Nord-West connection line (NOWAL)
Civil engineering and pipe construction works for the new construction of NOWAL from the compressor station of GASCADE in Rehden to the station of Open Grid in Drohne
Rehden (Lower Saxony) – Drohne (North Rhine Westphalia) section
- Approx. 26.7 km DN 1000, PN 100
- Integration into the stations in Rehden and Drohne
- – 3 railway crossings and one federal/county road crossing (controlled drilling using direct pipe method)
- 2 special sections in boggy soil conditions and approx. 70% short pipe laying (approx. four km in total)
- 16 closed road and waterway crossings using the pile driving method
March to October 2017
GASCADE Gastransport GmbH