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4-W-0033061-25: Westlus, engineering and execution renovation of pressure mains Heemraadsingel

Gemeente Rotterdam · Restricted · 1 lots · 414827
Type
Works
45231300 · Construction of pipeli
Estimated value
€ 3,20M
estimated
To deadline
-48d
Apr 29, 2026 · 10:00
Knock-outs
0
exclusion grounds
Award basis
Best price-quality ratio
2 criteria
Assess manuallyconfidence high

This tender concerns the selection of a construction team partner for the renovation of cast iron pressure mains in Rotterdam, consisting of a design and execution phase. The award will be made on the basis of the lowest price below the qualitative threshold value.

Works · Restricted · European procedure

EuropeanComplete timeline
Contracting authority
Gemeente Rotterdam
Contract type
Works
Restricted
Estimated value
€3,200,000
estimated value
Submission deadline
April 29, 2026
10:00
Scope
European
European procedure
Lots
1
1 lots
Main CPV code
45231300
Construction of pipelines for water and wastewater
Location
Netherlands
CharacteristicsCPV 45WorksEU tenderPressure mainsrenovationWestlus

01What is being requested

The assignment concerns the advisory and execution works for the renovation and diameter reduction of the cast iron pressure mains between gemaal Statensingel (G0007) and gemaal Heemraadsplein. The assignment is divided into a construction team phase (design) and a subsequent execution phase.

Selecting a construction team partner for the preparation in a construction team and subsequent execution of the renovation and application of a diameter reduction of a cast iron pressure main from gemaal Statensingel (G0007) to gemaal Heemraadsplein (G0003) in the municipality of Rotterdam. (Note: gemaal = pumping station). (Note: gemaal Statensingel (G0007) to gemaal Heemraadsplein (G0003) are proper names/codes). (Note: gemaal West-Sidelinge (G0008) is a proper name/code). (Note: Statensingel/van Aerssenlaan is a proper name/location). (Note: Westlus is a proper name/location). (Note:

45231300€ 3,20MWorks
14-W-0033061-25: Westlus, engineering and execution renovation of pressure mains Heemraadsingel€3,200,000

02Strategic insight

“
Strategic insight · AI analysis
Ensure that the construction team phase is utilized to deliver a high-quality design, as the final price offer for the execution phase depends on the results from this phase. Provide a plan of approach that specifically addresses the required qualitative aspects such as environmental communication and risk mitigation to meet the quality threshold. Verify the validity of the Gedragsverklaring Aanbesteden (GVA) and the certificates (VCA/ISO) in a timely manner to prevent exclusion.
Read automatically from the tender documents using AI. Always verify against the original documents.

03Points of attention

Important · 5
The tender proceeds in two phases: a construction team phase and an execution phase.Important
A threshold value is set for quality during the award.Important
For the execution phase, a Social Return obligation of at least 1% of the contract sum applies.Important
All references must be submitted during the Application, including statements of satisfaction.Important
The working language for the entire procedure and execution is Dutch.Important

04Can I take part?

Financial · 1
Statement of availability of financial resources, including UEA of the relevant third party.Financial
Technical · 2
References for suitability requirements and selection criteria, including statements of satisfaction from the client(s).Technical
Statement of availability of technical resources, including UEA of the relevant third party.Technical
Other · 4
Gedragsverklaring Aanbesteden (GVA) not older than two (2) years.Other
Statement from the recipient for the collection of taxes (not older than six months) as proof of compliance with social security contributions and taxes.Other
Certificate of a safety management system in accordance with VCA or equivalent.Other
Certificate of a quality management system in accordance with NEN EN ISO 9001 or an equivalently functioning quality management system.Other

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).

