Jal Jeevan Mission -Kasaragod district-WSS to Trikaripur and adjoining Panchayaths Construction of Intake well cum pump house,substation,35.0 MLD water treatment plant, Supplying and laying pumping main and allied works

Amount

Appendix A - construction of intake well and Pump House at Mukkada

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

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

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

OD87256/2023-2024:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials. Medium rock

100.3.9.11:Earthwork in open well excavation (in or under water) for wells of diameter above 9.0m and up to 12.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5m including neat banking.

100.3.9.12:Earthwork in open well excavation (in or under water) for wells of diameter above 9.0m and up to 12.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 1.50m to 3.0m including neat banking.

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

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

100.4.S.6:15% extra for additional lift excluding cost of materials.

OD87257/2023-2024:Providing 20mm tor steel dowel rods at bottom of the well at 30cm in two rows for fixing the curb with bottom hard rock layer including cost of materils, labour charges etc. complete

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

100.7.2:Bailing out water with engine and pump set above 5HP up to 10HP including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

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)

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

50.5.7:Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.37.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, 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 the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately.All wiork upto plinth level

5.37.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, 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 the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately.All work above plinth level upto floor V level

OD87259/2023-2024:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

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

OD87260/2023-2024:Centering and shuttering including strutting etc. and removal of form for well steining

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

5.11.1:Extra additional height in centering, shuttering where ever required with adequate bracing, propping etc. including cost of de-shuttering and decentering at all levels, over a height of 3.5m, for every additional height of 1 metre or part thereof (Plan area to be measured).Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)

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

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)

50.6.7.2:Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.

13.11:18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 ( 1 cement : 5 coarse sand) finished with a top layer 6 mm thick cement plaster 1:6 ( 1 cement : 6 fine sand).

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

50.13.1:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete

13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)

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

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)

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

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

13.85.1:Applying priming coats with primer of approved brand and manufacture, having low VOC ( Volatile Organic Compound) content.With ready mixed pink or grey primer on wood work (hard and soft wood ) having VOC content less than 50 grams/ litre

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.

11.41.2: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 600 x 600 mm.

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

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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

OD87261/2023-2024:Supply, fabrication and erection of long travel (LT) girder fixing to the base plate at the existing bracket at site including cutting hoisting and fixing in position and painting the exposed surface with a coats of steel primer and 2 coats of aluminum paint including cost of labour charges and conveyance of all materials, etc. complete and as directed by the departmental officers for 10cm internal diameter intake well cum pump house

OD87262/2023-2024:Design manufacture supply of 5T capacity electrically operated over head crane arrangements suitably positioned on appropriate ISMB steel sections used as main girders, carbon steel for circulating railing and grooved wheels. The entire assembly shall be capable for three dimensional lifting operations covering the entire pump house area. The whole mechanism must be easily operated from the pump house floor and all the rotating parts shall be fitted with suitable bearings of international quality. The collinear transmission shall incorporated if any shall be jointed with steering cross and rivets. The gear box and transmission arrangements of the crane must be designed for smooth and easier operations. The motors and other electrical fitting connected with the crane shall be comply to relevant Indian Standards. All necessary safety arrangements shall be incorporated in the crane arrangements such as stoppers, overhead protection, earthling etc. The entire installations shall be painted using aluminum paint after two priming coat. An operation manual of the same also be supplied. The trolley frame shall be steel box sections and axial bearing shall be superior roller type. Wheel assembly should be fitted in L type housing and trolley wheel shall be medium carbon alloy steel solid forged with BHN 341. All gear boxes shall be completely enclosed having splash lubricated type scaled with neoprene O ring

OD87263/2023-2024:Erection and commissioning of the above specified 5T capacity electrically operated over head crane arrangements suitably positioned on the appropriate ISMB steel sections including providing and fixing suitable side 45 x 45 MS base plate 18mm thick over the existing RCC pillars brackets by drilling, fixing belt of suitable size and grouting with CM and welding LT girder ISMB 550 with cover plate 20mm thick and circular girder ISMB 250 with required MS base plate if any and also fixing the ends of the LT girder to the size suitably and also providing LT rail with suitable end stoppage. This also includes provision for box type fabricated from rolled steel section and carriages of suitable construction with all good quality accessories like gears, wheels axis rubber buffers, bearing etc, the work also consists of all tools and equipment's , labour, supervision, load testing all safety devices required for the satisfactorily operation etc.. The rate inclusive of MS base plate, stoppers and carriage, all required accessories, painting with aluminum paints including trial run etc. complete

OD87264/2023-2024:Providing Lightening arrester

OD87265/2023-2024:Intake arrangement at well at three levels at river side angle iron frame 65x65x8mm for 2x2m opening in well, MS grill over opening for screening, MS shutter with 16mm thick MS plate with frame and rubber sealing for the opening, 25mm MS rod for operating the shutter with lever and key arrangement at the well plat form for operating at different water levels

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

17.7.7:Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Flat back wash basin size 450x300 mm with single 15 mm C.P. brass pillar tap

OD87267/2023-2024:Providing Plumping work for new toilet including cost and labour charges for all materials etc. complete.

9.117.1:Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1 mm), with wall thickness 2.0mm (±0.2 mm), corners of the door frame to be jointed with galvanized brackets and stainless steel screws, joints mitred and plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 x 19 mm and 1 mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer's specification and direction of Engineer-in-chargeExtruded section profile size 48x40 mm

9.118.3:Providing and fixing to existing door frames25 mm thick PVC flush door shutters made out of a one piece Multi chamber extruded PVC section of the size of 762 mm x 25 mm or less as per requirement with and average wall thickness of 1 mm ( ± 0.3 mm). PVC foam end cap of size 23x10 mm area provided on both vertical edges to ensure the overall thickness of 25 mm. An M.S. tube having dimensions 19 mm x 19 mm and 1.0 mm (± 0.1 mm) is inserted along the hinge side of the door. Core of the door shutter should be filled with High Density Polyurethane foam. The Top & Bottom edges of the shutter are covered with an end -cap of the size 25 mm x 11 mm. Door shutter shall be reinforced with special polymeric reinforcements as per manufacturer,s specification and direction of Engineer-in-charge to take up necessary hardware and fixtures. Stickers indicating the locations of hardware will be pasted at appropriate places.

