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Accepting bidsitbNetherlands

Netherlands – Sewer cleaning services – Reinigen en inspecteren regen- en vuilwaterriolen, zinkers en WWU routes. Ledigen van Kolken en putten

Issued by Stichting Waternet · via TED — Tenders Electronic Daily (EU)

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Published
29 Sept 2026
Closes
30 Nov 2026, 23:59 UTC
Value
EUR 14,000,000
Reference
668859-2026
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.

Lots Lot 1 — Perceel 1 - Reinigen en inspecteren regenwaterriolen (estimated 14000000): Reinigen en inspecteren regenwaterriolen Lot 2 — Perceel 2 - Reinigen en inspecteren WWU routes (estimated 6600000): Reinigen en inspecteren Lot 3 — Perceel 3 - Reinigen en inspecteren zinkers (estimated 2600000): Reinigen en inspecteren van zinkers. Lot 4 — Perceel 4 - Reinigen vuilwaterriolen (optie tot inspecteren) (estimated 3500000): Reinigen vuilwaterriolen Lot 5 — Perceel 5 - Ledigen kolken (estimated 13400000): Ledigen van kolken Lot 6 — Perceel 6 - Ledigen putten (estimated 1225000): Ledigen van putten

Buyer: Stichting Waternet

Buyer country: NLD

Procedure: open

CPV code: 90470000

Full notice, tender documents and how to bid are on the official TED page (link above).

Context for bidders

We hold 10 notices from Stichting Waternet, going back to July 2026 — 10 of them still open. They buy mostly in Facility Management & Cleaning, Water & Environment and Construction & Infrastructure. There are 265 open Water & Environment tenders in Netherlands. This one closes in 63 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 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

More Water & Environment tenders

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

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