Jal Jeevan Mission Mangattupara 11.5 Mld plant Part 1 General Civil Work Cwss to Aryanadu Uzhamalakkal Grama Panchayaths Pipeline Work

Amount

W.T.P : 1-Aerator

2.6.1: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

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.33.1: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

5.33.2: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

OD214708/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works above plinth level .providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification(Note :- Cement content considered in this item is @ 330 kg/cum..

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

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

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

100.17.5:Conveying and laying Double Flanged (screwed / welded) Centrifugally (Spun) Cast Iron, Class B (IS : 1536), excluding cost of pipe and specials: 300mm diameter C.I. Double Fanged Pipes.

18.70.5: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:300 mm dia pipe

18.83.7:Labour for cutting C.I. pipe with steel saw.300 mm diameter C.I. pipe

100.35.5:Testing 300mm DI/CI pipeline with potable water to the required test pressure. 300 mm dia Observed Data derived from item no.1023 of PHED DATA

10.26.3: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.G.I. pipes

10.26.1: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.M.S. tube

OD23103/2023-2024:Supply and installation of lightning protection arrangements with 20 mm x 3 mm Copper tape and all materials including bolts and nuts,installation etc.cutting,welding,grouting,waterproofing the roof around the base complete etc as required

OD23104/2023-2024:Supply and installation of lightning protection arrangements with 50 mm dia globe having 5 pointed probes at top 1 m long stem of 25 mm dia copper tube rigidly fixed on RCC roof including supply of all materials including bolts and nuts ,installation etc.cutting,welding grouting,waterproofing the roof around the base,complete etc as required

OD23105/2023-2024: Providing standarded pipe earth station for lightening arrester with 40 mm dia 3.75m long class B.GI pipe confirminng IS (latest edition) including supply of all materials and providing chamber and cover etc.complete

W.T.P : 2-Flash mixer

2.6.1: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

OD223599/2022-2023: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 of depth 1.5 m to 3.0 m

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

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

OD223600/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 grade<br>cement concrete for reinforced cement concrete work,using cement content as per approved design mix,including<br>pumping of concrete to site of laying but excluding the cost of centering, shuttering,finishing and reinforcement,<br>including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve<br>workability without impairing strength and durability as per direction of Engineer-in-charge.All works above plinth level<br>(Note :- Cement content considered in this item is @ 330 kg/cum.

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

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

W.T.P : 3.(i)-Lamella - Flocculator-Clarifier

2.6.1: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

OD214690/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth exceeding 1.5 m, but not exceeding 3 m

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

OD214691/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works up to plinth level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)-

OD214692/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works above plinth level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)-

5.22.6: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

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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

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

10.26.3: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.G.I. pipes

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

OD9343/2023-2024:Providing and fixing 304 stainless steel lamella plates and support structures for water.-treatment, Inclined Chanel support ,top cover,side support,weir for water out flow,SS 304 nuts and bolts, welding etc<br>settlers and side supporting cover are fabricated using high graded stainless steel SS 304 suitable for use in the<br>water and waste treatment plants to improve the quantity and quality of water production.with all required<br>accessories-(effective size of plate length-2.1m,width-1.2 m,thickness-0.7 mm. or nearest size ) as per the direction of departmental<br>officers.<br>304 stainless steel lamella plates and support structures for water treatment plant.

W.T.P :4a-Raw Water Channel and 4b Clarified water Channel

2.6.1: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

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

5.33.1: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

5.33.2: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

OD214714/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works above plinth level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)-

5.22.6: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

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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

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

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

W.T.P : 5.(i)-Clear water sump

2.6.1: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

OD214695/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth exceeding 1.5 m, but not exceeding 3 m

OD214696/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth between 3.0 to 4.5 m

OD214697/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth between 4.5 to 6.0 m

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

OD214698/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works up to plinth level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)-

5.22.6: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

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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

W.T.P : 5.(ii)-Chemical House

5.33.2: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

5.22.6: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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

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

50.6.1.2: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.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

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

13.83.2: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

10.6.1: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

21.10: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.

9.48.2:Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to openings/ wooden frames with rawl plugs screws etc

W.T.P : 5.(iii)-Alum and Lime solution Tank Room

5.33.2: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

OD214694/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works up to plinth level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)-

5.22.6: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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

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

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

50.6.1.2: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.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

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

13.83.2: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

11.36:Providing and fixing I st 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 Engineer -in-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 @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

11.37: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.

11.41.1: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.Size of Tile 500x500 mm.

21.10: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.

21.18:Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge ( Door handle, lock and stopper etc to be paid separately)

W.T.P : 6.(i)- Filter Room -Ground Floor & First Floor

2.6.1: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

OD214706/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth exceeding 1.5 m, but not exceeding 3 m

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.40.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works up to Plinth level

5.40.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works above plinth & up to floor V level

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

50.6.1.2: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.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

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

13.83.2: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

21.10: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.

10.6.1: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

9.48.2:Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to openings/ wooden frames with rawl plugs screws etc

W.T.P : 6.(ii) a Filter Box

OD1752/2023-2024:Providing and laying in position machine batched and machine mixed design mix M-30 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.All works above Plinth Beam uo to Floor Five level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

11.53:Providing and fixing Glass mossaic tiles at finished plain wall surface of size 20 mm x 20 mm x 4 mm in all colour, design, fixing in customize design as per direction of Engineer-in-charge. The glass mosaic tiles to be fixed on the wall surface with the help of approved adhesive applied at the rate of 2.5 kg per sqm and grouting of the same. The rate is inclusive of all operation, material and required pattern approved by Engineer-in-charge.

