Tender For R/Mtc. Of Rws Schemes Under Rupaichari R.D Block / S.H:- Lifting And Lowering Of Submersible Pump And Motor Sets And Re-Winding Of Various Make Submersible Motors And Repairing Of Various Make Submersible Pumps At Different Existing Dtw Sc
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Project Description
Tender for R/Mtc. Of Rws Schemes Under Rupaichari R.D Block / S.H:- Lifting And Lowering Of Submersible Pump And Motor Sets And Re-Winding Of Various Make Submersible Motors And Repairing Of Various Make Submersible Pumps At Different Existing Dtw Schemes At Baishnabpur Sector Under Rupaichari R.D Block Within The Jurisdiction Of Dws Sub-Division, Rupaichari During The Year 2026-2027.
BOQ
| Sl. No. | Item Description |
| 1 | Lifting of submersible pump with delivery assembly by heavy duty chain - pully after dismantling from delivery line and staking properly as per direction of the Engineer-in-charge. |
| 2 | Labour charge for fitting fixing and lowering of Submersible pump sets with the delivery assembly 900 to 00 in/c.re-fitting fixing the delivery line etc. as per direction of the Engineer-in-charge. |
| 3 | Supplying and fitting fixing of following spare parts of approved quality suitable for submersible pump motor etc as per direction of the Engineer-in-charge.Full threaded nuts & bolts 12 mm dia. 50 mm long. |
| 4 | Supplying and fitting fixing of rubber insertion 3 mm thick of 150 mm dia. to the G.I Column pipes as per direction of the Engineer-in-charge. |
| 5 | Providing & fabrication of column pipe including fitting fixing of G.I. flange by cutting the GI pipe ( conforming to IS : 1239 medium class ) into 3.05 mtr. long and welding the same with GI flange as per specification and direction of the Engineer in-charge ( G.I. pipe will be provided by the agency at his own cost & risk). |
| 6 | i) For 50 mm dia. G.I. pipe with 10 mm thick GI flange. |
| 7 | ii) 65 mm dia. G.I pipe with 10 mm thick GI Flange. |
| 8 | iii) 80 mm dia. G.I pipe with 10 mm thick GI Flange. |
| 9 | Providing and fitting fixing with PVC insulated 3 core flat Copper cable conforming to relevant IS code for submerssible motor with all necessary equipments and fittings as required as per specification and direction of the Eng.-in-charge. |
| 10 | ii) 6.0 Sqmm. |
| 11 | iii) 4.0 sqmm. |
| 12 | 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. |
| 13 | Repair and maintenance of 10 HP /12.5 HP Motor suitable for 5000 GPH capacity submdersible pump set by complete dismantling in/c. providing & fitting fixing of PVC (IS: 8783-1978) insultted electro grade copper (IS: 6613-1984) 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. |
| 14 | Repair and maintenance of 2500 GPH capacity submdersible pump by complete dismantling in/c. providing & 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. |
| 15 | i) Bronze/ SS Impeller |
| 16 | ii) Bronze grade LTB 2 / Cutless rubber Bush |
| 17 | iii) Bronze grade LTB 2 / 12% chromium steel grade shaft sleeve. |
| 18 | iv) Cast iron grade (FG200) discharge casing |
| 19 | v) Cast iron grade (FG200) suction casing |
| 20 | vi). Cast iron grade (FG200) pump bowl/ diffuser |
| 21 | vii) SS Impeller lock |
| 22 | viii) SS half coupling |
| 23 | ix) Stud bolt & nut |
| 24 | x) Dismantling, repairing, reassembling, servicing |
| 25 | Repair and maintenance of 5000 GPH capacity submdersible pump by complete dismantling in/c. providing & 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. |
| 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) Cast iron grade (FG200) discharge casing |
| 30 | v) Cast iron grade (FG200) suction casing |
| 31 | vi) Cast iron grade (FG200) pump bowl/ diffuser |
| 32 | vii) SS Impeller lock |
| 33 | viii) SS half coupling |
| 34 | ix) Stud bolt & nut |
| 35 | x) Dismantling, repairing, reassembling, servicing |
| 36 | Providing & fitting fixing of 2500 GPH X 76 mtr. head water lubricated submersible pump of maximum 150 mm outer dia with maximum 10(ten) stages coupled with required wet and non-over loading submersible motor suitable for 340-440 volts, 3phase, 50Hz, A.C. supply and star delta method of starting along with 35.00 mtr. PVC insulated 3 core flat copper cable of 4.0 sqmm conforming to relevant IS code for submersible motor with all necessary equipments and fittings as required with suction case, strainer coupling key, vertical non-return valve cum discharge case as per direction of the Engineer-in-charge. |
| 37 | Providing, fitting fixing and installation of 5000 GPH x 76 mtrs. Head water lubricated submersible pump of maximum 150 mm outer dia. With maximum 10(ten) stages coupled with required water and non-cover loading submersible motor suitable for 340-440 volts, 3 phase 50Hz, A.C supply and star delta method of starting along with 35 mtrs. x 2 x 3 x 4 sq.mm joint less PVC 3 (three) core double length flat cable (continuous length) of suitable size fitted with submersible motor, suction case, strainer, coupling key, vertical non- return valve cum discharge case including supplying of 10 Nos. suitable cable guard with clips and nuts & bolts, 2 (two) pair M.S. column clamps as per direction of Engineer-in-charge conforming to terms & conditions of the contract (Each pump with motor shall consists of stainless steel closed type impeller , C.I. bowl, C.I discharge case, pump shaft (stainless steel), bush (bronze), shaft sleeve (bronze/ chromium), sand guard, winding rotor, stator, counter thrust plate, thrust plate, thrust bearing segment etc. conforming to relevant BIS codes of made DUKE/KSB/WPIL/CRI). Please Enable Macros to View BoQ information |
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