KIIFB Project Tranche 13 WRD 025-29- Kuttanadu Drinking Water Project Phase ll in Alappuzha District.-Package I- Construction of Intake structure cum Pump house, Laying of Raw water and Clear water pumping main, Construction of 30 MLD WTP and allie

Amount

Appendix A-Intake pipe -Supply of materials

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.

OD70825/2022-2023:Providing Centrifugally cement lining for 1020mm OD MS pipe of 10mm thick with 1:2, 12mm thick at 80% sand and 20% jelley of size less than 9mm for internal lining and for external lining with cement mortar 1:3, 20mm thick after bending wire mesh of size 50mmx50mmx3mm (10g)with IS specification on the pipe by spot welding providing a gap of 10mm between mesh and plate using space and as per the direction of dept. officer

OD212583/2022-2023:Supplying 1000mm CI, D/F Sluice valve with cap and nominal pressure designated with high tensile brass stem conforming to IS:14846/2000 in intake pipes.

Appendix B: Raw Water intake pipe-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.

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

100.1.3:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 3m but not exceeding 4.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.4:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 4.5m but not exceeding 6m, 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.

100.6.1:Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm M.S. angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed, dismantling, cleaning and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries 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.

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.

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

5.33.1: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

20.5.1:Providing, driving and installing driven Pre-cast reinforced cement concrete piles of specified diameter and length below the pile cap in M-25 cement concrete to carry safe working load not less than specified. With a central through preformed hole with M.S. black pipe of dia, 40 mm for grouting with cement sand grouting of mix 1:2 ( 1 cement : 2 coarse sand) under sufficient positive pressure to ensure complete filling including centering, shuttering, driving and removing the steel casing pipe and lifting casing etc. complete but excluding the cost of steel reinforcement. (Length of pile for payment shall be measured from top of the shoe to the bottom of pile cap).400 mm dia piles

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

5.31:Extra for laying reinforced cement concrete in or under water and /or liquid mud including cost of pumping or bailling out water and removing slush etc., complete. Note:- The quantity will be calculated by multiplying the depth measured from the subsoil water level upto the centre of gravity of the R.C.C. under subsoil water with the quantity of R.C.C. in cubic metre executed under subsoil water. The depth of centre of gravity shall be reconed correct to 0.1m. 0.05 m or more shall be taken as 0.1 and less than 0.05 m ignored. No extra payment shall be made for placing reinforcement or centering & shuttering under subsoil water conditions.

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

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

OD2015/2022-2023:Constructing ring bund of top width 2.00 m, bottom width 4.00 m and height 3.00 m by using earth filled cement bag on both faces and filling clay for puddle and for dismantling after completing work etc. complete

OD2017/2022-2023:Design, manufacture ,supply, testing and commissioning of overhead crane 2.5 T capacity chain pulley block and geared trolley having vertical movement supported on channels having vertical movements etc. for smooth functioning of crane as per IS specifications including all fittings conveyance, erection, testing, commissioning and incidental charges etc. including painting the exposed suface as detailed item above with the following specifications.<br>a) Type of construction Single girder<br>b) Safe working load 2.5T<br>c) Span of crane 3m<br>d) Test load 5.0 Tonne<br>e) Crane operation floor level with hand<br>f) Length of travel Single girder<br>g) Chain pulley block : Indef brand (Design code IS3882, Hook IS 8610, Lead chain IS 6216 (Alloy steel grade 80), Hand chain IS 2429 (MS grade 30)<br>h) Brake type : Self actuating screw friction and disk type<br> and Shutter for preventing entry of raw water to the inlet channel having size 3m wide and 2.5 m high and 10 mm thick with stiffeners and arranged in such a manner that smooth functioning is possible at all weather conditions and with protective coating for preventing corrosion.

OD2020/2022-2023:Fabricating and fixing steel screen made of 20 mm dia. HYSD bars with 20 cm c/c spacing with necessary welding, painting and all accessories for fixing in the mouth of leading cahnnel

100.14.15:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 1000mm diameter Ductile Iron Class K-9 Pipes.

100.37.19.2:Fabricating M.S. flanges of diameter 1000mm 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.

100.37.26.3: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.

100.31.1.17: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): 1000mm diameter, Class I.

100.35.15:Testing 1000mm DI/CI pipeline with potable water to the required test pressure. 100 mm dia Observed Data derived from item no.1034 of PHED DATA

Appendix C: Inspection Chamber

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

100.3.9.2:Earthwork in open well excavation (above 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 3.00m including neat banking.

100.3.9.3:Earthwork in open well excavation (above 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 3.0m to 4.50m including neat banking.

100.3.9.4:Earthwork in open well excavation (above 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 4.50m to 6.0m including neat banking.

100.6.1:Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm M.S. angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed, dismantling, cleaning and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries 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)

4.15:Extra for laying concrete in or under water and or liquid mud including cost of pumping or bailing out water and removing slush etc. complete. Note for item No. 4.15 : - The quantity will be calculated by multiplying the depth measured from the sub-soil water level upto centre of gravity of concrete under sub-soil water level with quantity of concrete in cum executed under the sub-soil water. The depth of centre of gravity shall be reconed correct to 0.10 m 0.05 m or more shall be taken as 0.10 m and less than 0.05 m ignored.

