ICGS Abheraj
Class overview
NameAadesh class
BuildersCochin Shipyard Limited, Kochi, India
OperatorsIndian Coast Guard
Preceded byRajshree class
Built2010-2017
In commission2013-present
Planned20
Completed20
Active20
General characteristics
TypeFast patrol vessel
Displacement298 long tons (303 t)[1]
Length50 m (164 ft 1 in)
Beam7.6 m (24 ft 11 in)
Draught1.63 m (5 ft 4 in)
Depth4.65 m (15 ft 3 in)
Propulsion
  • 3 × MTU 16V 4000 M90 engines
  • 2,720 kW (3,648 hp)
  • 3 × 120 kW (161 hp) Aux engines
  • 3 × Rolls-Royce Kamewa 71S3np water jets
SpeedOver 33 knots (61 km/h; 38 mph)
Endurance1,500 nmi (2,800 km; 1,700 mi) at 14 kn (26 km/h; 16 mph)
Boats & landing
craft carried
  • 1 × 4.7 m (15 ft 5 in) Rigid Inflatable Boat with 40 hp (30 kW) OBM
  • 1 × 6 person capacity Gemini Boat
  • LSA & FFA as per class requirement
Complement6 officers and 34 sailors
Sensors and
processing systems
  • 1 × X-Band Radar with ARPA GMDSS 400 W MF/HF
  • ECDIS, UAIS, DGPS, Gyro, Autopilot
  • INMARSAT Fleet Broadband 500
Armament1 × 30 mm (1.2 in) CRN 91 Naval Gun, Small arms and ammunition
Notes
  • Classification: A1, AMS, HSC Government Service (Coastal Service up to 250 Nm from place of shelter)
  • Reverse Osmosis Plant: 5 t per day
  • Oily Water Separator: 0.5 m3/h
  • Sanitary: Vacuum Sanitary System
  • Deck Crane: 1 t at 4.9 m
  • Anchor and Capstan: 2 x SHHP/ Electric Capstan

Aadesh-class patrol vessels are a series of twenty fast patrol vessels (FPVs) built for the Indian Coast Guard by Cochin Shipyard Limited at its shipyard in Kochi, Kerala. The ships have been designed by M/s Smart Engineering & Design Solutions (SEDS), Kochi.

Design

Aadesh class vessels have a length of 50 meters, a beam of 7.6 meters, and a draught of 1.6 meters with a design speed of over 33 knots.[2] They are powered by Rolls-Royce Power Systems-supplied triple type 16V 4000 M90 engines with an output of 2,720kW (3,648BHP) at 2,100 rpm, coupled with ZF 7600 gearboxes and propelled by triple Rolls-Royce Kamewa 71S3NP water jets.[3][4] This enables the vessels to operate in shallow waters and offers higher speeds and better maneuverability than conventional propellers. The MTU 'Callosum' ship automation system monitors the ship's services that also incorporates fire detection and extinguishing systems. The navigation package was supplied by Northrop Grumman and includes multi-function displays, electronic chart display and information system (ECDIS), autopilot, magnetic compass, and the NAVIGAT 3000 fiber optic gyro-compass.

The vessels are equipped with a long-range gun and modern vessel control, navigation, and communication tools. They are capable of 7 days' continuous deployment at sea without replenishing supplies. These FPVs are small in size when compared to other large vessels that Cochin Shipyard has built. Extensive use of aluminum in the superstructure was made to reduce weight, and Cochin Shipyard has developed special techniques to ensure high-quality welding and fabrication of aluminum structures. All the vessels delivered achieved speeds in excess of the contracted speed during sea trials and surpassed the expectations of the Indian Coast Guard with regard to the performance requirements.