W.T.P : 6.(ii) b Dual filtering media

OD22788/2023-2024:Designing dual media through central/state Govt. Institution

OD22789/2023-2024:Supply of Anthracite for the required quantity as per design, properly graded and tested by the supplier specifying the source of material and quality commensurate to the following specifications.Sp.Gravity:1.45- 1.55,uniformity coefficient-1.5,bulk density-0.73-0.75 T/m3,Hardness-3MOH,Hard grove:44-55,carbon content:>90% above,Ash-3-4%,Volatile-5-7%,solubility-1.5% in 10%HCI/10% NaOH for 24 Hrs certification including all cost , conveyance to site,loading& unloading etc. complete.(The contractor must submit the test certificate of Anthracite from State Govt /India Govt lab to ensure the above mentioned properties)as per latest KWA circular

OD22791/2023-2024:Laying of the under drain system by pipe with suitable arrangements and providing all additional mechanisms and fixtures required according to the design of multi layer filtering system etc. complete

OD22792/2023-2024:Connecting to back washing system comprising of&compressed air / blower and clear water providing new air scouring system,<br>providing new pressure regulating valves or such other mechanisms and fixtures<br>required according to the design of dual layer filter media back washing<br>operations complete

OD22794/2023-2024:Laying anthracite/sand / 2 to 3.5 mm grit in the filter box carefully over higher size pebbles layer (43 cm thick )already laid so that the dual media interfaced is properly formed for maximum filter efficiency and longer life of filter media .Each layer should be laid without disturbing the lower layer already laid and ensuring uniform thickness for each layer and each media and as per the direction of the departmental officer

100.55.3: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.

100.98.47:Supply of Filter Media Sand.

OD22797/2023-2024:Supplying grit of effective size varying 3.2 mm to 6.35 mm for supporting media of filter bed

OD22800/2023-2024:Conducting trial run of all the filter beds for a period up to 30 days and providing required training to the KWA personnel in the operation and maintenance of the new system for the trouble free functioning and maintenance of the filter beds (preparing slides,charts etc.)

W.T.P : 6.(iii)-Clear water pump house & Engineers Room

2.6.1: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

OD214674/2022-2023:Excavation work 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 2 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.depth exceeding 1.5 m, but not exceeding 3 m Hard rock (blasting prohibited)

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.40.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works up to Plinth level

5.40.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works above plinth & up to floor V level

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

50.6.1.2: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.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

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

13.83.2: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

21.1.1.2: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 portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

21.10: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.

10.6.1: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

9.48.2:Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to openings/ wooden frames with rawl plugs screws etc

11.41.1: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.Size of Tile 500x500 mm.

11.36:Providing and fixing I st 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 Engineer -in-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 @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

11.37: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.

17.3.1:Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :W.C. pan with ISI marked white solid plastic seat and lid

W.T.P : 6.(iv)- Operators Room & Office Room

2.6.1: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

OD214720/2022-2023: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 b/w (1.5 to 3.0 m), disposed earth to be levelled and neatly dressed.All kinds of soil

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.40.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works up to Plinth level

5.40.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works above plinth & up to floor V level

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

50.6.1.2: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.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

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

13.83.2: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

21.1.1.2: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 portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

21.10: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.

9.48.2:Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to openings/ wooden frames with rawl plugs screws etc

11.41.1: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.Size of Tile 500x500 mm.

11.36:Providing and fixing I st 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 Engineer -in-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 @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

11.37: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.

17.3.1:Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :W.C. pan with ISI marked white solid plastic seat and lid

W.T.P : 6.(v)-Chlorine ,Lab room

5.40.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works up to Plinth level

5.40.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works above plinth & up to floor V level

5.22.6: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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

50.6.1.2: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.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

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

13.83.2: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

21.1.1.2: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 portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

21.10: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.

11.41.1: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.Size of Tile 500x500 mm.

W.T.P : 6.(vi)- Blower , Rest Room

5.40.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works up to Plinth level

5.40.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works above plinth & up to floor V level

5.22.6: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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

50.6.1.2: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.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

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

13.83.2: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

21.1.1.2: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 portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

21.10: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.

11.41.1: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.Size of Tile 500x500 mm.

W.T.P : 6.(viii)- Back Wash Tank

OD214715/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works above plinth level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)-

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

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

13.82.2:Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound) content less than 50 grams/ litre, of approved brand and manufacture including applying additional coats wherever required, to achieve even shade and colour.Two coats

10.26.3: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.G.I. pipes

OD214717/2022-2023:Fixing charge for wall casting pipe of various size of DI material in floor /wall of R C C structures

OD214718/2022-2023:Providing ventilating arrangement to the tank over the roof slab using 150mm GI medium pipe, 0.5m. 150mm GI Tee - 1 no, 150mm GI 90 degree bend - 2 nos, of the both end of the bend with perforated GI sheet welded to the bend, and painting with black japan paint / synthetic enamel paint two coat over a priming coat etc complete and fixing the same in position etc

100.36.1: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.

10.26.1: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.M.S. tube

W.T.P : 6.(vii)- Lobby ,Passage , Staircase Room

2.6.1: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

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.33.1: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

5.33.2: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

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

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

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

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

13.82.2:Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound) content less than 50 grams/ litre, of approved brand and manufacture including applying additional coats wherever required, to achieve even shade and colour.Two coats

W.T.P : 7.(i)- Sludge Pit ( Wash Water Re cycling Unit )

2.6.1: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

OD214712/2022-2023:Excavation work 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 2 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.depth exceeding 1.5 m, but not exceeding 3 m Hard rock (blasting prohibited)

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

OD214713/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works up to plinth level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)-

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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.22.6: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

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.51.2:Painting with silicon & acrylic emulsion based water thinnable sealer of approved brand and manufacture on wet or patchy portion of plastered surfaces:Two coats

W.T.P : 7.(ii)- Chamber ( Wash Water Re cycling Unit )

2.6.1: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

OD214675/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth exceeding 1.5 m, but not exceeding 3 m

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

OD214676/2022-2023:Providing and laying in position machine batched and machine mixed design mix M-30 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 .All works up to plinth level (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)-

5.22.6: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

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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

W.T.P : 8.(i)- Substation Building

2.6.1: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

OD214677/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth exceeding 1.5 m, but not exceeding 3 m

