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| 1 | Sub Estimate No:1- Annual Repairing of 60 HP pumps at phase-1, effluent pumping station, Taloja Indl. Area. |
| 2 | 1. Dismantling, transportation (to & Fro) & reassembling of 60 HP pumps at phase I in effluent pumping station @ Taloja Indl. Area. |
| 3 | 2. Providing & fixing S.S. Shaft Sleeve of size 95 x 75x140mm long including removing old sleeve by turning, machining, Hot press fitting new sleeve & final machining with S.S. 316 material, labour etc. |
| 4 | 3. Fabrication and machining new bearing cover of size 280 mm dia ,16 mm thick with drilling,tapping etc. |
| 5 | 4. Providing & fixing SKF Bearing double Roller.4.1. Supply of bearing for 60 HP pump 3314 (Rate excluding GST) |
| 6 | 5. Providing SS shaft having size 80 dia x 870 mm long including facing ,turning & with final machining with SS 316 material, labour etc. |
| 7 | 6. Providing 11\\" dia heavy duty flexible C.I. coupling duly bored to 24mm dia & keyway 20 x 7mm. |
| 8 | 7. Providing Rubber bush size 32 x 16 x 30 & bolt size M16 x 3\\" at pump cupling |
| 9 | 8. Checking trueness, light cutting, polishing of S.S. impeller main shaft of size 80 mm dia x 870 mm |
| 10 | 9. Providing & fixing neck ring SS 316 220 OD X 187 ID X 40 Length |
| 11 | 10. Providing & fixing for Gunmetal bush size SS 316 80 X 60 X 100 |
| 12 | 11. Providing & fixing SS check nut size70 OD X 40 ID X 25 L |
| 13 | 12. Providing & fixing Oil seal size 90 OD X 70 ID X 10 Length |
| 14 | 13. Providing & fixing water ring size 95 OD X 70 ID X 20 Length |
| 15 | 14. Providing & fixing SS bolt size M20 X 65 at discharging pipe for casing pump body |
| 16 | 15. Providing & fixing SS bolt size M12 X 50 at bend pipe for bearing housing & cover pump body |
| 17 | 16. Providing & fixing SS Nut / bolt size M16 X 4 \\" gland bushes |
| 18 | 17. Providing & fixing SS Nut / bolt size M16 X 3 \\" pump wall discharge outlet |
| 19 | 18. Providing S.S. keys of size 20 mm x 7 mm x 125 mm long. |
| 20 | 19Providing, fabricating and erecting stainless steel (SS 316) specials, structural steel work with necessary welding as per requirement including welding rods including all kind of duties ,loading ,unloading and transportation etc. |
| 21 | 20. Providing and laying Cast in situ/Ready Mixcement concrete in M20 of trap/ granite/quartzite/gneiss metal for steps including steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface, only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.), with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 22 | 21. Rebate for all S.S. damaged shaft, coupling, sleeve, old bearings M.S. and gun metal old material of 60 HP pumps at Phase I effluent pumping station, Taloja Indl. Area |
| 23 | Sub Estimate No:2- 1. Annual Repairing of 75 HP pumps at phase-II, effluent pumping station, Taloja Indl. Area.1.1 .Dismantling, transportation (to & fro ) & reassembling of 75 HP Pumps at Phase II in effluent pumping station @ Taloja Indl. Area. |
| 24 | 2. Providing & fixing Gun metal bushes for Impeller shaft of size 110 x 60 x 125mm long including removing old bush by turning, press fitting new bush, final machining ID etc with material, labour etc. |
| 25 | 3. Providing & fixing Gun metal bushes for Impeller shaft of size 110 x 60 x 90mm long including removing old bush by turning, press fitting new bush, final machining ID etc with material, labour etc. |
| 26 | 4. Providing & fixing Gun Metal bush for line shaft spiders of size 50x30x100mm long including machining, press fitting etc. |
