Makar-class survey catamaran: Difference between revisions
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{{Short description|Catamarans of the Indian Navy}} | |||
{{EngvarB|date=January 2014}} | {{EngvarB|date=January 2014}} | ||
{{Use dmy dates|date=January 2014}} | {{Use dmy dates|date=January 2014}} | ||
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{|{{Infobox ship begin}} | {|{{Infobox ship begin}} | ||
{{Infobox ship image | {{Infobox ship image | ||
|Ship image= | |Ship image= File:INS Makar (J31) at sea.jpg | ||
|Ship caption= INS ''Makar'' | |Ship caption= INS ''Makar'' | ||
}} | }} | ||
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|Name = ''Makar''-class survey catamaran | |Name = ''Makar''-class survey catamaran | ||
|Builders = Alcock Ashdown Gujarat Ltd<ref name=in15d/> | |Builders = Alcock Ashdown Gujarat Ltd<ref name=in15d/> | ||
|Operators = | |Operators = {{navy|India}} | ||
|Class before = | |Class before = {{sclass|Sandhayak|survey ship|||1981}} | ||
|Class after = | |Class after = {{sclass|GRSE|survey vessel|4}} | ||
|Subclasses = | |Subclasses = | ||
|Cost = {{INRConvert|800|c|0}}<ref name=dnai3m/> | |Cost = {{INRConvert|800|c|0}}<ref name=dnai3m>{{cite news|title=Gujarat builds 1st survey catamarans for Indian navy|url=http://www.dnaindia.com/india/report-gujarat-builds-1st-survey-catamarans-for-indian-navy-1354613|access-date=15 December 2013|newspaper=DNA India|date=3 March 2010}}</ref> | ||
|Built range = | |Built range = | ||
|In service range = | |In service range = | ||
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|Ship tonnage = | |Ship tonnage = | ||
|Ship displacement =500 tons<ref name="alcockshipyard">{{cite web|title=Vessels Under Execution - Survey Vessel, Indian Navy|url=http://www.alcockshipyard.com/projects1.htm|publisher=Alcock Shipyard|access-date=1 September 2013|url-status=dead|archive-url=https://web.archive.org/web/20131215192638/http://www.alcockshipyard.com/projects1.htm|archive-date=15 December 2013|df=dmy-all}}</ref> | |Ship displacement =500 tons<ref name="alcockshipyard">{{cite web|title=Vessels Under Execution - Survey Vessel, Indian Navy|url=http://www.alcockshipyard.com/projects1.htm|publisher=Alcock Shipyard|access-date=1 September 2013|url-status=dead|archive-url=https://web.archive.org/web/20131215192638/http://www.alcockshipyard.com/projects1.htm|archive-date=15 December 2013|df=dmy-all}}</ref> | ||
|Ship length = {{convert|53.15|m|ft|abbr=on}}<ref name="alcockshipyard" /> | |Ship length = {{convert|53.15|m|ft|abbr=on}}<ref name="alcockshipyard" /> | ||
|Ship beam = {{convert|16.0|m|ft|abbr=on}}<ref name="alcockshipyard" /> | |Ship beam = {{convert|16.0|m|ft|abbr=on}}<ref name="alcockshipyard" /> | ||
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|} | |} | ||
The '''''Makar''-class survey catamarans''' are a series of six 500 ton steel hull/aluminium superstructure Hydrographic Survey [[Catamaran]]s being built by Alcock Ashdown ([[Gujarat]]) Ltd at its [[Bhavnagar]] shipyard for the [[Indian Navy]]. The ships are designed by an Australian naval architecture firm Sea Transport Solutions, which is based on Queensland's Gold Coast. The deal | The '''''Makar''-class survey catamarans''' are a series of six 500 ton steel hull/aluminium superstructure Hydrographic Survey [[Catamaran]]s being built by Alcock Ashdown ([[Gujarat]]) Ltd at its [[Bhavnagar]] shipyard for the [[Indian Navy]]. The ships are designed by an Australian naval architecture firm Sea Transport Solutions, which is based on Queensland's Gold Coast. The deal was canceled due to the extensive delays as the Navy was not satisfied with the timeline<ref name=":0">{{Cite web|url=https://www.defenseworld.net/news/17987/Indian_Navy_Likely_To_Cancel__1_1_billion_Makar_Class_Vessels_Deal_Over_Delay_Issues#.XYcC9CgzZPY|title=Indian Navy Likely To Cancel $1.1 billion Makar-Class Vessels Deal Over Delay Issues|website=www.defenseworld.net|access-date=2019-09-22}}</ref> and a fresh award for construction of another class of survey vessels to the GRSE has also been undertaken.<ref name=":1">{{Cite news|url=https://economictimes.indiatimes.com/news/defence/grse-to-build-four-survey-vehicles-for-indian-navy-contract-inked/articleshow/66431579.cms?from=mdr|title=GRSE to build four survey vehicles for Indian Navy, contract inked|date=2018-10-30|work=The Economic Times|access-date=2019-09-22}}</ref> | ||
