Crushing and Screening
This facility includes a mobile crushing and screening plant designed to process waste rock from the Callie Waste Dump into usable aggregate materials for various construction activities.
Crushing and screening operations
Location: Tanami Desert
Client: Newmont
Duration: Ongoing
Type: Process Crushing and Screening
Facility Description: The Crushing Operations facility at the Tanami Expansion 2 (TE2) project, located in the remote Tanami Desert of the Northern Territory, Australia, is essential for supporting the construction and ongoing operational needs of Newmont Tanami Operations. This facility includes a mobile crushing and screening plant designed to process waste rock from the Callie Waste Dump into usable aggregate materials for various construction activities. The plant ensures a reliable supply of materials while maintaining high standards of quality control and operational efficiency.
Works Completed: HTS Constructions undertook the following works for the Crushing Operations project:
Project Management:
Developed and implemented a comprehensive project management plan.
Coordinated planning, scheduling, and resource allocation to ensure timely delivery of services.
Crushing and Screening Operations:
Executed the crushing program aligned with the Contractor's schedule, utilizing a mobile crushing circuit.
Crushed waste rock from the Callie Waste Dump using a jaw crusher.
Screened the crushed material to required specifications using a triple deck screen with various screen sizes (26-14mm, 9-14mm, 4-9mm, 7mm all in, and 4mm all in).
Recirculated larger material for further crushing using a cone crusher to achieve the desired size.
Blended and carted final crushed and screened material to end-use stockpiles.
Product Stockpiling, Blending, and Carting:
Managed the stockpiling of screened and crushed products in designated locations.
Conducted testing of individual stockpiles to determine optimal particle distribution for final blending.
Mixed and blended aggregates according to proposed ratios and Contractor Program requirements.
Ensured final compliance with Mix Design and Technical Specifications through comprehensive testing.
Borrow Pit Management:
Conducted site assessments, material winning, quality management, blending, and conditioning of materials from the borrow pit.
Ensured environmental compliance and rehabilitation of disturbed land according to site disturbance permits and legislation.
Maintenance and Quality Assurance:
Performed routine and major maintenance activities for the crushing circuit and mobile equipment.
Implemented preventative and corrective maintenance as per the approved Asset Management Strategy.
Conducted quality control and assurance activities to ensure all produced materials met project specifications.
Safety and Compliance:
Adhered to rigorous safety protocols, including risk assessments, safety management plans, and environmental management plans.
Complied with Newmont’s Integrated Management Systems (IMS) Standards and Australian Standards.
The comprehensive scope of services provided by HTS Constructions ensured the efficient operation and maintenance of the crushing plant, supporting the successful execution of the TE2 project and enhancing the overall operational capacity of Newmont Tanami Operations.
Surface Electrical, Instrumentation and Communications
This package focuses on the installation of electrical systems, instrumentation, and communication networks to support the increased production capacity and operational efficiency of the expanded mining operations.
Process plant upgrade - Electrical and Instrumentation
Location: Tanami Desert
Client: Newmont
Duration: Ongoing
Type: Industrial installation
Facility Description: The Surface Electrical, Instrument, and Communications (EIC) Works at the Tanami Expansion 2 (TE2) project site are integral to upgrading and expanding the site's infrastructure. This package focuses on the installation of electrical systems, instrumentation, and communication networks to support the increased production capacity and operational efficiency of the expanded mining operations.
Works Completed: HTS Constructions undertook the following EIC works as part of the TE2 project:
Project Management:
Developed and implemented a comprehensive project management plan, ensuring coordination between all phases of the project.
Liaised with Newmont’s management team to ensure alignment with project objectives and timelines.
Service Corridors:
Installed remaining buried conduits, pits, and cables (11kV, LV, instrument, and fibre cables).
Installed above-ground cable supports and cables.
Conducted cable splicing, glanding, testing, and terminating.
Isolated and re-routed existing village feeder cables to new switchboards.
Major Electrical Equipment Installation:
Installed and re-assembled major electrical rooms and equipment, including:
Main DBS Switchroom
Main DBS 11kV Transformer
Kiosk Substations
11kV RMU
Ensured precise alignment and secure installation of all equipment.
General Electrical Installation:
Installed brackets, poles, and lighting, including 20m and 35m lighting poles.
Installed distribution boards, lighting power supplies, junction boxes, remote I/O panels, and control stations.
Supplied and installed earthing and lightning protection systems, including drilling and backfilling earth stakes with ground-enhancing material.
