Deposit work providing water supply arrangemets by providing 160mm pvc pipe line from university colony ration shop junction to road behind St John church Kundattukavu road ward 21 of Kalamassery municipality

Amount

working charges

15.59:Dismantling of flexible pavement ( bituminous courses ) by mechanical means and disposal of dismantled material up to a lead of 1 kilo metre, as per direction of Engineer-in-charge.

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.9.11:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 160 mm nominal outside diameter pipes.

16.78.1:Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With Material conforming to Grade - I ( size range 75 mm to 0.075 mm) having CBR Value- 30

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)

OD234526/2024-2025:Interconnection from 160mm pvc to 160 mm pvc line using 160mm PVC saddle , 20mm FTA,coupling ,elbow etc. including excavation, cutting and restoring of road surfaces, etc. complete.

OD234555/2024-2025:Providing and fixing 160mm PVC end cap

cost of materials - contractor supply

100.98.216:Supply of PVC Pipe, 6kg/cm2, 160mm Dia.

A.M UBAIDULLA (BID ID -2196098)

GIRIDAS K S (BID ID -2195778)

MUHAMMED MUHASIN T E (BID ID -2195813)

AKHIL SAJEEVAN (BID ID -2196225)

Bidder Name

A.M UBAIDULLA

K K BAKKER

GIRIDAS K S

AKHIL SAJEEVAN

MUHAMMED MUHASIN T E