DEPOSIT Extension of Pipeline to various wards of Chenneerkkara Grama Panchayath

Amount

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.

100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.

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)

100.8.1: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.

100.9.8: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.

18.12.6:Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work50 mm dia nominal bore

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

OD220860/2022-2023:Welding 80mm (ID) G.I. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete.

OD220869/2022-2023:Cutting 80mm (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:

OD220880/2022-2023:Welding 50mm (ID) G.I.pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete:

OD220967/2022-2023: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.

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

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

OD221007/2022-2023:Supplying and fitting in position 90 mm PVC End cap in position

OD221004/2022-2023:Supplying , Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid separately): r|n<br>25 mm Single acting Air Valve

OD221012/2022-2023:Providing and Fixing 50 mm End Plug in position as per directions

OD221014/2022-2023:Interconnecting newly laid line with existing pipe line using 200/160/140/110 PVC Tee /saddle with welded coupling and suitable reducer,CID/CIR joint 2 set in proper line and level alignment as per the direction of departmental officers

OD221016/2022-2023:Interconnecting the newly laid line with existing pipe line using 90/75/63mm PVC /GI tee and providing end plug at existing line with suitable specials etc complete. as per the direction of departmental officers.

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)

OD221039/2022-2023:160 mm pvc pipe for Valve protection

Material Charges

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

Road Restoration charge

OD221042/2022-2023:Berm Cutting on PWD roads

OD221077/2022-2023:PWD Road restoration charge -BM&BC Road surface

SANJU JOY

Bidder Name

G ASHOK KUMAR

SANJU JOY