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Projects

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Explore current and completed projects across civil construction, mining services, operations and maintenance, and mine rehabilitation.

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Civil Construction

11 Projects

Lump-sum civil infrastructure across the mining and construction sectors, including major road construction, tailings storage facilities, water infrastructure and bulk civil earthworks.

Completed

B2B4 Access Road Upgrade Stage 4

Client
Rio Tinto Sustaining Capital
Dates
Feb 2023 — Oct 2023
Location
Greater Brockman area
  • Muntulgura Guruma delivered Stage 4 of the B2B4 Access Road Upgrade within the Greater Brockman area.
  • The scope included clearing and topsoil removal, establishment of borrow pits, foundation and pavement earthworks, cement stabilisation, culvert installation, rock pitching, roadside furniture, sealing, line marking and maintenance of construction access roads.
Completed

B2B4 Access Road Upgrade Stage 5

Client
Rio Tinto
Dates
Jan 2024 — Jul 2025
Location
Brockman 2 Mine
  • Muntulgura Guruma completed Stage 5 of the B2B4 Access Road Upgrade at Brockman 2 Mine.
  • The works included construction of approximately seven kilometres of new internal mine road in accordance with applicable Rio Tinto and Main Roads Western Australia requirements.
Completed

B2B4 Access Road Upgrade Stage 6

Client
Rio Tinto
Dates
Jul 2025 — Oct 2025
Location
Brockman 2 Mine
  • Muntulgura Guruma completed Stage 6 of the B2B4 Access Road Upgrade at Brockman 2 Mine.
  • The works included construction of approximately three kilometres of new internal mine road in accordance with applicable Rio Tinto and Main Roads Western Australia requirements.
Completed

Gudai-Darri Mine Access Road Construction

Client
Rio Tinto
Dates
Sep 2019 — Dec 2020
Location
Gudai-Darri Mine
  • Lorrex Contracting constructed new internal mine roads at Gudai-Darri, including the mine entrance road, village light-vehicle access road and plant light-vehicle access road.
  • The scope included earthworks, embankment and basecourse preparation, culvert installation, roadside furniture, road maintenance and dust suppression, together with construction of the village diversion levee.
Completed

Gudai-Darri Rail Miscellaneous Earthworks

Client
Rio Tinto
Dates
May 2021 — Dec 2021
Location
Gudai-Darri Rail
  • Lorrex Contracting completed miscellaneous earthworks along the Gudai-Darri rail spur before handover to Rio Tinto.
  • The works included batter trimming, access-track maintenance, dust suppression, installation of roadside furniture, clearing of culverts and vegetation, rehabilitation of borrow pits, laydown areas and construction camps, and construction of cattle-trough shade structures.
Completed

Nammuldi Lens EF Road Construction

Client
Rio Tinto Sustaining Capital
Dates
Apr 2021 — Feb 2022
Location
Nammuldi Mine
  • Muntulgura Guruma constructed a new internal mine road at Nammuldi Mine in accordance with the applicable Rio Tinto and Main Roads Western Australia requirements.
  • The works included borrow-to-fill earthworks, embankment and basecourse preparation, culvert installation, roadside furniture, sealing, line marking, construction of a diversion drain and maintenance of access roads.
Completed

Nammuldi Powerline Clearing

Client
Rio Tinto Sustaining Capital
Dates
Feb 2021 — May 2021
Location
Nammuldi Mine
  • Muntulgura Guruma completed surveying support and clearing for a powerline corridor at Nammuldi Mine.
  • The works included corridor pegging and clearing, localised cut-and-fill earthworks for construction access, and vegetation and topsoil stockpiling and removal.
Completed

Road Remediation

Client
Rio Tinto
Dates
Dec 2025 — May 2026
Location
Brockman 2
  • Construction of a new internal mine road to RTIO/MRWA standards.
Completed

Silvergrass Aquifer Works (SGE-MAR)

Client
Rio Tinto
Dates
May 2025 — Nov 2025
Location
Silvergrass Mine
  • Muntulgura Guruma completed aquifer-related civil works at Silvergrass Mine.
Completed

South Flank Stockyard Expansion

Client
BHP WAIO
Dates
Jun 2023 — Jan 2024
Location
South Flank
  • Lorrex Contracting delivered earthworks to support the expansion of stockyard facilities at BHP’s South Flank operations.
  • The works included reshaping an existing waste dump, relocating material for capping and sheeting, excavation and haulage, expansion of the coarse ore stockpile pad, and construction and maintenance of laydown areas and haul roads.
Completed

Transmission Line Earthworks Pads and Access

Client
Fortescue
Dates
Jan 2024 — Jul 2025
Location
Solomon Mine
  • Muntulgura Guruma completed earthworks pads and access routes to support transmission line construction at Solomon Mine.

