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Alcock Ashdown Survey Catamaran
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 and a fresh award for construction of another class of survey vessels to the GRSE has also been undertaken. Description 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 posi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catamaran
A Formula 16 beachable catamaran Powered catamaran passenger ferry at Salem, Massachusetts, United States A catamaran () (informally, a "cat") is a multi-hulled watercraft featuring two parallel hulls of equal size. It is a geometry-stabilized craft, deriving its stability from its wide beam, rather than from a ballasted keel as with a monohull boat. Catamarans typically have less hull volume, smaller displacement, and shallower draft (draught) than monohulls of comparable length. The two hulls combined also often have a smaller hydrodynamic resistance than comparable monohulls, requiring less propulsive power from either sails or motors. The catamaran's wider stance on the water can reduce both heeling and wave-induced motion, as compared with a monohull, and can give reduced wakes. Catamarans were invented by the Austronesian peoples which enabled their expansion to the islands of the Indian and Pacific Oceans. Catamarans range in size from small sailing or rowing ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ships Built In India
A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity, and purpose. Ships have supported exploration, trade, warfare, migration, colonization, and science. After the 15th century, new crops that had come from and to the Americas via the European seafarers significantly contributed to world population growth. Ship transport is responsible for the largest portion of world commerce. The word ''ship'' has meant, depending on the era and the context, either just a large vessel or specifically a ship-rigged sailing ship with three or more masts, each of which is square-rigged. As of 2016, there were more than 49,000 merchant ships, totaling almost 1.8 billion dead weight tons. Of these 28% were oil tankers, 43% were bulk carriers, and 13% were cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ships Of The Indian Navy , list of historical ships of the Indian Navy
{{Disambiguation ...
Ships of the Indian Navy may refer to: * List of active Indian Navy ships, list of commissioned ships of the Indian Navy * List of ships of the Indian Navy This is a list of ships of the Indian Navy. It covers both the pre-independence Royal Indian Navy and the post-independence Indian Navy. Current ships Historical ships Note: Prior to 1950, Indian naval ships carried the prefix HMIS ("His Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GSL Class Offshore Patrol Vessel
The ''Samarth''-class offshore patrol vessel are a series of eleven offshore patrol vessels being built by Goa Shipyard Limited for the Indian Coast Guard. The construction of ''Samarth'' class was motivated by a desire to triple the Coast Guard assets in the aftermath of 2008 Mumbai attacks. They are an improvement over the earlier , with a larger beam and more powerful engines. The ships are being constructed in two batches—a batch of six ordered in May 2012 that was completed in December 2017 and a follow-on batch of five ordered in August 2016. History Following the 2008 Mumbai attacks, the Indian Government initiated a program to triple the Indian Coast Guard force, assets and infrastructure. Thereafter in accordance with it a 'request for information' for acquisition of six offshore patrol vessels was issued by the Ministry of Defence on 1 April 2010. After technical evaluation and commercial bids a contract worth $400 million or Rs. 1800 crore was signed with GSL on 9 Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABG Class Cadet Training Ship
The ABG class of cadet training ships is a series of three vessels being built by the ABG Shipyard in Gujarat for the Indian Navy. Description The proposed cadet training ships will have displacement of 4,000 tonnes each and will feature high-efficiency controllable-pitch propellers (CPP) powered by two diesel engines through a twin shaft. They will also have capability to carry light helicopters. ABG Shipyard have engaged Axsys Technologies Limited for a complete design including both basic and detailed for the ship. The ships will be providing basic training to the naval cadets and trainees to carryout disaster relief, search and rescue operations. OSI Maritime Systems will supply the Integrated Navigation and Tactical Systems (INTS) for the ships. Orders The ABG shipyard received the first order for two ships from the Ministry of Defence in June 2011 valued at Rs 9.7 billion (US$213.58 million), which stipulates the delivery of the first ship in 42 months and the second, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochin Fast Patrol Vessels
