Tenders/Service for the preparation of the conceptual design and main project for a thermal energy production plant from pellets produced from forest and agricultural waste with a heat accumulator, preparation of technical specifications for the subject of procurement and cost estimates in accordance with the Public Procurement Act 2016, and implementation of design supervision
Awarded🇭🇷CroatiaServices

Service for the preparation of the conceptual design and main project for a thermal energy production plant from pellets produced from forest and agricultural waste with a heat accumulator, preparation of technical specifications for the subject of procurement and cost estimates in accordance with the Public Procurement Act 2016, and implementation of design supervision

Auto-translated from hr
Original title: Usluga izrade idejnog rješenja i glavnog projekta za postrojenje za proizvodnju toplinske energije iz peleta proizvedenog od šumskog i poljoprivrednog otpada s akumulatorom topline, izrada tehničkih specifikacija predmeta nabave i troškovnika sukladno ZJN 2016 te provedba projektantskog nadzora
GRADSKA TOPLANA d.o.o.
Published: Mar 10, 2026
Updated: Jun 22, 2026
Source: TED - Tenders Electronic Daily (EU)

This tender has been awarded

Awarded to EKONERG d.o.o. — €260,000

Browse open Architecture & Engineering Services tenders in Croatia

About This Opportunity

Translated

This tender seeks a service provider to undertake the comprehensive design and project management for a thermal energy production plant. The plant will utilize pellets derived from forest and agricultural waste as its primary fuel source and will incorporate a heat accumulator system. The scope of work includes the preparation of both the conceptual design (idejno rješenje) and the main project (glavni projekt). Furthermore, the selected bidder will be responsible for developing detailed technical specifications for all procured equipment and materials, as well as preparing accurate cost estimates, all in strict accordance with the Croatian Public Procurement Act 2016 (ZJN 2016). The contract also mandates the provision of design supervision services throughout the project's implementation phase. This ensures that the construction and installation adhere to the approved designs and specifications. The project aims to establish a sustainable energy source by converting waste materials into thermal energy, contributing to renewable energy goals and waste management solutions. The successful bidder will play a critical role in ensuring the technical feasibility, regulatory compliance, and efficient execution of this important energy infrastructure project.

This is a services contract in the architecture and engineering sector, with a focus on Project Management. Located in Croatia, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 370,000.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for services in the architecture and engineering sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. This contract has already been awarded. The information is published for transparency and market intelligence purposes.

Description

Original language: hr

Usluga izrade idejnog rješenja i glavnog projekta za postrojenje za proizvodnju toplinske energije iz peleta proizvedenog od šumskog i poljoprivrednog otpada s akumulatorom topline, izrada tehničkih specifikacija predmeta nabave i troškovnika sukladno ZJN 2016 te provedba projektantskog nadzora

Data provenance

This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on March 10, 2026. Last refreshed 2 days ago. Original language: hr. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

Frequently asked questions about this tender

Where will the contract be performed?

The contract is for delivery in Croatia. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit TED - Tenders Electronic Daily (EU) to access the full notice, required documents, and submission instructions provided by the contracting authority.

Is this tender still open?

No — the contract has already been awarded to EKONERG d.o.o.. The award notice is archived on BidsFactory for transparency and market intelligence.

Who is the contracting authority?

This notice was issued by GRADSKA TOPLANA d.o.o. in Croatia. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Services contract in the Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

How much was the contract awarded for?

EKONERG d.o.o. was awarded the contract for €260,000. The figure reflects the value disclosed by the contracting authority in the award notice.

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Key Details

Estimated Budget
Up to €370,000
Contract Type
Services
Eligibility
Firms / Consortiums
Language
hr

Source

ted
TED - Tenders Electronic Daily (EU)
Public Procurement

Contracting Authority

GRADSKA TOPLANA d.o.o.
🇭🇷Croatia

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