Tag Archives: PT PAL

SIGMA sea trials

The first of two SIGMA 10514 PKR naval frigates for the Indonesian Navy has successfully completed its sea trials as of 7 September. This is a major milestone on a project for which the first steel was cut in January 2014.

First SIGMA 10514 PKR frigate for Indonesian Navy completes sea trials
First SIGMA 10514 PKR frigate for Indonesian Navy completes sea trials

The assessment phase began with seven days of basin trials to ensure that the propulsion and safety systems were fully operational before the vessel made the challenging passage from the PT PAL shipyard in Surabaya to the open waters of the Java Sea. There then followed two weeks of sea trials that included tests of a weapons system and the combat radar and commissioning of the sonar. Noise measurements and cavitation observations were also carried out.

The trials were successful, with almost all the systems passing their assessments first time around. Some elements, such as the accommodation, require minor modifications and these will be undertaken prior to three days of final tests at the end of September.

The 105-metre/344.5-foot, 2,365 tonne PKR frigates are designed to undertake a wide range of missions in and around the waters of Indonesia. Their primary mission is anti-air, anti-surface and anti-submarine warfare. However, they are also equipped for maritime security, search and rescue, and humanitarian support tasks.

The two vessels have been/are being been built using a collaborative modular process operating simultaneously at Damen Schelde Naval Shipbuilding (DSNS) in the Netherlands and PT PAL shipyard in Indonesia. Each is made up of six modules, and for the first vessel four of these were built at PT PAL. The other two were built and fully tested at DSNS in the Netherlands before being shipped for final assembly at PT PAL.

The success of the programme rested on the two yards working together with the end client operating almost as a single unit. The strong relationship also allowed the massive technology-transfer programme to proceed smoothly, both in Indonesia and in the Netherlands.

The first Sigma 10514 is on schedule for delivery at the end of January 2017 following the completion of three months of crew training. Meanwhile, work is currently proceeding in both the Netherlands and Indonesia on the second vessel in the contract.

The first of up to two SIGMA 10514 PKR naval frigates for the Indonesian Navy has successfully completed its sea trials as of 7 September. This is a major milestone for a project for which the first steel was cut in January 2014

 

CHARACTERISTICS

GENERAL
Customer Indonesian Navy
Basic functions Naval Patrol Exclusive Economic Zone (EEZ), deterrence, Search and Rescue (SAR), Anti-Surface Warfare (ASW), Anti-Air Warfare (AAW), Anti-Submarine Warfare (ASUW), Electronic Warfare (EW)
Hull material Steel grade A/AH36
Standards Naval/Commercial, naval intact/damaged stability, noise reduced, moderate shock
Classification Lloyd’s Register of Shipping (supervision) 100 A1 SSC Mono Patrol, G6, LMC UMS
DIMENSIONS
Length overall (o.a.) 345 feet/105.11 m
Beam Moulded (mld) 46.6 feet/14.2 m
Depth no.1 deck 28.7 feet/8.75 m
Draught (dwl) 12.1 feet/3.7 m
Displacement (dwl) 2,365 tonnes
PERFORMANCE
Speed (Maximum power) 28 knots/32 mph/52 km/h
Range at 14 knots/16 mph/26 km/h 5,000 NM/5,754 miles/9,260 km
Endurance 20 days at sea
PROPULSION SYSTEM
Propulsion type Combined Diesel or Electric (CODOE)
Diesel engines 2 × 10,000 kW Maximum Continuous Rating (MCR) Propulsion type
Electric motors 2 × 1300 kW
Gearbox 2 × double input input/single output
Propellers 2 × Controllable Pitch Propellers (CPP) diameter 12 feet/3.65 m
AUXILIARY SYSTEMS
Generator sets 6 × 715 kWE
Emergency gen. set 1 × 180 kWE
Chilled water system 2 × units, redundant distribution
Fire fighting 4 × main pumps +1 x service pump
Degaussing System
DECK EQUIPMENT
Helicopter deck Max. 10 tons helicopter, with lashing points
Helicopter operations day/night with refueling system
Helicopter hangar
RAS on helicopter deck PS&SB, astern fueling
Boats 2 × Rigid Hull Inflatable Boat (RHIB)
ACCOMMODATION
Fully air-conditioned accommodation for 120 persons
Commanding Officer 1
Officers 26
Chief Petty Officers 10
Petty Officers 36
Junior Ratings 29
Trainee Officers 18
Provisions for Nuclear, Biological and Chemical (NBC) citadel/decontamination
WEAPON & SENSOR SUITE
3D-Surveillance & target indication radar & Friend or Foe Identification (IFF)
Radar/electro optical fire control
Hull Mounted Sonar
Combat management system
Medium calibre gun 76-mm
1 × Close In Weapon System (CIWS)
2 × Surface-to-Surface Missile (SSM) launcher
12 cell Vertical Launching (VL) Short Range Air Defense (SHORADS)
2 × triple Torpedo launcher
Electronic Support Measures (ESM) & Electronic CounterMeasures (ECM)
2 × Decoys/chaff
Integrated internal & external communication system
NAUTICAL EQUIPMENT
Integrated bridge console, 2 × Radar, Electronic Chart Display & Information System (ECDIS), Global Maritime Distress and Safety System (GMDSS-A3), reference gyro

