Sustaining Capital Projects

Civil and
Construction

  • Road Construction, Upgrade and Repairs
  • Detailed and Bulk Earthworks
  • Construction of Turkey’s Nest and Ponds
  • Major FRP Works
  • Tunnel and Bridge Construction
  • Floodway Culverts
  • Demolition
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Non-Processing Infrastructure (NPI)

  • Buildings and Administration Facilities
  • Dome Structures
  • Fuel Facilities
  • Washdown Facilities
  • Accommodation Camps and Villages
  • Service Buildings
  • Workshop, Warehouse and Tyre Bay Installations
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Structural Mechanical Piping (SMP)

  • Operational Project Upgrades and Installations
  • Reinforced Steelwork and Embedded Items
  • Fabrication and Installation of Construction Projects
  • Structural Steel Fabrication with Shop Detailing and Modelling
  • Major Equipment Installation and Overhauls
  • Installation of Pumps and Associated Equipment
  • Piping Installation Including MSCL and Stainless Steel
  • Major Water Transfer, Supply and Storage Systems
  • Tank Installation
  • HDPE Welding and Pipeline Installation
  • Decommissioning
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Electrical
Services

  • Electrical installation and commissioning for fixed plant and infrastructure
  • High and low voltage cable installation, termination, and testing
  • Switchroom and substation installation
  • MCC (Motor Control Centre) and control panel installation
  • Electrical upgrades and system integration
  • Instrumentation and process control wiring
  • Lighting systems – area, emergency and road
  • Power reticulation for mining camps, facilities, and utilities
  • Maintenance and breakdown support
  • Hazardous area installations and inspections
  • Temporary power solutions and site establishment
  • Test and tag services
  • Compliance inspections and reporting
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Civil and Construction

  • Road Construction, Upgrade and Repairs
  • Detailed and Bulk Earthworks
  • Construction of Turkey’s Nest and Ponds
  • Major FRP Works
  • Tunnel and Bridge Construction
  • Floodway Culverts
  • Demolition
Read Less Read More

Non-Processing Infrastructure (NPI)

  • Buildings and Administration Facilities
  • Dome Structures
  • Fuel Facilities
  • Washdown Facilities
  • Accommodation Camps and Villages
  • Service Buildings
  • Workshop, Warehouse and Tyre Bay Installations
Read Less Read More

Structural Mechanical Piping (SMP)

  • Operational Project Upgrades and Installations
  • Reinforced Steelwork and Embedded Items
  • Fabrication and Installation of Construction Projects
  • Structural Steel Fabrication with Shop Detailing and Modelling
  • Major Equipment Installation and Overhauls
  • Installation of Pumps and Associated Equipment
  • Piping Installation Including MSCL and Stainless Steel
  • Major Water Transfer, Supply and Storage Systems
  • Tank Installation
  • HDPE Welding and Pipeline Installation
  • Decommissioning
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Electrical Services

  • Electrical installation and commissioning for fixed plant and infrastructure
  • High and low voltage cable installation, termination, and testing
  • Switchroom and substation installation
  • MCC (Motor Control Centre) and control panel installation
  • Electrical upgrades and system integration
  • Instrumentation and process control wiring
  • Lighting systems – area, emergency and road
  • Power reticulation for mining camps, facilities, and utilities
  • Maintenance and breakdown support
  • Hazardous area installations and inspections
  • Temporary power solutions and site establishment
  • Test and tag services
  • Compliance inspections and reporting
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At Warrikal, we specialise in delivering complex projects that enhance mine site productivity, safety, and reliability— always to industry-leading standards and to our client’s requirements.

Civil and Construction

Warrikal delivers turnkey civil solutions focused on safety, quality, and efficiency. Backed by our skilled workforce and in-house fleet, we manage civil works of all sizes with precision, meeting the highest industry standards across mining and industrial environments.

