Overhauling Of Valves And Strainers At Various Locations On Mfv Matsya Drushti , Overhauling Of Valves: Up To 49Mm , Consumables / Components / Items / Spares / Material: For Executing Of The Above Mentioned Jobs , Contractor Has To Procure , Supply All Items And Fitted In Its Place . All Consumables , All Type Of Fasteners As Per Existing Material Grade , O-Rings , Grease , Cotton Rags , Diesel Oil , Gland Packings , Oil Packings , Neoprene Rubber Packings , Washers , Paints , Indicators , Wheels , Lapping Paste , Emery Papers ( Smooth , Rough ) , Anabond , Grease Nipples , Bushes , Sleeves , Rubber Linings , Valve Seats , Springs , Diaphragms , Lids , Spindles As Per Existing Material Grade Etc . , , Overhauling Of Valves: 50 To 99Mm , Consumables / Components / Items / Spares / Material: For Executing Of The Above Mentioned Jobs , Contractor Has To Procure , Supply All Items And Fitted In Its Place . All Consumables , All Type Of Fasteners As Per Existing Material Grade , O-Rings , Grease , Cotton Rags , Diesel Oil , Gland Packings , Oil Packings , Neoprene Rubber Packings , Washers , Paints , Indicators , Wheels , Lapping Paste , Emery Papers ( Smooth , Rough ) , Anabond , Grease Nipples , Bushes , Sleeves , Rubber Linings , Valve Seats , Springs , Diaphragms , Lids , Spindles As Per Existing Material Grade Etc . , , Overhauling Of Valves: 100 To 174Mm , Consumables / Components / Items / Spares / Material: For Executing Of The Above Mentioned Jobs , Contractor Has To Procure , Supply All Items And Fitted In Its Place . All Consumables , All Type Of Fasteners As Per Existing Material Grade , O-Rings , Grease , Cotton Rags , Diesel Oil , Gland Packings , Oil Packings , Neoprene Rubber Packings , Washers , Paints , Indicators , Wheels , Lapping Paste , Emery Papers ( Smooth , Rough ) , Anabond , Grease Nipples , Bushes , Sleeves , Rubber Linings , Valve Seats , Springs , Diaphragms , Lids , Spindles As Per Existing Material Grade Etc . , , Overhauling Of Valves: 175 To 249Mm , Consumables / Components / Items / Spares / Material: For Executing Of The Above Mentioned Jobs , Contractor Has To Procure , Supply All Items And Fitted In Its Place . All Consumbles , All Type Of Fasteners As Per Existing Material Grade , O-Rings , Grease , Cotton Rags , Diesel Oil , Gland Packings , Oil Packings , Neoprene Rubber Packings , Washers , Paints , Indicators , Wheels , Lapping Paste , Emery Papers ( Smooth , Rough ) , Anabond , Grease Nipples , Bushes , Sleeves , Rubber Linings , Valve Seats , Springs , Diaphragms , Lids , Spindles As Per Existing Material Grade Etc . , , Ss Strainers To Be Removed , Overhauled And Refitted , Consumables / Components / Items / Spares / Material: For Executing Of The Above Mentioned Jobs , Contractor Has To Procure , Supply All Items And Fitted In Its Place . All Consumables , All Type Of Fasteners As Per Existing Material Grade , O-Rings , Grease , Cotton Rags , Diesel Oil , Gland Packings , Oil Packings , Neoprene Rubber Packings , Washers , Paints , Indicators , Wheels , Lapping Paste , Emery Papers ( Smooth , Rough ) , Anabond , Grease Nipples , Bushes , Sleeves , Rubber Linings , Valve Seats , Springs , Diaphragms , Lids , Spindles As Per Existing Material Grade Etc . , , Emergency Shut Fire Dampers Valves Are To Be Serviced And Fitted Back Its Should Be Air Tight . , Consumables / Components / Items / Spares / Material: For Executing Of The Above Mentioned Jobs , Contractor Has To Procure , Supply All Items And Fitted In Its Place . All Consumables , All Type Of Fasteners As Per Existing Material Grade , O-Rings , Grease , Cotton Rags , Diesel Oil , Gland Packings , Oil Packings , Neoprene Rubber Packings , Washers , Paints , Indicators , Wheels , Lapping Paste , Emery Papers ( Smooth , Rough ) , Anabond , Grease Nipples , Bushes , Sleeves , Rubber Linings , Valve Seats , Springs , Diaphragms , Lids , Spindles As Per Existing Material Grade Etc . , , Crew Toilet Sea Water Flush Out Valve 3 Nos Are To Be Renewed - 1 1 / 2 . , Supply Of New Valves: Crew Toilet Sea Water Flush Out Valve 3 Nos Are To Be Procured And Supplied . ( New Ss Valves Procurement In Contractor Scope ) , Renewal Of 50 Mm Dia Valve . New Valve Procurement In Contractor Scope , Supply Of New Valves: New Valve 50 Mm Dia Is To Be Procured And Supplied . New Valve Procurement In Contractor Scope , 65 Mm Dia Gm Sost Valves To Be Removed , Renewed And New Valve Supply And Fitment In Contractor Scope , Supply Of New Valves: New Valve Is To Be Procured And Supplied ( 65 Mm Dia ) , ( New Valve Supply In Contractor Scope ) , Sea Suction Strainers Are To Be Provided For The Pumps ( 8 Nos ) Which Take Suction From Main Sea Chest - 200 Mm Dia , New Gm Strainers Procurement In Contractor Scope . , Supply Of Gm Sea Suction Strainers: Gm Strainers Are To Be Procured And Supplied ( 200 Mm Dia ) ( New Gm Strainers Procurement In Contractor Scope ) .