DEPOSIT-RWSS Cherukol and Naranganam- GP Pipeline extension in Kripapuram- Thalavanmurupp Ward 10 Pipeline Work-

Amount

Working charges

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)

100.1.1: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.

100.9.8: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.

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

OD204949/2022-2023:Taking interconnection from the Existing 110 mm/90 mm/75 mm/63 mm/50 mm PVC Pipe Line or 80 mm/65 mm/50 mm/40 mm G.I.Pipe Line to newly laid 90 mm/75 mm/63 mm/50 mm PVC Pipe Line or 80 mm/65 mm/50 mm/40 mm G.I.Pipe Line, using suitable specials as directed by the departmental Officer at site , including cost of materials, labour charges , conveyance of materials , including necessary earth work etc. complete as per directions .

OD204950/2022-2023:Supplying and fitting of 90 mm PVC End Cap in position as per direction.

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)

Cost of materials

100.98.236:Supply of PVC Pipe, 10kg/cm2, 90mm Dia.

Bidder Name

GOGIL KRISHNAN