The NOMA team applies both technical expertise and practical experience to underground mining projects. We have international and domestic experience in consulting and operational roles across various commodities and mining methods to ensure that we can find solutions to our clients geotechnical challenges.

Our team of engineers can deliver holistic engineering solutions ranging from feasibility studies to operations to detailed engineering drawings. Our aim is to provide our clients with cost effective, on-time solutions to adequately control underground geotechnical risks.

Our expertise includes:

• Three-Dimensional Numerical Analysis (FLAC3D, 3DEC, MAP3D).
• Ground Support Design, QA/QC, Auditing.
• Open Stope Stability and Sequence Optimisation.
• Shaft Assessment and Design.
• Cave Propagation Assessment.
• Crusher Chamber and Major Excavation Assessment.
• Subsidence Assessment.
• Short Term Site Support.
• Box Cut and Portal Design.
• Backfill Design, Testing and Optimisation.
• Bulkhead Design.
• Open Pit and Underground Interaction Analysis.