78M DP-2 4950 BHP ROV SUPPORT / MAINTENANCE VESSEL
8/12/2019 78M DP2 - DSV
http://slidepdf.com/reader/full/78m-dp2-dsv 1/7
78M DP-2 4950 BHP ROV SUPPORT / MAINTENANCE VESSEL
8/12/2019 78M DP2 - DSV
http://slidepdf.com/reader/full/78m-dp2-dsv 2/7
Last Revised: 13.06.2012
PRINCIPAL PARTICULARS
Length Overall 78.00M
Length BP 70.55M
Breadth 20.00M
Depth Moulded 6.50M
Draft Moulded 4.80M
Deadweight 2000T (approx)
Gross Tonnage 3362T
Moon Pool 23M³
Speed 12 knots (approx)
Class Notation ABS + A1 E “OFFSHORE SUPPORT VESSEL, +
AMS”, + DPS-2
8/12/2019 78M DP2 - DSV
http://slidepdf.com/reader/full/78m-dp2-dsv 3/7
Last Revised: 13.06.2012
MACHINERY/PROPULSION CARGO CAPACITY
Main Engine 2 x 2475 BHP @ 1000RPM
Wartsila 9 L20
Clear Deck Area 700M²
Propeller 2 x Controllable Pitch (CPP)
Type with Kort Nozzle
Deck Loading 7.5T/M²
Bow Thruster 2 x Controller Pitch Propeller of
10T Thrust
Fuel Oil 825 M³
Stern Thruster 1 x Controller Pitch Propeller of
10T Thrust
Fresh Water 700 M³
Main Generator 3 x 500KW Caterpillar
415V/50Hz/3ph
Drill Water /Water
Ballast
1250 M³
Shaft Generator 2 x 1300KW, AVK Supplied by
Wartsila 415V/50Hz/3ph
Mud 325 M³
Emergency Generator 1 x 99KW, Cummins
415V/50Hz/3ph
Helling 200 M³
ACCOMODATION DISCHARGE RATES
2 x 1 Man Cabin 2 Men Fuel Oil 150 M³/hr @ 75M Head
8 x 2 Man Cabin 16 Men Fresh Water 150 M³/hr @ 75M Head
33 X 4 Man Cabin 132 Men Drill Water 150 M³/hr @ 75M Head
Total 150 Men Mud 2 x 70 M³/hr @ 85M Head
1 x Hospital 3 Men SUPPLY & DRAINAGE PLANTChiller 25 M³ Fresh Hydrophore
Plant
1 x 10 M³/hr @ 35M Head
Freezer 25 M³ Seawater
Hydrophore Plant
1 x 10 M³/hr @ 35M Head
Provision Store 15 Days Hydrophore Plant
Standby Pump
1 Unit
Fresh Water Maker 2 x Reverse Osmosis Type
Sewage Holding &
Treatment System
For 150 Persons
Oil Bilge Water
Separator
1 x 1.0 M³/hr with Oil Content
Less Than 15ppm
Hot Water Calorifier 2 x 80KW of 100L C/W Two
Circulating Pumps
8/12/2019 78M DP2 - DSV
http://slidepdf.com/reader/full/78m-dp2-dsv 4/7
Last Revised: 13.06.2012
NAVIGATIONAL EQUIPMENT DECK/AHL EQUIPMENT
X- Band Radar Range 64NM 2 Sets Windlass 1 x Electro Hyraulic Type of 12T
@ 12M/min for 48mm diaChain
Echo Sounder 1 Set Capstan 2 x Electro Hydraulic Type of 10T
@ 15M/minGPS Plotter 1 Set Anchor 2 x High – Hold Type, Stowed in
Anchor Pockets , 2140Kg each
Gyro Compass 1 Set Tugger Winch 2 x Electro – Hydraulic of 10T @
15M/min
Magnetic Compass 1 Set Crash/Cargo Rail 300mm N.B. heavy pipes shall be
provided on main deck (P & S).
Height to be approximately
2500mm to top of pipes
Autopilot & Steering Gear 1 Set Heeling Tanks Located (P & S) Manually
Operated
Weather Facsimile Reciever 1 Set Deck Crane 1 x 60T AHC rated for subsea use,
60T @ 20m 15T @ 23m , 1 x 2T
Marine Crane, @12m
AIS 1 Set FIRE FIGHTING SYSTEMS
Doppler Speed Log 1 Set Emergency Fire Pump, 35 M³/hr @ 4.5 bar
SSAS 1 Set Fire Detection and Alarm System
MF/HF Transceiver (GMDSS) 1 Set CO2 System in Engine Room
Satelite EPIRB (GMDSS) 1 Set Local Fixed Pressure Water Spraying or Water – Mist Fire
Extinguishing System in Engine Room
2 – Way Portable VHF Radios
(GMDSS)
3 Sets LIFE SAVING EQUIPMENT
SART (GMDSS) 2 Sets Life Raft 150 Men
NAVTEX Reciever (GMDSS) 1 Set Life Bouy - Ring 12 Sets
DYNAMIC POSITIONING SYSTEM
Meet the DPS-2 Class Notation of ABS
Life Jackets 194 Sets
Joystick Control & DP System : KONGSBERG K- POS DP2 First Aid Kits 4 sets1 x RADius 1000 with dual interrogator and 2 transponder.