The primary roles of the vessel include fisheries protection and monitoring, patrol within India's exclusive economic zone, coastal patrol, anti-smuggling, anti piracy, and search and rescue operations. The vessels also have a secondary role of providing communication link and escorting convoys during hostilities and wartime.[5]

Ships of the class

Aadesh, the first vessel of the series, was launched on 9 January 2013 by Jayasree Muralidharan, in the presence of her husband, Vice Admiral M P Muralidharan, Director General of the Indian Coast Guard. Aadesh was delivered to the Coast Guard after successful completion of all its trials on 25 September 2013. It has been operated from the Coast Guard station at Tuticorin in Tamil Nadu.[5]

The second vessel, named Abheek, was launched by on 21 March 2013. For the launch, the FPV was placed on specially-designed cradles and transported over the entire length of the Indigenous Aircraft Carrier that was located at the building dock before being lowered into the waters.[6]

The third vessel, Abhinav, was launched on 28 May 2013.[7] The fourth vessel, Abhiraj, was launched on 30 September 2013 and is expected to join the Tuticorin ICG station.[8] The fifth and sixth Fast Patrol Vessels were launched on 2 December 2013 and were named Achook and Agrim in the launching ceremony. Achook was handed over to the Coast Guard on 28 March 2014.[9]

Operational history

Ships in class

Yard NumberName Pennant NumberLaunchedCommissionedHome Port
501Aadesh 2369 January 2013[10]13 December 2013[11][12]Tuticorin
502Abheek 23721 March 201331 December 2013[13][14]Chennai
503Abhinav 23828 May 2013[15]15 January 2014[16][17]Kochi
504Abheraj 23930 September 2013[18]2 September 2014[19]Tuticorin
505Achook 24029 November 2013[20]7 June 2014[21]Mumbai
506Agrim 24129 November 2013[20]7 June 2014[21]Mumbai
507Amal 242-18 July 2014[22]Goa
508Amartya 24329 March 2014[23]19 October 2014[24]New Mangalore
509Ameya 2445 June 2014[25]19 January 2015[26]Karaikal
510Amogh 2455 August 2014[27]19 January 2015[26]Paradip
511Anagh 24630 September 2014[28]29 March 2015[29]Chennai
512Ankit 24728 November 2014[30]14 May 2015[31]Porbandar
513Anmol 24817 January 2015[32]15 October 2015[33]Haldia
514Apoorva 24926 February 2015[34][35]21 September 2015Goa
515Arinjay 25022 April 2015[36]12 October 2015[37]Okha-Gujarat
516Arnvesh 25110 June 2015[38]22 March 2016[39][40]Visakhapatnam
517Arush 25230 July 2015[41]26 May 2016[42]Porbandar[43]
518Aryaman 253 29 September 2015[44]21 November 2016[45]Kochi
519Atulya 254 7 December 2015[46]21 November 2016[45]Visakhapatnam[45] port change to Thoothukudi in mid April 2021.
520Ayush 255 29 January 2016[47]18 February 2017[48]Krishnapatnam[49]

