The Hunter-Central Coast Renewable Energy Zone (HCC REZ) will be serviced by new transmission network infrastructure, including sub-transmission lines and substations, which will transfer power generated by solar and wind farms to electricity consumers. This infrastructure will be critical for the successful operation of REZ.
EnergyCo is leading the development of the REZ transmission network infrastructure in its capacity as the Infrastructure Planner for the REZs in NSW, and Ausgrid is the preferred network operator.
As the network operator, Ausgrid will be responsible for designing, financing, building, operating and maintaining the network infrastructure for the HCC REZ.
Ausgrid's proposed infrastructure includes two new substations, a major upgrade on two existing substations, a minor upgrade of other substations, and upgrading of approximately 85 km of existing powerline lines.
The Hunter-Central Coast REZ Infrastructure will be mainly built where there is Ausgrid infrastructure. In some cases, there may be a need to expand easements or obtain new easements. The aim is to minimise impact on communities, landowners and the environment.
Ausgrid has three key sub-contracts, and these subcontractors will seek a variety of services for use during the construction phase:
1. ServiceStream
Service Stream is a provider of essential network services to the telecommunications, utility and transport sections. Service Stream operates across all states and territories, has a workforce in excess of 5,000 employees and access to a pool of over 5,000 specialist subcontractors.
2. GENUS
Genus is an Australian construction company specializing in Power distribution, Transmission and Communications. Genus operates in Western Australia, Queensland, NSW, Victoria and Tasmania with depots in the Hunter and Sydney. Genus has a depot location in Cameron Park where they support Ausgrid and Transgrid for distribution and transmission projects around NSW.
3. JOHN HOLLAND
John Holland is a trusted partner, delivering projects. They partner with communities to provide essential infrastructure. Designing, engineering, constructing and operating services across Australia and New Zealand.
Once registered, your details will be pprovided to these contractors.
Registrants should note:
- A complete, up-to-date and accurate Gateway company profile is required in order to register interest.
- Incomplete registrations may not be considered.
- Information on how to create a company profile and/or submit a registration of interest on Gateway by ICN is provided below (refer to User Guides available in the 'Key Documents' section).
- Your Gateway company profile and any registrations of interest you submit are used to assess your organisation's ability to complete projects.
- Click here to create a new company profile or to login and amend your existing company profile.
- Please ensure your business invests the time and energy required to represent itself in the most effective manner possible when completing and/or updating your company profile.
It is important that businesses registering their interest are aware that their registration does not guarantee that they will progress further in any procurement.
AUSGRID OPERATOR PARTNERSHIP
NSW Australia
Project Primary Contact
Establishment of temporary and/or permanent access tracks to facilitate movement of personnel and equipment.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Boring of holes up to 1800mm in diameter to accommodate transmission tower foundations.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Installation of fencing for site security, safety, and environmental protection as required.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Construction of foundations for embedded steel transmission towers, including placement and securing of structural elements.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Restoration of disturbed ground post-construction, including regrading, topsoil replacement, and revegetation where applicable.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Slashing of vegetation to clear designated work areas and access routes.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Routine cleaning services across two office locations in Singleton, including but not limited to:
General cleaning of workspaces, meeting rooms, kitchens, and amenities
Waste removal and bin management
Surface sanitisation and dusting
Floor cleaning (vacuuming, mopping, etc.)
Site Caravan Cleaning - Various Locations
Mobile cleaning services for site caravans located across various project sites between Muswellbrook and Kurri Kurri. Services include:
Internal cleaning of caravan facilities (floors, surfaces, kitchenettes, and bathrooms)
Waste disposal and restocking of consumables
Periodic deep cleaning as required based on site usage
All services are to be delivered in accordance with relevant health, safety, and hygiene standards, with flexibility to accommodate site access and operational schedules.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Routine servicing, inspections, and minor repairs for a fleet of light vehicles used for site access and transport. Includes oil changes, brake checks, tyre maintenance, and general mechanical upkeep.
All maintenance activities are to be performed in accordance with manufacturer specifications, relevant safety standards, and operational schedules to minimise downtime and ensure equipment reliability.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Maintenance of small trucks used for material transport and logistics. Services include engine diagnostics, fluid replacement, suspension checks, and compliance inspections.
All maintenance activities are to be performed in accordance with manufacturer specifications, relevant safety standards, and operational schedules to minimise downtime and ensure equipment reliability.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Scheduled servicing and repairs of telehandlers, including boom inspections, hydraulic system maintenance, tyre and brake servicing, and load-handling safety checks.
All maintenance activities are to be performed in accordance with manufacturer specifications, relevant safety standards, and operational schedules to minimise downtime and ensure equipment reliability.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
Preventative and corrective maintenance of winching equipment used in transmission line construction. Includes inspection of hydraulic systems, cable integrity, motor servicing, and safety system checks.
All maintenance activities are to be performed in accordance with manufacturer specifications, relevant safety standards, and operational schedules to minimise downtime and ensure equipment reliability.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
This work package outlines the scope of services required for the splicing and termination of fibre optic cables used in the power transmission industry. The scope includes:
Fibre Splicing and Termination
Precision splicing and termination of fibre optic cables to support transmission infrastructure, ensuring low-loss connections and compliance with industry standards.
