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Bids Are invited for Repair And Overhauling Service - Repair Refurbishment Of Rudder Stock And Associated Bush Sleeves Onboard In Ship; Any Other Suitable Brand; Yes; Buyer Premises - Removal Refurbishment Of The Rudder Stock, Fin, Tiller And Link Tube With Associate Components (I) Carryout The Measurement Of Radial Clearance Between Hull Bush And Sleeve Of Stock As Per Br 3001 , Removal Refurbishment Of The Rudder Stock, Fin, Tiller And Link Tube With Associate Components (Ii) Renew The Hull Bush And Sleeves As Per Recommendation From User Departments, If The Clearances Found Excessive. Hull Cartridge Inner Diameter Eccentricity/Ovality To Be Corrected By In-Situ Boring, If Required. Rectify The Defect Of Radial Play Of Rudder Stock, Carrier Bearing And Tiller , Removal Refurbishment Of The Rudder Stock, Fin, Tiller And Link Tube With Associate Components (Iii) Carryout Survey Of Rudder Stock Post Lowering/ Dismantling And Change For Nicks/ Dents/ Corrosion Pit Marks On Surface. The Rudder Stocks Should Be Subjected To Ndt. Carryout Metal Build Repair To Restore The Original Dimensions, If Required , Removal Refurbishment Of The Rudder Stock, Fin, Tiller And Link Tube With Associate Components (Iv) Alignment Checks To Be Undertaken For Hydraulic Actuator Assemblies, Tiller Crossheads And Rudder Stocks Post Fitment Of Both Rudders. Rudder Angle Indicator To Be Repaired/ Replaced And Adjusted To Zero Position , Removal Refurbishment Of The Rudder Stock, Fin, Tiller And Link Tube With Associate Components (V) Check The Reamer Bolts Of Rudder If Any Slack Observed Renew The Reamer Bolts With Nuts , Carrier Bearing (I) Renew The Carrier Bearing Bush, Carrier Bearing Seat, Carrier Bearing Ring If Found Excessive Worn Out , Repair/Refurbishment Of Acuators (I) Dismantle All Acuators, Checks The Pits/ Dents /Nicks/ Corrosion On Ram Surface/ Cylinder Bore Reconditioning Or Metal Build Up And Polishing To Be Carried Out On Ram (Hard Chromium/ Electro Plating Coating) If Required And To Restore The Original Dimensions. Renew Actuator Packing / Seals And End Cover Seals. Renew Actuators And Link Tube End Spherical Plain Radial Bearings Pressure Testing Of Actuators As Per Oem Manual , Grease Pipe Lines Check The All Grease Pipe Lines, Renew If Any Damages On Pipe Lines , Stw And Trials Post Integration And Re-Fitment Onboard, Trials And Stw To Be Undertaken By The Firm In Harbour And At Sea, Including Performance To Meet Naval Standards , Mandatory Spares Lower Bush (Od:385, Id:345, Length:515, Collar Dia:445, Thickness 25 Mm, Material:Gm Lg-1) Part No-Eg8338v-Sbt-Lstl-Lb-03 , Mandatory Spares Liner (Od:363, Id:310, Length:560Mm, Material: Pb-1) Part No-Eg8338v-Eng-Lstl-Liner-04 , Mandatory Spares Hollow Core Gland Packing (28Mm) Part No-N5330-02209 , Mandatory Spares Rudder Key Part No-205120 , Mandatory Spares Locking Bolts (Dia 85 Mmx320l, Material: En3 Forged Steel) Part No-212450 , Mandatory Spares Spherical Bearings (Gs 90 Es-2Rs) Part No-314568 , Mandatory Spares Grease Pipe Lines Part No-214590 , Mandatory Spares Actuator Seal Kit Part No-30120204 , Mandatory Spares Lip Seal With Metal Ring Part No-451223 , Mandatory Spares Carrier Bush (285X268x100) Mm Part No-3245781 , Mandatory Spares Carrier Liner Part No-3245785 , Mandatory Spares Carrier Seat Ring Part No-3245788 , Mandatory Spares Carrier Ring Part No-3245800
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