KCGM Growth Project

Doolee were engaged by KCGM to carry out all Bulk Earthworks, Concrete Works and SMP works for the construction and installation of a New Ball Charge Facility for the upgrading of the existing ball charging facilities which form part of the enabling works for the KCGM Growth Project.

Doolee work were to commission and handover to KCGM operations a replacement ball charging facility comprising concrete bunkers onto which structural steel modules are to be installed complete with an electromagnet, hoist and rubber lined plate work which will elevate mill balls from ground level and direct into the respective existing feed hoppers. As established Perth mining contractors, we supported the growth project across multiple disciplines. The KCGM Growth Project highlights why Doolee is recognised among the leading Perth mining contractors for large-scale brownfield development and infrastructure.

• Bulk Earthworks for the removal of existing ball charging earthen ramp – approx. 72m (L) x 35m (W) 3.2m (H), totalling over 5,000 m3 of material to be hauled to a stockpile, over a 6-day shutdown period.
• Demolition of a Concrete retaining wing wall
• Excavation, earthworks and drainage works to prepare the area for concrete
• Supply and install all concrete works necessary, including formwork, reinforcement, blinding concrete, concrete, cast-in steel work items, starter bars, anchor bolts, nuts and washers
• Supply and installation 8m long x 2m wide x 2m high steel structure and concrete filled FEL Bunker Bump Stop
• Supply and installation of Structural Steel module structure including platforms, trolley, hoists, magnets, crane rails chutes, stairways, handrail and light fittings.
• Installation of all electrical work, including light poles, level transmitters and distribution boards.
• All management including Supervisor, Engineers, Project Management and Site Safety advisors.
• Engagement on the KCGM Growth Project as a specialist mining contractor allowed for the seamless delivery of brownfield upgrades and facility maintenance.

Challenges

• Strict Shutdown and Program restraints and short Mobilization period from award
• Working within a live worksite
• Procurement timelines

Highlights

• Critical works completed on time during shutdown period
• All works completed 1 week before practical completion date
• 80% of works completed using Doolee plant and Doolee Direct Employees.