NABARD-WSS to Muttom Karimkunnam and Kudayathoor

Amount

Construction of Aerator

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

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.<br>All kinds of soil

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):<br>600 mm dia piles

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

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

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

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

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Single pile above 50 tonne and upto 100 tonne capacityInitial test

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete.

12 mm cement plaster of mix:

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Raw water channel

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):<br>600 mm dia piles

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

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

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

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

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Single pile above 50 tonne and upto 100 tonne capacityInitial test

12 mm cement plaster of mix:

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For vertical surface two coats @0.70 kg per sqm

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For horizontal surface one coat @1.10 kg per sqm.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.

Flash Mixer-Dia 2.60m

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 (Ref. Item No. 2.10.1 of DSR)

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):<br>800 mm dia piles

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

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, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

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

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Single pile above 50 tonne and upto 100 tonne capacityInitial test

12 mm cement plaster of mix:

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.

Clariflocculator

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):<br>800 mm dia piles

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)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For vertical surface two coats @0.70 kg per sqm

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For horizontal surface one coat @1.10 kg per sqm.

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Single pile above 50 tonne and upto 100 tonne capacityInitial test

12 mm cement plaster of mix:

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile including applying additional coats wherever required to achieve even shade and colour.Two coats

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 400mm Dia.

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 400 mm dia Ductile Iron Class K-9 Pipes Data derived from 18.72.21 in DAR

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 400mm.

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:400 mm dia pipes

Labour for cutting C.I. pipe with steel saw.400 mm diameter C.I. pipe

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 400 mm diameter. Class I" Observed Data derived from item no.18.31.of DAR

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Filter house

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dress. For 1st addl. depth

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed-All kinds of soi 2nd depth

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):<br>600 mm dia piles

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):<br>800 mm dia piles

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):

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)

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)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For vertical surface two coats @0.70 kg per sqm

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For horizontal surface one coat @1.10 kg per sqm.

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

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

Centering and shuttering including strutting, etc. and removal of form for:Stairs, (excluding landings ) except spiral - staircases)

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Single pile above 50 tonne and upto 100 tonne capacityInitial test

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Group of two or more piles upto 50 tonne capacityInitial test

Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete.

12 mm cement plaster of mix:

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately):For fixed portionPolyester powder coated aluminium ( minimum thickness of polyester powder coating 50 micron )

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer - in -Charge. ( Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 4.0 mm thickness

Providing and fixing anodised aluminium grill ( anodised transparent or dyed to required shade according to IS : 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P brass/stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge.(Only weight of grill to be measured for payment ).

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.

Providing and laying matt finished vitrified tile of size 300x300x9.8mm having with water absorption less than 0.5% and conforming to IS: 15622 of approved make in all colours and shades in for outdoor floors such as footpath, court yard, multi models location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required:W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Angle back wash basin size 600x480 mm with single 15 mm C.P. brass pillar tap

Supplying and fixing CP Towel rod 60cm or nearest available length including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Kota stone slab flooring over 20 mm ( average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1:4 (1 cement : 4 coarse sand)

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineerin-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Lettering with black Japan pint of approved brand and manufacture

Filter media

Supplying of 2 to 6 mm and 6 to 12 mm size fine pebble (pebbles shall be hard, clean, free from clay, dust and other impurities), stacking in standard heaps for measurement including cost, conveyance up to 5 km and labour charges for stacking, spreading, testing and as per the directions of the department officers etc. complete as per CPHEEO specifications.

Supplying of 12 to 20mm size pebble (pebbles shall be hard, clean, free from clay, dust and other impurities), stacking in standard heaps for measurement including cost, conveyance up to 5km and labour charges for stacking, spreading, testing and as per the directions of the department officers etc complete and as per CPHEEO specification.

Supplying of 20 to 40 mm pebble (pebbles shall be hard, clean, free from clay, dust and other impurities), stacking in standard heaps for measurement including cost, conveyance up to 5 km and labour charges for stacking, spreading, testing and as per directions of the department officers etc. complete and as per CPHEEO specification.

Supplying and stacking for measurement of filter sand having effective size 0.45 to 0.70 mm and uniformity coefficient 1.30 to 1.7, of specific gravity in the range of 2.55 - 2.65 and hard and clean, free from clay, dust and other impurities including cost of materials, labour charges and conveyance of materials up to 5 km and as per the directions of the department officers etc. complete and as per CPHEEO specification.

Back wash water tank

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For vertical surface two coats @0.70 kg per sqm

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For horizontal surface one coat @1.10 kg per sqm.

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

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

12 mm cement plaster of mix:

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Supplying and providing water level indicator to the tank using scale fabricated out of 2mm<br>thick MS plate with in the frame work of suitable size MS square tube, 160mm PVC pipe for guiding the float,<br>necessary pullies, suitable nylon thread for connecting float and level indicator, painting the entire structure, lettering<br>etc complete including all charges for material and labour

Supplying and fixing 100mm dia vent cowl including fitting charges etc. complete

Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

Filling water with 5000 litre tankers fited in lorry and conveying water from a distance of 5 km (average) to the reservoir site and pumping the water into the reservoir of height not less than 3 m using 5 HP diesel engine pump set , hire for tanker lorry, tools and other appliences and cost of water etc. complete. "(Ref. No. 000, Technical Circular) "

Supplying and fixing 500mm dia CI manhole cover with frame( medium duty) charges including all cost, labour charges etc complete.