06Award criteria

Qualitative aspectsweight n/a

Assessment of the aspects communication with the environmentorganizationcoordination with other stakeholdersmitigating execution risks which must be described in a plan of approach. A threshold value for quality is established.

best price-quality ratio (BPKV)weight n/a

Use of the 'Lowest Acceptable Bid' methodology. Of all Tenders that meet the qualitative threshold value, the award will ultimately be made to the Bidder with the lowest tender sum.

07Process & timeline

Application phase: Publication of Selection Guidelines
9 maart 2026
Application phase: Deadline for submitting questions
27 maart 2026
Application phase: Publication of Memorandum of Information
14 april 2026
Application phase: Deadline for submission of Application
29 april 2026, vóór 10:00uur
Application phase: Sending selection decision
18 mei 2026
Tender phase: Dispatch of invitation / award guidelines
15 juni 2026
Tender phase: Site visit
25 juni 2026 om 10:00 uur
Tender phase: Deadline for submitting questions
26 juni 2026
Tender phase: Publication of Memorandum of Information
13 juli 2026
Tender phase: Deadline for submission of Tender
27 juli 2026, vóór 12:00 uur
Contract phase: Clarification phase
3 augustus 2026 tot en met 7 augustus 2026
Contract phase: The meeting (verification interviews)
10 augustus 2026
Opdrachtfase: Gunningsbeslissing
17 augustus 2026
Opdrachtfase: Voornemen tot gunning
3 september 2026
Opdrachtfase: Opdrachtverstrekking
25 september 2026

08Value in context

€3,200,000

09Likely competitors

#Likely bidderFitWins
1KWS Infra B.V.SME10092×
2Boskalis Nederland B.V.SME10070×
3BAM Infra B.V.SME9977×
4Heijmans Infra B.V.SME9865×
5Van Gelder BVSME9853×
6Dura Vermeer Infra Regionale Projecten BVSME9858×

10Tender documents

Indienen Aanmelding.pdfpdfApr 16, 2026 · 40 KB
Beschrijving.pdfpdfApr 16, 2026 · 30 KB
UEA Gemeente Rotterdam.pdfpdfApr 16, 2026 · 80 KB
Aanbestedingsstukken Selectiefase.pdfpdfApr 16, 2026 · 24 KB
Selectiefase.pdfpdfApr 16, 2026 · 22 KB
Selectieleidraad 4-W-0033061-25v2.pdfpdfApr 16, 2026 · 386 KB
Aanbestedingsstukken Selectiefase.pdfpdfApr 8, 2026 · 24 KB
Aanbestedingsstukken Selectiefase.pdfpdfMar 9, 2026 · 24 KB
Aanbestedingsstukken Selectiefase.pdfpdfMar 9, 2026 · 24 KB
Aanbestedingsstukken Selectiefase.pdfpdfMar 8, 2026 · 24 KB

11Legal themes that may be relevant here

12Frequently asked questions

What is the specific setup of the procurement procedure?
The assignment is carried out in two phases: first a construction team phase for the design and specification of the works, followed by an execution phase in which the chosen construction team partner, as the contractor, undertakes the execution.
Which technical works are carried out in the southern part (Part A)?
The works include the renovation of the cast iron pressure main system from gemaal Statensingel (G0007) to gemaal Heemraadsplein (G0003), including diameter reduction, realizing the junction point, soil inspections, and the application of CIPP, pipe-in-pipe (BIB), or open excavation.
What technical expertise and experience must a bidder possess?
Bidders must possess technical expertise for CIPP, BIB, and open excavation, the removal of appendages, diameter reduction, and the realization of junction points. Partners with experience in the renovation of cast iron pressure mains in an urban environment are sought.
Until when can questions regarding the application be asked?
Questions regarding the application phase can be asked until 27 March 2026 at the latest via the question and answer function on the procurement platform Mercell.

Automatically compiled from the official tender data and documents.

13Estimated value versus the market

p25
€ 1,4 mln
median
€ 3,6 mln
p75
€ 9,1 mln
€ 3,2 mln

Gegunde waarden in CPV 45 · werken n=3159