''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 bM/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. 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. 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-functi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GSL/GRSE Series Of Interceptor Boats
GSL/GRSE series of Interceptor Boats are Indian high speed patrol boats assembled by Garden Reach Shipbuilders & Engineers Limited (GRSE), Kolkata and Goa Shipyard Limited (GSL), Goa. They were designed by Greek shipbuilder, Motomarine, later on GRSE bought this design. GRSE is assembling it at its shipyard in the Bay of Bengal, whereas GSL is also simultaneously assembling the same boats in its Arabian Sea yard. They are being built as per the contract contracted by GSL and GRSE with Ministry of Home Affairs in March, 2008 for various state marine police under the Coastal Security Scheme. The armoring of the patrol boats is being done by MKU Pvt Ltd. Variants There are two variants of GSL/GRSE Interceptor Boat: ''Hell raisers'' and ''Invaders''. Hell Raiser The 12-tonne vessel is built of glass-reinforced plastic, has a length of 13 metres with maximum draught at full load 0.90 m and has a bulletproof cabin. It has a water-jet propulsion giving high speed and ability to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABG Interceptor Class Fast Attack Crafts
ABG fast interceptor craft are a series of thirteen high-speed interceptor boats designed and supplied in knocked down kits by Henderson based Global Marine Design (Headed by Gavin Mair) and assembled by ABG Shipyard, Surat for the Indian Coast Guard. Design They are wide aluminum-hulled, water jet-propelled vessels for operations in close coastal and shallow waters. They have an endurance of at and capable of doing high speed up to . The ABG fast interceptors are fitted with a 12.7 mm "Prahari" Heavy Machine Gun (HMG). They have a crew of eleven enrolled personnel, with one officer and ten sailors. History Initially two units were ordered by the Indian Coast Guard for evaluation during 1999–2000 at a cost of Rs 26.5 crore. The first unit (''C-141'') was launched in October 2000 and was delivered in 2001. The second unit (''C-142'') was delivered on 8 February 2002. They were commissioned at Porbandar and were extensively tested by the Coast Guard for ascertaining t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L&T Fast Interceptor Craft
L&T fast interceptor craft are a series of high-speed interceptor boats being built by L&T Shipyard for the Indian Coast Guard. The ships are intended for patrol and rescue operations in India's Exclusive Economic Zone. Design The interceptor boats are of planing-type, designed by the L&T Marine & Ship Design Division, an in-house facility of Larsen & Toubro Limited. They are 30 metres long with 90 tonnes displacement and can achieve a maximum speed of 45 knots. The interceptor boats has full aluminum-alloy hull for reduced weight and is powered by twin water-jet propulsion systems to enable quick response. The vessels are fitted with state-of-the-art navigation and communication equipment and medium-range armament. Each vessel is powered by two Caterpillar Marine Power Systems 3516C marine propulsion engines (2525 bkW @ 1800 rpm, ‘D’ Rating) and two C-4.4 auxiliary generator sets (86 eKW @ 1500 rpm). The water-jets for the high-speed interceptor boats are being supplied b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cummins
Cummins Inc. is an American multinational corporation that designs, manufactures, and distributes engines, filtration, and power generation products. Cummins also services engines and related equipment, including fuel systems, controls, air handling, filtration, emission control, electrical power generation systems, and trucks. Headquartered in Columbus, Indiana, Cummins sells in approximately 190 countries and territories through a network of more than 600 company-owned and independent distributors and approximately 7,200 dealers. Cummins reported a net income of $2.13 billion on sales of $24.02 billion in 2021. History The Cummins Engine Company was founded in Columbus, Indiana, on February 3, 1919, by mechanic Clessie Cummins and banker William Glanton Irwin. The company focused on developing the diesel engine invented 20 years earlier, but despite several well-publicized endurance trials, it was not until 1933, that their Model H engine, used in small railroad s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
