Zinfra has the capability to deliver entire Electrical Balance of Plant (EBoP) solutions in the renewables sector, including underground cable networks, padmounts, collector substations and overhead transmission lines.

1. RENEWABLES
CAPABILITY STATEMENT

2. Who is Zinfra?
Zinfra knows power. We have emerged
from an entity that managed services
on more than $9 billion of Australian
utility assets, including transmission,
substations and distribution.
Our clients include asset owners,
transmission and distribution managers,
mining companies and land owners.
Our renewable
capabilities
• Design / engineering and
construction
• Transmission and distribution
construction (330kV, 220kV, 132kV,
66kV, 33kV, 11kV)
• Overhead and underground lines
construction
• Substations, mobile substations,
pad mounts, RMUs
• Grid connection
• Cable laying, hauling and jointing
• Testing and commissioning
• FAT, SAT remote and renewable
power generation (gas, diesel,
solar, wind)
• Operations and maintenance
(including inspection, program
management, first response)
• Asset management
• Fibre laying / hauling
• Civil construction for substations and
lines (including underground cabling)
How we add value
• Zinfra is a single provider for your
infrastructure development needs
- ensuring greater compliance and
more integration
• We self-perform all core functions, so
we can deliver certainty, quality and
cost-effective outcomes
• Strong safety culture and compliance
discipline
• National footprint of over 1500
passionate employees and proven
delivery in urban, rural and remote,
FIFO locations
• Flexibility to deliver contracts
through a variety of mechanisms to
suit our clients’ needs and deliver
best outcomes for the project
• Access to an established network
of industry-accredited suppliers,
delivery partners and subcontractors
• Backed by global leaders, State
Grid International Development and
Singapore Power International
• We have extensive experience
in managing complex projects,
an intimate knowledge of the
industry and are able to deliver fully
integrated solutions that are safe,
reliable and cost-effective
Zinfra experience
Zinfra has successfully
completed work for
most major infrastructure
owners, including:
• ActewAGL
• AGL
• AusNet Services
• Ergon Energy
• Essential Energy
• HydroTasmania
• Cimic (Leightons)
• Powercor
• TasNetworks
• TransGrid
Zinfra is a leading power, gas, water and telco infrastructure
service provider. We offer a comprehensive range of
engineering, construction and maintenance and operations
services to the utility infrastructure industry.

3. Client: AusNet
Services
Tarrone Terminal Station
500kV Deviation
• Zinfra procured, assembled and
terminated 6 x 500kV 70m strain towers
and dismantled two existing 500kV
double circuit suspension towers
• The deviation was to connect the new
Tarrone Terminal Station in to the existing
500kV transmission line between
Moorabool and Heywood
• Project challenges overcome included
managing outages and changing
weather conditions
Client: Fortescue Metals
Group Ltd (FMG)
Solomon Mine 33kV
& 132kV Power
Infrastructure Upgrade
• Zinfra was commissioned by FMG to
engineer, procure and construct 10km
of underground 33kV cable, 8km of
underground fibre optic cable, 14 x
33kV switchgear installations and
switchgear terminations
• The works also included all HV cable
jointing and 132kV HV equipment
installation (including all civils)
Client: CPP
Musselroe 110kV
Transmission Line
• Zinfra constructed 49km of 110kV
transmission line between Musselroe
Wind Farm to connect to the Transend
owned transmission network at Derby
substation
• The work consisted of the erection of 154
steel poles (three sections each), stringing
three single “phosphorous” conductor
and a 13.8mm earth wire (OPGW)
including the installation of vibration
dampers (main conductor and OPGW)
and bird diverters on the 49km circuit
• Most of the work was undertaken in
winter and across difficult and rugged
terrain with 50 line deviation bend points
Client: Leighton
Contractors
MacArthur Windfarm
132kV Lines
• Zinfra assembled and erected 15.6km of
double circuit 132kV transmission line and
5.6km of 33kV double circuit 132kV pole
sub-transmission and transmission lines
• The works included the construction of
the two collection points from the turbines
which supplied the 33kV section of line
• The 132kV section of line then fed back
in to the AusNet grid via the Tarrone
Terminal Station
• Project challenges overcome included
very difficult and changing weather
conditions making construction of the line
near on impossible!
Our Experience
Zinfra has the capability to deliver entire Electrical Balance of Plant (EBoP) solutions, including underground cable networks
(medium voltage cables, copper cables and optical fibre cables), padmounts, collector substations and overhead transmission lines

4. Working with Zinfra?
Safety
The safety of our clients, contractors, employees, their
families and our communities is our number one priority.
That’s why everyone at every level of Zinfra is committed
to, and responsible for, their own safety and the safety of
those around them.
Our safety management, training, equipment and testing
procedures are at the forefront of everything we do, and
we always work to identify, manage and control risks and
hazards. No business or technical objective takes priority
over the health and safety of our people.
Our Accreditations
Zinfra is triple certified to AS/NZS ISO standards and fully
accredited and approved to work on major electricity, gas,
water and broadband networks throughout Australia, and
also has OFSC accreditation.
Contact Us
Nav Singh
0419 725 331
nav.singh@zinfragroup.com.au
www.zinfragroup.com.au