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| 1 | A)REPAIRING AND OVERHAULING OF FAILED KIRLOSKAR MAKE DSM-3ME HORIZONTAL SPLIT CASING PUMP SERIAL NO.13006A OF LAIKDIH RAILWAY SIDING QTY.01 NUMBER. |
| 2 | Pump shaft DSM-3ME EN Materials complete machine finish with 4nos check-nuts and key new provision |
| 3 | First and second stage standard impeller (CI)DSM-3ME pump |
| 4 | Neck ring DSM-3ME std |
| 5 | CI stepping bush casting and machining of std size |
| 6 | CIgland stuffing box of std size casting and machining |
| 7 | DE & NDE bearing 6307 new provision |
| 8 | DE & NDE side Bearing housing with cover |
| 9 | Bearing check-nuts |
| 10 | Cl gland of std size new casting and machining |
| 11 | Pump dismantling, fitting, assembling & testing with supply of missing Bolts-nuts etc |
| 12 | B)MECHANICAL REPAIRING OF ROTO DYNE MAKE PUMP(1200 GPM,6 STAGE,MODEL 125-350) AT KALIMATI SUMP PUMPING STATION FOR SUPPLYING RAW WATER AT BASANTIMATA-DAHIBARI COLLIERY. |
| 13 | Dismantling of complete failed pump by using hyd. Press/ puller and All its components taken out |
| 14 | Wooden pattern making for casting of its different components |
| 15 | New shaft of En material making by machining with key way of std. size |
| 16 | Casting and machining of new impeller of std. size Cl |
| 17 | DE/NDE sleeve (GM) new casting machining |
| 18 | Shaft Sleeve check nut |
| 19 | Neck ring (GM) |
| 20 | Neck bush (GM) |
| 21 | Balance valve (GM) |
| 22 | Balance sheet (GM) |
| 23 | Balance valve cover (CI) repairing by rebuilding and machining |
| 24 | Distance sleeve (GM) |
| 25 | CI Gland of std. size new supply |
| 26 | Casting machining of DE/NDE bearing brass |
| 27 | CASTING AND MACHINING OF DALA VANE |
| 28 | Tensioning Stud with double nut and washe |
| 29 | Bearing housing top and bottom repairing by rebuilding and machining |
| 30 | Oil ring, Lantern ring, Water protection Ring (G.M) |
| 31 | H.T nut for stay bolt |
| 32 | Counter sank screw new provision for balance disc |
| 33 | Grub Screw L& key headless for Neck-ring, and Neck-bush |
| 34 | Stud for gland stuffing box (SS) |
| 35 | Bypass water line new provision |
| 36 | Water test cock |
| 37 | Assembling fitting and testing of the complete pump. |
| 38 | Missing bolts-nuts, washers rubber joint packing etc. new fitting |
| 39 | Cleaning and Painting of the Equipment |
| 40 | Transporting on both the sides |
| 41 | Less- Deduction of GM scrap value |
| 42 | Less- Deduction of Scrape shaft value |
| 43 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
