![](https://concreo.electrum.pl/wp-content/uploads/2022/02/1_RAJGROD2-1-scaled.jpg)
Date of implementation
2013 - 2014
General Contractor of energy works including construction of a HV/MV substation, HV cable line, MV and fibre wire lines, creation and start-up of telecommunications systems.
General Contractor of energy works including construction of a HV/MV substation, HV cable line, MV and fibre wire lines, creation and start-up of telecommunications systems.