Our Services
Project Services
Our services cover project management, multi-discipline engineering and design, procurement, contract management, construction management and commissioning. Our involvement spans from early concept study through definition phases to project execution, handover and operations support.
Sustaining Capital Projects
We have a solid track record of adding value through the delivery of brownfield sustaining capital projects for a wide variety of clients and commodities. Our experience covers the project lifecycle from initial opportunity scoping through detail design to final handover to site operations.
Materials Handling
We specialise in materials handling across multiple commodities with a highly experienced materials handling team who target designs to minimise downtime, maximise productivity and ensure safety is embedded within the design.
Studies
Sedgman Onyx is experienced at delivering small to large scale studies across a wide variety of minerals and infrastructure from early concept studies through to completion of feasibility studies.
Greenfields Plant Design
Sedgman Onyx is experienced in greenfield process and plant designs for a variety of minerals including iron ore (hematite and magnetite), gold, copper, salt, nickel, iron and steelmaking.
Plant Closure
Sedgman Onyx’s founding project was the successful plant closure for the HISmelt iron-making plant in Kwinana, Western Australia including decommissioning and demolition.
Mine Site Dewatering
We have extensive experience in mine site dewatering and piping design, with a dedicated dewatering team delivering concept designs through to site support and troubleshooting.
Non-process Infrastructure
We design and execute non-process infrastructure projects across the mining, energy and transport industries. Our clients include resource operators, main contractors or government related organisations.
Discrete Element Method (DEM) and Chute Design
Sedgman Onyx is at the forefront of utilising discrete element method (DEM) for problem solving within the mining industry. Supported by a robust reference database, we deliver practical and innovative solutions for material handling designs.
Root Cause Analysis/Plant Optimisation
Sedgman Onyx is expert in root cause analysis and plant optimisation, based on extensive industry experience and a practical solution-based approach.
Critical Risk Assessment and Safety Improvements
In the mining and processing industry, critical risk assessment is paramount to ensuring the safety of workers, protecting the environment, and safeguarding assets. Sedgman Onyx provides expertise in identifying, evaluating, and mitigating potential hazards and risks to ensure the safety of your people and equipment.
Engineering, Procurement and Construction Management and Project Delivery
Sedgman Onyx has extensive experience and proficiency in key services associated with a variety of project delivery methods.
Decarbonisation and Sustainability
With the global demand and efforts for energy transition and industrial decarbonisation, it is important to find more sustainable business practices and solutions, while minimising the footprint of business activities on the environment and communities. This is achieved through more effective use of resources, lower emissions, and utilising opportunities in circular business practices and cleaner production.