Construction of a trolleybus line (construction of a contact network and modernization of a traction substation) in Zhytomyr, Ukraine

The following works were performed as part of the construction:

• Construction of a trolleybus contact network with the installation of new reinforced concrete and metal supports;
• Reconstruction of the traction substation TP-5 with three sections, with the replacement of existing equipment;
• Laying of cable lines of direct current KL-600V in 6 lines AVBbShv 1×800+2×1.5-1