OD87268/2023-2024:Supplying and fixing Electromagnetic flow meter conforming to protection level IP-68 for flow sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD display unit suitable to measure the discharge of CW . The flow meter should have the housing ( flow sensor) to be made of SS 304/Carbon steel with anticorrosive protection and inside liner to be made up of Hard Rubber/ Neoprene all confirming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warrantee position. Flow meter should be tested and calibrated at FCRI, Palakkad and test certificate should be produced. Flow meter should be calibrated with physical measurement at site after installation. A battery back of min 24 hrs should be provided. For 600 mm Flow meter<br><br>

Appendix B-Construction of 35 MLD Water Treatment Plant at Pallipara

100.2.2:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10m2 on plan), including dressing of sides and ramming of bottoms, lift up to 1.5m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

2.26.1:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

4.1.5: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 20 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)

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)

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

50.6.7.2:Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.

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

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

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

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

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

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

OD87279/2023-2024:12mm cement plaster finished with a floating coat of neat cement mix 1:3 ( 1 cement : 3 fine sand ) adding 2% water proofing compound

OD87280/2023-2024:12mm cement plaster finished with a floating coat of neat cement of mix 1:3 ( 1 cement : 3 fine ) adding 2% water proofing

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.

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.

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

13.45.1:Finishing walls with textured exterior pint of required shade:New work (Two or more coats applied @ 3.28 ltr/ 10 sqm ) over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm

13.48.1:Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of special primer applied @ 0.75 ltr /10 sqm

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.

OD87281/2023-2024:Providing and fixing 304 stainless steel plate settler , plates and support structures for water treatment, Inclined Channel Support, top cover, side support, weir for water out flow, SS 304 nuts and bolts, welding etc settlers and side supporting cover are fabricated using high graded stainless steel SS 304 suitable for use in the water and waste treatment plants to improve the quantity and quality of water production with all required accessories-(effective size of plate length-2.25m, width-1.2m, thickness6mm.) as per the direction of departmental officers.

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

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.

21.3.3: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 8 mm thickness

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

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

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

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

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

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

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

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

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.

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

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

10.28:Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners 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.

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

OD87282/2023-2024:Supplying and fixing Electromagnetic flow meter conforming to protection level IP-68 for flow sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD display unit suitable to measure the discharge of CW . The flow meter should have the housing ( flow sensor) to be made of SS 304/Carbon steel with anticorrosive protection and inside liner to be made up of Hard Rubber/ Neoprene all confirming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warrantee position. Flow meter should be tested and calibrated at FCRI, Palakkad and test certificate should be produced. Flow meter should be calibrated with physical measurement at site after installation. A battery back of min 24 hrs should be provided. For 600 mm Flow meter<br><br>

OD87289/2023-2024:Mechanical Items - Supply, erection, trail running and commissioning of all the necessary mechanical items for the 35 MLD water treatment plant Preparation of detailed design and drwings for all pipings and mechanical equipments required for the functioning of 35 MLD WTP as per the latest Indian and International code provisions, obtaining sanction from Engineer in charge ,supply and installation of Mechanical components like pipings & valves ,compactable for SCADA operation , under drainage system for filter beds, pumps ,motors , blowers and plate settlers etc complete including all materials, installation and labour charges as per the direction of Engineer in charge

OD87290/2023-2024:Electrical items - Supply, erection, trail running and commissioning of all the necessary electrical equipment and accessories for the 35 MLD water treatment plant Preparation of detailed design and drawing of all electrical components required for the functioning of 35 MLD Water Treatment Plant as per the latest provisions of Indian Standard Electrical code , obtaining sanction from Engineer in charge ,supply and installation of all electrial components as per the approved design, including all wirings and cablings required for lightings and mechanical equipments etc. complete including all materials and installation labour charges as per the direction of the Engineer in charge

OD87291/2023-2024:Commissioning of 35 MLD capacity Treatment Plant by testing ,trial running and commissioning of all civil ,Mechanical ,Electrical and electronic components of the plant, operating and maintaining it for a period of one year fulfilling following conditions. (a) All consumables,chemicals and spares required for the commissioning and during the one year maintenance period shall be the responsibility of the Contractor . This includes chemicals viz Alum (55 MT approximately) , Hydrated Lime ( 27 MT approximately), Liquid Chlorine gas for disinfection of Treated water (40 MT approximately) required for the operation of plant for a period of one year. (b) All the operating and supporting staff deployed in the Treatment Plant shall be qualified and experienced as per KWA norms.Minimum One qualified operator and two helpers should be deployed in each shifts and plant shall run in all three shifts.Salary and wages of people deployed for operation and monitoring of WTP shall be the responsibility of Contractor. (c)The treated water quality shall confirm to IS 10500 and its latest amendments.The production out put of the plant shall be meeting the design requirements. (d)Preventive maintenance of all electro mechanical equipments shall be carried out to ensure no irruption in the running of WTP due to breakdown of electro mechanical components. (e)The functioning of laboratory shall be ensured throughout the day to ensure quality of treated water.All chemical and reagents required for the functioning of laboratory during the maintenance period shall be provided by Contractor . (f) The entire WTP operation and its maintenance shall be done through SCADA system designed and installed for the purpose .Up keeping of SCADA system during the maintenance period also shall be the responsibility of Contractor . (g)Operation and up keeping of CCTV cameras installed at various locations inside water treatment plant for monitoring water treatment plant operation and maintenance shall also be the responsibility of Contractor . (h) Inaddition to the staff deployed for day to day plant operation (1 Operator and 2 Helpers shift) One watchman cum security guard need to be deployed at main gate and one gardener should be deployed on daily basis for day to day upkeeping of landscaping carriedout in the WTP compound. (i) Washing and cleaning of tanks, filterbeds, floculator,Platesettler ,Lamella units ,Lagoon shall be carried out at frequent intervals and all dirt, sediments and other wastages shall be disposed off scientifically. (j)All paintings and finishings of civil structures happened during the maintanence period shall be rectified by the Contractor. (k) Repair and maintanence of all pumps and motors ,replacement of damaged pumpbearings ,motor windings etc shall be the responsibility of the Contractor . (l) Electricity charges of water treatment plant during the commissioning and maintenance period shall be born by KWA

OD87293/2023-2024:Design charges - Charges towards designing of 35 MLD Capacity Water Treatment Plant as per specifications specified in NIT Vol II

50.2.25.1:Filling with contractor's own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge

OD87295/2023-2024:Providing Sign Board using 50mm GI pipe of 7 feet height & 4 feet x 3 feet Aluminium/ GI/ MS Sheet (3mm) by Paint / Sticker using Blue paint and letters Board to KWA Well & Plant. Fixing properly at Site using PCC by the direction of the departmental officers

