REPAIR MAINTENANCE OF SUBMERSIBLE MONOBLOCK AND CENTRIFUGAL PUMP SETS AND ELECTRIC CONTROL PANELS INCLUDING DEVELOPMENT OF BOREWELLS AND CONNECTED ITEMS OF WATER SUPPLY INSTALLATIONS OF COD AREA AND NODAL POINT II AREA OF AGE WATER SUPPLY NO I UNDER

Amount

Disconnecting electric connections from LT control panel and starter of submersible pump set of size 2 to 15 HP and removing the pipe line connections from discharge side and taking down/out submersible pump set along with column pipe from bore well with the help of chain pully block including transportation to workshop for repairs and back and lowering of same pump in bore well after repairs after replacement of rusted nuts, bolts, washers, rubber gasket etc including testing complete all as specified and directed (Note : Serviceability of pumpset after repair shall be got tested by EIC before re-installation and lowering. Each pump functionality/serviceability will be covered for one year after repair and if pump motor winding brunt out in the contract defect liability period of one year the same will carried out by contractor free of cost. These aspect will be considered during quoting rate of unit (Each Job)

Disconnecting electrical connections from panel board including disconnecting the cable leads from the motor terminal box and taking down/out electric motor of any capacity and makes from base plate of pump set after opening the nuts, bolts etc / Dismantling the induction/Submersible motor and seperate the stator and rotor and removing the Unserviceable DE & NDE sede bearing, burnt winding wire from stator and rewinding the same as per existing supper enamelled copper wire gauge F class insulation used including varnishing and heating for drying of winding, transporting the motor to workshop for repair and back, reinstallation of motor/pump after repair including testing complete all as specified and directed (Note : Bidder will quote all in all rate according to weight of copper rewinding retrieved after dismentling and mode of measurement of the item is in "KG" only for all the repair/overhandling. Please quote rate accordingly, no any extra cost will be paid by Govt).

Disconnecting electric connection and De-coupling the Centrifugal pump and removing from foundation for repair after opening /cutting the rusted nuts, bolts etc and dismantling complete pump and repairing the same with replacing the following unserviceable spare parts i.e. CI Casing wear ring, interstage ring, stuffing box bush, lentern ring, eye bolt with nut, shaft sleeve, impeller key, coupling key, water liquid reflector, bearing cartridge, bearing plate, shaft bush, MS stud with nut, mechanical seal, gasket packing including grinding work of lathe machine if any and re-assembling the same including the transporting the pump from side to workshop for repair and back, re-installed at existing position after repair and providing new MS nuts, bolts, packing flange etc including testing complete all as specified and directed of following capacity:-

(a) 5 to 12.5 HP Capacity centrifugal pump

(b) 20 to 25HP Capacity Centrifugal pump

(c) 30 HP Capacity Centrifugal pump

(d) 40 HP Capacity Centrifugal pump

(d) 75 to 105 HP Capacity Centrifugal pump

(Note for item No 3.01 to 3.05 :- Proper inventory for repair and over hauling parts replaced during the repair in work shop shall be prepared and kept in record dully verified and signed by EIC).

Disconnecting the electric connection of monoblock pump of capacity 7.5 to 10 HP and removing the same from foundationfor repair after opening /cutting the rusted nuts, bolts etc and dismantling complete pump and repairing the same with replacing the following unserviceable spare parts i.e CI Impeller, GM shaft sleeve, Mechanical seal, water seal, water liquid reflector, MS stud with nut, gasket packing including grinding work of lathe machine and re-assembling the same including the transporting the pump from side to workshop for repair and back, re-installed at existing position after repair and providing new MS nuts, bolts,packing flange etc including testing complete all as specified and directed.

Dismantling complete submersible pump and repairing the same with replacing the following unserviceable spare parts i.e GM bush, rotor sleeve, water seal,cable seal, thrust bearing, sealing ring, upper & lower housing flange upper & lower with stud and nut, wire mesh, drain plug, SS distance sleeve, impeller key, inter ring GM neck ring, Guide bush, GM impeller/EPV Impeller, CI section chamber,SS coupling, CI stage bowl, T bolt with nut including grinding work of lathe machine and re-assembling the same testing, complete all as specified and directed of following capacity:-

