REPAIRS MAINT OF PUMP MOTORS SUBMERSIBLE PUMP AND EXTERNAL WATER SUPPLY INCOMING AND DISTRIBUTION SYSTEM AT AUNDH AND MH AND RH AREA UNDER GE MH AND RH KIRKEE

Amount

M & L for dismantling centrifugal pump from its position and replacing the following spares and refixing to alignment and testing the pump complete all as specified and directed:- (a) Impeller for 60 HP Pump - 01 each job (b) Pump shaft for 60 HP pump - 01 each job (c) Coupling suitable for 60 HP pump and motor - 01 each job. (d) NDE / DE bearing suitable for make of pump compton - 01 each job. (e) CI casing for 60 HP pump - 01 each job.

M & L for dismantling centrifugal pump 75HP (Make: Kirloskar Model-DSM 100-36) capacity coupled with electric motor,3-phase,415 v for overhauling the pumpset including cleaning with kerosene/petrol for removing dirt supply and replacement of small parts like impeller nut ,lock,washer,duplex board packing,gasket and greasing reassembly connect in position testing, commissioning the pumpset complete all as directed.

All as par item No 2 above but 60 HP pump set

All as par item No 2 above but 40 HP pump set

All as par item No 2 above but 30/25 HP pump set

All as par item No 2 above but 15 HP pump set

All as par item No 2 above but 7.5/10 HP pump set

All as par item No 2 above but 5 HP pump set

M & L for taking down carefully electric motor 3-phase 415v,50Hz,AC from foundation/ coupling, transporting to civil workshop, opening the motor,Checking the insulation value of the windings, insulating the winding with same class of insulation, painting with one coat of synthetic enamel paint as per color code and back to site for re-installing the motor and connecting to the pump, testing the motor for satisfactory performance all as directed by Engineer -in-Charge and all as specified for 75/60 HP pump set.

All as par item No 9 above but 40 HP pump set

All as par item No 9 above but 30/25 HP pump set

All as par item No 9 above but 15/10 HP pump set

Supply and fix in replacement, taper roller bearing suitable for 60KW/75HP electric motor

Supply and fix in replacement, ball bearing suitable for45KW/60 HP motor

Supply and fix in replacement, ball bearing suitable for40HP/32KW motor

Supply and fix in replacement, ball bearing suitable for15HP/11KW motor

Supply and fix in replacement, ball bearing suitable for7.5HP/5KW motor

Supply and fix in repairs terminal block for 60KW/75 HP motor

Supply and fix in repairs terminal block for 45KW/60 HP motor

Supply and fix in repairs terminal block for 40HP/32KW motor

Supply and fix in repairs terminal block for 15HP/11KW motor

Supply and fix in repairs terminal block for 7.5HP/5KW motor

Supply and fix replace rubber bush for pump coupling suitable for 60KW/75 HP motor

Supply and fix replace rubber bush for pump coupling suitable for 45KW HP motor

Supply and fix replace rubber bush for pump coupling suitable for 40HP/32KW motor

Supply and fix replace rubber bush for pump coupling suitable for 15HP/11KW motor

Dismantling and taking out 75/60 HP pump set ,transporting the same to work shop, opening the motor, removing burnt winding and cleaning winding slots and rewinding of motor using suitable gauge/ size with supper enamelled copper wire, replacing insulation paper of class F and fire proof sleeves, varnishing complete, oiling, greasing, replacing old rear/ front bearings with new and reassembling complete motor including testing at site all as directed by Engr- in -charge

All as par item No 9 above but 40 HP pump set

All as par item No 9 above but 30/25 HP pump set

All as par item No 9 above but 15 HP pump set

All as par item No 9 above but HP 5 to 10 HP pump set

Disconnecting electric connection and taking out submersible pump set 25 HP capacity complete from installed position , disconnecting of motor transporting to motor local workshop , opening the motor, removing burnt winding and cleaning the sleeves and rewinding of motor using new super enameled copper winding wire of suitable gauge / size, replacing paper insulating of and fire proof sleeves, varnishing etc. complete with oiling, greasing, replacing unsv thrust bearing and bushes after repairing , reassembling complete pump and motor after repairing lowering in existing position all as specified and directed .

