TN 302 Gräfen­hain­ichen pipe network replacement

Pipe and civil engineering works for the pipe network replacement of the high-pressure gas pipeline TN 302 Gräfenhainichen – B 2, 2nd construction phase

Saxony-Anhalt

Replacement of a total of approx. 6,660 m DN 200, DP 16

• 4,620 m open construction method; Mat. L 245 N
• 1,840 metres HDD, Mat. L 245 N
• 200 m HDD, Mat. L 360 NE

• 8-metre work lane in forest (length 3,300 m)
• 12 HDD boreholes (total length 2,040 m)

April to September 2018

Mitteldeutsche Netzgesellschaft Gas mbH