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Accepting bidstenderNetherlands

Relinen en deelliners WF7 2026-2030 (2031-2034)

Issued by Gemeente Hoorn · via TenderNed — Netherlands

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Published
12 Aug 2026
Closes
30 Sept 2026, 10:00 UTC
Value
EUR 7,690,000
Reference
CM00155
Location
Kop Van Noord-Holland, Netherlands
Sector
Construction & Infrastructure
Type
works

Details

De opdracht bestaat uit het renoveren met een kousmethode (relinen en het behandelen van deelliners) van ca. 26.700 meter riool binnen de 7 Westfriese gemeenten.

Contracting authority: Gemeente Hoorn

Type of contract: Werken

Procedure: Openbaar

National or European: Europees

Legal framework: ARW 2016 - Aanbestedingsreglement Werken 2016

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

CPV codes: 45232400-6 Bouwwerkzaamheden voor riool; 90470000-2 Diensten voor rioolreiniging; 90491000-5 Rioolonderzoeksdiensten

Estimated value (excl. VAT): EUR 7,690,000

Place of performance (NUTS): Kop van Noord-Holland

Buyer reference: CM00155

TenderNed reference: TN603861

TED publication: 557176-2026

Electronic submission via: TenderNed

Tender documents and submission are on tenderned.nl.

Context for bidders

We hold 5 notices from Gemeente Hoorn, going back to August 2026 — 5 of them still open. They buy mostly in Construction & Infrastructure, Agriculture & Food and Financial & Professional Services. There are 286 open Construction & Infrastructure tenders in Netherlands. This one closes in 4 days.

Documents

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

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