‘Kalvari’, the first of the Scorpene class submarines, being built at the Mazagon Dock Shipbuilders Ltd Mumbai (MDL), went to sea for the first time on 01 May 16. The submarine sailed out at about 1000 hrs under her own propulsion for the first sea trial, off the Mumbai coast and during the sortie. A number of number of preliminary tests on the propulsion system, Auxiliary Equipment and Systems, Navigation Aids, Communication Equipment and Steering gear. Various Standard Operating Procedures were also validated for this new class of submarines. The submarine then returned to harbor in the evening.
This important milestone was achieved by MDL after overcoming a number of challenges faced since launching of the submarine last year in October. During the next few months, the submarine will undergo a barrage of sea trials, including surface trials, diving trials, weapon trials, Noise trials etc. which would test the submarine to the extremes of its intended operating envelop. Thereafter she would be commissioned into the Indian Navy as INS Kalvari later this year. Commissioning of Kalvari will be a re-affirmation of India’s capability to build submarines and a major boost for the ‘Make in India’ programme of the government.
Read the full story at Navy Recognition