2 x DGPS
Life Boat c/w Davit 2 Sets (SOLAS approved) enclosed
side lunching type for 75 Men
1 x Kongsberg HIPAP® 501 system Fire Man Outfit 6 Sets
1 x Kongsberg Lightweight Taut Wire System: Mk 15/500 for
500M operational depth
3 x Gyro Compass
Immersion Suits 150 Sets
2 x VRU
3x Wind Sensors
Air Breathing Apparatus
EEBD
6 Sets
11 Sets
8/12/2019 78M DP2 - DSV
http://slidepdf.com/reader/full/78m-dp2-dsv 5/7
Appendix
Last Revised: 01.05.2012
SURVEY EQUIPMENTS
DMS-H Heave Sensor 1 Set
Monitor SVP Sound Velocity Profiler 1 Set
1171 Sonar Head, Profiling, Multi-frequency 1 Set
675 KHz
Barge option for NaviPac Full 1 Set
NaviPac Integrated Navigation Software 1 Set
MS 1000 Interface Unit, 56VDC Long Line 1 Set
Power Supply
MS 1000 Software Based Sonar Processor 1 Set
with Security Key Note
TSS Meridian Surveyor Gyro 1 Set
Echo Sounder with accessories 1 Set
ROV EQUIPMENTS
40HP Naga II Light Work Class ROV System 1 Set
With accessories
Lunch and Recovery System with accessories 1 Set
Lantec Hydraulic Winch (1000M capability) 1 Set
with accessories
Auxiliary Hydraulic Power Units & Controls 1 Set
With accessories
ROV Control Cabin with accessories 1 Set
ROV Work Van with accessories 1 Set
DIVING EQUIPMENTS
Diving Handling A Frame with accessories 2 Sets
3 Diver Gas Panel with accessories 1 Set
Underwater CCTV System 1 Set
Cross Over Panel 1 Set20ft Container DDC 1 Set
60” Diving Decompression Chamber with accessories 1 Set
Electric Hydraulic Power Pack with accessories 2 Sets
Diving Umbilicals @ 200M 3 Sets
Electrical LP Compressor with accessories 1 Set
Electrical HP Compressor Buer with accessories 1 Set
80cft Bail Out and Back Packs with accessories 3 Sets
1st Stage Dive Hats with accessories 3 Sets
Divers Work Van complete with tools and accessories 1 Set
Divers Personnel Equipments with accessories 3 Sets
ANCILLARY EQUIPMENTS
Electric Welding Machine with accessories 2 Set
Diesel Powered Welding Machine with accessories 1 Set
Air Compressor with accessories 1 Set
Air Compressor with accessories 1 Set
Portable Sand Blasting System with accessories 1 Set
8/12/2019 78M DP2 - DSV
http://slidepdf.com/reader/full/78m-dp2-dsv 6/7
NAGA ROV SYSTEM
and operate 1 unit
of the Naga 40HP ROV System.
It is a very versatile and capable light work class
ROV system that is able to operate in depths of1,000 meter.
The Naga is suitable for many types of projects
including pipeline inspection, pipe lay support, drill
rig support, platforms inspection/cleaning and
construction support. It can be configure either free-
flying or cage system.
