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Vessel Reference Code:STLS1313

Vessel Type: Dive Support Vessel

Profile

Features a 9-man Saturation System permanently built into the vessel.
The Diving System is rated to 254 m, includes one Two/Three man Diving Bell deployed through dedicated moon-pool as well as one 10 man Hyperbaric rescue chamber deployed on port side.
The vessel is design for wordldwide operations using diver intervention down to 250 m.
Deck load capacity to 840 t (approx.) and Crane capacity to 250 m water depth.

MAIN PARTICULARS
Built:
1975, upgraded 2003 and 2004
LOA:
84.5 m
Breadth:
16.1 m
Accommodation:
73 persons
Main Deck Area:
482 m2 with 6.5 t/m2
GRT:
2,645
DWT:
1,311 t
Bollard Pull:
50 t
Ballast Capacity:
750 t
FW Consumption:
20 t / Day (for 75 persons)

FW Storage Capacity: 365 t @ 100% Capacity
30 t Pedestal Crane with 450 m wire
6.13 x 4.15 m Deck Moon-pool
Built-in Gas Storage of 3,800 m3 with gas transfer pump and manifolds.
9-man Saturation, 3 man Bell & 10 man HRC
1 x DDC and 2 X LARS for Surface Diving
Fully outfitted Project Office
Bridge Posit Equipment includes NaviPac suit, online Monitors in key cabins for Audio/Video / Helmsman's information.

MACHINERY
Diesel Electric Generator:

4 Hedemora V18A diesels (each 2060 HP) driving 1800 KVA AVK alternators.
2 Detroit 12V 149t diesels (each 980 HP) driving 812 KVA Fairbanks Morse alternators.
1 Mercedez Benz OM 403 diesel (170 HP) driving 212 KVA Van Kaik alternator.

Main Propulsion:
4 Loher Electric motors (each 1057 KVA) geared to twin CPP.
Bow Thrusters:
2 total 23 tons thrust.
Stern Thrusters:
2 total 23 tons thrust.
Propellers:
2 units 4 bladed KAMEWA controllable pitch propellers in Kort nozzles.
Rudders:
2 spade rudders with Electo Hydraulic steering motors.
Stabilisers:
2 Ulstein roll dampening tanks.
Ship Compressors:

1 aft working air compressor for machinery spaces and deck.
1 Fwd working air compressor for machinery spaces and deck
1 Volvo Penta TMD 70B diesel driven emergency air compressor.

FUEL CONSUMPTION
At Max Speed 13 knots:
15 t/ Day
At 10 knots:
12 t / Day
On DP:
15t/Day (All propulsion Units Running and 3 Generators online) - Normal use 10 - 12t/day.
During Standby:
3 t / Day (One detroit diesel on line)
Type / Grade Fuel:
Marine Gas Oil DMA (Max Sulphur content 0.15%, Viscosity @ 40, Degrees C - 3.0, Flash Point 69)
Fuel Storage Capacity:
660 t @ SG 0.86 and 98% Capacity.
Lube Oil Consumption:
1% Fuel Oil Consumption (approximately)
HELIDECK
Diameter:
17.5 m / suitable for Augusta Bell 139 Helicopter, with a maximum take-off weight of 6,000 kg - DnV Class Approved.
LIFE-SAVING APPLIANCES

2 x 60 persons life boats
2 x 25 persons life rafts
2 x 20 persons life rafts
All LSA is dimensioned for 75 persons.

AUXILIARY LIFE SUPPORT EQUIPMENT
Water Maker:
25 t / Day Sewage Treatment Plant: RWO GMBH, Type - WWT 6 BIOPUR, Capacity - 12.58 m3/day
Fixed on Bridge:
Panel mounted Thermogastech gas detection system;
Safenet 4100, 4 channel with 2 remote sensors 0-100 PPM (bridge wing & aft deck) and 2 explosion proof sounders.

Hand Held Pump:
Dreager Handheld Detection Pump c/w H2S Tubes 0-100 PPM
BA Escape Masks:
Panorama Nova personal Escape Full Face Mask c/w H2S canister (60)

BA Sets: Dive and Sat Controls BA Sets c/w communications (5)
ip's safetly complement (4 sets)
*Additional BA sets etc. placed onboard for projects as required.

