Reconstruction of fire extinguishing system, water supply and sewerage networks in Daugavpils

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