Bids Are invited for Repair And Overhauling Service - Integrated Service Contract For Cleaning Inspection Repair Maintenance Of Two Nos Of Tanks; Integrated Service Contract For Cleaning Inspection Repair Maintenance Of Two Nos Of Tanks; Yes; Buyer P

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Bids Are invited for Repair And Overhauling Service - Integrated Service Contract For Cleaning Inspection Repair Maintenance Of Two Nos Of Tanks; Integrated Service Contract For Cleaning Inspection Repair Maintenance Of Two Nos Of Tanks; Yes; Buyer Premises - Cleaning Of Tank Sludge As Per Scope After Handover Of The Tank At Site. , Flange 2To3-150#: Opening Or Box Up Of Flanges With New Gasket; Gasket Replacement After Cleaning Of Gasket Faces < Cutting Of Gasket From Sheets Wherever Required >; Inserting Or Removal Of Spectacle Blind/ Tail Blind Wherever Necessary To Isolate Piping;Tank Or Any Other Equipment, As Required; Including Supply Of Tools; Tackles And Manpower Necessary To Complete The Job Up To The Satisfaction Of Engineer In-Charge. If Hot Bolting Is Required It Is To Be Done Without Any Extra Cost. , Flange 4 To 8-150# : Opening Or Box Up Of Flanges With New Gasket; Gasket Replacement After Cleaning Of Gasket Faces < Cutting Of Gasket From Sheets Wherever Required >; Inserting Or Removal Of Spectacle Blind/ Tail Blind Wherever Necessary To Isolate Piping;Tank Or Any Other Equipment, As Required; Including Supply Of Tools; Tackles And Manpower Necessary To Complete The Job Up To The Satisfaction Of Engineer In-Charge. If Hot Bolting Is Required It Is To Be Done Without Any Extra Cost. , Flange 10 To 14-150# : Opening Or Box Up Of Flanges With New Gasket; Gasket Replacement After Cleaning Of Gasket Faces < Cutting Of Gasket From Sheets Wherever Required >; Inserting Or Removal Of Spectacle Blind/ Tail Blind Wherever Necessary To Isolate Piping;Tank Or Any Other Equipment, As Required; Including Supply Of Tools; Tackles And Manpower Necessary To Complete The Job Up To The Satisfaction Of Engineer In-Charge. If Hot Bolting Is Required It Is To Be Done Without Any Extra Cost. , Flange Above 20 Upto 40-150 # : Opening Or Box Up Of Flanges With New Gasket; Gasket Replacement After Cleaning Of Gasket Faces < Cutting Of Gasket From Sheets Wherever Required >; Inserting Or Removal Of Spectacle Blind/ Tail Blind Wherever Necessary To Isolate Piping;Tank Or Any Other Equipment, As Required; Including Supply Of Tools; Tackles And Manpower Necessary To Complete The Job Up To The Satisfaction Of Engineer In-Charge. If Hot Bolting Is Required It Is To Be Done Without Any Extra Cost. , Flange Above 8To10-300#To600#,Above10to12-300# : Opening Or Boxing Up Of Flanges With New Gasket; Gasket Replacement After Cleaning Of Gasket Faces < Cutting Of Gasket From Sheets Wherever Required >; Inserting Or Removal Of Spectacle Blind/ Tail Blind Wherever Necessary To Isolate Piping;Tank Or Any Other Equipment, As Required; Including Supply Of Tools; Tackles And Manpower Necessary To Complete The Job Up To The Satisfaction Of Engineer In-Charge. If Hot Bolting Is Required It Is To Be Done Without Any Extra Cost , Tank – Dismantling And Erection Of Valvesdismantling And Removal Of Valves/Relief Valves Of Any Size From Tank Piping Including Disconnection Of Flanges, Supports & Fittings; Shifting To Workshop/Warehouse; Loading, Unloading & Transportation; Coordination For Servicing/Repair; Collection And Transportation Of Serviced/Replacement Valves From Workshop/Warehouse To Site; Positioning, Alignment And Erection; Fitment & Tightening Of