bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - icgs rajdhwaj; eb-3007, eb-3174, eb-3175 and eb-3102; service provider, 01 eb-3007 educator valve opening mechanism of boatswain store at 7 nvk mess and aft engine room perished and corroded. same to be overhauled and proved for satisfactory operation. 02 eb-3174 bilge & gs pump and fire and gs pump sea water suction strainers deteriorated. to be renewed as per sample. material: brass qty: 02 nos (material yard supply) 03 eb-3175 suction and discharge hose deteriorated and perished. to be renewed as per sample. hose material- rubber with brass flanges. qty - 04. 04 eb-3102 exhaust bellow and trunking of port da deteriorated to be renewed as per sample. material yard supply.