(a) Submersible pump of capacity 5 to 7.5 HP

(b) Submersible pump of capacity 10 to 12.5 HP

Disconnecting the all electric connection and lifting the raw sewage pump set from sludge well/equilisatin tank and dismantling complete raw sewage submersible pump of capacity 5 to 7.5 HP and repairing the same with replacing the following unserviceable spare parts i.e GM bush, roror sleeve, water seal, thrust bearing, sealing ring, upper & lower housing flange upper & lower with stud and nut, wire mesh, drain plug, SS distance sleeve, impeller key, inter ring GM neck ring, Guide bush, GM impeller, CI section chamber,SS coupling, EPV impeller, CI stage bowl, T bolt with nut including grinding work of lathe machine and re-assembling the same testing complete all as specified and directed

M&L for pump shaft stainless steel suitable for centrifugal pump set up to 15 HP including turning, grinding and balancing work in work shop complete all as specified and directed by EIC.

M&L for pump shaft stainless steel suitable for centrifugal pump set up to 40 HP including turning, grinding and balancing work in work shop complete all as specified and directed by EIC.

M&L for pump shaft stainless steel suitable for centrifugal pump set up to 105 HP including turning, grinding and balancing work in work shop complete all as specified and directed by EIC.

M&L for CI Impeller suitable for centrifugal pump set up to 15 HP including turning, grinding and balancing work in work shop complete all as specified and directed by EIC.

M&L for CI Impeller suitable for centrifugal pump set up to 40 HP including turning, grinding and balancing work in work shop complete all as specified and directed by EIC.

M&L for CI Impeller suitable for centrifugal pump set up to 105 HP including turning, grinding and balancing work in work shop complete all as specified and directed by EIC.

M&L for taking up the suction pipe of size 80/100/150 mm dia after opening of Nuts and Bolts and open the bottom plate of Swing type CI Valve and replace the unserviceable leather Gasket of swing disc as per existing size but of minimum thickness not less than 6 mm complete all as specified and directed.

Supply and fixing in replacement GI Nipple with flange welded, heavy duty 50 x 300 mm size complete all as specified and as directed.

All as per serial item No 14.00 here-in-before but of size 80 x 300 mm

Supply only GI mild steel column pipe, heavy grade, class 'C', 50 mm bore of 3 metre length, heavy duty, flange welded on both ends complete all as specified and directed.

Supply Only GI column pipe, heavy grade, class 'C', 80 mm bore of 3 metre length, heavy duty, flange welded on both ends complete all as specified and as directed .

S&F in replacement of submersible cable of size 2.5 Sqmm 3 Core. 1100 Volt complete all as specified and directed

All as per serial item No 17.00 here-in-before but cable of size 4 Sq mm 3 core, 1100 Volts .

Testing the cables with high voltage DC testing machine and locating the fault in the cables by fault locating machine to pin point exact position of fault, disconnecting faulty 1100 volts LT cables of different sizes from both ends , removal of fault , reconnection and testing of cables after removal of fault complete all as specified and directed. NOTE:- (a) 1100 volt cables and joints shall be measured and paid for seperately under respective items of schedule (b) Retrieved old serviceable cable cover/ bricks will be laid in trenches for cable protection. If extra PCC cover / bricks and sand required at site shall be measured and paid separately under respective items of BOQs. (c) Exacavation and earth work will be measured and paid for separately under respective items of schedule.

Supply and fixing in replacement heat shrinkable jointkit suitable for XLPE cable insulated screened PVC bedded armoured electric power cable heave duty 1100 volts grade, with straded aluminium conductor, cross sectional area 25/35 Sqmm, 3.5 core after taking down/out faulty portion as exists compete all as specified and directed.

M & L for preparation of surfaces for painting of existing submersible pump sets of capacity 2 to 15 HP and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed

Supply and fixing in replacement of Mild steel clamps in Mild steel flat of size 50mm x 6 mm with including two Nos Mild steel nut and bolts suitable for 50mm bore column pipe complete all as specified and directed.

Supply and fixing in replacement of Mild steel clamps in Mild steel flat of size 80 mm x 6 mm with including two Nos Mild steel nut and bolts suitable for 80mm bore column pipe complete all as specified and directed.

Supplying and Fixing in replacement of Terminal Connection Plate of following capacity

Supply and fixing spare tyre for coupling type TC/P/011 after taking down/out as existing at site complete all as specified and directed (Make: Unique or equivalent as approved).

Supply and fixing spare tyre for coupling type TC/P/013 after taking down/out as existing at site complete all as specified and directed (Make: Unique or equivalent as approved).