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

5.31:Extra for laying reinforced cement concrete in or under water and /or liquid mud including cost of pumping or bailling out water and removing slush etc., complete. Note:- The quantity will be calculated by multiplying the depth measured from the subsoil water level upto the centre of gravity of the R.C.C. under subsoil water with the quantity of R.C.C. in cubic metre executed under subsoil water. The depth of centre of gravity shall be reconed correct to 0.1m. 0.05 m or more shall be taken as 0.1 and less than 0.05 m ignored. No extra payment shall be made for placing reinforcement or centering & shuttering under subsoil water conditions.

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

5.9.16.2:Centering and shuttering including strutting, etc. and removal of form for: Edges of slabs and breaks in floors and wallsAbove 20 cm wide

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

5.9.16.1:Centering and shuttering including strutting, etc. and removal of form for: Edges of slabs and breaks in floors and wallsUnder 20 cm wide

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

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.)

OD212571/2022-2023:Supplying and fitting 600 mm X 600 mm C I manhole cover fitting during casting of floor slab

Appendix D: Raw Water Pumphouse

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

100.3.9.2:Earthwork in open well excavation (above 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 3.00m including neat banking.

100.3.9.3:Earthwork in open well excavation (above 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 3.0m to 4.50m including neat banking.

100.3.9.4:Earthwork in open well excavation (above 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 4.50m to 6.0m including neat banking.

100.6.1:Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm M.S. angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed, dismantling, cleaning and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries 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.

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

20.2.5:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).600 mm dia piles

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

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

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

15.3:Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

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).

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

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

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

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

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

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

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

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

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

21.1.2.2:For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately)Powder coated aluminium (minimum thickness of powder coating 50 micron)

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

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

13.48.3:Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

OD2037/2022-2023:Erection and commissioning of HOT over head crane including providing and fixing suitable size MS plate 18mm thick over the existing RCC pillars brackets by drilling, fixing belt of suitable size and grunting with cement mortar and welding LT girder ISMB 450 and 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 inlcudies provision for box type fabricated from rolled steel section and carriages of suitable construction with all good quality accessories like gears, wheels, axils, rubber buffers,bearing etc. the work also consists of all tools and equipment, labour, supervision, load testing, all safety devices required for the satisfactory operation, etc. The rate inclusive of MS base plate stoppers and carriages all required accessories, paining with aluminum plaint, including trial run etc. complete.

OD2038/2022-2023:Design, manufacture, supply, testing and commissioning of overhead traverse trolley crane 5T capacity chain pulley block and geared trolley having wall to wall horizontal movement supported on girders having wall to wall horizontal movements etc. for smooth functioning of crane as per IS specifications including all fittings conveyance, erection, testing, commissioning and incidental charges etc. including painting the exposed surface as detailed item above with the following specifications.<br>a) Type of construction Single girder<br>b) Safe working load 5T<br>c) Span of crane 10m<br>d) Test load 7.50 tone<br>e) Crane operation floor level with hand<br>f) Length of travel Single girder<br>g) Chain pulley block : Indef brand (Design code IS3882, Hook IS 8610, Lead chain IS 6216 (Alloy steel grade 80), Hand chain IS 2429 (MS grade 30)<br>h) Brake type : Self actuating screw friction and disk type

OD2039/2022-2023:Elecrification work

Appendix E : Raw Water Pump sets

OD2040/2022-2023:Design Supply, testing and commissioning KWA Pre - qualified reputed make centrifugal end set pump with bronze impeller, SS shaft and CI pump casing with suitable type base plate with coupling, 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 . the duty condition as follows speed of pump - 1500 RPM - 380 lps<br>Total head – 13.08 mtrs. Supply, erection, testing and commissioning of KWA pre - qualified reputed make a horizontal solid shaft foot mounted TEFC squirrel cage induction motor of speed 1500 RPM or less suitable for the above pump working 3 phase 50HzAC supply , working voltage 415 V the motor shall confirm to IE2/IE3 as IS 12615-2018 including providing suitable concrete foundation including cost of cement sand metal etc.complete flexible coupling shall be used for coupling of pumps and motors Supply, erection, testing and commissioning of suitable rating FCMA starter suitable for the above motor with over voltage and under voltage protection, single phase preventer over load relay with motor protection relay with main contractor and bypass contractor as per IE rules and code of practice etc. complete. The rate corresponding to 95 HP, 13.08m head and 380lps as per circular no.9710/AE15/2021/KWA dtd 8-2-2023 of CE (Projects and Operations)

OD246445/2022-2023:Supply of suitable size best quality heavy duty ISI marked CI double flanged sluice valve of PN 1.6 of size200mm - 1No . with suitable pressure rating. Fitting of valve shall include proper RCC support especially. for non return valves. Supply and fitting of suitable size best quality MS pipe or thickness not less than 8mm for a total length of 10m. suitable for the above pump set and connecting the suction pipe and valve with suitable flanges,nut and bolts,IR sheet etc. complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main. <br>All items associated with Pumpstes like foot valve, NRV, Sluice valve etc shall have 2 years warranty.

OD2041/2022-2023:Supplying and Erection of ISI marked vacuum pump set with accessories .1 HP

OD2046/2022-2023:Dismantling 40hp pump sets from the existing pump house and erecting the same at the newly constructed pump house including labor and cost materials.

