HDSA Group have qualified and experienced Construction teams for any repairs to wharves, jetties and wharf buildings which are Heritage Listed.

HDSA also experienced in:

  • Wharf Demolition
  • Wharf Construction
  • Pile Replacement/Pile Splicing
  • Weir Refurbishment
  • Fender Repairs
  • Headstock Replacements / Supplements
  • Girder Replacements / Supplements
  • Jetty Refurbishment
  • Private Dams and Jetty’s
  • Seabed Dredging
  • Concrete Soffit Repairs
  • Seawall Repairs
  • Epoxy and Grout Injection
  • Wharf and Bridge Carpentry
  • Pile Strengthening
  • Pile Coating Systems
  • Moorings
  • Boat Ramps
  • Pontoons
  • Concrete soffit repairs