Clear water channel

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)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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

12 mm cement plaster of mix:

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For vertical surface two coats @0.70 kg per sqm

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For horizontal surface one coat @1.10 kg per sqm.

Clear water Sump , Pump house

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

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.2.8.1) Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.2.26.1All kinds of soil

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):<br>800 mm dia piles

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):

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)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For vertical surface two coats @0.70 kg per sqm

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineerin- charge. The product performance shall carry guarantee for 10 years against any leakage.For horizontal surface one coat @1.10 kg per sqm.

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

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Single pile above 50 tonne and upto 100 tonne capacityInitial test

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Group of two or more piles upto 50 tonne capacityInitial test

Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete.

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

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

12 mm cement plaster finished with a floating coat of neat cement of mix:

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing double glazed hermetically sealed glazing in aluminium window, ventilators and partition etc. with 6 mm thick clear float glass both side, having 12 mm air gap, including providing EPDM gasket, perforated aluminium spacers, desiccants, sealant (Both primary and secondary sealant ) etc. as per specifications, drawings and direction of Engineer-in-Charge complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.

Lettering with black Japan pint of approved brand and manufacture

Supplying and providing water level indicator to the tank using scale fabricated out of 2mm<br>thick MS plate with in the frame work of suitable size MS square tube, 160mm PVC pipe for guiding the float,<br>necessary pullies, suitable nylon thread for connecting float and level indicator, painting the entire structure, lettering<br>etc complete including all charges for material and labour

Supplying and fixing 100mm dia vent cowl including fitting charges etc. complete

Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

Filling water with 5000 litre tankers fited in lorry and conveying water from a distance of 5 km (average) to the reservoir site and pumping the water into the reservoir of height not less than 3 m using 5 HP diesel engine pump set , hire for tanker lorry, tools and other appliences and cost of water etc. complete. "(Ref. No. 000, Technical Circular) "

Supplying and fixing 500mm dia CI manhole cover with frame( medium duty) charges including all cost, labour charges etc complete.

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 80 mm diameter. Class I" Observed Data derived from item no.18.31.of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 100 mm diameter. Class I" Data derived from item no.18.31.1.1of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 200 mm diameter. Class I" Data derived from item no.18.31.4.1 of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 250 mm diameter. Class I" Data derived from item no.18.31.5.1 of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 300 mm diameter. Class I" Data derived from item no.18.31.6.1 of DAR

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 200mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 300mm.

Providing and fixing 100mm dia DI K9 Wall Casting pipe(PUDDLE PIPE),, lifting the specials from the ground level and fixing in correct position and fixing vertically and perpendicular direction including loading, unloading, lifting charges etc. complete.as per direction.

Providing and fixing 400mm dia DI K9 Wall Casting pipe(PUDDLE PIPE),, lifting the specials from the ground level and fixing in correct position and fixing vertically and perpendicular direction including loading, unloading, lifting charges etc. complete.as per direction.<br>

Providing and fixing 300mm dia DI K9 Wall Casting pipe(PUDDLE PIPE),, lifting the specials from the ground level and fixing in correct position and fixing vertically and perpendicular direction including loading, unloading, lifting charges etc. complete.as per direction.

Providing and fixing 200mm dia DI K9 Wall Casting pipe(PUDDLE PIPE),, lifting the specials from the ground level and fixing in correct position and fixing vertically and perpendicular direction including loading, unloading, lifting charges etc. complete.as per direction.

Providing and fixing 250mm dia DI K9 Wall Casting pipe(PUDDLE PIPE), lifting the specials from the ground level and fixing in correct position and fixing vertically and perpendicular direction including loading, unloading, lifting charges etc. complete.as per direction.

Con. of Transformer room

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, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):<br>600 mm dia piles

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete.

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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

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

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)

12 mm cement plaster of mix:

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing double glazed hermetically sealed glazing in aluminium window, ventilators and partition etc. with 6 mm thick clear float glass both side, having 12 mm air gap, including providing EPDM gasket, perforated aluminium spacers, desiccants, sealant (Both primary and secondary sealant ) etc. as per specifications, drawings and direction of Engineer-in-Charge complete.

Lettering with black Japan pint of approved brand and manufacture

General ground levelling,Road formation

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyound 30 cm girth up to and including 60 cm girth

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyound 60 cm girth up to and including 120 cm girth

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyond 120 cm girth up to and including 240 cm girth

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.80 mm thick C.C. paver block of M-30 grade with approved color design and pattern.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m<br>

Construction of granular sub-base by providing graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.Grading-VI - For sub base cum drainage layer - Mix in Place Method<br>

Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.<br>

Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.<br>

Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.<br>

Providing and laying bituminous macadam with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder (VG 30), transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction.

INSTALLATION OF FIRE HYDRANT

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals. NEW DATA (Prepared based on PWD SDB - Item No.1009

Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth not exceeding 1.5m

Brick work with common burnt clay machine moulded perforated bricks of classdesignation 12.5 conforming to IS: 2222 in superstructure above plinth level up tofloor five level in cement mortar 1:6 (1 cement : 6 coarse sand):

Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Small lintels not exceeding 1.5 m clear span, moulding as in cornices, window sills, string courses, bands, copings, bed plates, anchor blocks and the like

Dry rubble masonry with compacted crushed stone for protection chamber at the mouth of lead pipes including cost of materials and labour charges

Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 100 mm dia nominal bore Observed Data derived from item no.18.12 of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 100 mm diameter. Class I" Data derived from item no.18.31.1.1of DAR

12 mm cement plaster of mix:

Supplying and fitting good quality ISI mark(make NEWAGE/WINCO) 100mm CI Hydrant valve withSS specials including full accessories

Supplying and fixing Pillar Hydrant unit

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.

Wash Water Arrangements to nearest safe drain/source after purification of wash water

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 (Ref. Item No. 2.10.1 of DSR)

Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals. NEW DATA (Prepared based on PWD SDB - Item No.1009

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)

Providing and laying S & S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329:

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:400 mm dia pipes

Labour for cutting C.I. pipe with steel saw.400 mm diameter C.I. pipe

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :

Testing 400mm DI/CI pipeline with potable water to the required test pressure. 400 mm dia Observed Data derived from item no.1026 of PHED DATA

Mechanical items

Supply of 80mm GI pipe and specials

Fabricating MS pipes of size 100mm (ID) using 8 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Fabricating MS flanges of diameter 100 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Cutting 100mm (ID) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Welding 100mm (ID) MS 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: For pipes fabricated with 8mm thick MS plates.

Grinding cut and weld edges of 100mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Conveying and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. Internal work- Exposed on wall<br>80 mm dia nominal bore

Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :

Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :

Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :

Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :

Labour for cutting Ductile Iron pipe with steel saw. 400 mm diameter Ductile Iron. pipe

Labour for cutting Ductile Iron pipe with steel saw.300 mm diameter Ductile Iron. pipe

Labour for cutting Ductile Iron pipe with steel saw.250 mm diameter Ductile Iron. pipe

Labour for cutting Ductile Iron pipe with steel saw.150 mm diameter Ductile Iron. pipe

Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:80 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:100 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:150 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:250 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:300 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:400 mm diameter pipe

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 80mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 100mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 150mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 250mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 300mm.

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 80 mm diameter. Class II" Observed Data derived from item no.18.31.of DAR

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 100 mm diameter. Class II" Data derived from item no.18.31.1.2of DAR

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 150 mm diameter. Class II" Data derived from item no.18.31.3.2of DAR

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 250 mm diameter. Class II" Data derived from item no.18.31.5.2of DAR

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 300 mm diameter. Class II" Data derived from item no.18.31.6.2of DAR

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

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

Supply, erection, testing and commissioning of 90mm PVC pipe 10kg/cm2 for lateral pipes in the<br>filter bed by drilling holes and laying filter bed as per drawings. As per the direction of departmental officers.

Supply and fixing PVC special heavy duty suitable for recomented pipe.(Tee,bends.Tail<br>piece,End cap,coupling Reducer etc as per the direction of departmental officers.)-3% cost of pipe.

Laying 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 specials). 40 mm nominal outer dia pipes.

Laying 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 specials). 90 mm nominal outer dia pipes."

Supply, providing testing and commissioning of Floculator scour valve with suitable operating<br>mechanism 200mm (PN 1.6) or nearest size including gear system and spindles with suitable specification with<br>connecting specials as per the direction of depart mental officers.

Supply, erection, testing and commissioning of floculator unit agitator motor with reduction gear of<br>best quality make brand new 2.5 HP or nearest suitable squirrel cage induction motor ( reduction gear box with<br>suitable ratio ) , etc. complete as per the direction of departmental officers.

Supply, erection, testing and commissioning of clariflocculator unit suitable raking arm motor with reduction gear of best quality make brand new HP or nearest suitable squirrel cage induction motor ( reduction gear box with suitable ratio ) , etc. including panel board, starter, cable, capacitor, pipe connections, earthing and two year maintenance complete as per the direction of departmental officers.

Supply, providing testing and commissioning of Flash mixer gate valves -400 mm square type (PN<br>1.6) or nearest IS specification of IS-3042 including gear system and spindles with suitable specification for works in<br>manually with connecting specials as per the direction of depart mental officers.

Supply, erection, testing and commissioning of flash mixer unit agitator of best quality make brand<br>new 2 HP or nearest suitable squirrel cage induction motor ( reduction gear box with suitable ratio ) , etc. including panel board, starter, cable, capacitor, pipe connections, earthing and two year maintenance complete as per the direction of departmental officers

Supply, providing testing and commissioning of Alum and lime solution out let valves-100mm(PN 1.6) or nearest.Valves with suitable specification for works in manually with connecting specials

:Supply, erection, testing and commissioning of Alum, lime agitator motor with reduction gear of best quality make brand new 1.5 HP or nearest suitable squirrel cage induction motor with suitable specification for works in manually,electrically ( reduction gear box with suitable ratio ) , etc. including panel board, starter, cable, capacitor, pipe connections, earthing and two year maintenance complete as per the direction of departmental officers.

Supply, providing testing and commissioning of Filter bed scour valves and back wash inlet to<br>filter bed-250 mm(PN 1.6) or nearest including gear system and spindles with suitable specification for works in<br>manually with connecting specials including Flow/ Head measuring Devices as per the direction of depart mental officers

Supply, providing testing and commissioning of - Blower line to filter bed -150mm Ductile iron D/F<br>Butterfly Valves with GGG 40 or equivalent grade as per IS 3896 (part 2) 1985 and subsequent revisions double<br>eccentrical disc with renevable soft seal on the disc and body seat face of stainless steel / nickel<br>weld overlay micro finished with powder or liquid epoxy coating with minimum thickness of 250 microns<br>applied on both body and disc inside and outside face to face dimensions as per AWWA C 504 or BS 5155 or IS<br>13095 for works in manually with connecting special

::Supply, providing testing and commissioning of blower units for filter bed 0.7m3/min/sqm including NRV works in electrically with connecting specials as per the direction of<br>departmental officers.

