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Redevelopment Nijenborgh 4 building 5113
Herontwikkeling Nijenborgh 4 gebouw 5113 — original title
Your path to submission
- Deadline for requests to participate: 9 November at 10:00 — 8 days left. Two-stage procedure: by this deadline you submit a request to participate (proof of eligibility). Only shortlisted firms are then invited to submit a tender.
- You submit on TenderNed — not here and not by e-mail. ↗ Submission via TenderNed with an eHerkenning account — issuance for foreign firms can take time; apply early. Sort out account and signature first — not on submission day.
- Offer and evidence in: Dutch.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
The University of Groningen (RUG) is preparing the redevelopment of building Nijenborgh 4 (building part 5113) on the Zernike Campus. The existing educational building, with a size of approximately 6,534 m2 BVO, will be renovated. With this, the University of Groningen wants to make the building future-proof and suitable for modern educational use from the academic year 2028/2029. The Final Design has already been developed by a contracted Total-Engineeringsteam, consisting of an architect, constructor and installation and building physics consultant. The execution of the Work is put out to tender at European level with this non-open procedure to contract a contractor and installer who can carry out the redevelopment technically, organisationally and sustainably within the set planning and budgetary frameworks. We are looking for parties with demonstrable experience in redevelopment…
Show full description
… projects and the realization of high-quality and sustainable buildings for education and knowledge development. · See selection guide · See selection guide · This is November 9 instead of November 6.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (6 awards, most recently March 2026) — by that rhythm the next award was due around May 2026. The last award went to BAM Bouw en Techniek B.V.n = 6
- 5% of this buyer's awards went to companies that had already won here before (112 awards since 2015, spread over 24 companies). That is well below the sector norm (18%) — this buyer switches suppliers more often than others.n = 112 awards since 2015
- 20% of awards went to companies from abroad (112 awards with a known winner country). Sector average: 2%.n = 112
- The median procedure drew 3 bids (85 procedures with a bid count); 20% ended with a single bidder. Sector: median 4 bids.n = 85
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 25/10/2026.
Selection criteria — in the procurement documents
The buyer states in the notice that the selection criteria are in the procurement documents (link on this page), not in the EU form. The document analysis below extracts them from there — bid and evidence in Dutch.
Eligibility analysis from the tender documents
Tender documents — direct download
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Aannemingsmaatschappij Hegeman B.V. | 2 | 2024–2026 |
| Ecocert B.V. | 2 | 2024 |
| Cofely Noord BV | 2 | 2015 |
| BAM Bouw en Techniek B.V. | 2 | 2024–2026 |
| Twente Solid State Technology BV | 2 | 2015 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually about 3 bids came in. A normal field for this market. (Based on 4 completed awards — not a statement about this procedure.)
This procedure allows 33 days between publication and deadline — typical in this country is 48 (median of 2,911 procedures). Much tighter than usual: the first week counts.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In the Netherlands · Construction work, 31 contracts went to foreign companies over the last 3 years (of 2,446 recorded awards) — mostly from Belgium, Germany, France.
Submission language: Dutch.
How to bid
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