Testing and Certification
Post-splicing testing using OTDR and power meter tools to verify signal integrity and performance. Documentation of test results and certification of completed works.
Remote Site Access
Ability to access remote locations along powerline access corridors, including travel via unsealed roads. Personnel must be equipped and experienced in navigating rugged terrain; 4WD capability is considered a distinct advantage.
Site Safety and Compliance
All works to be performed in accordance with relevant safety, environmental, and quality standards, including site-specific induction and PPE requirements.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
This work package outlines the supply, delivery, and installation of office furniture at designated office locations in Singleton. The scope includes:
Furniture Supply
Provision of new office furniture, including:
Office desks and ergonomic chairs
Filing cabinets for secure document storage
Tea and coffee making facilities (e.g., benches, cupboards, appliances)
Installation Services
Delivery and full installation of all furniture items, including:
Assembly and placement of desks, chairs, and cabinets
Setup of tea and coffee stations, including minor fit-off if required
Removal and disposal of packaging materials
Compliance and Coordination
All works to be coordinated with site representatives to minimise disruption to operations. Installation must comply with relevant workplace health and safety standards.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
This work package outlines the provision of morning coffee and food services to support the site team at the Singleton Industrial Estate.
Service Requirements
Daily operation of a food van to supply coffee, tea, and light breakfast items to site personnel prior to pre-start meetings.
Operating Schedule
The food van is required to be on-site and fully operational by 05:30 AM each morning, Monday to Friday, aligning with the site's early start times.
Location
Singleton Industrial Estate - specific site access details to be coordinated with the site supervisor.
Compliance and Safety
The vendor must comply with all relevant food safety regulations, possess appropriate permits, and adhere to site-specific safety and access protocols.
Additional Considerations
Ability to operate in varying weather conditions
Reliable service and punctuality are essential
Waste management and cleanliness of the serving area must be maintained
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
This work package outlines the provision of waste management services to support site operations, with a focus on responsible disposal and recycling practices.
Skip Bin Supply and Management
Provision and regular servicing of skip bins for the following waste streams:
Recyclable Materials: Cardboard, plastics, metals, and other approved recyclables.
Non-Hazardous General Waste: Mixed waste excluding hazardous or regulated materials.
Hydrocarbon Waste: Oily rags, absorbents, and other hydrocarbon-contaminated materials, managed in accordance with environmental regulations.
Collection and Disposal
Scheduled collection and disposal of waste in compliance with local council and environmental authority requirements.
Compliance and Reporting
Waste tracking and reporting to ensure traceability and compliance with environmental standards. Includes provision of disposal certificates where applicable.
Site Coordination
Coordination with site personnel to ensure bins are placed in accessible and safe locations, with minimal disruption to operations.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
This work package outlines the provision of traffic control services to support safe and compliant access to work sites and construction zones.
Scope of Services
Provision of qualified traffic control personnel and equipment to manage vehicle and pedestrian movements in and around work areas. Services include:
Implementation of approved Traffic Control Plans (TCPs)
Setup and removal of signage, barriers, and traffic devices
Stop/slow operations and lane closures as required
Coordination with site supervisors to ensure minimal disruption to operations
Personnel and Compliance
All traffic controllers must:
Hold current and valid traffic control certifications (e.g., Prepare Work Zone Traffic Management Plan, Control Traffic with Stop/Slow Bat)
Wear appropriate PPE and comply with site-specific safety requirements
Operate in accordance with relevant state legislation, codes of practice, and RMS guidelines
Equipment and Vehicles
Supply of all necessary traffic control equipment, including:
Signage, cones, bollards, and barriers
Utes or vehicles fitted with arrow boards and signage (if required)
Hours of Operation
Services to be provided in alignment with site working hours, with flexibility for early starts, extended hours, or weekend work as required.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
This work package outlines the provision of plant and equipment hire to support construction and operational activities across project sites.
Scope of Services
The contractor shall supply and maintain the following plant and equipment on a hire basis:
Cranes
Mobile cranes suitable for lifting and placement of materials and equipment, with appropriate lifting capacities and certifications.
Trucks
Rigid and articulated trucks for material transport, including flatbeds, tippers, and tilt trays as required.
Mobile Site Caravans
Towable or self-contained site caravans for use as mobile offices, crib rooms, or amenities. Units must be clean, functional, and compliant with workplace standards.
Telehandlers
Versatile lifting equipment with various attachments (forks, buckets, jibs) for material handling on uneven terrain.
Elevated Work Platforms (EWPs)
Boom lifts and scissor lifts for safe access to elevated work areas. All EWPs must be compliant with relevant safety standards and regularly inspected.
General Requirements
Maintenance and Compliance
All plant must be maintained in good working order, with up-to-date service records and safety certifications.
Operator Requirements
Where applicable, operators must be provided with appropriate licences, training, and PPE.
Delivery and Mobilisation
Equipment must be delivered to site locations as directed, with flexibility for mobilisation and demobilisation based on project needs.
Safety and Environmental Standards
All equipment and operations must comply with site-specific safety procedures, environmental regulations, and relevant Australian Standards.
Note: You can fill out an Expression of Interest form exclusively on a computer or laptop device.