CONSTRUCTION
MULTIPLE ELECTRONIC PRESSURE VESSELS
ALUMINIUM ALLOY WELDED BEAM FRAME
BUOYANCY MATERIAL
POWER PACK……..40HP
PERFORMANCE
FORWARD…. > 2.5 KNOTS 110kgf (242lbf)
VERTICAL…. > 1.5 KNOTS 77kgf (170lbf)
LATERAL…… > 2 KNOTS 73kgf (161lbf)
ALL VEHICLE SPEED +(-) 10%, BASED ON BARE VEHICLE
PROPULSION
2 AXIAL THRUSTERS/1 VERTICAL THRUSTERS/
1 LATERAL THRUSTERS
MANIPULATOR/TOOLS (OPTIONAL)
1 X 7 FUNCTION JOYSTICK CONTROLLED KRAFT
MANIPULATOR WITH PARALLEL JAWS
SPECIFICATIONS: 40HP
LENGTH …………2,006mm (6.5 feet)
WIDTH ………… 1,130mm (3.7 feet)
HEIGHT ………… 1,479mm (4.9 feet)
WEIGHT………… 1,300 KG (2,866 lbs) Nominal
PAYLOAD……… 60 KG (132lbs)
1,000KG (2,204 lbs) Through Frame
Lift
DEPTH RATING …1,000m ( 3,280 feet)
SPARE HYDRAULIC CONTROL
1 SERVO CONTROL (BI-DIRECTIONAL ) WITH PRE-
WIRE TO THE PILOT’S CONTROL CONSOLE
AUTO FUNCTIONS: HEADING/ DEPTH/ ALTITUDE
VIDEO, LIGHTS AND PINGER
NEAR SILICON INTENSIFIED TARGET (SIT), MONO-
CHROME VIDEO CAMERA
COLOR CCD VIDEO CAMERA (INSPECTION USE)
5 X 250W LIGHTS, FLOOD OR SPOT, DIMMABLE
8/12/2019 78M DP2 - DSV
http://slidepdf.com/reader/full/78m-dp2-dsv 7/7
NAGA ROV SYSTEM
SONAR
TYPE ….. SEAKING SONAR HEAD
RANGE …… 1—300M SELECTABLE
RANGE RESOLUTION …. 5 – 400M DEPENDING ON RANGE
SECTOR OR 360° SCAN SELECTABLE
SCAN RATE SELECTABLE
ROTARY CONTROLS
PAN AND TILT
TYPE ……… 2 UNITS, HYDRAULIC, FRONT MOUNTED
RANGE ….. ± 80 DEGREES TILT
± 180 DEGREES PAN
CONTROL CABIN
DIMENSIONS……. 6.10m L x 2.44m W x 2.59m H
WEIGHT…………. 9,000 KG (19,800 lbs)
CONTROL CONSOLE
4 X 10 INCH COLOR MONITORS
1 X 15 INCH PILOT MONITOR
SONAR DISPLAY
JOYSTICK CONTROL FOR VEHICLE
MANIPULATOR CONTROLLERS
VIDEO TEXT/GRAPHIC OVERLAY
8 CHANNEL VIDEO SWITCHER
PILOT’S CONTROL SHELF
TETHER
LENGTH ……… 600m (1,968 feet)
BREAKING STRENGTH……. 170 KN
STRENGTH MEMBER
………. BRAIDED KEVLAR
WEIGHT IN WATER………. NEUTRALLY BUOYANT
NO. OF CONDUCTORS…… 15 (6 TWP )
LARS (CRANE TYPE)
HIAP CRANE
RATING……. 2,300 KG (5,070 lbs @ 7m)
DIMENSIONS….. 2.50m L x 2.50m W x 3.90m H
MAIN WINCH
STORAGE FOR 1,500m OF UMBILICAL
ELECTRO-HYDRAULIC OPERATION
SELF-ADJUSTING LEVEL WIND TO SUIT CABLE
FOCAL SLIP RINGS, FAIL SAFE BRAKES
DIMENSIONS…. 3.40m L x 2.50m W x 2.85m H
CONTAINS AEROSPACE TYPE JOYSTICK WITH ROV MOTION CONTROL THUMB SWITCHES. ALSO INCLUDE ON/OFF
SWITCHES, POTS OR PUSH BUTTONS FOR: HPU, INSTRUMENTATION POWER, CAMERA CONTROLS ON/OFF AND FO-
CUS, VIDEO ANNOTATION ON/OFF, GYRO ON/OFF, VEHICLE AND ALTITUDE SONAR ON/OFF, SWITCHES FOR HY-
DRAULIC MANIFOLD SOLENOIDS, MAIN JOYSTICK FORWARD/REVERSE, GRAPHICS PAGE SELECT, JOYSTICK SENSITIV-
ITY, LIGHT CONTROLS, ROV TRIM POTS, ADDITIONAL PAN AND TILT JOYSTICK, AUTO DEPTH, AUTO ALTITUDE AND
AUTO HEADING.
CLIENT REPRESENTATIVE VIEW AREA
THE CONTROL VAN CAN BE FITTED WITH A DEDICATED VIEWING AREA FOR THE CLIENT TO MONITOR ALL ROV OP-
ERATIONS SUBSEA. IT WILL INCLUDE A 14 INCH COLOR MONITOR WITH OUTPUTS FROM THE CONTROL CONSOLE’S
VIDEO SWITCHING UNIT.
POWER DISTRIBUTION
POWER DISTRIBUTION PANEL
GROUND FAULT MONITORING AND PROTECTION SYSTEM
SURFACE TRANSFORMERS
OVERLOAD, UNDERVOLTAGE PROTECTION AND PHASE LINE MONITORING
GFI/GFD—MONITORS MOUNTED ON PDUADDITIONAL TOOLING AVAILABLE ON REQUEST