MV SIEM Sailor

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Owner Siem Meling Offshore Da

Builder Karmsund Maritim Services AS, Karmøy, Norway

Built 2007

Design VS 485 CD

IMO No. 9370070

DNV No. 26536

VS 485 CDGeneral

The ship is diesel electric driven (frequency controlled propellers,

pumps, fans)-supply ship/pipe carrier, which is designed to meet the

general market, in addition to be specially designed for field supply &

ROV duties, equipped with efficient azimuth thrusters and a dynamic

positioning system for safe and economic world wide service.

The ship is designed for low fuel consumption and excellent sea-

keeping. This in addition to low noise and vibration in hull and

superstructure ensure high comfort. The ship is designed according

to the class notation ”Clean Design” and ”COMF-V rate 3”, and high

focus is given on reduced fuel consumption, which means lesser

emission to the environment. The ship is also built according to DnV’s

notation ”NAUT OSV (A)”.

ClassificationDNV+1A1, Ice-C E0, SF, Dynpos AUTR, Classnotation CLEAN DESIGN, dk(+)(10t/m2), hl(p), LFL*, OIL REC, COMF-V (3)C(3), NAUT OSV(A)OPTIONS: Stand-by Vessel (S), FI-FI I, DEICE-C

FlagNorwegian

Call letterLNVG

CertificatesWorld wide1966 loadline Conv, SOLAS, MARPOLNOFO 2005 Capacity: 1820 m3

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CARGO CAPACITIES

General

14 tanks for mud, brine, slope, base oil, special products and

metanol are combined with ORO.

Capacities

Work/Cargo Deck area 1005 m2

Deck strength 10 t/m2

Fresh Water 1000 m3

Fuel oil 950 m3

Liquid mud 700 m3

Slop 190 m3

Brine 430 m3

ORO 1500 m3

Drill water/Water ballast 2500 m3

Methanol 2 x 75 m3

Special products 4 x 75 m3

Base Oil 206 m3

Cement 400 m3

Waste w. settling 45 m3

Sewage tank 40 m3

Hot water tank 30 m3

Gray water tank 30 m3

Waste oil 20 m3

DISCHARGE RATES

Fresh water 4” 2 x 150 m3/h

Fuel Oil 4” 2 x 0-150 m3/h

Liquid mud 4” (2 screw and 2 centrifugal) 4 x 0-150 m3/h

Slop 2 x 100 m3/h

Brine 4” (-18 bar) 2 x 150 m3/h

ORO 4” (-9 bar) (comb.F.O) 2 x 0-150 m3/h

Drill water /Water ballast 4” (-9 bar) 2 x 150 m3/h

Methanol 4” (-9 bar) 1 x 75 m3/h

Special products 4” (-9 bar) 1 x 75 m3/h

Base oil 4” (hr -9 bar) 2 x 100 m3/h

Cement 5” (min.-5.6 bar: 2 x 76te/hr) 2 x 150 m3/h

All cargo pumps are frequency controlled. The cement bulk system includes dust collector with dust cyclone for the bulk tanks with automatic drainage. Liquid Mud and Special Product tanks are free of any stiffeners, girders or floors. 6 off agitators for the mud tanks and 2 agitators for mud slop tank installed. Slop tanks can be used for OBM. Wash water syst. w/wash.mach. for brine, mud and slop tanks to be heated to 80 degrees Celsius.

The Methanol and Special Product tanks are combined tanks made of stainless steel. Special product capacity is 300 m3 in 4 tanks and methanol are 2 tanks of 150 m3 in capacity.

NAVIGATION EQUIPMENT

1 x X - band Radar ARPA

1 x S - band Radar ARPA & interswitch

2 x Direction finder (VHF and MF)

1 x DGPS 700 + Loran C

3 x Gyro/Autopilot

1 x Echo-sounder

1 x Navtex-receiver

1 x ECDIS voyage computer w/back-up

DP reference systems: 2 x DGPS, 2 x MRU, 1 x Fanbeam

2 x HiPap 500 (prepared)

1 x Radius 1000 Dual

COMMUNICATION EQUIPMENT

According to GMDSS A3

1 x MF/HF Radio w/radio telex & DSC

1 x Satcom ”F” w/telex & fax

1 x Watch keeping receiver

2 x VHF duplex & DSC

1 x VHF semiduplex/5 x VHF portable

2 x Mobile telephones

1 x intercom w/radio/loudhailer

LAN arranged in accommodation

Various communications equipment.

TELEPHONE SWITCH BOARD

- Lines in: Satcom ”F”, Mobiltel. GSM, VHF, Sevsat

- Lines out: Bridge, Eng.ctrl.room, offices, mess room, Captain, Chief

Eng., 2 x Client Cab, Cabins

DECK/RESCUE EQUIPMENT

Tugger Winches 2 x 15 T

Cargo securing winches6 located in safe haven, all with 6 winches each side in safe haven,

side of the cargo rail

Capstans aft 2 x 10 T

Windl./Mooring 2 Hydraulic driven

Cranes boat deck 2 off : 3te x 13 m

1 off Fast Rescue Craft MOB with 212hp engine

Life rafts 3 x 25 men at each side of the ship

Survival Suits for 50 persons

Lifesaving equipment according to NMD rule requirements

Stern gate with opening b = 4600 mm x h = 1800 mm

Fire Fighting Equipment

According to Class requirements

Main dimensions:

LOA 85.00 m

LPP 77.70 m

Breadth 20.00 m

Depth 1st deck 8.60 m

Depth 2nd deck 5.40 m

Draught scantling (max.) 7.20 m

DWT at SWL freeboard (approx.) 5320 T

Gross tonnage 4601 T

Net tonnage 1380 T

Deck load, VCG 1 m a.dk 3020 T

MACHINERY / D/E-PROPULSION

Genset . outp. 4 x Cat 3516BTA, each 1825ekW - Tot.: 7300ekW

Main az.thrstr. 2 x 2450 kW (El. Driven R-R FP AZP 100)

Fwd. az.thrstr. 1 x 880 kW (El. Driven R-R FP)

Bow thruster 2 x 1000 kW

Emergency gen. 1 x 320 ekW

SCR systems are installed, with real-time monitoring of NOxemissions to air. Reduce NOx emissions by + 95%.

PERFORMANCE

Max speed, approx. 15 kn ~24t/day

Econ speed/consumpt. 12 kn ~14t/day

DP operation 5.6 t/day

Port consumpt. 1.5 t/day

ACCOMMODATION

Total 50 persons

Cabins 10 x 1 (single) bed cabins

Cabins 20 x 2 (double) bed cabins

Hospital 1 off, + ward 2 beds

Mess/dayroom for 24/18 persons

Dayroom smokers 10 persons

Coffee shop 1 off, main deck

Reception 1 off, main deck

Wardrobe 1 off, main deck w/22 lockers

Deck office 1 off, C. deck

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Des

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Inno

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/20

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Siem Offshore Inc

c/o Siem Offshore AS

Markensgate 8

4611 Kristiansand

Norway

Postal address:

P.O. Box 425

N-4664 Kristiansand S, Norway

Chartering Department:

Telephone:

+ 47 38 14 30 12

E-mail:

chartering@siemoffshore.com

www.siemoffshore.com

Particulars believed to be correct, without guarantee - revision September 2012