Dewatering a big tunnelling project

Grindex pumps bedrock for more trains

Dewatering a big tunnelling project demands both reliable dewatering pumps and a well planned sedimentation system. This case study from the Swedish railway project Ådalsbanan shows a good example of this.

Ådalsbanan is one of the biggest railway projects in Sweden and comprises investments of 6600 MSEK. It stretches as far as 130 kilometres, from the city of Sundsvall to the connection to the Bothnia Line. The project is scheduled to be completed during 2011.

Read the whole case story