Resources

Facilities and
equipment

LS Marine Solution Ltd. is recognized technique in world sea field.

Submarine Assets

3M PLOUGH

Specification

Weight
  • Air Weight : 27.5 tonnes (approx.)
  • Submerged Weight : 22.0 tonnes(approx.)
Hydraulics
  • Fittings Motor : 3-Phase, 2kV, 50/60Hz, 15kW
  • Reservoir : 100 litres working Capacity
Dimensions
  • Skid Down : 9.49m long
  • Drawbar Down : 5.50m high
  • Over Stabilisers : 5.08m wide
Subsea Jetting System
  • Motor/Pump Sets : 2 x 250kW subsmersible motor/Pump sets
  • Jets : 1 x set with Different Nozzle Diameters 1 x set of Nozzle Blanks
  • Power Control : Main Share Jet tool consumption up to 500kW Switch each 250kW
  • supply to front jet tool or share
Instrumentation
  • Pressure Transducers : Water depth, Depressor pressure, Hydraulic system
  • Jetting Transducers : Water Pressure (x2)
  • Linear Transducers : Hydraulic oil reservoir volume
  • Altitude : Echo sounder (range 0.6m to 30m)
Operation
  • Pulled by tow wire from surface vessel
  • Operating Depth : 1,500mtr
  • Towing Force : 10Ton to 80Ton (0m to 2.2m deep) 50Ton (2.2m to 3.3m deep)
  • Max. Permissible pull at Plough : 80Ton
  • Burial Depth : 3.3mtr Trench Depth Max.(with extension)
  • Cable Size : 17mm to 90mm Diameter
  • Repeaters up to 380mm Diameter
  • Cable Splice Boxes up to 150 Diameter
  • Cable Bend Radius : 1,5m (Max.)
  • Soil Type : Any, with Good Rock Ripping Ability
  • Cable Tracking : Lateral Cable Angle Potentiometer and TV Camera
  • Ploughing Speed : Up to 1m/s Depending on Seabed Condition
Operating Conditions
  • Operating Temperature : +40C to -4C
  • Ambient Temperature : +50C to -15C
Surveillance
  • Cameras : 3 x Near-SIT camera (Kongsberg Simrad)
  • Lamps : 5 x 150W 245V LED (Bowtech)
  • Sonar : Obstacle Avoidance (Tritech, Super seaking)
  • Pan and Tilt : Sub-Atlantic, 24V Pan and Tilt Unit
  • Hydrophone : For noise monitoring - Benthos