Appendix F : Raw Water Pumpingmain-Supply of materials

100.37.20.1:In situ fabrication of M.S. pipes of size 500mm (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.

100.37.22.1:In situ fabrication of M.S. pipes of size 700mm (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.

OD2048/2022-2023:Providing Centrifugally cement lining for 520mm OD MS pipe of 10mm thick with 1:2, 12mm thick at 80% sand and 20% jelley of size less than 9mm for internal lining and for external lining with cement mortar 1:3, 20mm thick after bending wire mesh of size 50mmx50mmx3mm (10g)with IS specification on the pipe by spot welding providing a gap of 10mm between mesh and plate using space and as per the direction of dept. officer

OD2050/2022-2023:Providing Centrifugally cement lining for 720mm OD MS pipe of 10mm thick with 1:2, 12mm thick at 80% sand and 20% jelley of size less than 9mm for internal lining and for external lining with cement mortar 1:3, 20mm thick after bending wire mesh of size 50mmx50mmx3mm (10g)with IS specification on the pipe by spot welding providing a gap of 10mm between mesh and plate using space and as per the direction of dept. officer

Appendix G : Raw Water Pumpingmain - 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.

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

100.37.20.2:Fabricating M.S. flanges of diameter 500mm 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 10mm thick M.S. plates.

100.37.20.3:Cutting 500mm (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.

100.37.20.4:Welding 500mm (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.

100.37.20.5:Grinding cut and weld edges of 500mm (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.

100.37.22.2: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 10mm thick M.S. plates.

100.37.22.3: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 10mm thick M.S. plates.

100.37.22.4: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 10mm thick M.S. plates.

100.37.22.5: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 10mm thick M.S. plates.

100.14.9:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 500mm diameter Ductile Iron Class K-9 Pipes.

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.

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

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.

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

5.9.1: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

OD2054/2022-2023:Driving down the coconut piles 200to 300mmdia to the approved lines and levels in various strata including all hire and labour for staging plat form necessary for pile driving after pointing the bottom end upto 8m depth below ground level etc complete

50.2.26.1:Filling with contractor own earth (excluding rock) in open areas 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.

100.35.9:Testing 500mm DI/CI pipeline with potable water to the required test pressure. 500 mm dia Observed Data derived from item no.1028 of PHED DATA

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

Appendix H : Aerator,Chemical store,Alum and Lime mixing units

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

20.2.5:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).600 mm dia piles

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

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

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

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

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

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

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

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

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

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

5.34.1: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).

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.

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)

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

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

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.

10.6.2: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.80x1.20 mm M.S. laths with 1.20 mm thick top cover

13.48.3:Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

50.9.1.1:Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately), using good quality Anjili wood /jack wood

50.9.2.1:Providing and fixing paneled and glazed shutters for doors, windows and clerestory windows, 35 mm thick shutters including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineerin - charge using Anjili/ Jack wood

9.53:Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embeddings in cement concrete block 30x10x15 cm 1:3:6 mix ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

21.1.1.1: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 portionAnodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15)

21.1.2.1:For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately)Anodised aluminium ( anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15)

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

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

Appendix I : Flash mixer ,Flocculator and parallel plate Clarifier

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

2.6.1: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

20.2.5:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).600 mm dia piles

OD53827/2022-2023:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of<br>grade M-25 of specified diameter and length below the pile cap to carry a safe<br>working load not less than specified, excluding the cost of steel reinforcement but<br>including the cost of boring, with bentonite solution and temporary casing of<br>appropriate length for setting out and removal of same and the length of the pile to be<br>embedded in the pile cap etc. all complete, including removal of excavated earth with<br>all lifts and leads (Length of pile for payment shall be measured upto bottom of pile<br>cap)- For 700 mm dia piles

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

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

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)

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

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

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

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

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

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

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

10.28: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.)

Appendix J : Water channel- For connecting different components of WTP

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

20.2.5:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).600 mm dia piles

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)

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

5.34.1: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).

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

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

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

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

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

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

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

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Appendix K : Sump,Filter house, Pump house,Wash water tank,Office and lobby etc

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

2.31: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

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

20.2.5:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).600 mm dia piles

OD52790/2022-2023:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of<br>grade M-25 of specified diameter and length below the pile cap to carry a safe<br>working load not less than specified, excluding the cost of steel reinforcement but<br>including the cost of boring, with bentonite solution and temporary casing of<br>appropriate length for setting out and removal of same and the length of the pile to be<br>embedded in the pile cap etc. all complete, including removal of excavated earth with<br>all lifts and leads (Length of pile for payment shall be measured upto bottom of pile<br>cap)- For 700 mm dia piles

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

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

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).

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

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

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

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

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

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

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.

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

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

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.

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)

21.1.2.2:For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately)Powder 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

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

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

13.48.3:Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

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.)

