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| 1 | Supplying, and applying of different chemicals for production of quality treated water as per guideline of WHO/BIS parameters. |
| 2 | i) Alum (Grade-IV) with 15-16% alumina content. |
| 3 | ii) Salt. |
| 4 | iii) Hydrated lime. |
| 5 | Operation of Plant by deploying Pump Operator's & Helpers in/c. relievers for operating of clear water pumps in/c. operation of all components/units within the Plant like alum dosing, lime dosing, chlorine dosing, clariflocculator, back washing, etc. complete as per requirement & as per direction of the Engineer-in-charge. |
| 6 | a)Pump Operator: |
| 7 | b)Helper. |
| 8 | 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 Engineer-in-charge. |
| 9 | ii) 6.0 sqmm |
| 10 | Providing and fitting fixing with PVC insulated single core multistrand Copper cable conforming to IS : 694 for inter connection with all electrical equipments of the pannel board as per specification and direction of the Engineer-in-charge. |
| 11 | ii) 16 Sq.mm |
| 12 | Providing and fitting fixing of moving iron type, Range 0-500 V, 96 mm x 96 mm size AC Volt meter ( L & T / AE make) with selector switch as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge. |
| 13 | Providing and fitting fixing of moving iron type, Range 0-100/0-200 amps, 96 mm x 96 mm size AC Amps meter direct reading type ( L & T / AE make) with selector switch and CT coil as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge. |
| 14 | 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. |
| 15 | Providing and fitting fixing Single phasing preventor + selectable under voltage + selectable over voltage on delay 5 sec & off delay 15 sec phase asymmetry 10% L&T/BCH/HAVELS/Siemens etc. Make complete as per specification and direction of the Engineer-in-charge. |
| 16 | Providing and fitting fixing of directly mounting Thermal overload Relays of L&T make, Type ML as per direction of Engg-in-charge. |
| 17 | i)Relay Range(A) 20-32 Cat No. SS9185900E0 |
| 18 | Providing and fitting fixing of Electronic Timers Type ST-100,415 V, 50Hz, 3-30 secs, L&T make, Cat No. ST803280000 as per direction of Engg-in-charge. |
| 19 | 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 and direction of the Engineer-in-charge. |
| 20 | i) Bronze/SS Impeller |
| 21 | ii) Bronze grade LTB 2/ cutless rubber bush |
| 22 | iii) Bronze grade LTB 2/12% chromium steel grade shaft sleeve |
| 23 | vi) SS Impeller lock |
| 24 | v) SS half coupling |
| 25 | vi) Stud bolt & nut |
| 26 | vii)Dismantling, repairing, reassembling, servicing |
| 27 | Labour charges for repairing Air blower,air compressor,strater main switch and electric wireing etc.complete as per sprcification and the direction of the engineer-in-charge. |
| 28 | Labour charge for cleaning and washing the sludge and foreign materials deposited at the bottom level of sedimentation tank of 10,000 GPH capacity modified IRP by clear water mixing with bleaching powder as required and brushing walls and floors after dewatering the tank into the outlet as per direction of the Engineer in charge. |
| 29 | Labour charge for cleaning and washing the sludge and foreign materials deposited at the bottom level of Clear water tank of 10,000 GPH capacity modified IRP by clear water mixing with bleaching powder as required and brushing walls and floors after dewatering the tank as per direction of the Engineer in charge. |
| 30 | Labour charge for lifting of 20000/15000/10000/5000GPH capacity water lubricated vertical submerssible pump with motor in/c. Column pipe assembly by chain pully block as per direction of the Engg.-in-charge. |
| 31 | Labour charge for fitting,fixing & lowering of 20000/15000/10000/5000GPH capacity water lubricated vertical submerssible pump with motor in/c. Column pipe assembly by chain pully block as per direction of the Engg.-in-charge. Please Enable Macros to View BoQ information |
