Post on 22-Apr-2021
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DP II OFFSHORE CONSTRUCTION SUPPORT VESSEL
ATLANTIC SUPPORTER
OFFSHORE DIVING AND CONSTRUCTION • CABLE LAYING • ROV • SURVEY • DEEP WATER DRILLING
Builder:
Verlksted AS, Norway
IMO No:
7424786
CallSign:
D5LV4
Flag:
Liberia
Class:
Rina C Supply Vessel
SUPPORTING OIL, GAS & OFFSHORE RENEWABLES SECTORS
ATLANTIC SUPPORTER
Type: UT 705 Extended version 1985 Deck machinery:
Hydramarine (2005) HMC 3292 LKO
250-17 single wire knuckle crane of
50 tons of 17 mt (passive heave
compensated - constant tension
system) fitted with a 2000 mt wire
Man riding crane
1 x 68Tm Knuckleboom at stern2 x 2.5T Stores crane
Flag/Classification:
Flag: Liberia
Port of Registry: Monrovia
Classification: RINA C Supply
Vessel, Unrestricted navigation
Additional Class notation AUT_UMS; DYNAPOS AM/AT R
.................................................................................................................... ...........................................................................
Main particulars:
Vessel Built Apr.
Moonpool: 3.25 x 3.20 m
1976 Smedvik Mek
Verlksted AS, Norway
1979/1985/1992/2005
90,52m
18,00m
7,10m
4,50m
3186/955 t
...........................................................................
Vessel Converted
LOA
Breadth moulded
Depth moulded
Draft max
GT/NT
Performance:
Maximum Speed 12 knots
Crossing/ Service speed 10 knots
Fuel consumption (subject to prevailing weather)
Full Speed
Service Speed
DP Mode
In Port
abt 12 Tonnes / Day
abt 10 Tonnes / Day
abt 9 Tonnes / Day
abt 1 Tonnes / Day
....................................................................................................................
Capacities:
Deck Cargo
Deck strength
Deck space
Gasoil
Fresh water
1500 t (VCG 8.05m ABL) subject stability
5t/M2
1,000 sqm
1300 cbm
1000 cbm
...........................................................................
Dynamic Positioning System:
Alstom 902 dual redundancy DPII
.................................................................................................................... ...........................................................................
Machinery:
Main Engines
Reference system:
1 x Fanbeam Interface (Not fitted)
2 x DGPS FUGRO
1 x Taut Wire
1 x USBL Kongsberg HIPAP 500
Starfix (optional)Additional
2 x MAK 453 AK 2000 BHP each
(total 4000 BHP)
aft - 2CPP
2 x Ulstein 90 TV 500 BHP each
2 x Ulstein 150 TV 800 BHP each
1 x Azimuth Ulstein VROS 230 1000 BHP
2 x 1100 kVA each
Propulsion
Bow Thruster(s)
Stern Thruster(s)
Compass Thruster Forward
Main Generators/Shaft
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Auxiliary machinery:
Auxiliary Engine 1
Accommodation: (SPS CODED)Total berths 53 (plus 1 hospital)
3 x 1 Man cabins
25 x 2 Man cabins
1 x Hospital
Additional accommodation containers (TLQ’s)
can be installed to increase by a further
7 x client personnel to 60 POB
Hedemora V-16A 12 1300 BHP
1200 KVA 440V - 60 Hz
Hedemora V-16A 15 1920 BHP
1750 kVA 400V - 60 Hz
Scania DSI 11 250 BHP 230 kVA
Scania DSI 11 350 BHP 250 kVA
1 x Detroit 71 165 BHP 153 kVA
Auxiliary Engine 2
Auxiliary Engine 3
Auxiliary Engine 4
Emergency Generator
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TECHNICAL SPECIFICATION
DPV SUPPORTER
DPV SUPPORTER
FR.SP.600mm FR.SP.650mm LENGTHENING 9750mm FR.SP.650mm FR.SP.600mm
-5 0 5 10 15 20 25 30 35 A B C D E F G H I J K L M N O 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125
20 MEN
U 2M 2M 2M 2M
AIR.COND. L
D
DP ROOML
ELECT.
