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PlannedWorksMarktconsultatie

Market Consultation HWBP Mastenbroek - IJssel

Waterschap Drents Overijsselse Delta · Marktconsultatie · 1 lots · 426660
Type
Works
45240000 · Hydraulic engineering
Estimated value
Not published
To deadline
Ongoing
Knock-outs
n/a
exclusion grounds
Award basis
Best price-quality ratio
1 criteria
Assess manuallyconfidence high

This is a market consultation for the dike reinforcement of the IJsseldijk (Mastenbroek-IJssel) consisting of a plan development phase and a realization phase. The water board is looking for a partner for integrated collaboration focused on quality, manageability, and socially responsible costs.

Works · Marktconsultatie · National procedure

Complete timeline
Contracting authority
Waterschap Drents Overijsselse Delta
Overijssel
Contract type
Works
Marktconsultatie
Estimated value
Estimate not published
Submission deadline
Ongoing
Scope
National
National procedure
Lots
1
1 lots
Main CPV code
45240000
Hydraulic engineering works
Location
Kampen, Overijssel
CharacteristicsCPV 45WorksHWBPDike reinforcementHydraulic engineering works

01What is being requested

The project concerns the reinforcement of the IJsseldijk between ’s-Heerenbroek and IJsselmuiden over a length of 9.6 kilometers. The assignment includes the plan development phase and the realization phase with a financial realization range of 120 to 220 million euros.

The Mastenbroek-IJssel project concerns the reinforcement of the IJsseldijk between ’s-Heerenbroek and IJsselmuiden (part of norm trajectory 10-3). The section to be reinforced is located in the province of Overijssel and within the municipality of Kampen. The dike is located in the IJssel delta and, in addition to its water defense function, also plays an important role for recreation and traffic. The exploration shows that 9.6 kilometers of the 14.6 km do not meet water safety standards. The IJsseldijk has failed on the failure mechanisms of height, piping, inner-dike stability, and the stre

45240000Works
1Market Consultation HWBP Mastenbroek - IJssel—

02Strategic insight

“
Strategic insight · AI analysis
Focus on collaboration, approach, and control, as this is the intended direction of the award criteria. Prepare for integrated collaboration where the contractor takes responsibility for design and execution from the DO phase. Take into account the complex environment and the need for customized solutions regarding residential properties and nature.
Read automatically from the tender documents using AI. Always verify against the original documents.

03Points of attention

Important · 5
The procurement takes place through competitive dialogue.Important
The assignment is divided into 2 phases (phase 1 customization, phase 2 UAV-GC’25).Important
There is a financial scope of 120 to 220 million euros for the realization.Important
The contractor must be fully prepared at the start of the DO phase in September 2027.Important
The plan development phase has an estimate of 18 to 25 million euros.Important

04Award criteria

Award criteria focused on collaboration, approach, and controlweight n/a

The criteria are focused on collaboration, approach, and control.

05Process & timeline

Registration market consultation
13 mei 2026
Market consultation meeting
22 mei 2026
Closing of market response period
3 juni 2026
Sharing of market consultation report by WDODelta
12 juni 2026
Procurement plan ready
juni 2026
Tender dossier ready
september 2026
Publication of Tender
oktober 2026
Award decision
december 2026
Dialogue phase
januari – februari 2027
Tender phase
maart – april 2027
Award phase
mei – juni 2027
Start DO phase
1 september 2027

06Value 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.

07Likely competitors

#Likely bidderFitWins
1Boskalis Nederland B.V.SME9969×
2KWS Infra B.V.SME9792×
3Dura Vermeer Infra Regionale Projecten BVSME9758×
4Ploegam B.V.SME9722×
5Combinatie Heijmans - SWARCOUnknown9673×
6Van Gelder BVSME9653×

08Tender documents

TN582829 - EFE1 Vrijwillige aankondiging van voorafgaande marktconsultatie 20260527162929pdfMay 27, 2026 · 180 KB
Format reactieformulier dilemmas marktdocxMay 22, 2026 · 93 KB
Marktconsultatie M-IJ mei'26pdfMay 22, 2026 · 3168 KB
Informatiedocument aankondigingpdfApr 16, 2026 · 1646 KB
TN582829 - EFE1 Vrijwillige aankondiging van voorafgaande marktconsultatie 20260416081704pdfApr 16, 2026 · 178 KB

09Legal themes that may be relevant here

10Frequently asked questions

What is the goal of the Mastenbroek-IJssel project?
The project concerns the reinforcement of the IJsseldijk between ’s-Heerenbroek and IJsselmuiden. Of the 14.6 km total length, 9.6 kilometers currently do not meet water safety standards due to failure mechanisms such as height, piping, inner-dike stability, and the strength of the grass covering.
What is the current phase of the project?
The exploration was completed on April 7, 2026, with the determination of the Preferred Alternative (VKA). The project is now in the plan development phase, in which the dike design and the execution plan are being elaborated and coordinated with the surrounding area.
When will the market consultation take place?
The market consultation will take place on Friday, May 22, 2026, from 09:00 to 12:00. The meeting will be organized physically.
Which functions play a role in the dike reinforcement?
In addition to its water defense function, the IJsseldijk also plays an important role for recreation and traffic. During the plan development, customized solutions will be applied to limit the effects on functions such as residential properties and protected nature.

Automatically compiled from the official tender data and documents.

11Estimated 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