Carryout Maintenance Jobs Of Sws ( Plant-208 ) Static Equipments And Piping Jobs During Sws Short Shutdown-2020 At Cpcl-Manali , Plant-208 Column Maint Jobs- Lumpsum , Quote Lumpusm Rate For The Following Stripper Columns , Drums , Pots , As Per The Work Enclosed Work Package And Scope Of Work . Refer The Work Package For The List Of Jobs Excluded From Lumpsum Scope , Maintenance Jobs In 208-C-02 First Stage Stripper , Maintenance Jobs In 208-C-03 Second Stage Stripper , Maintenance Jobs In 208-C-07 Two Stage Sws Surge Drum , Maintenance Jobs In 208-C-08 First Stage Reboiler Condensate Pot , Maintenance Jobs In 208-C-09 Second Stage Reboiler Condensate Pot , Maintenance Jobs In 208-C-10 Condensate Flash Drum , Plant-208 Column Maint Jobs- Unit Rate , Plant-208 Column Maint Jobs- Unit Rate . , Tray Replacement The Job Involves Opening Of Tray Manways / Trays With Proper Marking By Opening Of Bolts / Nuts , Cutting Of Corroded Bolts ( Cold / Hot Cutting If Required ) , Straightening Of Trays / Downcomer Segments , Providing All The Missing Valves , Bubble Caps , Clamps , Bolts , Provding Gasket And Re-Fixing Of Trays / Downcomers & Boxing Up Of Tray Manways . The Job Also Involves Transportation Of New Trays From Owners Storage Point To Work Site For Replacement If Replacement To The Trays Are Warranted . The Job Also Includes Supplying Of All Types Of Tools & Tackles , Lifting Arrangements Like Chain Pulley Blocks , Suitable Slings / Belts , Etc . , Machineries , All Consumables And Labour To Complete The Job In All Respects , Transportation Of Unused Materials To Owners Storage Point And Dumping The Generated Scrap Material To The Designated Place As Per Eic Instructions . The Job Also Includes Hot Works Inside Column For Replacement Of Trays , Welding Of Trays With Proper Electrode . Note ( 1 ) Tray Manway Opening And Closing Is Covered In Lumpsum Job Hence Manway Area Will Not Be Considered For Measurement . ( 2 ) Tray Diameter Only Considered For Measurement Purpose Of Replacement Of Trays . Down Comer Areas Will Not Be Considered For Measurement . ( 3 ) Any Other Work Required To Complete The Above Job Are Included In Sor Unless Otherwise Specified To Claim Separately . , Replacement Of Column Trays , Replacement Of 208-C-02 Column Trays ( Tray No 34 , 35 , 36 ) Trays No : 34 , 35 , 36 ( Moc Of Tray Ss316 L ) , Tray / Downcomer Repair Job Involves Grinding The Cracks / Damaged Portion As Marked By Inspection , As Welding With Suitable Filler Wire / Electrode As Per The Recommendations , Dpt , Etc As Per Inspection Procedures . Job Also Includes Supplying Of All Types Of Tools & Tackles , Machineries , All Consumables And Labour To Complete The Job In All Respects , Transportation Of Unused Materials To Owners Storage Point And Dumping The Generated Scrap Material To Designated Area As Per Eic Instructions . Job Also Includes Cleaning Of All Foreign Materials Like Weld Spatters , Clamps , Fixtures , Etc . , On Parent Metal Surface . Note ( 1 ) Dpt To Be Done . ( 2 ) Sl . No 1 . 2 . 1 Is Applicable For Carrying Out Trays Repair Work Inside The Columns . ( 3 ) If Trays Repair Work Carried Out Outside The Columns / Ground Level , Rates Shall Be Paid As Per Sl . No 1 . 2 . 2 . ( 4 ) For Other Welding Related Jobs Like Patch Plate , Insert Plate Or Weld Reinforcement , Etc . , The Rates Are Applicable As In General Category Jobs Under Sor . , Tray / Downcomer Welding Upto 3 Mm - ( Repair Work - Inside The Columns ) , Tray / Downcomer Cracks Grinding & Welding Upto 3 Mm - Using E / Er - 309 / 309 Mo / 316 / 316 L ( Inside Columns ) . , Tray / Downcomer Cracks Grinding & Welding Upto 3 Mm - Using E / Er - 308 / 308 L / 308 H/ 347 ( Inside Columns ) . , Tray / Downcomer Cracks Grinding & Welding Upto 3 Mm - Using Monel Electrode / Filler Wire ( Inside Columns ) , Tray / Downcomer Welding Upto 3 Mm - ( Repair Work - Outside The