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| 1 | Dismantling of existing 250 mm delivery line with flange as well as NRV, 150 mm NRV and Sluice Valve of suction pipe by cutting of old rusted nut bolt with the help of gas cutter, welding machine and heavy manual labour and taking out the material for safe and suitable place as per direction engineer in charge. |
| 2 | Dismantling of existing old pump, motor, and LT panel by cutting of old rusted nut bolt with the help of gas cutter, welding machine and heavy manual labour and taking out the material for safe and suitable place as per direction engineer in charge. This work also includes disconnection of cables from motor, LT panel and earthing etc. |
| 3 | Supply of horizontal split casing centrifugal water pump model IP 150/38 200*150 mm, with bronze impeller, head 40 mtr, discharge- 270 m3/hr EN-8 shaft & gland packed coupled with kirloskar / BBL make electric motor of 60 HP, 1475 RPM, TEFC, IE2, 415 volts, 3 Phase, 50 Hz, foot mounted, mounted on common base frame, flexible coupling and coupling guard. Make :- Kirloskar / WILO/Any DJB approved. |
| 4 | LT Distribution panel sheet steel enclosure made from 2 mm CRCA sheet totally enclosed, powder coated free standing, floor mounted type, dust & vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets to provide IP-54 protection. Each part of the fabricated panel will be strictly subjected to seven tank treatment. The various components, assemblies and sub equipment of the panel will be as per standard given in relevant IS. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized in aluminum. The control wiring of the panel will be done with PVC flexible copper wires as required. Each wire will be terminating with a ferule crimped to the wire, size 1800MM x1600x375mm. Having following components: - MCCB 4P 36 KA 200-250 Amp with spider terminal - 1 no., MCB Single pole 32Amp. - 04 nos., MCB Triple pole 63Amp. - 01 no., PVC insulated copper flexible cable single core 35 Sq mm Make: -Havells/Gloster/Finolex - 28 mtr, Power capacitors 415V unit of 25 KVAR- 1 no., Thermal Over load relay 66-110 A - 1 no., Over load relay 6-10 A - 1 no., Digital Amp. Meter - 1 no., Digital Volt Meter 0-500V - 1 no., Motor protection Relay with earth, overload, lock rotor, Single Phasing, Current Unbalance, Phase Sequence Reversal and Under Current protection - 1 no., Power contactor 220V 3 phase 110 Amp. - 2 nos., Power contactor 220V 3 phase 95Amp. - 1no., Star delta timer on delay - 1 no., Current Transformer 250/5 - 3 nos., Indicating lights LED type RYB & On/Off - 5 nos., Push button - 2 nos., change over switch 200 Amp. Open execution type - 1 no., make of all switch gears: L&T/C&S/Havells/AE/Siemens/HPL, Fitting of the above components in panel enclosure with terminal blocks, channels, ferrules, thimble, support insulator on bus bar, required hard wares complete in all respect. Testing & commissioning of panel, as per required parameters with relevant IS. testing of the panel prior to switching on as follow :- (i) Continuity and earth testing. (ii) Meggaring of all equipment for phase to phase, neutral to body, neutral to earth and phase to earth. (iii) Checking for all tightness of nut and bolts. (iv)Alignments of doors etc. (vi) Interlocking tests. All function tests |
| 5 | Supply of Solid Copper Conductor, 1.1 kV grade, XLPE insulated, galvanized steel flat strip / round wire Unarmored, extruded PVC type ST2 sheathed, conforming to IS:7098 (Part-1) & IEC:60502 (Part-1) of following sizes 3 Core x 70 Sq. mm. Make :- Havell / Grandlay / Polycab / Any DJB approved. |
| 6 | Providing/laying of MS pipe of size 250 mm of thickness 8 mm of medium class make Jindal/ DJB approved |
| 7 | Providing/laying of MS pipe of size 200 mm of thickness 8 mm of heavy class Make: - Jindal/ DJB approved |
| 8 | Supply of MS taper of 250*200 mm with dually flanged as per site requirement |
| 9 | Supply of MS taper of 200*150 mm with dully flanged as per site requirement |
| 10 | Supply of MS slipon flange of 250 mm as per site requirement ISI mark |
| 11 | Supply of MS slipon flange of 200 mm of as per site requirement ISI mark |
