Urgent Maintenance of Rajkandi F I L.I, Saidacherra L.I, Ganganagar L.I, Damdum F I L.I, Demdum F II L.I, and Rajkandi DTW Schemes under W.R. Sub Division, Kumarghat, Fatikroy Extension Block during the year 2025 26 SH Repairing of pump motor, pan

Dismentalling of pump for over hauling including greasing, gland packing, necessary repairs & reinstallation of the same including trail run for 10 hrs. in two spell complete as per direction of the Engineer-in-charge.

Dismentalling of motor for vernishing,heatinf etc . Complete in/c reinstallation of and trail run for 10 hrs. in two spell complete as per direction of the Engineer-in-charge.

Repairing of 20/25 H.P starter by dismantling including changing of magnet coil,connected plate,finger etc spare parts whichever needed as per direction of the Engineer-in-charge.

Repairing of 200 amps main switch including changing necessary spare parts such as H.R.C fuse,gang,guide,feeder,nuts,bolts,etc whichever needed as per direction of the Engineer-in-charge.

Repairing of Busbar box including changing necessary burnt spares and copper strips etc as per direction of the Engineer-in-charge.

Providing & fitting fixing pvc suction hose pipe overall thickness 5mm of best quality at site of work (Pankaj made) of approved quality. i) 150 mm dia

"Providing & fitting fixing C.I foot valve of heavy duty at site of work of approved quality. (i) 150 mm dia.

Providing and fitting fixing C.I.foot valve spare parts of 125/150 mm dia at site of work of approved quiality. A) CI Foot valve weight .

B) CI Foot valve ring.

C) CI Foot valve net.

"Providing & fitting fixing MS hose clamp with nuts & bolts etc. complete at site of work of approved quality. (i) 150 mm dia.

Providing & fitting fixing C.I tail piece of approved quality at site of work. (i) 150 mm dia.

ii) 125 mm dia

Supply & fitting fixing ball bearing of approved quality for pump equired during overhauling. a) 6305(TATA/SKF)

Providing & fitting fixing C.I gland of approved quality.

Providing & fitting fixing Gland Nuts / Stag Nuts 100mm long for gland of approved quality.

Providing & fitting fixing of leather foot valve washer(6mm Thick) of approved quality as per direction of the Engineer-in-charge. (a) 200 mm dia.

Supplying and greasing/ applying of gease of approved quality.

Supplying and fixing Asbestor rope of approved quality. A) 6 to 8 mm thick

b) 10 to 12 mm thick

Providing cupling nuts & bolts(All size) of approved quality.

Providing & fitting fixing coupling rubber bush (all size) of approved quality.

Supplying and fitting fixing of Shaft Sleeve nut of approved quality(Cast Iron).

Supplying and fitting fixing of Shaft gum bush of approved quality.

Supplying and fitting fixing of stack nut for pump of approved quality(in different size).

Providing & fitting fixing Pump Shaft of approved quality.

Supplying and fitting fixing of shaft lock of approved quality.

Providing and fitting fixing of CI coupling complete with nuts and bolts of approved quality a)150 mm

Supplying and fitting fixing of star coupling bush of approved quality a)150 mm

Labour charge for mattaling,turning making alignment of pump motor shaft for suitable fitting coupling bearing sleeve bush etc as per direction of the Engineer-in-charge.

Laboure charge for lifting of hose pipe

Supplying and fitting fixing of spare parts for 20/25 HP Horizontal Motor motor .a)Motor Fan

b)Terminal Plate

Providing and fitting fixing of nuts,bolts with washer of approved quality

Providing and fitting fixing of 40 mm dia following fittings as per direction of the Engineer-in-charge. a) Fullway valve (brass make)

b)Union Joint(GI)

Providing and fixing G.I. pipes medim class as per IS : 1239 with latest amendment complete with G.I. fittings including cutting and making good the walls etc. complete as per chapter 20 of CPWD specification and direction of the Engineer- in - charge. a)40 mm dia nominal bore.

Providing and fixing C.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per chapter 20 of CPWD specification & direction of the Engineer - in - charge. i. 125 mm dia. A. PN - 1.0

ii) 150 mm dia. A. PN - 1.0

Supplying and fitting fixing of rubber flange washer of approved quality (150 mm dia and 125 mm dia).