 

Sea trials of SIGMA

According to Ridzwan Rahmat, IHS Jane’s Defence Weekly correspondent, Indonesian state-owned shipbuilder PT PAL has begun sea trials of the country’s first SIGMA 10514 Perusak Kawal Rudal (PKR) guided-missile frigate on order for the Indonesian Navy.

Indonesia has begun sea trials of its most complex indigenously assembled warship to date
Indonesia has begun sea trials of its most complex indigenously assembled warship to date

The vessel, which will be the future KRI Raden Eddy Martadinata (331), began its sea trials in the week starting 11 July in waters off Ujung, Surabaya. The trials included a speed test, a crash stop test, and turning manoeuvres.

Raden Eddy Martadinata was launched by PT PAL on 18 January at the company’s shipyard in Surabaya. The frigate is one of two platforms being constructed jointly by Dutch shipbuilder Damen Schelde Naval Shipbuilding (DSNS) and PT PAL under a contract signed with the Indonesian Ministry of Defence in June 2012.

According to specifications provided by PT PAL, the PKR frigate has a standard displacement of approximately 2,400 tonnes, can accommodate a crew of 120, and it can hold a 10-tonne helicopter on its flight deck. The platform has a top speed of 28 knots/32 mph/52 km/h, a maximum range of 5,000 nautical miles/5,754 miles/9,260 km at 14 knots/16 mph/26 km/h, and a standard range of 4,000 nautical miles/4,603 miles/7,408 km at 18 knots/21 mph/33km/h.

Raden Eddy Martadinata ‘s weapons include an Oto Melara 76-mm main gun, launchers for MBDA MM40 Exocet Block II anti-ship missiles, six (two triple) 324-mm Eurotorp B515 torpedo launchers, the Rheinmetall Defence Millennium 35-mm close-in weapon system, and a 12-cell Vertical Launch System (VLS) that can deploy the MBDA VL-MICA surface-to-air missiles.

The weapon systems will be completed with a modified version of Thales’ TACTICOS Combat Management System (CMS).

The platform is on track for delivery to the TNI-AL in January 2017.