See also

References

  1. ↑ "Surface Units Page :Indian Coast Guard". www.indiancoastguard.gov.in. Archived from the original on 3 June 2016.
  2. ↑ "CSL launches Fast patrol vessel | IRCLASS | Indian Register of Shipping". www.irclass.org. Archived from the original on 11 June 2015. Retrieved 10 June 2015.
  3. ↑ "Rolls-Royce Power Systems | Press Detail". www.rrpowersystems.com. Archived from the original on 11 June 2015. Retrieved 10 June 2015.
  4. ↑ "The Motorship - ZF on a roll with several large contracts". www.motorship.com. Archived from the original on 9 October 2017. Retrieved 10 June 2015.
  5. 1 2 "First fast patrol vessel for Coast Guard delivered". Archived from the original on 19 October 2013.
  6. ↑ "CSL launches second Fast Patrol Vesse". Archived from the original on 23 October 2013.
  7. ↑ "CSL launches third fast patrol vessel". Archived from the original on 23 October 2013.
  8. ↑ "CSL launches Fast Patrol vessel of Coast Guard". Archived from the original on 21 October 2013.
  9. ↑ "Cochin Shipyard Limited launched 5th & 6th Fast Patrol Vessel".
  10. ↑ "Launching of Fast Patrol Vessel for Indian Coast Guard by Cochin Shipyard Limited" (PDF). 28 May 2013. Archived (PDF) from the original on 3 February 2015.
  11. ↑ "Commissioning of Aadesh, the first Fast Patrol Vessel of the Coast Guard" (PDF). 13 December 2013. Archived (PDF) from the original on 14 January 2014. Retrieved 13 December 2013.
  12. ↑ "FOC-in-C (South) presides over commissioning of Aadesh". 13 December 2013. Archived from the original on 8 March 2014. Retrieved 7 March 2014.
  13. ↑ "Commissioning of Abheek, the second Fast Patrol Vessel of the Indian Coast Guard" (PDF). 31 December 2013. Archived (PDF) from the original on 14 January 2014. Retrieved 31 December 2013.
  14. ↑ "COMMISSIONING OF ABHEEK ON 31 DEC 13". 31 December 2013. Archived from the original on 25 March 2014. Retrieved 7 March 2014.
  15. ↑ "Launching of Fast Patrol Vessel for Indian Coast Guard by Cochin Shipyard Limited" (PDF). 28 May 2013. Archived (PDF) from the original on 23 September 2015.
  16. ↑ "Commissioning of 'ABHINAV', The Third Fast Patrol Vessel of the Coast Guard" (PDF). 15 January 2014. Archived (PDF) from the original on 24 January 2014. Retrieved 15 January 2013.
  17. ↑ "COMMISSIONING OF ABHINAV ON 15 JAN 14". 15 January 2014. Archived from the original on 25 March 2014. Retrieved 7 March 2014.
  18. ↑ "Launching of Fast Patrol Vessel for Indian Coast Guard by Cochin Shipyard Limited" (PDF). 30 November 2013. Archived (PDF) from the original on 23 September 2015.
  19. ↑ "Fast patrol vessel Abhiraj commissioned in Tuticorin". The Times of India. 3 September 2014. Archived from the original on 26 January 2015.
  20. 1 2 "Launching of Fast Patrol Vessels for Indian Coast Guard by Cochin Shipyard Limited" (PDF). 30 November 2013. Archived (PDF) from the original on 23 September 2015.
  21. 1 2 "COMMISSIONING OF ACHOOK AND AGRIM ON 07 JUN 14". 7 June 2014. Archived from the original on 12 July 2014. Retrieved 23 July 2014.
  22. ↑ "CCoast Guard gets fast patrol vehicle 'Amal'". The Times of India. 1 August 2014. Archived from the original on 5 September 2014.
  23. ↑ "Cochin Shipyard (CSL) Launches the eighth Fast Patrol Vessel; delivers seven ships in six months" (PDF). 29 March 2014. Archived (PDF) from the original on 3 February 2015.
  24. ↑ "Amartya set to add Karnataka's coastal surveillance might tomorrow". The Times of India. 18 October 2014. Archived from the original on 2 October 2016.
  25. ↑ "Cochin Shipyard Limited (CSL) Launches The Ninth Fast Patrol Vessel(BY-509)" (PDF). 5 June 2014. Archived (PDF) from the original on 3 February 2015.
  26. 1 2 "Boost for Coast Guard, Parrikar set to commission four ships on Monday". 13 January 2015. Archived from the original on 6 January 2016.