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

OD3222/2022-2023:Supply and spreading of Filter media sand conforming to the latest CPHEEO manual

OD3223/2022-2023:Supply and spreading of Pebbles 2 mm to 6 mm / 6 mm to 12 mm for rapid sand filter as per latest CPHEEO manual

OD3224/2022-2023:Supply and spreading of Pebbles 20 mm to 40 mm for rapid sand filter as per latest CPHEEO manual

OD3225/2022-2023:Supply and spreading of Pebbles 12 mm to 20 mm for rapid sand filter as per latest CPHEEO manual

OD71522/2022-2023: Erection and commissioning of HOT over head crane including providing and fixing suitable size MS plate 18mm thick over the existing RCC pillars brackets by drilling, fixing belt of suitable size and grunting with cement mortar and welding LT girder ISMB 450 and 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 inlcudies provision for box type fabricated from rolled steel section and carriages of suitable construction with all good quality accessories like gears, wheels, axils, rubber buffers,bearing etc. the work also consists of all tools and equipment, labour, supervision, load testing, all safety devices required for the satisfactory operation, etc. The rate inclusive of MS base plate stoppers and carriages all required accessories, paining with aluminum plaint, including trial run etc. complete.

OD71535/2022-2023: Design, manufacture, supply, testing and commissioning of overhead traverse trolley crane 5T capacity chain pulley block and geared trolley having wall to wall horizontal movement supported on girders having wall to wall horizontal movements etc. for smooth functioning of crane as per IS specifications including all fittings conveyance, erection, testing, commissioning and incidental charges etc. including painting the exposed surface as detailed item above with the following specifications.<br>a) Type of construction Single girder<br>b) Safe working load 5T<br>c) Span of crane 10m<br>d) Test load 7.50 tone<br>e) Crane operation floor level with hand<br>f) Length of travel Single girder<br>g) Chain pulley block : Indef brand (Design code IS3882, Hook IS 8610, Lead chain IS 6216 (Alloy steel grade 80), Hand chain IS 2429 (MS grade 30)<br>h) Brake type : Self actuating screw friction and disk type<br>

OD218010/2022-2023:Constructing septic tank of inner size 3.00 m x1.50 m x 1.50 m in M-25 grade cement concrete for reinforced cement concrete work and 10 mm reinforcement (330 Kg) for foundation,side wall and cover slab (Plat form 3.30mX1.80mX0.10m,side wall 15 cm thick, cover slab of size 3.30x1.80x0.10m over a PCC base of size 1.50mx1.50mx0.15m in cm 1:3:6 using 40 mm broken stone,plastering inside the valve chamber and cover slab in CM.1:3, 6 mm thick including cost and conveyance of all materials etc.complete. as per the direction of deptl officers.

OD218231/2022-2023: Providing sanitary fittings in the toilet with best quality sanitary fittings as per direction of department officerS

Appendix L: Chlorine room

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

20.2.5:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).600 mm dia piles

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

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

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

4.1.5: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)

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

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

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).

5.22.6: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

50.6.1.2: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.

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

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

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

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

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

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)

21.1.2.2:For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately)Powder 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

10.28: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.)

OD71536/2022-2023: Design, manufacture, supply, testing and commissioning of overhead traverse trolley crane 5T capacity chain pulley block and geared trolley having wall to wall horizontal movement supported on girders having wall to wall horizontal movements etc. for smooth functioning of crane as per IS specifications including all fittings conveyance, erection, testing, commissioning and incidental charges etc. including painting the exposed surface as detailed item above with the following specifications.<br>a) Type of construction Single girder<br>b) Safe working load 5T<br>c) Span of crane 10m<br>d) Test load 7.50 tone<br>e) Crane operation floor level with hand<br>f) Length of travel Single girder<br>g) Chain pulley block : Indef brand (Design code IS3882, Hook IS 8610, Lead chain IS 6216 (Alloy steel grade 80), Hand chain IS 2429 (MS grade 30)<br>h) Brake type : Self actuating screw friction and disk type<br>

OD71537/2022-2023: Erection and commissioning of HOT over head crane including providing and fixing suitable size MS plate 18mm thick over the existing RCC pillars brackets by drilling, fixing belt of suitable size and grunting with cement mortar and welding LT girder ISMB 450 and 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 inlcudies provision for box type fabricated from rolled steel section and carriages of suitable construction with all good quality accessories like gears, wheels, axils, rubber buffers,bearing etc. the work also consists of all tools and equipment, labour, supervision, load testing, all safety devices required for the satisfactory operation, etc. The rate inclusive of MS base plate stoppers and carriages all required accessories, paining with aluminum plaint, including trial run etc. complete.

Appendix M : Wash water disposal-Settling Tank

20.2.5:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).600 mm dia piles

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

4.1.5: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)

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

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

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).

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

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

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

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

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

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

100.98.467:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 500mm.

100.31.1.11: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): 500mm diameter, Class I.

100.98.92:Supply of RCC S&S Pipe NP3 Class, 600mm Dia.