OD87296/2023-2024:Documentation of Components indicating the details of WSS/ Components etc. as per the direction of departmental officers

18.73.9:Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :500 mm dia Ductile Iron Double Flanged

18.73.11:Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :700 mm dia Ductile Iron Double flanged

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

OD87297/2023-2024:1.1 11 kV Equipment : Supply of all materials and providing 11KV sub station yard using 4nos. 175x85mm. ISMB joist of 9.5M height, 100x50mm. MS chanel cross arms, 2sets of 200A, 11KV gang operated AB switches with opertating handles of required length,2 sets of 9.6KV,6KA , Lightning Arrestors, 2sets of 11KV, D.O fuses, Pin insulators, Disc insulators and inter connections of the above items using 8mm dia copper wire with proper copper sockets , including all associated civil works and painting of all structurers with two coats of zinchromate primer and aluminium paint, including earthing etc. complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards

OD122733/2023-2024:Preparation of detailed design& drawings, obtaining approval of Engineer in charge , Supply and installation of CCTV camera system having components as given below for the WTP covering entire WTP compound area of admeasuring 1.57 acres including supply of all materials , installation charges and labour charges etc.complete. 1. 32 channel NVR with 2 x 6 TB HDD - 2Nos ( or as per site requirement) 2. 24 Port Gigabit ethernet Unmanaged PoE+ switch with 24x PoE+ @ 380W -2Nos ( or as per site requirement) 3. 8 Port Gigabit ethernet L2 PoE switch with 8x PoE @ 46W and 1 nos fiber Gigabit uplink port -3Nos ( or as per site requirement) 4. SFP 1G ethernet fiber module - 5Nos ( or as per site requirement) 5. Varifocal 4 Mp Dome Camera - 36 Nos ( or as per site requirement) 6. Varifocal 4 Mp Bullet Camera - 16Nos ( or as per site requirement) 7. PVC Backbox for Camera - 52Nos ( or as per site requirement) 8. 55" LED Industrial type monitor (24x7) - 2Nos ( or as per site requirement) 9. Supply and connecting 10 Mtr HDMI cable and make the system functional - 2Nos ( or as per site requirement) 10. Supply and connecting 10 Mtr USB extension cable and make the system functional - 2Nos ( or as per site requirement) 11. 1 kVA UPS with 1 hour backup - 1No ( or as per site requirement) 12. 600VA UPS - 3Nos ( or as per site requirement) 13. 12 DU rack with fan, PDU, Cable manager, hardware set etc. complete -1No ( or as per site requirement) 14. 9U rack with fan, PDU, Cable manager, hardware set etc. complete - 3Nos ( or as per site requirement) 15. 24P fully loaded Cat6 patch panel -1No 16. SITC of fully loaded 12P LIU - 4Nos ( or as per site requirement) 17. Fiber patch cord 2 Mtr - 5Nos ( or as per site requirement) 18. CAT6 patch cord 1 Mtr - 30Nos ( or as per site requirement) 19. Supply and fixing of Gigabit Transceiver - 2Nos ( or as per site requirement) 20. Supply and clamping of necessary cables and conduits as per the site requirement and as per the direction of Engineer in charge

OD87298/2023-2024:1.2 11kV equipment : Supply of all materials and providing substation yard fencing using 50 x 50 x 6mm angle iron frame work of size 1500x2500mm fitted with weld mesh of 10 gauge and bolted the same to 100 x 50 x 6 mm vertical chanel erected at 1500mm c/c and 2500mm above ground level of substation yard and 500 mm below with 300 x300mm plain cement concrete (1:3:6) base using 40 mm granite aggregate and top surface finished nea,t earthing as per IS Including laying of ganite agregate in entinre yard area as per IS

OD87299/2023-2024:1.3 11kV Equipment : Supply of all materials and providing 2000mm wide 2500mm height weld mesh gate made out of 50 x 50 x 6mm Angles with necessary foundation locking arrangements etc. complete, including painting with two coats of zinchromate primer and aluminium paint as per standards.

OD87300/2023-2024:1.4 : 11 kV Metering Unit : Supply,erection, testing and commissioning of out door type metering unit consisting of the following accessories: Current Transformer CT Ratio 100/5A Burden 15VA Accuracy Class 0.2S Potential Transformer PT ratio 11KV/110V Burden -100VA. Accuracy Class 0.2 The rate shall include the cost of testing the equipment at KSEB and all other incidental expences. The CT ratio should be fixed only after obtaining the power allocation from KSEB. Vide vetted estimate Special officer Electrical. PRJ(KNR)-09/22/14.06.2022

OD87301/2023-2024:1.5 : TOD Meter : Supply,erection, testing 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 the equipment at KSEB and all other incidental expences. Vide vetted estimate Special officer Electrical. PRJ(KNR)-09/22/14.06.2022

OD87302/2023-2024:1.6 11kV Switch Gear Indoor for WTP: Supply, erection, testing and commissioning of 11KV, 630A, 350MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and drawout type vacuum circuit breaker single panel system comprising of 1 no. VCB suitable for installation in 3 phase , 3wire, 50Hz. AC,11kv, effectively earthed supply system,comprising of motorised and spring assisted, independent, trip free closing mechanism and all metering equipments indicating V, I, KW, PF etc, numerical protective relays etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel. 11KV Switchgear(Indoor) at WTP

OD87303/2023-2024:1.8 : 1.8: 11kV /433V, 160kVA Transformers at WTP: Supply, erection, testing and commissioning of 160 KVA, 11KV/433V. 3phase, 50Hz. ONAN cooled , indoor type copper wound distribution transformers, suitabe for parrallel operation, with HV and LV side cable end box arrangements, on load tap changer with 17 tap positions having +5% to -15% variations in1.25% steps with RTCC panel including first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections . The cost of control cables both internal and external shall be included in the cost of Transformer 11KV/433V, 160KVA Transformers at WTP

OD87305/2023-2024:3.2 Power Distribution board (PDB) at Intake, Booster and WTP- Supply, erection, testing and commissioning of 8 way MCB distribution board comprising to the following. 63A 4 pole MCB 1 No. as incomer with 63A 100mA ELCB and 20A TP MCB-2Nos. & 20A SP MCB- 6 Nos each. as outgoings, With tinned copper busbars/cables, interconnection, housed in a suitable metal enclosure as per KEI standards fixed in open system. at Intake, Booster and WTP