==Description== | ==Description== | ||
| Line 75: | Line 75: | ||
==Construction== | ==Construction== | ||
Alcock Ashdown (Gujarat) Ltd was awarded this contract, worth {{INRConvert|800|c|0}}<ref name=dnai3m/> on 28 December 2006 through open competitive bidding, beating others like [[Larsen & Toubro]], [[ABG Shipyard]] and [[Garden Reach Shipbuilders & Engineers]]. As per original term of contract, the first vessel was to be delivered by 6 April 2009, while the remaining five vessels were to be delivered within a year from 6 July 2009. This was later rescheduled, the revised delivery period of vessels is from September 2011 to March 2013.{{citation needed|date=March 2017}} | Alcock Ashdown (Gujarat) Ltd was awarded this contract, worth {{INRConvert|800|c|0}}<ref name=dnai3m/> on 28 December 2006 through open competitive bidding, beating others like [[Larsen & Toubro]], [[ABG Shipyard]] and [[Garden Reach Shipbuilders & Engineers]]. As per original term of contract, the first vessel was to be delivered by 6 April 2009, while the remaining five vessels were to be delivered within a year from 6 July 2009. This was later rescheduled, the revised delivery period of vessels is from September 2011 to March 2013.{{citation needed|date=March 2017}} | ||
The INS Meen is under construction. The remaining four are awaiting administrative clarification.<ref>http://bcshippingnews.com/ships-shipyards/makar-class-survey-catamaran-indian-navy</ref> | The INS Meen is under construction. The remaining four are awaiting administrative clarification.<ref>{{Cite web|url=http://bcshippingnews.com/ships-shipyards/makar-class-survey-catamaran-indian-navy|title = BC Shipping News – Magazine}}</ref> | ||
==Ships of the class== | ==Ships of the class== | ||
| Line 95: | Line 95: | ||
| | | | ||
|21 September 2012 | |21 September 2012 | ||
|[[INS Kadamba| Karwar]] | |[[INS Kadamba|Karwar]] | ||
|<ref name="thehindu">{{cite news|title=Hydrographic survey vessel commissioned|url=http://www.thehindu.com/todays-paper/tp-national/tp-karnataka/hydrographic-survey-vessel-commissioned/article3925097.ece|access-date=1 September 2013|newspaper=The Hindu|date=22 September 2012}}</ref> | |<ref name="thehindu">{{cite news|title=Hydrographic survey vessel commissioned|url=http://www.thehindu.com/todays-paper/tp-national/tp-karnataka/hydrographic-survey-vessel-commissioned/article3925097.ece|access-date=1 September 2013|newspaper=The Hindu|date=22 September 2012}}</ref> | ||
|- | |- | ||
|} | |} | ||
== | == Cancellation of the deal == | ||
Indian Navy | Indian Navy cancelled ₹8000 crore (US$1.1 billion) deal with Alcock Ashdown over 10 year delays in a contract to supply of the six vessels. According to Navy officials only one of the vessels has been delivered and there is no sign or any timeline for the other 5 ships.<ref name=":0" /> | ||
Further, the [[Ministry of Defence (India)|Ministry of Defence]] has awarded another contract for the construction of four Survey Vessels for [[Indian Navy]] to [[Garden Reach Shipbuilders & Engineers]] (GRSE) Limited, Kolkata after it became the L1 bidder in the competitive bidding.<ref name=":1" /><ref>{{Cite web|url=https://pib.gov.in/newsite/PrintRelease.aspx?relid=184472|title=MOD signs contract with GRSE for supply of four survey vessels for Indian Navy|website=pib.gov.in|access-date=2019-09-22}}</ref> These ships have a displacement of 3,300 tonnes. Therefore, these ships are likely to be more advanced and outperform the Makar Class which has a displacement of only 500 tonnes. So, this further reduces the chances of the completion of the deal and hence the Makar class will consist of only 1 ship. | Further, the [[Ministry of Defence (India)|Ministry of Defence]] has awarded another contract for the construction of four Survey Vessels for [[Indian Navy]] to [[Garden Reach Shipbuilders & Engineers]] (GRSE) Limited, Kolkata after it became the L1 bidder in the competitive bidding.<ref name=":1" /><ref>{{Cite web|url=https://pib.gov.in/newsite/PrintRelease.aspx?relid=184472|title=MOD signs contract with GRSE for supply of four survey vessels for Indian Navy|website=pib.gov.in|access-date=2019-09-22}}</ref> These ships have a displacement of 3,300 tonnes. Therefore, these ships are likely to be more advanced and outperform the Makar Class which has a displacement of only 500 tonnes. So, this further reduces the chances of the completion of the deal and hence the Makar class will consist of only 1 ship. | ||
