Tender For Supply And Application Of Insulation And Allied Material On Boilerand Its Auxilliaries Turbine Piping And Equipments At Ggsstp 4X210mw Units, roopnagar-Punjab

Supply And Application Of Insulation And Allied Material On Boilerand Its Auxilliaries Turbine Piping And Equipments At Ggsstp 4X210mw Units- 1 Supply & Application ( Including Removal Of Damaged Insulation ) Of Lightly Resin Bonded Rockwool Confirming To Is 8183 Latest Versionon All Types Of Surface Of Ducts, Pipes, Tubes, Bends Of Following Sizes. ( Single Layer ) 2 75Mm Thick Mattresses Density 120Kg / M3 3 50Mm Thick Mattresses Density -Do- 4 40Mm Thick Mattresses Density -Do- 5 50Mm Thick Mattresses Density 150Kg / M3 6 Supply & Application ( Including Removal Of Damaged Plaster ) Of 12Mm Thick Hardsetting Plaster Comprising Of Asbestos Powder And Cement Over Insulation Of Steam Lines 7 Supply & Application Of Plain Gi Sheet ( 24 Gauge ) Sheet Confirming To Is 277 Latest Version, Over Insulation To Be Screwed On The M.S.Flat Ring With Self Tapping Screws Duly Joint Sealed With Sealant & 2 Coats Of Bitumestic Paint In Inside Portion Of Sheet Including Any Welding Work And Hardware Etc 8 Supply & Application Of Corrugatedg.I. Sheet ( 24 Gauge ) Sheet. 9 Removal Of Al / Gi / Ribbed Sheet Etc. ( All Thickness ) From All Types Of Ducts, Pipes, Tubes, Dampers And Bends Etc 10 Application Of Useable Dismentled Gi / Al / Ribbed Sheet Over Insulation To Be Screwed On The Ms.Flat Rings With Self Tapping Screws Duly Joint Sealed With Sealant 11 Screwing, Sealing & Resetting Of Already Existing Al / Gi / Ribbed Sheet Including Any Welding Work And Hardware Etc 12 To Remove, Supply And Application Of Pad Insulation, Then To Be Covered With Gi Sheet Of 26 Swg Thickness ( Gi Sheet Also To Be Supplied By Contractor ) For Tg Piping & Equipment Of Following Thickness: 13 I ) 60Mm Thickness 14 Ii ) 120 Mm Thickness 15 Iii ) 180 Mm Thickness 16 Supply & Application Of New G.I. Sheet Of 26 Swg Over The Existing Insulation 17 To Remove Existing Insulation Then Supply & Application Of Pad Insulation Only For Tg Piping & Equipment Of Following Thickness: 18 I ) 60Mm Thickness 19 Ii ) 120 Mm Thickness 20 Iii ) 180 Mm Thickness 21 Application Of Reusable Removed Gi Sheets From Turbine Piping Equipment At Ggsstp 22 Repair Of Spray Insulation Of Hpt, Ipt And Governing Valves Casings By Supply & Application Of Material. 23 Covering Insulation Mattresses With Hard Setting Plaster Comprising Of Asbestos Fluff And Cement By Supply & Application Of Material.

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	12-07-2023	Date	Date	24-07-2023
2	25-07-2023	Corrigendum-2	Date	09-08-2023

INR 1180 /-

INR 163000.0 /-

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