[vc_row][vc_column][vc_single_image image=”12777″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]Summary of Benefits
• Efficient surveys – project durations can be reduced by up-manning to 24 hour operations or 2 work fronts.
• Longer dive times (compared to divers) :
• No dive time limits
• Quick deployments and permit processes
• Higher operating limits – Wave Height 4 m and 2 knot current- diving normally ceases at Hs 3m and
1 knots)
• ROV configured to complete multiple tasks in one dive to reduce reconfiguration, multiple dives on
one component: water blasting, CP and visual inspection (HD video).
• Reduced team sizes (3-4 POB compared to > 8 POB plus client rep for divers )
• Eliminating support vessels, significantly reducing operational costs and disruption to operations.
• Reduced costs – over 3 times cheaper than (asset deployed) divers
• Eliminating HSEQ Risk – removing divers/manned entry.
• Rapid mobilization – air freight.
• Improved data quality
• Integrated Geo Oceans and Vertech Group – Single contractor with multidiscipline ROV, tank, hull and
rope access offshore inspection team
• Zero downtime – Flexible deployment options and scopes to coordinate fallback work (e.g. tanks) in times
of poor weather[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]
Mini-ROV Class Survey System – Asset Deployed ROV Technology
Each Mini-ROV Class Survey System (CSS) for asset deployed remote hull UWILD and tank
Class inspection consists of the following technology components:[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/2″][vc_column_text]ROV
2 x Teledyne Seabotix vLBV300 ROV
Advanced spares and tool kit
Fibre Optic Tether Termination / Repair Kit
vLBV300 Hull Crawler Unit (vLBC)
Magnetic stabilisation system
1 x 300m ROV deck Lead and 3 x subsea tethers
ROV Launch and Recovery System
ROV Tether Management System inc. tight line installed aft to fwd
Digital Video Recorder (Digital Edge) and Data Management[/vc_column_text][vc_column_text]Cameras
2 x HD Cameras
3 X SD tooling cameras
Stereo 3D Camera System (modelling)
Probe camera (22mm OD with 4 m spool)[/vc_column_text][/vc_column][vc_column width=”1/2″][vc_column_text]Navigation
Scanning Sonar
Sonar reflectors[/vc_column_text][vc_column_text]Cleaning
5000 psi High Pressure Water Blaster
Mechanical Sport Cleaning Tool[/vc_column_text][vc_column_text]Tools
Two Function Actuator Arm
Grabber Arm
Chain Calliper / Gauge[/vc_column_text][vc_column_text]NDT / Sensors
A-scan Ultrasonic Thickness Probe
Cathodic Protection Contact Probe
Cathodic Protection Proximity Probe
Inclinometer[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_separator][vc_empty_space][vc_column_text]
Mini-ROV Class Survey System Technology
Other technology integrated with the Mini-ROV CSS:
[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/2″][vc_column_text]NDT / Sensors
ACFM weld crack defects
C-scan UT – corrosion mapping
TOFD
Leak detection
Water quality profilers (e.g. ADCP)[/vc_column_text][vc_column_text]Tools
Penetration isolation plugs
Torque tool
Seabed sediment collection[/vc_column_text][/vc_column][vc_column width=”1/2″][vc_column_text]Navigation / Survey
Survey-grade positioning
Multi-beam sonar
Laser scanner or profiler[/vc_column_text][vc_column_text]Cleaning tools
Cavitation cleaner
Mechanical scraper[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_video link=”https://www.youtube.com/watch?v=q_brUe2b-_w” align=”center” title=”Mini ROV Class Survey System”][vc_separator][/vc_column][/vc_row][vc_row][vc_column][vc_video link=”https://www.youtube.com/watch?v=GwrOHL6DdCY” title=”ROV Vessel Inspection UWILD Capabilities Trial”][vc_separator][/vc_column][/vc_row][vc_row][vc_column][vc_video link=”https://www.youtube.com/watch?v=1b0nE8Rf-hQ” title=”FPSO Ballast Tank Class Inspection using mini ROVs”][/vc_column][/vc_row][vc_row][vc_column][vc_single_image image=”12790″ img_size=”full” alignment=”center”][/vc_column][/vc_row]