Kerala Water Authority Tender
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Kerala Water Authority - KWA Tender
Civil And Construction
Water Storage And Supply
Eprocure
Opening Date7 Feb 2024
Closing Soon18 Nov 2024
Tender Amount₹ 2,85,60,068
Costs
EMD
₹ 1,00,000Document Cost
₹ 9,759Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_KWA_656011_1Tender No
340/2023-24/KWA/PHC/TVLA (RT-1)Tender 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
100.98.457:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.
3
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100.98.485:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 200mm.
2
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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.
1
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OD227332/2023-2024:GIS mapping, Drawings soft copy and hard copy submitted on each bill, and finally submitted the full data.GIS mapping coordinates of regular intervals regarding sizes and locations of pipes, valves, and other all attributes in order to proper asset management and future servicing of the system and in order to upload in Google map.Drawings soft copy and hard copy(4Nos) with final bill .As per the Circular issued by the CE)SR) The GIS map soft copy and hard copy to be submitted to Jalabhavan (GIS wing) through the concerned EE in order to upload to the web site
1
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Laying 350mm DI K9 raw water pumping main
-
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100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.
1750
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15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)
166.25
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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.
1077.3
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100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50 m, in Ordinary Rock.
797.17
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100.2.7:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.
227.76
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100.1.13:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Hard Rock where Blasting is Prohibited.
227.76
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100.4.1:Excavating in hard rock for trenches by blasting for laying pipes and stacking useful materials for measurements and disposing unserviceable materials within the initial lead of 50m and lift up to 1.50m (depth from 0.0m to 1.50m) and providing protection by earth filled cement bags during blasting to avoid damages to nearby structures (200 Nos. of earth filled cement bags for 10m3 of blasting)
113.88
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15.9.2:Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charges:In cement mortar
2.5
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100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.
1750
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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.
1750
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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
350
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100.37.10.1:In situ fabrication of M.S. pipes of size 350mm (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
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100.37.10.2:Fabricating M.S. flanges of diameter 350mm 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.
20
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100.37.10.3:Cutting 350mm (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.
48
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100.37.10.4:Welding 350mm (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.
48
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100.37.10.5:Grinding cut and weld edges of 350mm (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.
96
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18.30.8:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:350 mm diameter pipe
10
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OD219222/2023-2024:Labour for cutting D.I. pipe with steel saw.350 mm diameter D.I pipe
82
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100.31.2.5:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 200mm diameter, Class II.
2
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100.31.2.8: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 II.
1
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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.
3
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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
1750
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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)
192.5
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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
117
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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
9360
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-
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)
2.5
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4.3.3:Centering and shuttering including strutting, propping etc. and removal of form work for:Columns, piers, abutments, pillars, posts and struts
336
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-
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.
725
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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
84.83
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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
10.5
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OD219223/2023-2024:Designing, providing, fixing and commissioning a 350mm Surge arrester with bypass arrangements with design sheet in a suitable position after conducting surge analysis for the proposed DI K9 pumping main including design fabrication, (PN 2.0 or more), and necessary D.I. Specials with necessary earthwork excavation, anchor blocks, construction of valve chamber and necessary road restoration works etc. as per the direction of departmental officers.
1
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100.31.1.2:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 100mm diameter, Class I.
3
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100.98.458:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.
3
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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.
3
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Supply and erection of raw water pumpsets
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OD219211/2023-2024:Design, Supply, erection, testing, trial running and commissioning of new VT pump set (Variable Frequency Drive (VFD) Starter)with the following specification. 1.Pump - Supply erection testing and commissioning of KWA prequalified reputed make VT pumpsets with bronze/SS impeller ,SS shaft and CI pump casing with suitable type base plate with coupling, coupling guards foundation bolts and nuts etc complete suitable for coupling the pump and motor and above the base plate etc. complete including providing suitable concrete foundation . etc complete the duty condition is as follows discharge -91 lps ,Total head -22m, Suction head - 10m, length of suction pipe -10 m . 2. Motor- Supply erection testing and commissioning of KWA prequalified reputed make (1500 rpm)., line shaft foot mounted TEFC squirrel cage induction motor suitable for the above pump, working 3 phase 50Hz AC supply, working voltage 3300 volts The motor shall confirm to EEFI /IS 325, IE3 including providing suitable concrete foundation including the cost of cement sand and metal etc complete . protection relay shall be including in starter as per present IE rule. flexible coupling shall be used for coupling of pumps and motors.3. panel board ,valves, capacitor etc and allied components as IE rule. 4. Starter . supply, erection, testing and commissioning of Variable frequency drive starter. and trail running of pumpsets etc as directed. Efficiency of pumpset shall be not less than 70% with 2 year replaceable warranty of above said items.
