WATER SUPPLY FUND 2024-25- Attending repair and renewals of 170 HP HP VT Motor Bearing Replacement Unit-2 and HP VT Water Lubilcated pump Unit-II Pullagoundampatti HW , at Avathippalayam Tiruchengode Municipality.

Amount

170 HP VT Motor Bearing Replacement Unit-2 to Pullagoundampatti HW

Charges for dismantling the 170 HP VT motor terminal connection and other control cables including removing the Rachet and balls etc lifting the motor from the pump base frame and loading the motor for moving trolly arrangements in bridge in the pump house etc, complete.

Charges for dismantling the motor at workshop by removing end cores, bearing, hosing rotor assembly and removing the burnt wires in the starter coil by specials tools etc.,

Supply and delivery of 6319 C3 clearance bottom side bearing (After adjusting old scrap wires etc)

Supply and delivery of 6316 C3 clearance bottom side bearing (After adjusting old scrap wires etc)

Charges for providing bearing housing sleeve in CI material correct the bearing seating area to Rectify the losses condition for bottom side.

Charges for Assembling the motor by inserting the rotor assembly in to the stator core with proper arrangements and seating the bearings carefully by special tool arrangement in the end. Covers and fixing the motor body, terminal board connecting the winding leads etc,

Supply and delivery of at Bolomaral auto flux grease.

Charges for motor end connection Replacing for copper Lugs 6 Nos, Terminal -2 Nos and 240 Sqmm end Aluminium Replacing and recrimping tools and labour etc Complete,.

Charges for 170HP VT motor loading and Unloading over bridge to lorry and Return Back lorry to over bridge for Mobile Grane (14 Tone)

170 HP VT Water Lubilcated pump Unit-II at avathipalayam HW

Charges for dismantling the motor stool and pulley head, oil seal, flexible bushes and bolt & nuts, etc

Charges for dismantling of discharge TEE, bed from the main pipe line.

Charges for dismantling the column pipe, spider, line shaft, gun metal bearings, line shaft bearings, column pipes removing one by one with proper tools arrangements, etc.

Dismantling of pump complete assembly for top casing, bowls, impellers pump shaft, bottom and suction casing, coller, impeller sleeve etc,. At workshop

Charges for cleaning of all column pipes, bowls discharge ''T'' and motor stool complete by scraping with wire brash and applying two coats of anti-corrosive black paint including cost of paint and labour with tools, etc,.

Charges for reconditioning of stuffing box by welding, machining, threaded drilled to hole and providing graphite packing rope.

Supply and delivery of impeller lacking bush (after deducting the old scraps ,materials.)

Supply delivery and fixing of Spider assembly (After deducting the old scraps materials)

Charges for reconditioning the line shaft, Head Shaft and impeller shaft by cleaning in threaded portion, removing of bend by hydraulic pressing and checking alignment in the lathe work shop, etc.

Charges for reconditioning of impeller liner coating melting in the impeller suitable are filling other related improvement work with impeller dynamic balancing Checked up, (after deducting old scraps materials)

Supply MS Bolt Nut (TWAD SR 24-25 page-31)

Supply of 3 Ply RI Sheet (6mm) (TWAD SR 24-25 page-31)

Supply of fire ply sheet for pumps

Casetral Gress

Pump Griapait Rope (champion mack)

Charges for assembling of pump shaft, impeller, bowel, bush bearing, checking alignment painting, testing etc, complete, at workshop.

Charges for assembling of column pipe, line shaft, head shaft, line shaft bearing, spider, pump assembly etc, complete.

Supply delivery and fixing of gland (phosphor bronze) assembly . After deducting the old scraps materials.

Charges for fixing the top base stool with base frame, and fixing motor with stool, head shaft coupling connecting & fixing discharge tee with pumping main stuffing box, gland, packing rope assembling and alignment and commissioning successfully to working conditions etc complete.

add GST 18%

S S INFRA (BID ID -1169628)