KDP 2021 22 Block Panchayathu Elanthoor Division Extension of Pipeline towards pariyaram road from Prakanam Govt LP School in Elanthoor Grama Panchayathu

Amount

Cost of Materials

100.98.235:Supply of PVC Pipe, 10kg/cm2, 75mm Dia.

Working Charges

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.

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)

100.9.7: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): 75 mm nominal outside diameter pipes.

18.17.6:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

OD143213/2022-2023:Interconnecting the newly laid line with exiting GI/PVC line using suitable specials as per the direction of departmental officers

OD142188/2022-2023:160 mm pvc pipe for Valve protection

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)

Road restoration charges

OD143217/2022-2023:Shoulder cutting - as per file no. LSGD -DC 2/ 178/2021-LSGD

Bidder Name

G ASHOK KUMAR