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

.................................................................................................................... ...........................................................................

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

.................................................................................................................... ...........................................................................

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