OD87306/2023-2024:3.3 Lighting Distribution board (LDB) at Intake, Booster and WTP- Supply, erection, testing and commissioning of MCB distribution board comprising to the following. 40A TPN 4 pole MCB 1 No. as incomer with 40A 30mA ELCB, 18 nos 6 AMPS SP MCB as outgoings, With tinned copper busbars/cables, interconnection, housed in a suitable metal enclosure as per KEI standards fixed in open system. at Intake, Booster and WTP

OD87307/2023-2024:4.1D Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps an

OD87308/2023-2024:4.1E Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench. 4 core 16 Sq.mm.PVC AL. Cable For Intake,Booster and WTP

OD87309/2023-2024:4.1F Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench. 4 core 10 Sq.mm.PVC AL. Cable. at Intake,Booster and WTP

OD87310/2023-2024:4.1a Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench. 3.5 core 300Sq.mm.1100v, XLPE AL Cable. in WTP

OD87311/2023-2024:4.1b Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench. 3 core 150Sq.mm.11kv, XLPE AL Cable in WTP

OD87312/2023-2024:4.1c Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench. 3.5 core 185 Sq.mm,1100V XLPE AL Cable. at WTP

OD87313/2023-2024:4.1d Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench. 3.5 core 150 Sq.mm,1100V XLPE AL Cable. at WTP

OD87314/2023-2024:4.2B Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 3 core 150Sq.mm.11kv,XLPE AL Cable(Outdoor) at Intake,Booster and WTP

OD87315/2023-2024:4.2C Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 3 core 150 Sq.mm.11kv,XLPE AL Cable (Indoor) at Intake, Booster and WTP

OD87316/2023-2024:4.2E Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 3.5 core 50Sq.mm. AYFY Cable at Intake, Booster and WTP

OD87317/2023-2024:4.2F Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 4 core 16 Sq.mm.PVC AL. Cable. at Intake, Booster and WTP

OD87318/2023-2024:4.2G Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 4 core 10 Sq.mm.PVC AL. Cable. at Intake, Booster and WTP

OD87319/2023-2024:4.2a Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 3.5 core 300Sq.mm.1100v, XLPE AL Cable. in WTP

OD87320/2023-2024:4.2d Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards 3.5core 185 Sq.mm.XLPE AL Cable. in WTP

OD87321/2023-2024:4.2e Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 3.5 core 150 Sq.mm,1100V XLPE AL Cable. in WTP

OD87322/2023-2024:5.1 : Earthing - Supply Installation and testing and commissioning of platee earthing with GI plate electrode 600mm x 600mm and 6 mm thickness - the platee electrode being first fabricated and then galvanized to minimum 100 microns coating thickness, with no bare steel surface left exposed without zinc coating – the installation done as per IS at 3.0M depth at the earthing location, with the connection terminal on the top of the plate electrode above the ground level, and then backfilling watering and compaction using excavated earth mixed with conductivity enhances and moisture retention agents including construction of masonry trough with MS cover as per IS 3043 - 1987.

OD87323/2023-2024:5.2a : Earthing - Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc

OD87324/2023-2024:5.2b : Earthing - Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc.- 25x3mm copper strips.

OD87325/2023-2024:5.2c : Earthing - Supply, laying and termination of the following sizes of GI strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc. 25x6mm GI strips.

OD87326/2023-2024:5.2d : Earthing - Supply, laying and termination of the following sizes of GI strip/wires for earthing of substation, transformers, HT panel boards, LT panel boards, equipment and inter connection of earth pits etc.32x6mm GI strips.

OD87327/2023-2024:6.1 : MS items - Supply and fixing of 6mm thick checkered plate with required M.S. angle/plate supports over the masonry cable trench at substation and electrical control room. Angle and plate should be painted one coat of primer and two coats of enamel paint as required.

OD87328/2023-2024:6.2 MS items: Supply and fixing of M.S. angle cable tray for clamping the various sizes of cables in trenches, through walls, & trusses etc. as per KEI standards

OD87329/2023-2024:7.1 Battery& Battery Charger. - Supplying, fixing, testing and commissioning of Lead acid cell battery suitable for operation of the switchgears and protective equipments with sufficient Ah capacity at 10hrs rate of discharge assembled with plante positive and pasted negative plates with inter cell, inter raw, interior connectiors etc. stand and cell insulators, sealed floats, nuts, bolt, washersetc with electrolyte of specific gravity 1.190 and accessories such as voltmeter, Thermometer, Hydrometer, spaners etc with teak wood stand with 3 coats of antiacid paint to accomodate battery.

OD87330/2023-2024:7.2 Battery and Battery charger : Supplying, fixing, testing and commissioning of automatic twin battery charger with distribution board with all instruments and protective devices etc. complete as per standards. Battery& Battery Charger

OD87332/2023-2024:9.0 Internal and External Lighting- Supply, installation testing and commissioning required number of MCB DB, MCB, Isolators, point wiring as per IS for light fan exhaust fan plug point etc, circuit main, lighting fixtures, exhaust fans, ceiling fan, wall mounted fan, 5pin plug, power plug, street light, yard light, earthing etc complete.ar Well and Transformer room

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

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).

30.2.4.1: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

30.2.6: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

OD87334/2023-2024: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 kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete

OD87335/2023-2024:Anti termite treatment of lawn area through premise 30.50% I P. one liter premise diluted in 499 liters water and applying solution @ 1.00 litre solution per sqm lawn or bed area.(two application) i/c cost of chemical)and as per direction of officer-in-charge.

OD87337/2023-2024:Supply and fixing to the suitable Jack fruit tree hybrid plant 3 feet height

OD87338/2023-2024:Supply and fixing to the suitable type trench- Royal palm plant 6 feet height .

