NIT NO. 04 ITEM NO. 03

S/o monoblock pump sets suitable for clear water TEFC 30 HP motor F class insulation three phase, 50 Hz speed- 3000 rpm, AC supply having the discharge-1700-400 LPM and Head 48-69 mtr working on 415+5% volts. The pump should be fitted with CI casing CI impeller shaft of C-40 having suction and delivery of size 100 X 80 mm. Make:- Kirloskar/Crompton/DJB Approved

Dismantling of monoblock p/set by disconnecting electric connection, removing the existing damaged M.S. base frame from the foundation by cutting of nut & bolts with the help of gas cutter and man power etc. as required and old material shifted to the store as per direction of site in charge.

Breaking of CC foundation with the help of pneumatic hammer i/c manual & heavy labour taking out the existing damaged foundation bolt etc.

Making of new CC foundation with suitable ratio of gravels, sand and cement as per standard size suitable for above p/set i/c MS foundation bolts as required.

Providing of MS base frame for mounting of 30 HP monoblock pump set complete as per site requirement.

Fitting of M.S. base frame on C.C. foundation after proper alignment/level, Fitting of p/set on the base frame with the help of necessary material as required.

Supply of heavy duty 100 mm dia M.S. bend.

Supply of heavy duty 80X100 mm dia M.S. reducer.

Supply of M.S. black pipe 100mm dia C class heavy duty. Make: Jindal/TATA

Supply of 100mm dia flange thickness size 12mm as per site requirement.

Supply of CI double flanged spindle sluice valve PN 1.0 IS 14846 CI body/wedge/bronze ring/SS 410 shaft construction and SS IS 6603 Gr 12,Cr12 of 100mm size Make:-Kirloskar/IVC/DJB approved.

Supply of CI swing type non return valve as per IS 5312 PN 1.0 CI body , door/bronze to rubber rings/SS 410 hinge pin of 100 mm size. Make:-Kirloskar/IVC/DJB approved.

S/o pressure gauge of 100 mm dia having required range with accessories such as GI fitting bib cock etc. as required to complete the work. Make:-Feibig/H-Guru/DJB approved make.

S/o different size of nut & bolts of good quality.

S/o rubber insertion jointing sheet conforming IS 638/79 with ISI mark 3 mm thick Make:- Jyoti or any other make approved by DJB

Making and laying the complete line with the above material with the help of cutting, welding and grinding etc. as per site requirement.

Installation of above pump sets on the MS base frame with proper alignment, taking all safety precautions arranging all tools & tackles etc.

Supply / Fabrication of LT Panel Board cubical type, floor mounting, dust & vermin proof construction, of the minimum size 1000 mm X 1000 mm X 375 mm, suitable for indoor fixing, made out of 16 SWG CRCA sheet (frame of 14 SWG), having chambers suitable to switch gears to be fitted as below with provisions for cable entry from bottom. The panel should have separate cable alleys and bus bar alleys. It should be suitable for operation and maintenance from the front and having removable covers at the back and having doors complete with locks etc. at the front for each chamber. The rating of main bus bars has to be 250 Ampere for three phases and half for the neutral in Aluminum construction duly sleeved with phase indicating heat shrinkable Sleeves. It should be complete in all respect along with painted through powder coating process and all the switchgears as below (S. No 19 to 35)duly fitted / installed properly as per requirement.

S/o Moulded Case Circuit Breaker (MCCB) of rating 125 Amp, Four Pole, 415 V, AC of breaking capacity of 36 kA or more with Spreader Link. Make: Havells/Selec/ L&T/ Schneider/ DJB approved.

S/o Moulded Case Circuit Breaker (MCCB) of rating 100 Amp, Triple Pole, 415 V, AC of breaking capacity of 36 kA or more with Spreader Link. Make: Havells/Selec/ L&T/ Schneider/ DJB approved.

TP Air Break Contactor 70 Amps Coil Voltage 240 Make Make: - Havells/Selec/ L&T/ Schneider/ DJB approved.

TP Air Break Contactor 60 Amps Coil Voltage 240 Make Make:-Havells/Selec/ L&T/ Schneider/ DJB approved.

TP Air Break Contactor 18 Amps Coil Voltage 240 Make Make:-Havells/Selec/ L&T/ Schneider/ DJB approved.

Star Delta Timer 0-20 Sec,240 Voltage Make: - Selec/ L&T/ Schneider/ DJB approved.

Microprocessor based Motor Protection Device having following protection Over Voltage/Under voltage/Single phase /Phase reversal/over current/under current Protection. Make:-L&T/ Schneider/ DJB approved.

TP thermal overload Relay Range 3- Make: - L&T/ Schneider/ DJB approved make

S/o PVC insulated copper flexible cable single core 16 sqmm. Make: Havells / Fort Gloster / ICC /DJB approved.

S/o Ampere Meter 100/5 Amp. Digital type. Make: -AE/ L&T/ DJB approved.

S/o Voltmeter Digital type Make: - AE/ L&T/ DJB approved.

S/o Current Transformer 100/5 Amp. Digital type. .Make: - AE/ L&T/ DJB approved.

SP MCB. 6A. Make L&T/ Schneider/ DJB approved.

On/Off Push Button 22.5 Make: - Warner/ Selec/ DJB approved make

S/o Indicating Lamp, Led type Make: - IEC/ L&T/ DJB approved.

Packing and transportation charges of the panel of dimension 1000X1000X375 mm. This includes shifting of the complete big panels from workshop to site and transportation and loading unloading cost done with the help of crane and manual labour.

S/o of 25 sq. Mm copper single core flexible PVC cable. Make: Fort Gloster/ICC/Grandlay/DJB approved.

S/o LED street light 45W, pressure die cast aluminum housing with heat resistant, toughened glassand IP66 protection. Make:-CG/Havells/Bajaj/DJB Approved

Installation of the new L.T. Panel at site including providing of the all material required for fixing the panel in the newly laid foundation including grouting and minor civil work as per satisfaction of engineer in charge.

Making the Required incoming power supply connections between main supply and new incomer panel by connecting the cable after relaying of cable and re thimbling of cable ends as per requirement.

Testing & commissioning of the new starter panels including testing for their manual/ automatic operations for the pumps as after making required configurations for the automatic operations in the starters. Testing of Starters at No Load and then at on Load. Testing of tripping system of starters as per requirement

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