Design, Supply, Installation, Testing and Commissioning of Split case Centrifugal Pump coupled with squirrel cage Induction motor and its allied accessories for Drinking Water Supply at Hardas.

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Design, Supply, installation, testing and commission of Split casing/ Horizontal Centrifugal Pump with Stainless Steel Impeller, Coupled to energy efficient squirrel cage induction Motor resting on a common M.S base frame properly aligned. The Motor being feasible for 3-phase, 415 ± 10 %, 50 Hz ± 5% supply. Existing source -River water Rising main-205m Design head-80m Design discharge(Q)=05LPS=0.005 m³/s Delivery header (Ø)=50mm=0.05m Suction header (Ø)=75mm Suction length=7m Overall efficiency η ̥= 65% NPSHa=3.53m @15⁰C on river water Shaft power (S.P)=6.03Kw (prime mover)= 7.45 kW Frequency= 50 Hz. Type of pump= split case/centrifugal Make = Kirloskar Speed=1486 RPM Pump performance in confirmation with –ISO-9906-Gr2B. (with coating). Coupling Type=SNAP WRAP Make= Mather and Platt/Kirloskar/Crompton Greave or equivalent Driving motor Rating = 7.45kW or 10 HP, 415V± 10 %, 50 Hz ± 5% supply. Ambient = 50⁰C,efficiency=95% Insulation=F-Class, IP55 Duty= S1, IS:325/IS:12615, ENCL: TEFC, Eff.95% All necessary service manuals/parts catalogs should be made available along with machine /equipment.

Providing and lying of 50mm dia HDPE pipe Flanged PE-100 PN8 with 04 equally distance hole conforming to IS/ ISO standards. Wall thickness=07mm (or next standard size)

The job includes Providing and fitting of HDPE pipe of size 75mm=7m for suction side ,75mm foot valve-01No, bends(90*)-01No, 50 mm reflex valves-02Nos,NRVs, Gate valves-01No, flanges, nuts bolt gaskets fasteners, etc as per requirement.

Design , Supply, Installation, Testing and Commissioning of APFC Control Panel 16Amp (immediate higher available rated one) with single Incomer and single out going for one number pump set. Design, fabrication, assembling, wiring, installation testing and commissioning of fixed type, floor/wall mounted, cubical design motor control panel conforming to IEC/IEEE standards for One number pump thick sheet duly painted, suitable for outdoor use, internally wired complete with Aluminum bas bar covered with PVC heat shrinkable sleeves, colour coded. The panel shall be complete with all protections (1) in-built(Over load/PTC/Line fault/Voltage imbalance/ Phase reversal/ Under voltage/ Over voltage/ Over temperature/ Excessive starts per Hr, Single phasing). (2) Innovative starting solutions:- (soft start/ soft stop/current limit/full voltage/preset slow speed/linear speed start and stop/dual ramp), (3)Main incoming MDO ACB with short circuit release including earth fault and under voltage protection. (4) Bus bar, metering (incoming and out going digital Voltmeter, digital Ampere meter, digital Frequency meter) (3-phase current/3-phase voltage/power factor of running motor, phase indicator lamp (RYB with CTs), outgoing MCCB for each pump sets. (5) capacitor Bank for an improved power factor of 1, (6) soft starter with over load relays for each pump sets. i. MCCB with O/C & Short circuit protection (L&T) ii. FP bypass switch (HPL) iii. Soft Starter with U/V,O/V,O/L,U/L protections (L&T) iv. Ampere meter Digital (RYB mentioned) (AE) v. Voltmeter (RYB mentioned) (AE) vi. RYB indication Lamp (L&T) vii. CTS (L&T) viii. ASS (L&T) ix. VSS (L&T) x. APFC relay 8 step (SIGMA) xi. Capacitors (L&T) xii. Fuses (L&T) xiii. TP MCB (L&T) xiv. A/MS/S (L&T) xv. On indication lamp(RYB mentioned) (L&T) Make=L&T/AE/HPL/SIGMA Parts Catalog-01No The Soft starter component shall be at the bottom part of the panel so that the motor connection cable length is minimized.

Providing and fitting of armored 3.5 cored (Al) cable of 1.5sq.mm in XLPE/ 2.5 sqmm with PVC insulation conforming to IEC standards from electric transformer to Control panel.

Providing of flexible copper (Cu) cable (RBY) 3.5 cored of 1.5 sqmm in conforming to IEC/IEEE standards with XLPE insulation 40 RM in total with Copper thimbles/glanding insulation tape of RBY & neutral.

Note: The firm shall provide all the required parts / subassemblies and components, even if those have not been stated or mentioned here within to make the job complete component to provide correct services and operations as are intended for.

M/S MOHD ALI