  • Minor and major earthworks
  • Road construction, upgrades and repairs
  • Asphalting, including kerbing, line marking and signage
  • Bridge construction and replacement
  • Dam construction
  • Drainage installation, upgrades and maintenance
  • Structural concreting and major concrete works
  • Underground services installation – power, water, gas and sewer

Non-Processing Infrastructure (NPI)

Warrikal delivers integrated Non-Process Infrastructure (NPI) solutions that support mining operations across Western Australia. With proven experience in civil, structural, mechanical, piping and electrical scopes, we offer end-to-end project delivery from concept through to commissioning. Our approach prioritises safety, cost-efficiency and timely execution — tailored to the operational needs of each site.

  • Facility projects
  • Installation and erection of warehouse and workshop buildings
  • Maintenance, upgrades, relocations and removals
  • Construction of communication buildings and structures
  • Mining camp services, warehouse and workshop installations
  • Construction of water storage solutions for dams and ponds
  • Underground service and pipeline installation
  • Fuel storage solutions
  • Major water transfer, supply and storage systems
  • Tank installation
  • Wastewater treatment plant installations
  • Piping installation including MSCL and stainless-steel piping
  • HDPE welding and pipeline installation
  • Installation of pumps and associated equipment
  • Lubrication facilities and setups
  • ANFO facilities and setup

Structural Mechanical Piping (SMP)

Warrikal delivers complex Structural, Mechanical, and Piping (SMP) projects that enhance operational productivity, reliability, and safety across mining, commercial and infrastructure sectors. Our experienced teams bring a strong focus on quality execution and value optimisation throughout the project lifecycle.

Structural installation and fabrication

  • Design and engineering
  • Structural steel fabrication and erection
  • Onsite welding and bolted connections
  • Precast concrete installation


Mechanical construction and installation

  • Fixed plant and machinery installation
  • HVAC system installation
  • Conveyor system construction and upgrades
  • Piping construction and process piping fabrication
  • Pipeline welding
  • Plumbing and drainage systems
  •  

Electrical Services

Warrikal provides high-quality electrical solutions that support mining operations, infrastructure projects and plant reliability across Western Australia. Our licensed electrical team delivers safe, compliant, and efficient services across all stages — from design and installation to commissioning, testing and ongoing maintenance. With deep experience in both greenfield and brownfield environments, we work collaboratively to ensure electrical systems meet operational demands while aligning with client standards and schedules.

  • Electrical installation and commissioning for fixed plant and infrastructure
  • High and low voltage cable installation, termination and testing
  • Switchroom and substation installation
  • MCC (Motor Control Centre) and control panel installation
  • Electrical upgrades and system integration
  • Instrumentation and process control wiring
  • Lighting systems – area, emergency and road
  • Power reticulation for mining camps, facilities and utilities
  • Maintenance and breakdown support
  • Hazardous area installations and inspections
  • Temporary power solutions and site establishment
  • Test and tag services
  • Compliance inspections and reporting

Major Equipment Repairs and Overhauls

Backed by a skilled team of Project Managers, Supervisors, and trades, along with advanced fabrication facilities, Warrikal is a trusted partner for safe, efficient, and high-quality execution of critical repairs, refurbishments and overhauls. Known throughout the Pilbara for our dependable project delivery, our operational projects team integrates seamlessly with client maintenance strategies to minimise downtime and maximise asset performance.

  • Expert overhauls of fixed plant and mobile assets
  • Equipment and structural refurbishments
  • Custom fabrication projects
  • Reactive and unplanned repair work
  • Complex mechanical and structural repairs
  • Targeted overhauls aligned with client maintenance strategies

Scaffolding and Access Solutions

Warrikal delivers a complete range of scaffolding and access services tailored to the complex requirements of the mining sector. From shutdowns and major maintenance programs to structural expansions and remote-area access, our solutions are built around safety, speed and integration. We deploy experienced teams with advanced planning systems to ensure seamless alignment with site operations and HSE expectations.

  • Bespoke scaffolding solutions for shutdowns, fixed plant and brownfield projects
  • Scaffold scoping, design and engineering
  • Advanced scaffold management systems and digital planning tools
  • Erection, modification and dismantling services
  • IRATA-accredited rope access solutions
  • EWP operations for high-access and confined spaces
  • Portable platforms, fall protection and netting systems
  • Drop scaffold and encapsulation services
  • Drone and crawler inspection solutions via our Nexis partnership
  • Third-party certified engineering and scaffold design services

Rope Access Services

Warrikal’s Rope Access division, accredited by the Industrial Rope Access Trade Association (IRATA), is recognised for its exemplary safety standards, risk management and skilled workmanship. Our in-house rope access teams deliver safe and efficient solutions to access challenging and confined locations, enhancing operational efficiency and enabling innovative problem-solving.

