OpenWorksOpen
Large-scale maintenance Leesten, Warnsveld and Zuidwijken in Zutphen
Waterschap Rijn en IJssel · Open · 1 lots · 430081
6
6 of 6 core insights found
Measures presence, not accuracy · documents remain authoritative
ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline
Type
Works
45245000 · Dredging and pumping a
Estimated value
Not published
To deadline
71d
Sep 1, 2026 · 10:00
Knock-outs
0
exclusion grounds
Award basis
Best price-quality ratio
1 criteria
Assess manuallyconfidence high
This tender concerns the large-scale maintenance of watercourses in the districts of Leesten, Warnsveld and Zuidwijken in Zutphen by Waterschap Rijn en IJssel.
Works · Open · National procedure
Complete timeline
CharacteristicsCPV 45Worksdredging worksrevetmentsstructures
01What is being requested
Execution of large-scale maintenance of watercourses in Leesten, Warnsveld and Zuidwijken, including dredging works, revetments and structures, during the period from 01-10-2026 to 01-12-2027.
Based on the 'Systeem op Orde' task, the water board is commencing large-scale maintenance. This means that dredging will take place and revetments will be replaced or removed in favor of nature-friendly banks. Maintenance or replacement works will also take place on structures (culverts, weirs, etc.). This concerns the project areas Leesten, Warnsveld and Zuidwijken in the municipality of Zutphen.
1Large-scale maintenance Leesten, Warnsveld and Zuidwijken in Zutphen—
02Strategic insight
Strategic insight · AI analysis
Ensure that all references comply with the specific format and are not older than five years. Timely check the insurance conditions for the required minimum amounts. Take the deadlines for submitting questions and the tender into account.
03Points of attention
Important · 5
Questions regarding the assignment must be submitted no later than the closing date for questions.Important
The prohibition of contact with employees of the contracting authority may lead to exclusion.Important
Bidders must have no grounds for exclusion such as the Russia sanction package.Important
The validity period of the tender must be at least 90 days.Important
The submission of variants is not permitted.Important
04Can I take part?
Financial · 1
liability insurance with a sum insured of at least € 2,500.00 per occurrence and at least € 2,500.00 per insurance yearFinancial
Technical · 4
one reference with experience in large-scale dredging works in urban areas with a minimum financial volume of € 1,500,000 excluding VATTechnical
one reference with experience in performing environmental managementTechnical
VCA** certificateTechnical
Safety Culture Ladder certificate at least level 3Technical
05Award criteria
best price-quality ratioweight n/a
The assignment will be awarded to the bidder with the best price-quality ratio.
06Process & timeline
Dispatch of announcement and making procurement guidelines available
22 juni 2026
Closing date for submitting questions
7 juli 2026 12:00 uur
Target date for making the Note of Clarification available
14 juli 2026
Closing date for submitting a tender
1 september 2026 12:00 uur
Assessment of tenders
1 september t/m 15 september 2026
Expected date of announcement of award decision
16 september 2026
Opportunity to submit questions and objections
17 september t/m 6 oktober 2026
Final award
7 oktober 2026
Intended commencement date of assignment
Medio oktober 2026
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
1KWS Infra B.V.SME6092×
2Boskalis Nederland B.V.SME6070×
3BAM Infra B.V.SME6077×
4Combinatie Heijmans - SWARCOUnknown6073×
5ENGIE Infra & Mobility B.V.SME6069×
6Heijmans Infra B.V.SME6065×
09Tender documents
Bijlagen van bestekzipJun 22, 2026 · 392013 KB
Bijlage 3 bestekzipJun 22, 2026 · 1863 KB
Tekeningen van bestekzipJun 22, 2026 · 134479 KB
Aanbestedingsleidraad NOP groot onderhoud Warnsveld, Leesten en ZuidwijkenpdfJun 22, 2026 · 1618 KB
uea_582860_20260505104134pdfJun 22, 2026 · 575 KB
TN582860 - EFE3 Vrijwillige aankondiging van een opdracht 20260622143122pdfJun 22, 2026 · 190 KB
Bijlage 4 EMVI-model-SEB-april-2026xlsxJun 22, 2026 · 124 KB
Bijlage 1 ReferentiebladdocxJun 22, 2026 · 38 KB
Bijlage 5 stroomschema invullen UEApdfJun 22, 2026 · 88 KB
10Legal themes that may be relevant here
Advies 772> Dit advies gaat over een Europese openbare aanbesteding van adviesdiensten ten behoeve van versterkingsprojecten van waterkeringComplaint upheldAdvies 607> De klacht ziet op een Europese niet-openbare aanbestedingsprocedure voor een overheidsopdracht voor diensten voor het ontwerp vaAdvies 489> In deze zaak heeft de instelling drie ondernemingen uitgenodigd een offerte in te dienen met een oplossing voor de overstap van Advies 487> De klacht ziet op een Europese niet-openbare aanbestedingsprocedure voor een overheidsopdracht voor het ontwerpen van een multif
11Frequently asked questions
What does the assignment for the large-scale maintenance entail?
The assignment includes dredging, the replacement or removal of revetments for the purpose of nature-friendly banks, and performing maintenance or replacement of structures such as culverts and weirs.
What experience must a bidder demonstrate?
Bidders must demonstrate experience with dredging works and/or the maintenance of hydraulic structures.
How is the use of sustainable equipment assessed?
The EMVI-model SEB is used, whereby contractors can achieve fictitious added value through the use of clean and emission-free equipment.
What administrative obligation applies during the realization phase?
During the realization phase of the project, contractors are expected to maintain a contractor logbook on a monthly basis.
Automatically compiled from the official tender data and documents.
12Estimated value versus the market
p25
€ 1,4 mln
€ 1,4 mln
median
€ 3,6 mln
€ 3,6 mln
p75
€ 9,1 mln
€ 9,1 mln
deze opdracht
Gegunde waarden in CPV 45 · werken n=3159