REPAIR MAINTENANCE OF CENTRIFUGAL AND MONOBLOCK PUMP SETS LT PANELS INTERNAL WIRING INCLUDING CONNECTED ITEMS OF WATER SUPPLY INSTALLATIONS OF CVD AREA PIRU VIHAR SIGNAL GROUP DAD NSBIII IN THE AREA OF AGE U WS I UNDER GE U WATER SUPPLY DELHI CANTT

Amount

Disconnecting of electrical connections from panel board including disconnecting the cable leads from the motor terminal box and taking down/out electric motor of following capacities from base plate of pump set after opening the nuts, bolts etc and transporting the motor to workshop for repair and back, re-installed after repair including testing complete all as specified and as directed .

Opening the electric induction motor of following capacity including taking down/out the burnt winding wire , cleaning the slots, rewinding the motor with super enamalled copper winding wire of existing gauge ,weight etc. including all other insulating material to make it functional complete all as specified and as directed . Note:- Copper winding wire of approprioate guage will be measured in supply only

Disconnecting and De-coupling the Centrifugal pump of following capacity from foundation after opening /cutting the rusted nuts, bolts etc including transporting the pump 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 as directed.

Opening the centrifugal pump of following capacity, repairing the same by replacing the unserviceable spare parts including machining work and re-assembling the same in original position complete all as specified and as directed. Note:- Spare Parts required shall be measured & paid spaerately.

Supply and fixing in replacement of spare parts for Centrifugal pump of 5-15 HP Capacity. NOTE :- If the contractor fails to repair the motor and pump within the seven days given to him the same will be got repaired through other agency by calling spot quotation at his risk and cost. This shall be in addition to penalty as mentioned.

CI Impeller

pump shaft

CI Casing wear ring

CI interstage ring

CI stuffing box bush

CI Gland Plate

lentern ring

eye bolt with nut

CI Shaft sleeve

Gasket Packing Sheet

Impeller Nut

Gland packing champion

impeller key

coupling key

water liquid deflector

CI bearing cartridge

CI bearing plate

coupling nut

MS Stud with nut

Supply and fixing in replacement of spare parts for Centrifugal pump of 20-30 HP Capacity. NOTE :- If the contractor fails to repair the motor and pump within the seven days given to him the same will be got repaired through other agency by calling spot quotation at his risk and cost. This shall be in addition to penalty as mentioned .

CI Impeller

pump shaft SS (AISI-410)

Remetling of pump shaft, turning and balancing

CI Shaft sleeve

CI Casing wear ring

CI interstage ring

CI stuffing box bush

CI Gland Plate

lentern ring

eye bolt with nut

Gasket Packing Sheet

GM Impeller Nut

Gland packing champion

impeller key

coupling key

Mechanical Seal

water liquid deflector

CI bearing cartridge

CI bearing plate

coupling nut

MS Stud with nut

Supply and fixing in replacement of spare parts for Centrifugal pump of 40-50 HP Capacity. NOTE :- If the contractor fails to repair the motor and pump within the seven days given to him the same will be got repaired through other agency by calling spot quotation at his risk and cost. This shall be in addition to penalty as mentioned.

CI Impeller

pump shaft SS (AISI-410)

Remetling of pump shaft, turning and balancing

CI Shaft sleeve

CI Casing wear ring

CI interstage ring

CI stuffing box bush

CI Gland Plate

lentern ring

eye bolt with nut

Gasket Packing Sheet

GM Impeller Nut

Gland packing champion

impeller key

coupling key

Mechanical Seal

water liquid deflector

CI bearing cartridge

CI bearing plate

coupling nut

MS Stud with nut

Supply and fixing in replacement of spare parts for Centrifugal pump of 60-75 HP Capacity. NOTE :- If the contractor fails to repair the motor and pump within the seven days given to him the same will be got repaired through other agency by calling spot quotation at his risk and cost. This shall be in addition to penalty as mentioned.

CI Impeller

pump shaft SS (AISI-410)

Remetling of pump shaft, turning and balancing

CI Shaft sleeve

CI Casing wear ring

CI interstage ring

CI stuffing box bush

CI Gland Plate

lentern ring

eye bolt with nut

Gasket Packing Sheet

GM Impeller Nut

Gland packing champion

impeller key

coupling key

water liquid deflector

CI bearing cartridge

CI bearing plate

coupling nut

MS Stud with nut

Supply and fixing in replacement of spare parts for Centrifugal pump of 90-125 HP Capacity. NOTE :- If the contractor fails to repair the motor and pump within the seven days given to him the same will be got repaired through other agency by calling spot quotation at his risk and cost. This shall be in addition to penalty as mentioned.

