PlannedWorksMarktconsultatieGreen
A08.591 Merenwijk Urban Renewal Leiden
Gemeente Leiden · Marktconsultatie · 1 lots · 416158
5
5 of 6 core insights found
Measures presence, not accuracy · documents remain authoritative
ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline
Type
Works
45232440 · Installation of sewera
Estimated value
Not published
To deadline
Ongoing
Knock-outs
0
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence high
This market consultation concerns the preparation of a multi-year framework agreement for the integral urban renewal of the Merenwijk in Leiden, utilizing construction teams.
Works · Marktconsultatie · National procedure
Sustainability countsComplete timeline
CharacteristicsCPV 45WorksGreen / SPP
01What is being requested
The assignment concerns a multi-year urban renewal in the Merenwijk in Leiden, consisting of approximately twelve sub-projects. The works include integral adjustments to sewerage, paving, greenery, and climate adaptation over a period of approximately 15 years.
The Municipality of Leiden intends to launch a tender for ‘Sustainable Urban Renewal Merenwijk’ and is organizing this market consultation in preparation for this. The purpose of the market consultation is to gain better insight into market and industry developments and to obtain answers to specific questions for this assignment. In this way, the municipality aims to obtain a realistic view of the possibilities for this assignment, the contract forms, and to ensure that proportionality in the procurement is guaranteed. The objective is the adaptation of sewerage and paving. In addition to thes
1A08.591 Merenwijk Urban Renewal Leiden—
02Strategic insight
Strategic insight · AI analysis
When submitting a bid, focus on demonstrating integral experience with complex civil engineering projects. Ensure a strong substantiation of construction team experience to meet the specific suitability requirements. Prepare for a long-term collaboration in which quality and cooperation are continuously evaluated.
03Points of attention
Important · 4
The municipality utilizes a construction team system where the contractor contributes expertise as early as the design phase.Important
Work is carried out using an open budget system where unit prices from the tender form the starting point.Important
Quality is guaranteed via an intervention ladder which may lead to the limitation of work allocation or dissolution.Important
Pricing for the framework agreement takes place on the basis of a reference case with a fictitious bill of quantities.Important
04Can I take part?
Technical — Experience gained in the past five years in executing civil engineering projects where a construction team phase was completed prior to the execution phase, with a minimum contract value of € 5,000,000 excluding VAT.
Technical — At least one project executed in the past five years involving an integral redesign of the public space with a minimum contract value of € 5,000,000 excluding VAT, including sewerage, paving, greening, and climate adaptation.
05Process & timeline
Publication of Selection Phase
September 2026
Publication of Award Phase
Januari 2027
Intended start of Framework Agreement
Mei 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
1BAM Infra B.V.SME9977×
2Boskalis Nederland B.V.SME9969×
3KWS Infra B.V.SME9892×
4Dura Vermeer Infra Regionale Projecten BVSME9858×
5Van Gelder BVSME9753×
6Den Ouden Aannemingsbedrijf B.V.SME9423×
08Tender documents
Bijlage 1 AntwoordenlijstdocxMar 17, 2026 · 25 KB
MC Wijkvernieuwing Merenwijk DEF 170326pdfMar 17, 2026 · 1032 KB
TN577524 - EFE1 Vrijwillige aankondiging van voorafgaande marktconsultatie 20260317101316pdfMar 17, 2026 · 181 KB
09Legal themes that may be relevant here
Advies 63> Meervoudig onderhandse aanbesteding voor het reinigen van wegen, straten en pleinen. Kan bij gunning op laagste prijs de indieniAdvies 98> Europese openbare aanbestedingsprocedure voor een raamovereenkomst met één ondernemer voor het vervangen van armaturen (straatveAdvies 53> Europese openbare procedure voor een overheidsopdracht tot het verrichten van diensten bestaande uit (dagelijks en periodiek) scAdvies 451> Beklaagden hebben op 29 mei 2017 een Europese openbare aanbestedingsprocedure aangekondigd voor een raamovereenkomst per perceelAdvies 48> Europese niet-openbare procedure voor werktuigkundige en elektrotechnische installaties van de nieuwbouw van een multifunctionel
10Frequently asked questions
What is the substantive focus of the works?
The focus lies on adapting the sewerage and paving. Additionally, the public space will be made more sustainable and designed to be climate-resilient, with attention to greening, ecology, biodiversity, and the energy transition.
What experience is expected from parties?
Experience is expected with drainage and paving projects for Dutch municipalities. There must also be capacity to apply climate-adaptive and circular engineering and to meet local environmental and biodiversity standards.
How is sustainability applied within this project?
Work is carried out according to circular principles with a focus on the reuse of materials. The goal is a climate-resilient design of the public space that contributes to greening and increasing biodiversity.
What are the conditions for participation?
Participation requires active participation and the submission of the requested technical responses.
Automatically compiled from the official tender data and documents.
11Estimated 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