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.
How to bid
Guide: how to apply on cosinex Vergabemarktplatz / DTVP → Registration, signature, fees — from the operator's bidder manual.