Tag Archives: PPA

Offshore Patrol Ship

The steel cutting ceremony of the Multipurpose Offshore Patrol Ship (PPA) took place on February 13, 2017, at Fincantieri’s shipyard in Muggiano (La Spezia), officially marking the beginning of construction works on the first unit.

Multipurpose Offshore Patrol Ship
Multipurpose Offshore Patrol Ship

The ceremony was attended among others by the Undersecretary of State for Defence, Domenico Rossi, by the Chief of Staff of the Italian Navy, Admiral Valter Girardelli, by the General Manager of Fincantieri, Alberto Maestrini, and by the Senior Vice President Naval Vessels Business Unit & Italy Business Unit of Fincantieri, Angelo Fusco.

The PPA, first of seven units, will be delivered in 2021 and it is part of the renewal plan of the operational lines of the Italian Navy vessels, approved by the Government and Parliament and started in May 2015.

The project as a whole involves the construction of nine units, including seven PPAs, one multipurpose amphibious unit (LHD or Landing Helicopter Dock), and one logistic support unit (LSS or Logistic Support Ship).

RINA Services is also involved in the program. The experience gained in a number of past projects, as well as the close cooperation with the Italian Navy at international level for the development of the Naval Ship Code (a standard equivalent to the SOLAS – Safety of Life at Sea, but applicable to naval vessels, developed by the International Naval Safety Association which includes RINA, the Italian Navy and the main NATO’s Navies) have allowed to fine-tune the ways of cooperating, overcoming the traditional concept of class and taking the specific technical and operational needs of the Navy into greater account.

 

Vessel’s characteristics: PPA – Multipurpose Offshore Patrol Ship

The multipurpose offshore patrol vessel is a highly flexible ship with the capacity to serve multiple functions, ranging from patrol with sea rescue capacity to Civil Protection operations and, in its most highly equipped version, first line fighting vessel. There will be indeed different configurations of combat system: starting from a «soft» version for the patrol task, integrated for self-defence ability, to a «full» one, equipped for a complete defence ability. The vessel is also capable of operating high-speed vessels such as RHIB (Rigid Hull Inflatable Boat) up to 11 meters long through lateral cranes or a hauling ramp located at the far stern.

  • 436 feet/133 meters long
  • Speed more than 33 knots/38 mph/61 km/h according to vessel configuration and operational conditions
  • 171 persons of the crew
  • Equipped with a combined diesel, a gas turbine plant (CODAG) and an electric propulsion system
  • Capacity to supply drinking water to land
  • Capacity to provide electricity to land with 2,000 kW of power
  • 2 modular zones at the stern and at the center of the ship that allow the embarking of various types of containerized operating/logistic/residential/healthcare modules (in particular, the stern area may receive and handle within a covered area up to 5 modules in ISO 20” containers, while the central zone may receive and handle up to 8 ISO 20” containers)

The PPAs will be built at the Integrated Shipyard of Riva Trigoso and Muggiano, with delivery expected, for the first vessel of the class, in 2021, while the following deliveries will take place in 2022, 2023, 2024 (two units), 2025 and 2026.

 

TECHNICAL INFORMATION

MAIN CHARACTERISTICS
Length overall abt. 469 feet/143 m
Length between perpendiculars 436 feet/133 m
Beam 54 feet/16.5 m
Depth 34.5 feet/10.5 m
Speed (maximum/range) 32/15 knots – 37/17 mph – 59/28 km/h
Range 5,000 NM/5,754 miles/9,260 km
Endurance 30 days
Crew 171 people
ENERGY AND PROPULSION SYSTEMS
Propulsion system Combined Diesel and Gas Turbine (CODAG) CC: 2 × DE + 1 TAG/2 × Featherable Controllable Pitch Propellers (FCPP)
Generating sets 4 + 2 Shaft Generators / Electric Motors
HELO CAPABILITIES
Flight deck for SH90 or EH101
Hangar for 2 SH90 or 1 EH101

 

COMBAT SYSTEM

1 × Cockpit Control System

1 × Internal Networking System

1 × Combat Management System (CMS)

1 × Integrated Int/Ext Communication System

1 × Integrated Navigation System

2 × Navigation Radars

1 × Dual Band (C-X) Radar

1 × Identification, Friend or Foe (IFF) Interrogator/Transponder System

1 × IR Surveillance System (2 turrets)

