Additional wastewater treatment step and low-voltage installation
Original notice title
Netherlands – Construction work – Vooraankondiging realisatie van de aanvullende zuiveringsstap en van de laagspanningsinstallatie RWZI Uithoorn
Opportunity Score
Why this score?
Opportunity
55 / 100
Complexity
65 / 100
Risk factors
Only the prior notice has been analyzed; full procurement documents (technical specs, terms, criteria) are not availabl...
Work must be carried out in an operational wastewater treatment plant, which may involve strict health, safety, and env...
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications
Tender facts
- Contracting authority
- Stichting Waternet
- Country
- Netherlands
- CPV
- 45000000 - Construction work +9 more
- Deadline
- Sep 16, 2026
- Estimated value
- EUR 5M
Overview
Moderate opportunityKey Facts
- EUR 5M estimated value
- Works contract
- 1 lot
- Duration until Jun 2027
- Construction works for an additional treatment step (micropollutant and phosphorus removal) at an operational wastewater treatment plant
- Replacement of the complete low-voltage installation (LSI)
Show full summary
This is a prior information notice (vooraankondiging) for a European public tender by Stichting Waternet for construction works at the operational wastewater treatment plant (RWZI) Uithoorn in the Netherlands. The main contract consists of two separate sub-assignments: the realization of an additional treatment step (removal of micropollutants and advanced phosphorus removal) and the replacement of the complete low-voltage installation (LSI). The estimated value is €5,000,000 EUR. The procedure is open with a deadline for submission of bids on 2026-09-16T10:00. Only Dutch language is specified. Documents are available via Mercell. As only the notice and XML have been analyzed (no full procurement documents), details on eligibility, award criteria, and required documents are limited.
Risks
Only the prior notice has been analyzed; full procurement documents (technical specs, terms, criteria) are not availabl...
Work must be carried out in an operational wastewater treatment plant, which may involve strict health, safety, and env...
Analysis may be incomplete
Only part of the procurement documentation was analyzed. Additional eligibility requirements, certificates, or submission documents may exist in the remaining tender documentation.
Key Requirements
Technical
- Performance in an operational wastewater treatment plant requires careful planning to minimize disruption
- Two distinct sub-assignments under one contract: treatment step and LSI replacement
- Project duration approximately 9 months (September 2026 to June 2027)
Requirements may be incomplete.
Award Criteria
Lot 1
Buyer
Location
Amsterdam, NLD
Website
Buyer profile
Identifier
41216593
Activity
General public services
Lots (1)
LOT-0000
Realization of additional treatment step and low-voltage installation at RWZI Uithoorn
The lot covers two sub-assignments: (1) an additional treatment step to remove micropollutants and achieve advanced phosphorus removal, and (2) replacement of the complete low-voltage installation (LSI) at the operational wastewater treatment plant in Uithoorn. The work must be performed at Industrieweg 16, 1422 AJ Uithoorn, Netherlands. Planned start date: 2026-09-21, planned end date: 2027-06-30.
EUR 5M
Estimated value
Location
Duration
Category
Award Criteria
Deadline
Award details
AGV bereidt een Europese aanbesteding voor betreffende de hoofdopdracht welke bestaat uit twee afzonderlijke deelopdrachten voor de in bedrijf zijnde rioolwaterzuiveringsinstallatie (RWZI) Uithoorn. Industrieweg 16, 1422 AJ Uithoorn. De werkzaamheden van de twee betreffende deelopdrachten maken onderdeel uit van de realisatie van een aanvullende zuiveringsstap en het vervangen van de complete laagspanningsinstallatie (LSI). Het doel van de aanvullende zuiveringsstap, is het verwijderen van microverontreinigingen en het bereiken van vergaande fosforverwijdering.
Additional CPV codes
Value note
Show original TED data
Original lot title
Vooraankondiging realisatie van de aanvullende zuiveringsstap en van de laagspanningsinstallatie RWZI Uithoorn
Original TED description
AGV bereidt een Europese aanbesteding voor betreffende de hoofdopdracht welke bestaat uit twee afzonderlijke deelopdrachten voor de in bedrijf zijnde rioolwaterzuiveringsinstallatie (RWZI) Uithoorn. Industrieweg 16, 1422 AJ Uithoorn. De werkzaamheden van de twee betreffende deelopdrachten maken onderdeel uit van de realisatie van een aanvullende zuiveringsstap en het vervangen van de complete laagspanningsinstallatie (LSI). Het doel van de aanvullende zuiveringsstap, is het verwijderen van microverontreinigingen en het bereiken van vergaande fosforverwijdering.
Procurement Details
- Publication date
- 24 Mar 2026
- Languages
- Dutch
Reference metadata
- Legal basis
- 32014L0025
Reference IDs
- Tender ID
- 206851-2026
Documents (1)
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Opportunity Score
Why this score?
Opportunity
55 / 100
Complexity
65 / 100
Risk factors
Only the prior notice has been analyzed; full procurement documents (technical specs, terms, criteria) are not availabl...
Work must be carried out in an operational wastewater treatment plant, which may involve strict health, safety, and env...
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications