Jal Jeevan Mission JJM Pipe line extension from Kambakathumpara OHSR Tank to Chittar Schoo in Chittar GP

Amount

JJM Chittar

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.

100.9.6: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): 63 mm nominal outside diameter pipes.

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.

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.

18.12.8:Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

18.17.4:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

18.17.5:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

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

18.46.6:Providing and fixing G.I. Union in G.I pipe including cutting and threading the pipe and making long screws etc. complete ( New work):50 mm nominal bore

OD270939/2022-2023:Cutting 50 mm (ID) G.I. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: as per directions.

OD270940/2022-2023:Welding 50 mm (ID) G.I. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: as per directions.

OD270941/2022-2023:Providing and fixing 50 mm End plug in position as per direction

OD270942/2022-2023:Disconnection of Existing Connection / Re- Connection /Interconnection from the Existing 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 .

4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

Cost of material s

100.98.234:Supply of PVC Pipe, 10kg/cm2, 63mm Dia.

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

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

LAL SANKAR V N

VAEGHESE P M

Bidder Name

LAL SANKAR V N

VAEGHESE P M

PUSHPA RAJAN