Rectification of 12nos Small Water Supply Schemes in Parathodu Grama Panchayath in Kottayam District

Amount

Appendix A (Kunjappan Colony)

Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure above floor two level upto floor five level thickness 20cm and above in : CM 1:6 ( 1 cement : 6 coarse sand sand) etc complete

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with: Cement mortar 1:6 (1 cement : 6 coarse sand)

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 : 4 graded stone aggregate 20 mm nominal size)

Supplying and Fixing 10000 L HDPE tank

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

White washing with lime to give an even shade: New work (three or more coats)

Finishing walls with water proofing cement paint of required shade: New work (Two or more coats applied @ 3.84 kg/10 sqm)

Lettering with black Japan paint of approved brand and manufacture

Supplying and installing new Open Well Submersible Pumpset and panel board of 70m head and 6000 lph discharge including charges for accessories and fixing charge

Supply of 50 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm 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:

"Laying 50 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

Supply of 63 mm Dia., 10kg/cm2 uPVC Pipe, IS 4985: 2000

Supply of 50 mm Dia., 10kg/cm2 uPVC Pipe, IS 4985: 2000

Supply of 40 mm Dia., 10kg/cm2 uPVC Pipe, IS 4985: 2000

Supply of 63mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm 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: All kinds of soil.

Laying 63 mm UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials)

Laying 50 mm UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials)

Laying 40 mm UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials)

"Laying 63 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.63mm dia

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, traffice 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.

Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites.

Supplying and fixing multjet water meter including charges for labour, materials, fittings etc complete

Supplying and fixing 50 mm CI valves including charges for labour, materials, fittings etc complete

Supplying and fixing 63 mm ball valve including charges for labour, materials, fittings etc complete

Appendix B (Vandanpara)

Supply of 63 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016

Supply of 50 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016

Supply of 40 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

"Laying 63 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.63mm dia

"Laying 50 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.63mm dia

"Laying 40 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.63mm dia

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, traffice 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.

Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites.

Appendix C (Perumbara)

Setting Charge of Bore Well

Drilling bore well of suitable size to accommodate well pipe for internal dia 150 mm for various depth up to 120 m below ground level having an average of 20 m over burden in all classes of soil and other accessories and stores, putting up temporary shed, collection , identification, classification and storing of soil and rock sample at various depths conveying and lowering the casing pipe jointing and developing, and testing in the discharge, hire charges of all equipments, cost of fuels,oil and other stores and all items incidental to the work, and flushing of completed bore well for 2 hrs and simultaneous yield testing by using 900 v notch testing the internal dia of bore well by erecting a dummy of dia 144 mm and length minimum 1 m.up to the bottom of bore well and pulling out etc.complete but excluding cost of casinf pipe etc. complete.

Supplying and providing of 180 mm dia PVC casing pipes of 6 kg/cm2 of approved quality bearing ISI certification marks with suitable end cap

Supplying and installing new Pump and Panelboard of 160 m head and 6000 lph discharge including cost for all accessories and installation

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work 50 mm dia nominal bore

Supplying and fixing valve 50 mm GI

Appendix D (Chakkumkuzhy)

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.for Reservoir

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. All kinds of soil

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 : 4 graded stone aggregate 20 mm nominal size) for footing

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: 1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal sizefor footing

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: 1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal sizeColumn up to plinth beam

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: 1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal sizefor plinth beam

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), For, Column, Brace beam, Supporting beam, Base slab, Shade, Side wall, Roof slab

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete Thermo - Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, etc. and removal of form for: Foundations, footings For PCC

Centering and shuttering including strutting, etc. and removal of form for: Foundations, footings for footing

Centering and shuttering including strutting, etc. and removal of form for:Columns

Centering and shuttering including strutting, etc. and removal of form for: plinth beams, Brace beams, Supporting beams

Centering and shuttering including strutting, etc. and removal of form for: base slab, walkway, Cover slab, Side wall

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

White washing with lime to give an even shade: New work (three or more coats)

Finishing walls with water proofing cement paint of required shade: New work (Two or more coats applied @ 3.84 kg/10 sqm)

Lettering with black Japan paint of approved brand and manufacture

Supplying and fixing water level indicator

Supplying and installing new Bore Well Pumpset and panelboard of 70m head and 4000 lph discharge including charges for accessories and fixing charge

Supplying and installing new Open Well Pumpset and panel board of 70m head and 6000 lph discharge including charges for accessories and fixing charge

Supply of 63 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

"Laying 63 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

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, traffice 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.

Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites.

Supply of 63 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Supply of 90 mm Dia., 10kg/cm2 PVC Pipe, IS 4985: 2000

Supply of 90 mm Dia., 6kg/cm2 PVC Pipe, IS 4985: 2000

Supply of 63 mm Dia., 10kg/cm2 PVC Pipe, IS 4985: 2000

Supply of 63 mm Dia., 6kg/cm2 PVC Pipe, IS 4985: 2000

Supply of 50 mm dia., 6kg/cm2 PVC Pipe, IS 4985: 2000

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

"Laying 63 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

Laying PVC pipes of 90 mm Dia., 10kg/cm2 specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials).

Laying PVC pipes of 90 mm Dia., 6kg/cm2 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials).

Laying PVC pipes of 63 mm Dia., 10kg/cm2and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials).

Laying PVC pipes of 63 mm Dia., 6kg/cm2 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials).

Laying PVC pipes of 50 mm Dia., 6 kg/cm2 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials).

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, traffice 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.

Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites.

Supplying and fixing 90 mm valves including cost for labour and all materials

Supplying and fixing 63 mm valves including cost for labour and all materials

Supplying and fixing 50 mm valves including cost for labour and all materials

Appendix E (Edakkunnam Lakshamveedu Colony)

Setting Charge of Bore Well

Drilling bore well of suitable size to accommodate well pipe for internal dia 150 mm for various depth up to 120 m below ground level having an average of 20 m over burden in all classes of soil and other accessories and stores, putting up temporary shed, collection , identification, classification and storing of soil and rock sample at various depths conveying and lowering the casing pipe jointing and developing, and testing in the discharge, hire charges of all equipments, cost of fuels,oil and other stores and all items incidental to the work, and flushing of completed bore well for 2 hrs and simultaneous yield testing by using 900 v notch testing the internal dia of bore well by erecting a dummy of dia 144 mm and length minimum 1 m.up to the bottom of bore well and pulling out etc.complete but excluding cost of casinf pipe etc. complete.

Supplying and providing of 180 mm dia PVC casing pipes of 6 kg/cm2 of approved quality bearing ISI certification marks with suitable end cap

Flushing of Existing bore well

Supplying ,Fabricating and fixing pump house of size 120x60 cm and height at front side 2.0m and back side 1.80m. Using 16guage MS sheet 25x25x6 mm MS angle and 25x25 mm size GP tube 16g. And a door of size .75m x 1.80m with locking arrangements. Roofing with .35mm thick prepainted GS troffold sheet over 2 nos of 25 x 25 mm size GP tube, purlin of 16g.flooring with suitable size GP tube and aluminum checked sheet andPainting the whole structure with 2 coats of synthetic enamel paint over a coat of zinc chromate yellow primer and fixing the same to the roof of well frimly using sutabie size of anchor bolts etc. complete as directed

Supplying and installing new Bore Well Pump and Panelboard of 130 m head and 5000 lph discharge including cost for all accessories and installation

Supplying and installing new Bore Well Pump and Panelboard of 110 m head and 5000 lph discharge including cost for all accessories and installation in Existing Bore Well

Supply of 63 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

"Laying 63 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

Supply of 50 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Supply of 63 mm Dia., 10kg/cm2 PVC Pipe, IS 4985: 2000

Supply of 50 mm Dia., 10kg/cm2 PVC Pipe, IS 4985: 2000

Supply of 32 mm Dia., 10kg/cm2 PVC Pipe, IS 4985: 2000

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

"Laying 50 mm HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

Laying PVC pipes of 63 mm Dia., 10kg/cm2 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials).

Laying PVC pipes of 50 mm Dia., 10kg/cm2 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials).

Laying PVC pipes of 32 mm Dia., 10kg/cm2 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials).

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, traffice 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.

Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for road concreting

Supplying and fixing 50 mm valves including all fittings and labour charge

Supplying and fixing 63 mm valves including all fittings and labour charge

Appendix F (Netaji Charitable Society)

Desilting open wells of dia above 3.5m and up to 6.0m and depth up to 9.0m by earth work excavation in or under water, after closing the inlet valves and plugging any holes in the steining by engaging divers with breathing accessories, bailing out water using pumset of suitable capacity, lifting the excavated silt/mud/clay using ropes, pulleys and buckets and disposing the same within minimum lead of 50 m from the periphery of the well, including engaging coolies for scrapping the inner side of the well, without causing any damages to the existing structures and installations, including hire and conveyance of tools and plant and as per the directions of the department officers etc. complete.

White washing with lime to give an even shade:

Finishing walls with water proofing cement paint of required shade:

Supply and fixing Angle iron 25 mm*25mm and Supply and fixing weld mesh for Well roofing. Applying priming coat and Painting with deluuxe multisurface paint two coats over steel work

Supplying and fixing Door (fibre)

White washing with lime to give an even shade:

Finishing walls with water proofing cement paint of required shade:

Lettering with black Japan pint of approved brand and manufacture

Supplying and installing panel board and accessories including meter box for 5 HP open well submersible pump including cost for all accessories and installation

Supplying and Fixing 5000 L HDPE tank

Supply of 50 mm Dia., 10kg/cm2 uPVC Pipe, IS 4985: 2000

Laying 50 mm UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials)

Supply of 50 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

"Laying 63mm dia., 10kg/cm2 HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for road concreting

Providing water metre, with u-trap, fitting air valve, supply and fixing suitable ferrocement/synthetic fibre made PP/PE meter box of min size 300x200x150 mm, water metre valve, saddle piece etc complete as per the approved drawing including cost and conveyence of all materials

Appendix G (Rajiv Gandhi)

Flushing of Bore well of dia 4" and depth 100m

Supplying and fixing Door

Providing corrugate G.S. sheet roofing excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

White washing with lime to give an even shade:

Finishing walls with water proofing cement paint of required shade:

Lettering with black Japan pint of approved brand and manufacture

Supplying and installing new Bore Well Pumpset and panelboard of 155m head and 5000 lph discharge including charges for accessories and fixing charge

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. All kinds of soil

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

DR PACKING inside foundation and basement- Dry stone packing for foundation and basement with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site.

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 : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting ,propping etc .and removal of form for belt

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete

Supplying and Fixing 5000 L HDPE tank

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

White washing with lime to give an even shade: New work (three or more coats)

Finishing walls with water proofing cement paint of required shade: New work (Two or more coats applied @ 3.84 kg/10 sqm)

Lettering with black Japan pint of approved brand and manufacture

Supply of 63 mm Dia., 10kg/cm2 uPVC Pipe, IS 4985: 2000

Supply of 63 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

Laying 63 mm UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials)

"Laying 63mm dia., 10kg/cm2 HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for road concreting

Providing tap, water metre, with u-trap, fitting air valve, supply and fixing suitable ferrocement/synthetic fibre made PP/PE meter box of min size 300x200x150 mm, water metre valve, saddle piece etc complete as per the approved drawing including cost and conveyence of all materials

Providing 15mm PVC Tap in the water meter assembly for 15mm connection, using 20mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.

Appendix H (APJ Abdulkalam)

Flushing of Bore well of dia 6" and depth 100m

Supplying ,Fabricating and fixing pump house of size 120x60 cm and height at front side 2.0m and back side 1.80m. Using 16guage MS sheet 25x25x6 mm MS angle and 25x25 mm size GP tube 16g. And a door of size .75m x 1.80m with locking arrangements. Roofing with .35mm thick prepainted GS troffold sheet over 2 nos of 25 x 25 mm size GP tube, purlin of 16g.flooring with suitable size GP tube and aluminum checked sheet andPainting the whole structure with 2 coats of synthetic enamel paint over a coat of zinc chromate yellow primer and fixing the same to the roof of well frimly using sutabie size of anchor bolts etc. complete as directed

Lettering with black Japan pint of approved brand and manufacture

Supplying and installing new Bore Well Pumpset and panelboard of 95m head and 4000 lph discharge including charges for accessories and fixing charge

Supply of 50 mm Dia., 10kg/cm2 uPVC Pipe, IS 4985: 2000

Supply of 50 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

Laying 50 mm UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and including cost of specials)

"Laying 5mm dia., 10kg/cm2 HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for road concreting

Providing tap, water metre, with u-trap, fitting air valve, supply and fixing suitable ferrocement/synthetic fibre made PP/PE meter box of min size 300x200x150 mm, water metre valve, saddle piece etc complete as per the approved drawing including cost and conveyence of all materials

Appendix I (Mahatma Nagar)

Clearing grass and other over growth of vegetation and small trees of girth up to 30cm

Earthwork open well excavation (above water) for wells of dia. above 3.5m and upto 6.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 3.5m and upto 6.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 1.5m to 3.0 m including neat banking.

