Design and Construction of WWTP 53,000 ES with Solar Sludge Drying
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
Opportunity Score
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
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications
Overview
Moderate opportunityKey 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
Buyer
Name
Location
Zadar, HRV
Website
Buyer 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.
EUR 32.1M
Estimated value
Location
Duration
Category
Award Criteria
Deadline
Award details
Cijena ponude
Detalji u dokumentu VIR PPOV_Kriteriji za odabir ponude.
Additional CPV codes
Value note
Show original TED data
Original lot title
Projektiranje i izgradnja UPOV-a 53.000 ES s postrojenjem za solarno sušenje mulja, probni radi i NUS
Original TED description
Od Izvođača se zahtijeva da isporuči Naručitelju potpuno funkcionalno i ispitano Postrojenje na lokaciji Postrojenja Vir, definirano ovom dokumentacijom o nabavi. Radovi obuhvaćeni Ugovorom uključuju: • Projektiranje i svi potrebni istražni i terenski radovi, uključivo ishođenje svih potrebnih dozvola i suglasnosti a) Provedba svih potrebnih istražnih i terenskih radova koji uključuju: - Geodetski radovi i usluge - Geotehnički istražni radovi i usluge b) Izrada izmjena i/ili dopuna postojećeg Idejnog projekta UPOV-a 53.000 ES, s postrojenjem za solarno sušenje mulja i NUS ili izrada novog Idejnog projekta, ukoliko Izvođač drži potrebitim uključujući dobivanje posebnih uvjeta javnopravnih tijela te ishođenje lokacijske dozvole na trošak Izvođača (unutar ugovorenog roka izgradnje) c) Izrada svih Glavnih projekata UPOV i NUS uključujući ishođenje potvrda javnopravnih tijela na Glavne projekte te ishođenje građevinske/ih dozvole/a na trošak Izvođača (po strukovnim odrednicama) d) Izrada svih potrebnih Izvedbenih projekta za gradnju UPOV-a UPOV 53.000 ES, s postrojenjem za solarno sušenje mulja i NUS ( po strukovnim odrednicama) e) Izrada Projekata izvedenog stanja ( po strukovnim odrednicama) • Građenje UPOV-a i NUS uključivo ishođenje uporabnih dozvola a) Građenje UPOV-a 53.000 ES, s postrojenjem za solarno sušenje mulja i NUS b) Testovi po dovršetku uključivo Pokusni rad UPOV-a (termin koji se rabi kroz ovu dokumentaciju o nabavi i ima minimalno zakonsku podlogu za ispitivanje građevine prije izdavanja Uporabne dozvole) s obukom osoblja Naručitelja za rad sa UPOV-om i NUS, s dokazivanjem funkcionalnog rada UPOV-a i dokazivanje jamčenih operativnih troškova za UPOV tijekom pokusnog rada, sukladno zahtjevu Naručitelja. • Otklanjanje nedostataka tijekom razdoblja obavještavanja o nedostacima za UPOV i NUS. Detaljan opis Radova dan je u Knjizi 3 (Tehničke specifikacije / Zahtjevi Naručitelja) i Knjizi 4 Troškovnik i Knjizi 5 – Dokumentacija naručitelja (Knjiga 5 je dostupna na sljedećem linku: https://www.vir.hr/dokumenti/aglomeracija2026-1.zip) ove Dokumentacije o nabavi.
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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Opportunity Score
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
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications