Indigenous Civil Contractors at Tom Price Mine.

Service Requirements at Tom Price Mine

Civil works at an actively producing open-cut iron ore operation of Tom Price Mine's scale — delivering approximately 28 million tonnes per annum through high-grade hematite extraction — generate a continuous pipeline of earthworks, haul road construction, drainage infrastructure, and site rehabilitation scopes that demand Indigenous civil contractors with demonstrable Pilbara project delivery capability. Rio Tinto / Hamersley Iron Pty Ltd maintains active civil construction programmes tied to both sustaining capital and expansion works, including infrastructure associated with the Western Turner Syncline Phase 2 expansion. The banded iron formation geology at Tom Price produces highly abrasive red-dust conditions that accelerate wear on compaction plant, grader blades, and earthmoving attachments — RFQ scope documentation must specify red-dust abrasion filtration wear rates and equipment maintenance intervals as minimum performance thresholds. Contractors must demonstrate the capacity to mobilise and sustain civil crews under FIFO rotational arrangements via Tom Price Airport (TPR), operating within the site's rail and crushing infrastructure footprint without disrupting active ore movement corridors. Scope documentation should specify demonstrated civil delivery throughput in active open-pit iron ore environments as a minimum performance threshold.

• Pilbara site exposure: Minimum 24 months of active civil construction delivery on Pilbara iron ore mine sites within the last 5 years — verified via project references citing site name, scope value, and completion date
• Heat-environment operability: Demonstrated workforce and plant deployment in sustained ambient temperatures of 45°C, with documented heat management protocols covering peak conditions to 48°C — Heat Management Plan required as a tender attachment
• Indigenous participation threshold: Minimum 20% Indigenous employment by headcount on site at any given time, verified via Indigenous Employment Plan and monthly reporting mechanism — non-compliance triggers KPI-linked contract remedy

Site-Specific Operational Constraints

Conditions procurement must communicate to all bidders in tender documentation for Tom Price Mine.

• Environment: Sustained summer ambient of 45°C with peaks to 48°C; pervasive hematite red-dust generates accelerated abrasion on civil plant cutting edges, tyres, and filtration systems — specify equipment inspection intervals and dust suppression obligations in scope; cyclone season (November–April) imposes potential access disruptions via Nanutarra-Munjina Road requiring contingency mobilisation planning
• Logistics: Tom Price Mine sits approximately 1,038 km from Perth; the nearest regional hub is Newman (~210 km via sealed road); primary FIFO access is through Tom Price Airport (TPR) with Karratha as the primary FIFO hub — all civil crew mobilisation plans must nominate primary and contingency transport modes and confirm compliance with site access protocols
• Response SLA: For unplanned civil infrastructure failures (e.g. haul road wash-outs, drainage breach), a 4-hour call-out response and 24-hour full crew mobilisation SLA applies — contractors must submit documented Mean Time to Respond (MTTR) evidence from equivalent Pilbara operations; non-compliance is subject to KPI-linked financial penalties specified in contract schedules
• Roster: FIFO rotational rosters are mandatory; standard patterns are 2-weeks-on/1-week-off or equivalent as agreed with site — all crew must be pre-inducted and roster-ready with no single-point-of-failure dependency on key personnel; standby supervisor coverage is required across all active shift windows
• Camp/facilities: Site-provided accommodation at Tom Price Mine village applies for FIFO crews — contractors must confirm camp allocation requirements at RFQ stage; self-sufficient catering or camp arrangements may be required for surge crews during peak civil construction phases and must be nominated in the mobilisation plan

Contractor Capability Checklist

Minimum evaluation criteria for shortlisting Indigenous Civil Contractors at Tom Price Mine. Each criterion must be verifiable via documentation submitted with tender response.

• Technical certifications: Relevant civil construction licences under WA Building Services (Registration) Act 2011 where applicable; plant operator competency certificates aligned to AS 2550 series for earthmoving and lifting equipment; road construction and compaction testing capability to Main Roads WA or equivalent standard
• Personnel tickets: WA Construction Induction (White Card) mandatory for all site personnel; relevant WA-issued plant operator licences (e.g. dozer, grader, excavator, roller); first aid certification at minimum one qualified first aider per crew; site-specific dust and silica exposure awareness training records required prior to mobilisation
• Mobilisation SLA: Documented evidence of 4-hour call-out and 24-hour full crew mobilisation from at least one comparable Pilbara open-pit mine site — evidence must include client reference contact and scope description
• Public Liability insurance: Minimum AUD $20M per occurrence (Certificate of Currency required with tender response)
• Professional Indemnity: Minimum AUD $10M aggregate — required where scope includes civil design, drainage engineering specification, or geotechnical advice
• Workers Compensation: Full statutory cover under WA law (WorkCover WA — Injury Management Plan required as tender attachment)
• Site exposure: Minimum 24 months of civil construction delivery on open-cut iron ore operations — references must confirm commodity (iron ore), extraction method (open pit), and Pilbara geography; hematite dust environment experience is a scored evaluation criterion
• Safety systems: HSE management system certified to ISO 45001 or equivalent; ICAM (Incident Cause Analysis Method) trained personnel required at supervisor level and above; site-specific Dust and Silica Exposure Management Plan compliance capability must be demonstrated at tender stage

Regulatory & HSE Framework

All civil construction activity at Tom Price Mine operates under the Work Health and Safety Act 2020 (WA) and the Work Health and Safety (Mines) Regulations 2022 (WA), administered by WorkSafe WA. Indigenous civil contractors must demonstrate full compliance with these instruments, including obligations relating to principal contractor duties, high-risk construction work notifications, and plant registration requirements applicable to earthmoving and civil infrastructure scopes. Rio Tinto / Hamersley Iron Pty Ltd applies its Global HSE Standards as a contractual overlay — contractors are required to align their own HSE management systems to these standards and demonstrate gap-closure capability at prequalification stage. Supplier registration and prequalification is managed via the Avetta platform (https://www.avetta.com/) in conjunction with the Rio Tinto supplier portal — portal registration is mandatory prior to RFQ participation. All contractors must complete site-specific induction via Rio Tinto / Hamersley Iron Pty Ltd procedures before mobilisation, including dust and silica exposure induction relevant to hematite BIF geology at Tom Price.

Sourcing Qualified Contractors

No confirmed tender activity for this specific scope was identified at the time of this briefing — procurement teams are advised to initiate early market engagement to assess current capacity and avoid compressed evaluation timelines. The regional labour pool for Indigenous civil contractors in the Pilbara is centred on Newman (~210 km from Tom Price Mine), with approximately five or more active providers operating across the region. Contractors with confirmed regional exposure include Carey Group Holdings (noted as market reference only, not endorsement), which holds prequalification with major Pilbara iron ore operators and has demonstrated Indigenous civil and construction delivery across the region. Procurement teams engaging this market must allow a minimum of eight to twelve weeks for prequalification, Avetta portal onboarding, and site induction processing — compressing this timeline risks mobilisation delays against active civil construction programmes tied to Tom Price Mine's sustaining capital schedule.