Mine Closure Experience
Calibre is one of the few companies that can provide your project with a full lifecycle solution including, coordination of SME’s, engineering, full scheduling, procurement planning, site execution, HSE management.
Honouring the Argyle Story, Closing with Pride
Argyle Diamond Mine
Calibre were engaged to provide engineering and management services within an integrated team for the Argyle Feasibility study.
We have FS and have been successfully awarded the Execution scope.
Our delivery team included staff for the following:
•Project Services - Estimating, Scheduling, Cost Management, Contracts Management, Contracts Administration and Administration
•Civil Engineering and Design support including development of 3D Contract models
•Environmental Disciplines - Contaminated Sites, Revegetation and disturbed area management
The team were key leaders in the delivery of the study that was completed on-time and under budget.
•Overall, approximately $180 million cost-saving
•22% Reduction from PES to DES through innovative design solutions and delivery strategies.
Challenging thinking and transparent communication
Channar and Eastern Range
Calibre were engaged to provide engineering and management services (PES scope) for the Channar and Eastern Range Mine Closure PFS.
The PES has challenged many of the original OoM concepts and has added further definition to formulate an optimal business case for closure.
•Impressive 3D landform design
•Innovative design solutions and delivery strategies
Other Closure Project Experience (last 5 years)
- Hope Downs 1
- Mesa A
- Worley Alumina Refinery