Mineral Resources’ (MinRes) transformational Onslow Iron project is one step closer to cleaner, more efficient power with construction recently completed on a dedicated gas pipeline to be connected to the mine’s power station.
Following internal collaboration between the company’s Energy and Engineering and Construction divisions, MinRes has successfully developed the Ken’s Bore Gas Pipeline – extending 16km underground from the Goldfields Gas Pipeline to the gas fire power station at Ken’s Bore mine site, located approximately 200km southwest of Onslow.
The pipeline was constructed from March to August and will become fully operational by the end of October, helping reduce Onslow Iron’s dependency on diesel fuel.
MinRes Energy and Construction teams, together with specialised subcontractors, harnessed in-house expertise to help mitigate risks associated with scope creep, control costs and maintain flexibility over resource allocation – especially during critical project stages.
The pipeline has been futureproofed with piping upsized to 55TJ per day capacity to cater for the mine’s anticipated future electrification which requires gas and renewables to displace diesel engines.
Chief Executive Energy Darren Hardy said construction of the Ken’s Bore Gas Pipeline highlighted MinRes’ unique internal expertise and capability.
“By utilising in-house knowledge and expertise from our Energy and Construction teams, we’ve delivered a project that will drive the electrification of Ken’s Bore.”
“Our Energy division continues to support our growth by pursuing access to low-cost, reliable and cleaner fuel to power our operations.”
Chief Executive Engineering and Construction Darren Killeen said teams worked through several challenges, including the need for specialised rock blasting in the trench and navigating several interfaces and projects running at the same time.
“The Ken’s Bore Gas Pipeline was completed safely and efficiently thanks to a collaborative effort from two of our key business pillars. The quality of work delivered was outstanding, showcasing the significant expertise within our business.”
To further support the Onslow Iron’s energy transition, a solar array at Ken’s Bore is planned to be operational by January 2025 to supplement the mine’s power generation system.
Learn more about Onslow Iron.