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.40.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works up to Plinth level

5.40.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works above plinth & up to floor V level

5.22.6: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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

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

50.6.4.2:Hollow block masonry using pre cast block (Factory made) of size 40x20x20 cm or nearest available size confirming to IS 2185 part 1 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

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.51.2:Painting with silicon & acrylic emulsion based water thinnable sealer of approved brand and manufacture on wet or patchy portion of plastered surfaces:Two coats

10.6.1: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

21.1.1.3: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 )

21.3.2: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 5.50 mm thickness

10.26.3: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.G.I. pipes

OD214678/2022-2023:Supply and fixing MS chequerred plate over the cable duct as per the direction of department officers with priming and painting

W.T.P : 9.(i)-Compound wall & Gate, Parking area & lawn interlocking at WTP

2.6.1: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

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

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

5.22.6: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

50.6.5.2:Hollow block masonry using pre cast blocks ( Factory made) of size 40x20x15cm or nearest available size confirming to IS 2185 part 1 of 1979 for super structure up to floor two level with thickness 15cm in: CM 1:6 ( 1 cement : 6 coarse sand ) etc complete

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

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

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel 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.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

13.51.2:Painting with silicon & acrylic emulsion based water thinnable sealer of approved brand and manufacture on wet or patchy portion of plastered surfaces:Two coats

13.52.1:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

16.91.1: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.60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

W.T.P : 9.(ii)-Landscaping and gardening

30.2.1:Trenching in ordinary soil up to a depth of 60 cm including removal and stacking of serviceable materials and then disposing of surplus soil, by spreading and neatly levelling within a lead of 50 m and making up the trenched area to proper levels by filling with earth or earth mixed with sludge or / and manure before and after flooding trench with water (excluding cost of imported earth, sludge or manure).

2.1.1: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

30.2.4.1:Supplying and stacking at site dump manure from approved source, including carriage upto 5 k.m. lead complete (manure measured in stacks will be reduced by 8% for payment) :Screened through sieve of I.S. designation 20 mm

30.2.2:Supplying and stacking of good earth at site including royalty and carriage upto 5 k.m. lead complete (earth measured in stacks will be reduced by 20% for payment).

30.2.6:Uprooting weeds from the trenched area after 10 to 15 days of its flooding with water including disposal of uprooted vegetation.

30.2.7:Fine dressing of the ground

30.2.9:Mixing earth and sludge or manure in the required proportion specified or directed by the Officer-in-charge

30.2.14.1:Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately) :Holes 1.2 m dia and 1.2 m deep

OD214699/2022-2023:supply, transporting and fixing flowering plants in Pots/trenches as per the direction of departments officers up the watering with sprinkler and maintenance for 60 days or more till the plant establish properly, as per direction of officer-in-charge

OD214700/2022-2023:supply, transporting and fixing fruit plants trenches as per the direction of departments officers up the watering with sprinkler and maintenance for 60 days or more till the plant establish properly, as predilection of officer-in-charge

OD214701/2022-2023:supply, transporting and fixing bush type plants, leaf plants in Pots/trenches as per the direction of departments officers up the watering with sprinkler and maintenance<br>for 60 days or more till the plant establish properly, as per direction of<br>officer-in-charge.

OD214702/2022-2023:Supply and fixing to the suitable trench- Jack fruit tree hybrid plant 3 feet height

OD214703/2022-2023:Supply and fixing to the suitable type trench- Royal palm plant 6 feet height .

30.2.17.1:Making tree guard 53 cm dia and 1.3 m high as per design from empty coal tar drums, supplied free by the department, including providing and fixing 2 nos M.S. sheet rings 50 x 0.5 mm fixed with rivets complete in all respects including painting inside and outside of tree guard with:A coat of coal tar

30.2.24:Flooding the ground with water including making kiaries and dismantling the same

30.2.39.3:Complete maintenance of the entire garden features having as per yard stick in the garden area i.e. lawn trees, shrubs, herbs, hedge, flower beds, foliages, creepers etc. including hoeing, weeding pruning replacement of plants, gap filling, watering, mowing of lawn, grass cutting by lawn mover and brush cutter , removal of garden waste, applying insecticide, pesticide & fertilizers(whenever required) top dressing of lawn with good earth and manure and maintenance of other garden related works as directed by office-in-charge (Cost of Good Earth, Manure, Fertilizer, Insecticide , Pesticide , lawn mover and brush cutter with fuel will be provided by the Department & other T & P material/articles shall be provided by the contractor.)and as per direction of officer in charge.Flats. (1.35 Acre=One Mali) As per yard stick

30.2.54:Anti termite treatment by digging holes 30 cm deep and 4 cm dia, 6 to 7 holes around the tree using chemical emulsion at the rate of 1.5 liter per hole in two time or more application to get the trees free from termite infection chemicals used Chlorpyriphos 20% EC in the ratio of 1% concentration and as per direction of officer-in-charge.

OD214705/2022-2023:Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20grade PCC Using Concrete Mixer on M-10 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerbstone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete<br>

W.T.P : 9.(iii)-Water Supply arrangements in WTP

50.18.7.1.1: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

50.18.7.2.1: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

50.18.7.3.1: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

50.18.7.4.1: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

50.18.7.5.1: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

50.18.7.6.1: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

50.18.8.1.1: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

50.18.8.2.1: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

50.18.8.3.1: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

OD214679/2022-2023:Supplying, covey ,fitting ,concealed and fixing 20 mm CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. Brass socket, Brass bend, MALE BRASS UNION ,TRANSITION COUPLING ,END CAP,REDUCER BUSHING,MALE BRASS TEE,MALE ADAPTOR (BRASS THREADS),MALE ADAPTOR (BRASS THREADS) ,REDUCING MALE ADAPTOR (BRASS THREADS),FEMALE ADAPTOR (BRASS THREADS),REDUCING BRASS COUPLING,MALE BRASS UNION,FEMALE BRASS UNION,COUPLING,all types of bends,Brass tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece ,Brass threaded reducer,Brass threaded tee ,Brass threaded elbow etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position for connecting the angle valve ,taps ,Shower, etc asper the direction of Departmental officers. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials

OD214680/2022-2023:Supplying, covey ,fitting and fixing 15 mm chrome plated angle valve with branch connection of approved make (As per ASTM D 2467, Schedule 80). complete in all respect including cost of all necessary fittings as required,jointing materials in any position as per the direction of Departmental officers. No separate payment will be made for accessories, specials

OD214681/2022-2023:Supplying, covey ,fitting and fixing 25 mm 25mm chrome plated angle valve of approved make (As per ASTM D 2467, Schedule 80). complete in all respect including cost of all necessary fittings as required,jointing materials in any position as per the direction of Departmental officers. No separate payment will be made for accessories, specials

OD214682/2022-2023:Supplying, covey ,fitting ,concealed and fixing 25 mm CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. Brass socket, Brass bend, MALE BRASS UNION ,TRANSITION COUPLING ,END CAP,REDUCER BUSHING,MALE BRASS TEE,MALE ADAPTOR (BRASS THREADS),MALE ADAPTOR (BRASS THREADS) ,REDUCING MALE ADAPTOR (BRASS THREADS),FEMALE ADAPTOR (BRASS THREADS),REDUCING BRASS COUPLING,MALE BRASS UNION,FEMALE BRASS UNION,COUPLING,all types of bends,Brass tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece ,Brass threaded reducer,Brass threaded tee ,Brass threaded elbow etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position for connecting the angle valve ,taps,Shower, etc as per the direction of Departmental officers. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials.

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

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

OD214683/2022-2023:Supplying, covey ,fitting , and fixing of 15 mm Stainless Steel tap set with all accessories connecting Brass threaded reducer,Brass threaded tee ,Brass threaded elbow etc of approved make with all necessary accessories,including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position for connecting the angle valve ,taps ,Shower, etc as per the direction of Departmental officers. ( No separate payment will be made for accessories, specials.

OD214684/2022-2023:Supplying, covey ,fitting , and fixing of 200 mm Stainless Steel shower set with all accessories connecting Brass threaded reducer,Brass threaded tee ,Brass threaded elbow etc of approved make with allnecessary accessories,including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position for connecting the angle valve ,taps ,Shower, etc as per the direction of Departmental officers. ( No separate payment will be made for accessories, specials.

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.9.1:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 20 mm nominal outside diameter pipes.

100.9.2:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 25 mm nominal outside diameter pipes.

100.98.229:Supply of PVC Pipe, 10kg/cm2, 20mm Dia.

100.98.230:Supply of PVC Pipe, 10kg/cm2, 25mm Dia.

50.17.1.1: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.

50.17.1.5: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.

17.7.11: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

17.11.2: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

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

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

17.28.2.1:Flexible pipe32 mm dia

17.28.2.2:Flexible pipe40 mm dia

17.34.1:Providing and fixing toilet paper holder:C.P. brass

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

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

17.60.1.1: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

17.71: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

18.33.1: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:With common burnt clay F.P.S (non modular) bricks of class designation 7.5

OD214685/2022-2023:Supplying, covey ,and fixing 20mm G.M ball valve with polythene float for 20 mm connection (heavy quality) including cost of all necessary fittings as required,jointing materials in any position as per the direction of Departmental officers. No separate payment will be made for accessories, specials.

OD214686/2022-2023:Supplying, covey ,and fixing 25mm G.M ball valve with polythene float for 25 mm connection (heavy quality) including cost of all necessary fittings as required,jointing materials in any position as per the direction of Departmental officers. No separate payment will be made for accessories, specials.

OD214687/2022-2023:Supplying, covey ,and fixing 32 mm G.M ball valve with polythene float for 32 mm connection (heavy quality) including cost of all necessary fittings as required,jointing materials in any position as per the direction of Departmental officers. No separate payment will be made for accessories, specials.

OD214688/2022-2023:Supplying, covey ,and fixing 40 mm G.M ball valve with polythene float for 40 mm connection (heavy quality) including cost of all necessary fittings as required,jointing materials in any position as per the direction of Departmental officers. No separate payment will be made for accessories, specials.

OD214689/2022-2023:Supplying, covey ,and fixing 50 mm G.M. ball valve with polythene float for 50 mm connection (heavy quality) including cost of all necessary fittings as required,jointing materials in any position as per the direction of Departmental officers. No separate payment will be made for accessories, specials.

W.T.P : 9.(v) Site clearance ,levelling , other miscellaneous items etc

2.31: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

2.33.1: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

2.33.2: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

2.6.1: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

2.7.1: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.Ordinary rock

2.7.3: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.Hard rock (blasting prohibited)

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

5.22.6: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

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

56.13:Providing access to the site clearing site and making good for surveying in order to provide clear line of site devoid of any hindrance due to vegetation etc. and clearing areas for station points (This item is applicable only for sites without access such as in case of new road formation, bridge and building sites at in accessible locations).

56.17.1:Providing access to the site,clearing site and making good to erecting and conducting soil testing transfers within the site and for any other temporary arrangements to be erected within the area in connection with conducting soil testing.

OD10426/2023-2024:Charges for preparation of Good For Construction (GFC) drawings (both structural & architectural) through an accredited Structural Engineer/Govt. Accredited Agency after conducting Soil Investigation at WTP, recycling plant & reservoir site. The charges include the vetting charges for M/s WASCON, submission of 3 set of minimum A3 size Drawings for vetting by WASCON, soft copy of drawing in AUTOCAD and including any other design consultation charges complete as per direction of Departmental Engineer - In - Charge of the work.