| 27 | 5. Turning of S.S. main shaft to remove outness & trimming of shaft from 80mm dia to 75mm dia. |
| 28 | 6. Providing and fixing S.S main shaft of size 80 mm dia,1250 mm long including material ,machining work , labour etc. |
| 29 | 7. Providing and fixing S.S line shaft of size 38 mm dia,1500 mm long including material ,machining work ,labour etc. |
| 30 | 8. Providing & fixing oil seal of 110 mm OD x 80mm ID X 12 thickness |
| 31 | 9. Providing & fixing oil seal of 110 mm OD x 70mm ID X 12 thickness |
| 32 | 10. Providing and fixing S.S.304 coupling of size 80 mm OD X 60mm ID x 150 mm long including material, machining work etc |
| 33 | 11. Providing & fixing S.S. Shaft Sleeve of size 60 x 40 x 170 mm long including removing old sleeve by turning, machining, Hot press fitting new sleeve & final machining with S.S. 304 material, labour etc. |
| 34 | 12. \\"Supply of following S.S .nut ,bolts with washers for 75 HP Pumps at Phase II, effluent pumping station, Taloja Indl. Area.\\"12.1.(1) Half threaded S.S. nut bolt with washer of size M20 x 90 for shaft tube. |
| 35 | 13. (2) Full threaded S.S. nut bolt with washer of size 5/8\\" x 4\\" for bend. |
| 36 | 14. (3) Full threaded S.S. nut bolt with washer of size 3/4\\" x 4\\" for column pipes. |
| 37 | 15. (4) Full threaded S.S. bolts of size 1/2\\" x 2\\" for strainers. |
| 38 | 16. (5) Full threaded S.S. bolts of size M20 x75 |
| 39 | 17. Rebate for all S.S. Damaged shaft, coupling ,sleeve ,old bearings M.S & Gun metal old material of 75 HP Pumps at Phase II, effluent pumping station, Taloja Indl. Area. |
| 40 | Sub Estimate-3 . 1. Annual repairing of 25 HP Pumps at Airoli EDS pumping station, TTC Indl Area1.1 . Dismantling, transportation (to & fro ) & reassembling of 25 HP Pumps at Airoli in effluent pumping station @ TTC Indl. Area |
| 41 | 2. Providing and fixing Gun Metal Bush of size 40 x 32 x 60 mm including removing old bush bY turning, machining, Hot press fitting new bush & final machining with material, labour etc. |
| 42 | 3. Providing and fixing Gun Metal Bush of size 60 x 38 x 90 mm including removing old bush by turning, machining, Hot press fitting new bush & final machining with material, labour etc. |
| 43 | 4. Providing & fixing Gunmetal Water Ring of size 40 x 32 x 25 mmincluding removing old Ring by turning, machining, Hot press fitting new Ring & final machining with material, labour etc. |
| 44 | 5. Providing & fixing M.S.Coupling of size 40 x 22 x 100 mm including removing old coupling by turning, machining, Hot press fitting new coupling & final machining with material, labour etc. |
| 45 | 6. Providing & fixing S.S. Shaft Sleeve of size 32 x 25 x 150 mm long including removing old sleeve by turning, machining, Hot press fitting new sleeve & final machining with S.S. 304 material, labour etc. |
| 46 | 7. Providing and fixing S.S line shaft of size 30 mm dia,1500 mm long including material ,machining work ,labour etc. |
| 47 | 8. Supply of following S.S .nut ,bolts with washers for 25 HP Pump8.1. (1) Full threaded S.S. nut bolt with washer of size 5/8\\" x 4\\" for bend. |
| 48 | 10. (2) Full threaded S.S. nut bolt with washer of size 3/4\\" x 4\\" for column pipes. |
| 49 | 11. (3) Full threaded S.S. bolts of size M20 x75 |
| 50 | 12. Rebate for all S.S. damaged shaft,coupling ,sleeve ,old bearings M.S & Gun metal old material of 25 HP Pump Please Enable Macros to View BoQ information |