Alexandria to Darlington Secondary Steel Main

Jemena Asset Management, December 2015 - October 2016

  • Construction of 2.8km Dn200 steel gas main from Euston Road, Alexandria to Abercrombie Street, Darlington.
  • The Pipeline was installed using a variety of construction techniques including open cut trenching, HDD & Guided Bed Boring.
  • Over 1.8km Of the pipe was laid using trenchless techniques which resulted in faster production, minimizing inconvenience to residents and road users and saving in restoration costs.
  • Gyro – Guidance was used for the HDD Crossing of Mitchell Road, this allowed the HDD Bore to be guided safely for 250 meters below Transmission & distribution electrical cables, 2 x concrete box storm water culverts, sewers, water mains & communications infrastructure without interference. This system was brought in from Europe specifically for the crossing as it is not available within Australia yet.



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