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| 1 | Providing and fitting fixing steel sheet enclosed switch fuse unit(suitable for DIN fuses), triple pole with Neutral Link (TPN),415/500 Volt, L & T / Havells / BCH make etc. completeas per specification and direction of the Engineer-in-charge. |
| 2 | i) 63 amps |
| 3 | ii) 100 amps |
| 4 | Providing and fitting fixing of Fully Automatic Star Delta type Motor starter ( 3 ph. 50 Hz, 415V, in Steel Sheet Enclosures with Contractors and Timer etc. complete suitable for submersible Pump L & T, BCH, ABB make as per specification and direction of the Engineer-in-charge.i) 25 HP / 18.5 kw Relay range within 13-21 + 10% |
| 5 | Providing and fitting fixing of 6 feet x 4 feet x 1 inch (thickness ) Gamair wood panel board for fitting fixing of electrical items,including 2 nos. MS angle post (size 2 inch x 2inch x 9 feet, nuts & bolts etc. for irrection of the same by 1:1.5:3 cement concrete casting ( 1feet x1feet x 2feet) below the ground level & painting two or more coats and Plastic paints as per specification and direction of the Engineer - in - charge. |
| 6 | Providing and fitting fixing of iron type, Range 0-500 Volts , 96 mm x 96 mm size AC Voltmeter ( L&T/ AE make) with selector switch as a electrical instrument of the pannel boardas per specification and direction of the Engineer - in - charge. |
| 7 | Providing & 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 & CT coil as a electrical instrument of the pannel board as per specification and direction of the Engineer - in - charge. |
| 8 | Providing & fitting fixing of Moulded Case Circuit Breaker ( MCCB) of thermal release range,415+Volt, 50 Hz. (L&T , BCH, ABB make) asper specification and direction of the Engineer - in - charge. |
| 9 | i) 32-40 Amps |
| 10 | ii) 63-80 Amps |
| 11 | Providing and fitting fixing of PVC insulated 3 core flat Copper cable conforming to relevant IS code for submersible motor with all necessary equipments and fittings as required as per specification and direction of the Engineer-in-charge. |
| 12 | i) 4.0 sqmm |
| 13 | ii) 6.0 sqmm |
| 14 | Providing & fitting fixing with PVC insulated single core multistrand Copper cable confirming to IS 694 for inter connection with all electrical equipment of the pannel board asspecification and direction of the Engineer - in - charge. i) 16 sqmm |
| 15 | Providing and Fitting Fixing ofSingle phasing Preventer +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 specifiction and direction of the Engineer-in-charge. |
| 16 | Providing & supplying of Kit-kat Rewireable Porcelain Fuse (Cut-Out) carrier & base of Havell\"s made ( Delux Quality) |
| 17 | a) 63Amps/415 Volt |
| 18 | b)100Amps/415 Volt |
| 19 | Providing and fitting fixing of spare contact kit without coil (L&T make) for Auto Star Delta Starter |
| 20 | a) ML-2 type |
| 21 | b) ML-1.5 type |
| 22 | Providing and fitting fixing of standard operating coil L&T make for Auto star delta starter. |
| 23 | a) ML-2 type |
| 24 | b) ML-1.5 type |
| 25 | Providing & fitting fixing thermal overload relay for automatic star delta starter of L&T make of relay range 28-12 Amps /14-21 A/ 21-28 A . |
| 26 | Providing and Fitting fixing ofMotor Protection Circuit Breaker(MPCB) 24-32 (MOG H1) amps in/c UV/OV release |
| 27 | Supplying and fitting fixing of 3 pole power Contractor (Type-ML) suitable for 10 HP to 25 HP motor.Type ML-2 (For L&T Make Starter) |
| 28 | Lifting of filter media from package type IRP filter chamber as per specification and as per direction of the Engineer-in-charge. |
| 29 | Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. |
| 30 | Painting with black anticorrosive bitumastic paint ( one or more coats ) of approved brand and manufacture on old work to give an even shade including preparation of surface as required complete as per direction of the Engineer in charge. |
| 31 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level:1:4:8 ( 1 Cement: 4 fine sand : 8 graded well burnt brick aggregate 40 mm nominal size) |
| 32 | Providing structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required. |
| 33 | i) MS wire mesh |
| 34 | ii) ISA 50x50x6 |
| 35 | iii) MS flat 40x5mm |
| 36 | iv) Nut bolts |
| 37 | Charges for spreading of filter media ( sand and gravel after proper cleaning and washing ) inside the package type IRPas per specification and the direction of the Engineer-in-charge. ( excluding the cost of sand and gravel ). |
| 38 | Providingand placing filter gravel having effective size of 3.00 mm to 25 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river, West Bengal as per specification and thedirection of the Engineer - in-charge. |
| 39 | Providingand placing rapid gravity filter sand having effective size of 0.50 mm to 1.00 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river West Bengal as perspecification and the direction of the Engineer - in - charge. |
| 40 | Providing and placing of anthracite coal ( 3 mm to 6 mm) of SP gr. 1.4 in IRP as per specification & direction of the Engineer-in-charge. |
| 41 | Supplying, cleaning, scrapping inside and outside and repainting the oxidation chamber and placing of Fresh MnO2 (size 20 mm to 40 mm) inside the chamber b/w to plate in/c removing existing old MnO2 from the chamber of disposal within 50 m lead complete as per direction of the Engineer-in-charge. |
| 42 | Supplying and fitting fixing of strainers of approved quality as per direction of the Engineer-in-charge. |
| 43 | Supplying, fitting fixing of 4\" CI diaphram valve of approved quality as per direction of the Engineer-in-charge. |
| 44 | Supplying fitting fixing of 5-8\" x 2-2\" of approved quality nut & bolt as per direction of the Engineer-in-charge. |
| 45 | Mtc of blower compressor meetering pump starter & main switch electrical wiring etc complete as per direction of the Engineer-in-charge. |