13.71:Lettering with black Japan pint of approved brand and manufacture

OD23107/2023-2024:Supply and installation of lightning protection arrangements with 20 mm x 3 mm Copper tape and all materials including bolts and nuts,installation etc.cutting,welding,grouting,waterproofing the roof around the base complete etc as required

OD23108/2023-2024:Supply and installation of lightning protection arrangements with 50 mm dia globe having 5 pointed probes at top 1 m long stem of 25 mm dia copper tube rigidly fixed on RCC roof including supply of all materials including bolts and nuts ,installation etc.cutting,welding grouting,waterproofing the roof around the base,complete etc as required

OD23109/2023-2024: Providing standarded pipe earth station for lightening arrester with 40 mm dia 3.75m long class B.GI pipe confirminng IS (latest edition) including supply of all materials and providing chamber and cover etc.complete

GLSR : 1 Civil work

2.6.1: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

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

OD10514/2023-2024: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. .All work upto plinth level

OD10513/2023-2024: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. .All work above plinth level upto floor V level

OD10512/2023-2024:Extra for providing richer mixes at all floor levels. .Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

5.22.6: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

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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

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

13.83.2: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

100.36.1: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.

13.71:Lettering with black Japan pint of approved brand and manufacture

GLSR :2 Tank connection works

18.71.3:Providing and laying Double Flanged ( screwed / welded) Centrifugally (Spun) Cast Iron, Class B ( IS : 1536):200 mm dia C.I Double Flanged Pipe

18.71.4:Providing and laying Double Flanged ( screwed / welded) Centrifugally (Spun) Cast Iron, Class B ( IS : 1536):250 mm dia C.I Double Flanged Pipe

100.31.2.5:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 200mm diameter, Class II.

100.31.2.6:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 250mm diameter, Class II.

100.32.1:Conveying and fixing C. I. Single Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 25mm Single Acting Air Valve.

OD224354/2022-2023:Providing ventilating arrangment to the tank over the roof slab using 100mm GI medium pipe,-0.5m, 10mm GI Tee-1Nos,100mm GI 900 bend-2Nos of the both end of the Tee and closing the end of the bend with perforated GI sheet welded to the bond, and painting with black japan paint /syntatic enamel paint two coat over a priming coat etc complete and fixing the same in position etc

OD224356/2022-2023:Supply of flow meters and accessories of size 100mm-Supplying an Electromagnetic Flow meter confirming to protection level of IP-68 for Flow sensor and IP 67 for transmitter and having an accuracy level of 0.5% with LED /LCD display unit.The flow meter should have the housing (Flow sensor) to be made of ISS304/Carbon steel with anticorrossive protection and inside liner to be made up to Hard Rubber/neoprene all confirming to drinking water standads.The flow meter should be coupled with HART for data acquisition and transfer with provision for wirless transfer through GSM.The manufacturer should have the callibration standards as per ISO 17025 and the product shall have sufficient warranty provisions vide circular no KWA/HO/SP-4014/2012/Flowmeter and Soft starter dt 5/9/2012

OD224455/2022-2023:Supplying,Conveying and Fixing Water level indicator with brass ball and all accessories.-<br>including labour charges

100.1.2:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

Estimation of Road formation

3.6: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

4.1.A.1:Construction of granular sub-base by providing graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with a motor grader on the prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 Grading-I - Plant Mix Method

4.12: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.

5.1.a: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.

5.2.b:Providing and applying tack coat with bitumen emulsion (RS) using emulsion pressure distributor at the rate of 0.25 - 0.30 kg per sqm on the prepared Granular Surface cleaned with mechanical broom.

5.7.1:Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using viscosity grade bitumen ( VG - 30) to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour., laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to the required level and grade.

5.10.2.a:Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 75 tonnes/ hours using crushed stone chipping 6.7 mm size and bitumen (VG-30) 6.8 kg per 10 sqm

GLSR:3 Estimation of Anchor Block

2.6.1: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

OD224498/2022-2023::Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth exceeding 1.5 m, but not exceeding 3 m

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

5.22.6: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

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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

OD224499/2022-2023:Conveying MH cover 560x560mm with frame and fixing to the tank including cost of cementious materials required for the work<

Electrical components.

OD274915/2022-2023:Supply, installation, testing, and commissioning of electrical all items in connection with WTP and recycling plants like wiring materials, , wiring with suitable quality wires with sufficient number of Light(36 w led tube lights evenly fitted as minimum Two numbers per 100 sqmeter), Fan(Minimum one number per 100 sqmeter), Minimum three plug pints of light and one for Power per 100 sqmeter and other necessary switches and plug points of suitable ratings wherever necessary as per direction of departmental officers, Yard lighting works as directed by departmental officers, Providing and fixing all fixtures including good quality Ceiling Fan, Exhaust Fan (Toilets, Battery rooms etc), Pedestal Fan, wall mounted Fan and LED Lights of good quality wherever necessary and all other electrical works , CCTV works for all the areas in the WTP & outside(8Nos 5Mp camera woth all connected items one moth back up ),cables from main panel board to WTP with adequate sizes and connected components,All safety works and items as per the standards of Electrical Inspectorate, , lightning arrester as per IS specification, all safety equipment etc complete as per latest IE rules as per directions of departmental officers and items approved by Kerala Electrical Inspectorate, Drawings for the electrical inspectorate.(All the work must be in accordance with Electrical Inspectorate standards.) , and all other electrical works for the satisfactory completion of the same .All the other cable works related to Electrical works, Supply and works of required Earthing and all related mechanical works . All paper and allied works with Electrical inspectorate for approval and to be got approved by Electrical Inspectorate .

