The project concerns: A) The construction of natural gas distribution networks, with a total length of 327,25 km of supply pipelines, for the connection of domestic, commercial and industrial consumers in the Region of Central Greece. b) The installation of 4 distribution stations. c) The installation of ten 10 measuring and regulating stations. d) Construction of 2 decompression stations. e) Construction of 11,231 consumer connections. The construction works will complement the existing infrastructure (where they exist), in order to make the urban natural gas distribution networks operational in 6 cities (Lamia, Chalkida, Thebes, Livadia, Amfissa and Karpenisi). The construction of the project is planned in 2019, when it will be possible to distribute natural gas to the urban fabric of these cities.