What we do
Underwater Inspection & Survey
- Still Photo Inspection
- In-Water Class Survey (UWILD)
- CCTV Inspection
- Paint Sampling & Analysis
- Buying & Selling Inspection
- Internal Sea Chest Inspection
- Clearance Measurements
- Scrubber Inspection with Borescope


Underwater Cleaning & Maintenance
- Hull Cleaning
- Propeller Polishing
- Thruster Cleaning & Polishing
- Australian & New Zealand Standard Hull Cleaning
- Above Waterline Cleaning
90% of world trade is handled by the international shipping industry with a high focus on efficiency, but fouling on the ship’s hull significantly increases fuel consumption as well as harmful emissions.
Through routine cleaning the hull, fuel efficiency can be increased by up to 40%.
Here at HMS, we recommend bi-annual routine hull cleaning and maintenance in order to keep vessels in optimal running condition.
Underwater Repair Works
- Propeller Grinding & Cutting
- Rudder Repairs
- Rope Cutter Replacement
- Anodes Replacement
- Plugging / Blanking / Cofferdam Installation
- Underwater Welding & Cutting
- Echo Sounder, Speed Log Sensor Replacement
- Stern Tube Seal Repairs
- Propeller Boss Cap Replacement


Civil Engineering Works
- Anchor Chain Search & Recovery
- Mooring Buoy Repair & Maintenance
- Navigational Buoy Repair & Maintenance
- Sea Bed Scanning
- Sheet Pile / Frontal Pile Inspection
- Caisson Wall & Toe Inspection