2 × Secondary Caliber Guns – 25-mm

2 × Long Range Acoustic Devices

1 × Electronic Warfare (EW) System (Radar Electronic Support Measures, RESM/Communication Electronic Support Measures, CESM)

1 × Fire Control System (ADT)

1 × Quick Point Device System

1 × Surface Anti Air Missile SAAM-ESD System

1 × Anti-Ship Missile System TESEO*

1 × Main Caliber Gun – 127-mm – Vulcano

1 × Medium Caliber Gun – 76-mm SP – Davide

1 × Decoy Launching System (2 Launchers)

1 × Torpedo Detection System

1 × Active Towed Array System*

1 × Torpedo Launching System*

1 × Heavy-Weight Torpedo System

1 × Obstacle Avoidance Sonar**

1 × Diver Detection Sonar

1 × BathyTermograph Unit

* fitted for

** space foreseen for

Italian Navy’s fleet

Fincantieri, one of the world’s largest shipbuilding groups and reference player in the naval shipbuilding industry, and Finmeccanica, Italy’s leading manufacturer in the high technology sector, will build and equip the units set out in the renewal plan of the Italian Navy’s fleet.

Artist’s impression of a Pattugliatore Polivalente d’Altura, a hybrid design combining the attributes of an Offshore Patrol Vessel (OPV) with those of a multipurpose frigate into the same vessel. (Fincantieri image)
Artist’s impression of a Pattugliatore Polivalente d’Altura, a hybrid design combining the attributes of an Offshore Patrol Vessel (OPV) with those of a multipurpose frigate into the same vessel. (Fincantieri image)

In the framework of this plan, OCCAR (Organisation Conjointe de Cooperation sur l’Armement, the international organization for cooperation on arms) has signed the order of the contractual performance for the construction of six patrol vessels (PPA, or Multipurpose Offshore Patrol Ship), with four more in option, and for one logistic support unit (LSS or Logistic Support Ship) with the consortium (Raggruppamento Temporaneo di Impresa – RTI) consisting of Fincantieri, agent, and Finmeccanica, through its subsidiary Selex ES, principal.

The value of the contracts for the seven units is approximately 3.5 billion euros (US $4 billion), of which Fincantieri’s share amounts to approx. 2.3 billion euros (US $2.6 billion) and the one of Finmeccanica to about 1.2 billion euros (US $1.4 billion).

The contracts provide different activation phases. Today OCCAR has started Phase 1 for the construction of the first PPA and the logistic support unit for a total value of 372 million euros (US $419 million), of which Fincantieri’s share amounts to 220 million euros (US $248 million) and Finmeccanica’s one to 152 million euros (US $171 million). The activation of the next phases concerning the other units is expected to take place in the upcoming months.

The delivery of the logistic support unit is scheduled for 2019, while the first patrol vessel is expected to be delivered in 2021. The delivery of the following patrol vessels is planned for 2022, 2023, 2024 (two units) and 2025.

In general, this multi-year program for the renewal of the Navy’s fleet (known as the «Defence Act») will employ a total funding of 5.4 billion euros (US $6 billion) and foresees the construction, in addition to the aforementioned units, of one transport and landing unit (LHD) through a public contract with the Italian Ministry of Defence currently being finalized. In particular:

  • 1 logistic support unit (LSS or Logistic Support Ship);
  • 6 patrol vessels (PPA, or Multipurpose Offshore Patrol Ship) and 4 more in option;
  • 1 transport and landing unit (LHD or Landing Helicopter Dock).

The fundamental characteristic common to all three classes of ships is their high level of innovation providing them with a considerable degree of efficiency and flexibility in serving different mission profiles. In particular, these are dual use vessels, meaning that they may be used for both standard military purposes and for civil protection and rescue at sea operations, and they also have a low environmental impact thanks to a state-of-the-art auxiliary propulsion system generating a low level of pollution emissions (electric engines) and biological waste control system.

The consortium (RTI) was established according to the cooperation agreement in the field of naval vessels construction signed last October between Fincantieri and Finmeccanica. Pursuant to the agreement, Fincantieri acts as a sole interface to the client, while allowing to enhance Finmeccanica’s products range in the naval field.

