. . . . . "The Sahayak class of hopper barge is a pair of yardcraft built by Garden Reach Shipbuilders and Engineers Limited (GRSE), Kolkata for the Indian Navy."@en . . . . "Sahayak-class hopper barge"@en . . "The Sahayak class of hopper barge is a pair of yardcraft built by Garden Reach Shipbuilders and Engineers Limited (GRSE), Kolkata for the Indian Navy."@en . .