Kerala Water Authority Tender
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Costs
EMD
₹ 5,00,000Document Cost
₹ 16,540Tender Fee
Refer Documents
Summary
Augmentation Of 174 Mld To 210 Mld Of Peruvannamuzhi Water Treatment Plant
Description
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Contact
Tender Id
2024_KWA_691020_1Tender No
E tender SE/PHC/KKD/21/2024-25Tender Authority
Kerala Water Authority ViewPurchaser Address
-Website
http://etenders.kerala.gov.in
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Documents
BOQ Items
2.32:Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.
2950
-
-
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
1187.68
-
-
2.26.1:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil
9500
-
-
2.7.2:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (requiring blasting)
1178.08
-
-
100.4.3:Granite rock blasting in wells,measured in solids,including collecting and stacking spoil for measurement within the intial lead of 50m and lift upto 3.00m(1 st depth 1.50m to 3.00m) but excluding bailing out water. (Ref. Item No. 1098 (b) of T C)
12.57
-
-
2.7.3:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (blasting prohibited)
1178.08
-
-
2.9.3:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Hard rock (blasting prohibited)
1606
-
-
100.4.7:Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 3.0m (1.5m to 3.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)
847.11
-
-
100.4.8:Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 4.5m (3.0m to4.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)
365.09
-
-
100.4.9:Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 6.0m (4.5m to 6.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)
348.82
-
-
4.1.4:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)
157.9
-
-
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
638
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-
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
1401.33
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-
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).
2862.23
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-
5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete
1060.73
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-
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)
79.32
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-
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.
7107.26
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-
5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform
1364.38
-
-
5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers
1720.64
-
-
5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts
174.8
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-
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
484000
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-
13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster
3694.95
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-
13.45.1:Finishing walls with textured exterior pint of required shade:New work (Two or more coats applied @ 3.28 ltr/ 10 sqm ) over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm
1254.39
-
-
11.16.3:Precast terrazo tiles 22 mm thick with graded marble chips of size upto 12mm, laid in floors, and landings, jointed with neat cement slurry mixed with pigment to match the shade of the tiles including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement : 4 coarse sand) :Dark shade pigment using ordinary cement
274.8
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-
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.
333.82
-
-
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
1642.5
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-
13.50.3:Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works
1000
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-
13.52.2:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On concrete work
2000
-
-
13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work
1000
-
-
6.4.1:Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in:Cement mortar 1:4 ( 1 cement : 4 coarse sand)
13.99
-
-
10.5.1:Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using M.S. angels 40x40x6 mm for diagonal braces
25.05
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-
14.72:Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done .
1260
-
-
2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.
2400
-
-
OD222079/2022-2023:Supply, Installation, Commissioning of all Mechanical equipments and pipelines , valves, Sludge removal system with valves, and electrical installation of motor , capacitor with suitable power cables ,control cables,cable trays and Providing and fixing stainless steel lamella plates and support structures for water treatment, Inclined Chanel support ,top cover,side support,weir for water out flow, nuts and bolts, welding etc settlers and side supporting cover are fabricated using high graded stainless steel with all required accessories etc complete-Flocculator and lamella clarifier unit
1
-
-
100.98.44:Supply of Cost of pebble 2 mm to 6 mm / 6mm to 12mm.
24.42
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-
100.98.47:Supply of Filter Media Sand.
219.82
-
-
OD222084/2022-2023:Supply and Installation of Filter precast blocks with pvc inserts,mastic compound,pvc nozzles,gaskets etc with bubble testing and commissioning, PVC encapsulated rungs, structural steel, Insert plates, Angles and pipe supports, Chequered plates, steel ladders, grouting of pipe openings non shrink approved grouting compount etc complete - Any suitable sand filter
1
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-
OD222085/2022-2023:Supply, Installation and Commissioning of all Mechanical Plant including all types of valves,pneumatic actuators,pipelines,inlet gates and electrical installation of motor for actuators, valves with suitable power cables ,control cables,cable trays as required etc complete.- Any suitable sand Filters
1
-
-
5.13:Providing, hoisting and fixing up to floor five level precast reinforced cement concrete in small lintels not exceeding 1.5 m clear span up to floor five level, including the cost of required centering, shuttering but excluding the cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) : 3 graded stone aggregate 20 mm nominal size)
5.5
-
-
100.36.1:Filling water with 5000 litre tankers fited in lorry and conveying water from a distance of 5 km (average) to the reservoir site and pumping the water into the reservoir of height not less than 3 m using 5 HP diesel engine pump set , hire for tanker lorry, tools and other appliences and cost of water etc. complete.
