Insulation And Painting Works At Naphtha Line From Dhds To Plant-2 In Manali Refinery Of Cpcl Insulation And Painting Works At Naphtha Line From Dhds To Plant-2 In Manali Refinery Of Cpcl , Painting , Painting Of Insulated Lines : Painting Of Insulated Piping-Temperature Range From 81 To 400 Deg Celcius. Surface Preparation By Manual Hand Tool To Sspc-Sp-2.Self Priming Epoxy Paint ( Dft-100Micron ) . Three Coats Of 20 Micron Each Heat Resistant Silicon Aluminium Paint ( Total Dft:60 Microns ) .Total Dft -160Microns. For Painting Works The Scaffolding Rate Shall Be Paid Separately As Per Sor. , Surface Preparation By Manual Hand Tool To Sspc-Sp-2 , Self Priming Epoxy Paint ( Dft-100Micron ) ( Application By Brush ) , Finish Paints: Hr Aluminium / Silicone Aluminium Paint 120 - 200 Degree C To Achive A Minimum Dft Of 60 Microns ( Three Coats Of 20 ? Each ) . ( Application By Brush ) , Insulation Of Piping Including Fittings, Flanges, Valves Etc , Providing And Fixing Single Layer Oflrb Mattresses Of Base Rockwool ( Of Density 128 Kg / Cum ) In Required Thickness Over The Technological Equipments Like Columns, Vessels, Pipes, Flanges, Fittings, Ducts, Horton Spheres, Storage Tanks Etc., Including Cleaning Of The Surface With Wire Brush, Fixing The Insulation Mattresses In Position And Securing The Same Properly, Excluding Scaffolding Etc. All Complete With Tools, Tackles, Materials Such Asself Tapping Screws, Lacing, Binding, Stitching Wire, Labour Etc.Complete In Accordance With The Specifications Laid Down In The Contractand In The Latest Is Standards As Per The Directions Of Engineer-In-Charge. , Lrb Thickness 25 Mm , Providing And Fixing Cladding With New Aluminium Plain / Corrugatedsheets Of The Following Gauge. The Job Includes Cutting, Bending And Grooving To Proper Shape, Size And Fixing With Proofing Tar Felt Between The Sheet Overlap / Joint, Securing With Metallic Overlap / Joint, Securing With Metallic Bands Wherever Required At Any Height With Alllabour , All Materials Including Cladding Sheets, Etc. Complete As Per Specification And Direction Of Engineer-In-Charge. ( Payment Shall Bemade On The Area Of The Finished Surface ) . , Plain Aluminum Sheet - 22 Swg , Erection & Dismantling Of Steel Scaffolding , Job Involves Erection Of Scaffolding At The Required Locations Using 1-1 / 2 Inch Dia Steel Tubular Pipes With Suitable Clamping Arrangement, Providing Steel Gratings At The Required Locations Firmly Tied On To The Scaffolding Pipes, Removal Of The Steel Gratings & Scaffolding Materials On Completion Of The Job. , The Job Also Includes Supplying Of All Types Of Tools & Tackles, Lifting Arrangements Like Chain Pulley Blocks, All Consumables And Labour To Complete The Job In All Respects, Collection & Transportation Of Steel Scaffolding Materials &Steel Gratings From The Owners Storage Point To The Work Site And Back To Owners Storage Point. Same Scaffolding Erected Shall Be Used For Both Painting And Insulation. , Erection & Dismantling - Base Reference Upto 5 Mtr Elevation From Ground Level. ( External ) , Erection & Dismantling - Upto 10 Mtr Height Of Scaffolding => Limited
