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 Gangskhang Saliskote.

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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 Reservoir-Inconsistent. Length of Rising main-290m Manometric head- 35m Discharge (Q)=63 LPS= 0.063 m³/s Delivery header (Ø)=150mm=0.15m Suction header 200mm = 0.2 m Static height = 2.40 (excl horizontal length) NPSHa = 3.15 m @15⁰C on river water Overall efficiency η ̥=0.70 or 70% No. of stages=03 Stages Shaft power (S.P)=30 kW or 30 HP (prime mover)= 37 kW Frequency= 50 Hz. Type of pump= split case/centrifugal Pump performance in confirmation with –ISO-9906-Gr2B. (with coating). Coupling Type=SNAP WRAP Driving motor Rating = 37 kW/50HP, 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 catalogue should be made available along with machine /equipment.

Providing of ERW MS pipe with Flanges (150mm x 06mm) 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-05Nos, 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=60kVA 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.

Providing and fitting of armored 3.5 cored (Al) cable of size 35 sq.mm in XLPE insulation, conforming to IEC standards to be fixed between the electric transformer and Control panel

Providing of flexible copper (Cu) cable (R B Y ) 3.5 cored of 25 sq.mm conforming to IEC/IEEE standards with XLPE insulation 60 RM in total with Copper thimbles/glanding insulation tape of RBY & neutral pin.

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-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 10ft

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

Civil works-laying and fixing of rising main 290 m: 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.

Casting in situ anchor blocks not exceeding 4.53 Cum by volume in M-15, crushed aggregate 20mm in PCC providing, mixing, compacting and laying in position of the concrete mix including curing for the specified period.

Steel:- Providing, cutting, assembling, binding and laying in situ of including material cost 8mm and 12mm 0.9 Qtl/Cum

Carriage of materials (sand/aggregate) by mechanical transport for an average distance upto 09Km

Carriage of cement 256.7 Qtl and steel by mechanical transport for an average distance upto 26km

Head load for cement and steel

Head load for sand and aggregate

Form work, centering, shuttering, strutting, propping and removal etc. including labour charge.

Nominal Form work

Casting in situ pump foundation in RCC not exceeding 2.26 by volume in 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 & laying, mixing, compacting of M 7.5 PCC bed of block using 40mm Nalah aggregate x2 Nos for a pair of pumps including cost of materials.

KESAR IMPEX

M/S Avenue Enterprises,