3494
-
-
5.37.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering finishing and reinforcement including cost of admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately.All work above plinth level upto floor V level
858.01
-
-
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.
15.21
-
-
10.30.1:Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows all complete with :4.0 mm thick glass panes
9.6
-
-
10.11.1:Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side/top/centre hung, with beading and all members such as F7D, F4B, K11B and K 12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 ( 1 Cement : 3 coarse sand: 6 graded stone aggregate 20 mm nominal size)
620
-
-
13.5.1:15 mm cement plaster on rough side of single or half brick wall of mix:1:4 ( 1 Cement : 4 coarse sand)
66.36
-
-
13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)
93.07
-
-
11.36:Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer -in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
892.64
-
-
22.17:Providing and laying in situ seven course water proofing treatment with APP ( Atactic Polypropylene) modified Polymeric membrane over roof consisting of first coat of bitumen primer @ 0.40 Kg per sqm, 2nd, 4th & 6th courses of bonding material @ 1.20 Kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to IS : 702, 3rd and 5th layers of roofing membrane APP modified Polymeric membrane 2.0 mm thick of 3.00 Kg/ sqm weight consisting of five layers prefabricated with centre core as 100 micron HMHDPE film sandwiched on both sides with polymeric mix and the polymeric mix is protected on both side with 20 micron HMHDPE film. 7th, the top most layer shall be finished with brick tiles of class designation 10 grouted with cement mortar 1:3 ( 1 cement : 3 fine sand) mixed with 2% integral water proofing compound by weight of cement over a 12mm layer of cement mortar 1:3 ( 1 cement : 3 fine sand) and finished neat ( item of laying brick tiles shall be paid for separately.)
57.09
-
-
22.23.1:Providing and applying integral crystalline slurry of hydrophilic in nature for
waterproofing treatment to the RCC structures like retaining walls of the basement,
water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels
/ subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts
integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts
integral crystalline slurry : 1 part water) for horizontal surfaces and applying the
same from negative (internal) side with the help of synthetic fiber brush. The material
shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing
permeability of concrete by more than 90% compared with control concrete as per
DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline
slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work
shall be carried out all complete as per specification and the direction of the engineerin-
charge. The product performance shall carry guarantee for 10 years against any
leakage.For vertical surface two coats @0.70 kg per sqm
350
-
-
22.23.2:Providing and applying integral crystalline slurry of hydrophilic in nature for
waterproofing treatment to the RCC structures like retaining walls of the basement,
water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels
/ subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts
integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts
integral crystalline slurry : 1 part water) for horizontal surfaces and applying the
same from negative (internal) side with the help of synthetic fiber brush. The material
shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing
permeability of concrete by more than 90% compared with control concrete as per
DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline
slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work
shall be carried out all complete as per specification and the direction of the engineerin-
charge. The product performance shall carry guarantee for 10 years against any
leakage.For horizontal surface one coat @1.10 kg per sqm.
