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Heerhugowaard, pressing tunnel section through open trench

General information

In a weekend closure of the train track, the railway crossing tunnel section was pressed into position through an open trench. The underpass is connecting the road ‘Kamerlingh Onnesweg’ in Heerhugowaard.

Involved parties

client: ProRail

General contractor: Ballast Nedam Infra

Numbers/ technique used:

– Tunnel: Railway crossing tunnel section, underpass Kamerlingh Onnesweg

– Mass: 3.900 tons

– pressing distance: 33 meters


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