Rrc For Repair / Renewal Of System Pipes And Valves Onboard In Ships , Yardcrafts Including Ins Sagardhwani , Overhauling Of Sd / Sdnr Valves , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Removal & Re Fitment Of Sd / Sdnr Valves ( Including Fasteners , Gaskets , Regutting / Degutting , Lagging & Transportation , Pressure Testing & Trials Etc ) , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Overhauling Of Butterfly / Ball / Flap / Storm Valve , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Removal & Re Fitment Of Butterfly / Ball / Flap / Storm Valves ( Including Fasteners , Gaskets , Regutting / Degutting , Lagging & Transportation , Pressure Testing & Trials Etc ) , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Overhauling Of Reducers / Relief / Safety Valve , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Removal & Re Fitment Of Reducers / Relief / Safety Valves ( Including Fasteners , Gaskets , Regutting / Degutting , Lagging & Transportation , Pressure Testing & Trials Etc ) , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Overhauilng Of Globe / Gate / Sluice Valve , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Removal & Re Fitment Of Globe / Gate / Sluice Valves ( Including Fasteners , Gaskets , Regutting / Degutting , Lagging & Transportation , Pressure Testing & Trials Etc ) , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Overhauling Of Fire Hydrant , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Removal & Re Fitment Of Fire Hydrant ( Including Fasteners , Gaskets , Regutting / Degutting , Lagging & Transportation , Pressure Testing & Trials Etc ) , 0-50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 250 Mm And Above , Overhauling Of Quick Operating Valves / Pilot Operating Valves , Less Than 50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 200 Mm And Above , Removal & Re Fitment Of Quick Operating Valves / Pilot Operating Valves ( Including Fasteners , Gaskets , Regutting / Degutting , Lagging & Transportation , Pressure Testing & Trials Etc ) , Less Than 50 Mm , 51-100 Mm , 101-150 Mm , 151-250 Mm , 200 Mm And Above , Specification Of Pipes Cupronickel Pipes- Mandatory Work , Removal Of Pipe And Blanking Of Both Sides Of System , Transportation Of Pipe To Workshop , Pressure Testing Of Pipe ( 1 . 5 ) Times Of Working Pressure ( Test Equipments Are To Be Provided By Contractor ) , Fitment Of Pipe And Proving The System . , 25-30 Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Repair Work Of Cupronickel Pipes- Cleaning Of Internal Parts For Removal Of Biological Growth And Foreign Particles By Carrying Out D-Scaling With Reputed De-Scaling Solvent , Visusal Inspection And Pressure Testing . , 25-30 Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Repair Of Pipe / Flanges By Building Up Of Material / Machining . , 25-30 Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Renewal Work- Renewal Of Pipe Including Gaskets / Clamps , If Pitting Or Crack / Hole In Excess , 25-30Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Renewal Of Flanges Of Pipe Diameter Given Below:- , 25-30 Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Renewal Of Adaptor And Nipple , 25-30 Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Renewal Of Existing Zinc Plugs / Rings With Cap , 25-30Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Renewal Of Pressure Gauge Line ( Copper ) , 25-30Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Mandatory Work - Mild Steel ( Mat:Ms ) Pipes Removal Of Pipe And Blanking Of Both Sides Of System , Transportation Of Pipe To Workshop , Pressure Testing Of Pipe ( 1 . 