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| 1 | Providing and fitting fixing PVC suction hose pipes of wall thickness 6 mm as per relevant IS specification and direction of Engineer-in-Charge. i. 150 mm dia |
| 2 | Repairing of Centrifugal Pumps by providing and replacing of Coupling with necessary fittings as per specification and direction of Engineer-in-Charge. |
| 3 | For 45,000/50,000 GPH capacity Centrifugal Pump-- |
| 4 | For 30, 000 GPH capacity Centrifugal Pump-- |
| 5 | Repairing of Centrifugal pumps by providing and replacing of SS shaft as specification and the direction of Engineer-in-Charge. i. For 45000/50000 GPH capacity Centrifugal Pump |
| 6 | ii. For 30, 000 GPH capacity Centrifugal Pump-- |
| 7 | Providing and fitting fixing MS Foot Valve as per relevant specification and the direction of Engineer-in-Charge. i. 150 mm dia |
| 8 | Providing and fitting fixing of 150 mm dia. foot valve washer (English leather) as per direction of Engineer-in-Charge. |
| 9 | Providing and fitting fixing MS clamp for Hose pipes with nuts & bolts complete as per relevant specification and direction of Engineer-in-Charge. |
| 10 | A)150 mm Dia. |
| 11 | Repairing of Centrifugal Pumps by providing and replacing of joining paper (conforming to IS : 1520 ) as per specification and direction of E-in-C. |
| 12 | For 40,000/50,000 GPH capacity Centrifugal Pump-- |
| 13 | Repairing of Centrifugal Pumps by providing and replacing of joining paper (conforming to IS : 1520 ) as per specification and direction of E-in-C. |
| 14 | For 45,000/50,000 GPH capacity Centrifugal Pump-- |
| 15 | For 30,000 GPH capacity Centrifugal Pump |
| 16 | Providing and fitting fixing of Impeller jum bush nut full threaded (Gun metal) as per direction of Engineer-in-Charge. |
| 17 | Repairing of Centrifugal Pumps by providing and replacing of Bush (Sleeve) as per specification and direction of Engineer-in-Charge |
| 18 | A) SS/GM Bush (Sleeve). For 45,000/50,000 GPH capacity Centrifugal Pump-- |
| 19 | B) CI Bush (Sleeve) For 45,000/50,000 GPH capacity Centrifugal Pump-- |
| 20 | Repairing and fitting fixing of spares for Centrifugal pump of Becon/Kirloskar etc. make of 20,000/40,000/50,000 GPH capacity as per direction of Engineer-in-Charge. |
| 21 | Gland Plate |
| 22 | Cassing Ring Brass |
| 23 | Repairing of Centrifugal pumps by providing and replacing of Impeller (Conforming to IS : 1520) as per specification and the direction of Engineer-in-Charge. |
| 24 | A) C.I Impeller---- i) For 45,000/50,000 GPH capacity Centrifugal Pump-- |
| 25 | B) Bronze/Brass Impeller--- i) For 45,000/50,000 GPH capacity Centrifugal Pump-- |
| 26 | Providing and fixing M.S. round holding down bolts with nuts and wahser plates complete as per standard design. |
| 27 | Providing and fixing M.S. rivets of sizes in position complete as per standard design |
| 28 | Providing and fitting fixing of Pressure meter (0.0 to 14.0 Kg/Sqcm) as per specification and as direction of E-In-Charge. |
| 29 | Providing and fitting fixing of brass fullway valve with handle in the GI pipe line including cutting, threading etc. complete as per CPWD specification and as direction of the Engineer-in-charge. |
| 30 | 15 mm dia |
| 31 | 25 mm dia |
| 32 | Repairing of Centrifugal pumps by providing and replacing of Neck Ring as per departmental sample and specifications and direction of Engineer-in-charge (For 50000 GPH Centrifugal pumps). |
| 33 | Repairing of Centrifugal pumps by providing and replacing of Logging Ring as per departmental sample and specifications and direction of Engineer-in-charge (For 50000 GPH Centrifugal pumps). |
| 34 | Providing and fixing C.I sluice valves (with Cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately ) as per CPWD specification and as direction of the Engineer-in-charge. |
| 35 | 125 mm dia ( PN-1.6) |
| 36 | 150 mm dia ( PN-1.6) |
| 37 | 200 mm dia ( PN-1.6) |
| 38 | Providing and fixing C.I Non-Return valve of approved quality as per of CPWD specification and as direction of the Engineer-in-charge. |
| 39 | 125 mm nominal bore |
| 40 | 150 mm nominal bore |
| 41 | 200 mm nominal bore |
| 42 | Providing and fixing G.I. pipes of Heavy class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. External work. i. 150 mm dia. nominal bore |
| 43 | Welding by gas or electric plant including transportion of plant at site etc. complete as per standard design. Please Enable Macros to View BoQ information |
