Aaro Projects

Slurry Microtunnelling Twin Casings at Broome North Pipeline

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Details

Description

Aaro Microtunnelling, contracted by Roadline Civil Contractors, carried out Slurry Microtunnelling Twin casings RCP600 – 600 steel casing installation and jacking process spanning 84 meters towards the ocean in Broome,1 of 12 crossings.

The tasks included:

  • Slurry Microtunnelling RCP600 Class 4 Jacking Pipe.
  • Installing a HDPE355 pressure main on HX65 brackets
  • Slurry Microtunnelling Steel casing 600mm Jacking Pipe installed/ 1200 mm away same launch pit.
  • Installing a HDPE560 pressure main on HD30 brackets.
  • Both lines are fully grouted between the HDPE and RCP/ Steel casings.
  • Completion of cavity grouting, prepared for testing.
Summary

$1.5m

Total Net Volume

Client
Roadline Civil Contractors
Location
Broome
Project Duration
4 Months
Project Start
March 2022
Project Finish
July 2022

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