Restoration and upgrade of the building facilities of the Diros Caves, Laconia
This tender has been awarded
Awarded to ALPHADELTA CONSTRUCTIONS ΑΝΩΝΥΜΗ ΤΕΧΝΙΚΗ ΕΤΑΙΡΕΙΑ — €11,083,000
About This Opportunity
Εταιρεία Ακινήτων Δημοσίου (ΕΤΑΔ Α Greece: Αποκατάσταση και αναβάθμιση των κτηριακών εγκαταστάσεων σπηλαίων. Works contract awarded, construction & civil.
This is a works contract in the construction and civil works sector. Located in Greece, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 11.1 million.
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 civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. This contract has already been awarded. The information is published for transparency and market intelligence purposes.
Description
Auto-translated from GreekThe project concerns the restoration and upgrade of the existing buildings at the Diros Caves (entrance building - ticket office, refreshment area building, laboratory building - public restrooms, restaurant building - swimmers' changing rooms), the construction of a new Museum in the Alepotrypa cave, the restoration and upgrade of the surrounding area, the restoration and upgrade of the existing lighting of the Cave, the restoration of the operation of the existing biological treatment plant, as well as the restoration of concrete surfaces that have suffered damage due to reinforcement corrosion by applying cathodic protection
Data provenance
This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on May 11, 2026. Last refreshed 36 days ago. Original language: Greek. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
Frequently asked questions about this tender
What type of contract is this?
This is a Works contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
ALPHADELTA CONSTRUCTIONS ΑΝΩΝΥΜΗ ΤΕΧΝΙΚΗ ΕΤΑΙΡΕΙΑ was awarded the contract for €11,083,000. The figure reflects the value disclosed by the contracting authority in the award notice.
Where will the contract be performed?
The contract is for delivery in Greece. 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 ALPHADELTA CONSTRUCTIONS ΑΝΩΝΥΜΗ ΤΕΧΝΙΚΗ ΕΤΑΙΡΕΙΑ. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by Εταιρεία Ακινήτων Δημοσίου (ΕΤΑΔ Α.Ε.) in Greece. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
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