Flanged Joints With Gaskets/Fasteners; Installation/Adjustment Of Supports; Restoration Of Disturbed Piping/Structures; Cleaning Of Site; Including Provision Of Manpower, Supervision, Tools & Tackles And Execution As Per Eic Instructions. , Tank – Dismantling And Erection Of Relief Valves (Pvrv/Erv)Dismantling And Removal Of Valves/Relief Valves Of Any Size From Tank Piping Including Disconnection Of Flanges, Supports & Fittings; Shifting To Workshop/Warehouse; Loading, Unloading & Transportation; Coordination For Servicing/Repair; Collection And Transportation Of Serviced/Replacement Valves From Workshop/Warehouse To Site; Positioning, Alignment And Erection; Fitment & Tightening Of Flanged Joints With Gaskets/Fasteners; Installation/Adjustment Of Supports; Restoration Of Disturbed Piping/Structures; Cleaning Of Site; Including Provision Of Manpower, Supervision, Tools & Tackles And Execution As Per Eic Instructions. , Tank Plate Repair (Shell, Bottom, Annular, Roof)Removal Of Damaged Shell, Bottom, Annular And Roof Plates By Gouging/Cutting Including Edge Preparation; Cutting, Bending And Grinding Of Carbon Steel Plates (Up To 16 Mm Thick); Handling, Shifting And Transportation From Storage To Site; Fit-Up, Installation And Welding Of New Plates In Accordance With Approved Wps And Relevant Standards Including Necessary Assistance For Testing; Complete With Manpower, Supervision, Tools & Tackles As Per Eic Instructions. , Tank Plate Metal Build-Up / Pitting Repairrestoration Of Corroded And Pitted Tank Plates By Weld Overlay/Metal Build-Up In Identified Areas; Surface Grinding, Dressing And Contour Correction After Welding; Providing Necessary Support During Inspection And Testing; Executed In Accordance With Approved Wps And Eic Instructions Including Deployment Of Manpower, Supervision, Tools, Tackles And Consumables. , Surface Preparation For Inspectionbuffing And Grinding Of Internal Tank Plates To Achieve Required Surface Finish Strictly For Inspection Purposes; Scope Limited To Inspection-Related Surface Preparation Only; Including Manpower, Supervision, Tools & Tackles As Per Eic Instructions. , Patch Plate Repair Works-Shell, Roof, Bottom And Annular Platesrepair Of Localized Pitted Or Reduced Thickness Areas Of Existing Tank Plates By Welding Patch Plates As Per The Instruction Of Eic, Including Cutting, Surface Preparation, Fit-Up, Welding And Finishing As Per Approved Wps And Eic Instructions Including Manpower, Supervision, Tools, Tackles And Consumables. , Repair Of Structural Work-Structural Member, Staircase, Handrail, Rolling Ladder,Platformrepair/Replacement Of Structural Members, Staircases, Handrails, Rolling Ladders And Platforms Including Cutting And Removal Of Damaged Portions, Fabrication, Fit-Up, Alignment, Welding/Bolting, Fixing Of Supports And Fasteners, And Restoration To Serviceable Condition As Per Applicable Codes And Eic Instructions Including Manpower, Tools, Tackles And Consumables. , Replacement Of Wind Girderremoval Of Existing Wind Girders At All Elevations By Gas/Cold Cutting/Grinding Including Associated Fittings And Supports; Shifting Of New Materials To Site With Crane/Handling Assistance; Fabrication And Erection Of New Wind Girders As Per Approved Drawings, Applicable Codes And Standard Engineering Practices/Eic Instruction Including Suplly Of Manpower, Supervision, Tools, Tackles, Consumables. , Roof Drain Replacement Workremoval And Dismantling Of Existing Roof Drain Piping, Spools, Supports And Swivel/Pivot Joints; Transportation Of New Materials To Site With Required Crane/Handling