This project required coordination with Qantas and Sydney Airport Corporation Limited (SACL) to ensure the existing operations at Terminal 3 and the Qantas Jet Base remained unaffected.

Summary of works:

• Demolition of existing heavy-duty pavement.
• Earthworks to subgrade level and disposal of spoil classified as excavated natural material (ENM).
• Design, supply and installation of sacrificial sheet piles with horizontal bracing.
• Installation of a dewatering system which included with six inch pumps, well points, sedimentation tank for pits and stormwater pipes.
• Install stormwater infrastructure including stormwater pipes, cast in situ pits and ACO Powerdrain S300K grated drain.
• Construction of floodlight footings and associated duct bank infrastructure.
• Construction of heavy-duty pavement consisting of a lean mix concrete subbase layer and a PCC flexural concrete layer.
• Joint sealing works.

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The new hardstand area would cater for increased storage and logistic requirements.

Summary of Works:

• Relocation/ diversion of existing power and telecommunications services.
• Removal of landscaping and vegetation.
• Excavation, demolition and removal of unsuitable material.
• Construction of lean mix concrete subbase layer.
• Construction of concrete pavement using High Early Strength 40MPa concrete.
• Installation of 2.4m high black spear top fencing.
• Installation of new signs.
• Pavement linemarking.

The post Goodman Property Services c/o TNT – Concrete Hardstand Extension works appeared first on Civilcraft.

Summary of works: 

• Preparation of traffic control plans (TCPs).
• Site preparation including locating and isolating existing service.
• Traffic management.
• Demolition and excavation of existing concrete median.
• Construction of new pedestrian refuge.
• Construction of new concrete kerb and pram ramp.
• Erection of RTA Type 1 pedestrian fencing.
• Installation of bicycle hold bars and signs.
• Landscaping works.
• Linemarking.

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As site access was restricted, Civilcraft developed a methodology to remove waste via a conveyor system. The conveyor would transport the material to a skip bin that would then be taken offsite.

Summary of works:

• Installation of kickboards to avoid any stones or rocks from rolling onto the Cahill Expressway roof structure situation below the work zone.
• The excavation and removal of approximately 130 tonnes of rubble and construction waste from beneath the Bradfield Highway, adjacent to the steel beams.
• The safe removal and disposal of the asbestos cable trays (approximate length of 55m) in accordance with “WorkCover Working with Asbestos 2008” Guidelines.

The post Roads and Maritime Services – Bradfield Tunnel Remediation Works appeared first on Civilcraft.