Machinery Space:
Fixed CO2 installation.
Diving Spaces:
Halon installation
Fire Monitor for onboard use only.
CRANE & DECK MACHINERY
Crane Port Side:
30 t capacity @ 10 m outreach
15 t capacity @ 20 m outreach
3.7 man riding function
Crane Starboard:
2 t capacity @ 11 outreach
Mooring Capstans:
2 electric stein 14 kW positioned aft (port/Stbd) each 5 t pull at 12m/min
Working Capstans:
1 Brattvaag hydraulic speed positioned port side pull 5 t.
1 Acta positioned starboard side pull 5 t at 15 m /min.
Workboat:
1 off 5.5 m x 2.38 m x 0.88 m with 68 HP Ford diesel.
Max speed 8 knots with capacity for 10 persons.
ACCOMMODATION & RECREATIONAL FACILITIES
Air-conditioned accommodation for the following personnel
Total Personnel Onboard:
73 persons
Basic Marine Crew:
16 persons
Catering Crew:
6 persons
Marine & Catering:
in 14 cabins (total of 24 berths)
Dive Technicians:
in 2 cabins (total of 4 berths)
Charterers Personnel:
45 persons in 16 cabins as follows:
2 x Single Berths
4 x Double Berths
5 x Triple Berths
5 x Four Berths
Hospital:
1 Berth
Recreation Room:
20 persons
Mess Room:
21 persons
STORE ROOMS
Deep Freezer:
25 m3 stowage volume (approx.)
Food Cooler:
13 m3 stowage volume (approx.)
Dry Store:
31 m3 stowage volume (approx.)
DYNAMIC POSITIONING SYSTEM
DP System 1 dual redundant Kongsberg SDP521 including:
2 units UPS
2 VRUs

The following referencing systems are available:

Hydro Acoustic - HiPAP 350
Starboard Tautwire - Bandak LWTW MK15B
3 DGPS (Dual C-Nav)
1 FanBeam - MDL Fanbeam Version 4.1
3 Gyro

MONITORING & IT EQUIPMENT

NaviPac suit in online mode installed in fully outfitted Project Office.
Helmsma Posit Display transferred to Monitors at key locations.
Divers' Video and Audio transferred to Monitors at key locations.
ROV Video & Audit transferred to Monitors at key locations
Ship's Server providing access to project & client offices as well as to key personnel cabins

SATURATION & AIR DIVING SYSTEMS

A nine man Draegerwerk AG Saturation Diving System rated to a water depth of 254 m and classed in accordance with rules of operating in DP mode while diving comprising of:

3 units 3 men single lock living chambers
1 entry lock chamber with toilet and shower facilities.
1 central transfer lock chamber with toilet and shower facilites.
1 2/3 man diving bell complete with handling system.
Diving Bell Moon Pool 2.60 m
Working Moon Pool 6.13 m x 4.15 m
1 unit 10-man hyperbaric rescue chamber
1 divers gas reclaim system
3,800 m3 capacity gas storage system
1 surface supplied diving system for mixed gas and air diving

NAVIGATION EQUIPMENT
Radars:
2 x (1 x FURUNO FAR-2117 + 1 x Kelvin Hughes HN5000ATA)
1 off slave display at DP desk
Ship Security Alert System:
1 off ship guard ship security alert system, Transas Telematics.
Automatic ID System:
1 McMurdo
Long Range ID Tracking:
1 Skywave DMR-800 LRIT
Magnetic Compass:
1
Gyro:
3 Speery Mk 37
Autopilot:
1 Sperry
Echo Sounder:
1 Simrad ED161, with repeater on DP Bridge.

Navigational Aids: 2 off C-Nav dual frequency receivers; Type 2050 series
1 Furuno DGPS / requires availability of matching regional land based support
1 Furuno GPS

COMMUNICATION EQUIPMENT
GMDSS:
MTI Area 1 + 2 + 3 installation
Radio / SSB:
ICOM-IC-M710 MF/HF
VHFs:
1 x Sailor 2048, 1 x Raytheon Ray 98E, 1 x Skanti TRP 250
2 x Sperry RM2042 (Fitted with DSC)
Telex:
MTI/Thrane & Thrane Inmarsat C and radio telex
SATCOM:
1 x Inmarsat / Nera Saturn Bm capable of telephone, fax and email.
1 x V-SAT KU-Band Maritime Sea Tel 6006 - Internet Facility
Portable Radios:
11 Motorola Radios (8 x VHF Intrinsically Safe + 3 x UHF)
Weather Telefax:
1 off Furuno Fax 207
EXAMPLE OF LOADING CRITERIA
Fresh Water:
134 t
Fuel Oil:
202 t
Detroit Day Tank:
18.6 t
Settling Tank:
40.18 t
Day Tank:
40.18 t
Lube Oil:
7.1 t
Miscellaneous Tank:
14.5 t
Provision / Crew and Effects:
14 t
Deck Cargo Load:
approx. 840 t
Total Deadweight:
approx. 1,311

All details are given in good faith but without guarantee.

Please Contact Us for serious inquiries.

General Arrangement Plan

General Arrangement Plan

Bridge Deck
Client Cabin
Crane Operation
Deck Load, OT Mats
Deck Load Out
Divers SAT
Diving Bell
HeliDeck
Mess Room
Offloading Barge
Port Side
Recreation Room
SAT Chamber
Saturation Chamber
Stern Deck
Surface Divers