About us

SALVAGE:

• SUNKEN or STRANDED Ships
• HARBOURS Clearance & Wreck Removal
• Underwater Rapid Attachment (patches)

In-Water INSPECTION:

• REASONS for Inspection
• Survey Inspection EQUIPMENT
• VESSEL In-Water Surveys
• Marine INFRASTRUCTURE Surveys
• MOORING Survey Inspection
• General Survey Inspections
• CORROSION Inspection
• Measuring Metal Thickness
• R.O.V. Inspection

In-Water CLEANING:

• WHY Cleaning? HOW to clean?
• HULL and RUDDER
• PROPELLER (cleaning/polishing)
• Marine INFRASTRUCTURE
• Sacrificial ANODES
• Water JETTING (high and low pressure)

In-Water REPAIRS, MAINTENANCE:

• Shipwork
• Cofferdam
• Marine INFRASTRUCTURE (overview)
  • PILES Rehabilitation
  • PILES/PIPES Corrosion Prevention
• Single Point Mooring System (CALM & SALM)
• Wet WELDING & CUTTING

CIVIL WORKS & ENGINEERING:

• Dredging & Excavation off small BARGE
• Dredging, Jetting, Air-Lift, Dewatering by DIVERS
• Underwater DRILLING & BREAKING
• POST, PIPE, HOLLOW Section PILING with Portable hydraulic Hammer
• Maritime CONSTRUCTION
• Maritime DEMOLITION
• Marine OUTFALLS & Diffusers
• PIPELINES installation & maintenance
• Engineering

SEABED & EARTH ANCHORING:

• Cyclone Anchor Lines for rental
• MOORING Line: what's the (best) choice?
• HELICAL / SCREW Anchors information
• SCREW Anchors Mooring Systems
• PIPELING Anchoring
• Jetty & Walkway FOUNDATIONS screwing
• Expending Rock Anchors
• Grouted Rock Anchors
• Instant Foundation Anchors
• Earth Retention

Chance Civil Engineering

• MANTARAY Anchors
• GROUND Anchor Systems

Williams Form Engineering Corporation

• TOWAGE, Dive Support Vessel, Barges:

• Tug Boat
• Barges & Multipurpose Dive Platform   

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• ABC Diving LTD International HOME page

Subsidiaries:

• SEAWORKS (Vanuatu)
  
• SEAWORKS (New Caledonia)

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Other useful Websites:

Diving

• ADAS Training Courses/job/careers
• New Zealand School of Commercial Diving Training
• Commercial Diving New Caledonia

Nautical Institutions

IMCA International Marine Contractors Association
BIMCO Baltic & International Maritime Council
IMO International Maritime Organization
Institute of Chartered Shipbrokers
Institute of Marine Engineering Science and Technology
International Federation of Shipmasters’ Associations
International Ship Managers’ Association
Maritime and Coastguard Agency
Nautical Institute
Lloyd’s List