Assistance; Fabrication, Fit-Up And Installation Of New Roof Drain Piping Assembly Including Supports And Swivel/Pivot Joints; Hydrostatic Testing Of Complete Roof Drain System; Complete In All Respects As Per Approved Drawings And Eic Instructions Including Manpower, Supervision, Tools, Tackles And Consumables. , Nozzle Replacement (Roof, Foam Nozzle)Replacement Of Tank Roof And Foam Nozzles Including Marking As Per Approved Drawings; Removal Of Existing Nozzles And Reinforcement Pads; Edge Preparation; Fabrication, Alignment, Fit-Up And Welding Of New Nozzle Assemblies; Weld Finishing; Reconnection Of Associated Piping And Fittings; Restoration Of Supports; Executed As Per Approved Wps, Applicable Codes And Eic Instructions Including Manpower, Tools, Tackles And Consumables. , Steam Coil Replacement Workdismantling And Removal Of Existing Steam Coil Piping And Supports; Fabrication, Installation And Welding Of New Steam Coil Assembly As Per Approved Drawings; Installation Of Supports And Fittings; Hydrostatic Testing And Rectification Of Defects; Executed As Per Approved Wps, Applicable Codes And Eic Instructions Including Manpower, Tools, Tackles And Consumables. , Tank Cooling Line & Foam Line Worksfabrication And Erection Of Tank Cooling And Foam Lines Including Flame Cutting, Bevelling, Pipe Bending, Fit-Up And Welding Of Pipes Of Various Sizes; Execution At All Elevations Including Ground, In-Position And Overhead; Transportation Of Pipes, Flanges And Fittings From Owners Storage To Site; Complete As Per Approved Drawings, Applicable Specifications And Eic Instructions Including Manpower, Tools, Tackles, Gas Cutting Equipment And Safety Arrangements. , Steel Scaffolding Worksproviding, Erecting, Maintaining And Dismantling Rigid And Properly Secured Steel Scaffolding With Working Platforms At Required Locations And Elevations, Including Near Equipment, Structures ; As Per Eic Instructions And Applicable Safety Standards Including Supply Of Materials, Manpower, Tools, Tackles And Safety Accessories. , Fire / Cooling Water System – Deplugging Of Sprinklersdeplugging Of Sprinkler Nozzles Of Tank Cooling Ring System Including Removal Of Choked Sprinkler Heads, Installation Of New Heads/Nozzles Where Required, Bending, Alignment And Proper Fixing To Ensure Correct Spray Pattern; Execution At All Elevations Including Tank Roof, Shell And Cooling Rings; As Per Site Safety Norms And Eic Instructions Including Provision Of Manpower, Tools, Tackles, Scaffolding/Lifting Arrangements And Safety Equipment; Payment On Actual Inch-Meter Basis Per Tank. , Hydrostatic / Pneumatic Testing Workscarrying Out Hydrostatic Testing Of Piping/Tubes And Pneumatic Testing Of Reinforcement Pads At Specified Pressure As Per Approved Procedures; Providing Test Pumps, Gauges And Required Accessories; Attending And Rectifying Leakages Including Re-Testing; Offering System For Inspection And Clearance; Safe Depressurizing After Completion; Executed In Compliance With Applicable Safety Norms And Eic Instructions Including Manpower, Tools And Tackles. , Floating Roof Rim Seal Repair/Replacementrepair Of Primary & Secondary Seal For Floating Roof Tanks At Site Including Shifting Of Materials From Owners Shop To Site Of Errection , Opening Of Tank Manholes , Dismantling Of Damaged Seals , Taking Necessary Measurements ,Accesment Of Required Materials , Removal & Shifting Of Damaged Seal Materials , Hardwares To Earmarked Locations, Erections Of New Seal Materials , Cleaning & Removal Of Unwanted Materials From Inside Of Tank , Box Up Of Manholes