NIT No. 16 (22-23) Item No. 4

Dismantling of old 30HP pump set by removing electric connection and remove the common base frame, sluice valve and NRV from suction and delivery side by cutting old nut bolt with the help of gas cutter and manual labour and also removing the old cable from old starter as per site requirement.

Supply of Energy Efficient Totally Enclosed Fan Cooled (TEFC) Squirrel Cage Induction Motors (IE2) (Enclosure confirming to protection IP55) Horizontal Foot Mounted Induction Motors, continuously rated suitable for operation on 22KW/30 HP, 4 Pole 415V+/-10%, 50Hz+/-5%, A.C. supply with class 'F' insulation for 50 Deg C ambient temperature and altitude less than 1000M above MSL and confirming to IEC:60034-1 & IS 12615:2018. Make:-Kirloskar/ABB/CG/DJB approved..

Supply of Horizontal split casing centrifugal pump suitable for clear water application having minimum 40 mtrs head, minimum discharge 160 m³ / hr, 1450 RPM. The pump should be fitted with C.I. casing, bronze impeller, bronze sleeve, shaft sleeve, shaft of EN-8/SS in standard fitting having suction / delivery sizes 150 mm x 100 mm. Make:-Kirloskar/M&P/Jyoti/DJB Approved.

Supply of SLUICE VALVE cast iron double flanged manually operated sluice valve generally conform to IS: 14846 having body, door, dome, gland in graded cast iron to IS:210, Gr.Fg.260, four faces of SS ASTM A743 Gr.CF8 and spindle nut of leaded tin bronze to IS:318, outside screwed rising stainless steel AISI:431 spindle. Valves of size 350mmø and above will be with BTB and gear box arrangement for ease in operation. Valves to be tested by closed end method only. Flanges to be drilled as per IS: 1538 Part-IV & VI. Valves are suitable for hydrostatic test pressure of 10Kg./Cm2 for seat and 15Kg./Cm2 for body(PN-1.6 rating) 150 MM dia. Make:-IVC/Kirloskar/Dorot/DJB Approved.

Supply of SLUICE VALVE cast iron double flanged manually operated sluice valve generally conform to IS:14846 having body, door, dome, gland in graded cast iron to IS:210, Gr.Fg.260, four faces of SS ASTM A743 Gr.CF8 and spindle nut of leaded tin bronze to IS:318, outside screwed rising stainless steel AISI:431 spindle. Valves of size 350mmø and above will be with BTB and gear box arrangement for ease in operation. Valves to be tested by closed end method only. Flanges to be drilled as per IS:1538 Part-IV & VI. Valves are suitable for hydrostatic test pressure of 10Kg./Cm2 for seat and 15Kg./Cm2 for body(PN-1.6 rating) 100 MM dia.Make:-IVC/Kirloskar/Dorot/DJB Approved.

Supply of CI double flanged swing type non return valve as per IS:5312 PN 1.0 CI body door / bronze to rubber ring / SS 410 twin pin 100 mm dia.Make:-IVC/Kirloskar/Dorot/DJB Approved.

Making by Providing and laying in position cement concrete 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation size 450X1300MM approx for pumpsetetc including MS bar Jaal, Foundation bolts 8 nos minimum 300 mm long 25 mm dia, MS bar 12-16 mm, for work etc as required.

Providing and fixing of Structural steel work in single section, fixed with or without connecting plate in position all complete as required.

Painting by providing of Enamel paint Hi Gloss on new and old work on E&M equipments in BPS. Make- Asian/Berger/Nerolac.

Supply complete coupling Set suitable for pumpset 30 HP capacity.

Providing and fixing of coupling guards for safety purpose.

Providing and Fixing of M.S. Base frame for mounting of 30 HP pump set complete.

Providing and fixing bolts including nuts and washers complete.

Pumping out of water by springs tidal, or river seepage broken water main or drain and the like.

Supply of PVC insulated and PVC sheathed industrial cable with flexible annealed copper conductor armoured for voltage upto including 1100 Volt grade of size 3X 35 Sq mm Make:- Gloster/Grandlay/DJB Approved.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sqmm.

Supply of Fully Automatic star delta starter with WLC control panel suitable for 30 HP. in power coated enclosure wall/ floor mounting type, vermin proof, made of 1.6mm thick CRCA sheet. Enclosure will be suitable for outdoor installation having ingress protection & canopy having components of DJB approved makes. The control panel shall have short circuit protection suitable for type 2 co-ordination with a suitable S.C.P.D. with an MCCB of 200 Amp. Rating (conforming to IS/IEC 60947-2) for short circuit protection with minimum short circuit breaking capacity of 36KA. The panel shall be fitted with contactors & Thermal Overload Relay. Contactor and Thermal Overload Relay used inside the control panel shall comply with IS/IEC60947-4-1 The contactor AC3 current rating (at 415 V AC) for given pump-set should be of 80 X1 No, 110 Amp X 2 Nos AC3 rating of the contactor. The suitable relay (45-75A) current ratings should be provided according to the FLC of the motor the overload relay should of trip class 10A or 10 with adequate termination capacity to terminate copper cables with lugs as per the device rating. The motor "ON" and power 'ON' & PHASE indication will be through LEDs. A Digital metering unit displaying true RMS values of voltage (V) and Current (A) in real time. The control Panel protection features shall consist of following. A:- Protections against single phasing. B:- Protections against under voltage. C:- Overload Protection (IDMT Characteristics). D: Protection against phase reversal fault and phase failure fault. E:- Top/bottom Tank Level Control. F:- Dry Run Protection G:- Power ON delay timer (30-300 sec) should be adjustable. H:-Single phase preventer with auto, manual and bypass mode. The control panel shall be provided with emergency ON/OFF switch, for switching operation in Auto Mode. I: - Variable setting of 3 to 30 sec the switching ON and switching OFF of the pump shall also be provided through real time clock.

Supply of Neoprene (1.5 mm to 25 mm) rubber packing. Make:-National/Jyoti.

Installation of pump sets, NRV and sluice valve etc with proper alignment and also making of all electrical connections including thimbling& tapping & by providing of heavy duty ms pipe, ms specials for fitting of valves with the help of welding, gas cutter & tri pod etc as required on full load i/c cartage and testing on full load etc.

Gupta Brothers

paramount systems

Goodwill Enterprises

RUDRA ALLIANCE

SAI TRADING CORPORATION