==See also== | ==See also== | ||
| Line 160: | Line 113: | ||
*[[Cochin Fast Patrol Vessels]] | *[[Cochin Fast Patrol Vessels]] | ||
*[[ABG Class Cadet Training Ship]] | *[[ABG Class Cadet Training Ship]] | ||
*{{sclass | *{{sclass|Rani Abbakka|inshore patrol vessel|1}} | ||
*[[GSL class offshore patrol vessel]] | *[[GSL class offshore patrol vessel]] | ||
*{{sclass | *{{sclass|Manoram|ferry}} | ||
==References== | ==References== | ||
| Line 169: | Line 122: | ||
==External links== | ==External links== | ||
*[http://deshgujarat.com/2012/05/31/in-pictures-made-in-gujaratfirst-hydrographic-survey-vessel-makar-handed-over-to-the-indian-navy/ In pictures: Made in Gujarat,first hydrographic survey vessel ‘Makar’ supplied to Navy] | *[http://deshgujarat.com/2012/05/31/in-pictures-made-in-gujaratfirst-hydrographic-survey-vessel-makar-handed-over-to-the-indian-navy/ In pictures: Made in Gujarat,first hydrographic survey vessel ‘Makar’ supplied to Navy] | ||
*https://web.archive.org/web/20131215192638/http://www.alcockshipyard.com/projects1.htm | *[https://web.archive.org/web/20131215192638/http://www.alcockshipyard.com/projects1.htm Official website] | ||
{{Ship classes of the Indian Navy}} | {{Ship classes of the Indian Navy}} | ||
[[Category:Ships of the Indian Navy| ]] | [[Category:Ships of the Indian Navy| ]] | ||
[[Category:Ships built in India]] | [[Category:Ships built in India]] | ||
[[Category:Auxiliary research ship classes]] | [[Category:Auxiliary research ship classes]] | ||
[[Category:Military catamarans]] | [[Category:Military catamarans]] | ||
Latest revision as of 13:44, 19 December 2022
The Makar-class survey catamarans are a series of six 500 ton steel hull/aluminium superstructure Hydrographic Survey Catamarans being built by Alcock Ashdown (Gujarat) Ltd at its Bhavnagar shipyard for the Indian Navy. The ships are designed by an Australian naval architecture firm Sea Transport Solutions, which is based on Queensland's Gold Coast. The deal was canceled due to the extensive delays as the Navy was not satisfied with the timeline[6] and a fresh award for construction of another class of survey vessels to the GRSE has also been undertaken.[7]
_at_sea.jpg) INS Makar
| |
| Class overview | |
|---|---|
| Name: | Makar-class survey catamaran |
| Builders: | Alcock Ashdown Gujarat Ltd[1] |
| Operators: |
 Indian Navy |
| Preceded by: | -class survey ship |
| Succeeded by: | class |
| Cost: | ₹800 crore (US$92 million)[2] |
| Planned: | 6 |
| Completed: | 1 |
| Cancelled: | 5 |
| Active: | 1 |
| General characteristics | |
| Type: | Catamaran |
| Displacement: | 500 tons[3] |
| Length: | 53.15 m (174.4 ft)[3] |
| Beam: | 16.0 m (52.5 ft)[3] |
| Draught: | 2.2 m (7.2 ft) |
| Depth: | 4.5 m (15 ft)[3] |
| Installed power: | 4 × 1,007 kW Cummins KTA 38M2 |
| Propulsion: | Two bow thrusters[1] |
| Speed: |
|
| Range: | 3,000 nautical miles (5,600 km; 3,500 mi) at economic cruising |
| Boats & landing craft carried: | Carries two motor boats, also carries Autonomous Underwater Vehicles (AUVs) and Remotely Operated Vehicles (ROVs)[1] |
| Complement: | 6 officers and 44 sailors,[5] and 6 scientists[4] |
| Sensors and processing systems: | Advanced Electronic Positioning System, Multi-beam Swath Sounding Systems and Sub-Bottom Profiler. Equipped with modern oceanographic and land survey equipment.[1] |
DescriptionEdit