OD10402/2023-2024:Supply installation All type of testing, trial run and commissioning of 100kWp solar on grid plant with advanced Mono Perc Half Cut Solar panels, Structures to mount panels, DC cables and connectors DC junction Box, Inverters . AC junction Box , ,solar meter with Box, AC cables, Link/CB, TPN Box and all other electrical and mechanical accessories complete as per the direction of departmental officers and in accordance with Inspectorate standards. All paperwork, statutory fees and allied works with the Electrical inspectorate and KSEB Limited for the approval and to be got approved by Electrical Inspectorate and KSEB Limited complete a sper the direction of departmental officers and in accordance with Inspectorate standards. All paperwork, statutory fees and allied works with the Electrical inspectorate and KSEB Limited for the approval and to be got approved by Electrical Inspectorate and KSEB Limited

Mechanical items

OD274771/2022-2023:Supply, installation, Testing, Trial run and commissioning of All Mechanical components of the Water Treatment Plant and recycling plant including pumps, motor, valves filter bed arrangements, gantry cranes, crane for chlorine tonner, rolling shutters, grills, ladders, (except Raw water and clear water pump sets), handrails, protection works, pipeline works between all components such as blower unit, recycling plant, backwash tank etc all work in the WTP, blower units-(Use all DIK9 pipe), bridges and racking mechanics, chlorine tonner with lifting arrangements ; and filled chlorine tonner from TCL(4Nos)with all statutory approval . , supply, providing testing and commissioning of chlorinator unit with chlorine mixing pump and all connecting accessories(capacity of chlorinator for 100% over load-pennwalt type backwash units all connected works for the satisfactory completion of works as per the direction of departmental officers.

Estimation of Raw water & Clear water pumps

OD262908/2022-2023:Supply and installation of Electro magnetic flow meters and accessories of minimum size of 450 mm or more reqired as per the design at raw water pumping main-Supplying an Electromagnetic Flow meter confirming to protection level of IP-68 for Flow sensor and IP 67 for transmitter and having an accuracy level of 0.5% with LED /LCD display unit.The flow meter should have the housing (Flow sensor) to be made of ISS304/Carbon steel with anticorrossive protection and inside liner to be made up to Hard Rubber/neoprene all confirming to drinking water standads.The flow meter should be coupled with HART for data acquisition and transfer with provision for wirless transfer through GSM.The manufacturer should have the callibration standards as per ISO 17025 and the product shall have sufficient warranty provisions vide circular no KWA/HO/SP-4014/2012/Flowmeter and Soft starter dt 5/9/2012

OD262868/2022-2023:Design, testing, Supply, erection, trial run, and commissioning of Vertical Turbine Pumpsets of 75 percent efficiency (3Nos Including One Nos stand by-50% standby) 139.75 lps (including extra for Raw water+extra for parrel pumps)against a total head of 119.0m and having 1500 rpm sync. Speed, Bronze LTB2 Impeller, SS 316 shaft, cast iron casing, Bronze LTB2 neck ring, SS 410 sleeve, squirrel case EF2 motor with a complete integrated soft starter panel capable of operating the motor having a protection level of IP 40 or more with integrated bypass contactor in the panel and motor protection relay having parameters as per IE rules, with a power control MCCB and line power contactor, and the starting current shall be 2.5 – 3.5 times the normal full load current of motor with Ammeter, voltmeter and phase indicators, space heaters, floor monitory type and having an insulation level of 100 V (the standard of starter is to be I.E.C 60947-4-2) control switches, capacitors, pressure gauge etc satisfy the requirements and including the cost of internal wiring with suitable copper cable, valve( PN1.6), specials etc and fixing the flow meter to pump sets (motor, capacity, type etc should be specified.) pipes and specials required for the interconnection works with the existing pumping main suction and delivery part of pumps and provide the electrical and mechanical installation as per the KSEB, and KSEI specification and standards (All items required for the commissioning should be supplied and erected/fixed and initial and final approval obtained from KSEI and got energized from KSEB). The pump and motor supplied are to be from Kerala Water Authority shortlisted manufacturers and should be in accordance with relevant IS specifications. 2-year warranty. Total shall be limited to 2 Years) .(Rate vide proceedings no. 9710/ae15/2021/kwa Pump dtd.08/02/2023 of the MD and latest any orders).(The acual head to be arrived by the contractor).

OD262867/2022-2023:Supply of Electromagnetic flow meters and accessories of minimum size 200 mm or more as per the design at clear water pumping main from various part of reservoyors-Supplying an Electromagnetic Flow meter confirming to protection level of IP-68 for Flow sensor and IP 67 for transmitter and having an accuracy level of 0.5% with LED /LCD display unit.The flow meter should have the housing (Flow sensor) to be made of ISS304/Carbon steel with anticorrossive protection and inside liner to be made up to Hard Rubber/neoprene all confirming to drinking water standads.The flow meter should be coupled with HART for data acquisition and transfer with provision for wirless transfer through GSM.The manufacturer should have the callibration standards as per ISO 17025 and the product shall have sufficient warranty provisions vide circular no KWA/HO/SP-4014/2012/Flowmeter and Soft starter dt 5/9/2012

Estimation of Electric items -Supply no 250 KVA 11KV/433Verection testing and commissioning of 1 (Indoor)Transformer at WTP site

OD262939/2022-2023:Supply erection testing and commissioning of250 KVA ,11KV/433V,3 phase,50Hz,Dry type USS copper wound distribution transformer with VCB Panel(HT rating,11 KV,630A,26.3A for 3 sec.with spring charging moter rated for 230 V AC,Tripping coil,clossing coil rated 24V DC,11 KV Resin Cast CT(-/5A,5P10,15VA) Dual core, 11 KV Resin Cast PT (11 KV /11V, 100 VA Class0.5),Instantaneous IDMT relay with microprocessor base 30/C 1EF relay,Master Trip Relay,Auxilary relay)....etc....Complete with all fittings as per IS: 2026 and Kerala Electrical Inspectorate standards

OD262940/2022-2023:Supply,erection,resting and commissioning of TOD meter with maximum demand in KVA suitable for the above out door metering set housed in a weather proof out door kiosk.The rate shall include the cost of testing at KSEB and all other connected expenses.

OD262937/2022-2023:LSB-supply,instalation,testing and commissioning of 4 Way MCB TPN Vertical DB emprising of 63A,4P,MCB RCCB 1 No.as incomer and 25A TP MCB-1No,6Nos.6 to 16A SP MCBs as out going.With tined copper bus bars/ cable,interconnections,as per KEI standards fixed in open system.

