Design, Supply, Testing and Commissioning of Multi stage Split case/Centrifugal Pump coupled with squirrel cage Induction motor and its allied accessories for Lift Irrigation Scheme STANGKUNG Kargil.

Amount

Design, Supply, installation, testing and commission of Multi Stage Split casing/ Horizontal Centrifugal Pump (one stand by and one running) 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 of irrigation-River water Rising main-450m Manometric head-140m Discharge (Q)=40 LPS= 0.040 m³/s Delivery header (Ø)=150mm=0.015m Suction header (Ø)=200mm Overall efficiency η ̥=0.70 or 70% NPSHa=3.74m No. of stages=05 Stages prime mover= 110 kW or 150 HP, 415V± 10 %, 50 Hz ± 5% supply Driving motor Rating=110 kW or 150 HP Insulation=F-Class, IP55 Duty= S1, IS:325/IS:12615, ENCL: TEFC, Eff= 0.95 or 95%. Pump performance in confirmation with –ISO-9906-Gr 2B (with coating). Coupling Type=SNAP WRAP All necessary service manuals/parts catalogues should be made available along with machine /equipment.

Providing of ERW MS medium grade Pipe with Flanges (150mm) with 16 equally distance hole conforming to IS/ISO standards. Wall thickness=06mm.

The job includes providing of 200mm fittings like foot valve-03Nos, bends (90⁰)-02Nos, 150 mm reflex valves-07Nos, butterfly valve-02No, sluice valves-02Nos, bends, flanges, nuts bolt gaskets fasteners and priming system etc as per requirement including mono block single phase pump (01hp)-01No.

Design , Supply, Installation, Testing and Commissioning of APFC Control Panel with single Incomer and Two out going for Two number pump set. Design, fabrication, assembling, wiring, installation testing and commissioning of fixed type, floor mounted, cubical design motor control panel conforming to IEC/IEEE standards for Two number pump set 250Amp (immediate higher available rated one) fabricated out of 2mm/14 SWG CRCA thick sheet duly painted, suitable for indoor 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) Parts Catalogue-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 armoured 3.5 cored Al cable of 250 sq mm in XLPE insulation conforming to IEC standards from transformer to Control panel

Providing of flexible copper (Cu) cable (RBY ) 3.5 cored of 50 sq.mm conforming to IEC/IEEE standards with PVC/XLPE insulation 100 RM in total with Copper thimbles/glanding insulation tape of RBY & neutral

Design, Supply, Installation, Testing and Commissioning of Fully Automatic Voltage Regulator duly filled with recommended Oil upto Full capacity. Type=Fully Automatic Voltage Regulator Rating=150kVA Input Voltage Range (Phase to Phase)=270-460 V Output Voltage range (Phase to Phase)=415± 1 % Output Wave Form=True to Input Input Frequency = 45-55 Hz Response Time = 10 Msec Correction Speed= 25-65 V/Sec Correction Method= Stopless Correction Cooling= Oil Efficiency= Better than 98% Control Circuit= Fully Automatic Ic based solid state Operation = Fully Automatic Suitability= Suitable for 3-Phase Unbalanced Supply Unbalanced Load Operation Te3mperature Ambient= -15˚C to 45˚C above ADDITIONAL FEATURES= I)High and low voltage cutoff system. II) Over load and short circuit protection III)Single phase prevention system. IV) Phase sequence change protection. V) Earth fault protection. VI) High grade CRGO lamination. VII) Simple rugged construction. VIII)99.9% pure copper. IX) High efficiency. X) Negligible wave form and power factor distortion. XI) Smooth and step less voltage control. Parts Catalogue complete-01No

Maintenance free earthling:- S.I.T.C. of ALLTEC make long life maintenance free electrolytic earthling system for Panel, AVR, Motor and X-mar with 10 feet vertical k type copper not less then 2”(50.8mm)ID and not less than 0.08”(2.03mm) wall thickness, which does not require manual addition of water. The system should be corrosion resistant pre-filled with hygroscopic powder and provided with suitable breathing and leaching ports at the ends. Rated for high fault currents bas bar rated for 10KA, fault current bus bar connection type as “Terraweld” to with hold temperature of 700˚C. The earthling port shall be designed and supplied with poly plastic port cover non conductive, environment friendly and lockable.

Complete Pump Tool Kit Crimping Tool Hydraulic Type=01No Spanner double ended set of size 06-32mm =01Set Ring Spanner set of size 06-32mm =01 set Screw driver=01Set Pliers-02Nos. Socket=01Set Grease gun Bucket type=01No Providing of 05 Ton chain pully-01No. Heavy duty Pipe wrench (Size 4” L-735mm)-02Nos. Heavy duty chain wrench-02 Nos. hand gloves-02Set and additional Gland packing-05Mt Thimble Clamping Tool (120-400sq.mm)-01Set

Earth work Excavation in all kinds of soil 80% for an average lift up-to 2ft and lead upto 10 ft

Excavation in all soft rock 20% for an average lift up-to 2ft and lead upto 10 ft.

Construction of anchor blocks average size 0.58 CuM in M-15 grade, crushed aggregate 40mm in PCC X90 Nos., the anchor blocks should be provided with 02 Nos of 450 mm long 20mm size nuts & bolts/block with holed clamping strips of 03mm thickness for fastening the flanged pipes.

Construction of anchor blocks of average size 0.90 CuM in M-15 grade crushed aggregate 20mm in RCCx10 Nos. with nominal steel application. The anchor blocks should be provided with 02 Nos of 450 mm long 20mm size nuts & bolts/block with holed clamping strips of 03mm thickness for fastening the flanged pipes

Construction of anchor blocks size 4’x4’x5’x02Nos in M-15 grade, crushed aggregate 20mm in PCC

Steel:- 8mm and 12mm 0.9 Qtl/Cum

Carriage of materials (sand/aggregate) by mechanical transport lead upto 09Km

Carriage of cement and steel by mechanical transport lead upto 48km

Head load for cement and steel

Head load for sand and aggregate

Form work, centering, shuttering, strutting etc. including labour charge 15%

Nominal Form work 85 %

Cast in situ pump foundation of size 8’ x3’x 1m in RCC with M-15 using 20 mm crushed aggregate 02 Nos. this includes providing, mixing, compacting, tapping, and laying in position of the mix and curing for the specified period including cost of material.

Providing and laying M 7.5 grade 40mm Nalah aggregate PCC as per the drawing details. The job includes providing, mixing, laying and compacting of the concrete mix in position and cost of the materials.

M.s SYED NOORULLAH RIZVI

M/s H A ENTERPRISES

Water Wealth Infratech India Pvt. Ltd.