SIGMA FRIGATE 10514
SIGMA FRIGATE 10514

 

SIGMA FRIGATE 10514

GENERAL
Customer Indonesian Navy
Basic functions Naval Patrol Exclusive Economic Zone (EEZ), deterrence, Search and Rescue (SAR), ASW (Anti-Submarine Warfare), AAW (Anti-Aircraft Warfare), ASUW (Anti-Surface Warfare), EW (Electronic Warfare)
Hull material Steel grade A/AH36
Standards Naval/Commercial, naval intact/damaged stability, noise reduced, moderate shock
Classification Lloyd’s Register of Shipping (supervision)
DIMENSIONS
Length overall (o.a.) 344.85 feet/105.11 m
Beam Moulded (mld) 45 feet/14.02 m
Depth no.1 deck 28.7 feet/8.75 m
Draught Design Waterline (dwl) 12.14 feet/3.7 m
Displacement Design Waterline (dwl) 2,365 tonnes
PERFORMANCE
Speed (Maximum power) 28 knots/32 mph/52 km/h
Range at 14 knots/16 mph/26 km/h 5,000 nautical miles/5,754 miles/9,260 km
Endurance 20 days at sea
PROPULSION SYSTEM
Propulsion type CODOE (Combined Diesel or Electric)
Diesel engines 2 × 10,000 kW MCR (Maximum Continuous Rating) Propulsion type
Electric motors 2 × 1300 kW
Gearbox 2 × double input input/single output
Propellers 2 × Controllable Pitch Propeller (CPP) diameter 11.65 feet/3.55 m
AUXILIARY SYSTEMS
Generator sets 6 × 715 kWE (kilowatts electrical)
Emergency generator set 1 × 180 kWE (kilowatts electrical)
Chilled water system 2 × units, redundant distribution
Fire fighting 4 × main pumps + 1 × service pump
Degaussing System
DECK EQUIPMENT
Helicopter deck maximum 10 tons helicopter, with lashing points
Heli operations day/night with refueling system
Helicopter hangar
RAS (Replenishment at Sea) on helicopter deck PS&SB, astern fuelling
Boats 2 × RHIB (Rigid-Hulled Inflatable Boat)
ACCOMMODATION
Fully air-conditioned accommodation for 120 persons
Commanding Officer 1
Officers 26
Chief Petty Officers 10
Petty Officers 36
Junior Ratings 29
Trainee Officers 18
Provisions for NBC citadel/decontamination
WEAPON & SENSOR SUITE
3D-Surveillance & target indication radar & IFF (Identification Friend or Foe)
Radar/electro optical fire control
Hull Mounted Sonar
Combat Management System (CMS)
Medium calibre gun 76-mm
1 × Close In Weapon System (CIWS)
2 × SSM (Surface-to-Surface Missile) launcher
12 cell VL (Vertical Launch) SHORADS
2 × triple 324-mm Torpedo launcher
ESM & ECM (Electronic Support Measures and Electronic Countermeasures systems)
2 × Decoys/chaff
Integrated internal & external communication system
NAUTICAL EQUIPMENT
Integrated bridge console, 2 × Radar, ECDIS (Electronic Chart Display & Information System), GMDSS-A3 (Global Maritime Distress and Safety System), reference gyro

 

SIGMA PKR 10514

Indonesian first SIGMA

PT PAL has launched the first of two SIGMA 10514 Perusak Kawal Rudal (PKR) guided-missile frigates designated for the Indonesian Navy (TNI AL). PT PAL built these ships in collaboration with Damen Schelde Naval Shipbuilding (DSNS). The ceremony was attended by the Guests of Honour, namely the Indonesian Minister of Defense, Ryamizard Rycudu along with Coordinating Minister of Maritime Affairs, Rizal Ramli; ambassadors from neighboring countries; the Governor of East Java, Soekarwo and Chief of the Navy Admiral Ade Supandi.

Indonesian Navy first SIGMA 10514 PKR launched at PT Pal Surabaya Shipyard
Indonesian Navy first SIGMA 10514 PKR launched at PT Pal Surabaya Shipyard

Coordinating Minister for Maritime Affairs, Rizal Ramli said: «The Launching of PKR1 is a great momentum for the development of the Indonesian Shipbuilding and Maritime Industry. This has shown that Indonesia has the human resources and skills to develop naval vessels. However, we must still improve our technology and knowledge in order to compete internationally. Certainly, this is what we hope to achieve from our partner DSNS».

