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| 1 | Fabrication of CS pipe line as per approved isometric drawing, making edge preparation as per code, fit-up, alignment, root welding by GTAW and subsequent stabilising Welding by SMAW using approved welding procedure by authorised welder, root & final DP test, etc. as instructed by EIC. All consumables like, welding electrodes, filler wires, cutting/grinding wheels, tools & tackles, etc. are in contractor's scope. |
| 2 | Fabrication of SS pipe line as per approved isometric drawing, making edge preparation as per code, fit-up, alignment, root as well as subsequent welding by GTAW using approved welding procedure by authorised welder, root & final DP test, etc. as instructed by EIC. All consumables like, welding electrodes, filler wires, cutting/grinding wheels, tools & tackles, etc. are in contractor's scope. |
| 3 | Erection of fabricated CS/ SS pipe at site providing supports, including erection of valves, fittings, clamping, painting of pipe line with one coat of red oxide and two coat of finish paint wherever required as instructed by EIC. Colour code shall be followed as per HWPT standard. All consumables, like paint, primer, buffing wheels, machines, tools, tackles, slings/ rope, D-shackles, chain-pulley blocks, etc. shall be under contractor’s scope. |
| 4 | Erection and de-erection of scaffolding as per site requirements and directed by the EIC. Arrangement of scaffolding materials including scaffolding pipes, clamps, jali, rope, tools & tackles, etc. are in contractor's scope. This quantity to be executed for erection of fabricated pipelines only. |
| 5 | Fabrication & erection of structural members to provide approach platform for solvent storage vessels in SPP as per the attached drawing and instructed by EIC. Job includes fabrication and welding of MS structural steel of various cross sections using SMAW, painting with one coat of red oxide and two coat of finish paint, fixing of gratings, erection and de-erection of scaffolding as per site requirements and directed by the EIC. All consumables like welding electrodes, paint, primer, buffing wheels, machines, tools, tackles, slings/ rope, D-shackles, chain-pulley blocks, etc. shall be under contractor’s scope. Erection and de-erection of scaffolding required for this job as well as arrangement of scaffolding materials including scaffolding pipes, clamps, jali, rope, tools & tackles, etc. are in contractor's scope |
| 6 | Fabrication and Supply of hot dip galvanized Plain gratings with 40mm × 5mm MS bearing bars at 40mm spacing, and 12mm × 5mm MS flat cross bars at 100mm spacing, hot-dip galvanized per IS 4759 with minimum 610 g/m² zinc coating, ensuring uniform, defect-free finish and compliance with IS 2062 steel standards. Please Enable Macros to View BoQ information |
