Modernization of the Sludge Filtration Building and modernization of rooms in the Administration and Social Building. :

Sludge Filtration Building:
engineering and construction works within an extensive modernization of the building:
  - reconstruction of ceilings,
  - construction of the external facade,
  - roof repair and gutter installation,
  - renewal of the door and window woodwork,
  - installation of the lightning protection system,
  - finishing works in the rooms,
• installation of the lighting and power supply system,
• installation of the equipotential bonding system,
• installation of the water supply, sewage and central heating systems,
• installation of the ventilation system.

Administration and Social Building:
• construction works associated with the rearrangement of rooms on two floors of the three-
  story building,
• renewal of the door and window woodwork,
• finishing works in the rooms, including wall and floor cladding with acid-proof materials,
• installation of the water supply and sewage systems,
• installation of the power supply system along with all required testing,
• installation of the ventilation system,
• installation of the goods lift.