The scope of the project includes the construction and reconstruction of medium voltage power lines (SN) located in the area of operation of the Olsztyn ENERGA-OPERATOR SA Branch. The project covers 5 investment projects planned to be carried out in 2020 and 2021 in the Warmińsko-Mazurskie voivodship, in the area of Olsztyn, the city of Elbląg, the communes of Zalewo (city and rural area), the municipalities of Ostróda and Dźwierzuty. The detailed scope, i.e. the location of the project, the material scope of the individual tasks (technical elements, type of infrastructure, quantities), the description of the solution chosen and the technical implementation conditions, together with the determination of whether the infrastructure elements are new, modernised, adapted or not subject to modernisation, see Chapter 2.2 of the feasibility study and Annex 1 to the feasibility study. The material scope of the Project and selected technological solutions include: construction of new cable connections of existing SN lines, reconstruction of outputs and approaches of SN cable lines from GPZ, replacement of old overhead power lines on the existing 15 kV medium-voltage line with new cable technology. The proposed investment tasks will increase the possibility of connecting new electricity generation units from RES and micro-installations to the grid in such a way as to ensure the safety of the operation of the OSD electricity networks. The length of the newly built and rebuilt network is 19,365 km, including: • the length of the new sections of the network is 13.811 km, • the length of the upgraded sections of the network is 5.554 km.