Appendix N : Clear water pumps

OD3280/2022-2023:Design Supply, testing and commissioning KWA Pre - qualified reputed make centrifugal end set pump with bronze impeller, SS shaft and CI pump casing with suitable type base plate with coupling, 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 . the duty condition as follows speed of pump - 1500 RPM or Less discharge - 62 lps<br>Total head – 41m. Supply, erection, testing and commissioning of KWA pre - qualified reputed make a horizontal solid shaft foot mounted TEFC squuirrel cage induction motor of speed 1500RPM or less suitable for the above pump working 3 phase 50HzAC supply , working voltage 415 V the motor shall confirm to IE2/IE3as per IS 12615-2018. Erection, testing and commissioning of suitable rating FCMA starter suitable for the above motor. The rate corresponding to 50 HP, 41m head and 62 lps as per circular no.9710/AE15/2021/KWA dtd 8-2-2023 of CE (Projects and Operations)

OD3281/2022-2023:Design Supply, testing and commissioning KWA Pre - qualified reputed make centrifugal end set pump with bronze impeller, SS shaft and CI pump casing with suitable type base plate with coupling, 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 . the duty condition as follows speed of pump - 1500 RPM or Less discharge - 41 lps<br>Total head – 63m. Supply, erection, testing and commissioning of KWA pre - qualified reputed make a horizontal solid shaft foot mounted TEFC squuirrel cage induction motor of speed 1500RPM or less suitable for the above pump working 3 phase 50HzAC supply , working voltage 415 V the motor shall confirm to IE2/IE3 as per IS 12615-2018. Erection, testing and commissioning of suitable rating FCMA starter suitable for the above motor. The rate corresponding to 50 HP, 63m head and 41 lps as per circular no.9710/AE15/2021/KWA dtd 8-2-2023 of CE (Projects and Operations)

OD3283/2022-2023:Design Supply, testing and commissioning KWA Pre - qualified reputed make centrifugal end set pump with bronze impeller, SS shaft and CI pump casing with suitable type base plate with coupling, 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 . the duty condition as follows speed of pump - 1500 RPM or Less discharge - 105 lps<br>Total head – 35 m. Supply, erection, testing and commissioning of KWA pre - qualified reputed make a horizontal solid shaft foot mounted TEFC squuirrel cage induction motor of speed 1500RPM or less suitable for the above pump working 3 phase 50HzAC supply , working voltage 415 V the motor shall confirm to IE2/IE3 as per IS12615-2018. Erection, testing and commissioning of suitable rating FCMA starter suitable for the above motor. The rate corresponding to 75HP, 35m head and 105 lps as per circular no.9710/AE15/2021/KWA dtd 8-2-2023 of CE (Projects and Operations)

OD246739/2022-2023:Supply of suitable size best quality heavy duty ISI marked CI double flanged sluice valve of PN 1.6 of size200mm - 1No . with suitable pressure rating. Fitting of valve shall include proper RCC support especially. for non return valves. Supply and fitting of suitable size best quality MS pipe or thickness not less than 8mm for a total length of 10m. suitable for the above pump set and connecting the suction pipe and valve with suitable flanges,nut and bolts,IR sheet etc. complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main. <br>All items associated with Pumpstes like foot valve, NRV, Sluice valve etc shall have 2 years warranty. The rate corresponding to 50 HP, 41m head and 124lps as per circular no.9710/AE15/2021/KWA dtd 8-2-2023 of CE (Projects and Operations)

OD247070/2022-2023:Supply and erection of APFC panel with capacitors to suit the entire pumps and motors.

OD3284/2022-2023:Supplying and Erection of ISI marked vacuum pump set with accessories - 1 HP

Appendix O : Clear water pumping main -supply of pipes

100.98.120:Supply of DI K9 Pipe Conforming to IS 8329/2000, 350mm Dia.

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

100.98.123:Supply of DI K9 Pipe Conforming to IS 8329/2000, 500mm Dia.

100.98.450:Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 80mm.

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

100.98.464:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 350mm.

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

100.98.467:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 500mm.

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

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

100.37.20.1:In situ fabrication of M.S. pipes of size 500mm (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.

100.37.11.1:In situ fabrication of M.S. pipes of size 400mm (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.

100.37.13.2:Fabricating M.S. flanges of diameter 500mm 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.

100.37.11.2:Fabricating M.S. flanges of diameter 400mm using 12mm 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.

Appendix P : Clear water pumping main working charges

100.14.9:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 500mm diameter Ductile Iron Class K-9 Pipes.

100.14.6:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 350mm diameter Ductile Iron Class K-9 Pipes.

100.14.7:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 400mm diameter Ductile Iron Class K-9 Pipes.

OD3535/2022-2023:Labour for cutting D.I pipe with steel saw-350mm dia

OD3537/2022-2023:Labour for cutting D.I pipe with steel saw-500mm dia

OD3540/2022-2023:Labour for cutting D.I pipe with steel saw-400mm dia

100.37.11.3:Cutting 400mm (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.

100.37.11.4:Welding 400mm (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.

100.37.11.5:Grinding cut and weld edges of 400mm (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.

100.37.13.3:Cutting 500mm (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.

100.37.13.4:Welding 500mm (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.

100.37.13.5:Grinding cut and weld edges of 500mm (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.

18.30.8:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:350 mm diameter pipe

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

18.30.11:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:500 mm diameter pipe

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.

