REPAIR/REPLACEMENT WORK TO PUMPS, MOTORS, STARTERS 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. (c) The required transportation, Crane and tools shall be arranged by the contractor and cost shall be deemed to be included in the quoted rate. (d) If any damage occurred during repair/testing of pump set then the responsibility lies with the contractor for rectification without any extra cost.

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 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 electric 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 25 above but for 100 HP capacity

All as per item No 25 above but for 60 HP capacity

All as per item No 25 above but for 10 HP capacity

All as per item No 25 above but for 7.5 HP capacity

All as per item No 25 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 ie after taking out impeller of pump, stainless steel bush, pump drive bush, of suitable size and making new and main shaft repairing to VT pump with help of lath works etc complete all as specified and directed.

M &L for dismantling electrical motor from foundation inside air compressor and refitting back after repair ie after taking out burnt winding, rewinding of motor replacing ball bearing of suitable size 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 34 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.

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 borewell 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 42) carefully in existing borewell (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.

M&L for Development of tube well with compressed air by means of air compressor of suitable capacity not less than 200 cum/Hrs and over pumping using suitable capacity pump to make available water sand free, silt free, turbidity and constant flow and testing the yield as per IS 2800 until sand free water is received complete all as specified for minimum duration of 24 hrs complete all as specified and directed at site. NOTE:- (i) The rate quoted shall be deemed to be included levelling of ground for vehicle movement and site cleaning after tube well development. (ii) Any damage that caused during development of tube well shall be made good by contractor without extra cost to department.

Supply, fixing, testing and commissioning Digital soft starter in replacement suitable for 100-120 HP electric induction motor, 3 phase 415 volt complete with comprehensive motor protection, programmable over load protection and built-in RTD & Thermistor inputs with constant current adaptive acceleration and de-acceleration for smooth start and stop operation of motor and must also have power loss right through features all as per Cat No. EMX30220 B 4 11 of make L&T or any equivalent models of approved makes including suitable semi conductor fuses (03 Nos) not less than 200 Amps capacity for protection of starter SCRs, mounted on sheet metal enclosure including on site installation / programming by skilled representative of original manufacturer complete all as specified and directed. Note:- Sheet metal enclosure (Panel board) for mounting soft starter and power contactors shall be measured and paid separately. Make:- L&T/Siemens 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

Supply and fix single core copper cable of size 25 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 40/50 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.

S & F Two core PVC insulated and PVC sheathed cable 10 Sqmm,1100 V, with aluminium stranded conductor in service connection complete all as specified and directed.

S & F Two core PVC insulated and PVC sheathed cable 6 Sqmm,1100 V, with aluminium stranded conductor in service connection complete all as specified and directed.

Supplying and laying in trenches /GI pipe submersible cable flat 3 core 1100 volts grade PVC insulated and sheathed 10 Sqmm nominal area stranded copper conductor water proof cable for connection from motor to starter (From existing pump house to borewell), complete all as specified and directed. Make:- Polycab, Havells, Plaza

All as per item Srl No. 63 above but 6 sqmm nominal area. Make:- Polycab, Havells, Plaza

Supply, installation, testing and commissioning LT sheet metal enclosure, 415 Volt, 3 phase AC, 50 Hz, cubical, indoor type floor mounted having external dimensions not less than 1600 mm X 750 mm X 500 mm, weather and vermin proof, factory fabricated with necessary provision for mounting soft starter, semi conductor fuses and power contactor, made out of 2 mm thick CRCA MS sheet with suitable high tensile copper alloy bus bars (03 Nos) duly insulated of current carrying capacity 200 Amps mounted on PVC/porcelain insulators with RYB colour code, separate hinged doors at the front side with locking arrangement having transparent framed glass panels for soft starter and hinged MS panel with locking arrangement for bus bar and other accessories including preparation and providing powder coating finish to both exterior and interior steel surfaces with approved tint and shade complete, provision of cable glands including copper lugs / thimble, angle iron legs 45 cm long of size 40 x 40 x 5 mm welded on all four corners and embedded in PCC (1:2:4) type C-2, using 20mm graded aggregate upto a depth of 20 cm below surface level complete including dismantling and removing existing un-serviceable starters all as specified.