Installed, calibrated, and tested instruments.
Supplied and installed minor electrical equipment and associated cables.
Support to Commissioning:
Provided tools, equipment, and personnel to support the commissioning of installed equipment.
Assisted with the power-up and initial testing phases.
Quality Assurance:
Approved Inspection Test Plans (ITPs) and Inspection and Test Records (ITRs) prior to commencing works.
Used Hexagon Smart Completions for QAQC and structural certifications.
Conducted thorough testing and inspection to ensure compliance with technical specifications and Australian Standards.
This comprehensive package of EIC works demonstrates HTS Constructions' expertise in managing and executing complex infrastructure projects, significantly enhancing the operational capacity and efficiency of the Newmont Tanami Operations.
Installation of Switchrooms
The DBS Switchrooms are an essential component of the Tanami Expansion 2 (TE2) project, located at Dead Bullock Soak (DBS) within the Newmont Tanami Operations
DBS Village Expansion - An additional 115 rooms added to the previously installed DBS Village
Location: Tanami Desert
Client: Newmont
Duration: 2 Months
Type: Modular and steel construction
Facility Description: The Main DBS Switchroom and 2 supporting Switchrooms are an essential component of the Tanami Expansion 2 (TE2) project, located at Dead Bullock Soak (DBS) within the Newmont Tanami Operations in the Northern Territory of Australia. This facility is designed to support the enhanced electrical infrastructure required for the expanded mining operations. The switchroom installation involves significant structural steelwork, platform construction, and modular building placement, ensuring the provision of reliable electrical distribution to the site.
Works Completed: HTS Constructions carried out the following works for the DBS Switchrooms project:
Project Management:
Developed and implemented a comprehensive project management plan.
Coordinated planning, scheduling, and the lift studies required for the installation.
Steel Installation:
Erected upright steel supports and bracing before the landing of the switchroom.
Grouted base plates after the switchroom was landed.
Modular Switchroom Building Installation:
Offloaded and placed the 3 modular Switchrooms into its final position.
Concrete Works:
Constructed concrete ring beams, foundations, pads for stair landings, platform columns, and gas cylinders.
Stair, Platform, and Handrail Installation:
Assembled and installed platforms and stair modules.
Installed handrails and grating.
Grouted base plates and applied touch-up paint where necessary.
Material Supply:
Supplied all fixings, sundries, and consumables as required.
Provided all rebar and formwork needed for the project.
Quality Assurance:
Approved Inspection Test Plans (ITPs) and Inspection and Test Records (ITRs) prior to the commencement of works.
Used Hexagon Smart Completions for QAQC and structural certifications.
Ensured all checklists and certifications were completed and approved before finalising the project.
This project underscores HTS Constructions' proficiency in managing and executing complex structural installations, thereby supporting the operational needs of the expanded Tanami mine.
E&I Mill Upgrade
The Tanami Expansion 2 (TE2) project includes significant upgrades to the electrical and instrumentation (E&I) systems at the Granites Process Plant, located in the remote Tanami Desert of the Northern Territory, Australia.
Process plant upgrade - Electrical and Instrumentation
Location: Tanami Desert
Client: Newmont
Duration: 8 Months
Type: Industrial installation
Facility Description: The Tanami Expansion 2 (TE2) project includes significant upgrades to the electrical and instrumentation (E&I) systems at the Granites Process Plant, located in the remote Tanami Desert of the Northern Territory, Australia. This expansion is crucial for enhancing the mining and processing capabilities of Newmont Tanami Operations. The project focuses on modernising and expanding the existing infrastructure to support increased ore treatment rates, ultimately boosting production efficiency and capacity at the Granites and Dead Bullock Soak sites.
Works Completed: HTS Constructions executed the following E&I installation works as part of the TE2 project:
Project Management: Ensured comprehensive project planning, scheduling, and coordination with Newmont’s management team for efficient execution of works.
Electrical and Instrumentation Installation:
Supplied, installed, terminated, and tested power, control, instrument, communication, and earthing cables.
Upgraded existing electrical infrastructure, including the installation of Variable Speed Drives (VSDs) and Motor Control Center (MCC) modules.
Installed new electrical equipment, lighting systems, and instrumentation piping systems.
Site Preparation and Safety:
Implemented rigorous safety protocols, including barricading, signage, and coordination with plant operations to minimise disruptions.