18.70.6: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:350 mm dia pipes

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

18.70.9: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:500 mm dia pipes

100.35.6:Testing 350mm DI/CI pipeline with potable water to the required test pressure. 350 mm dia Observed Data derived from item no.1024 of PHED DATA

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

100.35.9:Testing 500mm DI/CI pipeline with potable water to the required test pressure. 500 mm dia Observed Data derived from item no.1028 of PHED DATA

20.5.1:Providing, driving and installing driven Pre-cast reinforced cement concrete piles of specified diameter and length below the pile cap in M-25 cement concrete to carry safe working load not less than specified. With a central through preformed hole with M.S. black pipe of dia, 40 mm for grouting with cement sand grouting of mix 1:2 ( 1 cement : 2 coarse sand) under sufficient positive pressure to ensure complete filling including centering, shuttering, driving and removing the steel casing pipe and lifting casing etc. complete but excluding the cost of steel reinforcement. (Length of pile for payment shall be measured from top of the shoe to the bottom of pile cap).400 mm dia piles

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

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

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

100.31.1.8: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): 350mm diameter, Class I.

100.32.4: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): 80mm Double Acting Air Valve.

100.31.1.9: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): 400mm diameter, Class I.

100.31.1.1: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): 80mm diameter, Class I.

100.31.1.11: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): 500mm diameter, Class I.

OD216742/2022-2023:Constructing valve chamber of inner size 1m x 1m x 1.1m in M-25 grade cement concrete for reinforced cement concrete work and 10 mm MS rod(330 Kg) for foundation,side wall and cover slab(Plat form 1.3mx1.3mx0.15m,side wall 15 cm thick, in 1:3:6 using 40 mm broken stone,plastering inside the valve chamber and cover slab in CM.1:3, 6 mm thick including cost and conveyance of all materials etc.complete. as per the direction of deptl officers.

Appendix Q : Transformer room

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

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

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

20.2.5:Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).600 mm dia piles

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

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

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

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

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

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

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

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

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

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.

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

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

13.48.3:Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

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)

21.1.2.2:For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately)Powder 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

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

Appendix R : Transformer

OD3619/2022-2023:Design , Supply , Erection ,Testing and commissioning of one number 750KVA, 11KV/440 V Transformer and connected works at WTP site Neerattupuram

Appendix S: : Other components - Mechanical items - , Plate settler for clarifier- , Electrical items -, O& M for guarantee period -, availability of water electricity , Technical staff and Establishment charges etc

OD3266/2022-2023:Supplying and fixing parallel Plate settler for clarifier.<br>(Clarifier plates are constructed of a special high density, flat polished finish fiberglass/stainless steel. Clarifier plate spacers are constructed of PVC plastic angle secured with nylon bolts, optional is stainless steel angle with stainless steel bolts. Inclined plates set at 55 degree angle. Plate spacing set at 75mm, other spacing optional based on Treatability testing.)-

OD216489/2022-2023:Scrapper Mechanism is made out of structural steel fabrication and rubber pad connected to a shaft of MS round 100 mm that revolves with the help of a pivot at bottom and reduction gear and motor at top

OD216484/2022-2023:Paddles fabricated with SS Angle 100x100x8, SS flat 100 mm x 6.2 mm connected to 50 mm SS rod that is pivoted at bottom and coupled with reduction gear and motor at top.

100.98.117:Supply of DI K9 Pipe Conforming to IS 8329/2000, 200mm Dia.

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

100.98.124:Supply of DI K9 Pipe Conforming to IS 8329/2000, 600mm Dia.

OD218605/2022-2023:Ductile Iron Pipe Class K-9 flanges and welding 600 mm dia

100.98.120:Supply of DI K9 Pipe Conforming to IS 8329/2000, 350mm Dia.

100.14.3:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 200mm diameter Ductile Iron Class K-9 Pipes.

100.14.6:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 350mm diameter Ductile Iron Class K-9 Pipes.

100.14.7:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 400mm diameter Ductile Iron Class K-9 Pipes.

100.14.10:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 600mm diameter Ductile Iron Class K-9 Pipes.

OD218570/2022-2023:Ductile Iron Pipe Class K-9 flanges and welding 350 mm dia

OD216693/2022-2023:Ductile Iron Pipe Class K-9 flanges and welding 400 mm dia

100.98.488:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 350mm.

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

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

100.98.237:Supply of PVC Pipe, 10kg/cm2, 110mm Dia.

OD216492/2022-2023:Two numbers of Blowers are installed in the clear water Pump House to supply compressed air for facilitating the back wash process. The out let from the blowers are connected a header line of 200 mm dia. A 150mm dia. GI pipe connected to header line, controlled by a butterfly valve and laid horizontally along the direction of manifold, just above the maximum water level on every bed. 6 numbers of 80mm dia. GI vertical branches from the above are connected to manifold on each bed.

OD216868/2022-2023:Supply and erection of GI pipe 150mm medium

OD218654/2022-2023: Supply and erection of GI pipe 125mm medium

OD216905/2022-2023:Supply and erection of 80mm GI pipe for manifold connection

OD216732/2022-2023:Providing Lightning Conductors-Providing and fixing design, manufacture, testing at manufacturer's Works, packing, supply, delivery of 42 KV & 12 KV classes of gapless Lightning conductors complete with fittings and accessories. These conductors shall be of Heavy Duty, Station Class / Distribution Class and Gapless Zinc Oxide type.conductors shall be hermetically sealed units suitable for outdoor installation on self-supporting Lightning Conductors shall be capable of discharging Lightning and switching surges and temporary power frequency over voltages etc complete

OD216802/2022-2023: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 anti-corrosive 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>

OD216848/2022-2023:Agitator paddles fabricated with Stainless Steel flat of 6mm thickness and the paddles are connected through 25 mm SS rod with star coupling for flash mixer and alum lime mixing unit.