In addition to building the vessels at its shipyards, Fincantieri will provide support over the lifecycle of the vessels in the first ten years, through the supply of logistic services (training courses, spare parts, technical documentation) during the construction of the vessels and of ISS or In Service Support (maintenance services), carried out during post-delivery operations, as well as components and naval machinery produced by the Marine Systems and Components Unit, such as shaft lines, wheelhouse, maneuvering propellers, fin stabilizers and other handling systems, the automation system and a part of the special supplies for PPAs delivered by the subsidiary Seastema S.p.A.

Finmeccanica, through Selex ES, will act as prime contractor for all of the new naval units’ combat systems. Selex ES will provide sensors, such as the new multi-functional radar, and will also take on responsibility for all subsystems, included those provided by OTO Melara, WASS, MBDA and Elettronica.

In addition, Selex ES and Fincantieri will develop together the innovative «Cockpit» system. This system will, for the first time ever, allow for the integrated management of sailing and combat system operations, using augmented reality to allow both functions to be effectively managed with fewer operators.

 

Vessel’s characteristics

 

LSS – Logistic Support Ship

The LSS is a vessel that provides logistics support to the fleet, endowed with hospital and healthcare capabilities thanks to the presence of a fully equipped hospital, complete with operating rooms, radiology and analysis rooms, a dentist’s office and hospital rooms capable of hosting up to 12 seriously injured patients. The ship is capable of combining capacity to transport and transfer to other transport vessels used for liquids (diesel fuel, jet fuel, fresh water) and solids (emergency spare parts, food and ammunitions) and to perform at sea repairs and maintenance work for other vessels.

Fincantieri's Logistic Support Ship (LSS) concept (Photo: Christopher P. Cavas/staff)
Fincantieri’s Logistic Support Ship (LSS) concept (Photo: Christopher P. Cavas/staff)

The defense systems are limited to the capacity of command and control in tactical scenarios, communications and dissuasive, non-lethal defense systems. The vessel is also capable of embarking more complex defence systems and becoming an intelligence and electronic war platform.

  • 165 meters/541 feet long;
  • Speed of 20 knots/23 mph/37 km/h;
  • 200 persons including crew and specialists;
  • 4 replenishment station abeam and 1 astern;
  • Capacity to supply drinking water to land;
  • Capacity to provide electricity to land with 2,500 kW of power;
  • Possibility of embarking up to 8 residential and healthcare modules;
  • Capacity to perform rescues at sea, through recovery and seabed operations (the ship is equipped with an 30 tons offshore stabilized crane stabilized);
  • Base for rescue operations through helicopters and special vessels.

Delivery is scheduled in 2019.

 

PPA – Multipurpose Offshore Patrol Ship

The Multipurpose Offshore Patrol Ship is a highly flexible ship with capacity to serve multiple functions ranging from patrol with sea rescue capacity to Civil Protection operations, and in its most highly equipped version, first line fighting vessel.

Fincantieri's PPA multipurpose offshore patrol ship features a large gun, surface-to-surface missiles, and a large helicopter hangar (Photo: Christopher P. Cavas/staff)
Fincantieri’s PPA multipurpose offshore patrol ship features a large gun, surface-to-surface missiles, and a large helicopter hangar (Photo: Christopher P. Cavas/staff)

There will be indeed different configurations of combat system: a «soft» one for the patrol task integrated for self-defence ability, and a «full» one, equipped for a complete defence ability. The vessel is also capable of operating high-speed vessels such as RHIB (Rigid Hull Inflatable Boat) up to 11 meters/36 feet long through lateral cranes or a hauling ramp located at the far stern.

  • 129 meters/423 feet long;
  • Speed of over 31 knots/36 mph/57 km/h;
  • 171 persons of the crew;
  • Equipped with a combined diesel and gas turbine plant (CODAG);
  • Capacity to supply drinking water to land;
  • Capacity to provide electricity to land with 2,000 kW of power;
  • Possibility of embarking modular residential and healthcare zones;
  • 2 modular zones at the stern and at the center of the ship that allow the embarking of various types of containerized operating/logistic/healthcare modules. In particular, the stern area may receive and handle within a covered area up to 5 modules in ISO 20” containers, while the central zone may receive and handle up to 8 ISO 20” containers.

The PPAs will be built at the Integrated Shipyard of Riva Trigoso and Muggiano, with delivery expected, for the first vessel of the class, in 2021, while the following deliveries of the vessels will take place in 2022, 2023, 2024 (two units), and 2025.