Annual Maintenance of L I Station for the year 2022-23 of Pavukkara East L I Station in Mannar Panchayath of Chengannur Assembly Constituency

Amount

Annual maintenance

OD11329/2022-2023:Charges for cleaning repairing two 25 HP pump & 3 Hp vacuum pump including welding, leveling, oil filling ,shaft fabrication GM shaft bush, press out, damaged & press fitting new re matching leveling providing and fixing ball bearing I thrust bearing ,oil seal etc. complete.

OD11328/2022-2023:Charges for re- fitting of two 25 HP motor fixing to bed with correct alignment setting of motor and pump,checking of suction & delivery pipe lines and also Re-setting of 3 HP vacuum pump & motor etc. complete.

OD11327/2022-2023:Supplying and fixing Ball Bearings

OD11326/2022-2023:Supplying and fixing oil seal for pump.

OD11345/2022-2023:Supply and providing gland packing

OD11346/2022-2023:Supply and providing bearing grease

OD11325/2022-2023:Supplying oil for pump

OD11342/2022-2023:Supplying cotton waste

OD11343/2022-2023:Supply and fixing rubber bush

OD11340/2022-2023:I R Sheet

OD11324/2022-2023:Dismantling the 25 HP motor in to starter and rotor cleaning the winding, cleaning with petrol varnishing the coil with best quality insulation varnish cleaning and greening the bearings, reassembling test running and painting with two coats of gray enamel paint......etc complete

OD11323/2022-2023:Reconditioning the slippering unit of the 25 HP motor, cutting, leveling and polishing the uneven surface of the roller, reconditioning checking the brush carrier and cleaning the holder, adjusting the spring tension and making the slip rings in good working condition.etc complete

OD11334/2022-2023:Supply and renewal of carbon brush in position of 30 HP motor

OD11333/2022-2023:Supply and renewal of coupling bolt

OD11332/2022-2023:Supply and renewal of coupling bush

OD11331/2022-2023:Supply and filling transformer oil to starter and regulator

OD11321/2022-2023:Charges for detaching and lifting two 25 HP motor , 3 HP vacuum pump motor two 25 HP starter and other accessories to the up stair including all labor charges, s etc. complete after pumping seasons.

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)

K J SIMON

Bidder Name

Kuttanpillai

K J SIMON