Flood restoration works to be executed at various Lift irrigation schemes, Emergent nature of works at Dewatering station Mehandikadal of MISD Anantnag.

Impregnation to 440V Squirrel Cage, AC induction motors which got submerged during recent flash floods at various chemes of sub division Anantnag by way of dismantling of induction motors, isolating and disconnecting all the incoming and outgoing and earthing connections. This is to be followed by detaching of the pump motor coupling, its allied parts and shifting of the motor assembly to safer working place by mechanical means. Dismantling of rotor assembly from the stator.The job is to be carried in such a way that no damage is caused to the bearings. Cleaning up of the rotor and stator windings using Isopropyl alcohol and then drying up of the same using heat blower. Varnishing and impregnation of the stator and rotor windings with a good quality of material drying varnish which shall be applied in two coats. The job also includes proper cleaning/degreasing of bearings by using cleaning agentand then regreasing by applying new high-quality grease. Assembling of the rotor and stator assemblies along with the bearings and shifting back to actual place of site, making of all the new connections and tapings wherever necessary. The job also includes replacement of copper thimble/dowells were ever necessary. Then testing of the same on full load. The details are as under (A)440V 100 HP Squirrel Cage,AC induction motor at LIS Naninar draught

B)440V 100 HP Squirrel Cage,AC induction motor at LIS Naninar Draught 2nd

C) 440V 100 HP Squirrel Cage,AC induction motor at LIS Semtha(horizontal)

D) 440V 75 HP Squirrel Cage, AC induction motor at LIS Kawni draught

E) 440V 50 HP Squirrel Cage, AC induction motor at LIS Kawni Draught

F) 440V 40 HP Squirrel Cage,AC induction motor at LIS BatporaNayina 2

440V 130 HP Squirrel Cage,AC Vertical induction motor lying at LIS Semthan to be used at D/W St Mehandikadal as standby unit. The job also includes shiffting of motor to Mehandikadal

Hiring of hydraulic back hoe loader.

Provided and fitted new ball bearing 6314 to 10 cusec pumping unit at LIS semthan on NDE and DE side

Repairs/replacements to End suction type Pumping unit at LIS Naninar Draught.10 cusec Complete dismantling of single stage horizontal pump

Manufacturing, casting , finishing, providing, fitting of CI Impeller to end suction Pumping unit as per the sample at LIS Naninar.

Providing and fitting of new bearing 3213 (SKF, Fag or equivalent Imported )

Providing and fitting of new bearing 3313 (SKF, Fag or equivalent Imported )

Manufacturing, providing and fitting of SS (IS 1030) check nut/ impeller adjusting nut with proper locking arrangement as per sample available

Complete assembling of single stage horizontal pump after cleaning of all parts thoroughly with petrol, coupling and alignment with motor, connecting of motor leads and testing on full load

Necessary Repairs to Vertical Induction Motor 125HP (spare unit ) A) Shifting of 125HP Vertical Induction Motor to workshop and back to D/W Station Mehandikadal after necessary repairs

B) Hiring of hydraulic back hoe loader

Disconnecting of motor leads, dismantling of motor, carefully taking out the rotor from the stator, and completely disassembly as per requirement of job.

Repairs to motor by way of Partial Rewinding of damaged stator coils of 3-phase windings of 125 HP Vertical Motor with suitable copper wire (excluding carriage and dismantling/ reassembling charges). Providing and fitting of finished new electrolytic grade copper wire windings with insulation in place of damaged windings including allied jobs such as varnishing (Becks or any other reputed make) drying, etc Testing of motor on full load at site. Deducted Cost on account of Old Scrap Copper @90% =Rs 620/kg The valve of old scrap copper stands already deducted.

Providing and fitting of new bearing 6220 of (Make: SKF imported/ equivalent imported)

Providing and crimping of various copper tube lugs (Dowells/ Action/ or any other reputed make) with tapping, insulation as under: 120 sq mm

Reinforcement of damaged Motor Stole, by way of providing plate of suitable size

Complete assembling of all motor parts, coupling and alignment with pump, reconnecting of leads and testing on full load.

Providing, fitting and testing of 80AH heavy duty maintenance free Ca-Ca battery of (Make: Exide) to portable diesel operated Pumps.

Complete servicing and repair of diesel operated portable pump set to ensure smooth, reliable and efficient operation during floods. The job shall include supply of required consumables, spares, labour, tools and testing, complete in all respects. Thorough cleaning of engine, pump body and accessories as below: a) Draining and replacement of engine lubricating oil. Supply and replacement of fuel filter, engine oil filter and air filter (as applicable). b) Repair of Axle Assembly Dismantling of axle and wheel assembly of the portable pump trolley. Inspection for wear, bending or damage. Repair/reconditioning of axle wherever required. c) Replacement of Bearings Supply and replacement of worn-out/damaged bearings of axle wheel assembly. Proper greasing and alignment of bearings.