Crushing & Screening Operations
Location
Pilbara, Western Australia
Project Overview
Core operated an excavator-fed mobile crushing and screening circuit to produce engineered quarry materials. Production included 20 mm crushed rock for sub-base, access roads and hardstands; nominal 5 mm screened sand for trench bedding; and 150–300 mm riprap for drainage infrastructure and low-level crossings.
Scope of Works
- Quarry establishment and crushing-circuit setup
- ROM feed and product-stockpile management
- Mobile crushing, screening and material sizing
- 20 mm crushed rock production for pavement works
- Nominal 5 mm screened sand for trench bedding
- 150–300 mm riprap production for drainage protection
- Product segregation, handling and load-out
Project Duration
Eight-week production programme.
Safety Approach
Operations were managed under site-specific and ISO 45001-aligned HSE controls, including plant exclusion zones, mobile-equipment separation, pre-start inspections, isolation and lock-out procedures, controlled material feeding and dust-management measures.