700
-
-
OD255130/2023-2024:Supply and providing the following safety items approved by Kerala Electrical Inspectorate and relevant standards.(11kv Rubber Mat- 8sets, 11 KV rubber glove-2 set, 11 KV danger board-10set, Fire bucket with stand-5 set, First aid box - 3 set, Shock treatmernt chart-4 sets, 5kg CO2 fire extinguisher 4 sets, 5kg dry powder fire extinguisher - 2 set
1
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-
10.25.2:Item Shifted to Sub head 14 as item 14.73
Item Shifted to head 14 as item 14.74
Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works
36
-
-
16.91.1:Providing and laying factory made chamfered edge Cement Concrete paver blocks
in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength,
thickness & size/ shape, made by table vibratory method using PU mould, laid in
required colour & pattern over 50mm thick compacted bed of sand, compacting and
proper embedding/laying of inter locking paver blocks into the sand bedding layer
through vibratory compaction by using plate vibrator, filling the joints with sand and
cutting of paver blocks as per required size and pattern, finishing and sweeping
extra sand. complete all as per direction of Engineer-in-Charge.60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.
120
-
-
13.71:Lettering with black Japan pint of approved brand and manufacture
750
-
-
2.36:Extra for levelling & neatly dressing of disposed soil completely as directed by Engineer-in-charge.
225
-
-
OD11111/2024-2025:Supply and installation of SCADA arrangements for newly proposed Flocculator and clarifier unit and filter unit, including all sensors as per the existing clariflocculator and filter beds, and upgrading the present SCADA software to the latest standards.
1
-
-
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.
2.31
-
-
22.1.1:Providing and laying integral cement based treatment for water proofing on horizontal surface at all depth below ground level for under ground structures as directed by Engineer-in-charge and consisting of :i ) Ist layer of 22 mm to 25mm thick approved and specified rough stone slab over a 25 mm thick base of cement mortar 1:3 ( 1 cement : 3 coarse sand) mixed with water proofing compound conforming to IS: 2645 in the recommended proportion over the leveling course ( leveling course to be paid separately). Joints separately) joints sealed and grouted with cement slurry mixed with water proofing compound. II) 2nd layer of 25 mm thick cement mortar 1:3 ( 1 cement : 3 coarse sand) mixed with water proofing compound in recommended proportions. iii) Finishing top with stone aggregate if 10 mm to 12 mm nominal size spreading @ 8 cudm/ sqm thoroughly embedded in the 2nd layerUsing rough kota stone
1000
-
-
22.2.1:Providing and laying integral cement based treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS : 2645 in recommended proportion with a gap of 20mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab with cement mortar 1:3 ( 1 cement : 3 coarse sand ) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-Charge:Using rough Kota stone
1000
-
-
Improvements of Intake works & pump House
-
-
-
OD188715/2023-2024:Supply erection testing and commissioning of reputed make best quality Vertical Turbine pump set having the following Technical specifications-Type :Vertical Turbine-Discharge per pump : 861lps-Total Head : 91 m ( static frictional)- - Bowl efficiency : 95%- Impeller : Bronze, --Column Pipe : MS-Shaft : SS 410- Speed : 989 rpm- - Supplying erecction testing and commissioning of best quality suitable size sheet metal fabricated floor mounted dust and vermin proof cubical type suitable control panel board Suitable capacity circuit breakers with suitable interloc mechanism to operate 2 pump sets, but one at a time including fabrication / modification of existing control panel and cost of all materials, painting etc. complete suitable for above pump set duly wired up including providing danger notice as per IE rule and IS code of practice.--.- Suply layaing terminating with cable glands and connecting Suitable size and voltage rated cable from the main panel to motor control panel then to starter and to motor. - h. Dry running preventer Supply of best quality 100 mm dia pressure gauge glicerine filled with with SS body calibrated and graduated in kg/cm2 (0 to 10 )with stop cock and copper tube of required length all other accessories.Supply of best quality suitable size reputed make heavy duty Sluice valve having ISI mark ( class PN 1.60)-Supply of best quality suitable size reputed make heavy duty non return valve having ISI mark ( class PN 1.60)<-Supply of earthing materials for providing earthing to the above as per IE rule and IS code of practice including cost and conveyance etc.-Supply of suitable size good quality CI pipes and specials required for pipe connection to pumping main including cost and labour charges etc. Supplying all materials and providing earthing to motors, panels , starter, capacitor etc as per IS including suitable size plate earthing, copper earth strip/ copper earth wire as required complete
2
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-
OD188731/2023-2024:Supply, erection, testing and commissioning a complete Variable frequency Drive (VFD)starter panel of reputed make having type tested at acredited laboratory, capable of operating the motor( 1350 HP VT Pump set,3phase AC 3300 V, 50 Hz) having a protection level of IP 55 and digital motor protection relay of reputed make having parameters as per IE rules, with a power control contactor and line power contactor, and the staring current shall be 1.5 to 2.5 times the normal full load current of motor with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor mounting type and having insulation level of 7.4KV(for 3300V supply) . the standared is to be IEC: 60034/ IEC: 61800. The Variable frequency drive (VFD) system shall be of a modern proven design for similar applications in power plants/industry/water pumping. The system shall be either Current Source Inverter (CSI) or Voltage Source Inverter (VSI) type with minimum Twelve (12) pulse design.The system shall be fully digital, PLC/Microprocessor based, energy efficient, and shall provide very high reliability, high power factor, low harmonic distortion and low vibration and wear and noise. VFDs shall comply with the latest edition of IEEE 519 & IEC 61000 for both individual as well as total harmonic voltage and current distortion limits.
