Kanalerneuerung

210 m DN 1000 STB.

250 m DN 900 STB.

11 shaft structures according to plan,

2 pcs demolition of shaft structures,

4 St. Schachtabbrüche DN 1000,

8 shaft demolitions DN 1000 up to 1.50 m below the top of the terrain,

140 m of existing DN 200 channel pressed with twilight,

130 m of existing DN 400 channel pressed with twilight.

drainage works