Mining Services

4 Projects

Safe, skilled and dependable mining support, specialising in high-volume mine pre-stripping, bulk load and haul solutions, and precision mobile crushing and screening.

Completed

Brads Tailings Storage Facility Stage 1

Client
Fortescue
Dates
Feb 2023 — Feb 2025
Location
Solomon
  • Muntulgura Guruma supplied operators, supervision and mobile plant to support construction of Stage 1 of the Brads Tailings Storage Facility.
  • The works included loading, hauling, placement and compaction of conditioned mine waste to form compacted construction layers.
Completed

Gudai-Darri Load and Haul

Client
Rio Tinto
Dates
Jun 2024 — Apr 2025
Location
Gudai-Darri Mine
  • Lorrex Contracting provided load-and-haul services to support ore movement at Gudai-Darri Mine.
  • The works included continuous load and haul to the secondary crusher, movement of ore products within the stockyard and construction of a land bridge to support access to the next ore deposit.
Current

Mine Stemming Services

Client
BHP (Operations)
Dates
Jan 2022 — Dec 2027
Location
Area C, South Flank, Newman Hub
  • Lorrex Contracting provides crushing and screening services to produce stemming material in accordance with BHP’s operational requirements.
  • The project includes the operations and maintenance of crushing and screening plant and associated mobile equipment.
Current

Mine Stemming Services

Client
Hancock Iron Ore
Dates
Mar 2026 — Dec 2026
Location
Roy Hill
  • Lorrex Contracting provides mine stemming services at Roy Hill, producing stemming material in accordance with Hancock Iron Ore’s monthly crushing volume forecasts.

Operations and Maintenance

7 Projects

Reliable long-term civil earthworks teams, covering road maintenance, drainage infrastructure, general mine-site earthworks and exploration track and pad construction.

Completed

Autonomous Haulage Enabling Works

Client
BHP WAIO
Dates
May 2025 — Sep 2026
Location
Mining Area C
  • Lorrex Contracting provided operators, supervisors and plant to support autonomous haulage enabling works at BHP’s Mining Area C operations.
  • Key activities included bulk and detailed earthworks, construction of windrows, park-up and fuel bays, haul road widening and access-track construction.
Completed

Eliwana Rail Miscellaneous Earthworks

Client
Fortescue
Dates
Jun 2019 — Dec 2020
Location
Eliwana Mine
  • Muntulgura Guruma delivered civil and earthworks packages to support development of the Eliwana rail project.
  • The works included construction of rail ballast, sleeper and camp earthworks pads, clearing of the rail corridor, road widening, drainage improvements, road maintenance and management of ballast and sleeper deliveries and stockpiles.
Current

Nanutarra-Munjina Road Maintenance

Client
Fortescue
Dates
Jan 2020 — Ongoing
Location
Solomon Mine
  • Muntulgura Guruma delivered road maintenance and improvement works across the Nanutarra-Munjina Road, Hamersley Road and Eliwana Rail Access Road.
  • The scope included road maintenance, widening, drainage improvements and opening and closing roads during cyclone events on behalf of Main Roads Western Australia.
Completed

Queens Hydraulic Barrier Works

Client
Fortescue
Dates
Jan 2023 — Jan 2025
Location
Solomon Mine
  • Muntulgura Guruma supplied specialised operators, plant and operational support for the Queens Hydraulic Barrier works at Solomon Mine.
  • The scope included deep-trench operations, bulk earthworks, continuous batch-plant support, and operations and maintenance of purpose-built grout injection and delivery vehicles.
Current

Resource Development

Client
Rio Tinto
Dates
Ongoing
Location
Various
  • Muntulgura Guruma provides rehabilitation of exploration access tracks and pads across various locations.
Current

Resource Development

Client
Fortescue
Dates
Ongoing
Location
Solomon
  • Muntulgura Guruma constructs exploration access tracks and pads at Solomon and subsequently rehabilitates the disturbed areas.
Current

Tom Price Civil Works

Client
Rio Tinto
Dates
Jul 2021 — Ongoing
Location
Tom Price Mine
  • Muntulgura Guruma delivered civil works at Tom Price Mine, including vegetation clearing, drainage remediation and installation of rock protection to batters and headwalls.
  • The project also included dust suppression and additional earthworks undertaken as required.