Supply, providing testing and commissioning of inlet pump for back wash tank( lps and total head 10) suitable for the treatment plant works in electrically with connecting specials and including panel board, starter, cable, capacitor, pipe connections, foot valve, sluice valve, NRV earthing and two year maintenance as per the direction of depart mental officers

Supply, providing testing and commissioning of chlorine tonner with all statutory approval .and<br>filled from TCCL.

Supply, providing testing and commissioning of chlorinator unit with chlorine mixing pump and all<br>connecting accessories(capacity of chlorinator for 100% over load-pennwalt type 20.8kg/hr) . .with suitable<br>specification for works in manually,electrically with connecting specials as per the direction<br>of departmental officers.

Crane required for 5 tone capacity which is used for lifting and shifting the pump and other<br>accessories in circular motion (forward and backward direction ) and parallel(which can left articles in all positions of<br>pump house) as per the direction of departmental officers.

Supply , delivery and fixing of 3 T or suitable capacity Electrically and manually working on single girder with overhead travelling trolley and clear lift as per site conditions for lifting the chemicals, Chlorine, pumps etc.. and fitting as required, supplied with one set of crane slings with GI D shackle and clamps etc. complete as per the instruction of the Engineer in charge.<br>

supply and providing Scraping piece in the raker arm .The high quality compressed rubberized(with compressed rubber piece as per IS/ISO specification including fixing piece ) piece with in the unit. as per the direction of departmental officers. .

Electrification works

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq. mm<br>FRLS PVC<br>insulated copper conductor single core cable in surface I recessed PVC<br>conduit, with piano type switch, phenolic<br>laminated sheet, suitable size MS box and<br>earthing the point with 1.5 sq. mm FRLS PVC insulated copper<br>conductor single<br>core cable etc. as required.<br>Group B

Wiring for circuit/ submain wiring alongwith earth wire with the<br>following sizes of FRLS PVC<br>insulated copper conductor, single<br>core cable in surface/ recessed medium class PVC conduit<br>as<br>required.<br>2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the<br>following sizes of FRLS PVC<br>insulated copper conductor, single<br>core cable in surface/ recessed medium class PVC conduit<br>as<br>required.<br>2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

Supplying and fixing of following sizes of medium class PVC conduit along with<br>accessories<br>in surface/recess including cutting the wall and making good the same<br>in case of recessed conduit as<br>required.<br>20mm

Wiring for circuit/ submain wiring alongwith earth wire with the<br>following sizes of FRLS PVC<br>insulated copper conductor, single<br>core cable in surface/ recessed medium class PVC conduit<br>as<br>required.<br>2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the<br>following sizes of FRLS PVC<br>insulated copper conductor, single<br>core cable in surface/ recessed medium class PVC conduit<br>as<br>required.<br>4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the<br>following sizes of FRLS PVC<br>insulated copper conductor, single<br>core cable in surface/ recessed medium class PVC conduit<br>as<br>required.<br>4 X 4 sq. mm + 2 X 4 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the<br>following sizes of FRLS PVC<br>insulated copper conductor, single<br>core cable in surface/ recessed medium class PVC conduit<br>as<br>required.<br>4 X 6 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing two module stepped type electronic fan regulator on the existing<br>modular<br>plate switch box including connections but excluding modular plate etc.<br>as required.

roviding and fixing fallowing rating and breking capacity MCCB with thermodynamic release and<br>terminal spreders in existing cubicle PANEL / vertical DB including drilling holes in cubicle panel,making connections<br>etc as required<br>150KA, 16KA

roviding and fixing fallowing rating and breking capacity MCCB with thermodynamic release and<br>terminal spreders in existing cubicle PANEL / vertical DB including drilling holes in cubicle panel,making connections<br>etc as required<br>125A, 16KA

Providing and fixing fallowing rating and breking capacity MCCB with thermodynamic release<br>and terminal spreders in existing cubicle PANEL / vertical DB including drilling holes in cubicle panel,making<br>connections etc as required<br>100A, 16KA

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof<br>enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/<br>isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making<br>good the damages, colour washing etc. as required<br>12 way (8+36) - three phase double cover (IP 42/43)

Providing and fixing following capacity TP&N disconnector fuse switch unit inside<br>the<br>existing panel board with lSI marked HRC fuses including drilling holes in cubicle<br>panel, making connections, etc.<br>as required.<br>200A TP&N

Supply and installation of sheet steel, phosphatised and painted, dust and vermin<br>proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing<br>MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall ,<br>making good the damages, colour washing etc. as required<br>8 way (8+24) - three phase double cover (IP 42/43

:Providing and fixing following capacity TP&N disconnector fuse switch unit inside<br>the<br>existing panel board with lSI marked HRC fuses including drilling holes in cubicle<br>panel, making connections, etc.<br>as required.<br>160A TP &N

Providing and fixing following capacity TP&N disconnector fuse switch unit inside<br>the<br>existing panel board with lSI marked HRC fuses including drilling holes in cubicle<br>panel, making connections, etc.<br>as required.<br>100A TP&N

:Providing and fixing following capacity TP&N disconnector fuse switch unit inside<br>the<br>existing panel board with lSI marked HRC fuses including drilling holes in cubicle<br>panel, making connections, etc.<br>as required.<br>125A TP&N