Supply and fixing spare tyre for coupling type TC/P/014 after taking down/out as existing at site complete all as specified and directed (Make: Unique or equivalent as approved).

Supply and fixing spare tyre for coupling type TC/P/015 after taking down/out as existing at site complete all as specified and directed (Make: Unique or equivalent as approved).

Supply and fixing spare tyre for coupling type TC/P/017/019 after taking down/out as existing at site complete all as specified and directed (Make: Unique or equivalent as approved).

Supply and Fixing in replacement of Ball Bearing 6305 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Ball Bearing 6306 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Ball Bearing 6307 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Ball Bearing 6308 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Ball Bearing 6309 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Ball Bearing 6310 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Ball Bearing 6311 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Ball Bearing 6312 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Ball Bearing 6314/6316 as per existing complete all as specified and directed.

Supply and Fixing in replacement of Roller Bearing NU-314/316 as per existing complete all as specified and directed.

M&L applying two coat of synthetic enamel paint as per existing pattern or scheme, on centrifugal pump & motor of any capacity rating 5-120 HP and suction/ delivery pipeline including NRV and sluice valve, MS Base channel after removing of existing paint including preparation of surfaces by scratching and removing the rust complete all as specified and as directed.

Supply,Laying, jointing, Testing and commisioning of MS Pipe of following size, as per IS:1239 with and including MS flange, 16 mm thick welded for drilling of 16 mm dia bolts, nuts, washers, rubber gaskets etc laid in trenches complete all as specified and directed:-

100 mm bore

150 mm bore

Supply & Fixing in replacement MS Flange of following sizes, 16 mm thick, duly welded on ends of MS pipe including necessary cutting to existing MS pipe or in new MS pipe with flange joint including nuts, bolts, washers and rubber gaskets complete all as specified and as directed:-

100 mm bore

150 mm bore

Supply and Fixing in replacement of Vibration Pad with nuts, bolts and washers, for existing capacity of 40 HP complete all as specified and as directed.

Supply and Fixing in replacement of Vibration Pad with nuts, bolts and washers, for existing capacity of 105 HP complete all as specified and as directed.

Supplying and laying XLPE insulated, armoured heavu duty electric cable with aluminium conductor 1100 Volts grade cross sectional area 25 Sqmm 4 Core laid in trenches/floor/wall incl taking out old unserviceable cable and connection to panel for incoming and outgoing using suitable aluminium lugs complete all as specified.

Supplying and laying XLPE insulated, armoured heavu duty electric cable with aluminium conductor 1100 Volts grade cross sectional area 35 Sqmm 4 Core laid in trenches/floor/wall incl taking out old unserviceable cable and connection to panel for incoming and outgoing using suitable aluminium lugs complete all as specified.

M&L for openning of gland packing coupling and removing the unserviceable gland rope from centrifugal/Monoblock pump set of capacity 5 to 40 HP and fixing the new gland rope all as per existing size gland rope complete all as specified and directed.

M&L for openning of gland packing coupling and removing the unserviceable gland rope from centrifugal/Monoblock pump set of capacity 75 to 105 HP and fixing the new gland rope all as per existing size gland rope complete all as specified and directed.

M&L for openning of gland packing coupling and removing the unserviceable gland rope from Sluice valve of size 100 to 300 mm dia and fixing the new gland rope all as per existing size gland rope complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out in soft/ loose soil complete all as specified ans directed.

Returning filling in trenches including spreading leveling watering and well ramming in layers not exceeding 25 cm thick all complete all as specified and directed.

Removing of excavated material not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all complete all as specified and directed.

Supplying and filling in trenches by spreeding fine Yamuna river sand inlayers below cable 15cm and above cable 10cm punned to 8cm depth for cable protection complete all as specified and directed. (NOTE: Punned depth of sand only shall be measured & paid).

M&L for laying brick sub class 'B' old size burnt bricks for cable protection of size 230mmx115mmx75mm complete all as specified and as directed

M&L for Decorative ultra slim round profile LED lightning fixture 20W,6000K, with extruded polycarbonate environmental friendly energy efficient incl taking down old unsv light fitting complete all as specified and directed.

Supply and fixing in replacement 60 watt LED street light New generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 including making connections with GI pipe 0.6mtr angle braket fixing on wall and connectng to ceiling rose with apropriate wire complete all as specified and directed.

Supply and fixing in replacement of Distribution Board double Door made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection surface mounting SPN 08 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc complete all as specified and directed.

