Our Services

HST Workboats is part of the HST Marine group and own a range of vessels which can provide a number of services, including:

  • Safety Boat Cover
  • Workboat Charter
  • Dive Boats
  • Maintenance work on Jetties, Docks, Harbours, Bridges etc.
  • Surveys
  • Media and Filming Work
  • Personnel and Equipment Transfer
  • Event Support
  • Store Deliveries
  • Passenger Launch
  • Towage
  • Salvage
  • Project Work

As well as the ability to charter vessels, we also have a dedicated and experienced vessel management team setup to assist and support your operations.

Survey Solutions

HST Marine’s survey solution includes a wide range of specialist hydrographic, geophysical and environmental services. Our survey solutions are tailored specifically to meet the customer’s requirements, from basic seabed and environmental mapping to bathymetric surveys which meet IHO Special Order standards.

Services we offer include:

  • High-resolution multibeam bathymetry
  • Side scan sonar
  • Sub-bottom profiler
  • Magnetometer
  • Grab sampling
  • Survey planning
  • Data acquisition
  • Data processing
  • Data interpretation
  • Data validation
  • Information reporting
  • Hydrographic consultation expertise
  • Vessel charter services

The MV Coastal Observer, a 10m Survey Catamaran is equipped with a WASSP multibeam sonar, 31m2 working deck, tilting A-Frame and Side Pole mount for efficient and rapid mobilisation of multiple seabed mapping sensors for the nearshore environment.

Project Solutions

HST has vast experience in delivering both nearshore and offshore projects in challenging environments. Our very capable team are ready to hear, discuss and provide cost effective solutions to your marine project requirements.