Jacking
We have many jacking and skating systems developed to meet individual requirements
We have designed, built and used specialized jigs to remove armatures.
We use low pressure hydraulics on our jacking and skating systems and unique imported plastic jacking blocks to reduce hazards.
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TBM Metro West
The First Tunnel Boring Machines has arrived for the Metro West Project, ready to start on the new 24 km tunnels which will connect Greater Parramatta to the CBD.
The two machines have arrived at The Bays Station site and will be the first in the ground for Sydney Metro West, where they will carve out 11-kilometre twin tunnels from The Bays to Sydney Olympic Park.
These tunnel boring machines (TBMs) include refurbished parts from the mega boring machines used on the Sydney Metro City & Southwest project. The cutterheads, front shields and gripper shields were originally used for the TBMs that dug the metro tunnels from Chatswood to Blues Point.
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Co2 Pressure Vessel
RJA loaded the Co2 Pressure Vessels directly from the ship hooks onsite at the Port of Brisbane; loaded onto the 14 x 8 platform trailer to accommodate 130T, 30m long x 4.5m Diameter Co2 Vessel to be delivered to Gibson Island Qld.
The vessels were then placed on beams and stands until time of delivery.
Each of the 2 loads were under escort, 2 x Qld Police cars & 4 x Pilot vehicles to ensure safe passage of the 2 Prime Movers pulling the platform trailer through the suburban streets to its destination.
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Large Power Transformer (LPT)
September 2021, our team made the 5 day, 1,200km Journey from Collinsville Qld to Kumbarilla Park Qld, transporting a Large Power Transformer (LPT).
When transporting an LPT, there are requirements that need to be met, obtaining permits & submitting routes for approval from the governing body of the roads in that state. Obtaining these permits requires infrastructure inspections of bridges & other obstacles along the way.In this case RJA had to obey bridge compliances of only 2 trucks to be hooked to the load whilst crossing, to ensure the load fell within the weight compliance of these specified structures.
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Lachlan's Line Bridge
Lachlan’s Line Pedestrian Bridge is the first of its kind in Australia, embracing an organic Double Helix design. Traversing 170m over the M2 & Delhi Road, connecting Macquarie Park & North Ryde station.
The Helix design varies in diameter the smallest being 5.5m to the widest point of 7.8m wide. It comprises of more than 3,600 unique steel plates.
Rex J Andrews Pty Ltd was commissioned to transport the segments of bridge by long-time client S&L, transporting the four segments from their temporary work site.
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The Big Merino
The Big Merino "Rambo" is located at Goulburn NSW, the 15m high 97T concrete and steel structure was built in 1985 800 metres from where it is now at the southern freeway exit
Rex J Andrews took on the task of mustering Rambo to his new paddock on 26th May 2007. The scope included the removal of the existing columns to allow access for the transporter, Self loading of the structure, transport and alignment with the new foundations.
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