MISC REPAIR/REPLACEMENT WORK TO PUMP, MOTOR, STARTER BORE WELLS AND ALLIED WORKS AT MIL STN DHANA.

Amount

Taking down the pump of capacity 100 HP from filter house, removing from its position carefully and transporting the same to the work shop, dismantling/opening the pump for inspection and repairs, and reassembling the pump as per the original assembly after repairs/replacing the worn out unserviceable parts with new one, including cleaning, lubricating, replacing the minor items like bearings at non-drive and drive end of pump shaft/ bushes, gland rope, packing materials, nuts, bolts, washers, studs, pins, lock nuts etc, necessary lathe work, silting assembling & transporting back to site and refixing the same in its original position after repairs including connecting back suction/delivery lines with new gaskets including testing and commissioning in presence of Engineer – in – Charge

All as per item No 1 here-in-before but 60 HP complete all as specified and directed

All as per item No 1 here-in-before but 10 HP complete all as specified and directed

All as per item No 1 here-in-before but 7.5 HP complete all as specified and directed

All as per item No 1 here-in-before but upto .0.5/1/2HP complete all as specified and directed. NOTE (for item No 1 to 5) : (a) The spares required will be measured and paid separately under respective items as supply only (b) Rates for expendable stores like cotton waste/cleaning materials, lubricants, packing materials etc included under quoted rates of respective items.

Supply only in replacement C I Impeller suitable for 100 HP Pump complete all as specified and directed

Supply only in replacement C I Impeller suitable for 60 HP Pump complete all as specified and directed

Supply only in replacement C I Impeller suitable for 10 HP Pump complete all as specified and directed

Supply only in replacement C I Impeller suitable for 5/7.5 HP Pump complete all as specified and directed

Supply only in replacement C I Impeller suitable for upto 2 HP Pump complete all as specified and directed

Supply only in replacement Carbon steel Pump shaft for 100 HP Pump complete all as specified and directed

Supply only in replacement Carbon steel Pump shaft for 60 HP Pump complete all as specified and directed

Supply only in replacement Carbon steel Pump shaft for 10 HP Pump complete all as specified and directed

Supply only in replacement Carbon steel Pump shaft for 5/7.5 HP Pump complete all as specified and directed

Supply only in replacement Carbon steel Pump shaft for upto 2 HP Pump complete all as specified and directed

Supply only in replacement gland sleeves of best quality for 100 HP Pump complete all as specified and directed

Supply only in replacement gland sleeves of best quality for 60 HP Pump complete all as specified and directed

Supply only in replacement gland sleeves of best quality for upto 10 HP Pump complete all as specified and directed

Supply only in replacement neck ring brass for 100 HP Pump complete all as specified and directed

Supply only in replacement neck ring brass for 60 HP Pump complete all as specified and directed

Supply only in replacement neck ring brass for upto 10 HP Pump complete all as specified and directed

Supply only in replacement Intermediate casing for 100 HP Pump complete all as specified and directed

Supply only in replacement Intermediate casing for 60 HP Pump complete all as specified and directed

Supply only in replacement Intermediate casing for upto 10 HP Pump complete all as specified and directed

Supply only in replacement diffuser for 100 HP Pump complete all as specified and directed

Supply only in replacement diffuser for 60 HP Pump complete all as specified and directed

Supply only in replacement diffuser for upto 10 HP Pump complete all as specified and directed

M&L for dismantling existing burnt elect motor from existing position, cutting complete burnt winding removing carefully without damage rotor and stator, rewinding complete motor with H class insulated copper wire of existing and suitable gauge, varnishing, paper insulation, sleeves etc replacement of terminal plate with cover including transportation, testing after refixing on full load, complete all as specified and directed for 120 HP capacity

All as per item No 28 above but for 100 HP capacity

All as per item No 28 above but for 60 HP capacity

All as per item No 28 above but for 10 HP capacity

All as per item No 28 above but for 7.5 HP capacity

All as per item No 28 above but for upto 2 HP capacity

M&L for disconnecting of existing unserviceable motor/pumping set of size up to 10 HP, for servicing/ greasing and replacing the rotor shaft of existing size, grinding, machining of shaft, impeller, including refixing and transportation from site to wksp complete all as specified and directed.

M&L For Repairing VT pumping set 120 HP 415 Volts 3 Phase 60 LPS, make Jyoti at Bannad Jack well including taking out electrical motor and foundation with suction pipe from 18 Mtrs deep well and refitting back after repair i.e. after taking out burnt winding, rewinding of motor, replacing ball bearing of suitable size and making new copper Spider, bushes, `O', ring and main shaft repairing to VT pump with help of lath works etc complete all as specified and directed.

Repairing of oil immersed starter, Make-Jyoti 415 Volts 3 Phase for 120 HP VT pump starter at Jack Well Bannad including replacement of damage/burnt unserviceable parts with new parts and making new control wiring with copper conductor wire of suitable gauge and testing for 100% serviceability complete all as specified and directed. Note: Spare parts will be measured and paid separately under respective items of Schedule 'A'.

Supply only following parts/spares for item No 36 above. (a) Thermal time delay relay type RZ.

(b) Main contact.

(c) Tapping contact

(d) Star contact.

(e) Thermal over load Relay adjustable between 0.6 and 1 time rated current.

(f) Complete set of moving & fixed contact.

Repairing of oil immersed starter, Make-Jyoti 415 Volts 3 Phase for upto 100 HP centrifugal pump starter at Filter house including replacement of damage/burnt unserviceable parts with new parts and making new control wiring with copper conductor wire of suitable gauge and testing for 100% serviceability complete all as specified and directed. Note : Spare parts will be measured and paid separately under respective items of Schedule 'A'.

