Mine Infrastructure

Capability Statement

Mine Infrastructure Project Delivery Engenium has a strong history in mine infrastructure • Communication systems for remote sites projects in and internationally. We have built • Roads, bulk earthworks and drainage a strong reputation in the industry having undertaken • Concrete and steel structures projects globally for blue-chip miners, government • Airstrips organisations and emerging resource companies. • Administration offices and EPCM offices Engenium manages mine infrastructure projects • Workshops and warehouses from the Strategic level and Feasibility Study stage • Ammonia nitrate facilities right through to Detailed Design, Documentation, • Fuel storage and distribution facilities Construction Management, Commissioning and • Security offices and site access systems Handover. • Security fencing and guard house. Our understanding of mine operations and cost structures enables us to deliver solutions that not only Our Clients have come to depend on us to successfully reduce capital costs, but also ongoing operations and manage all aspects of mine infrastructure Project maintenance. Delivery and the value we bring in: With strong capability in Engineering and Project • Project Execution Strategy and Management Management for mine infrastructure projects, Engenium • Scope, Budget and Schedule Management has a track record in: • Contracting and Procurement Strategy and Management • Construction camp and village facilities (remote • Engineering and Design Management accommodation) • Value Engineering • Remote borefields and reinjection borefields • Interface Management, Coordination and • Portable water pumping and distribution Communications • Process/raw water pumping and distribution • Project Controls and Reporting • Waste water treatment and management • Risk Management • Fire protection systems and fire water • Estimating and Planning Management • Power generation, transmission and distribution • Construction Management • Lighting and public space design • Health, Safety and Environmental Compliance.

“We maintain a pragmatic and whole-of-project outlook from study through to design and execution.” Pardoo Exploration Camp Since it’s inception, Engenium has developed a Water & Waste Treatment strong track record in the delivery of infrastructure • Portable water systems projects to the resource sector. This includes projects • Pumping and piping infrastructure for blue-chip miners, emerging juniors, defence and government organisations. Our capabilities include: • Filtration, sterilisation and distribution • Waste water treatment plants Mine Site Buildings & Infrastructure • Storm water drainage • Pumping systems and control • Workshops, warehouses, maintenance facilities • Dams and turkeys nests. • Fuel, air, water services and facilities • Remote first aid and paramedic facilities Borefields and Pit Dewatering • Lighting. • Piping Camp Villages and Buildings • Pumping systems and control • Borefield development and expansions • Remote accommodation, camps and villages • Pit dewatering. • Camp infrastructure and services • Camp office facilities Power and Electrical Upgrades • Fly camps. • Standby power generation Airport Infrastructure • HV reticulation • LV reticulation • Airstrips and lighting • Lighting • Buildings and car parks • Substations • Hangers and maintenance. • Switchboards Roads and Civil Works • Motor control centres (MCC) • Bulk earthworks • Control and instrumentation. • Haul roads Communications • Access roads • Communication towers • Culverts • Integrated voice and data systems • Sediment ponds • Industrial networks (LAN/WAN) • Dams • Telemetry and radio links. • Concrete works and pads • Pipeline routes. Mine Site Security • Security gatehouses and boom gates • Fencing • Security and surveillance systems • Building services systems.

We understand that all of our Clients have unique project requirements, are structured differently and have varying levels of in-house project capability

