Construction, demolition, repair, & surveys.
- Repairs, construction or demolition of components of bridges, wharfs, & submerged structures.
- Emergency ship repair & salvage.
- Internal inspection of water tanks. (see ROV service.)
- Marine navigation aid maintenance.
- Pile protection systems & repair – timber, concrete & steel.
- Core sampling from timber bridge piles.
- Steel, & Nonferrous metal cutting & welding.
- Tank Cleaning & repair.
- Non Destructive Testing
- Contaminated Diving
- Wharf Carpentry