Beverwijk – Wijngaarden (NL)

Project
Microtunnelling for a gas pipeline project ID 1200 mm (“Gasrotonde”, Beverwijk-Wijngaarden)

Client
A.Hak Leidingbouw BV / Nederlandse Gasunie

Crossing
Roads, rivers; special points

Diameter
ID 1200 mm

Lengths
8 microtunnels, individual length between 72 m and 304 m, in total 1038 m

Execution
2013-2014

Remarks
PE coated gas pipes (steel pipes of 18m individual length) were microtunnelled without any casing pipe under roads, rivers, …After each jacking operation, a new pipe was welded, coated and tested