CI Impeller

pump shaft SS (AISI-410)

CI Shaft sleeve

CI Casing wear ring

CI interstage ring

CI stuffing box bush

CI Gland Plate

lentern ring

eye bolt with nut

Gasket Packing Sheet

GM Impeller Nut

Gland packing champion

impeller key

coupling key

water liquid deflector

CI bearing cartridge

CI bearing plate

coupling nut

MS Stud with nut

Supplying and assembling super enamelled copper winding wire of appropriate gauge suitable upto 125 HP.

Supplying and Fixing in replacement of CI Sleeve on Bearing Housing of following capacity

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 as directed.

Supply and fixing spare tyre for coupling type TC/P/013 after taking down/out as existing at site complete all as specified and as directed.

Supply and fixing spare tyre for coupling type TC/P/014 after taking down/out as existing at site complete all as specified and as directed.

Supply and fixing spare tyre for coupling type TC/P/015 after taking down/out as existing at site complete all as specified and as directed.

Supply and fixing spare tyre for coupling type TC/P/019 after taking down/out as existing at site complete all as specified and as directed.

Disconnecting of electrical connections from panel and taking out induction monoblock pump and transporting to work shop for Repair and Re-installation in exiting position after repair of capacity upto 5-15 HP

Opening the monoblock pump and taking out the burnt winding wire cleaning the slots, rewinding the monoblock pump with super enamalled copper winding wire and assembling complete upto 15 HP Note:- Spare Parts required shall be measured & paid spaerately

Supply and fixing in replacement of spare parts for Monoblock pump of upto 15HP Capacity. NOTE :- If the contractor fails to repair the motor and pump within the seven days given to him the same will be got repaired through other agency by calling spot quotation at his risk and cost. This shall be in addition to penalty as mentioned in clause 7.1 of Particular Specification. The decision of the Accepting officer in this regard shall be final concluding and binding on the contractor.

CI Impeller

GM Shaft sleeve

Mechanical Seal

water Seal

water liquid deflector

Gland packing champion

gland packing sheet

impeller Nut

MS Stud with nut

Supply and Fixing in replacement of Ball Bearing 6205

Supply and Fixing in replacement of Ball Bearing 6305

Supply and Fixing in replacement of Ball Bearing 6306

Supply and Fixing in replacement of Ball Bearing 6307

Supply and Fixing in replacement of Ball Bearing 6308

Supply and Fixing in replacement of Ball Bearing 6309

Supply and Fixing in replacement of Ball Bearing 6310

Supply and Fixing in replacement of Ball Bearing 6311

Supply and Fixing in replacement of Ball Bearing 6312

Supply and Fixing in replacement of Ball Bearing 6313

Supply and Fixing in replacement of Ball Bearing 6314

Supply and Fixing in replacement of Roller Bearing NU-314

Supply and Fixing in replacement of Roller Bearing NU-316

Supply and Fixing in replacement of Double Ball Bearing 3307

Supply and Fixing in replacement of Double Ball Bearing 3309

Supply and Fixing in replacement of Roller Bearing 21309

Supply and fixing in replacement 3 pole power contactor type ML-1.5, 415 Volts, 50 HZ range 25 Amps complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor type ML-2, 32 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor type ML-3, 40 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor type ML-4, 70 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor type ML-6,110 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

S & F in replacement of thermal over load replay type ML 1, starter type ML, relay range 10-16Amp complete all as specified and as directed.

S & F in replacement of thermal over load relay type ML 2, starter type ML, relay range 20-32 Amps complete all as specified and as directed.

S & F in replacement of thermal over load relay type ML 3, starter type ML, relay range 28-42 Amps complete all as specified and as directed.

S & F in replacement of thermal over load relay type MN 5, starter type MNX, relay range 45-75 Amps complete all as specified and as directed.

S & F in replacement of thermal over load relay type ML 5, starter type MNX, relay range 66-110 Amps

Material and labour for painting Two coat of synthetic enamel paint as per existing pattern or scheme, on centrifugal pump & motor of any capacity rating 10-120 HP and suction/ delivery pipeline including NRV and sluice valve, MS Base channel including preparation of surfaces by scratching and removing the rust complete all as specified and as 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 as directed.