Supply, conveyance and fixing the following types & current rated control gears & switchgears<br>conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.<br>125A,<br>35/36 kA (Ics=100%Icu), 3 pole, current limiting type MCCB with microprocessor based release with overload setting<br>of 50 - 100% having adjustable OL & SC

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C”<br>curve, miniature circuit<br>breaker suitable for inductive load of<br>following poles in the existing MCB DB complete with<br>connections,<br>testing and commissioning etc. as required.<br>Triple pole

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB<br>complete with connections, testing and commissioning etc. as required.<br>40 amps

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB<br>complete with connections, testing and commissioning etc. as required.<br>63 amps

Supply, conveyance and fixing the following types & current rated control gears & switchgears<br>conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.<br>16 A-<br>100A, 16 kA (Ics=100%Icu), 3 pole, current limiting type MCCB having thermal setting range of 80 - 100% with<br>thermal magnetic release having adjustable OL

Wiring for circuit/ submain wiring alongwith earth wire with the<br>following sizes of FRLS PVC<br>insulated copper conductor, single<br>core cable in surface/ recessed medium class PVC conduit<br>as<br>required.<br>4 X 16 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing suitable size Gl box with modular plate and cover in front on<br>surface or in<br>recess, including providing and fixing 3 pin 5/6 A modular socket outlet<br>and 5/6 A modular switch, connections<br>etc. as required.

:Supplying and fixing call bell/ buzzer suitable for single phase,<br>230 V, complete as required.

Installation, testing and commissioning of pre-wired, fluorescent<br>fitting / compact fluorescent<br>fitting of all types, complete with all<br>accessories and tube/lamp etc. directly on ceiling/ wall,<br>including<br>connections with 1.5 sq. mm FRLS PVC insulated, copper<br>conductor, single core cable and<br>earthing etc. as required.

Installation, testing and commissioning of ceiling fan, including<br>wiring the down rods of<br>standard length (upto 30 cm) with 1.5<br>sq. mm FRLS PVC insulated, copper conductor, single core<br>cable etc.<br>as required.

Installation of exhaust fan in the existing opening, including<br>making good the damage,<br>connection, testing, commissioning<br>etc. as required.<br>510 mm sweep

Providing and fixing following rating and breaking capacity and<br>pole MCCB with<br>thermomagnetic release and terminal<br>spreaders in existing cubicle panel board including drilling holes<br>in<br>cubicle panel, making connections, etc. as required.<br>100 A, 30kA, FPMCCB

Supplying and fixing following way, single pole and neutral, sheet<br>steel, MCB distribution<br>board, 240 V, on surface/ recess,<br>complete with tinned copper bus bar, neutral bus bar, earth bar,<br>din bar,<br>interconnections, powder painted including earthing etc.<br>as required. (But without MCB/RCCB/Isolator)<br>12<br>way double door =2Nos

Supplying and fixing following way, single pole and neutral, sheet<br>steel, MCB distribution<br>board, 240 V, on surface/ recess,<br>complete with tinned copper bus bar, neutral bus bar, earth bar,<br>din bar,<br>interconnections, powder painted including earthing etc.<br>as required. (But without MCB/RCCB/Isolator)<br>8 way double door

Supplying and fixing following way, horizontal type three pole<br>and neutral, sheet steel, MCB<br>distribution board, 415 V, on<br>surface/ recess, complete with tinned copper bus bar, neutral<br>bus bar, earth bar,<br>din bar, interconnections, powder painted<br>including earthing etc. as required. (But without<br>MCB/RCCB/<br>Isolator)<br>8 way (4 + 24), Double door=3

Supplying and fixing following way, horizontal type three pole<br>and neutral, sheet steel, MCB<br>distribution board, 415 V, on<br>surface/ recess, complete with tinned copper bus bar, neutral<br>bus bar, earth bar,<br>din bar, interconnections, powder painted<br>including earthing etc. as required. (But without<br>MCB/RCCB/<br>Isolator)<br>6 way (4 + 18), Double door

Supplying and fixing of following ways surface/ recess mounting,<br>vertical type, 415 V, TPN MCB distribution board of sheet steel,<br>dust protected, duly powder painted, inclusive of 200 A, tinned<br>copper<br>bus bar, common neutral link, earth bar, din bar for<br>mounting MCBs (but without MCBs and incomer) as<br>required.<br>(Note : Vertical type MCB TPDB is normally used where 3 phase<br>outle4 way <br>8 way (4 + 24),<br>Double door=2<br>

Supplying and fixing of following ways surface/ recess mounting,<br>vertical type, 415 V, TPN<br>MCB distribution board of sheet steel,<br>dust protected, duly powder painted, inclusive of 200 A, tinned<br>copper<br>bus bar, common neutral link, earth bar, din bar for<br>mounting MCBs (but without MCBs and incomer) as<br>required.<br>(Note : Vertical type MCB TPDB is normally used where 3 phase<br>outlets are required.)<br>4 way (4<br>+ 12), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C”<br>curve, miniature circuit breaker<br>suitable for inductive load of<br>following poles in the existing MCB DB complete with<br>connections, testing and<br>commissioning etc. as required.<br>Triple pole=24Nos

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C”<br>curve, miniature circuit<br>breaker suitable for inductive load of<br>following poles in the existing MCB DB complete with<br>connections,<br>testing and commissioning etc. as required.<br>single pole

Supplying and fixing following rating, double pole, 240 V, isolator<br>in the existing MCB DB<br>complete with connections, testing and<br>commissioning etc. as required.<br>40A

