Description :
Tenders for Various Repair Jobs Of Emd - Overhauling/dismantling Of The Existing W Ater Drainer By Isolating The Drainer By Putting Blank Plate After Isolation Valve. Purging/removal Of Trapped Gas From The Seal Pot/pipe Line By Injecting St Eam/nit Rogen. Revisioning Of All Parts & Cleaning Of Pot. If Required, The Complete Seal Pot W Ith Pipe Line Has To Be New Ly Fabricated & Erected As Per The Instruction Of O.a. Or As Per Draw Ing. After Erection, Testing Of Pot By Injecting St Eam/nit Rogen And De-isolation/commissioning. The Condensate Pipe From W Ater Drainers Has To Be Laid To The Nearest Storm W Ater Manhole Or As Directed By O.a.s Representative. Painting Of W Ater Drainer And Pipes To Be Done After The Erection Job , "technical Cleaning Of Gas Pipeline Water Drainers. The W Ork Involves Closing/blanking Of Valves, St Eam Purging Of Pipe/drain Pot And Opening Of F Langes Of Seal Pot And Removal Of Muck/deposit From Pots, Revisioning Of Gas Inspection Valve,w Ater Filling Valves,condensate Valves. Fixing Of New Packing And Tightening Of F Langes. Filling Of W Ater In The Seal Pot And De-blanking Of W Ater Drainer/opening Of Valves. Checking For Any Leakages And Rectification Of The Same " , The Job Involves Cutting/dismantling Of Corroded Structures Like Column, Platforms, W Alkw Ays, Staircases Etc. At Height. Before Cutting Of Any Structure, The Nearby Pipe Lines Or Any Other Equipment To Be Supported F Irst. The Dismantled Structures Should Not Be Throw N From Height. All The Dismantled Structure To Be Kept At One Place As Directed By O.a.s Representative For Disposal By Bsp , The Job Involves Fabrication Of St Eel Structures Like Column, Platforms, W Alkw Ays, Staircases Etc. By Type 1 Electrode, As Per Approved Draw Ing / Specification Or As Directed By Oa/oa¿s Representative Complete In All Respect Including Painting. Fabricated Structures W Ill Have To Be Erected By The Contractor At Height As Per The Direction Of Operating Authority , The Job Involves W Elding Of Tack W Elded Pipes, Gland Compensators, Disc Compensators, Flanges, St Eel Structures, Gas Pipeline Equipment, Plates, Pipes, Structures W Ith Type 1 W Elding Electrodes , Dismantling Of Gas Pipe Line Or Any Other Pipe Line By Cutting, Including Handling And Stacking, Cutting Into Pieces And Sections As Directed By Oa/oa¿s Representative & Stacking At Designated Location. Before Cutting The Nearby Pipe Lines/platforms/equipment To Be Supported. All Dismantled Structural Items To Be Kept At A Particular Place, As Show N By O.a.s Representative For Disposal By Bsp , Job Involves Erection Of Fabricated/available Pipes At Locations Show N By O.a./o. A' S Representative, Including Dia. 100mm At Heights. Erection Job Involves, Lifting Of Standard Length Of Pipes Supplied By Bsp Free Of Cost, W Elding W Ith The Existing Pipes/valve F Langes And Testing Of Pipe W Ith St Eam/nit Rogen And Defect Rectification W Ith Type I Electrode. Any Accessories Like Bleeder Pipe, Drainer Pipe, Purging Nipples, Valves,compensators, Saddle Supports Etc. Also To Be Erected, As Directed By O.a , Fabricated/available Pipes At Locations Show N By O.a./o.a. S Representative, Above Dia. 100mm And Up To Dia. 200mm At Heights. Erection Job Involves, Lifting Of Standard Length Of Pipes Supplied By Bsp Free Of Cost, W Elding W Ith The Existing Pipes/valve F Langes And Testing Of Pipe W Ith St Eam/nit Rogen And Defect Rectification W Ith Type I Electrode. , Fabricated/available Pipes At Locations Show N By O.a./o.a. S Representative, Above Dia. 200mm And Up To Dia. 500mm At Heights. Erection Job Involves, Lifting Of Standard Length Of Pipes Supplied By Bsp Free Of Cost, W Elding W Ith The Existing Pipes/valve F Langes And Testing Of Pipe W Ith St Eam/nit Rogen And Defect Rectification W Ith Type I Electrode. Any Accessories Like Bleeder Pipe, Drainer Pipe, Purging Nipples, Valves, Compensators, Saddle Supports Etc.also To Be Erected, As Directed By O.a. , Overhauling Of Valves Up To D
