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OpenWorksEuropeanCompetitive dialogue

Integrated execution contract for the renovation of Aleida Nijlandgebouw in Leiden

Universiteit Leiden · Competitive dialogue · 1 lots · 427267
Type
Works
45000000 · Building works
Estimated value
Not published
To deadline
28d
Jul 13, 2026 · 10:00
Knock-outs
0
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence high

This concerns a European competitive dialogue for the integrated renovation of the Aleida Nijlandgebouw in Leiden, aimed at a sustainable and complex urban assignment.

Works · Competitive dialogue · European procedure

EuropeanComplete timeline
Contracting authority
Universiteit Leiden
Zuid-Holland
Contract type
Works
Competitive dialogue
Estimated value
Estimate not published
Submission deadline
July 13, 2026
10:00
Scope
European
European procedure
Lots
1
1 lots
Main CPV code
45000000
Building works
Location
Leiden, Zuid-Holland
CharacteristicsCPV 45WorksEU tenderRenovationExecution worksUniversiteit Leiden

01What is being requested

Integrated <strong class='highlight'>execution contract for the renovation of the Aleida Nijlandgebouw in Leiden, comprising building, mechanical, and electrical engineering, for which a <strong class='highlight'>BREEAM Excellent score is required.

See the selection guide

45000000Works
1Integrated execution contract for the renovation of Aleida Nijlandgebouw in Leiden—

02Strategic insight

“
Strategic insight · AI analysis
Ensure that the <strong class='highlight'>composition of the consortium directly covers the required disciplines (building, mechanical, and electrical engineering). Check whether the <strong class='highlight'>reference projects exactly meet the m2 and BREEAM requirements to prevent exclusion. Note the strict <strong class='highlight'>provision of information via the mandatory XLS format for questions.
Read automatically from the tender documents using AI. Always verify against the original documents.

03Points of attention

Important · 6
The application is subject to a <strong class='highlight'>fatal deadline.Important
The assignment is carried out in <strong class='highlight'>one single lot.Important
Candidates must be able to form a <strong class='highlight'>consortium with a building contractor, mechanical installer, and electrical installer.Important
References for the selection criteria may be a maximum of <strong class='highlight'>two A4 pages per criterion.Important
There is a prohibition on <strong class='highlight'>Russian involvement.Important
Bidders may not participate with a <strong class='highlight'>variant or alternative bid.Important

04Can I take part?

Financial · 2
Possession of an unconditional letter of undertaking from a financial institution for a bank guarantee of 5% of the tender sum.Financial
Possession of adequate insurance against professional and business liability.Financial
Technical · 6
T1: Renovation (from shell) of a public utility building in an urban area, completed between June 2021 and the application date, minimum size of 4,000 m2 gfa.Technical
T2: Building renovation or new construction with a BREEAM-NL certificate score of at least Very good, completed between June 2021 and the application date.Technical
T3: Mechanical engineering renovation of a public utility building with integration into an existing shell, completed between June 2021 and the application date, minimum size of 4,000 m2 gfa.Technical
T4: Mechanical engineering renovation or new construction with a BREEAM-NL certificate score of at least Very good, completed between June 2021 and the application date.Technical
T5: Electrical engineering renovation of a public utility building, completed between June 2021 and the application date, minimum size of 4,000 m2 gfa.Technical
T6: Electrical engineering renovation or new construction with a BREEAM-NL certificate score of at least Very good, completed between June 2021 and the application date.Technical
Professional capability · 1
Registration in the professional or trade register (Kamer van Koophandel).Professional capability

05Exclusion grounds

Exclusion grounds — consult the ESPD
  • No specific exclusion grounds were extracted. In a European tender, the mandatory and discretionary grounds of art. 2.86/2.87 of the Dutch Procurement Act almost always apply — check the European Single Procurement Document (ESPD).

06Process & timeline

Publication of announcement
1 juni 2026
Submission of requests for information
23 juni 2026 om 12:00 uur
Sending of memorandum of information
1 juli 2026
Submission of applications
13 juli 2026 om 12:00 uur
Assessment of applications
13 tot en met 27 juli 2026
Announcement of selection result
27 juli 2026
Appeal period for selection result
20 kalenderdagen
Publication of tender documents / start of dialogue phase
1 september 2026
Start of tender phase
20 oktober 2026
Submission of tender
24 november 2026
Assessment of tenders
24 november tot en met 8 december 2026
Correspondence regarding award result
8 december 2026
Bezwaartermijn gunningsresultaat
20 kalenderdagen
Gunning verificatiefase
4 januari 2027
Verificatiefase
4 januari tot en met 1 maart 2027

07Value in context

Estimate not published

The contracting authority did not publish an estimated value — common for a large share of contracts. The EU threshold for werken is € 5,54 M, for reference.

08Likely competitors

#Likely bidderFitWins
1BAM Bouw en Techniek bvSME9934×
2Heijmans Utiliteit B.V.SME9827×
3BINX Smartility B.V.SME9827×
4Combinatie Heijmans - SWARCOUnknown9673×
5Dura Vermeer Infra Regionale Projecten BVSME9658×
6BAM Infra B.V.SME9677×

09Tender documents

uea_593150_20260601105748pdfJun 3, 2026 · 599 KB
AUL2601E001 format vragen om inlichtingenxlsxJun 3, 2026 · 18 KB
AUL2601R001 selectieleidraad Aleida Nijland 20260601pdfJun 3, 2026 · 5644 KB
TN593150 - EF16 Aankondiging van een opdracht - algemene richtlijn, standaardregeling 20260601164338pdfJun 3, 2026 · 189 KB
AUL2601R001 selectieleidraad Aleida Nijland bijlage 3 20260601docxJun 3, 2026 · 259 KB

10Legal themes that may be relevant here

11Frequently asked questions

What is the scope of the renovation contract?
The integrated execution contract concerns the renovation of the Aleida Nijlandgebouw with a surface area of <strong class='highlight'>7,465 m2 gfa.
Which disciplines are required for the execution?
The contracting authority is looking for an executing party with expertise in <strong class='highlight'>building, mechanical, and electrical engineering.
Which suitability requirements must a bidder meet?
Bidders must possess the <strong class='highlight'>suitability for integrated execution contracts in construction.

Automatically compiled from the official tender data and documents.

12Estimated value versus the market

p25
€ 1,4 mln
median
€ 3,6 mln
p75
€ 9,1 mln
deze opdracht

Gegunde waarden in CPV 45 · werken n=3159