OD87339/2023-2024:supply, transporting and fixing flowering plants in Pots/trenches as per the direction of departments officers up the watering with sprinkler and maintenance 60 days or more till the plant establish properly, as per direction of officer in charge charge

OD87340/2023-2024:supply, transporting and fixing fruit plants in trenches as per the direction of departments officers , watering with sprinkler and maintenance for 60 days or more till the plant establish properly, as per direction of officer-in-charge

OD87341/2023-2024:Supply, transporting and fixing bush type plants, leaf plants in Pots/trenches as per the direction of departments officers , watering with sprinkler and maintenance for 60 days or more till the plant establish properly, as per direction of officer-in charge

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

30.2.17.1: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

OD87342/2023-2024:Fabricating, supplying and fixing water level indicator for Tank/sump 3.0m long using 30x30x5 mm MS angle framework, graduations are marked on hylam sheet using weather proof stickers, moving MS plate indicator with reflective stickers, counter weight ball in perforated PVC pipe 140mm size connected with plastic twine running through brass pulley and all arrangements are enclosed in casing pipe etc complete

OD87343/2023-2024:Supplying and fixing lightning arrestor including lightning conductor of GI 7/10 SWG(10 mm), dia standard wire with lightning road of 25 mm dia, 0.90 meters long with earth electrode 25 mm dia, 2.75 meters long GI pipe from ground level connecting 50 mm diameter, 1.40 meters long perforated GI pipe including fixing of clamps as per IS 2309 fixing all accessories etc complete

OD87344/2023-2024:Supply, Installation and setting up of Desktop computer system (Lenovo/Dell/HP) having Intel core i3-10th Gen (6MB Cache, 4Cores, 3.60 GHz up to 4.20 GHz), 8GB DDR4, 1TB HDD/500GB SSD, DVD-RW, Integrated graphics, Built-in WiFi, 22 amp (or nearest) FHD Display, Serial port, Bluetooth, Windows10, MS Office, USB Key board Mouse, 3 year On site warranty. Inclusive of 600VA V-Guard UPS, Canon multi function laser Printer.

OD87346/2023-2024:Supply, Installation and commissioning of Electric Bunsen Burner 300W with SS housing and with energy regulator. Ceramic crucible temperature up to 600 degree celcius ISO 9001:2015 Certified

OD87347/2023-2024:Supply, installation and commissioning of Digital pH Meter (Range 0-14 pH, Resolution 0.01pH) with standard glass and reference electrode with stand

OD87348/2023-2024:Supply and installation of following laboratory equipments with specifications for WTP laboratory 1.Jar test apparatus -(minimum 5 jars) Continuous duty geared motor drive with built in speed control, S.S. stirring shafts with adjustable height 2.Electronic Balance (2 weigh up to 1 mg)- Electronic balance accuracy 0.001 gm (1mg) capacity 220 gm -1 No 3. Residual Chlorine test kits (Range from 0.1 ppm to 5 ppm) - 2 Nos 4.Autoclave - Vertical -portable-single wall electrically operated constructed with SS 304 grade capacity 1.5 KW , 20 ltrs -1 No 5.Conductivity Meter - Digital conductivity meter with cell model of approved brand -1 No 6. Colori meter - Digital photoelectric colori meter with 8 filters (1 ml) -1 No. 7. Incubator- Double wall chambers inner made of Aluminium and outer of mild steel sheet duly powder coated with 2 1/2" thick glass wool insulation. Temperature is controlled by an imported thermostat to a maximum of 110 degree celsius with an accuracy of +/-1 degree celsius and working temperature of ambient +5 degree celsius to 80 degree celsius and without thermometer . Size 300 x 300 x 300mm ,250 W, 28 Ltrs -1 No 8. Bacteriological water test kit (Microbiological test) -1 No 9. Laboratory Refrigerator vertical type minimum gross volume 200 ltrs -1 No 10. Distilled water still ( Wall mounting )- It is electrically operated to obtain pyrogen free distilled water made of complete SS (single wall) , fitted with I.S.I marked heaters to ensure trouble free continuous service.Wall mounting clamp is provided with the unit butn without rubber tube ,supplied with cord and plug to work on 220/230V, 3000 W, 4 ltrs/Hr. 11.Glass wares The following minimum number of glass wares of standard manufacturers and other requirements for testing shall be supplied. Beakers, low form with spout; (5 No. 100 ml; 5 No. 250 ml; 5 No. 600 ml; 4 No. 1000 ml; 2 No. 2000 ml) Burette, schellbach, Class B, with interchangeable PTFE key (2 No. 50 ml) Retort stand base, stainless steel, 210 x 130 x 8 mm; with threaded retort rod, 750 x 12.5 mm. (2 No of each). Retort stand boss and clamp (5 No. of each) Measuring cylinders, polypropylene with spout (5 No. 25 ml., 5 No. 50 ml., 5 No. 100 ml. and 2 No. 1000 ml.); Volumetric flasks BS 1792 Class B type, with polystop (5 No. 100 ml., 5 No. 250 ml., 5 No. 500 ml. and 5 No. 1000 ml.); Erlenmeyer flask, DIN 12387 (5 No 200 ml) Pipettes, straight sided BS 700, Class B, graduated to deliver fast flow (10 No. 1 ml., 10 No. 2 ml., 10 No. 5 ml. and 10 No. 10 ml.); Pipettes, bulb, Class B, BS 1583 (2 No. 10 ml; 2 No. 25 ml.) 2 No. pipette fillers; Nessler tubes (20 pairs 50 ml. and 5 pairs 100 ml.); Racks for Nessler tubes (5 No. 50 ml. and 2 No. 100 ml.); 10 No. Plastic sample bottles with screw caps of capacity 500 ml; 10 No. Plastic sample bottles with screw caps of capacity 1000 ml; 4 No. Plastic buckets of capacity 10 litres; Beakers, Pyrex, low form with spout (10 No. capacity 100 ml., 5 No. capacity 250 ml. and 5 No. capacity 1000 ml); 5 No. Wash bottles capacity 600 ml; Filter Papers (Whatmann) 15 cm diameter (10 No. boxes No. 1 Grade and 10 No. boxes No. 42 Grade); 10 No. Funnels, plain glass, conical, 75 mm diameter; Glass rod -6 Nos,Spatula -2 Nos,Porcelain dish -2 No 14.Chemical Reagents Aluminium standard solution; 1000 mg/l 2 x 500 ml Ammonia 35% solution 4 x 1000 ml DPD tablets No 1 (comparator) 2000 No. DPD tablets No.3 (comparator) 2000 No. 25 Hexamine 4 x 500 g Hydrochloric acid 6 x 1000 ml Hydroxylammonium chloride 2 x 500 g Indicator solution, BDH 4.5 2 x 500 ml 1, 10 Phenanthroline hydrochloride 6 x 5 g Pyrocatechol violet 2 x 5 g Sulphuric acid, 0.02 N (0.01 M), CONVOL 3 carton x 6 ampoules All chemicals to be of Analytical Reagent (AR) or equivalent grad 12 Supply, installation and commissioning of Digital Turbidity Meter with photo diode detectorwith range 0-1000 NTU and accuracy 3%

