Kerala Water Authority Tender
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Kerala Water Authority - KWA Tender
Pipes and Pipe Related Activities
Eprocure
Opening Date22 Dec 2021
Closing Date29 Dec 2021
Tender Amount₹ 91,69,473
Costs
EMD
₹ 50,000Document Cost
₹ 2,800Tender Fee
Refer Documents
Description
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Contact
Tender Id
2021_KWA_462590_1Bid Award Id
ViewTender No
E-Tender No.52/2021-22/EE/PH/TVLATender 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
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 so
1231.02
-
562.48
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 :"
Ordinary Rock
410.34
-
816.88
"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 :
Medium Rock (blasting prohibited)
410.34
-
1358.42
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.
2000
-
28.24
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.
1200
-
205.32
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.
1800
-
129.88
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."
500
-
88.14
Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 150 mm dia nominal ore
132
-
295.04
Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 80 mm dia nominal bore
150
-
211.22
Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 100 mm dia nominal bore
150
-
238.13
Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 50 mm dia nominal bore
504
-
169.42
Cutting of 150 mm G.I.pipe line for making non standard Bends, and for laying work etc.complete as per directions.
20
-
164.68
Grinding cut and welded edges of 150 mm G.I.pipes during fabrication work including all labour and hire charges of tools etc complete:
40
-
78.74
Welding of 150 mm dia. GI pipe required for fabricating Non- Standard bend as per direction.
20
-
612.18
Welding 50 mm (ID) G.I 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.
40
-
238.97
Cutting and Grinding of 50mm (ID) G.I pipes for making bends and other specials by gas cutting including cost of gas,all labour and hire charges of tools etc complete:
40
-
107.26
Cutting and Grinding of 80mm (ID) G.I pipes for making bends and other specials by gas cutting including cost of gas,all labour and hire charges of tools etc complete:
30
-
153.26
Welding 80 mm (ID) G.I 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
30
-
341.43
Cutting of 100 mm G.I.pipe line for making non standard Bends, and for laying work etc.complete as per directions.
20
-
115.05
Welding of 100 mm dia. GI pipe required for fabricating Non- Standard bend as per direction.
20
-
427.8
Grinding cut and welded edges of 100 mm G.I.pipes during fabrication work including all labour and hire charges of tools etc complete:
40
-
55.05
Fabricating GI/MS flanges of diameter 100 mm using 12mm thick G.I plate including cost and conveyance charges of 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 undercoat of primer etc. complete: For pipes fabricated with 8mm thick plates.
20
-
1133.43
Fabricating MS/G.I. flanges of diameter 150 mm using 12mm thick MS plate including cost and conveyance charges of MS /G.I.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 undercoat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.
20
-
1509.91
Fabricating MS flanges of diameter 80 mm 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.
20
-
881.58
Fabricating MS flanges of diameter 50 mm 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.
20
-
751.54
Providing flanged joints to double flanged GI/C.I./ D.I. pipes and specials, including testing of joints etc .complete upto 80 mm diameter pipe.
10
-
201.61
Jointing of GI/MS Flanges, of sizes 100 mm with GI/MS pipes in lines and levels, using suitable Nut & Bolts, packing, necessary etc. complete as per directions.
10
-
315.84
Jointing of GI/MS Flanges, of sizes 150 mm with GI/MS pipes in lines and levels, using suitable Nut & Bolts, packing, necessary etc. complete as per directions.
10
-
390.25
Jointing 80/90 mm AC/PVC/DI/GI pipes laid to lines and levels in the trenches using CID/CIR. detachable or any available type of joints after cleaning the ends, centering the pipes inserting the joints and tightening including conveying the materials within initial lead and other sundries etc. complete to make a water tight joint capable to withstand the required pressure (including cost of CID/CIR Joint).
10
-
622.81
Jointing 100/110 mm AC/PVC/DI/GI pipes laid to lines and levels in the trenches using CID/CIR. detachable or any available type of joints after cleaning the ends, centering the pipes inserting the joints and tightening including conveying the materials within initial lead and other sundries etc. complete to make a water tight joint capable to withstand the required pressure (including cost of CID/CIR Joint).
30
-
753.31
Jointing 150/160 mm AC/PVC/DI/GI pipes laid to lines and levels in the trenches using CID/CIR. detachable or any available type of joints after cleaning the ends, centering the pipes inserting the joints and tightening including conveying the materials within initial lead and other sundries etc. complete to make a water tight joint capable to withstand the required pressure (including cost of CID/CIR Joint).
