State Plan- 2024-25 RWSS to Aloor-Thazhekad - Replacing damaged 200 mm ACpumping main with 225mm PVC 10Kg/cm2 at Pathikkad in Aloor Pt

Amount

Working charges

15.43.2:Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

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.

100.1.5: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 50 m, in Ordinary Rock.

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.

100.9.14: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): 250 mm nominal outside diameter pipes.

OD7120/2024-2025: :Taking connection from existing line of size 200mm AC to 250mmPVC , using PVC specials including all earthwork excavation, re-filling etc, including cost of specials

OD7121/2024-2025:Taking connection from existing line of size 50 mm to 110 mm, using PVC specials including all earth work excavation, refilling etc. including cost of specials

OD7122/2024-2025:Shifting house connection to newly laid distribution pipe line using suitable size PVC/GI MS saddle piece after necessary earth work excavation in all kinds of soil refiling the trench including all charges for conveying cutting threading laying and jointing ISI marked brand new 20mm Astm pipe and specials such as elbow union stopcocks nipple reducers etc complete

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)

MATERIAL COST

OD7123/2024-2025:Cost of PVC specials 3%

OD7124/2024-2025:Supply of PVC Pipe, 10kg/cm2, 225mm Dia.

Bidder Name

KALESH P.V