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Open for bidsNetherlandsWorks€5,000,000

Vooraankondiging realisatie van de aanvullende zuiveringsstap en van de laagspanningsinstallatie RWZI Uithoorn

Published
Published 25 March 2026
Deadline
Deadline: 16 September 2026 (54 days left)
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Overview

Waternet is preparing a European tender for works at the Uithoorn wastewater treatment plant (RWZI), divided into two separate sub-contracts covering the construction of an additional purification stage to remove microcontaminants and achieve advanced phosphorus removal, and the complete replacement of the low-voltage electrical installation. The estimated contract value is EUR 5,000,000 with a submission deadline of 16 September 2026.

Key details

Country
Netherlands
Status
Open for bids
Category
Works
Estimated value
€5,000,000
Procedure
Open
Published
25 March 2026
Deadline
16 September 2026
Classification (CPV)
Electrical equipment and apparatusSurveillance and security systems and devicesConstruction workGeneral construction work for pipelinesConstruction work for water and sewage pipelinesAncillary works for pipelines and cablesConstruction works for sewage treatment plants, purification plants and refuse incineration plantsFoundation work+2 more

Notice history

Every published notice in this contracting process, newest first.

  1. Contract Notice

    25 March 2026

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Vooraankondiging realisatie van de aanvullende zuiveringsstap en van de laagspanningsinstallatie RWZI Uithoorn — Skim