NIT No. 24(2024-25) Item no.22

Disconnection of pumpset from panel and decouple after removing the coupling , nut bolt, etc as required.

Dismantling the pump set from the MS Base frame by cutting of rusted nut bolts by gas cutter and electric welding set, removing all the nuts, bolts of suction and delivery side sluice valve, NRV, tappers, bands etc and lifting the pump and motor on ground level by manually with labors etc as required

Removing the MS base frame from the RCC foundation after cutting of foundation nuts bolts, by gas cutter and welding set and lifting it with by manually with labors etc as required.

Breaking the RCC foundation by hammer, chisel electric vibrator by labor etc as required.

S/O horizontal split casing pump with suction and delivery size of one pump 150*100 mm and another pump with size 100*80 mm suction and delivery pump capable of giving discharge 100-150 m3/hr at 40-45 mtr. head for both fitted with C.I. impeller with standard fitting suitable with 40HP motor. Make: Kirloskar/ M&P/ DJB approved..

S/O 40HP 1450rpm 3 phase, 415 TFC squirrel cage foot mounted, IE2, electric induction motor. Make kirloskar/ ABB/Crompton/DJB approved make.

CI double flanged non rising spindle sluice valve PN 1.6 IS :14 Sub, CI / Body / viedge / bronge ring / 55410 shabt contraction & SS CISI maked manual operation with Dia size 150 mm.

CIDF swing type non return valve as per IS 5312, PN 1.6 CI 13004 , door / bronze to rubber ring / CS 410 tuing pin, Dia size 150 mm

Fabrication of MS Base Frame made from MS Channel size 150mm x 75mm & cross support and also fixing with MS vertical support U channel and 6nos drilling for foundation bolt as per existing site required.

S/O nuts bolts and washers of required size.

S/O neoprene packing.

Supply & Fixing of tyre coupling duly bore suitable for centrifugal pump set. Make: Unique/ Fenner

S/O coupling guard suitable for centrifugal pump set.

Fabrication of CI tapper of suction and delivery side with D/F as per site requirement.

Supply & fixing of pressure gauge for delivery side of the pump along with copper/ G.I. tubing soldering etc as required. Make: Febig / HGuru.

Making of RCC foundation of the centrifugal pump set by cutting the floor level of the pump house up to suitable depth and refilling it with the help of RCC mixture up to suitable height of the suction line including the cost of plastering of newly made foundation and SS foundation bolts of 300 mm length X 25 mm diaetc as required Size of foundation, TMT Bar of 12 mm ( 150 Kg/Cum)

Earthing of electrical equipments by using suitable size of G.I. strip with the existing earth electrode. Size 25X5 mm

Providing and painting of the suction delivery lines, CI valves, specials, MS Base Frame with good quality enamel paint after two coats of red oxide primer.

Installation and fixing of the pump and motor on the base frame including couple the pump and motor jointing the pump with suction/ delivery line with proper alignment. the Job also include fixing of Valves, laying of cable and making thimbling of cable on both ends by 50sq. mm 6 Nos thimbles, making connection the motor from starter/panel etc i/c watch and ward, cartage , loading and unloading taking all safety precaution arrangement, all tools and tackles the work including testing and commissioning all E&M equipment i/c pump and motor at no load and full load in the presence of Engineer In Charge .

Supply of distribution panel baord for automation of operation of centrifugal pump sets upto following rating (1)50 HP X-4 SET, (2) 30HP--2 SET, (3)25HP X-2 SET, (4) 5 HP -DOL-1 SET pump set having sheet enclosure made out of CRCA or 16 SWG sheet and and size 2950X1900X400 mm, totally enclosed IP 66 ,power coated free standing floor mounted type, dust & vermin proof, out ward opening lockable door having hidden hing and bolted back cover both using non-deterioratiing neopreme rubber gasket. The various components and sub equipment of the panel will be suitable range and aluminium busbar shaped out of high conductivity electrolyte aluminnium conductor and shall be liberal size 40x10-400amp. The control wiring of the panel will be done with PVC flexible wire of 1.5 mm2 each wire will be terminating a ferule crimped to the wire having the following components.:-