100.37.7.1:In situ fabrication of M.S. pipes of size 200mm (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.

100.37.7.2:Fabricating M.S. flanges of diameter 200mm using 12mm 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.

100.37.7.3:Cutting 200mm (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.

100.37.7.4:Welding 200mm (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.

100.37.7.5:Grinding cut and weld edges of 200mm (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.

OD218577/2022-2023:Grinding cut and weld edges of 200mm (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.

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

OD218575/2022-2023:Cutting 200mm (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.

OD218576/2022-2023:Welding 200mm (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

OD217476/2022-2023: Landscaping –2% of total of appendix 8,9,11,12 excluding the rate related to piles- other Items: Supply and installation of all items required for the running of WTP including all bypass arrangements for exclusive operation of each unit of WTP including mechanical items - all required pump sets for the function of all the units and their allied electrical components, chemical hoisting facility, crane of suitable capacity at clear water pump house and chlorine room four wheeler platform for tonner, valves , meters, gauges ,indicators , provisions for separating motor and pump at two levels using steel structural work covered with chequered plates, Land scaping of the Campus with necessary plants, Safety arrangements with all necessary equipments conforming to relevant standards : Breathing Apparatus-2 set, Chlorine leak detector and arrestor-2set, Rubber Gloves, Rubber mats, Danger caution boards, Safety instruction Notice board, Safety dress, Boots Etc Fire Fighting equipments: Fire extinguisher as per requirement of area of WTP, Fire Hydrant-1 no, Hydrant for filling tanker lorries,-1 set, Sand filled buckets First Aid and Medical Kit-1 set ; Supply, erection and commissioning of vacuum operated brand new gas feed floor mounted chlorinator (reputed make) having a maximum feeding capacity up to 2 kg/hr, best quantity 0.90MT capacity tonner filled with chlorine with ISI mark valve and with necessary safety certificate with IS No.7681-5no. ;Chlorine block assembly: Consist of front and back body with gas chamber, vacuum and vent tube connectors flow control valve mounted with ‘O’ rings, chlorine inlet silver assembly with valve and stud tendalium spring Teflon seating etc. mounted on chromium plated brass brackets with screws variable flow meter, rotometer tube assembly with Teflon float duly calibrated the dosage range up to 2 kg/hr. tube seating to and bottom etc. completed with IS No.10553 Part II.-1no. ;Injector assembly complete with water inlet valve, Jet and throttle arrangements gas mixing with water outlet arrangement, solutions outlet system vacuum pressure regulator/breaker fitted with neon ‘O’ rings, Tendalium. Spring loaded Teflon diaphragm assembly, chromium plated brass screws, brackets, blocks, water pressure gauge etc. complete with IS No.10553 Part II.-1 no. ;Piping arrangements and pump set required length of best quality PVC coated copper piping for gas flow from cylinders to tube liquid tap along with it chromium plated brass connector and compression rings vacuum and vent flexible piping suitable capacity pump set arrangement with pipes and fittings up to a maximum length of 20m, tonner clamp with its connectors and compression ring etc. complete with IS No.10553 Part II.-1 no. ; Liquid trap assembly: Complete work inner piping arrangements with connectors, chlorine gas valve, chlorine pressure gauge with its isolation assembly, mounting plate/steel board arrangements, nuts, bolts required leads gasket etc. complete with IS No.10553 Part II.-1 no. Erection and commissioning: The equipments shall be erected on suitable foundation, if required laying of the PVC pipes etc. complete including trial running the entire system; Supply of best quality 0.90MT capacity tonner filled with chlorine, with ISI mark, valve and with necessary safety certificate with IS No.7681-5nos.

OD217375/2022-2023:Supply and installation of Electrical items conforming to the relevant standards - 5% of total amount as per Sl no 8,9,11,12 of Gen Abstract but excluding items related to pile foundations -Electrical Items<br>All electrical items required for WTP inclusive of Control panels, Lighting and wiring of yards including laying of UG Cables providing Lights, Fans, Exhaust fans, Street lights including yard lighting with flood lights, flash lights street lights, Garden lights etc<br>Solar Energy Power System: 10kW on grid stand alone roof top solar photo voltaic power plant with battery back up<br>All electrical safety equipments like lightening arrester etc<br&gt

OD218579/2022-2023:Operation and maintenance for Guarantee period - 1% of total amount as per Sl no 8,9,11,12 of Gen Abstract but excluding the items related to pile foundations Rs.128363895

OD218581/2022-2023:Technical staff and Establishment charges - 1% of total amount as per Sl no 8,9,11,12 of Gen Abstract but excluding the items related to pile foundation Rs.128363895

OD218612/2022-2023:Providing Specific site conditions like availability of water, electricity etc - 2% of total amount as per Sl no 8,9,11,12 of Gen Abstract but excluding items related with pile foundations

