he vessel is equipped with special technical equipment for works at depths up to 2000 m in various sea areas, including the Arctic regions.
DESIGNATION
The primal vessel’s designation is support for seabed gas and oil fields infrastructure development and exploitation as well as other underwater engineering and diving works including:
- inspection and repair of underwater offshore facilities;
- pipelines inspection and repair;
- maintenance of underwater oil field equipment;
- installation of seabed constructions and mounting of underwater equipment;
- geological and engineering research;
- seabed inspections;
- incidental hydrometeorological research.
- inspection and repair of underwater offshore facilities;
- pipelines inspection and repair;
- maintenance of underwater oil field equipment;
- installation of seabed constructions and mounting of underwater equipment;
- geological and engineering research;
- seabed inspections;
- incidental hydrometeorological research.
BASIC PERFORMANCE
Class index | KM Arc5 [1] АUT1 DYNPOS-2 EPP Special purpose ship |
Full displacement, t | 6620 |
Length overall, m | 108,5 |
Beam overall, m | 17,8 |
Full speed, kt | about 15,0 |
Economical speed, kt | about 10,0 |
Range (at economical speed and 100% fuel reserve, nm | not less than 6000 |
Endurance, days | 40 |
Crew, persons (specialists) | 36(60) |
MAIN MACHINERY
Diesel-electric propulsion
Unified energy system includes
4 x 2610 kW (690 V, 50 Hz) main diesel-generators
2 x main switchboards
1 x 760 kW (400 V 50 Hz) harbour diesel-generator
1 x 200 kW (400 V, 50 Hz) emergency diesel-generator.
Electric propulsion system includes
2 x 3000 kW propelling electric motors;
2 x rudder-propellers;
2 x 800 kW bow thrusters;
1 x 1000 kW retractable thruster. .
Auxiliary power:
2 x KAB 1,6/7-М type automatic boiler units.
Unified energy system includes
4 x 2610 kW (690 V, 50 Hz) main diesel-generators
2 x main switchboards
1 x 760 kW (400 V 50 Hz) harbour diesel-generator
1 x 200 kW (400 V, 50 Hz) emergency diesel-generator.
Electric propulsion system includes
2 x 3000 kW propelling electric motors;
2 x rudder-propellers;
2 x 800 kW bow thrusters;
1 x 1000 kW retractable thruster. .
Auxiliary power:
2 x KAB 1,6/7-М type automatic boiler units.
SPECIAL DEVICES AND EQUIPMENT
Deep water diving system (DWDS) for underwater engineering works and diving operations by saturated diving method.
The DWDS includes a hyperbaric rescue boat for evacuation of divers in pressure chambers.
2 x manned underwater vehicles.
1 x remotely operated underwater vehicle.
1 x small remotely operated underwater vehicle.
1 x “Piligrim” type unmanned underwater vehicle.
Equipment for detection and identification of leaks from gas and oil pipelines installed on underwater vehicles.
1 x 100 t capacity hydraulic crane with deep water tension-stabilizer winch for lifting loads from depths.
1 x 12.5 t capacity with deep water winch for onboard cargo handling.
1 x 7 t capacity manipulator-crane for launch and recovery of manned and unmanned underwater vehicles and daily cargo operations.
The DWDS includes a hyperbaric rescue boat for evacuation of divers in pressure chambers.
2 x manned underwater vehicles.
1 x remotely operated underwater vehicle.
1 x small remotely operated underwater vehicle.
1 x “Piligrim” type unmanned underwater vehicle.
Equipment for detection and identification of leaks from gas and oil pipelines installed on underwater vehicles.
1 x 100 t capacity hydraulic crane with deep water tension-stabilizer winch for lifting loads from depths.
1 x 12.5 t capacity with deep water winch for onboard cargo handling.
1 x 7 t capacity manipulator-crane for launch and recovery of manned and unmanned underwater vehicles and daily cargo operations.