M&L for MCB SPN 40 Amps, 415 volts, 50 Hz suitable for fixing in MCB DB 'C' series including taking down old unsv MCB complete all as specified and as directed.

M&L for MCB SP 6-32 Amps, 415 volts, 50 Hz suitable for fixing in MCB DB 'C' series including taking down old unsv MCB complete all as specified and as directed

Supply and fixing ceilling fan 1200 mm sweep metal body, Single pole 230V , 50Hz 3 star complete with fan regulator and down rod connection complete all as specified and directed.

Supply and Fixing in replacement MS base channel of size as exists including cutting, welding and making hole, applying two coats of synthetic enamel paint over a coat of red oxide primer including dismounting existing Centrifugal pump motor set and taking out old unservicable existing MS Base chennel complete all as specified and directed.

Supply and Fixing in replacement of MS foundation bolts with nuts and washers, size 25mm dia , 450 mm long including breaking of hard standing foundation complete all as specified and as directed

Supply and fixing rotational moulded polyethylene water storage tank , cylindrical vertical with closed top, 500 ltrs capacity, trippple layered ISI marked, marka embosed including lid cover of same make hoisted and fixed in position after taking down as existing at site (of any capacity) complete all as specified an as directed. (Note: For Pump Priming purpose in pump house.)

M&L for development of bore well of any capacity and size at the pressure 10 kg/sqcm to 15 kg/sqcm by diesel engine driven air compressor of capacity 620 CFM includiing air pipe and connected items to improve the yield of tube well complete all as specified and directed

M&L for development of bore well of any capacity and size at the pressure 22 kg/sqcm to 25 kg/sqcm by DTH Machine of capacity 1200 CFM including air pipe and connected items to improve the yield of tubewell complete all as specified and directed. (Note for item No 63 & 64: The rate deemed to include the cost of Transportation of machine and minimum 1 Hrs of running.)

M&L Brick work with sub class 'B' old size bricks bricks straight or cured on plan exceeding 6 m mean radius built in cement mortar 1:6 including demolition complete all as specified and directed.

M & L PCC (1:3:6) type C2 using 40mm graded stone crushed aggregate as in foundation for including fair finish even and fair to exposed surfaces without using extra cement including demolition and dismantling concrete complete all as specified and directed

Hacking out old broken glass any thickness, size, quality or description from wooden frames or stone, concrete or brick surrounds glazed with putty or fixed with beads including S&F 3 mm thick plain sheet glass ordinary quality in square not exceeding 0.5 complete all as specified and as directed

Supply and fixing & installation in replacement of perforated MS cable tray of size 350x50x2mm including horizontal and vertical bends, prepared hanging system and other accessories including painting of cable tray of complete all as specified and directed.

M&L for fabrication (welding work ) of MS Header/ any size upto 300mm MS pipe at various pump house site for connection of pipe , arresting leakges on header complete all as specified and directed.

M&L Machine pressed precast concrete interlocking paverblocks any shape and size confirming to IS 15658-2006 of 60 mm thick, M-35 Grade with grey cement and no pigments including providing 25 mm thick sand cushioning complete all as specified and as directed. (Note : Brand name shall be embosed in each pover block.)

Supply & fixing in install testing and commissioning in replacement of existing LT panel providing new feeder pillar box ,indoor type cubical shape,three phase, 4 wire, Al bus bar for phases and neutral made out of CRCA sheet 2.0 mm thick ,factory fabricated , CPRI approved , powder coated ,dust and vermin proof , provn for ventilation , angle iron frame and four legs of 50x50x6mm thick angle iron ,2 ft long grouted on PCC foundation of height not less than 30 cm from the ground level , grouting properly ,and of suitable size to accomodate the items mentioned below and having seperate compartment /chambers for cable gallery busbar, switch gear, wiring complete etc all as specified and comprising of following including danger Notice plate painted with marks skull and boons in highlightend paint & necessary cable connections to the MCCBs, voltmeter, Ammeter and cable lugs etc:-

(a) Aluminium bus bar with PVC sleeve suitable for 400 amps for phase & 300 Amp for neutral - 01Set.

