The physical object of the proposed operation concerns technical restoration interventions in the building housing the hydroelectric power plant of Gorgopotamos east of Mount Oiti which produced electricity for the operation of the coal-calcium plant Asetilin The original building began to be constructed in 1901 and was completed in 1907 when the operation of the coal-calcium production plant Asetilin by the Greek-English Company under the name GORGOS SA began.