| Main Features |
Self Propulsion, DP2, 4400T Revolving crane, 380 men accommodation, Pipe-lay, 12 point mooring & HFO fired Gensets |
| Class Notation |
ABS +A1, +AMS, CRC, APS, HAB, ENVIRO, POT, UWILD,DPS2,HELIDK, PIPELAY SERVICE, CRANE SERVICE |
| Length overall |
174m |
| Beam moulded |
48m |
| Operating Draft |
5.5 to 10.5m (approx.) |
| Design speed |
>9.0knot |
| Main Deck Strength |
17 Tons/ M2 |
| Accommodation |
380 Men |
POWER GENERATION
|
| Main Generators |
6 x 4800KW, 6.6kV 60Hz 3 Phase |
| Auxiliary Diesel Generator |
1x1400KW , 450V 60Hz 3 phase |
| Total Power |
28.8 MW |
| Emergency Diesel Generator |
1x 800KW , 450V 60Hz 3 Phase |
| DP SYSTEM |
| AZIMUTH Thruster |
2nos Type : FPP 360° steerable, upside installation |
| TUNNEL Thruster |
2nos Type : FPP, electric motor drive directly |
| RETRACTABLE AZIMUTH Thruster |
3nos Type : FPP 360° steerable , Retractable in upward and downward direction |
| MOORING SYSTEM |
| Number of winches |
12nos |
| Drum Pull 1st Layer |
150T |
| SWL combined windlass for operating Storm Anchor |
2nos |
Constant tension (electro motor driven) winches
Capstans |
4nos . (2 nos on main deck fwd and 2 nos on main deck aft) |
| Capstans |
2 nos on main deck with 10T pull
|
| MAIN CRANE |
| Main Hoist in fixed over stern |
4400mt at Max radius of 43m in fixed at stern |
| Main Hoist in revolving |
3000mt at Max radius of 39m |
| Main Hoist Lifting Height (above / under ) |
95/5 m |
| Aux Hoist #1 & #2 in fixed over stern |
1600mt at Max radius 70m |
| Aux Hoist #1 & #2 in revolving |
1600mt at Max radius 55m |
| Aux Hoist Lifting Height (above / Under ) |
110 / 50m |
| Whip Hoist Max.. Load |
200mt at max radius 100m |
| Whip Hoist Lifting Height (above / under ) |
120 / 150m |
| Rigging hooks |
2Nos each 30T |
| PIPELAY EQUIPMENT |
| Pipe Dia |
4” to 48” (without coating) ,4” to 60” (with coating) |
| Rated Pipe Joint weight |
30T |
| Pipe Length |
12.2M |
| 2 No Tensioner |
150T each & Provision for one more with 200T |
| ANR Winch |
300T, upgradable to 500T |
| Nominal Tensioner capacity – Pay-in |
150T @20m/min |
| Nominal Tensioner capacity – Pay-out |
150T @40m/min |
| Maximum Tension Capacity – 1A&R winch |
300T@20m/min paying in
300T@40m/min paying out
Up gradable to 500T |
| Pipe preheating systems |
3 nos |
| Welding Station |
5 nos |
| NDT Station |
1 nos |
| Shielding gas distribution system |
1 Nos |
| PIPE HANDLING CRANE |
| Crane Capacity and Qty |
2 Nos of 35T each |
| Hoisting speed with full load |
20m/min |
| Working radius |
7.5m to 40m |
| PIPE DAVITS |
| Davit Capacity and Qty |
6 nos of 50T each |
| PUMPS AND MACHINERY |
| Ballast pumps |
4nos , 2200 m3/hr , 25m Head |
| FO Transfer Pump |
45 m3/hr , 4.5bar |
| Bilge Pump |
4Nos 230 m3/hr , 32m head |
| Fire & GS Pump |
165 m3/hr, 8.8bar |
| Oil water Separator |
1unit, 5m3/hr 15ppm,IMO approved |
| Water maker |
3 No. R.O plants of total 150 Tons per day |
| Sewage Treatment Plants |
2nos with a capacity for 200 persons, USCG and IMO Approved |
| HELI-DECK CAPABLE OF S.92 RECEPTION |
| TANK CAPACITY |
| SWB |
33800 |
| FW Tank |
3950 |
| Potable Water |
1000 |
| F.O Tank |
5500 |
| Sewage Tank |
600 |
| Settling Tank (MDO/HFO) |
78/91 |
| Day Tank (MDO/HFO) |
78/91 |
| Lube oil Tank |
140 |
| LIFE SAVING APPLIANCES |
| Life Boats |
6nos,75 persons each |
| FRC/MOB |
1FRC,Mininmum speed 25Knots |
| 16x25 Men life rafts |
Placed on both sides STBD & PORT |
| Immersion suit/Emer breathing systems |
12Nos/8 Nos |
| NAVIGATION EQUIPMENT |
| Radar plants |
One (1) radar 10 cm/ S band, IMO ARPA, 20 target. Antenna 12 ft. Transmitter 30 kW, power supply 230 V. Display 28”
One (1) radar 3 cm/ X band w/mini ARPA, 40 target. Antenna 8 ft.Transmitter 25 kW, power supply 230 V. Display 28”. |
| Gyro Compass |
Three (3) Gyro compass for navigation (bridge) included in the DP system.
Two (2) Digital repeaters with rate of turn indicator for fwd. and aft overhead console.
One (1) Gyro repeater in main crane cabin
One (1) No voltage alarm
One (1) Azimuth circle and azimuth mirror
One (1) Gyro repeater in chart table |
| Echo sounder and Speed log |
One (1) Echo sounder,
One (1) for full ocean depth with anchor watch alarm The echo sounder has interface with DGPS
One (1) Speed log including the following functions and accessories:
Bottom tracking and water mass tracking
Temperature measuring
Transducer
Signal splitter
Gate valve hull fitting |
| AIS,SSAS |
One (1) IMO approved AIS system for automatic information of the barge’s identity, position, course, speed etc
One (1) IMO approved Ship Security Alert System |
| |
| Radio Communication Equipment |
Two (2) Sets VHF Radio with dual watch facility c/w all accessories.
One (1) Sets MF/HF GMDSS system for A3 inclusive GMDSS console.
One (1) Radar transponder(SART)
Twelve (12) Two way hand-held VHF radios
One(1) EPIRB |
| Satellite Communication System |
One(1) Fleet Broadand satellite communication systems providing telephone, facsimile, telex, e-mail and datacom switchbox
Provision for VSAT |
