Pipe Ramming


We can use our Grundoram Koloss tool to ram steel casings up to 1200mm diameter on grade and alignment under linear obstructions such as railways or highways. This is a cost effective method of creating new service crossings of existing infrastructure.

Pipe ramming removes the requirement to excavate through an existing feature such as a highway or railway. It can eliminate the cost of extensive temporary works, tight time constraints and significant safety hazards.



Related Projects

Peka Peka to Otaki Pipe Ramming

Peka Peka to Otaki (PP2O) is an extension of the RONS project north on SH1. It is a complex infraxstructure project being undertaken by Fletcher Construction Infrastructure on behalf of NZTA.

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Ward St Wastewater Renewal

Ward St is a residential suburban street in Upper Hutt. Along with the risks assocaited with residents and drivers the road also has a rail crossing for the Wairarapa line. 

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