Successful Projects
Below is a selection of some of our recent projects09/2018: Sewer major works in Hunters Hill
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- Manhole excavation requires precision and skills to comply with strict Sydney Water quality guidelines.
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- Our network of suppliers always try their best and deliver off the shelf and unusual items to address any requirement on the Sydney Water approved design plans.
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- Our 13.5t excavators with all buckets and rock breaker allow us to carry out challenging excavation for large pipe construction works.
Vernon Street, Hunters Hill
2x Large manholes,
5m deep excavation in rock strata,
30m of DN400mm GRP sewer pipe,
Implement Traffic Control and Flow Isolation/Flow Management plan.
2017/2018: Water main for Holdmark's Shepherd's Bay development, Ryde
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- Trench and pipe embedment for Sydney Water’s large water services.
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- Ausflow’s project managers handle co activity and complex Sydney Water infrastructure construction projects.
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- Holdmark’s Shepherds Bay development: construction of watermain amplification and connection to Sydney Water network.
Nancarrow Avenue, Ryde
Ausflow constructed all the external Sydney Water water infrastructures
200+ lineal metres of watermain extension,
Hydrants, bends, stop valves, tapers and connections,
Large water services,
Coordination of team in extremely busy development,
On site quick action for additional services as required by client.
08/2018: Sewer/Water major works for the Mounties Club
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- New hydrant bend and tappings
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- Cast in situ manhole over Sydney Water assets
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- Excavation around services
Meadows Road, Mount Pritchard
Relocate potable water hydrant bend under shutdown,
Transfer water services,
230m of DN150/225mm sewer main,
10+ sewer structures (Precast and reinforced concrete manholes, maintenance shafts).
07/2018: Water amplification, Roseberry Street (Aldi site), Balgowlah
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- Night works
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- Temporary restoration
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- Hydrant and surface fittings adjustment
Roseberry Street and Hayes Street,
DTC crossing under high voltage conduits under Ausgrid’s supervision,
Insert tees and valve for large water services,
Transfer water services.
140m of DN150mm water main,
Night works.
04/2018: Water/Stormwater connections in the CBD
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- DN150mm PE Large Water Services
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- 2x External Stormwater connections
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- Stormwater pit penetration and laser level
Wellington and O’Connor Streets, Chippendale
Organise Traffic Control,
Excavate around various existing services,
Construct 2x DN150mm PE large water connections (Wellington Street),
Construct 2x DN375mm RCP external stormwater connections,
Removal of excess spoil and temporary restorations.
01/2018: Sewer major works for Holdmark's Majors Bay development
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- Construction team on a large Sydney Water manhole for a large development.
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- Major works site view with co-activity. Our team is Sydney Water accredited.
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- Confined Space accreditation required to finish Sydney Water’s manhole
101 Bennett Street, Mortlake
35m long concrete encased DN300mm cast iron sewer
2x 6m high, DN1,200mm reinforced concrete manholes
Sewer encasements
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- 08/2018 – Denistone – 18m long relined pipe exposed