Our IRATA-certified technicians undergo rigorous training to meet the highest industry safety and compliance standards. They offer specialised rope access services tailored to client requirements, ensuring precise and effective execution.

  • Bin and chute repairs, inspections and maintenance
  • Welding repairs in hard-to-reach areas
  • Abrasive blasting and surface preparation
  • High-pressure cleaning and washdowns
  • Rigging, lifting and load management
  • Thermal cutting and gouging operations

Blast and Paint

Warrikal’s experienced teams specialise in surface preparation and protective coatings tailored for the mining and resources sectors. We deliver industry-leading solutions designed to ensure durability, corrosion resistance and asset longevity. Our flexible service model supports both onsite and offsite applications, utilising mobile blast units and efficient methodologies to maximise productivity.

With deep expertise in abrasive blasting and industrial coatings, we prepare and protect surfaces to extend asset life and maintain structural integrity. Working closely with our Structural Integrity specialists, we offer comprehensive management and preservation services for aging assets.

  • Abrasive blasting
  • Application of protective and specialised coatings
  • Asset integrity remediation
  • Maintenance and refurbishment services
  • NACE coating inspections (QA/QC)
  • Water and vacuum blasting
  • One-coat system applications

Fabrication Services

Warrikal delivers a comprehensive suite of fabrication services, encompassing insulation, sheetmetal work and cladding solutions. Our integrated approach spans the entire project lifecycle, from initial design to commissioning and ongoing support, ensuring seamless integration with existing infrastructure and adherence to site-specific requirements.

  • Structural steel fabrication, platework, and custom fabrications tailored to client requirements
  • Steel plate plasma cutting and thermal cutting, including:
    • Plasma cutting up to 50mm thick
    • Oxy fuel cutting up to 250mm thick
    • Plasma bevelling with large cutting area capabilities
  • Precision steel drilling, tapping, boring, and milling with laser accuracy, supporting:
    • Drilling up to 50mm holes
    • Counter sinking, counter boring, chamfering and hole interpolation
  • Supply and fabrication of wear liners and wear-resistant products using industry-standard materials such as Bisalloy and Hardox, including stud welding of liners
  • Fabrication of Non-Process Infrastructure (NPI) including workshops, wash bays, sumps and storage facilities
  • OEM collaboration for precision fabrication, mechanical fit outs and quality assurance surveys
  • Comprehensive project management covering planning, procurement, and logistics for on-time, on-budget delivery
  • Insulation and cladding services including:
    • Hot and cold service applications
    • Acoustic insulation for noise reduction
    • Personal and fire protection systems
    • Cryogenic and thermal applications
    • Flexible rubberised, metallic and non-metallic cladding
    • Corrosion-under-insulation inspection and remediation
    • Hydrophobic insulation for moisture-prone environments
    • Custom blankets, jackets and inspection ports for specialised equipment
  • Additional fabrication services including 2D CAD drawing, DXF file development, part ID marking, etching, hard stamping, press forming, roll forming, and stud welding

Other Project Services

Warrikal offers a diverse portfolio of services, ensuring clients have access to the right solutions, workforce and systems. Our highly skilled teams can be rapidly deployed with strict adherence to HSE standards, driving operational efficiency and safety. This approach has established Warrikal as a trusted provider of access and mechanical services within the mining industry, consistently delivering safe, reliable and high-performance outcomes across varied project demands.

Our expanding teams deliver a broad range of specialised services tailored to the mining and resources sectors. Mechanical specialists are integral to this growth, supporting complex maintenance and project requirements.

Additional services include:

  • Hoist installation and maintenance
  • Non-destructive testing (NDT)
  • Specialist mechanical maintenance, including:
    • General and precision mechanical services
    • Balance machine technicians
    • Hydraulic and lubrication systems technicians
    • Rotating equipment specialists