Repair, Maintenance, and Installation of Plant Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Removal Cleaning and Refitment of Sea Chest grating 670X400mm Manifold Dia 50 to 80mm Length 1 to 1point5m and associates.., and Installation of Plant/Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Renewal of Sea Chest grating 670X400mm Manifold Dia 50 to 80mm Length 1 to 1point5m and associates pipes and fitment on-b.., and Installation of Plant/Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Removal and Refitment of Sea tube grating Aprrox dia 350 to 390 mm QTY 12NOS; AS PER SCOPE OF WORK, and Installation of Plant/Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Removal Repair and Refitment of underwater Hull valves 200NB SDSL VALVE ANGULAR TYPE QTY 05NOS; AS PER SCOPE OF WORK, and Installation of Plant/Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Removal Repair and Refitment of underwater Hull valves 200NB BUTTERFLY VALVE TRIPLE OFFSET QTY 05NOS; AS PER SCOPE OF WOR.., and Installation of Plant/Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Removal Repair and Refitment of underwater Hull valves 200NB SDNR Valve QTY 02NOS; AS PER SCOPE OF WORK, and Installation of Plant/Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Removal Repair and Refitment of underwater Hull valves 250NB SDSL VALVE ANGULAR TYPE QTY 05NOS; AS PER SCOPE OF WORK, and Installation of Plant Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Removal Repair and Refitment of underwater Hull valves 350NB SDSL VALVE ANGULAR QTY 02NOS; AS PER SCOPE OF WORK, and Installation of Plant/Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Hose Test of underwater valves QTY 19NOS; AS PER SCOPE OF WORK, and Installation of Plant/Systems/Equipments (Version 2) - SHIP UNDERWATER ACTIVITY DURING DD AT ND VIZAG; Removal of Old Anodes and Fitment of new anodes at following locations SEA TUBES SE CHEST BILGE KEEL RUDDER STABILIZER FI..
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