Providing & fitting fixing Steel sheet enclosed switch Fuse unit (Suitable for DIN fuse) triple pole with Neutral Link (TPN)' 415/500 Volt, complete as per direction of Engineer-in-charge. i) Current range 63 Amps

ii) Current range 200 amps

Providing & fitting fixing of Fully Automatic Star Delta type Motor startar (3ph, 50 Hz, 415V 25HP/18.7 kw Relay range within 17-25) in steel sheet enclosure with Conductor, Timer etc. complete suitable for motor pump Havells/L&T/BCH make as per direction of Engineer-in-charge.

Supplying and fitting fixing of Magnet coil of approved quality. a)63 Amps

b)200 Amps

Suppying and fitting fixing of PVC insulated Copper Wire with all electrical equipments including trial run etc. complete (ISI Marked) on the pnnel board of approved quality

Supplying and fitting fixing AC Voltmeter (Moving Iron) on the panel board of approved quality. i) SMI - 144, Range 0-400 to 0-500

Supplying and fitting fixing AC Ammeter(Moving Iron) on the panel board of approved quality. i) SMI - 144, Range 0-10 A.

Providing & fitting fixing of panel board of local teak wood for fitting & fixing of electrical items including 2 nos. MS angle post (Size 50x50x6mm 2.80 Mtr. long) nuts & bolts etc. for errection of the same by 1:1.5:3 cement concrete casting (1 feet x 1 feet x 2 feet) below the ground level and painting two or more coats of synthetic enamel paint on promer as per direction of Engineer-in-Charge.

Providing & fixing 200 Amps busbar of size 600x450x100 mm with 4 nos copper strip of size 450x40x4 mm of approved quality.

Labour for checking of panel board and making good the same including necesary dismantling washing and re-fixing of electrical equipment including detaching existing burned copper wire and connection and making fresh connection take electrical equipment and earthing with 8 S.W.G.G.I wire painting the pannel board with superior ready mixed paint including trial run complete as per direction of the Engineer-in-charge.

Supplying and fitting fixing of Indicator bulb ( Flush type containing 3 nos batton holder with bulb) on the panel board of approved quality.

Supplying & fitting fixing of kit cut for main & sub-main switch ( Male & Female) as per direction of the Engineer-in-charge.a) 63 amp main switch.

Supplying & fitting fixing of 200 Amps kit cut for main & sub-main switch ( Male & Female).as per direction of the Engineer-in-charge.

Dismentaling of old pump/motor from base & stacking of materials & return the same to Sub-Divisional store as per direction of the Engineer -in-Charge.

Installation of pumpset including carriage of materials from M.I store of Resource Division to site of work including trial run for 10hrs. In two spell

Repairing of impeller by welding, polishing etc complete as per direction of the Engineer-in-charge.

Providing and fitting of M.S flange (8 mm wall thickness) by welding with G.I/M.S pipe and placing position as per specification and the direction of the Engineer-in-charge. a) 150 mm dia

b) 125 mm dia

Suppying & fitting fixing of G.I bend of approved quality.a) 150 mm dia

b) 125 mm dia

Providing and fitting fixing of motor terminal plate for various size of motor (20 HP to 30 HP) as per direction of the Engineer-in-Charge.

Supplying of Transformer oil in the oil tank of maually operated oil immersed starter of approved quality as per direction of the Engineer-in-charge.

Hiring charge of welding mechine.

Supplying & fitting fixing of ball bearing of approved quality for pump required during oner hauling motor.i)6308

Labour charge for lowreing and fitting fixing of 5000 to 20000 GPH water lubricated verticle submersible pump with motor including column assembly up to 100 ft with heavey duty chainpully and block asper direction of the Engineer in charge. Complete lowering.

Complete re-winding of 400/440 volt AC 3 phase vertical submersible motor of different make after taking out of entire burnt copper wire and rewinding the motor with proper gauge of supper enamel copper wire of approved quality, tapping, insulating, varnishing with vernish heating polishing and re-fitting the same as before including carriage of the motor from respective scheme and complete with trail run as per direction of the Engineer-in-charge. i) 12.5 HP - 22.5 HP

Labour charge for lowreing and fitting fixing of 5000 to 20000 GPH water lubricated verticle submersible pump with motor including column assembly up to 100 ft with heavey duty chainpully and block and making necessary electrical connection with main switch/starter with motor in/c trial run for 10 hrs in two spell complete as per direction of the Engineer in charge.

Complete re-winding of 400/440 volt AC 3 phase horizontal motor of different make after taking out of entire burnt copper wire and rewinding the motor with proper gauge of supper enamel copper wire of approved quality, tapping, insulating, varnishing with vernish heating polishing and re-fitting the same as before including carriage of the motor from respective scheme and complete with trail run as per direction of the Engineer-in-charge. i) 20HP

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