February 18 (SeeNews) - Montenegro's state-owned power utility EPCG [MNE:EPCG] said it signed a 535,000 euro ($607,700) deal with Serbian civil engineering firm Energoprojekt Hidroinzenjering [BEL:EPHD] for the preparation of project and tender documentation for the installation of an eighth turbine at Perucica hydropower plant (HPP).