Acoustic Sub-Bottom Profiling (SBP) systems are used to determine physical properties of the sea floor and to image and characterise geological information a few metres below the sea floor. Sub-bottom profilers are usually comprised of single channel source that sends sound pulses into the shallow sub-sea floor sediments. The sound pulses bounce off the sea floor and subsequent buried sediment layers according to differences in their acoustic impedance (hardness).

Voltas Rig is a Hydraulic Operated Skid Mounted Diamond Core Drilling Machines. It can be dismantled into various parts and easily transported on to a top of a hill.

It is ideally suited for geotechnical investigation, core drilling, soil testing, soil investigation, dam foundation, tunnel drilling, mineral exploration, mine survey, geotechnical drilling for a depth of 300mtr.

Vibrocorer has been designed as an easy to use, easy to transport modular system capable of collecting up to 6m cores in 250m water depth (max).

For use in dense/compact sediments in up to 250m water depth.

• Easy to assemble modular system offering cores of 3m or 6m system.
• Assemble dockside or on vessel, over stern deployment.
• High power vibrator motors engaged once unit is on the sea floor to drive the core barrel into the bed.
• Cutting shoe and core catcher specifically designed to minimise sample disturbance.
• Unit designed for easy horizontal recovery to the vessel, and easy recovery of the core on deck.
• System can be can be quickly and easily deployed, delivering a well-defined core.
• Steel elements hot-dip galvanized and stainless-steel construction.
• PVC Core barrel liner.
• 96 mm diameter sample.