The ships are intended to undertake coastal hydrographic survey, required for production of nautical charts and publications aimed at improving navigation through waters closer to coasts. The ships are also capable of limited coastal defence role in an emergency, limited search and rescue and limited ocean research. The ships are equipped with standard hydrographic survey equipment such as advanced electronic positioning system, multi-beam swath sounding systems and sub-bottom profiler. The ships also carry two survey motor boats along with Kongsberg Maritime's Hugin 1000 Autonomous underwater vehicle (AUV) for closer investigations.[1]
The catamarans are propelled by four Cummins engines as well as two bow thrusters. The entire propulsion, navigational and power management packages of the vessels are integrated in a L&T supplied single state-of-art integrated platform management system. The ship is also equipped with sophisticated Integrated Bridge System from L&T. The ships have ergonomic accommodation for the six officers and 44 sailors.[1]
ConstructionEdit
Alcock Ashdown (Gujarat) Ltd was awarded this contract, worth ₹800 crore (US$92 million)[2] on 28 December 2006 through open competitive bidding, beating others like Larsen & Toubro, ABG Shipyard and Garden Reach Shipbuilders & Engineers. As per original term of contract, the first vessel was to be delivered by 6 April 2009, while the remaining five vessels were to be delivered within a year from 6 July 2009. This was later rescheduled, the revised delivery period of vessels is from September 2011 to March 2013.[citation needed] The INS Meen is under construction. The remaining four are awaiting administrative clarification.[8]
Ships of the classEdit
| Name | Pennant | Laid down | Launched | Sea trials | Commissioning | Homeport | Notes |
|---|---|---|---|---|---|---|---|
| INS Makar | J 31 | 2008 | February 2010 | 21 September 2012 | Karwar | [9] |
Cancellation of the dealEdit
Indian Navy cancelled ₹8000 crore (US$1.1 billion) deal with Alcock Ashdown over 10 year delays in a contract to supply of the six vessels. According to Navy officials only one of the vessels has been delivered and there is no sign or any timeline for the other 5 ships.[6]
Further, the Ministry of Defence has awarded another contract for the construction of four Survey Vessels for Indian Navy to Garden Reach Shipbuilders & Engineers (GRSE) Limited, Kolkata after it became the L1 bidder in the competitive bidding.[7][10] These ships have a displacement of 3,300 tonnes. Therefore, these ships are likely to be more advanced and outperform the Makar Class which has a displacement of only 500 tonnes. So, this further reduces the chances of the completion of the deal and hence the Makar class will consist of only 1 ship.
See alsoEdit
- L&T fast interceptor craft
- Solas Marine Fast Interceptor Boat
- ABG Interceptor Class fast attack crafts
- Couach fast interceptor boats
- GSL/GRSE series of Interceptor Boats
- Cochin Fast Patrol Vessels
- ABG Class Cadet Training Ship
- -class inshore patrol vessel
- GSL class offshore patrol vessel
- -class ferry
ReferencesEdit
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 "Indigenously Built INS Makar Commissioned into Indian Navy". Indian Navy. Archived from the original on 16 August 2013. Retrieved 15 December 2013.
- ↑ 2.0 2.1 "Gujarat builds 1st survey catamarans for Indian navy". DNA India. 3 March 2010. Retrieved 15 December 2013.
- ↑ 3.0 3.1 3.2 3.3 "Vessels Under Execution - Survey Vessel, Indian Navy". Alcock Shipyard. Archived from the original on 15 December 2013. Retrieved 1 September 2013.
- ↑ 4.0 4.1 "Alcock Ashdown Gujarat Ltd develops first Survey Catamarans for Indian navy". Gujarat Money. 4 March 2010. Retrieved 15 December 2013.
- ↑ 6.0 6.1 "Indian Navy Likely To Cancel $1.1 billion Makar-Class Vessels Deal Over Delay Issues". www.defenseworld.net. Retrieved 22 September 2019.
- ↑ 7.0 7.1 "GRSE to build four survey vehicles for Indian Navy, contract inked". The Economic Times. 30 October 2018. Retrieved 22 September 2019.
- ↑ "BC Shipping News – Magazine".
- ↑ "Hydrographic survey vessel commissioned". The Hindu. 22 September 2012. Retrieved 1 September 2013.
- ↑ "MOD signs contract with GRSE for supply of four survey vessels for Indian Navy". pib.gov.in. Retrieved 22 September 2019.