5T ) Times Of Working Pressure ( Test Equipments Are To Be Provided By Contractor ) , Fitment Of Pipe And Proving The System . , 25-50 Mm , 51-100 Mm , 101-200 Mm , Repair Work - Cleaning Of Internal Parts For Removal Of Biological Growth And Foreign Particles By Carrying Out Descaling With Reputed Descaling Solvent , Visual Inspection And Pressure Testing . , 25-50 Mm , 51-100 Mm , 101-200 Mm , Repair Of Pipe / Flanges By Building Up Of Material / Machining , 21-50 Mm , 51-100 Mm , 101-200 Mm , Renewal Work - Renewal Of Pipe Including Gaskets / Clamps , If Pitting Or Crack / Hole In Excess , 25-50 Mm , 51-100 Mm , 101-200 Mm , Renewal Of Flanges Pipe Diameter Given Below:- , 25-50 Mm , 51-100 Mm , 101-200 Mm , Renewal Of Adaptor And Nipple . , 25-50 Mm , 51-100 Mm , 101-200 Mm , Renewal Of Existing Zinc Plugs / Rings With Cap , 25-50 Mm , 51-100 Mm , 101-200 Mm , Renewal Of Pressure Gauge Line ( Copper ) , 25-50Mm , 51-100 Mm , 101-200 Mm , Galvanised Iron ( G . I ) Pipes- Mandatory Works For Removal Of Pipe And Blanking Of Both Sides Of System , Transportation Of Pipe To Workshop , Pressure Testing Of Pipe ( 1 . 5T ) Times Of Working Pressure ( Test Equipments Are To Be Provided By Contractor ) , Fitment Of Pipe And Proving The System . , 25-50Mm , 51-100 Mm , 101-200 Mm , Repair Work - Cleaning Of Internal Parts For Removal Of Biological Growth And Foreign Particles By Carrying Out Descaling With Reputed Descaling Solvent , Visual Inspection And Pressure Testing , 25-50Mm , 51-100 Mm , 101-200 Mm , Repair Of Pipe / Flanges By Building Up Of Material / Machining . Diameter Of Pipe Given Below:- , 25-50Mm , 51-100 Mm , 101-200 Mm , Renewal Work - Renewal Of Pipe Including Gaskets / Clamps , If Pitting Or Crack / Hole In Excess , 25-50Mm , 51-100 Mm , 101-200 Mm , Renewal Of Flanges Of Diameter Given Below:- , 25-50Mm , 51-100 Mm , 101-200 Mm , Renewal Of Adaptor And Nipple , 25-50Mm , 51-100 Mm , 101-200 Mm , Renewal Of Existing Zinc Plugs / Rings With Cap , 25-50Mm , 51-100 Mm , 101-200 Mm , Renewal Of Pressure Guage Line ( Copper ) , 25-50Mm , 51-100 Mm , 101-200 Mm , Renewal Of Cu-Ni Pipe Bends , Less Than 30 Mm , 31-40 Mm , 41-50 Mm , 51-60 Mm , 61-70 Mm , 71-80 Mm , 81-90 Mm , 91-100 Mm , 101-125 Mm , 126-150 Mm , 151-175 Mm , 176-200 Mm , Above 200 Mm , Renewal Of Mat:Ms Pipe Bends , 30-50 Mm , 75-100 Mm , 150 Mm , 200 Mm , Above 200 Mm , Renewal Of Gi Pipes Bends , 30-50 Mm , 75-100 Mm , 150 Mm , 200 Mm , Above 200 Mm , Renewal Of Ss Pipes Grade 321 , 316 Seamless , 30 Mm , 40 Mm , 50 Mm , 60 Mm , 70 Mm , 80 Mm , 90 Mm , 100 Mm , 125 Mm , 150 Mm , 175 Mm , 200 Mm , Renewal Of Ss Pipes Bends Grade 321 , 316 , 30 Mm , 40 Mm , 50 Mm , 60 Mm , 70 Mm , 80 Mm , 90 Mm , 100 Mm , 125 Mm , 150 Mm , 175 Mm , 200 Mm , Renewal Of Ss Adaptors And Nipples , 30 Mm , 40 Mm , 50 Mm , 60 Mm , 70 Mm , 80 Mm , 90 Mm , 100 Mm , 125 Mm , 150 Mm , 175 Mm , 200 Mm , Renewal Of Brass Adaptors And Nipples , 30 Mm , 40 Mm , 50 Mm , 60 Mm , 70 Mm , 80 Mm , 90 Mm , 100 Mm , 125 Mm , 150 Mm ,
