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Realisation of WOM WWTP Lichtenvoorde and Ruurlo

Name: Realisation of WOM WWTP Lichtenvoorde and Ruurlo
Creator: Waterschap Rijn en IJssel
Published: 2025-11-18
License: https://creativecommons.org/publicdomain/zero/1.0/

Waterschap Rijn en IJssel · Open · 1 lots · 401646

0 of 6 core insights found

Measures presence, not accuracy · documents remain authoritative

ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline

Type

Works

45000000

Estimated value

Not published

To deadline

Ongoing

Knock-outs

n/a

exclusion grounds

Award basis

Best price-quality ratio

Assess manuallyconfidence low

Waterschap Rijn en IJssel aims to comply with the Water Framework Directive (WFD) by realising a biologically active carbon filter (BAKF) on the existing sand filters of WWTP Lichtenvoorde and Ruurlo. The assignment concerns works (detailed engineering, conversion, realisation, testing, and maintenance) for water treatment plants in the Netherlands (NUTS NL225, NL226, NL221). The scope includes the conversion to active carbon filters and maintenance for one year. Advice: interesting for local construction and engineering companies with experience in sand filter modifications and BAKF installations.

Works · Open · National procedure

Contracting authority

Waterschap Rijn en IJssel

Contract type

Works

Open

Estimated value

Estimate not published

Submission deadline

Ongoing

Scope

National

National procedure

Lots

1 lots

Main CPV code

45000000

Location

Netherlands

CharacteristicsCPV 45Works

01What is being requested

Waterschap Rijn en IJssel aims to comply with the Water Framework Directive (WFD) by realising a biologically active carbon filter (BAKF) on the existing sand filters of WWTP Lichtenvoorde and Ruurlo. The assignment concerns works (detailed engineering, conversion, realisation, testing, and maintenance) for water treatment plants in the Netherlands (NUTS NL225, NL226, NL221). The scope includes the conversion to active carbon filters and maintenance for one year. Advice: interesting for local construction and engineering companies with experience in sand filter modifications and BAKF installations.

Waterschap Rijn en IJssel aims to comply with the Water Framework Directive (WFD). To comply with that directive, the 'Water op Maat' project has been started. In the Water op Maat (WoM) project, several measures are being taken, including the realisation of a tertiary treatment plant with a biologically active carbon filter (BAKF) at the treatment locations Ruurlo and Lichtenvoorde. In doing so, for WWTP Lichtenvoorde, existing sand filters from WWTP Haarlo will be used and modified, and for WWTP Ruurlo, the existing sand filter at the location will be used and modified. During the conversion

45000000Works

1Realisation of WOM WWTP Lichtenvoorde and Ruurlo—

02Value 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.

03Likely competitors

#Likely bidderFitWins

1Den Ouden Aannemingsbedrijf B.V.SME9823×

2Van Hattum & Blankevoort N.V.SME9719×

3ENGIE Infra & Mobility B.V.SME9669×

4Croonwolter&dros B.V.SME9625×

5Boskalis Nederland B.V.SME9569×

6Ploegam B.V.SME9222×

04Legal 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 indieni Advies 442> Europese openbare procedure voor een overheidsopdracht voor werken voor het ontwerpen en uitvoeren van integraal groot onderhoudComplaint upheld Advies 295> Meervoudig onderhandse procedure voor tijdelijke vergroting van de slibontwateringscapaciteit van een rioolwaterzuiveringsinstal Advies 451> Beklaagden hebben op 29 mei 2017 een Europese openbare aanbestedingsprocedure aangekondigd voor een raamovereenkomst per perceel Advies 53> Europese openbare procedure voor een overheidsopdracht tot het verrichten van diensten bestaande uit (dagelijks en periodiek) sc

05Frequently asked questions

What is the specific scope of the works for this project?

The assignment includes the preparation of detailed engineering, realisation, testing, and maintenance of the installations. The work concerns the conversion of existing sand filters to biologically active carbon filters (BAKF) at the treatment locations Ruurlo and Lichtenvoorde.

What is the duration of the maintenance period after realisation?

The assignment also includes the maintenance of the installed installations during a maintenance period of 1 year.

Which technical aspects are used during the conversion of the sand filters?

During the conversion of the existing sand filters to active carbon filters, internals and a sand cycle system supplied by Brightwork B.V. will be used.

What is the goal of the 'Water op Maat' project?

The 'Water op Maat' project was started to comply with the Water Framework Directive (WFD) through measures such as the realisation of a tertiary treatment plant with a biologically active carbon filter (BAKF).

Automatically compiled from the official tender data and documents.

06Estimated 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