UNDERWATER BY THE WATER
FOR THE WATER EXPERTS

HSDA Group are the forefront of the Marine Construction and Commercial Diving Industry

The HDSA Experience

4647 6266

Australia Wide 9AM-5PM

WALSH BAY PRECINCT

PIER 8 & 9, THE MOORINGS AND PIER 4 & 5.

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TMG DEVELOPMENTS - MANLY WHARF

REINFORCE THE EXISTING WHARF TO MODERN DAY STANDARDS.

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NSW PORTS - PORT KEMBLA

REINFORCE THE EXISTING WHARF TO MODERN DAY STANDARDS.

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LUNA PARK SYDNEY

BOARDWALK REFURBISHMENT AND WHARF STRENGTHENING.

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PROJECT MANAGEMENT

HEAVY EQUIPMENT

CIVIL ENGINEERING

EVERYTHING UNDERWATER & ABOVE

HDSA CIVIL CONSTRUCTION

Protective Coatings
Corrosion Control
Erosion Control Systems
Concrete Installation and Repair
Structural Steel Work
Sandstone Structures

Please contact us if you would like more information, on any of the above services.

Commercial diving
operations

seawall
repairs

marine
construciton

wharf & bridge
carpentry

Heritage
Works

Asset Management
surveys & inspections

Headstock Supplement

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services

Unique and
innovative perspective

The water Experts

HDSA Group (Hope Diving Services Australia Pty Ltd) are at the forefront of the Marine Construction and Commercial Diving Industry.

Although a Sydney based Underwater Construction company, HDSA Group work Australia wide. In particular, we specialise in the inspection, maintenance and construction of marine structures including wharves, jetties, sea walls and pontoons.This often also involves creating Annual Maintenance Plans for all assets on the wharves and project managing new construction projects.

SYDNEY WHARF LUXURY WATERFRONT APARTMENTS

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HAWKESBURY COUNCIL

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FERN BAY VESSEL SALVAGE

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