MCCB, 400A 3P ,36KA breaking cap, with thermal magnetic type with handle, ,make- L &T/ SCHNEIDER/C&S and DJB approved

change over switch manual 400amp 4pole 440vac, Make- L &T/ HPL/ c&s and DJB approved

MCCB, 100A 3P, 25KA ,thermal magnetic type, make- L &T/ SCHNEIDER/ c&s and DJB approved

MCCB, 63A 3P ,25KA thermal magnetic type, make- L &T/ SCHNEIDER/ c&s and DJB approved

FP MCB of 40 Amp., make- L &T/ bch/schneider/ c&s and DJB approved

DP MCB of Amp, make- L &T/ bch/schneider/ c&s and DJB approved

sp mcb 6A FOR CONTROL CKT, make- Havell’s/C&S/SCHNEIDER and DJB approved

DIGITAL AMP METER CTR 96SQMM, CTR/5, make- L&T/ SCHNEIDER and DJB approved

DIGITAL VOLT. METER CTR 96SQMM, 0-500VAC, make- L&T/ SCHNEIDER and DJB approved

AMP. meter selactor switch, 10A, make- L&T/ FTC and DJB approved

Volt . meter selactor switch, 10A and DJB approved - L&T/ FTC and DJB approved

Phase Indicating lamp set for RYB/ ON –OFF, 230VAC, make- L &T/ and DJB approved

Push button start / stop with elements, 4A,make- L&T/ FTC and DJB approved

Power contactor 80 A. triple pole,, make- L &T/SCHNEIDER/C&S and DJB approved

Power contactor 40 A. triple pole, make- L &T/SCHNEIDER/C&S and DJB approved

Top mounted ADD ON BLOCK 2NO+2NC, 2A, make- L &T/SCHNEIDER/C&S and DJB approved

Over load relay thermal type MN-5 30-50A, make- L &T/SCHNEIDER/C&S and DJB approved

Over load relay thermal type MN-5 20-33A, make- L &T/SCHNEIDER/C&S and DJB approved

Star dalta timer on delay, 220VAC, make- L &T/ and DJB approved

ELECTRONIC MOTOR PROTECTION RELAY MPR 200 32-88A, 240VAC, make- l&t/ bch/ and DJB approved

currunt transformer, 400/5, make- AE/SAVIOUR and DJB approved

currunt transformer, 100/5, make- AE/SAVIOUR and DJB approved

currunt transformer, 60/5, make- AE/SAVIOUR and DJB approved

TP MCB of 40/60 Amp. Capacity FOR CAPACITOR, 40/63A, make- L &T/SCHNEIDER/C&S and DJB approved

Power capacitor of 15 kvar. 415 volt 50Hz AC, make-L&T/ EPCOS and DJB approved

Power capacitor of 10 kvar. 415 volt 50Hz AC, make--L&T/ EPCOS and DJB approved

POWER TERMINAL 100AMP 3POLE, make- FTC/ and DJB approved

POWER TERMINAL 63AMP 3POLE,make- FTC/ and DJB approved

WIRE 35 SQ MM FOR CONTROL WIRING, COPPER, make- COPPER and DJB approved

WIRE 1.5 SQ MM FOR CONTROL WIRING, COPPER, make- COPPER and DJB approved

Angle stand for panel foundation suitable size angle , 250mm –height, ms materials

Fitting of the above components in panel enclosure with terminal blocks, channels, ferrules, thimbles, support insulator on bus bar ,required hardwares, control wiring in 1.5sq mm wire complete in all respect

Dismantling of old panel, structure, damaged components and Installation of the panel at site by making foundation, termination of cable both incoming & out going side ,mongering of complete panel , fitting of the starter star delta including cable connection, functional testing of components at no load and testing of panel on load at site with site in charge. This includes cartage, loading& unloading etc

Testing on load for any leakages in suction line in presence of engineer-in-charge.

GOGIA BROTHERS (BID ID -1556610)