Etc(Weather Protection Sheets, Curtains, Nuts, Bolts, And Fasteners Will Be Provided By Nrl As Free-Issue Items) , Piping Work-Process Related (Inside Tank Dyke)Fabrication And Erection Of Process Pipelines Inside Tank Dyke Area Including Transportation Of Free-Issue Materials From Owners Storage To Site; Cutting, Bevelling, Fit-Up, Welding And Alignment At All Elevations; Provision And Installation Of Required Supports; Removal And Disposal/Return Of Unused Materials To Designated Location; Executed As Per Approved Drawings, Applicable Codes And Eic Instructions Including Provision Of Manpower, Consumables, Tools, Tackles, Equipment And Lifting Arrangements , Thickness Gauging , Tank Floor Plate Inspection − Mfl/ Lfet/ Slofec Wfmpt/ Vbt (For Other Activities Likewise) , Copper Grit/Shot Blasting On Steel Surfaces On Location Like Internal Of Intermediate Storage Tanks, , Steel Structures And Other Flat Surfaces To S.A. 2-1/2 Sweedish Specifications In Position At All Heights And Location Excluding Cost Of Scaffolding With All Tools And Plants,Consumables, Labour Etc, Complete In All Respect As Directed By Engineer-In-Charge. Air In The Scope Of Contractor (Contractor Will Have To Make Is Own Arrangement For Compressor With Fuel,Operator Etc. For Arranging Required Air For Blasting.All Other Material And Equipment Like Hopper,Air Filter,Blasting Hose,Air Hose,Copper Grit,Ppe Etc Will Be Under Contractor Scope Of Supply ) , Supply And Application Of Approved Brand Of Paints With Airless Spray Method Including All Tools And Tackles, Consumables, Personal Protective Equipments For Safe Work, Supervision, Etc. To Complete The Work In All Respects As Per Nrl Painting Manual And Direction Of Inspection Deptt And Engineer In Charge Zinc Ethyle Silicate Primer (P1) One Coat @ 70 Micron Dft.Air In The Scope Of Contractor (Contractor Will Have To Make Is Own Arrangement For Compressor With Fuel,Operator Etc. For Arranging Required Air For Spray Painting. , Supply And Application Of Approved Brand Of Paints With Airless Spray Method Including All Tools And Tackles, Consumables, Personal Protective Equipments For Safe Work, Supervision, Etc. To Complete The Work In All Respects As Per Nrl Painting Manual And Direction Of Inspection Deptt And Engineer In Charge Tank Liner (L1) Two Coat @ 125 Micron Per Coat.Air In The Scope Of Contractor (Contractor Will Have To Make Is Own Arrangement For Compressor With Fuel,Operator Etc. For Arranging Required Air For Spray Painting. , Providing And Fixing Box Scaffolding System Up To Seven Story Height Made With 40 Mm Dia M.S. Tube 1.5 M Centre To Centre, Horizontal & Vertical Tubes Joining With Cup & Lock System With M.S. Tubes, M.S. Tube Challies, M.S. Cl S And M.S. Staircase System In The Scaffolding For Working Platform Etc. And Maintaining It In A Serviceable Condition For The Required Duration As Approved And Removing It There After .The Scaffolding System Shall Be Stiffened With Bracings, Runners, Connection With The Building Etc Wherever Required For Inspection Of Work At Required Locations With Essential Safety Features For The Workmen Etc. As Per Directions And Approval Of Engineer-In- Charge .The Volume Of The Scaffolding Shall Be Measured For Payment Purpose . The Payment Will Be Made Once Irrespective Of Duration Of Scaffolding. , Mobilization And Demobilization Of All The Required Equipment, Tool & Tackles, Manpower Etc To/From The Site, As Per Scope Of Of The Tender Document For Oil Recovery From Tank Bottom Sludge And Residual Sludge Removal And Cleaning Services And Tank Inspection