Mine Infrastructure Experience Arcelor Mittal Department Of Defence • 20km Haul Road in the Liberian jungle - Bankable • APOD-W Timor Leste - Aerial Port Engineering Feasibility Study, Detailed Design and Execution. Design. Atlas Iron DORIC • Site Administration Buildings and • Hope Downs 4 Village 920 Personnel Camp - Utilities - EPCM Services Engineering Design. • Pardoo Exploration Camp - EPCM Services • Wodgina and Pardoo Access Roads and Ramps - • and Port Hedland Facilities - EPCM Services Engineering Operational Support • Abydos Exploration and Fly Camps - EPCM Services • IO Camp Works, 250 Man Camp - Detailed Design. • Pardoo Retention Ponds - EPCM Services • Pardoo Pit Dewatering - Procurement and Norton Gold Fields Construction Management • Enterprise Mine Infrastructure - EPCM Services. • Pardoo Great Northern Highway Intersection - EPCM Services Minerals • Abydos Northern Access Ramp - EPCM Services. • Lithium-Tantalum Mine Non-Process Infrastructure and Camp - Detailed Design and Documentation. BHP Billiton • MAC Potable Water Treatment and Distribution - Definition Phase Study • Light Vehicle Wash Bay Upgrade - Prefeasibility Study • WAIO Fuel Distribution - Fuel Master Plan Review and Detailed Design • East Pilbara Exploration Team - Office and Core • Brockman 2 Buried Services Study and Engineering Facility Selection and Definition Studies • Yandi Northern Borefields Upgrade - EPCM Services • Jinidi Offices and Bore Setup - Selection Phase • Yandi Pipelines and Pit Dewatering - EPCM Services Study • Tom Price In-Pit Watering - Detailed Design • RGP5 Rail Infrastructure and Facilities - Engineering • Yandi Overhead Power Lines Extension - EPCM Design Services • Newman Heavy Vehicle Workshops - Engineering, • Tom Price - Culvert Design Engineering Services Selection and Definition Phase Studies “We• Tom maintain Price - Landfill aEngineering pragmatic Services • Yandi OHP I Substation Replacement Project - • Hope Downs 4,920 Man Camp - Engineering Design. Detailed Engineering Design and Technical and and whole-of-project outlook Project Management for Execution. from study through to design • Eastern Ridge Ore Body 25 Substation Replacement - Detailed Design, Control System Software, and execution.” Technical Documentation, Implementation Planning and Scheduling, Execution Works and Commissioning. Mine Infrastructure Case Studies

Northern Borefield Project Eastern Pilbara Exploration Engineering, Procurement and Team Offices and Core Construction Management Facility Client: Rio Tinto - Pilbara Selection and Definition Phase Iron Studies for The Eastern Pilbara Exploration Team Offices and Project Location: Yandicoogina, Core Facility Eastern Pilbara, Client: BHP Billiton Iron Ore Project Summary: The Northern Limited Borefields project included the fit out of four new bores including head works, piping, Project Location: Whaleback Mine Site in Newman, instrumentation and electrical infrastructure. The bores Western Australia will spur into the new DO5 pipeline discharging at Project Summary: Engenium were commissioned by Marillana Creek. BHPBIO to work on a non-process infrastructure project Additionally, the installation of two re-injection bores involving the construction of new offices, core logging were constructed in the Billiard area. The two new re- and storage facilities for their exploration team. injection bores required new head works, piping and The completed facility measured 530 x 75 metres instrumentation to connect to the Southern Borefield and included two separate office buildings, the main tank. office complex suitable for 79 employees and the core

shed office suitable for 10 employees. The core facility IO Project - Camp comprised of a pulp shed (30 x 24 metres), consumable shed (20 x 10 metres) and core shed (60 x 16 metres). Design Services Design of the facility had to tie in with the adjacent Client: FMG Newman warehouse expansion. Engenium were

Project Location: Approximately involved in all aspects of the planning and design stages 100km north of Newman in the including architectural, mechanical, structural, electrical

Pilbara Region, Western Australia and communications. Work completed during the Definition Phase Study Project Summary: Engenium was included the following: engaged by FMG to carry out detailed engineering and design • Completion of the engineering design issued for for a 250 person camp for an early ore project. tender The project elements included bulk earthworks and • Completion of the engineering design issued for drainage, in ground services, camp layout for buildings construction of the civil works and facilities, access roads including emergency • Procurement of long lead items such as the main vehicle access, gen set power station, fuel storage, office complex, sheds, sub-station and switchboard waste water treatment plant and spray field, portable kiosk, high voltage cable and BioMAX systems water treatment plant and storage tanks, fire fighting • Completion of HAZID workshop. system, communications including microwave link infrastructure to and recreational facilities. All engineering was undertaken with 3D modelling, which provides the opportunity for identifying conflicts and unlimited view for comprehension. Engenium liaised closely with the construction contractor to optimise constructability outcomes.

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