6
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-
OD221481/2023-2024:Supply , erection , testing and commissioning of KWA pre-qualified reputed make Horizontal 1000KW 50hz TEFC squirrel cage induction motor -6pole suitable for the above pump working on 3 phase 50 Hz AC supply , working voltage 3300 V. The motor shall confirm to EEF1/ IS 325 including providing suitable Non reversible ratchet mechanism for the Motor and VT Pump
2
-
-
OD252311/2023-2024:supply, erection, testing and commissioning of 3300V capacitior panel with detuned current limiting reactor having suitable capacity and voltage for power factor compensation , for motors to achieve a power factor 0.98 or higher but below 1.0 of reputed make with 3phase current and voltage measurement, pf display(3 digit after decimal), individual harmonics measurement. The capcitor should confirm to IS 13925. The swiching of capacitor shall be with capacitor duty contactor. The panel shall have indication for capacitors in service and instantaneous power factor value.
1
-
-
Renovation and up gradation of WTP
-
-
-
OD223586/2022-2023:changing of Chlorinators pressure 40kg/hr 2 nos, 15kg/hr 1 no including Ejector system, VRV, Carbon steel piping system including manhole valve, motorised 3 way valve chlorine filter, automatic vacuum reducer etc. complete chlorinator pumping system, 3 nos. of chlorinator with vacuum reducer and accessories, chlorine leak sensor and alarm system to be replaced, EOT current collection system to be rectified, neutralisation tower with pipeline blower etc. valves, change over system, leak sensors and alarm system etc complete including Installation - Chemical building works such as 4 pumps replacement in alum saturation tank,2 pumps in lime saturation tank,PVC Valve changing,PVC Pipe changing etc.
1
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-
OD16127/2023-2024:Replacing of stilling plates with PVC food grade sheet with SS supporting frame for existing 5 Pulsators ,including cleaning and erection complete as per the engineers supervision .
1
-
-
100.98.47:Supply of Filter Media Sand.
330.86
-
-
Supply ,installation and commissioning of internal & external lighting and wiring etc complete,as per the direction of electrical special officer .
-
-
-
OD253361/2023-2024: Wiring for light point/fan point/ exhaust fan point with 1.5 square mm FRLS PVC insulated copper conductor single core cable in surface/r recessed medium class PVC conduit, with modular switch, modular plate,suitable GI box and earthing point with 1.5 sq.mm. FRLSPVC insulated copper conductor single core cable etc as required. Group C.
