Overhauling Of Hydraulic Systems For Hatch Covers And Wt Overhauling Of Hydraulic Systems For Hatch Covers And WtDoors On Mv Swaraj Dweep , Hatch Door Hydraulic System: The Firm Is To Execute The Complete Below Mentioned Sow As Per Conditions Mentioned In Annexure-A And Finally Satisfactoy Operational Trials To Be Shown To Ss , Class & Hsl . , Hatch Cover Opening Rams To Be Overhauled , Seals Renewed And Pressure Tested . After Overhauled Same To Be Fitted In Place And Satifactory Trial To Be Shown To Ship Staff . Renewed Seals . All Consumables , Materials ( Hydraulic Operating Control Blocks With End Connectors , Ht Bolts And Nuts With Washers Etc . , ) , Are To Be Procured And Supplied , Fitted By Contractor Only . All Machining And Grinding Works Are Covered In Contractors Scope . , The Mecgregor Hatch Hydraulic Operating Control Blocks To Be Overhauled For No-1 & 2 Hatches . Defective Blocks To Be Renewed . All Consumables , Materials ( Hydraulic Operating Control Blocks With End Connectors , Ht Bolts And Nuts With Washers Etc . , ) , Are To Be Procured And Supplied , Fitted By Contractor Only . All Machining And Grinding Works Are Covered In Contractors Scope . , Consumables / Components / Items / Spares / Material: For Executing Of The Above Mentioned Jobs , Contractor Has To Procure , Supply All Items And Fitted In Its Place . Contractor Has To Quote Lumpsum Cost For Required Consumables / Components / Items / Spares / Material Mentioned At S . Nos . 1 To 1 . 02 For Above Scope Of Work . The Taxes Will Be Paid As Per Actuals . The Cost Of Spares Quoted By The Contractor Will Be Considered On Not Exceeding Basis Of Total Lumpsum Cost Mentioned In The Boq For This Line Item For Satisfactory Completion Of The Specified Sow . Payment Will Be Made At Actuals On Not Exceeding Quoted Cost Of This Serial ( 1 . 03 ) Against Third Party/Oem Invoice . , Hydraulic System For Water Tight Doors-Make-Wnel Tm Electro-Hydraulic , Type - Seagull: The Firm Is To Execute The Complete Below Mentioned Sow As Per Conditions Mentioned In Annexure-A And Finally Satisfactoy Operational Trials To Be Shown To Ss , Class & Hsl . , Hydraulic System For Remote Closing , Local Opening , And Closing Of Doors At Water Tight Bulkheads ( 1 , 2 , 3 , 4 , &5 In First Deck And 6 , 7 8 &9 In Engine Room ) Nominal Pressure 16 Mpa . All Hydraulic System To Be Checked , Defects To Be Rectified , Shown To Ship Staff . All Materials And Consumables Are To Be Procured , Supplied And Fitted By Contractor Only . , System Oil To Be Drained , Filter To Clean , Tank To Clean , Low Level Alarm And Cut Outs To Check . Fresh Oil To Take Through 25 Um Micron Filter . ( Oil 400 Ltrs - Ship Supply ) . Renew Filters . Filters Are To Be Procured , Supplied And Fitted By Contractor Only . , Hydraulic Accumulators ( Total 04 Nos ) To Check . Nitrogen To Charge If Found Less . Defective Accumulators To Overhaul And Bladder To Be Renewed . All Bladders , O-Rings , Gaskets , X-Nipples Are To Be Procured , Supplied And Fitted By Contractor Only . Nitrogen Supply And Filling Is Included In Contractors Scope . , Directional Control Valves To Overhaul And Fitted Back . While Overhauling Directional Control Valves , Defects To Be Rectified , Renew Directional Control Valves And Finally Satisfactory Operation To Be Showned To Ss & Hsl . New Directional Control Valves Are To Procured , Supplied And Fitted By Contractor Only . , Solenoid Valve Of Each Door To Be Overhauled And Fitted Back . While Overhauling Solenoid Valve Of Each Door , Defects To Be Rectified , Renew Solenoid Valves And Finally Satisfactory Operation To Be Shown To Ss & Hsl . New Solenoid Valves Are To Procured , Supplied And Fitted By Contracotr Only . , Hand Pumps To Overhaul And Fitted Back , Consider Reconditoning Of Hand Pump Plungers . While Overhauling Hand Pumps , Leakege Seals To Be Renewed . Procurement Of Seals Are Covered In Contractors Scope . Operation Of Each Door By Hand Operated Pumps In Hydraulic Room To Be Checked And Defects Rectified . All Required Materials And Consumables Are To Be Procured , Supplied And Fitted By Contractor Only . , Hydraulic Ram Operation To Be Verified Under Pressure And Satisfactory Trial To Be Shown To Ss & Hsl . While Verifying Hydraulic Ram Operation , Leakege Seals To Be Renewed . Procurement Of Seals Are Covered In Contractors Scope . While Verifying Hydraulic Ram Operation , Defective Ram Piston To Be Repaired . Reconditioning Of Ram Pistons Are Covered In Contractors Scope . , Simultaneous Closing Of All Doors To Be Tried Out From Wheel House Remote Operation Panel With Audible And Visual Alarms At Each Doors Satisfactorily Shown To Surveyor , Ss & Hsl . All Materials And Consumables Are To Be Procured , Supplied And Fitted In Contractor Scope . , Consumables / Components / Items / Spares / Material: For Executing Of The Above Mentioned Jobs , Contractor Has To Procure , Supply All Items And Fitted In Its Place . Contractor Has To Quote Lumpsum Cost For Required Consumables / Components / Items / Spares / Material Mentioned At S . Nos . 2 To 2 . 08 For Above Scope Of Work . The Taxes Will Be Paid As Per Actuals . The Cost Of Spares Quoted By The Contractor Will Be Considered On Not Exceeding Basis Of Total Lumpsum Cost Mentioned In The Boq For This Line Item For Satisfactory Completion Of The Specified Sow . Payment Will Be Made At Actuals On Not Exceeding Quoted Cost Of This Serial ( 2 . 09 ) Against Third Party/Oem Invoice .
