Kerala Water Authority Tender
... More
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Kerala Water Authority - KWA Tender
Civil And Construction
Civil Works Others
Eprocure
Opening Date2 Dec 2021
Closing Date14 Dec 2021
Tender Amount₹ 2,59,08,393
Costs
EMD
₹ 1,00,000Document Cost
₹ 7,500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2021_KWA_457862_1Bid Award Id
ViewTender No
46/2021-22/KWA/PHC/D2/TVMTender Authority
Kerala Water Authority ViewPurchaser Address
-Website
http://etenders.kerala.gov.in
GEM & Bid Advisory Services
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Documents
General conditions of E Tendering Process
BOQ Items
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Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating
each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :
All kindsf soil
4387.6
-
555.51
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Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals.
4650
-
28.01
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Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 250 mm dia Ductile Iron Class K-9 Pipes
700
-
163.05
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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:250 mm dia pipes
130
-
315.99
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Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :upto 600mm dia
2.4
-
20121.56
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Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 ::upto 600mm dia
0.95
-
21145.26
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Labour for cutting C.I. pipe with steel saw.250 mm diameter C.I. pipe
20
-
535.65
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Testing 250mm DI/CI pipeline with potable water to the required test pressure . 250 mm dia
700
-
50.91
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Fabricating MS pipes of size 100mm (ID) using 8 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.
15
-
4006.75
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Fabricating MS flanges of diameter 100 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.
10
-
1118.44
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Cutting 100mm (ID) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.
10
-
113.62
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Welding 100mm (ID) MS pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.
10
-
434.84
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Grinding cut and weld edges of 100mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.
10
-
81.56
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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).
160 mm nominal outer dia pipes.
5750
-
202.77
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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 90 mm nominal outer dia pipes."
300
-
87.05
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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).
110 mm nominal outer dia pipes.
300
-
128.27
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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).
75 mm nominal outer dia pipes.
200
-
87.05
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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).
32 mm nominal outer dia pipes.
500
-
41.76
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"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
250 mm diameter. Class I"
1
-
2208.08
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Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
150 mm diameter. Class I"
7
-
1200.72
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"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
100 mm diameter. Class I"
2
-
886.56
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"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
80 mm diameter. Class I"
6
-
587.99
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Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 80 mm Double acting Air Valve
1
-
219.59
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Alteration/ Making re connection with the existing water connection /SF connection-Alteration using 20mm Indian Standard Class 6 uPVC pipe and uPVC /Brass specials viz. brass ferrule, Elbow, MTA(Brass Threaded,), FTA(BrassbrThreaded,), couplers etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main linebrtracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, safely removing & re-fixing existing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labourbrcharges as per the directions of the department officers.
750
-
2540.92
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Supply of DI K9 Pipe Conforming to IS 8329/2000, 250mm Dia.
700
-
2811.2
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Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 160mm Dia.
5750
-
1025.5
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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 90mm Dia.
300
-
278.75
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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 110mm Dia.
300
-
418.15
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Supply of uPVC Pipe, IS 4985: 2000 , 6kg/cm2, 75mm Dia..
200
-
144.6
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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 32mm Dia.
500
-
40.65
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Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.
1
-
18345.2
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Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.
7
-
6770.65
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Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.
2
-
4186.85
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Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.
6
-
3131.05
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Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS2, Size 80mm.
1
-
4367.9
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Providing 15mm PVC Tap in the water meter assembly for 15mm connection, using 20mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.
1235
-
571.36
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Providing 15mm (1/2 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5 m using 20mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.
1235
-
5844.11
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Providing additional length of house connection pipe using 20 mm (1/2 inch) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PN16 specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the directions of the department officers.
12350
-
176.39
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Providing additional length of house connection pipe using 25 mm (3/4 inch) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PN 16 specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the directions of the department officers.
3000
-
197.51
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Detailed Hydraulic Feasibility Assessment, including but not limited to (i)Geo-tagging with Differential Global Positioning System (DGPS), (ii) Preparation of up to dated GIS (boundary of the Panchayath will provided by Kerala Water Authority) map based on Geo-tagging and through the electronic total station survey work item of this schedule and (iii) hydraulic analysis through a suitable software etc completed .The data from the total station to be directly downloaded and modified as shape file of the GIS. Actual number of Functional House hold tap connection (FHTC) for making payment to the contractor will fully be depend upon this hydraulic feasibility study and its implementation. The house hold tap connection must be functional while having minimum storage of water in the Service reservoir. The hard copies (3 sets - in appropriate colour, in laminated sheets preferably in A1 size) and soft copies in CDs to be submitted before and after execution of this work (The available GIS maps as it is & where it is condition will be provided to the contractor) as per direction of dept. officials. The whole distribution system (diameter of pipeline 75 mm and above) is to be incorporated in the GIS. (The existing distribution pipe details to be incorporated after detailed total station survey/geo tagging or the data will be provided by Kerala water authority). The additional geo tagging of 500 points of the existing water supply distribution system apart from FHTC points to be taken up by the contractor which will include WTPs, Pump houses, Valves. Interconnection points etc complete.
