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 STAGBURIG 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-250m Manometric head 90m Design Discharge (Q)=30 LPS= 0.031 m³/sec Delivery header (Ø)=150mm=0.15m Suction header (Ø)=200mm=0.2m Overall efficiency η ̥=0.70 or 70% NPSHa=3.08m No. of stages=03 stages S. P =35 kW (prime mover)= 50 kW Pump performance in confirmation with – ISO-9906-Gr2B. (with coating). Coupling Type=SNAP WRAP Driving motor Rating 55 kW/75HP, 415V± 10 %, 50 Hz ± 5% supply. Ambient = 50⁰C Insulation=F-Class, IP55 Duty= S1, IS:325/IS:12615, ENCL: TEFC, η = 0.95 or 95%. All necessary service manuals/parts catalogues should be made available along with machine /equipment.

Providing of ERW MS medium grade Pipe with Flanges (150mmx06mm) of length 250 RM for delivery & (200mm x 06mm) 10 RM for suction side, conforming to IS/ ISO standards.

The job includes Providing and fitting of 200mm foot valve-03Nos, Long radius bend 90*-02No, 150 mm reflex valves-06Nos, sluice valves-03Nos, Butterfly valve-03Nos, bends, flanges, and nuts bolt gaskets fasteners and priming system etc as per requirement including mono block single phase pump (01hp)-01No.identified by the site engineer.

Design , Supply, Installation, Testing and Commissioning of APFC Control Panel -100Amp (immediate higher available rated one) 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 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) 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.

Design, Supply, Installation, Testing and Commissioning of Fully Automatic Voltage Regulator duly filled with recommended Oil upto Full capacity conforming to IEC/IEEE standards. Type=Fully Automatic Voltage Regulator Rating=100kVA 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

Providing & fixing of 50 sq.mm 3.5 core armored Al cable (RBY) of XLPE insulation 20 RM from transformer to the control panel with thimbles/glanding etc.

Providing of flexible 3.5 cored copper (Cu) cable (RBY) of 35 sq.mm conforming to IEC/IEEE standards with PVC/XLPE insulation 100 RM in total with Copper thimble/glanding insulation tape of RBY & neutral .

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 make-Taparia/Pye or equivalent conforming to IS/ISI standard Grease gun Bucket type=01No Providing of 05Ton chain pully-01No. Heavy duty Pipe wrench (Size 4” L-735mm)-02Nos. Heavy duty chain wrench-02Nos . 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 soft rock 20% for an average lift up-to 2ft and lead upto 10ft for anchor blocks

Cast in situ anchor blocks not exceeding 0.58 Cum by volume in M-15 grade, crushed aggregate 20 mm in PCC by way of providing, mixing, laying and compacting in position of the concrete, curing for the specified period including grouting of 450 mm foundation bolts of dia 20 mm x 02 Nos and fastening of the rising main pipe by way holed clamping strips of 03mm thickness as per drawing details.

Cast in situ anchor blocks not exceeding 0.58 Cum by volume in M-15 grade, crushed aggregate 20 mm in RCC by way of providing, mixing, laying and compacting in position of the concrete, curing for the specified period including grouting of 450 mm foundation bolts of dia 20 mm x 02 Nos and fastening of the rising main pipe by way holed clamping strips of 03mm thickness as per drawing details.

Cast in situ anchor blocks not exceeding 2.26 Cum by volume o in M-15 grade using 20mm crushed aggregate.

Steel:- 8mm and 12mm 0..9 Qtl/Cum

Carriage of cement & steel lead upto 46 km by mechanical transport

Carriage of materials (sand/aggregate) by mechanical transport lead upto 06Km

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

Nominal Form work

Head load of sand & aggregate upto 100 m

Head load for cement /steel upto 100 m

Cast in situ anchor blocks by reinforcement not exceeding 1.95 Cum by volume M-15 using 20 mm crushed aggregate 02 Nos by way of providing, mixing, laying and compacting in position of the concrete mix including material cost and curing for the specified period, as per drawing details.

Providing and laying M7.5 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 H A ENTERPRISES

M/S Avenue Enterprises,

M/S A.A.Enterprises

Water Wealth Infratech India Pvt. Ltd.