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