Disconnection of electric connection taking out of submersible pump set of capacity 25 HP 415 volt 3 phase complete from sump disconecting of pump from coupling shaft transportation to local workshop opening of pump impeller for necessary repair work such as grinding reallignment replacement of unserviceable bearings, bushes shaft seal all other parts for its serviceability after repairing , testing of pump entirly and lowering in existing position all as specified and directed .

Taking down old existing unserviceable cast iron pipe and M& L CI pipe 300 mm dia with both ends flanged centrifugally cast, class -'B', conforming to IS 8329/ 2000, in any length suitable for flange joint including suitable size nut bolts washers etc ccomplete all as specified & directed. ( Note- CI fitting and joint measured and paid seprately )

All as par item No 34 above but CI pipe 200 mm dia

All as par item No 34 above but CI pipe 150 mm dia

All as par item No 34 above but CI pipe 100 mm dia

All as par item No 34 above but CI pipe 80mm dia

Taking down fiber board gasket joint M&L for joint with rubber or fibre board gasket complete with suitable size nuts, bolts and washers etc as directed for flanged pipes of size 300 mm dia

All as par item No 39 above but 200 mm dia

All as par item No 39 above but 150 mm dia

All as par item No 39 above but 100 mm dia

Taking down unserviceable CI/DI/ fitting of any discription, M&L cast iron fitting (any type radius and angle) taper any type (Straight) bend increasing decreasing or double socket etc Tee pieces, single branch ‘Y’ junction double branch, coller, capacity and plugs for up to 150 mm bore CI pipe conforming to IS-1538- 1976 complete and all as specified and directed.

All as per item No 43 above in before but for pipe above 150 mm to 400 MM bore

Taking down unserviceable foot valve supply and fixing of foot valve 150 MM Dia, normex l type including jointing materials such as rubber gaskets nut bolts washers complete all as specified and directed.

All as par item No 39 above but 100 MM Dia

All as par item No 39 above but 80 MM Dia

M& L for replacement of unsv capacitors and supply, install, connect, test and commission 3 phase heavy duty dry type, rectangular / Cylindical type gas filled explosion proof self heating capacitors of 10 KVAR rating confirming to IS 13340 . Make; Schneider / L&T Epcos

All as par item No 39 above but for 15 KVAR

Supply and fixing in repair Capacitor duty type MOC 10 for 10 KVAR capacitor

Supply and fixing in repair Capacitor duty type MOC 15 for 10 KVAR capacitor

Supply and fixing in repair MCB TP 40 A

Supply and fixing in repair MCB TP 32 A

Supply and fixing in repair MCB SP 6 Amps

Supply and fixing in repair 32 A control fuse links and base

Supply and fixing in repair 6 A control fuse links and base

Supply and fixing in repair Illminated push buttons red/green

Supply and fixing in repair APFC controller for contactor switching with 3 CT inputs votage 110/415 Volt size 144x144 mm 16 step contactor switching (CAT no CS91053OOOO, L&T or equivlent make )

Supply and fixing in repair 6.0 sqmm flexible single core multistranded copper conductor cable for panel wiring

S & F in repair tyre coupling of size A-18 with existing alignement all as specifiedand directed

S & F in repair tyre coupling of size A-42 with existing alignement all as specifiedand directed

S & F in repair tyre coupling A-60 with existing alignement all as specifiedand directed

M& L for replacement of unserviceable On load change over switch 400 Amps 4 pole in sheet metal enclosure by disconnecting exisiting cable connections, re-connecting exinging cables with suitable size of new lugs all as specified and as directed. (Make L&T ,Indoasain or equivelent)