(d) Phase indicating lamps LED type ( red , yellow, blue) 01 set

(e) Incoming MCCB 250 Amp 4 pole 36 KA with adjustable thermal and fixed magnetic release -01 No

(f) outgoing MCCB 160 Amp 4 pole 36 KA with adjustable thermal and fixed magnetic release -02 No

(g) ML-3 Star Delta starter fully automatic suitable for 415V AC upto motor 40 HP with ON/OFF & Trip indication including sheet enclosure.-02 Nos

Supply & fixing in install testing and commissioning in replacement of existing LT panel providing new feeder pillar box ,indoor type cubical shape,three phase, 4 wire, Al bus bar for phases and neutral made out of CRCA sheet 2.0 mm thick ,factory fabricated , CPRI approved , powder coated ,dust and vermin proof , provn for ventilation , angle iron frame and four legs of 50x50x6mm thick angle iron ,2 ft long grouted on PCC foundation of height not less than 30 cm from the ground level , grouting properly ,and of suitable size to accomodate the items mentioned below and having seperate compartment /chambers for cable gallery busbar, switch gear, wiring complete etc all as specified and comprising of following including danger Notice plate painted with marks skull and boons in highlightend paint & necessary cable connections to the MCCBs, voltmeter, Ammeter and cable lugs etc .

(a) Aluminium bus bar with PVC sleeve suitable for 300 amps for phase & 200 Amp for neutral - 01Set.

(d) Phase indicating lamps LED type ( red , yellow, blue) 01 set

(e) Incoming MCCB 160 Amp 4 pole 36 KA with adjustable thermal and fixed magnetic release -01 No

(f) outgoing MCCB 100 Amp 3 pole 18 KA with adjustable thermal and fixed magnetic release -02 No

(g) ML-2 Star Delta starter fully automatic suitable for 415V AC upto motor 15 HP with ON/OFF & Trip indication including sheet enclosure.-02 Nos

M&L for replacement to Off load Change over Switch of rating 100 Amp, 4-Pole 415V as per IS / IEC: 60947 - 1&3 with dual mounting facility fixed at exisiting/new location incl the connections complete all as specified and directed

M&L for replacement to Off load Change over Switch of rating 200 Amp, 4-Pole 415V as per IS / IEC: 60947 - 1&3 with dual mounting facility fixed at exisiting/new location incl the connections complete all as specified and directed

M&L for replacement to Off load Change over Switch of rating 325 Amp, 4-Pole 415V as per IS / IEC: 60947 - 1&3 with dual mounting facility fixed at exisiting/new location incl the connections complete all as specified and directed

M&L for replacement to Off load Change over Switch of rating 630 Amp, 4-Pole 415V as per IS / IEC: 60947 - 1&3 with dual mounting facility fixed at exisiting/new location incl the connections complete all as specified and directed

M&L for replacement to Off load Change over Switch of rating 400 Amp, 4-Pole 415V as per IS / IEC: 60947 - 1&3 with dual mounting facility fixed at exisiting/new location incl the connections complete all as specified and directed

Supply and fixing in replacement PVC insulated multistranded copper conductor wire of 10 Sqmm size, single core, 1100 volts complete all as specified and directed.

All as per item no 78 here in before but of size 16 Sqmm

All as per item no 78 here in before but of size 25 Sqmm

All as per item no 78 here in before but of size 35 Sqmm

Supply, laying jointing, testing of 80mm MS pipe class 'C' as per IS:1239 including MS flange 16 mm thick both side welded and nuts,bolts, washers, rubber gaskets etc complete for laid in trenches/floor used for re-routing including replacement of existing MS pipe any type complete all as specified and directed

S & F Fully automatic stat delta motor starter of maximum motor output 17.5 Hp of motor rating AC 3 duty 415V 50 Hz 3 phase, MN-16, relay range 9-15 Amps including taking down old starter complte complete all as specified and as directed

All as per item no 83 Here in before but 30 HP MN-25, relay range 14-23 Amps

Supply and fixing in replacement of Recessed Mounted with PLUTO Neo PANEL 2X2 LED 42 Watt Environmental friendly, new generation,aesthetically designed, ultra modern recess mounting luminaire with high brightness SMD LEDs as light source, suitable for Armstrong/Grid ceiling complete all as specified and direcred

S & F in replacement of 25 Watt LED post top New generation, post-top, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source connection complete all as specified and directed.

Material and labour for painting two coat of synthetic enamel paint as per existing pattern on pipe surface/header connection including preparation of surfaces by scratching and removing the rust, red primer coat complete all as specified and directed

Note:- Sch of credit amount of Rs.253154/- shall be deducted from total quoted BOQ Amount when work acceptance letter issued.

Sumit Enterprises

KUSHAL ENTERPRISES

Rahul Enterprises