Openings and access shafts

Unlike sleeper systems, track base plates can provide openings in the track, for example for revision and bearing shafts wherever needed. Block-outs of 1.80 x 0.80 m have already been implemented in the tunnel of the North-South-Connection in Berlin. By reducing the length of the track base plates, 250 millimeters wide cable crossings can be installed.

Revision manholes
Inspection Chamber