20
-
1182.73
Providing interconnection between existing 150/160 mm AC/GI/PVC line with newly laid 150/160mm GI/PVC line using PVC Tee and other specials for interconnection works including the cost of all specials, all labour charges etc complete as per the direction of departmental officers. (Tee portion only)
1
-
2227.46
Providing interconnection from the existing 50 mm P.V.C/G.I. up to 110/100 mm P.V.C./G.I./C.I./A.C. pipebrline with newly laid 50 mm P.V.C/G.I. up to 110/100 mm PVC/G.I. pipe with suitable specials such as Tee by jointing with solvent cement, including necessary earth work excavation , labour charges etc.completebras per directions.(TEE PORTION ONLY)
4
-
1967.54
Supplying and providing good quality 20/15mm CI Air valve in distribution main of 75 mm to 200mm pipe, fixing in suitable place including cost of MS Saddle piece etc. including cost of 20mm GI/ Schedule 80mm ASTM/UPVC pipe average 3.00m, air valve, earth work excavation, .hire for tools and all other incidental charges , earth work excavation, labour charges etc.. complete as per directions.
10
-
1818.18
Supplying, Conveying and fixing 150 mm CI PE sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. including the cost of valve (the tail pieces if required will be paid separately) : Class II Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6.
2
-
7950.07
Supplying, Conveying and fixing 100 mm CI PE sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. including the cost of valve (the tail pieces if required will be paid separately) : Class II Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6.
1
-
5497.07
Supplying, Conveying and fixing 80 mm CI PE sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. including the cost of valve (the tail pieces if required will be paid separately) : Class II Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6.
1
-
3836.06
Reinstate the existing house/Tap connection of 20mm (3/4 inch) with 15mm (1/2 inch) water meter from existing mains, up to a length of 5m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / Brass specials viz. brass ferrule, Elbow, MTA, FTA, 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 trench in average cross section 0.3m x 0.75m for laying connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges and excluding charges for cutting the concrete / tarred / bituminous roads and as per the directions of the department officers.
70
-
3185.85
Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites.
37.8
-
7537.98
Providing valve chamber of inside size 1m x 1m x 1.1m, 15 cm thick
4
-
32351.96
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 : 4 graded stone aggregate 20 mm nominal size)
57.82
-
8091.05
Appendix B- Cost of Materials
-
-
-
Supply of 160 mm PVC pipe (10 Kg/cm2) and specials as per relevant IS specification.
1200
-
1056.27
Supply of 110 mm PVC pipe (10 Kg/cm2) and specials as per relevant IS specification.
1800
-
503.46
Supply of 90 mm PVC pipe (10 Kg/cm2) pipe and specials as per relevant IS specification.
500
-
333.98
Supply of 150 mm GI pipe (Medium Class) and specials as per relevant IS specification
132
-
1987.45
Supply of 100 mm GI pipe (M) and specials as per relevant IS specification
150
-
1262.46
Supply of 80 mm GI pipe (M) and specials as per relevant IS specification.
150
-
870.66
Supply of 50 mm GI pipe and specials as per relevant IS specification
504
-
519.05
Appendix C- Providing House Connection
-
-
-
Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix)
11.25
-
1278.65
Providing 20mm (3/4 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 25mm 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.
100
-
6475.65
Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing AC / GI mains up to 125 mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, GI / MS / SS 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 and weather with ISI mark 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.
30
-
6588.6
Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains from 140mm to 200mm dia., up to a length of 5 m using 25mm 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.
25
-
6675.65
Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing AC / GI mains from 150mm to 200mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, GI / MS / SS 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.
20
-
6675.65
Providing additional length of house connection pipe using 25mm Indian Standard Class 6 uPVC pipe and 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.
4000
-
188.5
Providing 25mm (3/4 inch) PVC Air Valve in the water meter assembly for 20mm connection, using 25mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers.
175
-
499.48
Providing 15mm PVC Tap in the water meter assembly for 20mm connection, using 25mm 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.
175
-
610.57
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 : 4 graded stone aggregate 20 mm nominal size)
11.25
-
8091.05
Providing Geo Tagging for House connections as per JJM Norms.
175
-
20
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