Exchange of guy ropes on a 258-m mast in Wrocław – Żórawina.
Exchange of the IV level of guy ropes on masts in Siedlce – Łosice and 2 masts in Radom.
Design documentation for the needs of development of a radio and tv centre in Warszawa – Raszyn; dismounting of unnecessary steel structures and reinforcement of the radio mast.
