Annual maintenance of L I Station for the year 2022-23-Annual maintenance of L I Station for the year 2022-23 of Mangalam L I Station in Chengannur Municipality

Amount

Annual maintenance of LI Station

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

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)

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

OD11460/2022-2023:Charges for cleaning and overhauling 30HP/35Hp pump including, leveling,providing and fixing ball bearings, I thrust bearing, oil seal including cost of all materials ,labour charges etc. complete.

OD11438/2022-2023:Supplying oil for pump

OD11459/2022-2023:Supply and providing bearing grease

OD11458/2022-2023:Supply and providing gland packing

OD11457/2022-2023:Supply and fixing reducing coupling bolt nut and washer

OD11456/2022-2023:Supply and fixing rubber bush

OD11455/2022-2023:Supplying cotton waste

OD11454/2022-2023:Supply and fixing carbon brush

OD11453/2022-2023:I R Sheet

OD11452/2022-2023:Re- erection of 35 HP & 30 HP motor fixing to base plate in correct alignment setting of motor and pump, and also Re-setting of 3 HP vacuum pump motor including all l accessories of fitting etc. complete

OD11451/2022-2023:Dismantling the 30 HP motor at the work shop for rectification such as removing the rotor, damaged bearing, windings, and re winding the motor with copper wires and varnishing the winding etc wirth grate care and re assembling after rectification including conveyance to and from the work shop , all cost of materials & labour charges etc. complete.

OD11450/2022-2023:Dismantling the 35 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.

OD11449/2022-2023:Dismantling the stater and regulator of 30 HP motor, parts by parts draining out the oil cleaning the tank, cutting leveling and polishing the contacts, checking the tripping mechanism, replacing the damaged wires, filtering and reconditioning the oil, refitting, cleaning and painting. etc complete..

OD11446/2022-2023:Supply and renewal of coupling bolt

OD11445/2022-2023:Supply and renewal of coupling bush

OD11444/2022-2023:Supply and filling transformer oil to starter and regulator

OD11476/2022-2023:Charges foe detaching the Motors and other accessories from the base plate and lifting to the up stair after the end of pumping season including all labour charges etc. complete.

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

K J SIMON

Bidder Name

Kuttanpillai

K J SIMON