8
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-
OD253362/2023-2024:Supplying and drawing following size of FRLS PVC insulated copper conductor, single core cable existing surface/ recessed steel/PVC conduit as required. 3x1.5. 1.17.3
150
-
-
OD253379/2023-2024:Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc as required.4 Module (125mmX75mm)1.27. 3
1
-
-
OD253413/2023-2024: Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc as required. 5/6 amps switch & 3 pin 5/6A plug socket
1
-
-
OD253726/2023-2024:supply and fixing of 450 mm sweep, 900 rpm Heavy Duty Exhaust fan working on 230 V A/C
2
-
-
OD253729/2023-2024:Supply and Installation of LED Tube Set(Twin Tube)with suitable bottom plate
6
-
-
OD253731/2023-2024:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required 6 way - double cover Single phase and neutral 240V DB with provision for fixing MCB as incomer and SP/ TP MCB as outgoing (IP 42/43)
1
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OD253738/2023-2024: Supply and installation of 25A 30 mA 2P RCCB in the existing DB complete with connnections,testing and commisioning etc
1
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-
OD253749/2023-2024:Supplying and fixing following rating, double pole, 230 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.
1
-
-
OD253754/2023-2024:Supplying and fixing of 6Amps rating 230v,C curve MCB for Inductive load
6
-
-
OD253768/2023-2024:Supply, laying and termination of the following sizes of copper strip/wires for earthing of distribution boards, etc.
50
-
-
OD253784/2023-2024:Supply, laying, giving end termination using double compression brass cable glands, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench
50
-
-
OD254265/2023-2024:Supply, laying and termination of the following sizes of copper strip/wires for earthing of distribution boards, etc.
50
-
-
OD255199/2023-2024:Provision for soil resistivity measurement , earthing design, revising electrical scheme drawing and getting approval from statutory bodies like electrical inspectorate and KSEBL( fees and other remittances will be made by KWA) Raw water, WTP and CW
1
-
-
Renovation of pump houses,Pipes,OHSRs/GLSRs Pipe Bridges
-
-
-
13.62.1:Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .
13128
-
-
10.1:Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
2000
-
-
13.52.1:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work
3426
-
-
13.50.4:Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat)
1820
-
-
13.65.1:Painting with black anti- corrosive bitumastic paint of approved brand and manufacture to give an even shade:Two or more coats on new work
1820
-
-
13.71:Lettering with black Japan pint of approved brand and manufacture
32000
-
-
10.16.1:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes
6000
-
-
16.91.2:Providing and laying factory made chamfered edge Cement Concrete paver blocks
in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength,
thickness & size/ shape, made by table vibratory method using PU mould, laid in
required colour & pattern over 50mm thick compacted bed of sand, compacting and
proper embedding/laying of inter locking paver blocks into the sand bedding layer
through vibratory compaction by using plate vibrator, filling the joints with sand and
cutting of paver blocks as per required size and pattern, finishing and sweeping
extra sand. complete all as per direction of Engineer-in-Charge.80 mm thick C.C. paver block of M-30 grade with approved color design and pattern.
2300
-
-
3.3:Cement mortar 1:3 (1 cement : 3 fine sand)
25.1
-
-
Construction of Valve Chamber and Allied Works
-
-
-
2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil
101.36
-
-
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)
10.86
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-
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
88.4
-
-
5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete
168.4
-
-
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.
168
-
-
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
6188
-
-
13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)
99.6
-
-
OD187777/2023-2024:Supply and fixing pressure grout work
200
-
-
Repair of Existing Generator sets
-
-
-
OD17299/2023-2024:Overhauling and repair of existing generator sets -Rating 100KVA/63KVA with noise limit <=75db at 1Mtr including load testing and recommissioning
3
-
-
OD223467/2023-2024:Overhauling and repair of 50HP Pump sets including testing and commissioning
4
-
-
OD87883/2024-2025:Overhauling and repair of 10HP pump sets including testing and commissioning
2
-
-
Construction of compound wall at WTP Peuvannamoozhi
-
-
-
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.
13.5
-
-
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)
10.13
-
-
5.2.2:Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)
7.88
-
-
5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete
35
-
-
5.22.1:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars
551.25
-
-
50.6.7.2:Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.
16.08
-
-
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)
3.38
-
-
13.1.2:12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand).
150
-
-
13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster
30
-
-
13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer
175
-
-
13.44.1:Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)
175
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