OD262936/2022-2023:Provisions for Construction of cable duct for laying cable and transformer plinth

OD262935/2022-2023:Cabling Supply,Laying,Testing and Commissioning of following sizes of MV(1100V) cables XLPE Aluminium cables as per IS standards 3.5 x 240 Sq. mm

OD262949/2022-2023:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3.5 x 185 sqmm

OD262948/2022-2023:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.including supply and fixing of 38mm dia 'b' class GI pipe,funnel for watering purpose,copper strips interconnection including construction of masonry chamber with MS cover as per IS 3043-1987

OD262947/2022-2023:Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. including supply and fixing of funnel for watering purpose,copper strips interconnections including construction of masonry chamber with MS cover as per IS 3043-1987

OD263691/2022-2023:Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required for substation,transformers,panel boards equipment and interconnection of earth pits etc. complete as per standards.

OD262945/2022-2023:MS Items<br>Supply and fixing of 6mm thick checkered plate with required MS angle/ plate supports over the masonry cable trenchs at substations and electrical control room. Angles and plate should be painted one coat of primer and two coats of enamel paint as required as per KEI standards

OD262944/2022-2023:Supply and fixing of MS angle/supports for cable trays for clamping of cables in trenches/ through walls and trusses etc. Angles and plates should be painted one coat of primer and two coat of enamel paint as required as per KEI standards.

OD262943/2022-2023:Safety Items -Supply and providing the following safety items (Rubber mat required nos,11KV Hand Gloves 2 set,11KV Danger board ,Fire bucket with clamp,Fire Aid Box with medicine , Shock treatment chart, Fire Extinguisher (6kg) ..etc... approved by Kerala Electrical Inspectorate and relevant standards

OD263003/2022-2023:Supplying and drawing 3x 1.5 sq. mm FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required

OD263708/2022-2023:supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :3 x 150 sq. mm

OD263717/2022-2023:Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required

OD264138/2022-2023:B-supply,instalation,testing and commissioning of 4 Way MCB TPN Vertical DB emprising of 63A,4P,MCB RCCB 1 No.as incomer and 25A TP MCB-1No,6Nos.6 to 16A SP MCBs as out going.With tined copper bus bars/ cable,interconnections,as per KEI standards fixed in open system

OD264139/2022-2023:Supply, installation,testing and commissioning of Neutral CT for transformer protection, ratio - 125/5A, class 5P10 neutral CT with suitable size weather proof enclosure with iron frame work including all accessories.

OD264140/2022-2023:Supply of 3.5 core 300 Sq mm additional cable(2 run) beyond the initial supply of 10m

Estimation of Electric items -Supply erection testing and commissioning of 1 no 650 KVA 11KV/433V (Out door door)Transformer at well site

OD263975/2022-2023:Supply erection testing and commissioning of650 KVA ,11KV/433V,3 phase,50HzDry type USS indoor type copper wound distribution transformer with VCB Panel(HT rating,11 KV,630A,26.3A for 3 sec.with spring charging moter rated for 230 V AC,Tripping coil,clossing coil rated 24V DC,11 KV Resin Cast CT(-/5A,5P10,15VA) Dualcore, 11 KV Resin Cast PT (11 KV /11V, 100 VA Class0.5),Instantaneous IDMT relay with microprocessor base 30/C 1EF relay,Master Trip Relay,Auxilary relay)....etc....Complete with all fittings as per IS: 2026 and Kerala Electrical Inspectorate standards

OD263974/2022-2023::11 KV Equipments<br>Supply of all materials and providing 11KV sub station yard using 4 Nos. 175x85mm ISMB joist of 9.50m height, 100x50mm MS channels cross arms. 2 set of 200A, 11KV gang operated AB switches with operating handles of required length, 2 sets of 11KV DO fuses. 2 sets of KA Lightning arrestors, Disc insulators, pin insulators and interconnections of the above items using '0' SWG copper conductor, copper sockets, including all assocciated civil works and painting of all structures with two coats Zinchromate primer and aluminium paint etc. complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards.

OD264079/2022-2023:11KV Metering Unit :- Supply,erection,testing and commissioning of outdoor type metering unit consisting of the following. CT:- Ratio-10/5A, Burden-10 VA,Class-0.2S PT:- Ratio-11KV/110V,Burden-25 VA,Class-0.2 The rate shall including the cost of testing the equipment at KSEB and all other incidental expenses.The CT ratio should be fixed only after obtaining as per power allocation from KSEB

OD264080/2022-2023:Supply of all materials and providing 2000mm wide 1800mm height iron frame gate made out of 40x40x6mm angles welded with 12mm iron rode vertically in 10mm c/c with necessary foundation locking arrangements etc.Complete including painting with two coat of zinchromatin primer and aluminum paint as per relevant standards

OD264081/2022-2023:Supply of all materials and providing sub station yard fencing using 40x40x6mm angle iron frame work of size 1500x1800mm fitted with 12mm iron rode vertically in 10mm c/c and bolted the same to 75x40x6mm vertical channel erected at 1500mm c/c and 2000 above ground level of sub station yard and500mm below with 300x300mm plain cement concrete(1:3:6) base using 40mm granite aggregate and top surface finished neat and including all associated civil works andpainting of all structures with two coats Zinchromate primer and aluminum paint etc. complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards

OD264084/2022-2023:Cabling<br>Supply,Laying,Testing and Commissioning of following sizes of MV(1100V) cables XLPE Aluminium cables as per IS standards<br>3.5 x 240 Sq. mm

OD264085/2022-2023::LSB-supply,instalation,testing and commissioning of 4 Way MCB TPN Vertical DB emprising of 63A,4P,MCB RCCB 1 No.as incomer and 25A TP MCB-1No,6Nos.6 to 16A SP MCBs as out going.With tined copper bus bars/ cable,interconnections,as per KEI standards fixed in open system.

