Overhauling Of Various Deck Machinery On Ins Sujata , Sow For Complete Overhauling Of Windlass , Make : Young Shin Heavy Machinery Ltd , Ysc 7509 E: ( Job No: 24 To 24 . 11 ) The Following Complete Overhauling / Repair Works Are To Be Carried Out On Anchor Windlass And Its Gearbox With Their Auxiliary Systems And Equipments . And Alignment To Be Carried Out With Motors , Equipment To The Satisfaction Of Ship Staff / Hsl . The Works Involves Removal , Refitment Of Total Equipment , Gear Box Overhauling Along With Renewal Of Bearings ( Skf With Oem Or Authorized Dealer With Test Certificate ) , Bushes , Sleeves , Oil Seals , Pulleys , Chains , Couplings , Pinion Gear Wheels , Gypsy , Winch Drums , Gaurds , Hull Neck Bearings/Bushes , Oil Gauge Glasses , Oil Breathers If Required All End Covers To Be Replaced , Drums Dismantling , Renewal Of All Drum Bushes And Zipsy Bushes , If Found Any Wear To Be Built Up And Machining To Be Carried Out On The Equipment ( Like Drums , Gear Boxs . ) , Brake Bands & Liners To Be Renewed . Note: Gearbox Oil Draining , Grease Nipples Renewal , Greasing Of Gear Box , Oil Breathers & Oil Level Indicators Renewal Covered In Contracors Scope . Post Completion Of All Repairs , System To Be Proved To The Satisfaction Of Ship Staff / Naval Trial Agency / Hsl . Defects / Observations Brought Out During Trials By Naval Trial Agency To Be Liquidated And Trials/Inspection To Be Reoffered . , Remove The Entire Windlass And Take To The Shop Floor , Open Up Each Part , Clean , And Offer For Survey To Project Team . After Completion Of All Repair Works , The Same Is To Be Fitted Back To Its Position . , Renew The Main Gear Cover As Per Sample . ( Mat: Ms 3Mm Sheet ) . Fabrication With Materials And Drilling Of Holes Is Contractors Scope . Renew The Motor And Mechanical Gear Connecting Chain Sprocket/Coupling Cover . Chain And Sprocket Coupling To Be Arranged By Contractor . , Undertake Survey Of The Main Shaft ( 01 No ) And Carry Out Metal Build At Affected Locations . Metal Buildup And Machining To Tolerance Sizes Is Contractors Scope . Undertake Metal Build Up On Both The Warping Drums ( 02 Nos ) And Ensure Frictional Properties Are Not Affected For The Same . Metal Build Up And Machining Is Contractors Scope , Renew 01 Oil Level Indicator Tube On Winch Assembly . Indicator Arrangement And Associated Fittings To Be Provided By Contractor . Renew The Oil Drainage Stop Cock/Tap . Stop Cock Is To Be Arranged By Contractors . , Renew 02 In No Feredo Lining/Bandbrake Lining ( 3Wide , 8Mm Thick ) . Approx Length : 2Mtr Each ) Feredo Lining , Contractors Scope , Renew Fered-O-Lining/ Band Brake Lining . 3Wide , 1/2Thick , 6Mtr Long For Both Side . Best Quality Brake Bands Are To Provided By Contractor . After O/H Works , Equipment To Be Carriedout With Load Trials As Per Naval Standards And Proove Operational On All Respects To Naval Trial Agency . , Contractor Has To Quote Lumpsum Cost For Mandatory Spares Mentioned At S . No 2 Of Annexure - A In Mandatory Spares List , For The Entire Sow , Against Third Party/Oem Invoice For All Spares Supplied For The Scope . The Taxes Will Be Paid As Per Actuals . Mandatory List Of Spares Is Attached . Contractor Has Also To Quote All Line Items Mentioned In Mandatory Spares List ( S . No . 2 ) Seperately . The Price Quoted In Boq Wrt Under This Serial Should Match To The Total Price Furnished By The Bidder As Per The Detailed Price Breakup In Annexure A . In Case Of Any Discrepancy , The Amount Which Is Beneficiary To Hsl Would Be Considered At The Time Of Placement Of Order . The Cost Of Spares Quoted By The Contractor Will Be Considered On Not Exceeding Basis Of Total Lumpsum Cost Mentioned In The Boq For Satisfactory Completion Of The Specified Sow . Payment Will Be Made At Actuals On Not Exceeding Quoted Cost Of This Serial ( 8 ) Against Third Party/Oem Invoice . , Sow For Complete Overhauling Ofsingle Arm Boat Davit ( Dl No . 