(2021 – 2022) Mechanical Installation of a New A-Condensate Heat Exchanger – Ružomberok
(2021) Repair of Steam Condensate Piping RK3 – Ružomberok
(2020 – 2021) Replacement of Fiber Line Piping, Installation of Connecting Points – Water for DNCG, Replacement of Flow Meters – Ružomberok
(2019) Delivery and Installation of Piping in Area 38 – Ružomberok