Supply only following parts/spares for item No 43 above. (a) Thermal time delay relay type RZ.

(b) Main contact.

(c) Tapping contact

(d) Star contact.

(e) Thermal over load Relay adjustable between 0.6 and 1 time the rated current.

(f) Complete set of moving & fixed contact.

Supply only starter oil of dielectric strength 45KV for top up oil of star delta starter complete all as specified and directed.(Make: Power oil / Servo)

Taking out carefully submersible pump set including any strucked pump carefully by using chain pulley, or other mechanical device of upto 10 HP capacity, 3 phase, 415 volts with complete accessories (i.e pipe, cable supporting wire rope, pipe line etc) from existing bore well for carrying out necessary repair and maintenance upto 200 feet depth complete all as specified and directed.

Lowering carefully the submersible pumping set (taken out in item No 51) carefully in existing bore well (after repair) with all accessories i.e. power control cable jointing each length of GI pipe upto entire length and locking the system connecting with the existing water supply line including testing complete all as specified and directed.

M&L for repair/servicing/greasing and overhauling of submersible pump set including replacement of worn out parts like impeller, diffusers, bushing, thrust bearing etc including painting one coat of synthetic enameled paint after preparation and cleaning of surface upto 2HP to 10 HP capacity complete all as specified and directed.

M&L for rewinding of submersible motor with super quality water proof insulated copper wire of existing gauge and size, varnishing, greasing after taking out burnt winding, cleaning thoroughly motor parts, replacement of unserviceable bearing, bush, water seal, coupling, bushing including one coat of painting with enameled paint after scraping out old bubbled paint etc upto 2 to 10 HP capacity complete all as specified and directed.

Supply and fix in replacement of EMX3 Soft Starters suitable for centrifugal/ VT pump of capacity upto 120 HP complete all as specified and directed. Make:- L&T or equivalent

Supply and fix in replacement 3 pole power contactor type MNX 300, with current rating upto 300 Amp, suitable for working with EMX3 soft starter. Make:- L & T, Schneider

Supply and fix single core copper cable of size 70 Sq mm 1100 volts heavy duty, complete all as specified and directed. Make:- Polycab, Havells, Plaza

S&F star coupling suitable for 100 HP centrifugal pump, complete all as specified and directed

S&F star coupling suitable for 30 HP centrifugal pump, complete all as specified and directed

S&F Genuine nylon coupling suitable for 7.5 HP Centrifugal pump as per sample, complete all as specified and directed

Painting of VT Pump/centrifugal pump set of following capacity including inlet and outlet CI pipes, non return valves, sluice valves, base plate etc complete with two coats of synthetic enamel paint including cleaning the surface complete all as specified and directed. (a) 2 HP to 5 HP, 3 phase 415 volts

(b) 7.5/10 HP, 3phase 415 volts

(c) 30 HP, 3 phase 415 volts

(d) 60 HP, 3phase 415 volts

(e) 100 HP, 3phase 415 volts

(f) 120 HP, 3 phase 415 volts

Supply & fix Non-metallic rigid PVC conduit 50 mm dia size including fittings such as tees, elbows, bends, junction/terminal boxes, bell mouth tube ends etc and fixing accessories all as specified and directed by Engineer-in-Charge.

Removing the unserviceable switchgears/meters from LT panel after disconnecting the electrical connections and fix switchgears/meters including necessary modifications, checking of wring and replacing the damaged wiring wherever required and testing of meters calibrating the meters etc all as specified and as directed Note: MCCB/Meters will be measured and paid separately

Supply only digital type voltmeter 0 to 500 volts suitable to operate with 415 volts AC 50Hz all as directed.

Supply only digital type power factor suitable to operate with 415 volts AC 50 Hz all as directed.

Supply only digital type ammeter with suitable ratio to operate with CTs all as directed.

Supply only indicator lamps fitting complete including bulbs suitable for RYB indications and Red/Green for On/Off with suitable neon lamps all as directed for LT Panels of suitable volts all as directed.

Supply only MCCB 400 Amps rupturing capacity 50 KA, 3 pole 415 volts AC all as specified and as directed. Make: Havells/Standard/L&T/ Schneider

Supply only MCCB 200 Amps rupturing capacity 35 KA, 3 Pole 415 volts AC all as specified and directed. Make :Havells/Standard/L&T/ Schneider

Supply only MCCB 100 Amps rupturing capacity 25 KA, 3 Pole 415 volts AC all as specified and directed. Make : Havells/Standard/L&T/ Schneider

Supply only MCCB 63 Amps rupturing capacity 25 KA, 3 Pole 415 volts AC all as specified and directed. Make :Havells/Standard/L&T/ Schneider

Supply only MCB TPN 32 Amps. Make: Havells/Standard/L&T/ Schneider

Supply only MCB SP 5 to 30 Amps 415 volts AC all as specified and as directed Make: Havells/Standard/L&T/ Schneider

Supply only new timer Digital type (Galax) day/week program with reserve 30 min (model Talento 371 of make GE or equivalent) complete all as specified and directed.

Supply only Power contactor 3 phase, 50 Amps AC3 normal life CL series of Make GE or equivalent in Seimens/Havells complete all as specified and directed.

NOTE :- SCHEDULE OF CREDIT (Amount shall be deducted offline from the total quoted amount to workout the net contract sum to be considered for acceptance.) [(-) Rs 22830.00 /- ]

m/s gupta trading