Supply and fixing in replacement CI foot valve of following size, flanged type, including Nut and Bolts washer and rubbers, as per IS : 4038 complete all as specified and as directed. Note :- Flanged joints including jointing material shall deemed to be included in the unit rates.

Supply & fixing in replacement of Cast iron Non Return valve without by pass arrangement , Swing type, confirming to IS 5312, flanged ends, pressure rating PN 1.0 complete all as specified and as directed. Note:- Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item.

Supply & Fixing in replacement DOL starter type MB1 in DOL relay range Amps complete all as specified and as directed.

Supply & Fixing in replacement automatic star - delta starter type ML in FASD ML 1.5 complete all as specified and as directed.

Supply & Fixing in replacement automatic star - delta starter type ML in FASD ML 2 complete all as specified and as directed.

Supply & Fixing in replacement automatic star - delta starter type ML in FASD ML 3 complete all as specified and as directed.

Supply & Fixing in replacement automatic star - delta starter type ML in FASD ML 4 complete all as specified and as directed.

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

Supply and fixing in replacement Amp Meter Digital type 0 to 100 Amp of size 96 x 96 mm complete all as specified and as directed.

Supply and fixing in replacement Amp Meter Digital type 0 to 200 Amp of size 96 x 96 mm complete all as specified and as directed.

Supply and fixing in replacement Amp Meter Digital type 0 to 400 Amp of size 96 x 96 mm complete all as specified and as directed.

Supply and fixing in replacement of Indicating light RYB LED type complete all as specified and as directed.

Supply and fixing in replacement of current transformer ratio 100/5 complete all as specified and as directed.

Supply and fixing in replacement of current transformer ratio 200/5 complete all as specified and as directed.

Supply and fixing in replacement of current transformer ratio 400/5 complete all as specified and as directed.

Supply and Fixing in replacement of MS foundation bolts with nuts and washers, size 20mm dia , 450 mm long complete all as specified and as directed.(including breaking of hard standing foundation)

Supply and Fixing in replacement of Vibration Pad with nuts, bolts and washers, for existing capacity of 20-30 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 40-75 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 90-125 HP 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, ashers, rubber gaskets etc laid in trenches complete all as specified and as directed.

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 complete all as specified and as directed .

M&L for flange joint for following size of Pipe with rubber or fibre gasket including Nut, Bolts and washers etc complete all as specified and as directed.

Taking down carefully copper/ aluminium point wiring (light, fan, socket or power) complete, including fitting & fixtures such as switches with board, ceiling roses, pendents, bell/ buzzer, bell push, lamp holders, regulators, sockets, light fittings etc., removing material from site and making good to the disturbed surfaces of walls, ceiling, floors etc. including making good the disturbed surfaces and paint touch up to match with the existing surface complete all as specified and as directed.

Point wiring complete with two runs of 1.5 sqmm single core PVC insulated FR-LSH cable 1100 volts grade with multi-stranded copper conductors, drawn through and including PVC double locked Casing & caping including provision of 1.5 sqmm, FR-LSH, PVC insulated copper cable as earth continuity conductor connected to common earth dolly, including PVC rectagular box for mounting switches / sockets / regulators etc. with 3 mm thick plastic laminated sheet cover of suitable size as required at site and 50 mm deep complete all as specified and as directed

One light point controlled by one, one way switch .

One Ceiling fan point controlled by one, one way switch.

One Exhaust fan point controlled by one, one way switch.

One 3 pin socket outlet 5 Amps on the same board with other switches.

One 3 pin socket outlet 5 Amps on the Independent board.

All as per item No- 2 here-in-before but with 2.5 Sq mm for 3 pin 15 Amps socket point controlled by one switch on independent board and 2.5 Sq mm copper conductor green in colour as earth continuity conductor connected to common earth dolly complete all as specified and as directed.

M&L for Switch piano flush type single pole, one way 5A

M&L for Switch piano flush type single pole, one way 16 Amp

M&L for Socket outlet, 2 in 1, 3 pin 5A flush type

M&L for Socket outlet, 2 in 1, 5 pin 16A flush type

M&L for stepped type electronic fan regulator 100 watt flush type on the existing phenolic laminated sheet etc.

M&L for ceiling rose 3 terminal PVC/Polycarbonate isolated body complete all as specified and 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 as directed.