OD87349/2023-2024:Supply and delivery of the following items: Test tube basket with cover (110x120x150) - 4 Nos, Test tube rack Aluminum 24H x 19mm - 1 No, Absorbent Cotton - 1 roll, Petri Dish (80x17mm) - 10 Nos, Petri Dish (100 x 17mm) - 6 Nos, Graduated Pipette (10ml) with borosilicate glass - 2 Nos, Sampling glass bottle with stop cock (125ml) - 10 Nos, Rubber bulb for up to 100ml capacity pipette - 4 Nos, Non Absorbent Cotton - 2 rolls, Test tube 5ml of borosilicate glass - 20Nos

OD87350/2023-2024:Supply, installation and commissioning of Hot Plate 1.6kW, 25 x 40 (or nearest) size having MS powder coated body and thick Stainless steel plate top. Temperature controlled by energy regulator. ISO 9001:2015 Certified

OD87351/2023-2024:Supply convey and place in position ,Steel table with locking arrangement -5 Nos ,Steel chair with cushion-10 nos, ,Steel almirah with locking arrangement 5 nos, multy wood racks-5 Nos etc complete as per direction of Engineer in charge

OD87353/2023-2024:Supply of Chlorine Tonners as per specification (Code of construction ASME Section VIII Div 1/2004 including amendments confirming to BS 1500,IS 2825 and IS 646) having water capacity 780 Kg (approx),Design Pressure 20 Kg/cm2, Inside diameter 760mm (approx),Shell thickness 10mm(minimum),Overall length 2085mm(approx),Tare weight 620Kg (approx),Valve outlet 5/8 Prime Thread 14tpi bsp, Temperature 65 deg C, Material specification shell/Head SA516 grade 70,Radiography 100% for all welded seams by X-ray machine,Corrossion allowance 1.6mm(minimum),Eduction pipe 1/2NB SCH 80,shape of domes concave with chime as per CFR 49 both end inward curved etc including loading, unloading, delivery charges at WTP Urathur with existing taxes and statutory certificates from concerned govt. departments.

OD122732/2023-2024:Supply and installation of following safety equipments and any other safety equipments being prescribed by inspectorate of Factories and Boilers from time to time for licensing of Water Treatment Plant as per the direction of Engineer in charge . 1. Breathing Apparatus of approved (ISI ) brand with air filled cylinder(reusable type), 30 mintes capacity -2 Nos 2. Fire extinguishers 5 kg capacity- 10 Nos 3. Hand Gloves - 10 Sets 4. Gum Boot - 10 Sets 5. Helmets - 10 sets 6. Hardhats - 10 Nos 7.Respiratory mask single filter - 5 sets 8.Hearing protection -5 sets 9. Emergency Chlorine cylinder handling tool kit - 1 set 10. Fire bucket (3 Nos) with stand, filled with sand -3 sets

16.68:Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Appendix-C-Construction of Transformer Building

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

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

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

OD87277/2023-2024:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials. Medium rock

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)

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

5.37.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, 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 the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately.All wiork upto plinth level

5.37.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, 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 the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately.All work above plinth level upto floor V level

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

5.22.6: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

50.6.7.2:Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.

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

50.13.1:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete

13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)

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

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)

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

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

13.85.1:Applying priming coats with primer of approved brand and manufacture, having low VOC ( Volatile Organic Compound) content.With ready mixed pink or grey primer on wood work (hard and soft wood ) having VOC content less than 50 grams/ litre

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.

11.41.2: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 600 x 600 mm.

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

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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

OD87278/2023-2024:Providing Lightening arrester

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

17.7.7:Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Flat back wash basin size 450x300 mm with single 15 mm C.P. brass pillar tap

9.117.1:Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1 mm), with wall thickness 2.0mm (±0.2 mm), corners of the door frame to be jointed with galvanized brackets and stainless steel screws, joints mitred and plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 x 19 mm and 1 mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer's specification and direction of Engineer-in-chargeExtruded section profile size 48x40 mm

9.118.3:Providing and fixing to existing door frames25 mm thick PVC flush door shutters made out of a one piece Multi chamber extruded PVC section of the size of 762 mm x 25 mm or less as per requirement with and average wall thickness of 1 mm ( ± 0.3 mm). PVC foam end cap of size 23x10 mm area provided on both vertical edges to ensure the overall thickness of 25 mm. An M.S. tube having dimensions 19 mm x 19 mm and 1.0 mm (± 0.1 mm) is inserted along the hinge side of the door. Core of the door shutter should be filled with High Density Polyurethane foam. The Top & Bottom edges of the shutter are covered with an end -cap of the size 25 mm x 11 mm. Door shutter shall be reinforced with special polymeric reinforcements as per manufacturer,s specification and direction of Engineer-in-charge to take up necessary hardware and fixtures. Stickers indicating the locations of hardware will be pasted at appropriate places.

Appendix - D- Part 1- 700mm RWPM - working charges

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

100.1.5: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 50 m, in Ordinary Rock.

100.2.3: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 Medium Rock Requiring Blasting.

100.1.9: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 Hard Rock Requiring Blasting.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.8.2:Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals.

100.41.40:Supply, stacking, spreading and consolidating of Red earth in the trench of pipe line for cushion including carriage, loading, unloading & stacking up to any lead.

OD87269/2023-2024:Labour for cutting DI. pipe with steel saw.<br>700 mm diameter DI. pipe

18.70.12: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:700 mm dia pipes

OD87270/2023-2024:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:<br>700 mm diameter pipe

100.14.11:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 700mm diameter Ductile Iron Class K-9 Pipes.

100.35.11:Testing 700mm DI/CI pipeline with potable water to the required test pressure. 700 mm dia Observed Data derived from item no.1030 of PHED DATA

100.32.5:Conveying and fixing C. I. Double 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): 100mm Double Acting Air Valve.

100.31.1.2: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): 100mm diameter, Class I.

100.31.1.7: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): 300mm diameter, Class I.

100.31.1.13: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): 700mm diameter, Class I.

100.37.15.1:In situ fabrication of M.S. pipes of size 700mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.15.2:Fabricating M.S. flanges of diameter 700mm using 16mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.15.3:Cutting 700mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.15.4:Welding 700mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.15.5:Grinding cut and weld edges of 700mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

OD87272/2023-2024:Conveying and laying MS Pipes excluding cost of pipes and specials: 300mm diameter MS Pipes.

OD87273/2023-2024:Conveying and laying MS Pipes excluding cost of pipes and specials: 700mm diameter MS Pipes.

