Product highlights Variable frequency and thrust

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Gladys Webb
5 years ago
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Innovative engineering for extreme global environments FT550 - VIBROCORER The 3rd generation FT550 lightweight variable frequency high power vibrocorer leads the market in its technical innovation

The topside software informs the engineer of the information he needs to ensure efficient, successful and safe deployment and operation.

1 Innovative engineering for extreme global environments FT550 - VIBROCORER The 3rd generation FT550 lightweight variable frequency high power vibrocorer leads the market in its technical innovation and performance. The subsea equipment is built to withstand the harsh offshore environment and unforgiving handling. The topside software informs the engineer of the information he needs to ensure efficient, successful and safe deployment and operation. Due to its simple to assemble modular construction the system can be mobilised rapidly for cores of 1 to 12m. Variable frequency and thrust Feritech Global s vibrocorer is the only system on the market with an integrated high power varible frequency system. By using this unique variable frequency system, sample disturbance is minimised, ensuring a high quality sample regardless of high power settings. Product highlights Variable frequency of 5 50Hz High power with up to 75kN thrust 1 12m modular construction (in 1m increments) Rapid mobilisation with plug and play setup Change barrels with the frame laid horizontally or vertically 2:1 mechanical advantage on lifting wire aiding barrel extraction Quick barrel release system 300m - 7,000m depth rating available Stable operation in up to 10 knot currents Consumables compatible with Feritech Global gravity and piston corers Frame hot dip galvanised to BS EN ISO 1461:2009 REV Feritech Global Ltd does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of the information contained in this document.

Reduced space requirement and easy deployment Unlike any other vibrocorer system, our vibrocorer can be deployed and recovered to deck in the horizontal or vertical axis, meaning that the user can

Quick release barrel system Our quick release barrel system ensures a fast barrel change optimising operational equipment time.

2 Reduced space requirement and easy deployment Unlike any other vibrocorer system, our vibrocorer can be deployed and recovered to deck in the horizontal or vertical axis, meaning that the user can choose the best deployment and recovery method for the vessel they are operating from. Quick release barrel system Our quick release barrel system ensures a fast barrel change optimising operational equipment time. A barrel can be changed in a matter of minutes, whether the system is being deployed in horizontal or vertical mode. FT550 Vibrocorer s Barrel Length 2m 3m 6m 9m 12m Weight in water 1,142kg 1,437kg 1,697kg 1,968kg 2,395kg Weight in air 1,470kg 1,845kg 2,145kg 2,476kg 3,017kg Base frame diameter 1.8m 1.8m/4.0m 4.0m 4.0m/7.2m 7.2m Overall height 3.2m 4.3m 7.2m 10.2m 13.2m Real time sensors Real time monitoring of barrel penetration allows the operator to maximise their operational time by knowing exactly when the required depth has been obtained or refusal has occurred. Not only does real time penetration allow the operator to confirm penetration but it also shows the rate of penetration through the substrate. This helps to understand the structure of the seabed before the sample is even recovered. Resolution: 0.01m (1cm) Accuracy: 0.01m (1cm) Sensor range: Configured to same length as barrel (1m sections) FT550 modular construction using common components Easy to transport With its modular construction, the entire FT550 system and spares can easily be packed into a standard 20 foot ISO shipping container. Proven substrate penetration The FT550 has a proven track record of quickly penetrating consolidated sediments. The variable frequency has been used time and time again to acquire high quality core samples from stiff clays, compacted sands, to sites with chalk and gravel. Innovative engineering Feritech offers a comprehensive range of geotechnical equipment. All our products are designed, manufactured and tested by our team in the UK to the highest standards. Many of our products are available immediately from stock, including unparalleled access to spares and consumables. Bespoke solutions All our systems work straight out of the box and can be mobilised within hours. As with all Feritech products, we can tailor it to your exact needs. Please contact us to discuss your requirements. Global warranty and support All Feritech equipment comes with a global support and warranty package. Combined with global delivery and exceptional reliability we ensure that you have the best technical support wherever and whenever you might need it. REV Feritech Global Ltd Feritech does not Limited give any does representations not give or any warranties, representations expressed or implied, warranties, as to the expressed accuracy or completeness implied, as to of the information accuracy contained or completeness in this document. of the information contained in this document.

Standard Sensors Frame inclination Inclination is displayed on the topside controller to ensure the frame has landed safely.

Resolution: 1 Accuracy: 1 Sensor range: ±90 Motor current When coring the real time motor current is displayed within the control software and is also recorded within the log file offering further

System statistics and health System voltages, umbilical data quality and equipment statistics are constantly monitored and any anomalies are automatically reported back to the engineer in real time

3 Standard Sensors Frame inclination Inclination is displayed on the topside controller to ensure the frame has landed safely. This ensures the sea floor gradient is acceptable and safe for the equipment to operate on. Resolution: 1 Accuracy: 1 Sensor range: ±90 Motor current When coring the real time motor current is displayed within the control software and is also recorded within the log file offering further feedback from the system. System statistics and health System voltages, umbilical data quality and equipment statistics are constantly monitored and any anomalies are automatically reported back to the engineer in real time to aid in setup and troubleshooting. Heat flow probe module The FT580 heat flow probe system adds heat flow capabilities to the vibrocorer system. Up to 60 heat flow sensors can be installed on the thermal system interface unit. The control and analysis software is fully integrated into the Feritech Global HUB software, this means that our vibrocorer, CPT, heat flow and winch products are all controlled from the same intuitive interface. magcore module The magcore adds the ability to see oncoming ferromagnetic obstructions within the ground. This has many uses from UXO (unexploded ordnance) detection to measuring the depth of sheet piling or other metallic foundations. The sensors measure in 3 dimensions and so can detect a target both in front of and to the side of the barrel. Heat flow probe Additional Optional Modules System depth The vibrocorer has an integrated depth sensor that accurately records and displays the distance it is from the sea surface. The depth sensors are plug and play and are user changeable for different depths as required. Resolution: 0.1m Accuracy :1% of range Sensor ranges available: 0-200/0-1000/0-3000/0-5000/0-7000m Altitude and settlement The altitude and settlement sensor reports the altitude of the system as it approaches the seabed and once on the seabed constantly monitors and records any settlement of the system into the sea floor. By monitoring the settlement it is possible to accurately position the recovered core to ensure the core record is referenced to the correct datum. Resolution: 0.001m (1mm) Accuracy: 0.01m (1cm) Sensor range: 10m as standard or 50m available on request Topside controller The topside controller shows the engineer the information he needs to ensure an efficient, successful and safe deployment and operation. The rugged topscreen unit displaying and logging real time data from the system for the user, including: Penetration distance and rate Depth sensor Inclination Settlement into seabed Altitude from seabed Frequency and power magcore module Feritech Limited does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of the information contained in this document.

Limited give any does representations not

4 10m Configuration REV Feritech Global Ltd Feritech does not Limited give any does representations not give or any warranties, representations expressed or implied, warranties, as to the expressed accuracy or completeness implied, as to of the information accuracy contained or completeness in this document. of the information contained in this document. +44 (0) info@feritech.com

5 ISO 9001 ISO Innovative engineering for extreme global environments Feritech Global Limited 3 Leo Cub Industrial Centre Kernick Road Penryn Cornwall TR10 9DQ United Kingdom t. +44 (0) info@feritech.com

Geo-Vibro Corer

Geo-Vibro Corer High Frequency Vibro Coring System Operational Features Proven performance & high quality cores 30 kn impulse at 30 Hz for fast penetration Reliable, lightweight & cost effective Modular construction (cores