2.OFFL CHIEFENG. s
D L 1.ENG. s
D D U 100 110 115 125 90
s 55 60 w7c0 75 80 85
E EM
90 95 100 105 90
U LLLLL L
95 100 105 110
WHEELHOUSE s L L office
s s
office
2M 2M STEWARDsCH.OFF.L
L CAPTAIN
1.OFFL
L HOSPITAL
s s D
20 MEN
BRIDGE DECK CAPTAIN’S DECK
FORCASTLE DECK
CASING
MESS 24 MEN
DRY
PROV W ashing machine 2M 2M 2M 2M CO2 ROOM GALLEY Dryer drum
OX.
-25°%
FISH 3250
STORES LAUNDRY
CHAINS
-5 0 5 10 15 20 25 30 35 A B C D E F G H I J K L M N O 40 45 50 55 70 90 D95 U100 105 110 115 STORES
120 125 75 80 85
U EM. MOON POOL
Dk.mess EXIT
HATCH CHAINS
2M 2M +2°
CHARGER COOL
DAYROOM
10 MEN
EM. GENERATOR
-25°
FREEZE DAYROOM 18 MEN
CASING
SHELTER DECK
VOID
CASING
HPR 2.CREW 1.CREW
D
STABTK.
2.CREW
2.CREW
A B C D E F G H I J K L M N O 40 95 U 100-5 0 5 10 15 20 25 30 35 45 50 55 60 65 70 75 80 85 90 105 STOR1E10S 115 120 125
D EX
STABTK. STABTK.
STEERING GEAR PLATFORM STORES
2.CREWU
D 1.CREW
2.CREW
HPR
WORKSHOP
MAIN DECK
VOID
DO
HPR SETTL. GENERATOR ROOM GENERATOR ROOM
A B C D E F G H I J K L M N O 40 -5 0 5 10 15 20 25 30 35 45 50 MOO
5N5
60 65 70 75 80 85 90 95 100 105 110 115 120
POOL THRUSTER THRUSTER
STORES PUMP
STORES
ROOM
GEAR AZIMUTH ROOM ENGINE ROOM
AREA
HPR
BELOW MAIN DECK
ST
OR
ES
/ W
OR
KS
HO
P
3200
wc
air
co
nd
itio
n
La
un
dry
W
ard
ro
be
CO
NF
ER
.
ATLANTIC SUPPORTER
Ow
ner:
Mult
ifin
B.V.
Buil
der:
Verl
kste
d
AS,
Nor
way
I
M
O
N
o
:
7
4
2
4
7
8
6
C
a
l
l
S
i
g
n
:
24m
22m
20m
18m
16m
SWL 50 TON LOAD CURVE. Dyn factor 2.0
14m
SWL 25 TON LOAD CURVE, Dyn factor 2.0
SWL 50 TON LOAD CURVE, Dyn factor 1.3
12m
10m
8m
6m
4m
2m
2m 4m 6m 8m 10m 12m 14m 16m 18m
SWL 50 tons single line up to 17m outreach
Dyn.factor 1.3 CURVE
Dyn.factor on pedestal/slew ring: 2.0
SWL 50 tons single line up to 12 m outreach
Gradually decreasing to 25 tons on 17 m outreach
Dyn.factor 2.0 CURVE
Dyn.factor on pedestal/slew ring: 1.3 x 2.0 = 2.6
50T
45T
40T
35T
30T
25T
6m 8m 10m 12m 14m 16m 17m
ATLANTIC SUPPORTER TECHNICAL SPECIFICATION HYDRAMARINE
-2m
-4m------Waterline-----
above waterline /
sea level
24M
22M
26M
TECHNICAL SPECIFICATION HYDRAMARINE
ATLANTIC SUPPORTER