Mine Rehabilitation

9 Projects

Expert land restoration supporting strict regulatory compliance, including waste-dump shaping, borrow pit remediation, topsoil placement and revegetation programs.

Completed

Greater Tom Price Rehabilitation Works

Client
Rio Tinto
Dates
Jul 2025 — Nov 2025
Location
Greater Tom Price Mine
  • Muntulgura Guruma delivered rehabilitation works across the Section Seven Back Fill Waste Dump, Marra Mamba West 4 Waste Dump Stage 3 and Section Seven West and Legacy Remnant areas at Greater Tom Price Mine.
  • The works included reshaping landforms, rock-armour haulage and placement, construction of berms and bunds, topsoil haulage and application, surface preparation, drainage and stability works, ripping and seeding.
Completed

Gudai-Darri Legacy Rehabilitation

Client
Rio Tinto
Dates
May 2025 — Jun 2025
Location
Gudai-Darri Mine
  • Lorrex Contracting completed rehabilitation of exploration and development tracks and a former airstrip at Gudai-Darri Mine.
  • The works included removing bunds, preparing and making good disturbed surfaces, ripping and seeding using native seed supplied by the client. Hand seeding was used on tracks, with mechanical seeding undertaken across larger areas.
Completed

Legacy Tracks and Pads Rehabilitation

Client
Rio Tinto
Dates
Apr 2026 — May 2026
Location
Gudai-Darri Mine
  • Lorrex Contracting completed rehabilitation of an approximately five-hectare footprint comprising legacy exploration tracks and pads at Gudai-Darri Mine.
  • The works included ripping and seeding of disturbed areas.
Current

Legacy Tracks and Pads Rehabilitation

Client
Rio Tinto
Dates
Aug 2026 — Dec 2026
Location
Nammuldi Mine
  • Muntulgura Guruma is delivering rehabilitation of an approximately 11-hectare footprint comprising legacy exploration tracks and pads at Nammuldi Mine.
  • The works include slope reshaping, topsoil spreading, ripping and seeding.
Completed

Legacy Tracks and Pads Rehabilitation

Client
Rio Tinto
Dates
Jul 2024 — Dec 2024
Location
Marandoo Mine
  • Muntulgura Guruma completed rehabilitation of approximately 24 hectares of legacy exploration tracks and pads at Marandoo Mine.
  • The works included slope reshaping, topsoil spreading, ripping and seeding.
Completed

Legacy Tracks and Pads Stage 2

Client
Rio Tinto
Dates
Jan 2023 — Jan 2024
Location
Tom Price Mine
  • Muntulgura Guruma completed rehabilitation of approximately 27 hectares of legacy exploration tracks and pads at Tom Price Mine.
  • The works included slope reshaping, topsoil spreading, ripping and seeding.
Completed

Legacy Tracks and Pads Stage 3

Client
Rio Tinto
Dates
Feb 2024 — Jun 2024
Location
Tom Price Mine
  • Muntulgura Guruma completed rehabilitation of approximately 11 hectares of legacy exploration tracks and pads at Tom Price Mine.
  • The works included slope reshaping, topsoil spreading, ripping and seeding.
Completed

Legacy Tracks and Pads Stage 4 and Waste Dump Rehabilitation

Client
Rio Tinto
Dates
Jan 2025 — Jul 2025
Location
Tom Price, Western Turner Syncline 1 and Western Turner Syncline 2
  • Muntulgura Guruma completed rehabilitation of approximately 28 hectares of legacy exploration tracks and pads and waste dump areas across Tom Price, Western Turner Syncline 1 and Western Turner Syncline 2.
  • The works included slope reshaping, topsoil spreading, ripping and seeding.
Completed

North East Prongs 2 Waste Dump

Client
Rio Tinto
Dates
Dec 2025 — Aug 2026
Location
Tom Price
  • Waste dump reshaping, rehabilitation of the footprint area, slope reshaping, topsoil spreading, ripping and seeding.