OD264087/2022-2023:Supply, installation,testing and commissioning of Neutral CT for transformer protection, ratio - 125/5A, class 5P10 neutral CT with suitable size weather proof enclosure with iron frame work including all accessories.

OD264088/2022-2023:Supply,erection,resting and commissioning of TOD meter with maximum demand in KVA suitable for the above out door metering set housed in a weather proof out door kiosk.The rate shall include the cost of testing at KSEB and all other connected expenses

OD264111/2022-2023::Provisions for Construction of cable duct for laying cable and transformer plinth

OD264113/2022-2023::Safety Items -Supply and providing the following safety items (Rubber mat required nos,11KV Hand Gloves 2 set,11KV Danger board ,Fire bucket with clamp,Fire Aid Box with medicine , Shock treatment chart, Fire Extinguisher (6kg) ..etc... approved by Kerala Electrical Inspectorate and relevant standards

OD264116/2022-2023:Providing and fixing 25 mm X 6 mm copper strip in 40 mm dia G.l. pipe from earth<br>electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required for substation,transformers,panel boards equipment and interconnection of earth pits etc. complete as per standards.

OD264117/2022-2023:Supply of all material providing pipe earthing using 38mm dia 'B' class GI pipe buried in ground at depth of 3.0m from ground level with alternate layers of charcoal and common salt including supply and fixing of funnel for watering purpose,copper strips interconnections including construction of masonry chamber with MS cover as per IS 3043-1987

OD264118/2022-2023:Supply of all material providing earthing using600mm x 600mmx 6mm size CI earth plate buried in ground at a depth of 2.7m from ground level with alternate layers of charcoal and common salt including supply and fixing of 38mm dia 'b' class GI pipe,funnel for watering purpose,copper strips interconnection including construction of masonry chamber with MS cover as per IS 3043-1987

OD264119/2022-2023:Supply of all materials and providing end termination of following size PVC/XPLE insulated sheathed armored aluminum conductor cables(1100V grade) 185sq.mm XLPE cable for giving connection to equipment etc. complete as per standards including accessories like cable socket etc

OD264120/2022-2023::Cabling<br>Supply,Laying,Testing and Commissioning of following sizes of MV(1100V) cables XLPE Aluminum cables as per IS.standards<br>3.5x185 Sq. mm(3 run)

OD264121/2022-2023:B-supply,instalation,testing and commissioning of 4 Way MCB TPN Vertical DB emprising of 63A,4P,MCB RCCB 1 No.as incomer and 25A TP MCB-1No,6Nos.6 to 16A SP MCBs as out going.With tined copper bus bars/ cable,interconnections,as per KEI standards fixed in open system

Operation and maintanance of WTP for a period of 3 year(only the electrical energy charges payable to KSEB during the maintenance period shall be born by KWA)

OD10471/2023-2024:Operator

OD10469/2023-2024:Shift Assistant

OD10470/2023-2024:sweeper-part time

OD10461/2023-2024:Supply and delivery of Hydrated lime as per specification

OD10462/2023-2024:Supply and delivery of Class IV Alum -With relevant IS specifications.

OD10463/2023-2024:chlorine tonner filling from TCL(transporting, filing cost , loading unloading etc.)-Refilling charges of empty Chlorine cylinders including transportation of empty Chlorine cylinders from WTP to TCL Kochi including all loading and unloading charges, transportation charges,etc. complete including cost of Chlorine gas as per the direction of the department officers

OD10465/2023-2024:Labour and material (all costs towards labour, spares, consumables, chemicals, repairs and renewals shall be on to the account of the contractor)Charges for Periodical Maintenance, Repairs of aerator,raw water Chanel,clear water channels ,flash mixer,clarifiers, filter bed building .chemical room building , lamella Clarifiers, leading Channels and other all units in the WTP and connected structures,compound wall, including door, windows,ventilators, hand rails ,lamella plate,( all components in the civil strutcher ) etc complete to the satisfaction of the KWA Engineer in-charge( If any found to be defective either due to manufacture or due to unsatisfactory maintenance, the same should be replaced by the contractor at his cost.).Sump,Back wash tank-minimum once in 3 months or( as instructed by KWA engineer).sludge lagoon ,recycling unit -minimum once in 4 months or( as instructed by KWA engineer). all other items should need daily cleaning or ( as instructed by KWA engineer).

OD10466/2023-2024:Labour and material (all costs towards labour, spares, consumables, chemicals, repairs and renewals shall be on to the account of the contractor)cost for maintaining inside area of WTP compound such as roads , Landscaping area, gardens,water lines , electrical items,Cost of manure for gardening, hire charges for gardening tools , diesel operated lawn mover, including cost of diesel etc as per the direction of departmental officers

OD10467/2023-2024:Labour and material (all costs towards labour, spares, consumables, chemicals, repairs and renewals shall be on to the account of the contractor) cost for replacement of any parts and spares in the electrical,mechanical , ,laboratory equipment,plumping items,furniture items,landscaping items,valves. hand rails, gate, all components in the WTP .building and connected structures during maintenance period ,If any equipment/machinery/tools,All components connected with the WTP etc ( If anything found to be defective either due to manufacture or due to unsatisfactory maintenance, the same should be replaced by the contractor at his cost).

OD10468/2023-2024:cost for safety equipment such as helmets, safety shoes, jackets, safety belts, self containing breathing apparatus, refilling of fire extinguisher, safety masks, first aid kits,Tools and Plants required for the day to day operation of the Plant and Equipment etc complete.as per the direction of departmental officers..(all costs towards labour, spares, consumables, chemicals, repairs and renewals shall be on to the account of the contractor)- Three years

OD10460/2023-2024:Operation and maintenance of WTP and connected works -2nd year.

OD10459/2023-2024:Operation and maintenance of WTP and connected works -3rd year.

Chicago Constructions International Pvt Ltd

Bidder Name

Chicago Constructions International Pvt Ltd

Sreekumar S