Rws / Jjm / Ridf Schemes In North Tripura District Under 15Th Fc/Rws Fund During The Year 2023-24 / Sh: Re-Winding Of Burnt Up Motor And Repairing Of Different Types Of Pump Etc Within The Jurisdiction Of Damcherra Rd Block Under Dws Sub Division Damcherr
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Project Description
Rws / Jjm / Ridf Schemes In North Tripura District Under 15Th Fc / Rws Fund During The Year 2023-24 / Sh: Re-Winding Of Burnt Up Motor And Repairing Of Different Types Of Pump Etc Within The Jurisdiction Of Damcherra Rd Block Under Dws Sub Division Damcherra.
BOQ
| Sl. No. | Item Description |
| 1 | Repair and maintenance of 5 HP / 7.5 HP Motor suitable for 2500 GPH capacity submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 2 | Repair and maintenance of 10 HP / 12.5 HP Motor suitable for 5000 GPH capacity submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 3 | Repair and mtc of 15HP/17.5HP motor suitable for 7500 GPH capacity Submersible pump set by complete dismentaling including providing and fitting fixing of PVC (IS-8783-1978) insulated electro grade copper(IS 613-1984) conductor winding in stator and all necessary spare parts and reassembling the same in/c servicing ofmotor and necessary trial run as per specification and direction of the Engg-In-Charge. |
| 4 | Repair and maintenance of 20 / 22.5 HP Motor suitable for 10000 GPH capacity submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 5 | Repair and maintenance of 2500 GPH capacity submerssible pump by complete dismantling including providing and fitting fixing of all necessary spare parts ( conforming to IS : 8034 ) and reassembling the same including machining, servicing & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 6 | i) Bronze/SS Impeller |
| 7 | ii) Bronze grade LTB 2 / Cutless rubber bush |
| 8 | iii) Bronze grade LTB 2/12% chromium steel grade shaft sleeve |
| 9 | VIII) SS impeller lock |
| 10 | iX) SS half coupling |
| 11 | X)Stud bolt & nut |
| 12 | xi) Dismantling, repairing, reassembling, servicing |
| 13 | Repair and maintenance of 5000 GPH capacityubmerssible pump by complete dismantling including providing and fitting fixing of all necessary spare parts ( conforming to IS : 8034 ) and reassembling the same including machining, servicing & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 14 | i) Bronze/SS Impeller |
| 15 | ii) Bronze grade LTB 2 / Cutless rubber bush |
| 16 | iii) Bronze grade LTB 2/12% chromium steel grade shaft sleeve |
| 17 | iv) Stainless steel pump shaft |
| 18 | V) Cast iron grade(FG200)discharge casing |
| 19 | VI) Cast iron grade(FG200) suctioncasing |
| 20 | VII Cast IronGrade(FG200)pumpbowel/diffuser |
| 21 | VIII ) SS impeler lock |
| 22 | ix ) SS half coupling |
| 23 | X) Stud Bolt and Nut |
| 24 | xi) Dismantling, repairing, reassembling, servicing |
| 25 | Repair and maintenance of 7500/10000 GPH capacity submerssible pump by complete dismantling including providing and fitting fixing of all necessary spare parts ( conforming to IS : 8034 ) and reassembling the same including machining, servicing & necessary trial run as per specification anddirection of the Engineer-in-charge. |
| 26 | i) Bronze/SS Impeller |
| 27 | ii) Bronze grade LTB 2 / Cutless rubber bush |
| 28 | iii) Bronze grade LTB 2/12% chromium steel grade shaft sleeve |
| 29 | iv) Stainless steel pump shaft |
| 30 | V) Cast iron grade(FG200)discharge casing |
| 31 | VI) Cast iron grade(FG200) suctioncasing |
| 32 | VII Cast IronGrade(FG200)pumpbowel/diffuser |
| 33 | VIII ) SS impeler lock |
| 34 | VIII ) SS half coupling |
| 35 | iX) Stud Bolt and Nut |
| 36 | xi) Dismantling, repairing, reassembling, servicing |
| 37 | Repair and maintenance of 15000 / 20000 GPH capacity submerssible pump by complete dismantling including providing and fitting fixing of all necessary spare parts ( conforming to IS : 8034 ) and reassembling the same including machining, servicing & necessary trial run as per specification anddirection of the Engineer-in-charge. |
| 38 | i) Bronze/SS Impeller |
| 39 | ii) Bronze grade LTB 2 / Cutless rubber bush |
| 40 | iii) Bronze grade LTB 2/12% chromium steel grade shaft sleeve |
| 41 | VIII ) SS impeler lock |
| 42 | VIII ) SS half coupling |
| 43 | iX) Stud Bolt and Nut |
| 44 | xi) Dismantling, repairing, reassembling, servicing |
| 45 | Providing and fitting fixing of thrust bearing of S.K.F. make or equivalent for submersible motor. |
| 46 | a) 30 / 40 H.P. |
| 47 | b) 22.5 / 20 H.P. |
| 48 | c) 12.5 / 10 H.P. |
| 49 | d) 7.5 / 5 H.P |
| 50 | Rewinding of Horizontal Motor suitable for centrifugal pumps by complete dismantling in/c providing & rewinding with Super enamelled copper conductor (as per IS : 13730 Part-3 ) conductor & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. |
| 51 | i) 12.5 - 15 HP |
| 52 | For SWTP Vallukcherra Raw water Centrifugal pump motor:- 1x01=01 nos |
| 53 | i) 25-30 HP |
| 54 | For SWTP Damcherra Raw water centrifugal pump motor:- 1x02 =02 nos |
| 55 | i) 40 HP |
| 56 | For SWTP Damcherra Clear water centrifugal pump motor:-1x02=02 nos |
| 57 | Repairing of centrifugal pumps by providing and replacing of impeller ( conforming to IS : 1520 ) as per specification and the direction of the Engineer-in-charge. |
| 58 | B. Bronze Impellerii. for 20000 / 25000 GPH capacity |
| 59 | Repairing of centrifugal pumps by providing and replacing of Bush (sleeve) ( conforming to IS : 1520 ) as per specification and the direction of the Engineer-in-charge. |
| 60 | A).SS / GM Bush (sleeve) |
| 61 | i). for 20000 / 25000 GPH capacity |
| 62 | B).C.I. Bush (sleeve) |
| 63 | i). for 20000 / 25000 GPH capacity |
| 64 | Repairing of centrifugal pumps by providing and replacing of coupling ( conforming to IS : 1520 ) with necessary fitting as per specification and the direction of the Engineer-in-charge. |
| 65 | i). for 20000 / 25000 GPH capacity |
| 66 | Repairing of centrifugal pumps by providing and replacing of SS shaft (SS-410) as per specification and the direction of the Engineer-in-charge. |
| 67 | i). for 20000 / 25000 GPH capacity |
| 68 | Repairing of centrifugal pumps by providing and replacing of joining paper ( conforming to IS : 1520 ) as per specification and the direction of the Engineer-in-charge. |
| 69 | i). for 20000 / 25000 GPH capacity |
| 70 | Repairing of centrifugal pumps by providing and replacing of Ball bearing ( conforming to IS : 1520 ) as per specification and the direction of the Engineer-in-charge. |
| 71 | i). for 20000 / 25000 GPH capacity |
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