Greece – Waste-treatment plant construction work – Υποδομές Ολοκληρωμένης Εγκατάστασης Διαχείρισης Αποβλήτων (Ο.Ε.Δ.Α.) «Χαλκίδας και Λαμίας» με Σύμπραξη Δημοσίου Ιδιωτικού Τομέα (ΣΔΙΤ)

This tender is for the design, financing, construction, maintenance, technical management and operation of integrated waste management facilities (including sorting plants, landfills, and a transfer station) in Chalkida and Lamia, Greece, under a 28-year public-private partnership (PPP) using a competitive dialogue procedure. The estimated total value is EUR 158,840,000, comprising indicative availability payments and a public sector contribution. Submission deadline is 23 June 2026 at 20:00 local time, with electronic submission required in Greek. Eligibility and award criteria are not specified in the provided data, and procurement documents were not analyzed.