  27. ↑ "Cochin Shipyard Ltd Launches the Tenth Fast Patrol Vessel" (PDF). 5 August 2014. Archived (PDF) from the original on 3 February 2015.
  28. ↑ "Cochin Shipyard Limited (CSL) Launches The Eleventh Fast Patrol Vessel" (PDF). 30 September 2014. Archived (PDF) from the original on 3 February 2015.
  29. ↑ "3 boats added to Coast Guard Eastern Fleet". 29 March 2015.
  30. ↑ "Cochin Shipyard Limited (CSL) Launches the Twelfth Fast Patrol Vessel (BY 512)" (PDF). 28 November 2014. Archived (PDF) from the original on 6 February 2015.
  31. ↑ "Coast Guard commissions four boats". Business Standard India. Press Trust of India. 14 May 2015. Archived from the original on 9 June 2015. Retrieved 9 June 2015.
  32. ↑ "Cochin Shipyard Limited (CSL) Launches The Thirteenth Fast Patrol Vessel" (PDF). 17 January 2015. Archived (PDF) from the original on 15 March 2015.
  33. ↑ "Anmol Fast Patrol Vessel Commissioned". The New Indian Express. Archived from the original on 27 December 2015. Retrieved 26 December 2015.
  34. ↑ "Cochin Shipyard Limited (Csl) Launches the Fourteenth and Delivers the Eleventh Fast Patrol Vessel on the Same Day" (PDF). 26 February 2015. Archived (PDF) from the original on 23 September 2015. Retrieved 21 September 2015.
  35. ↑ "Coast Guard commissions fast patrol and interceptor vessels - The Economic Times". Archived from the original on 28 November 2016. Retrieved 21 September 2015.
  36. ↑ "COCHIN SHIPYARD LIMITED (CSL) LAUNCHES THE FIFTEENTH FAST PATROL VESSEL" (PDF). Archived (PDF) from the original on 27 September 2015. Retrieved 26 October 2015.
  37. ↑ "Cochin Shipyard delivers India's 15th Aadesh-class fast patrol vessel". Archived from the original on 14 October 2015. Retrieved 15 October 2015.
  38. ↑ "Cochin Shipyard Limited (CSL) Launches The Sixteenth Fast Patrol Vessel" (PDF). 10 June 2015. Archived (PDF) from the original on 11 June 2015. Retrieved 12 June 2015.
  39. ↑ "Coast Guard ship Arnvesh commissioned - The Economic Times". The Economic Times. Archived from the original on 2 April 2016. Retrieved 22 March 2016.
  40. ↑ "ICG Vessel Arnvesh Commissioned". The New Indian Express. Archived from the original on 28 March 2016. Retrieved 22 March 2016.
  41. ↑ "Cochin Shipyard Limited (CSL) Launches The Seventeenth Fast Patrol Vessel" (PDF). 30 July 2015. Archived (PDF) from the original on 12 August 2015. Retrieved 1 August 2015.
  42. ↑ "Coast Guard commissions 'Arush'". The Times of India. Archived from the original on 9 July 2016. Retrieved 26 May 2016.
  43. ↑ "Cochin Shipyard delivers Indian Coast Guard's 17th Aadesh-class patrol vessel | IHS Jane's 360". www.janes.com. Archived from the original on 14 May 2016. Retrieved 14 May 2016.
  44. ↑ "Cochin Shipyard Limited (CSL) Launches the Eighteenth Fast Patrol Vessel" (PDF). 29 September 2015. Archived (PDF) from the original on 14 October 2015. Retrieved 26 December 2015.
  45. 1 2 3 "Press Information Bureau". Archived from the original on 21 October 2016. Retrieved 21 October 2016.
  46. ↑ "Cochin Shipyard Limited (CSL) Launches The Nineteenth Fast Patrol Vessel" (PDF). 7 December 2015. Archived (PDF) from the original on 9 October 2017. Retrieved 10 December 2015.
  47. ↑ "CSL Launches the 20th and Last in the Series Fast Patrol Vessel Ordered By Coast Guard" (PDF). 29 January 2016. Archived (PDF) from the original on 15 February 2016. Retrieved 1 February 2016.
  48. ↑ "AYUSH stands high and mighty for patrol at Kochi Naval base". The New Indian Express. Archived from the original on 19 February 2017. Retrieved 18 February 2017.
  49. ↑ "CSL completes construction of 20 FPV series for Indian Coast Guard". The Hindu Business Line. 30 December 2016. Archived from the original on 9 October 2017. Retrieved 30 December 2016.
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