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Accepting bidstenderNetherlands

Reinigen en inspecteren regen- en vuilwaterriolen, zinkers en WWU routes. Ledigen van Kolken en putten

Issued by Stichting Waternet · via TenderNed — Netherlands

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Published
27 Sept 2026
Closes
30 Nov 2026, 11:00 UTC
Value
EUR 42,000,000
Reference
TN614815
Location
Netherlands
Sector
Water & Environment
Type
services

Details

Het betreft hier (jaarlijks) onderhoud aan het rioleringsstelsel binnen de gemeente Amsterdam. De werkzaamheden vinden hoofdzakelijk plaats in druk binnenstedelijk gebied, in trottoirs en op rijwegen. De opdracht omvat onder meer het reinigen en inspecteren van regenwaterriolen, vuilwaterriolen, WWU-routes en zinkers, alsmede het ledigen van kolken en putten.

Contracting authority: Stichting Waternet

Type of contract: Diensten

Procedure: Openbaar

National or European: Europees

Legal framework: Aanbestedingswet 2012

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

CPV codes: 90470000-2 Diensten voor rioolreiniging; 90491000-5 Rioolonderzoeksdiensten; 90480000-5 Beheer van riolering; 90640000-5 Diensten voor het reinigen en leeghalen van kolken

Estimated value (excl. VAT): EUR 42,000,000

Lots: Perceel 1 - Reinigen en inspecteren regenwaterriolen; Perceel 2 - Reinigen en inspecteren WWU routes; Perceel 3 - Reinigen en inspecteren zinkers; Perceel 4 - Reinigen vuilwaterriolen (optie tot inspecteren); Perceel 5 - Ledigen kolken; Perceel 6 - Ledigen putten

Place of performance (NUTS): NEDERLAND

TenderNed reference: TN614815

Tender platform: Mercell — https://s2c.mercell.com/today/235841

Tender documents and submission are on tenderned.nl.

Context for bidders

We hold 9 notices from Stichting Waternet, going back to July 2026 — 9 of them still open. They buy mostly in Facility Management & Cleaning, Construction & Infrastructure and Healthcare & Pharma. There are 242 open Water & Environment tenders in Netherlands. This one closes in 64 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment 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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