Conducted pre-mobilisation training and inductions for personnel, ensuring compliance with Newmont’s safety and operational standards.
Commissioning and Testing:
Conducted comprehensive testing and commissioning of all installed systems to ensure operational readiness and compliance with technical specifications and Australian Standards.
Interfaced and connected new installations with the existing plant infrastructure during planned shutdowns to ensure seamless integration.
Quality Assurance:
Maintained detailed documentation and adherence to quality management systems throughout the project lifecycle.
Ensured all installations met the highest standards of workmanship and were in compliance with project specifications and industry regulations.
The TE2 E&I installation works demonstrate HTS Constructions' expertise in managing and executing complex industrial projects, contributing to the enhanced operational efficiency and production capacity of Newmont Tanami Operations.
Bulk Material Storage Dome
Bulk storage dome supply and install in the NT
Bulk material storage dome
Location: Tanami Desert
Client: Newmont
Duration: 3 Months
Type: SMP
Contract: Supply and Install
Facility Description: The Tanami Storage Dome is a critical infrastructure project located at Dead Bullock Soak (DBS) within the Newmont Tanami Operations in the Northern Territory of Australia. This facility is designed to enhance the on-site storage capacity to support the expansion of the Tanami mine. The Storage Dome includes prefabricated materials for efficient assembly to reduced on-site fabrication. The facility features a bulk earthworks pad, concrete footings and flooring, sea containers for storage, dome structural trusses, a heavy-duty wear stop fabric covering, and comprehensive electrical and water services.
Works Completed: HTS Constructions undertook the following works for the TE 2 Storage Dome project:
Project Management: Developed and implemented a comprehensive project management plan, ensuring coordination between engineering, procurement, and construction phases.
Site Preparation: Collaborated with Newmont Tanami Operations Surface Works team to construct the bulk earthworks pad, including local excavation, compaction, and foundation placement.
Structural Installation: Installed sea containers along two sides of the dome, structural trusses, mounting rails, and all necessary bolts and fixtures. Ensured the proper installation of heavy-duty wear stop fabric for the dome and end walls.
Concrete Works: Completed all concrete works, including the floor, pathways, and landings, with appropriate reinforcement and finishing.
Electrical and Water Services: Installed electrical systems, including power outlets, high bay lighting, and local earthing. Connected potable water services to the facility with necessary modifications and trenching.
Commissioning: Conducted comprehensive commissioning of all installed systems, ensuring operational readiness and compliance with technical specifications and Australian Standards.
The TE 2 Storage Dome project showcases HTS Constructions' capability to deliver complex industrial projects efficiently, supporting the expansion and operational needs of the Tanami mine.
DBS Village Expansion
Camp expansion designed to increase the accommodation capacity from 300 to 415 rooms to support the growing workforce at Newmont Tanami Operations.
DBS Village Expansion - An additional 115 rooms added to the previously installed DBS Village
Location: Tanami Desert
Client: Newmont
Duration: 4 Months
Type: Modular install
Contract: Construct and commissioning
Facility Description: The DBS Village Expansion is a significant development within the Tanami Expansion 2 (TE2) project, located at Dead Bullock Soak (DBS) in the Northern Territory of Australia. This expansion is designed to increase the accommodation capacity from 300 to 415 rooms to support the growing workforce at Newmont Tanami Operations. The facility will feature additional accommodation modules, combined laundry/locker rooms, and an extended dry mess diner module. The expansion ensures enhanced living conditions for the personnel with modern, prefabricated, modular transportable buildings, complete with all necessary amenities and services.
Works Completed: HTS Constructions carried out the following works for the DBS Village Expansion project:
Project Management: Implemented a comprehensive project management plan, including safety, environmental, and quality management systems.
Site Preparation: Coordinated with the Newmont Tanami Operations Surface Works team to prepare the site, including civil works for pad preparation and installation of buried services such as water, sewer, electrical, and communication conduits.
Accommodation Modules: Supplied and installed 29 accommodation modules, with 28 modules featuring 4 ensuited rooms each and 1 module featuring 3 ensuited rooms.
Laundry/Locker Rooms: Installed 3 combined laundry/locker room modules, ensuring they are fully operational and connected to necessary services.
Dry Mess Extension: Supplied, transported, and installed an extension to the existing dry mess diner, including new access walkways.
Structural and Finishing Works: Constructed concrete footpaths, service buggy access ways, verandahs, steps, ramps, and handrails. Installed dingo/snake guards and other necessary fittings.
