Water supply networks with an internal diameter of up to 350 mm:
- External water supply (Ū1) – 712 m
- External fire extinguishing water supply (Ū2) – 92 m
- External sewer pressure pipe (SPK1) – 11 m
External self-flowing sewerage (K1) – 286 m
Pump and compressor station building
Reconstruction of eight water reservoirs – 54 m3
Low voltage cable power lines (W0 un W1) – 24 m