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Aperlena

TED - Tenders Electronic Daily (Publications Office of the EU) verified 1 week ago Prior information notice

Netherlands - Services relating to fisheries - Protecting underwater nature by limiting crayfish grazing

Original Nederland - Diensten in verband met visserij - Beschermen onderwaternatuur door beperking vraat door rivierkreeften

Upcoming Netherlands Zuid-Holland Agricultural & forestry services

Buyer Hoogheemraadschap van Delfland

Key facts

Published
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Summary

Machine-generated summary

This procurement covers fisheries-related services to protect underwater nature by reducing grazing damage from invasive crayfish. Two contractors will intensively catch crayfish over a period of about three months, from roughly mid-March to mid-June, in surface waters at ten locations in the Netherlands with a total length of about 6.5 km and an area of about 10 ha. Tunnel traps, spring traps and one-week crayfish fykes will be deployed and emptied at a frequency such that, by the end of the period, the crayfish population is reduced to an average of 0.7 crayfish per m2. The catch must be processed or disposed of by the contractor in the highest quality and most animal-friendly manner possible. The contract may be extended by up to two one-year periods, the catching period may be extended, and additional locations may be added.

Description

De twee Opdrachtnemers dienen gedurende 3 (drie) maanden, van ca. medio maart tot ca. medio juni, in oppervlaktewateren op in totaal 10 locaties (ca. 6,5 km lengte, ca. 10 ha oppervlak) door middel van uitgezette tunnelkorven, springkorven en eenwieks-kreeftenfuiken rivierkreeften intensief af te vangen door de vangmiddelen te legen met een zodanige frequentie dat aan het einde van deze periode het aantal rivierkreeften teruggebracht is naar gemiddeld 0,7 kreeft per m2. De vangst dient op een zo hoogwaardig en diervriendelijk mogelijke wijze door de Opdrachtnemer zelf verwerkt of ontdaan worden. Daarbij geldt de optie om de Overeenkomst maximaal 2 (twee) keer met 1 (één) jaar te verlengen, dan wel (al dan niet in combinatie met de verlenging) de vangstperiode uit te breiden, dan wel (al dan niet in combinatie met de voorgaande opties) de oppervlaktewateren waarin de activiteiten moeten worden uitgevoerd met één of meerdere locaties uit te breiden. Afvangen op 10 locaties

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago

Hoogheemraadschap van Delfland

Netherlands

notices in the register
41
awards
17
awarded in total
€8.3M

Who wins its contracts

Many suppliers
different companies won its awards
15
of the awards went to the three most frequent winners
25%
of its calls state an estimated value
0%

Based on 16 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
3.1
of those lots received a single tender
15%
of the awards went to companies based in another country
7%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.

Who usually wins this buyer's contracts in this sector

Company Wins Total awarded Last win
Berkhout Schipluiden B.V. 1 €2 Aug 2026
Dolmans den boer 1 Nov 2025

Based on 2 awards with a linked company profile over the last 5 years.

3 open tenders right now

Market context

open now in Agricultural & forestry services
1,075
median open notice
€400,000

Who wins in this market

Many suppliers

Netherlands · Agricultural & forestry services

different companies won awards here
381
of the awards went to the three most frequent winners
9%
buyers awarded contracts here
249

Based on 723 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
4.6
of those lots received a single tender
9%
of the awards went to companies based in another country
1%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

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