M&L for PVC Insulated, unsheathed multi stranded flexible copper conductor cable conforming to IS-694, heavy duty, 1100 Volts grade single core 95 Sq mm in replacement for connection from LT panel board to motor starters and from starters to electric motors including necessary cable end termination with copper lugs of suitable size all as directed, drawn through and including concealed heavy grade PVC conduits of not less than 50 mm nominal dia with necessary fittings such as bends, sockets etc. laid under the floor or fixed to the walls with suitable clamps or saddles all as specified and directed at site. Make:- Havells / Finolex

M&L for Earthing complete with galvanised steel earth plate electrode 60cm X 60cm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below ground level with top edge of earth plate at a depth not less than 1.5 meter below ground level, connected to galvanised strip 32 X 6 mm (earthing lead, length upto 7.5 Mtr) by means of bolt, check nut and washer of galvanised iron protected by galvanised iron steel pipe 40 mm bore, light grade and connected to equipment / panel board as directed incl. necessary excavation and earth work, concrete pit in PCC (1:3:6) type C-1, cast iron cover and frame, painting, funnel, wire mesh, 20mm bore GI pipe light grade for watering, charcoal or coke and salt in alternate layers in soft/loose soil complete incl. test point all as shown on electrical plate No. 3 of MES schedule part-1.

Repairing of Soft starter Make-L&T 415 Volts 3 Phase for upto 100/120 HP centrifugal pump starter at Pump house including replacement of damage/burnt unserviceable parts with new parts like thyristor, driver circuit etc for make 100% serviceability for workable condition complete all as specified and directed. Note:- Spare parts will be measured and paid separately under respective items of Schedule 'A'.

(a) Main control PCB

(b) Back Plate PCB

(c) Model PCB

(d) Bypass Driver PCB

(e) SCR suitable for 100/120HP

(h) By Pass contactor

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 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 and fix suction sweeper machine with portable section head for cleaning of swimming pool with following complete set:- (i) Swimming pool cleaning vacuum -01set (ii) 1HP pumpset-01 No (iii) 15mtr EVA hose pipe with 18 inches vacuum head complete. (iv) Heavy quality trolly-01 No (v) Telescopic rod (8+8) feet-01 No (vi) 18 inches curved brushes-01 No (vii) PH test Kit-01 No (viii) Deep leaf Net-01 No complete all as specified and directed by Engineer-in-Charge.

M&L for onload chage over switch 320A capacity 415 volts complete all as specified and directed by Engineer-in-charge.

Collecting water samples in clean bottle from Pump House / bore well and getting tested for chemical and bacteriological analysis from approved Govt lab.

Supply and fix Rubber mat of 1 meter x 2 meter x 10 mm complete all as specified and directed

M& L for preparing sign board of water supply installations including schematic diagram on suitable sheet complete all as specified and directed.

S&F gland packing of size 10 mm (ISI marked) including taking down unserviceable gland packing complete all as specified and directed.

S&F gland packing of size 12 mm (ISI marked) including taking down unserviceable gland packing complete all as specified and directed.

Supply and fix connect and test DOL starter type MK-1 with sheet steel enclosures, 3 phase, 415 volts, 50 Hz suitable for motor out put of 7.5/10 HP complete all as specified and directed by Engineer-in Charge

Supply and fix connect and test DOL starter type MK-1 with sheet steel enclosures, 3 phase, 415 volts, 50 Hz suitable for motor out put of 15 HP complete all as specified and directed by Engineer-in Charge

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 40,650.00 /- ]

M/S JAINENDRA KUMAR JAIN

M/S SHIVA TRADERS