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

2.26.1:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

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)

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

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

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

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

100.37.26.1:In situ fabrication of M.S. pipes of size 1000mm (I.D.) using 10mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.26.3:Cutting 1000mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 10mm thick M.S. plates.

100.37.26.4:Welding 1000mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 10mm thick M.S. plates.

100.37.26.5:Grinding cut and weld edges of 1000mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 10mm thick M.S. plates.

OD87274/2023-2024:Providing and drilling with horizontal directional drilling machine and its air compressor for the work including all cost of mobilization and installation and all labour charges etc. complete for 1000mm casing pipe

OD87275/2023-2024:Ductile Iron Specials Above600 mm Push on Joints

18.68.2:Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :Above 600 mm dia

18.69.2:Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :Above 600 mm dia

OD87276/2023-2024:Supplying 600 mm electromagnetic flow meter conforming to protection level 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 meter) to be made of SS 304/ Carbon steel with anti corrosive protection and inside liner to be made up of hard ribber/ newsprint all conforming to drinking water standards. the flow meter should be coupled with HART for data acquisition and transfer, with provision for wire less transfer through GSM. The manufactures should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions.

Appendix - D- part II - 700 mm RWPM - cost of materials

100.98.125:Supply of DI K9 Pipe Conforming to IS 8329/2000, 700mm Dia.

100.98.455:Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS2, Size 100mm.

100.98.470:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.0, Size 100mm.

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

OD87355/2023-2024: Supply of CI Double Flanged Non Retern Valve Conforming to IS 14846 - 2000, Non Retern Valve PN 1.6, Size 700mm

OD87356/2023-2024: Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 700mm

Appendix - E - Supply, erection, commissioning and maintaining of vertical turbine pump set 500 HP at Intake , 16HP Centrifugal Pumpset at WTP and Tranasformer at Intake

OD97868/2023-2024:Vertical Turbine Pump - Head 100m to 150m - Power -Above 200 HP ( Two pumps working at time in parallel operation) Supply, erection, testing and commissioning of KWA pre-qualified reputed make Vertical Turbine type pump set with Bronze/SS impeller, SS shaft and CI pump casing with suitable type base plate with coupling guard foundation bolts & nuts etc. complete suitable for coupling the pump and motor above the base plate etc. complete including providing suitable concrete foundation including cost of cement, sand and metal etc. complete, including supply, erection, testing and commissioning of KWA approved suitable panel board , cabling work, earthing, capacitors, valves and suction and delivery pipe connections etc. complete including two year maintenance cost of all the components related to pump sets. Duty condition : Discharge – 338 lps,,Total head - 142 m, (Two pumps working at a time in parallel operation) Minimum efficiency 70% Two pumps working in parallel operation and one pump as stand by. Total two year warranty.

OD98045/2023-2024:Supply of suitable 3.3KV soft starter-451-500 HP for 500 HP Pump set/motor HT. Two year warranty. --Supply, erection, testing and commissioning a complete integrated FCMA/soft starter panel capable of operating the motor( 500hp VT Pump set,3phase AC 3300 V, 50 Hz) having a protection level of IP 40 or more with integrated bypass contactor in the panel and digital motor protection relay of reputed make having parameters as per IE rules, with a power control contactor and line power contactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor mounting type and having insulation level of 7600V(for 3300V supply) . the standared is to be IEC 60947-4-2 Including supply installation testing and commissioning of 3.3KV capacitor suitable for the above 500hp pump set to keep the power factor between 0.98 and 1.0, with tuned reactor and 3.3KV HRC fuse protection. Total two year warranty.

OD98022/2023-2024:Motor: Supply , erection , testing and commissioning of KWA pre-qualified reputed make vertical solid shaft 22 TEFC squirrel cage induction motor suitable for the above pump working on 3 phase 50 Hz AC supply , working voltage 3.3KV. The motor shall confirm to EEF1/ IS 325 including providing suitable Non reversible ratchet mechanism for the Motor and VT Pump. Two year warranty.

OD122717/2023-2024:Design, supply, erection and commissioning of APFC capacitor panel having suitable capacity and voltage for power factor compensation for motors to achieve a power factor 0.98 or higher at any combination of running of pump sets and shall be fitted with digital APFC controller of reputed make with 3phase current and voltage measurement, pf display(3 digit after decimal), individual harmonics measurement, front panel setting keys for power factor and other settings . The capacitor should confirm to IS 2834-1986. 3300 volts / 433 volts as the case may be. The switching of capacitor shall be with capacitor duty VCB for 3.3 KV and capacitor duty power contactor for 433 Volts. The panel shall have indication for capacitors in service and instantaneous power factor value. (For 500 HP 3.3 KV VT pump set at Intake

100.37.15.1:In situ fabrication of M.S. pipes of size 700mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.15.2:Fabricating M.S. flanges of diameter 700mm using 16mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.15.3:Cutting 700mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.15.4:Welding 700mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.15.5:Grinding cut and weld edges of 700mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

OD87361/2023-2024:11KV Equipments ( Existing control room) "Design, Supply, erection, testing and commissioning of 11KV, 630A, 350MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and drawout type vacuum circuit breaker 4 panel system ( one incomer 11KV VCB, 2 Nos Outgoing LBS [one to existing 11kV panel other to new pump house VCB panel], One 11KV metering panel for KSEBL) suitable for installation in 3 phase, 3wire, 50Hz. AC,11kv, effectively earthed supply system, comprising of motorised and spring assisted, independent, trip free closing mechanism and all metering equipments, protective relays etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel."

OD87362/2023-2024:11KV Metering Unit Design, Supply,erection, testing and commissioning of indoor type metering unit suitable for installation in indoor VCB panel and consisting of the following accessories: Current Transformer CT Ratio 50/5A-3Nos. Burden 15VA Accuracy Class 0.2S Potential Transformer PT ratio 11KV/110V-1No. Burden -100VA. Accuracy Class 0.2 The rate shall include the cost of testing the equipment at KSEB and all other incidental expences. The CT ratio should be fixed only after obtaining the power allocation from KSEB.

OD87363/2023-2024:11KV VCB Panel(Indoor) Design, Supply, erection, testing and commissioning of 11KV, 630A, 350MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and drawout type vacuum circuit breaker single panel system suitable for installation in 3 phase , 3wire, 50Hz. AC,11kv, effectively earthed supply system,comprising of motorised and spring assisted, independent, trip free closing mechanism and all metering equipments, protective relays etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel.

