Industrial and resources infrastructure

Read how EIC Activities is adding value to CIMIC Group’s industrial and resources infrastructure projects.

Working with Thiess

Oyu Tolgoi Boxcut and Decline – Gobi Desert, Mongolia

Challenge  Construction ventilation optimisation

Solution  EIC Activities optimised ventilation for drill and blast construction of twin 6.5km declines. The team participated in value engineering meetings with selected vendors and assured technical system compliance and the introduction of design enhancements. The solution reduced fan power (50%), heating (20%) and ensured capital cost remained to budget.

Working with Sedgman

Mine infrastructure tender – Pilbara, Australia

Challenge  Earthworks strategy optioneering

Solution  EIC Activities reviewed geotechnical data and identified where clays and weak to low strength rock allowed cost effective excavation. The revised strategy also identified material for re-compaction without treatment and reduced overall earthworks and the borrow quantity to zero achieving cost savings of around 20%.

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