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| 1 | Structural steel work using angles, channels, joists and other sections at all levels including supply, cutting, fabricating, welding, hoisting, erecting & fixing in position, complete all as per specifications, drawings and as directed by the engineer in charge. |
| 2 | Welding of CS-CS Pipe, Pipe fittings and Components, including fit up, root with GTAW/SMAW with or without purging and completion of weld joints by GTAW/ SMAW (BW/NW) |
| 3 | Welding of CS-CS Pipe, Pipe fittings and Components, including fit up, root with GTAW/SMAW with or without purging and completion of weld joints by GTAW/ SMAW (SW/FW) |
| 4 | Welding of SS to SS, CS to SS, SS to Alloy steel Pipe, Pipe fittings and Components, including fit up with or without consumable insert, root with GTAW/SMAW/Open root with or without purgingand completion of weld joints by GTAW/ SMAW (BW/NW) |
| 5 | Welding of SS to SS, CS to SS, SS to Alloy steel Pipe, Pipe fittings and Components, including fit up, root with GTAW/SMAW/Open root with or without purgingand completion of weld joints by GTAW/ SMAW (SW/FW) |
| 6 | Erection of Pipes and pipe fittings components on permanent hangers including cleaning, cutting in required size, handling from engineer\"s storeas per specifications, drawings and as directed by the engineer in charge. |
| 7 | Supply, Fabrication, Erection of Grill mounting CS collar from CS plate of 3 mm thickness and welding it to CS duct by GTAW/ SMAW (SW/FW) |
| 8 | Execution of Liquid penetrant testing of all joints such that root nad final DPT of BW/NW joints and final DPT of SW/FW joints including supply of consumables required for performing Liquid penetrant test as per NPCIL approved brand list (The witness authority will be NPCIL QA during execution) |
| 9 | Supply galvanised full threaded rod of 22 mm dia with its nut assembly and coupler that is to be used for providing hanger type support for ducts and pipes. |
| 10 | Supply of fasteners, nuts and washers of 8.8 grade in different sizes andU-bolt with nut assembly for pipeline of different sizes from 15 NB to 550 NB as per requirement/drawing. |
| 11 | Installation of HSL Anchor Fastners up to M-16 size supplied by NPCIL including drilling of holes,tightening of fasteners and deployment of required tools, machinery and consumables as per specifications, drawings and as directed by the engineer in charge. |
| 12 | Shifting and installation of various Equipments and components like combined HEPA charcoal filter, HEPA Filter, Centrifugal fans as per drawing |
| 13 | Shifting and installation of grilles of different sizes in the duct collar as per drawing |
| 14 | Shifting and installation of Oxygen cylinder in designated area as per drawing |
| 15 | Shifting & erection of ultrasomic decontamination chamber with filteration equipments related piping & structure as per Section-V |
| 16 | Shifting & erection of Laundry equipments inside OESC building as per Section-V |
| 17 | Shifting & erection of Liquid effluent transfer pump inside OESC building, as per Section-V |
| 18 | Shifting & erection of 01 T manual hoist inside OESC Building, as per Section-V |
| 19 | Providing one coat of zinc phosphate epoxy primer and applying two finish coats of Polyurethene paint with a DFT of minimum 50 microns of approved make and shade including surface preparation by application of wire brush, emery cloths, power tools wherever required to remove dirt, rust and all loose material at various elevations/ all heights includes protecting and cleaning the areas |
| 20 | APPLICABLE TOTAL GST RATE (%) INCLUDED IN THE QUOTED PRICE: |
| 21 | CGST RATE(%) |
| 22 | SGST RATE(%) |
| 23 | IGST RATE(%) |