Supply and fix in repair 3 pole power contactor 2 NO +2 NC, ML 4 three phase, AC 440 volts, 50Hz, 100 Amps AC-1, 70 Amps AC3 . (Make - L&T CAT part No. SS90910 or equivalent rating on other make )

Supply and fix in repair 3 pole power contactor MNX 25 AC-1 rating 25 A and AC 3 rating 45 A three phase, AC 440 volts, 50Hz, (Make - L&T Cat part No. CS14110 or equivalent rating on other make )

Supply and fix in repair ST timer 100 range 3-30 Sec coil voltage 240/360/415 Volt AC . (Make - L&T CAT part No. ST803280000 or equivalent rating on other make )

Supply and fix in repair thermal overhead relay MN-5 with start and off/reset of Amps range 66-110 Amps Make- L& T Cat No SS94137 or Equv in C& S

Supply and Fixing in replacement of fully automatic star delta strater in sheet -steel enclouser type MN with single phase protection suitable for motor rating 55 KW 3 phase 415 Volt 50 Hz relay range 45-75 Amps. Make; L&T Cat part No. SS94022 or equivalent

Supply and Fixing in replacement of fully automatic star delta starter in sheet -steel enclouser type MN with single phase protection suitable for motor rating 30 KW 3 phase 415 Volt 50 Hz relay range 20-33 Amps. Make; L&T Cat part No. SS94366 or equivalent

Supply and Fixing in replacement of fully automatic star delta strater in sheet -steel enclouser type MN with single phase protection suitable for motor rating 22.5 KW 3 phase 415 Volt 50 Hz relay range 14-23 Amps. Make; L&T Cat part No. SS94364 or equivalent

Supply and Fixing in replacement Water pressure gauge of capacity 5 Kg/mm2 gauge 8 " or 6" (size of dial) all as directed (Make- Guru or equivelent ISI Make)

Suupply and fix in repair NRV of size 200 mm, Class PN 1.6, hydrodynamically guided, closing non return valve with gray Cast iron body, synthetic rubber coated reinforced ball, flanged type including 6mm thick rubber gasket, MS nuts, bolts and washers and dismantling the unserviceable NRV all as directed.

Supply and laying in replacement XLPE insulated copper power cables of size 10 sq mm 3 core 650/1100 V. Grade confirming to IS : 7098 (Pt-1) 1988 through pipes/ cable duct .

All as per item No 74 above but of cable size 25 Sq mm

Supply and fix in repair rubber gland packing suitable for sluice valve 300 mm dia.

Supply and fix in repair rubber gland packing suitable for sluice valve 200/150 mm dia.

Supply and fix in repair rubber gland packing suitable for sluice valve up to 100 mm dia.

Repair of NRV of size 200 mm flanged type by opening and cleaning inner plate spendle ireplacement of 6mm thick rubber gasket, MS nuts, bolts and washers after repairing refixing the same in existing position all as specified and as directed.

M&L painting of pump,motor complete set including base plate, of capacity up to 40 HP motors with two coat of synthetic enamel paint after preparing surfaces all as directed by Engineer-in-Charge.

M&L painting of pump,motor complete set including base plate, of capacity 60 HP to 75 HP motor with two coat of synthetic enamel paint after preparing surfaces all as directed by Engineer-in-Charge.

Decarbonizing of LT indoor/outdoor Panel/feeder pillar box any type by disconnecting and removing all the incoming and outgoing cable connection from MCCBs, cleaning of dust with air blower, burnt busbars, burnt thimbles, any type of insulators, cable tray, sprial piping, necessary cable tie, reconnections after proper cleaning of contacts with CRC solution and painting of complete panel including stand and door/back outside(after proper scrubbing) with synthetic enamel paint one coat as per specified colour code including writing of panel/feedar panel location using black systhetic paint and reconnecting the dismantled LT cables etc. complete all as specified and directed by Engr -in- charge. Note :(i) Cost of labour, cotton waste and T&P required for upkeeping/maint work is inclusive in quoted rate.

