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OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD

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ELIANA MONTICONE

on 29 July 2014

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Transcript of OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD

OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
MAIN CHARACTERISTICS
Lenght overall
Lenght between perpendicular
Moulded Breadth
Breadth overall
Design Depth
Full load displacement about
94.50 m
80 m
16.60 m
20.50 m
8.50 m
3600 tons
OCEAN PATROL VESSEL
FOR ITALIAN COAST GUARD “DATTILO” CLASS
MAIN FEATURES
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD
“DATTILO” CLASS
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
MAIN MACHINERY - AUXILIARY PROPULSION SYSTEM

RINA Class Notation C , special service oil recovery - Fire fighting and rescue - Unrestricted navigation aut-ums
OCEAN PATROL VESSEL FOR
ITALIAN COAST GUARD “DATTILO” CLASS
TASKS AND MISSIONS
Antipollution (Oil recovery)
Sea Control and air / surface surveillance
Search and rescue
Operation control centre platform for civil rescue
Fishering Protection
Fire fighting
Towing of vessels
Carriage of containers and vehicles
Emergency relief operations
PROP. SHAFTS COMPONENTS
LAYOUT
EXT. FIRE-FIGHTING PUMPS
FIRE-FIGHTING PUMP MULTIPLIERS
PROPULSION
MAIN ENGINES
GEAR BOXES
PROPULSION E/ENGINES
PROPELLERS
ELETTRIC ENGINE
PORT SIDE
STBD SIDE
GEAR BOX
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
MAIN MACHINERY - AUXILIARY PROPULSION SYSTEM
The vessel is provided with an auxiliary propulsion system electric type, alternative to the main diesel engines, able to perform the nominal vessel speed of abt. 8 kts during the surveillance operating mode.
The electric propulsion is designed with two electric engine, one for each propeller shaft.
Each engine is connected to the gear box and is engaged/disengaged by one dedicated hydraulic clutch fitted inside the gear box.
Electric engine: water cooled squirrel gage motor 4 pole; power 250 kW each; nominal speed 1500 rpm.
The speed of the electric engines is regulated by two dedicated frequency converters.
The ship automation system manages the propulsion system and the change-over between diesel and electric motors.
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
HELO DECK
The vessel is equipped with one helo deck in compliance with NATO APP2
Capacity 10 ton
Designed for helicopters type AB 412 / AW 139
NATO APP2 night vision system for night landing operations
Refueling system with 20 m3 JP5; water supply; converters for helo electric feeding
LONGITUDINAL VIEW
TOP VIEW
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
RIGID HULL INFLATABLE BOATS
The vessel is equipped with 4 high speed RIBs able to perform surveillance and rescue operations.
RHIBs
Overall length: abt. 9.2 m
Overall width: abt. 3.5 m
Engines: n° 2 diesel jet drive type
Speed: abt. 35 kts
Range: 150 nm
Rigid hull: light alloy
Seats: n° 3 for the crew + 1 for passenger
Single hoisting point type: quick release hook
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
MAIN MACHINERY - MAIN PROPULSION SYSTEM & ELECTRICAL GENERATION
n° 2 propulsion diesel engines GE 12V 228
• MCR 2289 kW
• Nominal speed: 1050 rpm
• Cylinders number: 12 V
• Fuel oil: NATO F76 or equivalent
• Power take out for fire fighting pump FIFI (650 kW)

n° 2 gear boxes with power take in and hydraulic clutch for auxiliary electric propulsion
system

Propeller speed:
240 rpm in main propulsion mode
150 rpm in auxiliary electric propulsion mode

n° 2 shaft lines Fincantieri with controllable pitch propellers

Electric Generation:
n°3 Diesel engines generators: Isotta Fraschini V1708C2ME 650 kWe -
400 V, 50 Hz
n°1 Emergency diesel generator: Isotta Fraschini L1306T3ME 250 KWe -
400 V, 50 Hz
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
ADDITIONAL RINA CLASS NOTATIONS
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
ADDITIONAL RINA CLASS NOTATIONS
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
CARGO DECK
DECK 1 - WORKSPACE 450 m3 DEFENDERs LAYOUT
RINA OIL RECOVERY CLASS
The vessel is fully prepared for oil pollution operations and in compliance with RINA OIL RECOVERY CLASS
ORO Storage tanks: n° 8 with capacity abt. 500 m3
OIL separator skimmer: capacity 50 t/h
Antipollution barriers: 250 m
RINA FIRE FIGHTING CLASS
One External fire fighting system in compliance with RINA FIFI class E is provided.
Main features:
n° 2 monitors each with capacity: sea water 1200 m3/h - foam 300 m3/h installed on top of wheel house
Length of jet: > 120 m
n°2 FIFI pumps driven by the two main propulsion diesel engines (power: 650 kW inlet pressure 10 bar)
RESCUE CLASS

The vessel is in compliance with the RINA Rescue Class with areas and facility for 60 rescued persons
DECK 1 - WORKSPACE 450 m3 LASHING CUPS LAYOUT
Radar System
Radar X Band with enhanced DPC
Radar 10 kW X Band to be interfaced with Sea Drarq System
Radar 25 kW Upmast X-band transceiver

Surveillance Optronic system
Radio System
VLF 10 kHz – 0.5 MHz (in reception)
MF 0.5 MHz – 1.6 MHz (in reception)
HF 1.5 MHz – 30 MHz
VHF/AM GAG Aeronautical frequency range
VHF/FM Marine Band
UHF/AM Tactical Band
Satellite communications by using the satellite Inmarsat Fleet 77
OCEAN PATROL VESSEL FOR ITALIAN COAST GUARD “DATTILO” CLASS
NAVIGATION AND SURVEILLANCE SYSTEMS
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