FreeTender
Accepting bidstenderNetherlands

Benthic Survey of the Doordewind Wind Farm Zone

Issued by Ministerie van Economische Zaken · via TenderNed — Netherlands

Verify & apply on the official portal →
Published
29 Jul 2026
Closes
1 Oct 2026, 10:00 UTC
Value
EUR 700,000
Reference
202512042
Location
Netherlands
Sector
Construction & Infrastructure
Type
services

Details

The Dutch government has drawn up a road map for the development of offshore wind farms. The current goal for total capacity of offshore wind energy is 23 GW. Wind Farm Zone 6/7 is expected to be included in a next iteration of the offshore wind energy road map.

In this context, the Netherlands Enterprise Agency has been tasked with providing site data for future wind farms in the Wind Farm Zones and commissions a Benthic Survey. The overall objective of the benthic survey is to collect factual benthic data to test the findings of a desktop study on reef detection in the DDW WFZ (results expected in July, 2026), and to establish a baseline measurement of the benthic environment in the area.

Contracting authority: Ministerie van Economische Zaken

Type of contract: Diensten

Procedure: Openbaar

National or European: Europees

Legal framework: Aanbestedingswet 2012

Notice form: Aankondiging van een opdracht - algemene richtlijn, standaardregeling

CPV codes: 71351000-3 Geologie, geofysica en andere vormen van wetenschappelijke prospectie

Estimated value (excl. VAT): EUR 700,000

Contract period: 2026-12-10 to 2027-12-31

Place of performance (NUTS): NEDERLAND

Buyer reference: 202512042

TenderNed reference: TN604097

TED publication: 525522-2026

Electronic submission via: TenderNed

Tender documents and submission are on tenderned.nl.

Context for bidders

We hold 12 notices from Ministerie van Economische Zaken, going back to July 2026 — 11 of them still open. They buy mostly in Construction & Infrastructure, Financial & Professional Services and Healthcare & Pharma. There are 349 open Construction & Infrastructure tenders in Netherlands. This one closes in 4 days.

Documents

  • TN604097 - EF16 Aankondiging van een opdracht - algemene richtlijn, standaardregeling 20260922165159.pdfDownload (pdf)
  • DDW_Benthos_Annex 4_Cycle times and Prices_Rev02.xlsxDownload (xlsx)
  • Annex 5 - Section VI Quality requirements & administrative instructions - Appendices.zipDownload (zip)
  • Memorandum of Information 'Benthic Survey of the Doordewind Wind' (202512042).pdfDownload (pdf)
  • TN604097 - EF16 Aankondiging van een opdracht - algemene richtlijn, standaardregeling 20260810131636.pdfDownload (pdf)
  • TN604097 - EF16 Aankondiging van een opdracht - algemene richtlijn, standaardregeling 20260727171350.pdfDownload (pdf)
  • DDW_Benthos_Annex 4_Cycle times and Prices.xlsxDownload (xlsx)
  • DDW_202512042_RVO_ECO_Annex 6. EU Regulation 2022-576.pdfDownload (pdf)
  • DDW_202512042_RVO_ECO_Annex 5_Section_I_Draft_CONTRACT_D.pdfDownload (pdf)
  • DDW_202512042_RVO_ECO_Annex 1 - European Single Procurement Document (ESPD).pdfDownload (pdf)
  • DDW_202512042_RVO_Annex 5_Section_II_Conditions_of_Contract.pdfDownload (pdf)
  • DDW_20260708_ECO_Annex 7 SPA_F_v1.0.pdfDownload (pdf)
  • DDW_20260626_RVO_ECO_Annex 5_Section_V_HSE_Requirements_F_v1.0.pdfDownload (pdf)
  • DDW_20260624_RVO_ECO_Annex 5_Section_III_Remuneration_F_v1.0.pdfDownload (pdf)
  • DDW_20260619_RVO_ECO_Annex 5_Section_VI_Quality_Requirements_&_Admin_Instructions_F_v1.0.pdfDownload (pdf)
  • DDW_20260616_TENDERER_ECO_Annex 2_reference contracts_D.docxDownload (docx)
  • DDW_20260430_RVO_ECO_Annex 3_D_v01.xlsxDownload (xlsx)
  • DDW_20260107_ECO_benthic survey_Annex 5 section IV SoW_V1.0.pdfDownload (pdf)
  • DDW Benthos Tender Document_F_v1.0.pdfDownload (pdf)

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

More Construction & Infrastructure tenders

All Construction & Infrastructure tenders →

FreeTender mirrors this notice for reference. Verify the details and bid on the official portal.

Verify & apply on the official portal →