Supplying and fixing following rating, double pole, (single phase<br>and neutral), 240 V, residual<br>current circuit breaker (RCCB),<br>having a sensitivity current 30 mA in the existing MCB DB<br>complete with<br>connections, testing and commissioning etc. as<br>required.<br>63A

Supplying and fixing following rating, four pole, (three phase<br>and neutral), 415 V, residual<br>current circuit breaker (RCCB),<br>having a sensitivity current 30 mA in the existing MCB DB<br>complete with<br>connections, testing and commissioning etc. as<br>required.<br>63A

Laying of one number additional PVC insulated and PVC<br>sheathed / XLPE power cable of 1.1<br>kV grade of following size<br>direct in ground in the same trench in one tier horizontal formation<br>including<br>excavation, sand cushioning, protective covering and<br>refilling the trench etc. as required.<br>Above 35 sq. mm<br>and upto 95 sq. mm

Laying of one number additional PVC insulated and PVC<br>sheathed / XLPE power cable of 1.1<br>kV grade of following size<br>direct in ground in the same trench in one tier horizontal formation<br>including<br>excavation and refilling the trench etc. as required,<br>but excluding sand cushioning and protective<br>covering.<br>Up to 35 sq.mm=150metre

:Laying of one number additional PVC insulated and PVC<br>sheathed / XLPE power cable of<br>1.1 kV grade of following size<br>direct in ground in the same trench in one tier horizontal formation<br>including<br>excavation and refilling the trench etc. as required,<br>but excluding sand cushioning and protective<br>covering.<br>Above 35 sq. mm and upto 95 sq. mm

Erection of metallic pole of following length in<br>cement concrete<br>1:3:6 (1 cement : 3<br>coarse sand : 6 graded stone aggregate<br>40<br>mm nominal size) foundation including<br>excavation and refilling<br>etc. as<br>required.<br>Above 6.5 meter and upto 8.0<br>meter

Supplying and embedding following dia G.I. pipe (medium class)<br>in pole collar/ foundation<br>(during casting) for cable entry including<br>bending the pipe to the required shape complete as required.<br>32<br>mm dia

Supply and providing imported vertical air terminal with 12 needdled nickel coated spike<br>receiver,supporting rod and stand icluding all accessories as required with possitive absorber(45 metre receiving<br>capacity),supply and laying required quantity of 25x3mm GI strip through eppoxy resin cast support,down conductor<br>through wall,vertical run/through parapet,supply and installation of test joint box fabricated out of 16 SWG CRCA<br>sheets,supply and laying required quantity of 32x6mm GI strip through ground including earth work excavation back<br>filling and jointing etc complete.<br>

Supply and fitting 1200mm sweep ceiling fan<br>with all accessories as required

Supply and fitting exhaust fan with all<br>accessories as required(Heavy duty)

Supply and fitting 20 W LED Tube fittings<br>with all accessories as required

Supply and laying 2x4 sq.mm alluminium UG<br>cable including excavation of trench and back<br>filling pit

Supply and laying 3.5x35sq.mm PVC Al UG cable including excavation of trench and back filling<br>pit Supply and laying 3.5x35sq.mm PVC Al UG<br>cable including excavation of trench and back<br>filling pit

Supply conveyance ,installation testing and commissioning of36/40 W LED street/Yard light out put greater than105 lumen/watts 4000-6000K with IP66 protection with LED chip make cree/Lumilled/Nichea with<br>powerfactor greater than 0.95 at full load ,internal surge protection up to 8 kv and alluminium preasure die cast<br>powder coated housing acryliccover complete with THD less than 10% power factor greater than 0.98 R0HS<br>compliant duly wired up for use on 230v AC supply.Driver compartment should be separately accessible for<br>maintanance(LM 79&80 Certificate from NABL acredited third party lab produced mentioning chip manufacturer)

:Supply and laying 4x16sq.mm alluminium UG cable including excavation of trench and back filling pit

Supply and providing the following safety items approved by Kerala Electrical<br>Inspectorate and relevant standards.11kv rubber mat=8set11kv rubber gloves=2 pair<br>11kv<br>danger board=10Nos 9lttre capacity fire bucket=3NosFirst aid box=2Nos.<br>shock treatment<br>chart=4set 5kg fire estingusher=12 Nos