Utility Connections: Connected existing water, wastewater, and electrical services to all new facilities, including necessary modifications and trenching.
Safety and Compliance: Ensured all works were carried out in compliance with Australian Standards and the National Construction Code. Installed fire hose reels, extinguishers, and signage throughout the new facilities.
Commissioning: Conducted comprehensive testing and commissioning of all installed systems, ensuring operational readiness and compliance with technical specifications and Australian Standards.
This expansion project demonstrates HTS Constructions' capability to deliver complex infrastructure, enhancing the living standards and operational efficiency of the Tanami mine workforce.
Tailings Pipeline
The Tailings Pipeline Installation at the Granites Process Plant, part of the Tanami Expansion 2 (TE2) project, is a vital infrastructure development designed to enhance the tailings management capabilities of Newmont Tanami Operations.
The team installs the knife valves and downcomers for the Tailings pipeline installation
Location: Tanami Desert
Client: Newmont
Duration: 5 Months
Type: Industrial SMP HDPE
Facility Description: The Tailings Pipeline Installation at the Granites Process Plant, part of the Tanami Expansion 2 (TE2) project, is a critical infrastructure development to enhance the tailings management capabilities of Newmont Tanami Operations. Located in the remote Tanami Desert of the Northern Territory, Australia, the facility aims to improve the efficiency and safety of tailings disposal, ensuring compliance with environmental standards and supporting increased production demands.
Works Completed: HTS Constructions successfully completed the following works for the Tailings Pipeline Installation:
Project Management:
Developed and implemented a comprehensive project management plan, ensuring coordination between all phases of the project.
Liaised with Newmont’s management team to ensure alignment with project objectives and timelines.
Site Preparation:
Prepared the site for the installation of the tailings pipeline, including clearing, grading, and excavation as required.
Established necessary site facilities and ensured adequate power, water, and communication services.
Pipeline Installation:
Supplied and installed HDPE pipelines with diameters ranging from 450mm to 560mm, covering a total length of approximately 8.5 km.
Executed precise welding and jointing of the HDPE sections, ensuring robust and leak-proof connections.
Installed necessary supports, brackets, and fittings to ensure the stability and integrity of the pipeline.
Conducted pressure testing and inspection of the pipeline to ensure compliance with safety and operational standards.
Safety and Compliance:
Implemented rigorous safety protocols, including risk assessments, safety meetings, and compliance with Newmont’s safety standards.
Ensured all work was carried out in accordance with relevant Australian Standards and environmental regulations.
Commissioning and Testing:
Conducted comprehensive commissioning of the tailings pipeline system, including functional testing and performance verification.
Ensured seamless integration with the existing tailings management infrastructure at the Granites Process Plant.
Quality Assurance:
Maintained detailed documentation of all quality control measures, ensuring all works met the highest standards of quality and compliance.
Conducted regular inspections and audits to verify the integrity and performance of the installed pipeline.
This project showcases HTS Constructions' expertise in delivering complex industrial projects, enhancing the operational efficiency and environmental compliance of Newmont Tanami Operations' tailings management system.
DBS Village
Located 600km NW of Alice Springs, DBS Village is built to accommodate 300 employees and provide them with a high standard of remote living.
DBS Village - 300 Person accommodation with supporting facilities
Location: Tanami Desert
Client: Newmont
Duration: 8 Months
Type: Modular and steel construction
Contract: Construct with design of non-modular structures
Facility Description: 300 person accommodation using modular buildings with Kitchen / Dining, Gym, Recreation area, Wet Mess, Administration, Locker Room, Commercial Laundry, Telstra Tower, Toilets, Maintenance shed, Acoustic Wall and Carpark. The facility is landscaped with a running track around the perimeter.
Works Completed: HTS was responsible for the installation of 142 modular buildings including foundations and complexing. Once installed, HTS completed all connections, testing and commissioning prior to handover. In addition to the modular installation, HTS was responsible for the design and construction of the Commercial Laundry and Wet Mess, installation of a 140m acoustic wall, concrete footpaths and accessways, landscaping, walking track, HV and LV kiosks and connections.
“In the capacity of sub contractor, we found HTS leadership to be forthright, supportive, committed and respectful of our area of expertise. They exceeded our expectations commercially (in that they settled their accounts very promptly in accordance with terms), they were efficient in all aspects of the works including: site inductions/mobilization, safety, trades support and project management. The workplace culture within their team was exceptional.”
