Project

Meridian Seamgas Trunklines

36km

Pipelines

DN630

Gas Pipeline

DN110

Water Pipeline

$8.5m

Value

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

LOCATION

Gladstone, QLD

PROJECT VALUE

8.5m

YEAR

2019-20

CLIENT

Westside Corporation

Related Projects

Santos Limited

GLNG – Fairview CSG Gathering Lines

Grampians Wimmera Mallee Water

Wimmera Mallee Pipeline Project

Major construction challenges included major river crossings, a variety of cultural heritage sites and liaising with some 4,000 property owners.

Mitchell designed and constructed six of the seven supply systems in just over 3 years, delivering the project 6 years ahead of the original 10 year time frame.

Mitchell’s safety performance on the project was outstanding, completing 900,000 manhours without a single LTI.