2
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OD219212/2023-2024:Supplying and providing 300mm electromagnetic flow meter confirming to protection level of IP -68 for flow sensor and IP 67 for transmitter and having an accuracy level of 0.5% with LED/LCD display unit. The flow meter shall have the housing (flow sensor) to be made of SS304/carbon steel with anti-corossive protection and inside liner to be made up of Hard rubber/ neoprene all conforming 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 manufacturer should have the calibration stds as per ISO 17025 and the product shall have sufficient warranty provisions..Test certificate from FCRI palakkad.
1
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OD219213/2023-2024:Supplying and making end termination with brass compression gland and aluminium lugs for 3.5 x 120 sq.mm PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.
2
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OD219214/2023-2024:Supplying and fixing 32 Amps,TPN,6 way distribution tap off box with ISI markes HRC fuses
1
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OD219215/2023-2024:Wiring for light point/fan point/exhaust fan point/call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/recessed Medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 Sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.
10
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OD219216/2023-2024:Supplying, fabricating and fitting meter box as per KSEB rules fxing the meter and fuse unit of KSEB
1
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OD219217/2023-2024:Supply, Installation, testing and commissioning of 20 Watts LED outdoor roof lantern of reputed brand ( Bajaj, GE, Havels, Osram, Philips, Surya, Syska) directly on ceiling or wall including connection with 1.5 Sq.mm FR PVC insulated copper conductor single core cable etc. as required.
1
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OD219218/2023-2024:Supply, Installation, testing and commissioning of 12Watts LED Bulb of reputed brand ( Bajaj, GE, Havels, Osram, Philips, Surya, Syska) directly on ceiling or wall including connection with 1.5 Sq.mm FR PVC insulated copper conductor single core cable etc. as required.
5
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OD219219/2023-2024:Supply, Installation, testing and commissioning of 1200mm ceiling fan of reputed brand ( Crompton greeves,bajaj,Usha,Havels, Khaitan) with best quality stepped electronic regulator including charges for wiring the down rods of standard length(upto 30cm) with 1.5 Sq.mm FR PVC insulated copper conductor single core cable including providing and fixing phenolic laminated sheet cover on the fan box etc. as required.
1
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OD219220/2023-2024:Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3pin/ 5/6 amps modular socket outlet and 5/6amps modular switch in the existing modular box by increasing the size of the box plate , connection etc etc as required
4
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OD219221/2023-2024:Wiring for circuit or sub main wiring along with earth wire with following size FRLS PVC insulated copper conductor single core cable in surface/recessed Medium class PVC conduit etc. as required. 2 x 2.5 sq. mm +1 x 2.5 sq. mm earth wire
60
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-
CONSTRUCTION OF R.C.C. VALVE CHAMBER OF SIZE 1.50mX1.50m
-
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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
43.35
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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)
2.28
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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.
126
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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
15.12
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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
907.32
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OD219225/2023-2024:Supplying and fixing C.I man hole cover with frame for manholes:560 mm diameter ( heavy duty) the weight to be not less than 208 kg.
6
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Construction of steel pipe bridges near Malakkara
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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
64
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2.32:Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.
64
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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
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2.7.3:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (blasting prohibited)
4.48
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-
OD224787/2023-2024:Providing dowel bars using 16 mm dia TMT bars 0.6 m long including drilling holes to a depth of 0.30 m ,filling holes with cement grout ,fixing the bars vertical etc including cost of steel, cement, labour charges for drilling ,filling the holes with grout etc complete
120
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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)
2.94
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-
4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns
9.8
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-
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)
31.08
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5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts
190
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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
2486.4
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OD224551/2023-2024:Providing and fixing Elastomeric Bearing including all incidental charges etc complete as per the direction
4
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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.
24866.64
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OD224550/2023-2024:Providing and fixing M.S. Chequered plate including other incidental charges etc.. 8.00 mm Thick.
95.4
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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
40
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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
424.66
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