Project Portfolio

Rock hammering

Minor Water Mains Replacement Program

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Client: Shoalhaven Water
State: NSW
Location: Shoalhaven
Length: 4,300m
Pipe: 125mm PE
Product Carried: Water
Technique: HDD, civil construction
Completed installation of the steel enveloper pipes in rock ground

Railway Terrace, Schofields NSW

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Works at precint water servicing project

Turner Road – Precinct Water Servicing Project

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Status: Complete
State: New South Wales
Length: 140m OD355mm, 305m OD450mm and 305m OD560mm
Product Carried: Potable Water
Client: Zinfra Group
Location: Currans Hill
Pipe: Polyethylene PN16 (OD355mm, OD450mm and OD560mm)
Geology: Variable
Tallawong Road watermain project

Tallawong Rd, Water Main Adjustments for Sydney Metro Northwest

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Client: Sydney Metro Northwest
Length: 5 x 170m
Product Carried: Potable Water
State: New South Wales
Location: Schofields
Pipe: Polyethylene PN20 (2 x OD280, 1 x OD315, 1 x OD560, 1x OD800)
Geology: 90Mpa rock
Technique: HDD
Completed installation of the steel enveloper pipe in rock ground

Throsby Creek, Gungahlin

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Length: 60 metres per bore
Product Carried: Sewer
Client: Woden Contractors
Location: Gungahlin
State: New South Wales
Pipe: 225mm PVC inside a 450mm steel case
Geology: Hard clay and rock
Technique: GBM and thrust boring