Providing and setting up Laboratory

Provision for setting Laboratory including chemicals,lab equipments,furniture etc such as <br>Mag-salt of EDTA- 100 gm, Magnesium Sulphate-100 gm, Ethyl Alcohol (95%)-500 ml, Methyl Red Indicator-125 ml, Calcium Carbonate-250 mg, 02 NEDTA Solution- 4x250 ml, Sodium Sulphate-150 gm, SPADNS-5 gm, Silver Sulphate-100 gm, Zirconyl Oxy Chloride-100 gm, Sodium Fluoride-100 gm, White Phenol-100 gm, Pot Nitrate-100 gm, Pot Hydroxide-250 gm,Fuming Sulphuric Acid-500 ml, Sulfamic Acid-500 ml, Al Hydroxide-250 gm,<br>Glacial Acetic Acid-2x500 ml, 1x10 phenantholine- 25 gm, Ferrous Ammo: Sulphate-100 gm, Acetone3x500 ml, Whatsman No.41- 25 Nos,Whatsman No.40-25 Nos, Mac Conkey Broth (Hi Media)-5x1kg, Tissue paper-3 Rolls, Cotton-2 Rolls,Kraft Paper-100 Nos, Ordinary Filter Paper-25 Nos.<br>Refrigerator 200 Ltrs with Stabilizer-1 No, Jar Test Apparatus with 4 Jars-1 No, pH Meter-1 No.,Turbidity Meter-1 No,Gas Stove with gas Connection-1 No, Double Distiller (Pyrex / Corning Glass)-1 No, Bunson Burner-5 Nos,Chlorine Comparator-2 Nos, Stop watch-1 No, Spirit Lamp-2 Nos,Servo Stabilizer – 2 KVA Electronics-1 No.<br>Nesslers Tube 100 ml-10 Nos, Nesslers Tube 50 ml-5 Nos, Conical Flask 250 ml-5 Nos, Standard Flask 100 ml-5 Nos,Standard Flask 250 ml-5 Nos, Standard Flask 500 mls-5 Nos, Graduated pipette 10 ml-5 Nos, Burette25 ml-3 Nos, Burette 50 ml-3 Nos, Burette 100 ml-2 Nos, Burette Stand-8 Nos, Nesslers Tube Stand (Fibre made)-5 Nos, Pipette Stand (Fibre)-5 Nos,Pipette barrel-5 Nos,Sampling Bottles 125 ml-25 Nos, Stoppered Bottles Amber coloured (1 ltr)-5 Nos, Stoppered Bottles 500 ml-10 Nos, Stoppered Bottles 1 Lit- 10 Nos, Erlenmeye Flask 1 Lit-2 Nos, Round Bottom Flask 1 Lit-3 Nos, Round Bottom Flask 500 ml-3 Nos, Vaccum Descicator-2 Nos, Reflex Condenser-2 Nos, Maconkey Bottle-25 Nos, Polyethelene Bottles 150 ml-10 Nos, Polyethelene Bottles 250 ml-10 Nos, Polyethene Beaker 100 ml-10 Nos, Polyethene Beaker 150 ml-10 Nos, Spatula-1 Dozen, Glass Rod-1 Dozen, Rubber Bulb with various pours - 5 Nos, Porcelain Crucible-5 Nos, Silica Crucible-5 Nos, China Dish 10 cm dia-5 Nos. Watch Glass 15 cm dia- 5 Nos,<br>Watch Glass 10 cm dia-4 No<br>Stool (Teak wood)-4 Nos, Armed Chair -6 Nos,Office table with drawers on both end and glass slab at the top-2 Nos,Glass door cupboard.-1 No, Ordinary Chairs-4 Nos, Steel Almarah with locker-1 No, Table, Chair and coat-1 No each .

Operation and Maintanance charges

Operation and maintenance of WTP during guarantee period

Supply and delivery of Alum (or as per condition)

Supply and delivery of Hydrated lime as per specification at dosage(or as per condition)

Water supply and Sanitary Arrangements

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 15mm dia 12kgf/cm2 -Internal work- Exposed on wall

Providing and fixing PVC pipes, fittings including fixing the pipe with claps at 1.00 metre spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 20 mm dia 12Kgf/cm2 - Internal work - Exposed on wall

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer- in- Charge 25 mm dia 12 Kgf/cm2 - Internal work - Exposed on wall

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 32 mm dia 10Kgf/cm2- Internal work - Exposed on wall

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 40 mm dia 10 Kgf/cm2- Internal work- exposed on wall

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 50 mm dia 10 Kfg/cm - Internal work- Exposed on wall

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer- in- Charge. Concealed work, including cutting chases and making good the wall etc. 15 mm pipe 12 Kgf/ cm2

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work,including cutting chased and making good the wall etc. 20 mm pipe 12 Kgf/cm2

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 25 mm pipe 12 kgf/cm2

Providing and fixing PTMT, push cock of approved quality and colour.15 mm nominal bore, 98 mm long, weighing not less than 75 gms

Providing and fixing PTMT swivelling shower, 15 mm nominal bore, weighing not less than 40 gms.

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 (Ref. Item No. 2.10.1 of DSR)

Laying 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 specials). 20 mm nominal outer dia pipes.

Laying 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 specials). 25 mm nominal outer dia pipes.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 20mm.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 25mm.

Supplying and fixing Stainless steel soap dish including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Supplying and fixing CP Health Faucet superior quality ( Jagur or equvalent make ) including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:Stainless Steel AISI - 304 (18/8) Wash basin 530 x 345 mm with single 15mm C.P. brass pillar tap

Providing and fixing white vitreous china laboratory sink with C.I brackets, C.P. brass chain with rubber plug 40 mm C.P brass waste and 40 mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required:Size 600x450x200 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including PVC. waste fittings complete.Semi rigid pipe32 mm dia

Providing and fixing P.V.C. waste pipe for sink or wash basin including PVC. waste fittings complete.Semi rigid pipe40 mm dia

Flexible pipe32 mm dia

Flexible pipe40 mm dia

Providing and fixing toilet paper holder:

Providing and fixing soil, waste and vent pipes:100 mm diaSand cast iron S & S pipe as per IS : 1729

Providing and fixing soil, waste and vent pipes:100 mm diaCentrifugally cast ( spun) iron socket & spigot (S & S ) pipe as per IS : 3989

Providing and fixing trap of self cleansing design with screwed down or hinged grating without vent arm complete, including cost of cutting and making good the walls and floors:100 mm inlet and 100 mm outletSand cast iron S & S as per IS : 3989

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms

Constructing masonry chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement:4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand: 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 ( 1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design:

Constructing brick masonry circular type manhole 0.91 m internal dia at bottam and 0.56 m dia at to[ in cement mortar 1:4 (1 cement : 4 coarse sand), in side cement plaster 12 mm thick with cement mortar 1:3 ( 1 cement: 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix ( 1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size ), and making necessary channel in cement concrete 1:2:4 ( 1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design:0.91 m deep with S.F.R.C cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to IS: 12592, total weight of cover and frame to be not less than 182 kg, fixed in cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately):

Supplying, covey ,fitting ,concealed and fixing 20 mm CPVC (Chlorinated Polyvinyl Chloride)<br>pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. Brass socket,<br>Brass bend, MALE BRASS UNION ,TRANSITION COUPLING ,END CAP,REDUCER BUSHING,MALE BRASS<br>TEE,MALE ADAPTOR (BRASS THREADS),MALE ADAPTOR (BRASS THREADS) ,REDUCING MALE ADAPTOR<br>(BRASS THREADS),FEMALE ADAPTOR (BRASS THREADS),REDUCING BRASS COUPLING,MALE BRASS<br>UNION,FEMALE BRASS UNION,COUPLING,all types of bends,Brass tee, union, cross, elbo, nipple, longscrew,<br>reducing socket, reducing tee, short piece ,Brass threaded reducer,Brass threaded tee ,Brass threaded elbow etc.<br>fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all<br>necessary fittings as required,jointing materials in any position for connecting the angle valve ,taps ,Shower, etc as<br>per the direction of Departmental officers. (Payment will be made on the centre line measurements of total pipe line<br>including all specials. No separate payment will be made for accessories, specials.

Supplying, covey ,fitting and fixing 15 mm chrome plated angle valve with branch connection of<br>approved make (As per ASTM D 2467, Schedule 80). complete in all respect including cost of all necessary fittings<br>as required,jointing materials in any position as per the direction of Departmental officers. No separate payment will<br>be made for accessories, specials.

:Supplying, covey ,fitting and fixing 25 mm 25mm chrome plated angle valve of approved make<br>(As per ASTM D 2467, Schedule 80). complete in all respect including cost of all necessary fittings as<br>required,jointing materials in any position as per the direction of Departmental officers. No separate payment will be<br>made for accessories, specials.

Supplying, covey ,fitting ,concealed and fixing 25 mm CPVC (Chlorinated Polyvinyl Chloride)<br>pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. Brass socket,<br>Brass bend, MALE BRASS UNION ,TRANSITION COUPLING ,END CAP,REDUCER BUSHING,MALE BRASS<br>TEE,MALE ADAPTOR (BRASS THREADS),MALE ADAPTOR (BRASS THREADS) ,REDUCING MALE ADAPTOR<br>(BRASS THREADS),FEMALE ADAPTOR (BRASS THREADS),REDUCING BRASS COUPLING,MALE BRASS<br>UNION,FEMALE BRASS UNION,COUPLING,all types of bends,Brass tee, union, cross, elbo, nipple, longscrew,<br>reducing socket, reducing tee, short piece ,Brass threaded reducer,Brass threaded tee ,Brass threaded elbow etc.<br>fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all<br>necessary fittings as required,jointing materials in any position for connecting the angle valve ,taps,Shower, etc as<br>per the direction of Departmental officers. (Payment will be made on the centre line measurements of total pipe line<br>including all specials. No separate payment will be made for accessories, specials.

Supplying, covey ,fitting , and fixing of 15 mm Stainless Steel tap set with all accessories<br>connecting Brass threaded reducer,Brass threaded tee ,Brass threaded elbow etc of approved make with all<br>necessary accessories,including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary<br>fittings as required,jointing materials in any position for connecting the angle valve ,taps ,Shower, etc as per the<br>direction of Departmental officers. ( No separate payment will be made for accessories, specials.

Supplying, covey ,fitting , and fixing of 200 mm Stainless Steel shower set with all accessories<br>connecting Brass threaded reducer,Brass threaded tee ,Brass threaded elbow etc of approved make with all<br>necessary accessories,including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary<br>fittings as required,jointing materials in any position for connecting the angle valve ,taps ,Shower, etc as per the<br>direction of Departmental officers. ( No separate payment will be made for accessories, specials.

Supplying, covey ,and fixing 50 mm G.M. ball valve with polythene float for 50 mm connection<br>(heavy quality) including cost of all necessary fittings as required,jointing materials in any position as per the direction<br>of Departmental officers. No separate payment will be made for accessories, specials.

Supplying, covey ,and fixing 40 mm G.M ball valve with polythene float for 40 mm connection<br>(heavy quality) including cost of all necessary fittings as required,jointing materials in any position as per the direction<br>of Departmental officers. No separate payment will be made for accessories, specials.

Supplying, covey ,and fixing 32 mm G.M. ball valve with polythene float for 32 mm<br>connection(heavy quality including cost of all necessary fittings as required,jointing materials in any position as per<br>the direction of Departmental officers. No separate payment will be made for accessories, specials.

Supplying, covey ,and fixing of 25 mm G.M. ball valve with polythene float for 25 mm connection<br>(heavy quality) including cost of all necessary fittings as required,jointing materials in any position as per the direction<br>of Departmental officers. No separate payment will be made for accessories, specials.

Supplying, covey and fixing of G.M. ball valve with polythene float for 20 mm connection (heavy<br>quality) complete in all respect including cost of all necessary fittings as required,jointing materials in any position as<br>per the direction of Departmental officers. No separate payment will be made for accessories, specials.