# Wastewater treatment plant and submarine outfall for Rafina–Pikermi and Spata–Artemida, Greece

- Status: Closing soon. The published deadline is less than seven days away.
- Deadline as stated: 3 Nov 2026, 11:00, UTC+02:00 (UTC+02:00)
- Deadline in UTC: 3 Nov 2026, 09:00 UTC
- Deadline note: TED records 11:00 with a +02:00 offset (Athens time in November).
- Buyer: EYDAP (Athens Water Supply and Sewerage Company)
- Country: Greece
- Location: Municipalities of Rafina–Pikermi and Spata–Artemida
- Reference: ΚΕΛ ΡΑΦΗΝΑΣ
- Notice type: Contract notice
- Procedure: Open procedure
- Contract model: Design, build and operate
- First published: 2026-09-01 on TED (Tenders Electronic Daily) (601810-2026)
- Official notice: https://ted.europa.eu/en/notice/-/detail/601810-2026
- Values: EUR 100,010,720.35 (Estimated value (published): Estimated value of the procedure as published on TED.)
- Sectors: Water and wastewater
- Last checked against the official record: 2026-10-23
- Page: https://epcfeed.com/tenders/greece-eydap-rafina-artemida-wastewater-treatment-plant

## Scope

One contract in two parts. Part 1 covers the final and detailed design and full construction of the wastewater treatment plant and its submarine outfall (section 1A), putting them into operation with trial operation, completion tests and training of EYDAP staff (1B), and the design and construction of an administration building and environmental awareness and information centre on about 23,000 m² of the plant site (1C). Part 2 is the normal operation and maintenance of the plant and outfall by the contractor on behalf of EYDAP for seven years (84 months), with an option for one more year, with the contractor fully responsible for meeting effluent and sludge performance. The scope also includes the seabed and geotechnical surveys for the outfall, a HAZOP study, permits and operation and maintenance manuals; a preliminary design already exists. Total duration 114 months.

## Official documents

- [Official notice (TED)](https://ted.europa.eu/en/notice/-/detail/601810-2026)
- [Procurement documents and submission (ESIDIS Promitheus)](https://www.promitheus.gov.gr)

## Sources

1. [TED notice 601810-2026: Wastewater treatment plant for Rafina–Pikermi and Spata–Artemida (read through the TED Search API)](https://ted.europa.eu/en/notice/-/detail/601810-2026). Official notice, Publications Office of the European Union (TED), Published 2026-09-01, Read 2026-10-23.