RV AKADEMIK NIKOLAJ STRAKHOV

OCEAN EXPEDITION CENTER OF

P.P.Shirshov Institute of Oceanology of the Russian Academy of Sciences

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Research vessel

«AKADEMIK NIKOLAJ STRAKHOV»

Over 30 years of operation, "AKADEMIK NIKOLAJ STRAKHOV" conducted more than 30 expeditions, his team made more than a dozen scientific discoveries in the study of the relief of the bottom of the World Ocean.

displacement 2685 t
length 75,5 m

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Specifications Hide Show

Type	Research vessel
Ownership	Russian Federation
Flag	Russia
Call sign	UIMS
Owner	P.P.Shirshov Institute of Oceanology of RAS on the basis of operational management
Classification	КМ (*) L1(1) AUT2 Special Purpose Ship
Identification number	Register 830662; IMO 8211174;
Built	Finland, 1985
Gross registered tonnage,t	2318
Net registered tonnage, t	695
Displacement, t	2685
LOA, m	75,5
Beam, m	14,7
Draught max., m	4,5
Hull height, m	7,3
Maximum speed, knots	14,8
Crew/passengers	32/42

Engines and generators	Diesel, Type: 6ЧН 40/46 ОМ4, capacity 2576 kW; 1 x Shaft generator, type 3SBEV407 — 500 kW; 380 V; 50 Hz; 3 x Diesel generator type SCANIA — 292 kW; 1 x Emergency diesel generator type MSSF-92-4—100 kW; 380 V; 50 Hz
Steering equipment	Bow Thruster Type: СТО 4 – 2 LIPS; Capacity: 190 kW; 380 V; 50 Hz
Electrical power	380/220 V, (no-break system 220 V for laboratories and echo-sounder)
Fuel/water capacity	fuel supplies with 90% 450/ water supplies with 90% 152
Fuel consumption	100 % 13,0 mt/day; 75 % 8,8 mt/day; 50 % 7,0 mt/day
Endurance	60 days, 12 000 nautical miles
Distillation output	20 mt/day
Separators	type SAREX 25VGS/OCA: 5 mt/hour
Incinerator	type OG200 GOLAR

Equipment Hide Show

	Lifting gear :
	Aft crane HYDROPLAN 3 x 12,5: carrying capacity 3000 kg
	Navigation equipment :
	GPS receiver GPS NWZ-4570; Electromagnetic log SAL RIA; Giro-compass:1 x TOKIO KEIKI, 1 x MERIDIAN; Radar station 1 x FURUNO FAR -2525, 1x FURUNO FAR -2835S; Navigation depth sounder SKIPPER GDS-101; Automatic identification system TRANSAS T105; Navigational receiver NAVTEX SAILOR 6004 COBHAM
	RADIO EQUIPMENT :
	Radio station HF/MF: 1xSKANTI+DSC; Radio station 1xБриг , УКВ -VHF:2xSKANTI+DSC, 1 x Рейд, 3 x AXIS; Satellite station INMARSAT-C SAILOR 6006; Emergency beacon EPIRB MC-MURDO E5, SART MUSSON 502, DUIM C1
	Winches :
	Seismic indicator winch. Main deck. Stern. Pulling force 900 kg; Diameter of winch drum: 140/3000 mm; Drum length:2000 mm; Seismic indicator capacity with D=50mm: 4000 m in 17 layers; Velocity: 1,17 -2,6 m/sec Stern Hydrolic Rope Winch, V-frame, safe actual capacity -12t Pulling force: 10 t; Diameter of winch drum: 1150/600 mm; Drum length:1150 mm; Capacity with rape D=8-20 mm— 8000 m; Velocity: 60-120 m/per min Right side Stern cable winch with manually turning frame, pulling force — 1,5 t Pulling force: 1,5 t; Diameter of winch drum: 900/600 mm; Drum length: 900 mm; Capacity with rape D= 4-7 mm: 12000m; Velocity: 105-120 m/per min Sloop deck Stern cable winch with manually turning frame, pulling force -2,4 t Pulling force: 2,4 t; Diameter of winch drum: 480/1420 mm; Drum length: 900 mm; Capacity with rape D=5 mm: 5000 m, 30 layers; Velocity: 1,42-3,35 m/sec

	Scientific rooms :
	COMPUTER CENTER AND 7 LABORATORIES: Hydrochemistry, tween deck, left side -19,4 m2 Photo laboratory, tween deck, right side -10,4 m2 Sampling room, bow, main deck -18,5 m2 Wet laboratory, bow, right side - 11,9 m2 Geology laboratory, main deck, left side - 14,0 m2 Geophysics laboratory, stern, right side -17,8 m2 Technical room, stern - 8,8 m2 Bridge deck laboratory 15 m2 Upper bridge laboratory 6 m2
	Cargo holds :
	Stern cargo hold— 170 m3, 25 t; Bow cargo hold— 100 m3, 25 t;
	Accommodation :
	8 singles with shower and WC; 7 singles with extra bed; 29 DBL cabins

Scientific equipment Hide Show

Hydroacoustic complex:

Shallow multi beam echo sounder SeaBat 8111, operating frequency 100 kHz, acoustic capacity range 0-220 dB, effective angle along a ray or path 1,5°, rays quantity 101, sector width operational 150°, range of depth explored 10-500 m, strip of review from 300 - 1110 m;

Deep sea multi beam echo sounder

SeaBat 7150 operating frequency 12 kHz, acoustic capacity range 0-236 dB, effective angle along a ray or path 2°, rays quantity 256, sector width operational 150°, range of depth explored 100-5000 m, strip of review from 2700-15000 m; GPS sensors and gyro-compass combined in device OCTANS;

Device of collection and treatment of data PDS2000;
External sensor for measuring of sound speed in water – SVP-30;

High-frequency profiler EdgeTech 3300 signal type CHIRP. Operating frequency from 2 - 16 kHz, acoustic capacity range 0-212 dB, effective angle along a ray or path 20°, ray 1, depth range from 10 - 6000 m, resolution from 6 - 10 cm

Deep Sea Profiler SBE-25

Temperature sensor resolution 0.001 °С, range of measurements from -5 + 35 °C, electrical conductivity sensor resolution 0.0003 S/m, range of measurements 0 - 7 S/m, pressure sensor resolution 0.1 % scale, range 0 - 7000 m, possibility of offline mode
Onboard controller device for profiler SBE-25

General arrangement Hide Show

Vessels position Hide Show

Research vessel

«AKADEMIK NIKOLAJ STRAKHOV»

Atlantic Fleet Base Kaliningrad

RV AKADEMIK BORIS PETROV

RV AKADEMIK BORIS PETROV

RV AKADEMIK NIKOLAJ STRAKHOV

RV PROFESSOR SHTOKMAN

RV PROFESSOR SHTOKMAN

RV AKADEMIK MSTISLAV KELDYSH

RV AKADEMIK MSTISLAV KELDYSH

RV AKADEMIK IOFFE

RV AKADEMIK IOFFE

RV AKADEMIK SERGEY VAVILOV

RV AKADEMIK SERGEY VAVILOV

Base of Kaliningrad

Base of Vladivostok