Replacement of existing worn out 10 cusec 10 m 60 HP pumping unit along with pipes bend, foot valve etc at Lift Irrigation DW Scheme Texoo

Supply, installation, testing and commissioning of 10 cusec, 10 meter dynamic head, horizontal pumping unit coupled to three phase Squarrel Cage induction motor. The operating voltage range for the motor shall be 415 V± 10%. The broad specifications of the pumping unit shall be: Pump Specifications 1. Casing :Cast Iron 2 Impeller : Stainless steel SS410 3. Casing wear ring : Bronze 4. Shaft : Stainless steel SS410 5. Shaft sleeve : Stainless steel/ SS410 6 Gland : Stainless steel/ SS410 7. Type : : Horizontal centrifugal mixed flow end suction, 8. Discharge : 10 cusec 9. Total dynamic head : 10 meters 10. Pump Eff: Not less than 80% at the guaranteed rated duty point. Number of stages : Single 11. Rated Speed : Suitable for the guaranteed duty point and not exceeding 1000 rpm. 12.NPSHA available at site : approx 4.5mts , based on design conditions. The bidder shall furnish NPSHr at the guaranteed duty point and ensure adequate NPSH margin. 13. Suction flange dia : 350mm or as required as per discharge 14. Delivery flange dia : 350mm or as required as per discharge The machinery shall be of standard quality conforming to latest ISI standards of make like Kirloskar / Mather &platt./WIPIL/Flowmore or equivalent as approved in OEMs List issued by Superintending Engineer Mechanical Circle I&F Dept. Srinagar. Motor Specifications 1. Speed: Suitable for the guaranteed duty point and not exceeding 1000 rpm. 2. Type of Enclosure: TEFC 3. Type of Duty: Continous 4. Class of Insulation: F or above 5. Motor Rating: Minimum 60 HP or next higher stanadard rating required on maximum pump power absorbed. Motor shall not overload at any pint within the specified operating range. 6. Type: Horizontal Solid Shaft, Squirrel cage induction motor. 7. Frequency: 50 Hz 8. Voltage: 415±10% , Three Phase 9. Eff: Minimum IE2 9. Make: Kirloskar/CG/ or Equivalent Job includes dismantling of the wornout unit, p/f of new foundation bolts and modifications if any required to connect the new pumping unit with the existing suction/ delivery mains including p/f of increaser/ decreaser if any required as per site conditions for proper installation of the unit.

Supply, installation, testing and commissioning of 350mm dia, 6mm thick, ERW MS pipe by means of cutting, arc welding using superior class welding electrodes. The pipe shall be provided in standard length of 6 meter and shall be fitted on suction/delivery side of the pumping unit. The pipe is to be laid above ground, however minor modifications as per site conditions for proper fitment and alignment of the pipe is included in the job. The pipe provided shall also be coated with two coates of red oxide paint and one coat of enamel paint.

Providing and fitting of 350mm nominal dia MS flanges for fabrication of flanged pipe ends. The flanges shall be as per IS specified and 12mm thick. However one each flange should match with the suction/ delivery side flanges of the pump. The flanges shall be fitted on the pipes using superior class welding electrodes and leak proof welding. The Job is to be carried out by highly skilled technician .Job includes all tools and tackles required for completion of the Job.

Replacement of fully damaged foot valve at LIS Texoo by way of Fabrication, Providing, Shifting and fitting of MS flanged foot valve of nominal dia as 350 mm with following main specifications: Bell mouth diameter = Standard Overall length= standard  Body thickness = 6mm Thickness of seat plate = 16mm Thickness of flange = 12mm. The foot valve shall be provided and fitted with strainer fabricated out of 12mm square bars 300mm length and 50mm mesh gauge. The foot valve shall be duly coated with 2 coats of red oxide steel primer and 2 coats of Black Bituminous paint 01 no for Stand by Unit.

Fabrication, providing and fitting of 350mm dia MS flanged long radious bends as per site requirement to be fitted on suction/ delivery side of the pumping unit, fabricated out of 6mm thick ERW MS pipe by means of cutting, arc welding using superior class welding electrodes. Job includes providing and fitting of 350mm dia and 12mm thick MS flanges to both ends of the bend by means of arc welding as per actual site requirement. Cost includes charges of all tools and tackles required for completion of the Job.

Supply,Installation,Testing and commissioning of hand operated 2 Ton Capacity ,6mts Lift Chain Pully Block for Suction Gantry as per IS 3832:2025 at LIS Taxoo.The Job includes P/F of 10 Sq.mm multistrand steel rope for hanging of chain Pully Block with clamps.

Providing and fitting of carbon steel fasteners of assorted size.

Supply, installation, testing and commissioning of 100 HP Oil Immersed Star Delta Starter filled with starter oil of high grade low viscocity .The Starter shall be fitted with heavy duty copper fixed and moving contact points ,overload coils,tripping coil, and other levering mechanism.The Starte shall be mounted on Panel Board and tested on full load at site including P/F of suitable size copper thimbles.

Supply, installation,Testing and commissioning of 5Hp 3ph priming monoblock pump motor along with 65mm Dia. GI B-Clas suction and delivery pipes including footvalve, elbows, flanges nuts bolts ,washers ,gate valves,7.5HP DOL starter, Copper wire required as per site.