ClosedWorksEuropeanGreen

Design and Realisation of Modifications RWZI Arnhem Zuid

Name: Design and Realisation of Modifications RWZI Arnhem Zuid
Creator: Waterschap Rivierenland
Published: 2024-11-14
License: https://creativecommons.org/publicdomain/zero/1.0/
Keywords: RWZI Arnhem Zuid, modifications, design, realise, sludge line, influent receiving works, aeration, green gas, construction team, tender

Waterschap Rivierenland · 357227

0 of 6 core insights found

Measures presence, not accuracy · documents remain authoritative

ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline

Type

Works

45252000

Estimated value

Not published

To deadline

Ongoing

Knock-outs

n/a

exclusion grounds

Award basis

Best price-quality ratio

Assess manuallyconfidence low

The tender concerns the design and realisation of modifications to the RWZI Arnhem Zuid, located at Drielsedijk 25. The current installation suffers from performance and availability issues, meaning that laws and regulations can no longer be fully complied with. The objective is to make the RWZI future-proof until at least 2035. The works are divided into four main lines: sludge line, new separate influent receiving works, aeration, and a green gas line. A preliminary design (VO) has already been drawn up; the contracting authority (Waterschap Rivierenland) wishes to develop the final design (DO) within a construction team (phase 1). If the contract sum for the detailed design and realisation (phase 2) is agreed upon, the contractor will be awarded the full execution. The assignment requires an integrated approach, strict compliance with environmental legislation, high quality and safety, and clear planning and cost control.

Works · European procedure

Sustainability countsEuropean

Contracting authority

Waterschap Rivierenland

Contract type

Works

Estimated value

Estimate not published

Submission deadline

Ongoing

Scope

European

European procedure

Lots

Single contract

Main CPV code

45252000

Location

Netherlands

CharacteristicsCPV 45WorksEU tenderGreen / SPPRWZI Arnhem Zuidmodificationsdesign

01What is being requested

The tender concerns the design and realisation of modifications to the RWZI Arnhem Zuid, located at Drielsedijk 25. The current installation suffers from performance and availability issues, meaning that laws and regulations can no longer be fully complied with. The objective is to make the RWZI future-proof until at least 2035. The works are divided into four main lines: sludge line, new separate influent receiving works, aeration, and a green gas line. A preliminary design (VO) has already been drawn up; the contracting authority (Waterschap Rivierenland) wishes to develop the final design (DO) within a construction team (phase 1). If the contract sum for the detailed design and realisation (phase 2) is agreed upon, the contractor will be awarded the full execution. The assignment requires an integrated approach, strict compliance with environmental legislation, high quality and safety, and clear planning and cost control.

The RWZI Arnhem Zuid is located at Drielsedijk 25 in Arnhem and is also accessible via this dike road. The operational management of the RWZI Arnhem Zuid has been facing bottlenecks for several years. The performance and availability of the installation are falling below standards, and permanent compliance with laws and regulations is, under current circumstances, not possible. The goal of the project 'Realisation of modifications RWZI Arnhem Zuid' is to make the RWZI future-proof in a structured manner, so that it functions well again until at least 2035. The modifications can be divided i

45252000Works

02Exclusion grounds

Exclusion grounds — consult the ESPD

No specific exclusion grounds were extracted. In a European tender, the mandatory and discretionary grounds of art. 2.86/2.87 of the Dutch Procurement Act almost always apply — check the European Single Procurement Document (ESPD).

03Value 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.

04Likely competitors

#Likely bidderFitWins

1Dura Vermeer Infra Regionale Projecten BVSME9658×

2Boskalis Nederland B.V.SME9569×

3Combinatie Heijmans - SWARCOUnknown9573×

4ENGIE Infra & Mobility B.V.SME9569×

5Heijmans Infra B.V.SME9565×

6Van Hattum & Blankevoort N.V.SME9319×

05Legal 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 38> Niet-openbare aanbestedingsprocedure op basis van het ARW 2012 voor het ontwerp en de uitvoering van de reconstructie van een we Advies 98> Europese openbare aanbestedingsprocedure voor een raamovereenkomst met één ondernemer voor het vervangen van armaturen (straatve Advies 295> Meervoudig onderhandse procedure voor tijdelijke vergroting van de slibontwateringscapaciteit van een rioolwaterzuiveringsinstal

06Frequently asked questions

What are the most important works that must be carried out?

The modifications are divided into four main lines: the sludge line (dewatering sludge), the realisation of a new separate influent receiving works, adjustments to the aeration, and the realisation of a green gas line.

How is the assignment structured in terms of phasing?

The assignment consists of two phases. In phase 1, the final design (DO) is developed within a construction team based on a previously drawn-up preliminary design (VO). If agreement is reached regarding the contract sum for phase 2, the contractor will be awarded the full execution of the detailed design and the realisation.

Automatically compiled from the official tender data and documents.

07Estimated 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