| 12 | Supply of nut bolt & washer of good quality |
| 13 | Supply of rubber packing sheet with neoprene 50% (1.5 mm to 25 mm). S.O.R code 22.6.1 |
| 14 | Supply of foot valve of size 250 mm dia. heavy Duty as per IS 4038 flanged O.E.M rates S.O.R code 4.11.1. Make :- Any DJB approved. |
| 15 | Supply of CIDF swing type non return valve of 200 mm dia. CI double flanged swing type non return valve as per IS:5312 PN 1.0 CI body door / bronge to rubber ring / SS 410 twin pin. S.O.R code- 4.9.8. Make :- Any DJB approved. |
| 16 | Supply of CI double flanged non rising spindle sluice valve of 250 mm dia. PN 1.0 cast iron double flanged manually operated sluice valve generally conform to IS:14846 having body, door, dome, gland in graded cast iron to IS:210, Gr.Fg.260, four faces of SS ASTM A743 Gr.CF8 and spindle nut of leaded tin bronze to IS:318, outside screwed rising stainless steel AISI:431 spindle. Valves of size 350mmø and above will be with BTB and gear box arrangement for ease in operation. Valves to be tested by closed end method only. Flanges to be drilled as per IS:1538 Part-IV & VI. Valves are suitable for hydrostatic test pressure of 10Kg. /Cm2 for seat and 15Kg. /Cm2 for body (PN-1 rating) S.O.R code- 4.12.7. Make :- Any DJB approved. |
| 17 | Supply of CI double flanged non rising spindle sluice valve of 200 mm dia PN 1.0 cast iron double flanged manually operated sluice valve generally conform to IS:14846 having body, door, dome, gland in graded cast iron to IS:210, Gr.Fg.260, four faces of SS ASTM A743 Gr.CF8 and spindle nut of leaded tin bronze to IS:318, outside screwed rising stainless steel AISI:431 spindle. Valves of size 350mmø and above will be with BTB and gear box arrangement for ease in operation. Valves to be tested by closed end method only. Flanges to be drilled as per IS:1538 Part-IV & VI. Valves are suitable for hydrostatic test pressure of 10Kg. /Cm2 for seat and 15Kg. /Cm2 for body (PN-1 rating) S.O.R code- 4.14.7. Make :- Any DJB approved. |
| 18 | Demolishing of existing RCC foundation and MS base frame by cutting of old rusted nut bolt with the help of gas cutter, welding machine and heavy manual labour and taking out the material for safe and suitable place as per direction engineer in charge. |
| 19 | Making of RCC foundation of size 1:2:4 (1Cement: 2 Coarse: 4 graded stone aggregate 20 mm nominal size) concrete for 60 Hp pump set including providing fixing of foundation bolt with the help of tools & tackles and skilled labour as per satisfaction of Engineer in charge |
| 20 | Fabrication/ Fixing the M.S. base frame on the RCC foundation the job includes proper leveling and alignment with the help of labour, fitter, welder. Electrician etc. as per satisfaction of Engineer in charge. Installation of the pump, motor, and other accessories with the help of chain pulley/ crane which is in the scope of contractor. Setting as per position with proper alignment and making of all electrical connections, fitting all valves, bends etc. in original position. |
| 21 | Installation of pump, motor, panel and suction/delivery pipes & valves with new nut & bolts & washers rubber insertion sheet etc. alignment of motor & pump through coupling and fixing of connection of motor, earthing and panel other necessary items required for completion of work like thimbles for electrical connections. |
| 22 | Earthing with G.l. earth plate 600 mm X 600 mm X 6 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required details of cost for one Set DSR-2022 E&M Code-5.4 |
| 23 | Earthing with G.I. earth pipe 4.5 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. (DSR E&M 2022 item no. 5.2) |
| 24 | Supplying and laying 25 mm X 5 mm G.I strip at 0.50 meter below ground as strip earth electrode, including connection/terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) (DSR E&M 2022 item no. 5.9) |
| 25 | Testing / commissioning of the pump set and all electrical items by proper Meggaring of all equipment for phase to phase, neutral to body, neutral to earth and phase to earth on NO load & full load after commissioning of all connections |