OD87364/2023-2024:TOD Meter "Supply,erection, testing and commissioning of indoor type TOD meter(as per existing KSEBL requirements) 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 the equipment at KSEB and all other incidental expences."

OD87365/2023-2024:3.3KV Vaccum Circuit Breakers Design, Supply, erection, testing and commissioning of 3.3KV, 400A, 75MVA, totally enclosed, copper bus bar, floor mounting in metal clad, indoor extensible type flush mounted, MDO VCB 5 panel system (1 no as incomer and 3 Nos as outgoings for motors interlocked with each other 2 Nos working at a time, and 1 as spare ) suitable for operations in 3 phase , 3wire, 50Hz. AC,3.3kv, effectively earthed supply of spring assisted, independent, trip free closing mechanism Numerical protection relay for incomer as well as outgoing, master trip relay etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel.

OD87366/2023-2024:11KV/3.3KV Transformer. "Design,Supply,erection, testing and commissioning of 1250 KVA (minimum 1500kVA, transformer capacity shall be suitble for safe & optimal operation of the Raw water pumpsets and clear water pumpsets together), 11KV/3.3KV. 3phase, 50Hz. ONAN cooled , indoor type copper wound distribution transformers, with HV and LV side cable end box arrangements, on load tap changer with 17 tap positions having +5% to -15% variations in 1.25% steps with RTCC panel including first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections . The cost of control cables both internal and external shall be included in the cost of Transformer."

OD87367/2023-2024:Neutral Grounding Resistor. "Design,engineering, supply erection,testing and commissioning of indoor type 3.3KV stainless steel make neutral grounding resistor in sheet steel enclosure with IP 23 degree protection with siutable neutral CT for REF protection. The cubicle shall be fabricated out of 3mm sheet steel and painted with anti –rust primer coating followed by two coats of paint of approved shade, as per standards. The resistance shall be of Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all external interconnections. The cost of control cables both internal and external shall be included in the cost of NGR."

OD87368/2023-2024:Modification of LT Panel in existing control room "Modification of existing LT panel to provide additional outgoing for giving LT power supply to New Pump house & 47MLD TP. Fabrication / modification , extenstion of Bus Bar, supply fitting 100A TPN MCCB & 250A TPN MCCB with Rotary handle, Bus bar interconection, painting etc complete including testing and commissioning"

OD87369/2023-2024:Cabling Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench. 1core 95Sq.mm.3.3kv, XLPE AL Cable.

OD87370/2023-2024:Cabling Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench. 3 core 300 sq mm.11kv, XLPE AL Cable

OD87371/2023-2024:Cabling Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench.3 core 240 Sq.mm,3.3kV XLPE AL Cable.

OD87372/2023-2024:Cabling Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench.3 core 185 Sq.mm,3.3kV XLPE AL Cable.

OD87373/2023-2024:Cabling Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench.3.5 core 120Sq.mm. 1100V AYFY Cable ( to 45 MLD TP)

OD87374/2023-2024:Cabling Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench.3.5 core 70Sq.mm. 1100V AYFY Cable ( to Lighting panel)

OD87375/2023-2024:Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 1 core 95 Sq.mm.3.3kv,XLPE AL Cable(Indoor)

OD87376/2023-2024:Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3 core 300Sq.mm.11kv,XLPE AL Cable(Outdoor)

OD87377/2023-2024:Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3 core 300 Sq.mm.11kv,XLPE AL Cable (Indoor)

OD87378/2023-2024:Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3core 240 Sq.mm.3.6 KV XLPE AL Cable.

OD87379/2023-2024:Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3core 185 Sq.mm.3.6 KV XLPE AL Cable.

OD87380/2023-2024:Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3.5 core 120Sq.mm. AYFY Cable

OD87381/2023-2024:Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3.5 core 70Sq.mm. AYFY Cable

OD87382/2023-2024:Earthing - Supply Installation and testing and commissioning of platee earthing with GI plate electrode 600mm x 600mm and 6 mm thickness - the platee electrode being first fabricated and then galvanized to minimum 100 microns coating thickness, with no bare steel surface left exposed without zinc coating – the installation done as per IS at 3.0M depth at the earthing location, with the connection terminal on the top of the plate electrode above the ground level, and then backfilling watering and compaction using excavated earth mixed with conductivity enhances and moisture retention agents including construction of masonry trough with MS cover as per IS 3043 - 1987.

OD87383/2023-2024:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc. 25x6mm copper strips.

OD87384/2023-2024:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc.25x3mm copper strips.

OD87385/2023-2024:Supply, laying and termination of the following sizes of GI strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc.25x6mm GI strips.

OD87386/2023-2024:Supply, laying and termination of the following sizes of GI strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc.32x6mm GI strips.

OD87387/2023-2024:Supply, laying and termination of the following sizes of GI strip/wires for earthing of substation, transformers, HT panel boards, LT panel boards, equipment and inter connection of earth pits etc.50x6mm GI strips.

OD87388/2023-2024:MS Items. "Supply and fixing of 6mm thick chequered plate with required M.S. angle/plate supports over the masonry cable trench at substation and electrical control room. Angle and plate should be painted one coat of primer and two coats of enamel paint as required."

OD87389/2023-2024:Erection, Testing & commissioning charges Supply and fixing of M.S. angle cable tray for clamping the various sizes of cables in trenches, through walls, & trusses etc. as per KEI standards.

OD87391/2023-2024:Supplying, fixing, testing and commissioning of automatic twin battery charger with distribution board with all instruments and protective devices etc. complete as per standards.

OD87392/2023-2024:Safety Items Supply and providing the following safety items approved by Kerala Electrical Inspectorate and relevant standards.

OD87394/2023-2024:Miscellaneous Items Amount for preparation of drawing and fees towards Electrical Inspectorate,obtaining necessary approval from Electrical Inspectorate,and KSEBL etc and for conducting soil test etc ( actual fees remitted at respective offices viz:electrical incorporate and KSEBL will be born by KWA)

Appendix F-Road restoration PWD

4.2.A.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-III -For lower sub-base - Mix in Place 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.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

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.

5.3.2.a:Providing and laying bituminous macadam with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with a bituminous binder (VG 30), transported to the site, laid over a previously prepared surface with paver finisher to the required grade, level, and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction For Grading II - (19 mm nominal size)

5.6.2.a:Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( NRMB) @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects For Grading - II (13.2 mm Nominal Size)

Bidder Name

Kannan K