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 3.0m (1.5m to 3.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 4.5m (3.0m to4.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 6.0m (4.5m to 6.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to7.5m (6m to 7.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

RCC 1:2:4 using 20 mm broken stone for kerb

Centering and shuttering including strutting ,propping etc .and removal of form for kerb

RCC 1:2:4 using 20 mm broken stone for Steining

Centering and shuttering including strutting ,propping etc .and removal of form for Steining

RCC 1:1.5:3, using 20mm brocken stone for belt up to 5m excluding reinforcement (cover slab)

RCC 1:1.5:3, using 20mm brocken stone for belt up to 5m excluding reinforcement (Beams)

Centering and shuttering including strutting ,propping etc .and removal of form for Coverslab

Centering and shuttering including strutting ,propping etc .and removal of form for Beam

Reinforcement for RCC works 24 m3 @90kg/m3

Bailing out of water during digging and lining

Finishing walls with water proofing cement paint of required shade: - New work (Two or more coats applied)

Cost of cleaning and disinfecting of well after completion of work

Cost of conducting Yield test

Appendix J (Amruthadhara)

Clearing grass and other over growth of vegetation and small trees of girth up to 30cm

Earthwork open well excavation (above water) for wells of dia. above 3.5m and upto 6.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 3.5m and upto 6.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 1.5m to 3.0 m including neat banking.

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 3.0m (1.5m to 3.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 4.5m (3.0m to4.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 6.0m (4.5m to 6.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to7.5m (6m to 7.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

RCC 1:2:4 using 20 mm broken stone for kerb

Centering and shuttering including strutting ,propping etc .and removal of form for kerb

RCC 1:2:4 using 20 mm broken stone for Steining

Centering and shuttering including strutting ,propping etc .and removal of form for Steining

RCC 1:1.5:3, using 20mm brocken stone for belt up to 5m excluding reinforcement (cover slab)

RCC 1:1.5:3, using 20mm brocken stone for belt up to 5m excluding reinforcement (Beams)

Centering and shuttering including strutting ,propping etc .and removal of form for Coverslab

Centering and shuttering including strutting ,propping etc .and removal of form for Beam

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo - Mechanically Treated bars of grade Fe-500D or more

Bailing out of water during digging and lining

Finishing walls with water proofing cement paint of required shade: - New work (Two or more coats applied)

Cost of cleaning and disinfecting of well after completion of work

Cost of conducting Yield test

Appendix K (Navodaya)

Clearing grass and other over growth of vegetation and small trees of girth up to 30cm

Earthwork open well excavation (above water) for wells of dia. above 3.5m and upto 6.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 3.5m and upto 6.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 1.5m to 3.0 m including neat banking.

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 3.0m (1.5m to 3.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 4.5m (3.0m to4.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 6.0m (4.5m to 6.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to7.5m (6m to 7.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

RCC 1:2:4 using 20 mm broken stone for kerb

Centering and shuttering including strutting ,propping etc .and removal of form for kerb

RCC 1:2:4 using 20 mm broken stone for Steining

Centering and shuttering including strutting ,propping etc .and removal of form for Steining

RCC 1:1.5:3, using 20mm brocken stone for belt up to 5m excluding reinforcement (cover slab)

RCC 1:1.5:3, using 20mm brocken stone for belt up to 5m excluding reinforcement (Beams)

Centering and shuttering including strutting ,propping etc .and removal of form for Cover slab

Centering and shuttering including strutting ,propping etc .and removal of form for Beam

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo - Mechanically Treated bars of grade Fe-500D or more

Bailing out of water during digging and lining

Finishing walls with water proofing cement paint of required shade: - New work (Two or more coats applied)

Cost of cleaning and disinfecting of well after completion of work

Cost of conducting Yield test

Appendix L (Mahatma (Maliyekkal Colony))

Clearing grass and other over growth of vegetation and small trees of girth up to 30cm

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 6.0m (4.5m to 6.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to7.5m (6m to 7.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

Bailing out of water during digging and lining

Reinforced cement concrete work in Floor (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo - Mechanically Treated bars of grade Fe-500D or more

Cost of cleaning and disinfecting of well after completion of work

Supplying and installing new Open well Pump and Panelboard of 80 m head and 5000 lph discharge including cost for all accessories and installation (pump, ELCB, Starter only)

Supply of 50 mm PE Pipe, PE100, PN10, conforming to IS 4984/2016.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

"Laying 50mm dia., 10kg/cm2 HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and including cost of fittings.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for road concreting