M&L for cleaning with surface dressing or trimming of natural ground bushes/small trees/shurbes including removing and carrying away the rubbish from site to a distance not exceeding 50m away from all as specified and directed by Engineer-in- charge.

Supply and fix in replacement only RYB indicator lamp LED type (Set of three lamp) for incoming and outgoing supply as per existing sizes all as directed by Engr-in-Charge.

Supply and Fix in replacement of CTs of 200/5 current rating AC, 415 V, three phase including connecting to supply as per existing all as directed by Engr-in-Charge.

Supply and fix in replacement Ammeter three phase digital type 50 HZ, AC as per existing sizes/ range all as directed by Engr-in-Charge.

Supply and fix iin replacement voltmeter three phase digital type 0-500 V, 50 HZ, AC as per existing sizes all as directed by Engr-in-Charge.

S& F single phase preventor relay SPPR type Sz5(6 wire) 415 V 50 Hz Make Siemens or equevelent approvd make

Supply and fixing in repair aluminium Bus bars of epoxy insulated with suitable holes as per existing sizes / capacity at site all as directed by Engr-in-Charge.

M&L for replacement of submersible cable round/flat of 4 core 6 Sqmm with multistanded copper coundecter all as directed.

M& L for fabrication/structural work with mild steel sheet/ angle iron in any shape or size as indicated or directed and including belding/ bracing, painting with one coat of red oxide primer and two coat of black paint (one coat before fixings and one coat of black paint after fixing ) complete all as specified and directed including dismantling and taking down old steel items.

M&L for PCC 1:3:6 ,Type D2, using 20mm graded aggragate for foundations, filling and mass concrete

Material and labour in repair of mild steel plates (plain or chequered) of 5mm thick or over in thickness in available sizes Fe-290 (Gde E-165) complete all as specified and directed.

Supply only PPM testing kit for portable/ drinking water measuring range 0.2 PPM to 5 PPM all as specified and directed (Make- Any approved Coy From Govt Lab)

M & L for cleaning of semi under ground reservoir tank by dewatering complete by pumping motor set or manually and removing sludge/mud settled at bottom, scrapping of floor/wall internally by wire brush and washing floor and wall with diluted Sulphuric Acid to remove the algae thoroughly and clean till surface is clean in all respect and throwing out the sludge/mud, muddy material along with foreigh material from inside to outside where directed. After cleaning the sump completely, wash the surface of the wall/bottom with lime solution/Alum water with two coats and dried up (height of tank up to 5 Mtrs from ground level). with anti bacterial spray and ultra violet radiation treatment (Eco friendly) etc i.e. complete in all respect including writing letters. or figures for date of cleaning and capacity of tank wit Synthetic enamel paint with blac backgroun & letter/numbers in white colour & words size 10 cm height on tank complete to the entire satisfaction of Engr-in-Charge and all as specified for the Capacity of sump up to 1.5 to 5.0 Lakh gallons Note : Contractor will arrange necessary T& P required for execution of work as per ground on such a way that to avoid hampering of water supply to user and same will be done as per instruction & as directed by Engr-in-Charge.

All as par item No 95 above but for Capacity of sump up to 1.0 to 1.5 Lakh gallons

All as par item No 95 above but for Capacity of tanks up to 0.5 to 1 Lakh gallons

All as par item No 95 above but for Capacity of tanks 50000 gallons

Dismantling / taking down existing gas chlorinator and deposing to MES store yard by removing chlorine gas if any inside the water reservoir with all safety factor and supply only chemical dosing system plungrer type suitable to inject solution upto 25 LPH comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP , 1440 RPM assembly with agitator in one motor ,agitator with SS sweep blade duly FRP coated ,FRP tank 150 ltr capacity , complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete wioth chemical grade PVC NRV : Modal No. SSAPS/CDSPT/25 of Sathya Sai Aqua Pura service or equivelent make )

Star Electrical

Mukund Engineers and Contractors

TAKSHASHILA ELECTRICALS