Columns ) , Tray / Downcomer Cracks Grinding & Welding Upto 3 Mm - Using E / Er - 309 / 309 Mo / 316 / 316 L ( Outside Columns ) . , Tray / Downcomer Cracks Grinding & Welding Upto 3 Mm - Using E / Er - 308 / 308 L / 308 H/ 347 ( Outside Columns ) . , Tray / Downcomer Cracks Grinding & Welding Upto 3 Mm - Using Monel Electrode / Filler Wire ( Outside Columns ) . , Removal & Re-Fixing Of Demister Pad The Job Involves Removal Of The Demister Pad From Its Position Along With The Frame Structure After De-Bolting The Fasteners ( By Gas Cutting , If Required ) And Bring Down The Demister To The Ground Level . The Job Also Involves Cleaning The Demister With Hot Water / Steam For Complete Removal Of The Entrapped Fluids , Cold Repairing The Demister Mesh , If Required & Tie Up The Mesh With The Frame Using Suitable Wire As Supplied By Cpcl . The Job Also Involves Fixing Back The Cleaned Demister In Position With Suitable Fastening . In Case Of Replacement Warranted , The Job Also Involves Transporting The New Demister From The Owners Storage Point To The Work Site . The Job Also Includes Supplying Of All Types Of Tools & Tackles , Lifting Arrangements Like Chain Pulley Blocks , Suitable Slings / Belts , Etc . , Machineries , All Consumables And Labour To Complete The Job In All Respects , Transportation Of Unused Materials To Owners Storage Point And Dumping The Generated Scrap Material To The Designated Place As Per Eic Instructions . Note ( 1 ) Outer Diameter Of The Demister Pad Shall Be Taken For Measurement . , Removal , Cleaning , Repair / Replacement , Re-Fixing , Removal , Cleaning , Repair / Replacement , Re-Fixing , Surface Preparation - Power Tool Cleaning / Buffing For Wfmpt Job The Job Includes Mechanical Cleaning Of Metal Surfaces To Sspc - Sp-2 / St3 Power Tool Cleaning Standards Using Power Tools Like Buffing Wheels / Grinding Machine / Rotating Steel Wire Brush , Etc . , To Make The Surface Free Of Rust , Scales , Dirt , Grease / Oil , Etc . , For The Purpose Of Painting / Conducting Wet Flourescent Magnetic Particle Testing Or Dye Penetrant Inspection Or Diesel Chalk Testing On Welds / Hazs . The Job Also Includes Supplying Of All Types Of Tools & Tackles , Machineries , All Consumables And Labour To Complete The Job In All Respects Including Assistance During Wet Flourescent Magnetic Particle Testing Inspection Or Dye Penetrant Inspection Or Diesel Chalk Testing On Welds / Hazs , If Required . Note: ( 1 ) For Weld Seam Buffing The Width Of Buffing Shall Be 150Mm ( I . E ) 75Mm On Both Sides Of The Weld Seam . , Power Tool Cleaning / Buffing To Sspc - Sp-2 / St3 Standards - 150 Mm Width Of Weld Seams / Haz . , Patch Plate Welding - Carbon Steel - Using E 7018 Electrodes The Job Includes Collection & Transportation Of Required Materials From Owners Storage Point , Marking To The Required Size , Cutting , Bending To The Desired Curvature Wherever Required , Edge Preparation , Fit Up & Fillet Welding On All Four Sides Using E 7018 Electrodes , Flushing The Finished Weld Surface By Grinding And Offering Dpt At All Grades & Elevations . The Job Also Includes Supplying Of All Types Of Tools & Tackles , Lifting Arrangements Like Chain Pulley Blocks , Machineries , All Consumables And Labour To Complete The Job In All Respects , Transportation Of Unused Materials To Owners Storage Point And Dumping The Generated Scrap Material To Designated Area As Per Eic Instructions . Note: ( 1 ) The Above Rates Are Applicable For All External Welding Jobs And Internal Welding Jobs Using E 6013 / E 7018 Electrodes As Applicable . , Patch Plate Welding - Carbon Steel - Upto 6 Mm Thickness Using E 7018 Electrodes . , Patch Plate Welding - Carbon Steel - 8Mm Thickness Using E 7018 Electrodes . , Cutting And Removal Of Old Chimney Tray ( Tray No :33 ) In 208-C-02 By Gas Cutting / Grinding ( Moc- Stainless Steel Ss 316L ) The Job Include