Mr. Firmansyah Arifin, President Director of PT Pal: «The launching of the first PKR went very smoothly. We are confident that the installation of the remaining technical parts of the vessel will be carried out in due time, so that the delivery phase can be achieved on or ahead of schedule».

The SIGMA 10514 PKR frigate was a project initiated in August 2010 by the Indonesian Ministry of Defence. The Ministry awarded a contract to Damen for the construction of the first SIGMA 10514 PKR in December 2015. The first steel was cut by the former Minister of Defence, Mr. Purnomo Yusgiantoro in January 2014 and the keel was laid in April 2014 at PT PAL shipyard in Surabaya. The PKRs are designed and built to endure various missions.

Damen frigate modularly constructed in the Netherlands and Indonesia in collaborative construction project
Damen frigate modularly constructed in the Netherlands and Indonesia in collaborative construction project

 

Purpose

Primarily, the vessel will be operated for Anti-Air Warfare, Anti-Surface Warfare, and Anti-Submarine Warfare. However, it is also compatible with Maritime Security, Search and Rescue, Patrol, and Humanitarian Support tasks. TNI-Al will be strongly empowered by this state-of-the-art maritime capacity.

Damen has extensive experience in the use of composite materials
Damen has extensive experience in the use of composite materials

 

Modular construction

The SIGMA 10514 PKR has a proven design and is uniquely built using a modular approach. SIGMA stands for Ship Integrated Geometrical Modularity Approach. In essence, the PKRs are divided into 6 modules of which 4 were built in PT PAL’s shipyards while the other two modules were built and fully tested at DSNS in the Netherlands. The modular building enables greater flexibility, is more cost effective and allows for building in various locations worldwide. Essentially, it provides a large portion of technological transfer. When the 6 modules were complete, PT PAL had the responsibility of integrating them into one sole vessel.

A study was carried out to evaluate the influence of different ship components on the airflow around a ship's superstructure
A study was carried out to evaluate the influence of different ship components on the airflow around a ship’s superstructure

 

Main characteristics

Technically, the PKR has a length of 345 feet/105.11 metres, a beam of 46.6 feet/14.2 metres and a displacement of 2,365 tons. The vessel features a fully air-conditioned accommodation for up to 120 persons. The helicopter deck is suitable to host a medium sized helicopter hanger with a weight of max 10 tons. The vessel is also equipped with two Rigid Hull Inflatable Boats (RHIBs) for rescue and patrol operations. The frigate has a speed of 28 knots/32 mph/52 km/h, and can sail up to 5,000 NM/5,754 miles/9,260 km at 14 knots/16 mph/26 km/h. The endurance is at least 20 days at sea.

The propulsion system of the PKR vessel utilises a combined diesel or electric (CODOE) which consists of two 10,000 kW Maximum Continuous Rating (MCR) diesel engines, two 1,300 kW electric motors, two double input gearboxes and two 12 feet/3.65 metre controllable pitch propellers. The vessel is equipped with a sophisticated platform management system that enables operating, control and monitoring of the ship’s auxiliary systems. The vessel will naturally be equipped with a complete, state-of-the-art sensor and weapon package to counter air, surface and sub-surface threats. For self-defence, the vessel is also equipped with comprehensive electronic warfare systems.

The sensory aspect of the SIGMA is equipped with 3-D surveillance radar with a range of 135 NM/155 miles/250 km. Furthermore, there is a target indication radar which also has an electro optical fire control system. The sensor array also comprises a Friend or Foe Identification (IFF) system and a hull mounted sonar.

By using Finite Element Analysis, the actual behaviour of a ship’s structure can be simulated. Undesired effects can be found and corrected
By using Finite Element Analysis, the actual behaviour of a ship’s structure can be simulated. Undesired effects can be found and corrected

 

Sharing expertise

Naturally, this strategic project between PT PAL and DSNS also led to a flow of knowledge transfer from Damen to its Indonesian counterpart. In fact, more than 300 people from PT PAL benefitted from the extensive sharing of shipbuilding expertise. PT PAL shipyards also ameliorated its infrastructure as part of the project. Mr. Arifin: «The partnership between PAL and Damen is undoubtedly a great opportunity. In particular, PT PAL has extensively benefitted from a transfer of knowledge and technology. For instance, we have improved our yard standards and trained our workers. Certainly, we would highly recommend the continuation of this strategic partnership for the future».