1235
-
20
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Scooping -Laying 32 mm PVC 10kg/cm2 pipe and casing pipe 50mm GI by scooping including cost ofbrnecessary earthwork and cost of pipe, specials, labour charges etc. complete
48
-
1008.17
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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
35.15
-
214.03
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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)
2.71
-
6814.89
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Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete
64
-
335.31
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Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)
20.51
-
8588.47
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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
1640.4
-
98.3
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Supplying and fixing C.I with cover and frame for manholes:br560 mm diameter ( heavy duty) the weight to be not less than 208 kg
16
-
14470.9
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Cost of PVC specials (Bends,Tee,coupler, Tailpiece,end caps etc )3% cost of pipe.
4461760
-
0.03
... More
App-C Replacement and interconnection at Karichal -Chavadi road.
-
-
-
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Dismantling 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:Bituminous road
1325
-
360.94
... More
Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating
each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :
All kinds of sil
1410.75
-
555.51
... More
Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals.
1050
-
28.01
... More
Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 90 mm nominal outer dia pipes."
2000
-
87.05
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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).
75 mm nominal outer dia pipes.
850
-
87.05
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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 90mm Dia.
2000
-
278.75
... More
Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 75mm Dia.
850
-
203.25
... More
Cost of PVC specials (Bends,Tee,coupler, Tailpiece,end caps etc )3% cost of pipe.
574060
-
0.03
... More
Alteration/ Making re connection with the existing waterbrconnection /SF connection-Alteration using 20mm IndianbrStandard Class 6 uPVC pipe and uPVC /brBrass specials viz. brass ferrule, Elbow,brMTA(Brass Threaded,), FTA(BrassbrThreaded,), couplers etc. and connecting withbrthe mains, testing the joints etc. completebrincluding trenching and refilling in all kinds ofbrsoil up to a depth of 1.50m for main linebrtracing and trench of average cross sectionbr0.3m x 0.75m for laying connection pipe andbrservice pipe, safely removing & re-fixingbrexisting water meter, lighting, watching,brproviding caution boards, traffic control etc.brcomplete including cost of materials, hire forbrtools, cost of consumables and labourbrcharges as per the directions of thebrdepartment officers.br
250
-
1788.24
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Taking connection from 160/140/110 /90 to90/75/63/50/40/32 mm or nearest size.PVC/GI distribution main abrbranch line using suitable equal Tee(suitable class),reducer, CID/CIR and reducers including cost of materials labor charge etc complete.br
8
-
1860.64
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"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
80 mm diameter. Class I"
Observed Data derived from item no.18.31.of DAR
2
-
587.99
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Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.
2
-
3131.05
... More
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)
120
-
7367.55
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App- D Supply,erection and commissioning of 25 HP Tube well pump set in Chavadi pump house
-
-
-
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1.Supply, erection, testing, trial run and commissioning of KWA prequalified reputed make suitable capacity tube well type submersible pump set having a discharge of 780 lpm and total head of 100 m with SS impeller, SS shaft and CI pump casing. 2.Motor - Supply, erection, testing and commissioning of KWA prequalified reputed make vertical solid shaft foot mounted TEFC 3phase induction motor suitable for the above pump set working 3 phase, 50 Hz , 415 V working in AC supply.3. Starter - Supply erection, testing and commissioning of suitable rating ( Fully automatic ) starter for the above motor with over voltage and under voltage protection, single phase preventer, over load relay with motor protection relay complete br 4. Providing suitable rating (8Kvar)of capacitor, circuit breaker(MCCBs), panel board,proper earthing etc. as per standard specifications 5. Valves- Supply of suitable size best quality heavy duty ISI marked double flanged sluice and Non return valves with suitable pressure rating. Fitting of valves shall include proper RCC support especially for Non return valve. 6. Suction and delivery pipe connections-Supply and fitting of suitable size best quality GI/MS pipe of thickness not less than 8mm suitable for the above pump set, connecting the delivery side of the pump with valves and suitable specials to connect with the pumping main. 7.Supply and installation of suitable pressure guage. 8. Providing earthing arrangement as per standards and overall maintanance for a period of two years (additional pipe and specials will be supplied by Dept.)br
1
-
382593.75
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App E Valve replacement
-
-
-
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"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
250 mm diameter. Class I"
Data derived from item no.18.31.5.1 of DAR
2
-
2208.08
... More
Dismantling of C. I sluice valve including stacking of useful materials within a lead of 50 metres.Above 150 mm diameter
2
-
1034.28
... More
Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.
2
-
18345.2
... More
App F Removing the top layer filter media sand and filling with new one at WTP Kumily
-
-
-
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Supplying and stacking for measurement of filter sand having effective size 0.45 to 0.70 mm and uniformity coefficient 1.30 to 1.7, of specific gravity in the range of 2.55 - 2.65 and hard and clean, free from clay, dust and other impurities including cost of materials, labour charges and conveyance of materials up to 5 km and as per the directions of the department officers etc. complete and as per CPHEEO specification.
11.52
-
10798.77
... More
Removing filter media from the filter beds without making any damages to the existing structures and back manifolds and stacking at a safe and convenient place for segregation process and as per the directions of the department officers etc. complete.
11.52
-
998.15
... More
App-H Construction of Valve chamber for S/V and Air valve, 6 nos.
-
-
-
... More
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
10.58
-
214.03
... More
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)
0.78
-
6814.89
... More
Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete
23.84
-
335.31
... More
Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)
4.88
-
8588.47
... More
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
390.4
-
98.3
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