DEPOSIT-Vypin Block- Njarakkal Panchayath-Laying 90mm PVC Pipe and shifting connections in Coir Society Road- Ward 9-Pipeline Work

Amount

working charge

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.

100.9.8: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): 90 mm nominal outside diameter pipes.

100.98.1008:Engaging Coolie.

OD114968/2022-2023:Interconnection of existing 90mm PVC pipe and newly laid pipe 90mm PVC including all labour charge and cost of materials

OD115116/2022-2023:Shifting the existing house connections to newly laid 90mm pvc pipe by using 20mm pvc pipe, 90mm pvc saddle, etc including earth work excavation, bailing out from trenches, cost of materials and labour charges etc.

OD128446/2022-2023:Supplying, conveying, and fixing in position double flange 80mm sluice valve with 90mm PVC pipe including charges for specials, labour charges, etc.

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

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Cost of materials

100.98.213:Supply of PVC Pipe, 6kg/cm2, 90mm Dia.

OD128439/2022-2023:Supply of 90mm PVC bend

OD139838/2022-2023:Supply of 90mm PVC end cap

adarshengineers

Bidder Name

adarshengineers

SHAJAN A K