WCL’s Meridian field development program highlighted a requirement for an expansion of their HDPE gathering network to realise additional production by lowering wellhead pressure and having the ability to re-route gas flow between the Moura Compression Station, the Moura Central Compression Station and the Nipan Compressor Station.

Mitchell was engaged on a Lump Sum EPC basis:

Engineer: including detail design of the pipeline alignments, profiles, road, waterway & service crossings, vents & drains, taking into account landholder constraints, endangered habitat and access issues, and SMS all to APGA CSG Gathering code.

Procure: including the purchase, transport, storage and correct dispatch of all materials and external services providers.

Construct: Install, test and commission the pipelines, and handover As Built GIS and complete MDR.

Project Details

  • 36km’s DN630 gas & DN110 water PE pipelines
  • LDP’s
  • HPV’S
  • Valves
  • Pits
  • Future offtakes
  • Multiple foreign services crossings
  • Major creek crossings
  • Thrust Bored road / rail crossings
  • MDR documentation
  • Hydrotesting & Commissioning