ClosedServicesEuropeanOpen

Practical application of ecosystem approach for controlling crayfish Molenpolder

Stichting Waternet · Open · 8 lots · 290149

0 of 6 core insights found

Measures presence, not accuracy · documents remain authoritative

ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline

Type

Services

92533000

Estimated value

€ 1,50M

estimated

To deadline

Ongoing

Knock-outs

n/a

exclusion grounds

Award basis

Best price-quality ratio

Assess manuallyconfidence low

The Stichting Waternet wishes to conduct a practical test of an ecosystem approach to control crayfish, based on the model by Kleef et al. (2022). The test will take place in a compartment of approximately 2 ha, while measures will be deployed on a larger scale in the 50 ha large water level area Molenpolder Natuurreservaat. This allows an intensive approach to be compared with a less intensive variant. Waternet retains control and divides the work into lots: one part will be carried out internally, while another part will be realized by a selected market party through a lot scheme. A detailed Program of Requirements has been drawn up for each lot. The assignment is an open procedure for services, aimed at testing, evaluating, and implementing a sustainable, affordable approach for the management of crayfish.

Services · Open · European procedure

European

Contracting authority

Stichting Waternet

Noord-Holland

Contract type

Services

Open

Estimated value

€1,500,000

estimated value

Submission deadline

Ongoing

12:00

Scope

European

European procedure

Lots

8 lots

Main CPV code

92533000

Location

Amsterdam, Noord-Holland

CharacteristicsCPV 92ServicesEU tendercrayfishecosystem approachMolenpolder

01What is being requested

The Stichting Waternet wishes to conduct a practical test of an ecosystem approach to control crayfish, based on the model by Kleef et al. (2022). The test will take place in a compartment of approximately 2 ha, while measures will be deployed on a larger scale in the 50 ha large water level area Molenpolder Natuurreservaat. This allows an intensive approach to be compared with a less intensive variant. Waternet retains control and divides the work into lots: one part will be carried out internally, while another part will be realized by a selected market party through a lot scheme. A detailed Program of Requirements has been drawn up for each lot. The assignment is an open procedure for services, aimed at testing, evaluating, and implementing a sustainable, affordable approach for the management of crayfish.

The scope of this total project is the execution of a practical test for an ecosystem approach to control crayfish based on Kleef et al., 2022. In a compartment of over 2 ha (figure [removed]), as complete a system approach as possible will be carried out. And in the entire water level area Molenpolder Natuurreservaat (50 ha), measures for an ecosystem approach will be implemented that are feasible and affordable on this larger scale. In this way, we can compare an intensive and a less intensive approach. The project team wishes to maintain control and therefore divides the project into lots.

92533000€ 1,50MServices

1Lot 1—

2Lot 2—

3Lot 3—

4Lot 4—

5Lot 5—

6Lot 6—

7Lot 7—

8Lot 8—

02Breakdown by lot

Lot 1n/a

Lot 2n/a

Lot 3n/a

Lot 4n/a

Lot 5n/a

Lot 6n/a

Lot 7n/a

Lot 8n/a

Per-lot values not published — bars show only the lot breakdown.

03Exclusion 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).

04Value in context

€1,500,000

05Likely competitors

#Likely bidderFitWins

1Antea Nederland BVSME551×

2Nebest B.V.SME521×

3Witteveen+Bos Raadgevende ingenieurs B.V. potentialSME400×

4Stichting Bargerveen potentialUnknown380×

5Henk Bousema BV potentialSME380×

6Stichting Wageningen Research, vestiging WCDI potentialUnknown370×

06Tender documents

TN401110 - SF02 Aankondiging van een opdracht 20230302142150pdfMar 2, 2023 · 66 KB

07Legal themes that may be relevant here

Advies 426> Het betreft een Europese openbare procedure voor WMO-vervoer, leerlingenvervoer, participatiewetvervoer en lokaal vervoer, plus Advies 290> Meervoudig onderhandse aanbesteding van RAW-raamovereenkomst met een looptijd van één jaar voor rioolreiniging en rioolinspectie Advies 83> Openbaar nationale aanbestedingsprocedure voor een raamovereenkomst voor vertaaldiensten. IIB dienst en gebondenheid aan algemen Advies 84> Openbaar nationale aanbestedingsprocedure voor een raamovereenkomst voor vertaaldiensten. IIB dienst en gebondenheid aan algemen Advies 111> Europese openbare aanbestedingsprocedure voor vogeltellingen. Als een door de aanbestedende dienst betrokken beoordelaar op de v

08Frequently asked questions

What is the purpose of the practical test in the Molenpolder?

The purpose is to conduct a practical test for an ecosystem approach to control crayfish, based on the model by Kleef et al. (2022). In this, an intensive approach in a compartment of over 2 ha is compared with a less intensive, feasible, and affordable approach in the entire 50 ha water level area.

How is the execution of the work organized?

The project team maintains control and has divided the project into lots. A part of the work is carried out by Waternet itself, while another part is realized by a market party selected through an award procedure via a lot scheme.

On which methodology is the ecosystem approach based?

The practical application of the ecosystem approach for controlling crayfish is based on the methodology of Kleef et al. (2022).

Automatically compiled from the official tender data and documents.

09Estimated value versus the market

p25
€ 500K

median
€ 1,1 mln

p75
€ 3,0 mln

€ 1,5 mln

Gegunde waarden in CPV 92 · diensten n=149