Commercial Diving
Underwater Construction, Inspections, Maintenance, Repairs, Demolition, Salvage by ADAS Certified Divers.
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Underwater Construction, Inspections, Maintenance, Repairs, Demolition, Salvage by ADAS Certified Divers.
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Marine Construction
Wharves, Jetty’s, Marinas, Seawalls, Moorings, Boat Ramps, Pontoons and more
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Wharves, Jetty’s, Marinas, Seawalls, Moorings, Boat Ramps, Pontoons and more
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Project Management
Project Management, Maintenance Programs, Reports, Budgeting, Site Inspections, Drafting and more
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Project Management, Maintenance Programs, Reports, Budgeting, Site Inspections, Drafting and more
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HDSA Civil Construction
Protective Coatings, Corrosion Control, Erosion Control Systems, Structural Steel Work, Sandstone Structures and more
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Protective Coatings, Corrosion Control, Erosion Control Systems, Structural Steel Work, Sandstone Structures and more
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Shark Prevention
HDSA Group is able to asset your needs and provide the right answer. We can repair and supply and install shark netting and shark bars, as required.
Current and Recent Shark Prevention Projects:
- Manly Council – 3 years contract for the repairs and maintenance of shark nets and shark bars.
- Leichhardt Council, Dawn Fraser Pool – Shark nets repair and replacement.
- Clifton Gardens – Pile inspections, repairs and replacement.
- Balmoral Baths – Shark netting repairs and replacement.
- Balmoral Boat Shed – Pile repairs.
Please contact us for more information or to arrange an inspection.
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Featured Projects
HANSON CONCRETING - PYRMONT
Major Works & Ongoing Maintenance Contract
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