2044 - 2044 . 9 ) Oem-Unitek Engg . Pvt . Ltd . , Model- Bd-703 & Bd- 704: ( Job No: 22 . 01 To 22 . 13 ) The Following Complete Overhauling / Repair Works Are To Be Carried Out On Single Arm Boat Davit And Its Winch Gearboxes With Their Auxiliary Systems And Equipments . And Alignement To Be Carried Out With Motors , Equipment To The Satisfaction Of Ship Staff / Hsl . The Works Involves Removal , Refitment Of Total Equipment , Gear Box Overhauling Along With Renewal Of Bearings ( Skf With Oem Or Authorized Dealer With Test Certificate ) , Bushes , Sleeves , Oil Seals , Pulleys , Chains , Couplings , Pinion Gear Wheels , Gypsy , Winch Drums , Gaurds , Hull Neck Bearings/Bushes , Oil Gauge Glasses , Oil Breathers If Required All End Covers To Be Replaced , Drums Dismantling , Renewal Of All Drum Bushes And Zipsy Bushes , If Found Any Wear To Be Built Up And Machining To Be Carried Out On The Equipment ( Like Drums , Gear Boxs . ) , Break Bands & Liners To Be Renewed . Note: Gearbox Oil Draining , Grease Nipples Renewal , Greasing Of Gear Box , Oil Breathers & Oil Level Indicators Renewal Covered In Contracors Scope . Post Completion Of Repairs , System To Be Proved To The Satisfaction Of Ship Staff / Naval Trial Agency / Hsl . Defects / Observations Brought Out During Trials By Naval Trial Agency To Be Liquidated And Trials/Inspection To Be Reoffered . , Remove The Winch By Opening Fasteners From Its Foundation . Dismantle Spur Gear . Renew The Manual Operating Worm Gear . Dismatle The Ratchet Brake Arrangemnt . After Completion Of All Repair Works , The Same Are To Be Fitted Back In Its Positions . Renew Foundation Fasteners ( Mat: Ss , 16Mm Dia , 80Mm Long ) . Manual Operating Mechanism Of Both The Davit Not Working . Defect To Be Rectified By Making The System Operational And Proving Thereafter . Renew Oil Level Indicator Tube Of Davit Winch . Oil Level Indicator Arrangement With Fittings To Be Provided By Contractor . , Open Slewing Assembly Bearing Housing And Inspect Bearing For Play . Renew Defective Parts . Inspect The Worm Wheel Assembly For Any Wear And Presence Of Metallic Particles . Survey Wire Rope , Spare Gear And Other Associated Lifting Gears . Renew . Check Oil In Gear Case And Examine Gear Teeth For Breakage And Presence Of Forgein Matter . Check Bearings For Collapse And Shaft For Rust And Corrosion . Renew . Check All Rotating Parts , Levers Etc For Free Movement . After O/H Works , Equipment To Be Carriedout With Load Trials As Per Naval Standards And Proove Operational On All Respects To Naval Trial Agency . , Examine Entire Brake Assembly Including Brake Lining , Brake Shoe , Brake Disk And Associated Fittings . Check Brake Lining On Winch And Change Liner Damaged . , After Completion Of Load Test , Examine The Complete Davit Structure And Associated Lifting Gears For Flaws , Distortion , Defectation Etc . Flaws Must Be Examined By Ndt Techniques . Carry Out Repairs And Retest . Record Results Of Test And Examination . , Contractor Has To Quote Lumpsum Cost For Mandatory Spares Mentioned At S . No 4 Of Annexure - A In Mandatory Spares List , For The Entire Sow , Against Third Party/Oem Invoice For All Spares Supplied For The Scope . The Taxes Will Be Paid As Per Actuals . Mandatory List Of Spares Is Attached . Contractor Has Also To Quote All Line Items Mentioned In Mandatory Spares List ( S . No . 4 ) Seperately . The Price Quoted In Boq Wrt Under This Serial Should Match To The Total Price Furnished By The Bidder As Per The Detailed Price Breakup In Annexure A . In Case Of Any Discrepancy , The Amount Which Is Beneficiary To Hsl Would Be Considered At The Time Of Placement Of Order . The Cost Of Spares Quoted By The Contractor Will Be Considered On Not Exceeding Basis Of Total Lumpsum Cost Mentioned In The Boq For Satisfactory Completion Of The Spe
