Type: Riserless light well intervention vessel
Design: UT 737 L
Yard: Søviknes Yard
Year Built: Delivery: 2004
Class: 1A1 Ship-shaped Well intervention unit 1 DK(+)
DYNPOS(AUTRO) E0 HELDK(S, H) HL(2.8)
MAIN DUTIES
Light well intervention services and associated work:
- Construction work
- Subsea installation work
- Securing of wells
- Tower and module handling
- Trenching
- Crane work
- Survey work
- IMR work
- Supply duties
- P& A
- X-TRE installation

PRINCIPAL DIMENSIONS
LOA: 106.20 m/348 ft 6 in
LPP: 94.15 m/308 ft 10 in
Beam: 21.00 m/68 ft 10
Summer Draft: 6.20 m/20 ft 4 in
Deadweight: 4706 ton
Gross Tonnage: 6834 ton

MACHINERY
Main Engines: 4 x Bergen C25: 33L9A 2610kW each
2 x Cummins KTH 50 D 1291 kW each
Propulsion: 2 x RRm Ulstein Aquamaster AXP 120 CP 2500kW each
Bow Thrusters: 2 x RRM Kamewa Ulstein 250 TV-SS 883 kW each
1 x RRM Ulstein Aquamaster TCNS 73/50 180. 883
kW
Aft Thruster: 1 x RRM Ulstein Aquamaster TCNS 73/50 - 180, 883
kW

DYNAMIC POSITION SYSTEM
Type: Marine Technologies
Class Definition: DYNPOS AUTRO

CARGO TANK CAPACITIES
Water Ballast: 3.705 m3
Fresh water: 1.241 m3
Fuel Oil: 1.980 m3
Drill Water: 3.705 m3
Mud: 798 m3
Brine: 199 m3
Methanol: 114 m3
Glycol: 315 m3
Slop: 224 m3
Note: All tanks can not be filled simultaneously

CARGO PUMPS
Fuel Oil Pump: 1 x 250 m3/h- 9 bar
Fuel Oil Pump: 1 x 150 m3/h- 9 bar
1 x Fresh Water Pump: 1 x 250 m3/h- 9 bar
Ballast/Drill Water Pump: 1 x 250 m3/h- 9 bar
Ballast/Drill Water Pump: 1 x 250 m3/h- 3,5 bar
Mud Pumps: 2 x 75 m3/h- 24 bar (each)
Brine Pump: 1 x 100 m3/h- 24 bar
Glycol Pump: 1 x 100 m3/h- 24 bar
Slop Pump: 1 x 75 m3/h- 18 bar
Slop Pump: 1 x 60 m3/h- 3,5 bar
Methanol Pumps: 2 x 50 m3/h- 9 bar (each)

DECK CRANES
1 x Hydramarine HMC 1610 LK SWL 12 t - 15 m
1 x Hydramarine HMC 1077 LT SWL 2 t - 12 m
1 x National Oilwell SWL 130 t - 30 m (Wire length 800 m)
1 x HS Marine AK 40 LE4 SWL 1,39 t - 41,7 m

HELICOPTER DECK
Helicopter Deck forward - capable of landing Superpuma
Diameter 22,5 m
Approved by: NMD and BHAB

MOON POOL
Moon Pool Size: 7150 x 7000 mm
Hatch Max Load: 5 ton/m2

TOPSIDE EQUIPMENT
Tower: National Oilwell Hydralift Versatile Tower system
fitted above main moon pool, used for the following
operations:
-Handling of subsea lubricator
-Handling of subsea modules
-Operation of trenchers
-Operation of ROV
Lifting Capacity: 70 ton
Water Dept/Cap. Main Crane: 2500 m
Main Crane Cap.thru Tower: 50 ton
Following equipment built in: 1 x Main winch
-4 x Guidewire winches
-1 x Cursor winch
70 t (active heave comp.)
5 ton/10 ton
Skidding System on main deck
Hydro carbon cold flare vent system, with mud gas separator
(HC-vent system)

ROV
ROV Hangar: Located aft of the accommodation area
ROVs: 1 x Oceaneering 100 hp Magnum 90 Work-class
ROV/A-frame LARS-system fitted starboard side
1 x Oceaneering Sea Owl Eyeball type ROV with
LARS-system is fitted on port side

SAFETY EQUIPMENT
The life-saving appliances provide for a total number of 72 persons - installed in accordance to the Mobile Unit Equipment Certificate and SOLAS

ACCOMMODATION FACILITIES
The accommodation facilities provide for a total number of 72 persons.

Disclaimer:

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.