M&L in LED lamp 7 W, colour temprature 6500K with B-22 base complete all as specified and directed

M&L for new generation energy saving and envirnmental friendly long life LED street light of capacity 25 W made up of pressure die cast aluminium housing with high efficient LED as lighting source and lens embedded PC cover housing top opening seperate drive compartment with IP 65 protection and impect resestance of IK07, drawn through including GI bracket of 40mm bore light grade bent to shape and fixed on wall with metal fastners 2 Nos 10mm dia incl drilling holes as required and connecting up with flexible copper cable of size 0.75 Sq mm 3 core from ceiling rose to the light fitting incl taking down old unsv light fitting complete all as specified and as directed.

M&L for energy saving envirnment friendly long life exclusive innovative di cast aluminium outdoor type flood light with hight power LEDs as light source sutable for installations of capacity 30 W , including necessary accessories(Nut, bolt, washers, clamps etc) complete all as per specified and as directed.

Taking down Ceiling fan of any sweep carefully from its installed position, dismantling complete, cleaning all dust, applying grease for bearing, painting of fans complete with superior quality synthetic enamel paint by spraying including filling cavaties with filler, after cleaning all dust, reassembling the fan and blades, hanging/ fixing the fan in its original position and testing on completion complete all as specified and as directed.

M&L for MCB Distribution 6 way, SPN, sheet steel, powder painted, with bus bar neutral link & earth bar etc. and fixing MCBs of various rating capacity complete all as specified and as directed.

All as per item no 88 here in before but MCB DB SPN 8 way

M&L for MCB TPN 63 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 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.

M&L for laying of LT UG cable, XLPE insulated, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area of 35 sq mm, 3.5 core including taking down old unservicable LT UG cable/ service connection of any size and complete all as specified and as directed. NOTE :- (i) Excavation and earth work, sand cushioning, cable protection cover, pipe etc. shall be measured and paid seperately under relevant items.

S&F Stranded conductor ,1100 Volt grade heavy duty cable PVC insulated aluminium conductor served with inner sheathing of PVC tape and overall PVC sheated in service connections suspended by insulating hangers or more then 1 mtr apart including 4mm suspended wire, one twin core cable flat or circular including taking down old unsv PVC conductor complete all as specified and as 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 as directed.

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

M&L for spread fine river sand in trenches complete all as specified ans as directed. NOTE: For measurement purpose, punned down thickness shall only be taken.

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 earthing complete with galvanized steel earth plate electrode of size 600x600x6mm thick buried directly in ground (earth pit not less than 2.25m deep below the normal ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level connected to galvanised earth lead wire 4 mm dia as earth lead connectd by means of bolts, nuts, washers and check nuts all as shown in electrical plate No 3 of MES SSR Part-I, including testing on completion complete all as specified and as directed.

Supply, install commissioning and testing of cubical indoor LT panel of size 2.5X1.5X0.45mtr, platform mounted, factory made totally enclosed dust and vermin proof (protection class IP-54, CPRI Approved) double shutter front and back opening with push type locking arrangement complete made of angle iron 50 mm x 50 mm x 6 mm thick frame work and 3.15 mm thick CRCA sheet duly powder coated. The panel board shall be suitable for 415 volt, 50 Hz, 3 phase, 4 wire system and internal control wiring shall be of insulated multi stranded copper FRHR conductor cables including suitable painting and treatment as per CPRI and Cable glands of suitable sizes for cable entry and exit of panel and and refixing servicable instruments obtained from old panel to new panel.

MCCB 3 pole, 415 Volts, thermal release range 80-100 Amps, 30 KA - 01 No.

Aluminium bus bar 4 strip (electro-plated with aluminium)

Indicator lamps LED type RYB with holder -02 Set of three.

Digital Ameter Meter 0-100 Amps rated -01 No.

Digital Voltmeter 0-500 Volts range - 01 No.

OUT GOING

MCCB, 3 pole, 30 KA, thermal release range 25-32 Amps,415 V -02 No.

S&F in replacement Timer ST-100 Make L&T or equivalent in Havell's/Siemens

M&L for Pressure gauge(dial dule scale), dial size 63mm, S.S. Tube, dry type , bottom connection , pressure measuring range 0-07 kg/cm2 (100 PSI) including taking down old unservicable pressure gauge complete all as specified and as directed.

An amount of Rs 72971.00 shall be deducted from BOQ on account of schedule of credit

Ridhi engineers and builders

Surjit and Sons