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| 1 | Dismantling the pump from the existing system, and dismantling the pump part wise for repairing. |
| 2 | Fitting of old shaft after metalling, turning, keyway making, cutting, finishing, balancing etc. as per requirement. |
| 3 | Fitting of new shaft as per requirement |
| 4 | Pump Body boring, socket making & fitting as per size with supply of new socket with ancillary works.Pump body boring,socket making & fitting as per size with supply of new socket with ancillary work. |
| 5 | Fitting of old Impeller metalling, turning, keyway making, cutting, finishing, balancing etc. as per requirement & fitting with volute casing. |
| 6 | Fitting of new impeller matching with volute casing. |
| 7 | Making & supplying of C.I collar ring as per required size & fitting on the volute case and matching with impeller as per direction, volute casing boring as necessary. |
| 8 | Making & supplying of MS jam nut with lock washer as per sample. |
| 9 | Bearing housing boring, socketing & matching as per original Bearing size with supply of new socket with ancillary works. |
| 10 | Fitting of new Bearing with use of Bearing Puller |
| 11 | Fitting of new or old Gun Metal Bush after cutting, boring, reaming, drilling grease hole making, finishing etc. if necessary. |
| 12 | C.I. star type coupling 4nos. Boring for 1/2\" x 2.5\" nut & bolt in each coupling for connecting through rubber belt coupling sysytem with the supply of rubber belt, key way making includking supply of key & fitting with either pump or motor/engine shaft.(CI Coupler will be supplied by department). |
| 13 | Making & fitting of 5/8” Stud with nut . |
| 14 | Extracting of old stud, boring, threading the bore with supplying of matching new stud on the volute case cover as per direction. |
| 15 | Opening making or rethreading of seat of priming nipple. |
| 16 | Making,fitting of priming nipple as per requirement. |
| 17 | CI star type coupler boring, key way making including supply of key, 3/8” bolt & nut and fitting with either Pump or Motor / Engine shaft. (CI coupler will be supplied by Department). |
| 18 | Gland Flange boring & socket making as per impeller shaft size. |
| 19 | Making and supply for 1/2 × 2 inch nut and bolt for fitting fixing the volute case of water pump. |
| 20 | Impeller boring, key way making as original shaft size. |
| 21 | Making priming arrangement on the 90° M.S./C.I. bend pipe including supplies of cap as per direction including welding etc. complete. |
| 22 | Pump Body Cast welding with ancillary works. |
| 23 | Making & fitting of Tee bolt with nut of required size for Gland Flange. |
| 24 | Assembling the pump totally with supplying and fitting of Gland Packing paper of required size and necessary nut and bolt (max. 4 no’s nut and bolt). |
| 25 | Fitting & Testing of the repaired pump in the system for coupling with the Electric Motor or Diesel Engine with proper alignment with nut & bolt. |
| 26 | GST @ 18% on every item |
| 27 | Labour welfare Cess@1%on every item Please Enable Macros to View BoQ information |
