SALVAGE:
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)
- 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
Williams Form Engineering Corporation
- TOWAGE, Dive Support Vessel, Barges:
~ ~ ~ ~ ~ ~ ~ ~
Subsidiaries:
~ ~ ~ ~ ~ ~ ~ ~
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
Maritime Information
ABC Diving® Ltd
Port Vila, P.O. Box 3242 VANUATU South PacificComplete Diving Services to Vessels & Civil Engineering Industry
Please, contact us for:
EXPANDING ROCK ANCHORS
Expanding Rock Anchor: the solution for anchorage into rocks and hard soils.
SAVE TIME, LABOR, MONEY
The Expanding Rock Anchor is a big time, labor, and money saver . . . because, in most cases, there is no need to mix concrete, melt lead, or carry extra, bulky equipment to the job. Generally, the cost of installing the Expanding Rock Anchor is about 35% less than the oldfashioned grouting method
EXPANDS AND WEDGES
This anchor expands and wedges against solid walls of rock. And, once it is expanded, the harder the pull on the rod—the tighter it wedges. Wedges are made of malleable or ductile iron with a rust-resistant coating. Rod should be in line with the guy.
INSTALLATION
Installation is quick and simple. Grouting should be done for best protection result. This wedging force holds the anchor securely in place—to stay.
1,2, or 3 GUY STRANDS
The large drop-forged TRIPLEYE® rod of high-test steel holds up to three guy strands. The contour of the eye grooves keeps the guy strands from spreading, kinking, bending. . . and allows slack to be pulled up without binding, damaging, or weakening the guy.
Hydraulic SK58 Sinker Drill with its Drill Steel 24" and 48"
is used to install the Expanding Rock Anchors
Hydraulic BR87 Breaker (With its Ground Rod Driver accessory)
is used to install MantaRay Anchors into semi-hard sea beds.
°°°°°°°°°°°°°