DEPOSIT-Vypin block panchayath - Edavanakkad panchayath-Laying 110mm PVC in Pazhangad west- Ward no - 13-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.

100.9.9: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): 110 mm nominal outside diameter pipes.

OD128122/2022-2023:Supplying, conveying, and fixing in position double flange 80mm sluice valve with 90mm PVC pipe, 110mm Tee, and 110x90mm reducer including charges for specials, labour charges, etc.

100.32.1:Conveying and fixing C. I. Single Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 25mm Single Acting Air Valve.

100.98.1008:Engaging Coolie.

50.18.9.22.4:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement- 110 mm dia Bend

OD115535/2022-2023:Supplying and fabricating iron clamp for holding and supporting the newly laid 110mm PVC over a culvert including charge in workshop

OD115697/2022-2023:Interconnecting existing 160mm x newly laid 110mm PVC pipes by using 160mm PVC tee, 160 x 110mm PVC reducer including labour charges and cost of materials

OD115717/2022-2023:Interconnecting existing 90mm PVC x newly laid 110mm PVC pipes by using 90mm PVC tee, 90 x 110mm PVC reducer including labour charges and cost of materials

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

100.98.214:Supply of PVC Pipe, 6kg/cm2, 110mm Dia.

100.98.440:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 25mm.

adarshengineers

Bidder Name

adarshengineers

Shine P G