Damen works alongside world-renowned research institutes such as Delft University of Technology, Maritime Research Institute Netherlands (MARIN) and the Netherlands Organization of Applied Scientific Research (TNO), as well as other reputable universities and leading maritime companies
Damen works alongside world-renowned research institutes such as Delft University of Technology, Maritime Research Institute Netherlands (MARIN) and the Netherlands Organization of Applied Scientific Research (TNO), as well as other reputable universities and leading maritime companies

 

CHARACTERISTICS

GENERAL
Customer Indonesian Navy
Basic functions Naval Patrol Exclusive Economic Zone (EEZ), deterrence, Search and Rescue (SAR), Anti-Surface Warfare (ASW), Anti-Air Warfare (AAW), Anti-Submarine Warfare (ASUW), Electronic Warfare (EW)
Hull material Steel grade A/AH36
Standards Naval/Commercial, naval intact/damaged stability, noise reduced, moderate shock
Classification Lloyd’s Register of Shipping (supervision) 100 A1 SSC Mono Patrol, G6, LMC UMS
DIMENSIONS
Length overall (o.a.) 345 feet/105.11 m
Beam Moulded (mld) 46.6 feet/14.2 m
Depth no.1 deck 28.7 feet/8.75 m
Draught (dwl) 12.1 feet/3.7 m
Displacement (dwl) 2,365 tonnes
PERFORMANCE
Speed (Maximum power) 28 knots/32 mph/52 km/h
Range at 14 knots/16 mph/26 km/h 5,000 NM/5,754 miles/9,260 km
Endurance 20 days at sea
PROPULSION SYSTEM
Propulsion type Combined Diesel or Electric (CODOE)
Diesel engines 2 × 10,000 kW Maximum Continuous Rating (MCR) Propulsion type
Electric motors 2 × 1300 kW
Gearbox 2 × double input input/single output
Propellers 2 × Controllable Pitch Propellers (CPP) diameter 12 feet/3.65 m
AUXILIARY SYSTEMS
Generator sets 6 × 715 kWE
Emergency gen. set 1 × 180 kWE
Chilled water system 2 × units, redundant distribution
Fire fighting 4 × main pumps +1 x service pump
Degaussing System
DECK EQUIPMENT
Helicopter deck Max. 10 tons helicopter, with lashing points
Helicopter operations day/night with refueling system
Helicopter hangar
RAS on helicopter deck PS&SB, astern fueling
Boats 2 × Rigid Hull Inflatable Boat (RHIB)
ACCOMMODATION
Fully air-conditioned accommodation for 120 persons
Commanding Officer 1
Officers 26
Chief Petty Officers 10
Petty Officers 36
Junior Ratings 29
Trainee Officers 18
Provisions for Nuclear, Biological and Chemical (NBC) citadel/decontamination
WEAPON & SENSOR SUITE
3D-Surveillance & target indication radar & Friend or Foe Identification (IFF)
Radar/electro optical fire control
Hull Mounted Sonar
Combat management system
Medium calibre gun 76-mm
1 × Close In Weapon System (CIWS)
2 × Surface-to-Surface Missile (SSM) launcher
12 cell Vertical Launching (VL) Short Range Air Defense (SHORADS)
2 × triple Torpedo launcher
Electronic Support Measures (ESM) & Electronic CounterMeasures (ECM)
2 × Decoys/chaff
Integrated internal & external communication system
NAUTICAL EQUIPMENT
Integrated bridge console, 2 × Radar, Electronic Chart Display & Information System (ECDIS), Global Maritime Distress and Safety System (GMDSS-A3), reference gyro