The lighthouse is located on the southern side of Salamina, in Kochi or Kokki, between the resorts of Peristeria and Kolones. The complex was constructed in the early 20th century and first operated in 1901. It consists of a 134.75 m² building, with an 11m-high tower located in the center, crowned by a metal cage. The lighthouse had suffered extensive damage due to the age of the building, lack of maintenance, and its proximity to the sea.

The restoration is based on three principles: respecting and highlighting the typological and morphological characteristics of the listed building, ensuring the monument’s durability over time, and facilitating the possibility of its reuse. In this direction, construction and electromechanical restoration works of the lighthouse were carried out, including the upgrade of the surrounding area; connection to the power grid was provided anew, and signs were installed, while print and electronic material was created for information and publicity regarding the monument.

The project involves the modernization and maintenance of the historic indoor gymnasium of Piraeus, known as the “Petros Kapagerof” or “Papastreteio,” marking the largest sports endeavor in Piraeus after the Peace and Friendship Stadium.

The physical scope of the project includes an indoor gymnasium featuring a court suitable for basketball, volleyball, handball, and futsal matches, a competitive area for rhythmic gymnastics, permanent stands on both sides of the court with a capacity of 1,500 spectators including distinct VIP and press areas, auxiliary facilities catering to athletes, coaches, referees, medical support staff, administrative offices, training rooms, and press rooms, as well as audience service areas, storage spaces, and mechanical rooms. The gymnasium facilities not only accommodate accessibility but also enable use for sports events for people with disabilities.

The new indoor gymnasium and swimming pool in Korydallos, which also includes two tennis courts, was constructed using geothermal energy, bioclimatic systems, and cold materials, contributing not only to the aesthetic enhancement of the area but also to environmental protection.

The building has a covered area of 1,570.98 m² and spans three levels. It features stands with a capacity of 225 spectators, with a swimming pool tank measuring 21 x 25.03 m. The project includes earthworks, demolitions, concreting, construction works such as masonry, plastering, cladding, paving, etc., wooden and metal constructions, electromechanical works, automation and telemetry works, as well as landscaping.