Appendix T : Supply of Lab equipments

OD3665/2022-2023:Supplying Laboratory Equipments conforming to relevant standards<br>1. Laboratory pH meter with combination electrode and temperature compensation- 1No.<br>2. Spare combination electrode for the pH meter above - 1 No.<br>3. Laboratory turbidimeter to cover the range 0.1 to 1000 NTU including six sample cells and standards (Hach 2100N or equivalent) - 1 No.<br>4. Supplying electronic weighing balance measuring up to 300 g for WQM lab - 1 No<br>5. Lovibond type Nessleriser with integral comparator including six sample tubes (50 ml) and disc for colour (0 to 70 Hazen units) - 1 No.<br>6. Comparator (Lovibond type) with twenty sample cells for analysis by DPD method, Autoclave-1 no, Water still-1 no, incubator-1 no, 180L capacity fridge-1 no, Common balance-1 no, discs for the range 0.1 to 1.0 mg/l and 0.1 to 4.0 mg/l residual chlorine - 2 Nos.<br>7. Hydrometers calibrated in specific gravity units with the range 1.000 to 1.200 for measuring lime slurry of concentration at 50 g/l - 3 Nos.<br>8. Jar tests apparatus of the 4 jar unit type with adjustable speed control, illumination and timer including 10 No. 1 litre jars - 1 No.<br>9. Plastic sample bottles with screw caps of capacity 500 m - 10 Nos.<br>10. Plastic sample bottles with screw caps of capacity 1000 ml - 10 Nos.<br>11. Plastic buckets of capacity 10 litres - 4 Nos<br>12. Beakers, Pyrex, low form with spout (10 No. capacity 100 ml., 5 No. capacity 250 ml. and 5 No. capacity 1000 ml) - 1 set<br>13. Wash bottles capacity 600 ml - 5 Nos.<br>14. Filter Papers (Whatmann) 15 cm diameter (10 No. boxes No. 1 Grade and 10 No. boxes No. 42 Grade) - 1 set<br>15. Funnels, plain glass, conical, 75 mm diameter -10 Nos.<br>16. 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) - 1 set<br>17. Burette, schellbach, Class B, with interchangeable PTFE key (2 No. 50 ml) - 1 set<br>18. Retort stand base, stainless steel, 210 x 130 x 8 mm; with threaded retort rod, 750 x 12.5 mm. (2 No of each).- 1 set<br>19. Retort stand boss and clamp (5 No. of each) - 1 set<br>20. Measuring cylinders, polypropylene with spout (5 No. 25 ml., 5 No. 50 ml., 5 No. 100 ml. and 2 No. 1000 ml.)- 1 set<br>21. 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.) - 1 set<br>22. Erlenmeyer flask, DIN 12387 (5 No 200 ml) - 1 set<br>23. 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.)- 1 set<br>24. Pipettes, bulb, Class B, BS 1583 (2 No. 10 ml; 2 No. 25 ml.) - 1 set<br>25. Pipette fillers - 2 Nos.<br>26. Nessler tubes (20 pairs 50 ml. and 5 pairs 100 ml.) - 1 set<br>27. Racks for Nessler tubes (5 No. 50 ml. and 2 No. 100 ml.) - 1 set<br>Reagents<br>1. Aluminium standard solution; 1000 mg/l - 2 x 500 ml<br>2. Ammonia 35% solution - 4 x 1000 ml<br>3. DPD tablets No 1 (comparator) - 2000 Nos.<br>4. DPD tablets No 3 (comparator) - 2000 Nos.<br>5. Hexamine - 4 x500 g<br>6. Hydrochloric acid - 6 x 1000 ml<br>7. Hydroxylammonium chloride - 2 x 500 g<br>8. Indicator solution, BDH 4.5 - 2 x 500 ml<br>9. 1, 10 Phenanthroline hydrochloride - 6 x 5 g<br>10. Pyrocatechol violet - 2 x 5 g<br>11. Sulphuric acid, 0.02 N (0.01 M), CONVOL - 3 carton x 6 ampoules. Autoclave, Water still, Incubator, 180L capacity Fridge, Chemical Balance, etc. and other necessary equipments and accessories for setting up the water quality testing lab, all equipments and reagents as per NABL standards

Appendix U : Construction of compound wall

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

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)

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

5.22.6: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

50.6.3.2:Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x10 cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level for 10 cm thick wall in : CM 1:6 ( 1 cement : 6 coarse sand) including cost of scaffolding complete

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

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

OD3662/2022-2023:Providing fence around newly constructed WTP using pvc coated chain link and concrete posts driven at 2 m intervals

Appendix V : Land formation, Construction of ramp and road

OD3686/2022-2023:Construction of embankment with approved material obtained from borrow pits with all<br>leads and lifts transporting to site spreding grading to required slop and compacting to meet requirement of table<br>300-2

16.78.3:Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With material conforming to Grade - III ( size range 26.5 mm to 0.075 mm) having CBR Value - 20

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.

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)

Appendix W : Repair works of Existing 14 MLD WTP and Demolishing of RWPH

OD3709/2022-2023:Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

OD3712/2022-2023:White washing with lime to give an even shade:Old work ( two or more coats)

13.47.1:Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

14.1.1:Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand)

26.35.2:Providing and injecting approved grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in-Charge. (The payment shall be made on the basis of actual weight of approved grout injected.)Stirrer mixed SBR Polymer (of approved make) modified Cement slurry made with Shrinkage Compensating Cement in concrete/RCC work.

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

15.3:Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

15.7.4:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar

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

Bidder Name

Chicago Constructions International Pvt Ltd