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Design and Construction of WWTP 53,000 ES with Solar Sludge Drying

VODOVOD d.o.o.·Zadar, Croatia·EUR 32.1M·Expired · Jul 31, 2026·Open·Works
High valueStructured notice only
Original notice title

Croatia – Sewage plant equipment – Projektiranje i izgradnja UPOV-a 53.000 ES s postrojenjem za solarno sušenje mulja, probni radi i NUS

55/100

Opportunity Score

Needs reviewHigh complexity
WorksExpired
Why this score?

Opportunity

55 / 100

Complexity

85 / 100

Risk factors

Only 25 days to prepare a comprehensive design-build tender, which may be insufficient for complex infrastructure proje...

All documentation and submissions must be in Croatian, limiting non-Croatian speakers.

Deep Portfolio Analysis

Deep Company Fit Analysis

Uses:

  • Description
  • Industries & Services
  • Capabilities
  • Market & Experience
  • Certifications

Overview

Moderate opportunity

Key Facts

  • EUR 32.1M estimated value
  • Works contract
  • 1 lot
  • Duration 38 MONTH
  • Design and build a wastewater treatment plant (53,000 ES) and solar sludge drying facility
  • Obtain all necessary permits and approvals (location permit, building permit, usage permit)
Show full summary

This is an open tender for the design and construction of a wastewater treatment plant (53,000 ES) with solar sludge drying facility, trial operation, and associated infrastructure in the Vir agglomeration, Croatia. The procurement is a design-build contract (works) under the utilities directive, with a single lot valued at EUR 32,092,000. The award combines price (40%) and quality criteria (60%). The tender is published by VODOVOD d.o.o., a public undertaking in water activities. Note: There is an inconsistency regarding EU funding—structured data indicates EU-funded, while the XML notice states 'no-eu-funds'. The deadline is 31 July 2026 (25 days from publication). Procurement documents are available online but not analyzed in detail.

Risks

Only 25 days to prepare a comprehensive design-build tender, which may be insufficient for complex infrastructure proje...

All documentation and submissions must be in Croatian, limiting non-Croatian speakers.

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

  • Design-build contract for a WWTP of 53,000 ES capacity
  • Compliance with technical specifications (Book 3) and bill of quantities (Book 4)
  • All works must be performed in Croatia (HR033)

Requirements may be incomplete.

Award Criteria

Lot 1

Price: 40%40%Quality - Guaranteed values: 30%30%Quality - Defects liability period: 20%20%Quality - Expert 1 experience (design): 5%5%Quality - Expert 2 experience (commissioning): 5%5%

Buyer

Location

Zadar, HRV

Buyer profile

Open profile

Identifier

89406825003

Activity

Water-related activities

Lots (1)

LOT-0000

Design and Construction of WWTP 53,000 ES with Solar Sludge Drying

Design, permitting, construction, testing, and commissioning of a wastewater treatment plant (53,000 ES) and solar sludge drying facility, including trial operation and defects liability period. The contractor must obtain all permits and deliver a fully functional plant.

WorksEU fundedElectronic submissionSME suitable

EUR 32.1M

Estimated value

Location

HR033, Croatia

Duration

Nov 2026

Category

Sewage plant equipment

Award Criteria

Best price-quality ratio

Deadline

Expired Jul 31, 2026

Procurement Details

Publication date
05 Jul 2026
Languages
Croatian

Reference metadata

Legal basis
32014L0025

Reference IDs

Tender ID
462676-2026

Documents (1)

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