PlannedSuppliesMarktconsultatie
Market Consultation - Cold composted topsoil
Gemeente Leeuwarden · Marktconsultatie · 1 lots · 413193
4
4 of 6 core insights found
Measures presence, not accuracy · documents remain authoritative
ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline
Type
Supplies
14212410 · Topsoil
Estimated value
Not published
To deadline
Ongoing
Knock-outs
n/a
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence moderate
The municipality of Leeuwarden is conducting a written market consultation to collect information regarding the supply of cold composted topsoil for a future multi-year contract.
Supplies · Marktconsultatie · National procedure
Complete timeline
CharacteristicsCPV 14Supplies
01What is being requested
Market consultation for the supply of cold composted topsoil for the benefit of the Gemeente Leeuwarden. The objective is to gain insight into the supply, availability, and quality aspects for a future multi-year contract.
Gathering information for the supply of cold composted topsoil.
1Market Consultation - Cold composted topsoil—
02Strategic insight
Strategic insight · AI analysis
<ul Use the market consultation to influence the future Program of Requirements (PvE) and the award model. In your response, focus on the technical and functional possibilities regarding cold composting and soil quality. Ensure that capacity planning and innovations within your own company are clearly communicated to support the municipality's procurement strategy.
03Points of attention
Important · 5
The market consultation is a written survey via a questionnaire.Important
Participation is not mandatory and creates no obligations.Important
The municipality may process the obtained information anonymized in a summary.Important
The focus lies on cold composting processes to keep soil life intact.Important
Specific parameters such as pH value, organic matter, and respiration rate are relevant for future requirements.Important
04Process & timeline
Announcement of market consultation
23 februari 2026
Deadline for submitting questions
16 maart 2026 12:00 uur
Provision of answers by municipality
23 maart 2025
Submission of questionnaire
30 maart 2025
Processing of obtained information
31 maart 2025
Completion
1 mei 2025
05Value 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 leveringen is € 221.000, for reference.
06Likely competitors
#Likely bidderFitWins
1J.K. van den Dool BVSME663×
2Arcadis Nederland B.V.SME641×
3Van Werven Afvalinzameling BVSME611×
4Grondbank Ijsselmonde B.V.SME601×
5G. Hellinga BVSME591×
6Nouryon Industrial Chemicals B.V.SME542×
07Tender documents
Nota van InlichtingenpdfMar 24, 2026 · 60 KB
Bijlage 1 - Marktconsultatie vragendocument-LWDxlsxFeb 23, 2026 · 20 KB
Marktconsultatiedocument - Levering van koud gecomposteerde teelaardepdfFeb 23, 2026 · 326 KB
TN573451 - EFE1 Vrijwillige aankondiging van voorafgaande marktconsultatie 20260223124230pdfFeb 23, 2026 · 135 KB
08Legal 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 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 59> Meervoudig onderhandse aanbestedingsprocedure met betrekking tot een opdracht voor de levering van postdiensten en bezorging. InAdvies 450> Europese openbare procedure voor een overheidsopdracht voor maaiwerkzaamheden in een aantal stadsdelen van een zestal gemeenten.
09Frequently asked questions
Which parameters are important for the quality of the topsoil?
The relevant parameters for the end product are the salt content, the EC value, soil life/microbiology, pH, organic matter, potassium, and the C/N ratio.
Why is a cold composting process necessary for soil quality?
Due to the cold composting process, the soil life remains intact. This promotes water permeability and ensures that planting adapts to the soil more quickly, resulting in healthier growth.
What is the background of the minimum composting period of 3 years?
A non-forced and slow-running composting process has been chosen. This process ensures less residual material and ensures that root weeds disappear from the product.
What objective is aimed for with the application of the cold composted topsoil?
The goal is to create a healthy and fertile soil with a good ratio between bacteria and fungi. This supports the sustainable development of the green structure and ensures an optimal start for trees and plants.
Automatically compiled from the official tender data and documents.
10Estimated value versus the market
p25
€ 300K
€ 300K
median
€ 531K
€ 531K
p75
€ 1,1 mln
€ 1,1 mln
deze opdracht
Gegunde waarden in CPV 14 · leveringen n=18