Bengaluru Water Supply And Sewerage Board Tender
Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.
Costs
EMD
₹ 2,00,000Document Cost
Refer DocumentsTender Fee
₹ 2,470
Description
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Contact
Tender Id
BWSSB/2024-25/WS/WORK_INDENT1373/CALL-3Tender No
BWSSB/2024-25/WS/WORK_INDENT1373/CALL-3Tender Authority
Bengaluru Water Supply And Sewerage Board ViewPurchaser Address
-Website
http://kppp.karnataka.gov.in
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Documents
BOQ Items
code04 - Cutting road surfaces for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the classifications for:Cutting Cement Concrete Road surface by Machine cutting to demarcate the trench width of the surface.
12.75
1046
13337.775
code05 - Re-constructing the cut open bund portion, for forming temperary
diversion channel, using soil obtained from bund cutting in layers of
150 to 200 mm thickness before compaction including cost of all labour,
materials, machinery, all operations such as sorting out, spreading in
layers of specified thickness, breaking clods, sectioning, watering,
compacting each layer to density control of not less than 95 percent
or as directed using mechanical tampers or by manual labour & all
necessary works as directed and complete as per specification.
918
589
541252.8
code06 - Earth work excavation for pipeline trenches in all kinds of soils by mechanical means as per drawing and technical specifications, including setting out,construction of shoring, strutting, barricading, caution lights, bracing, usingsight rails & bonding rods at every 100 mm wherever necessary as directed,removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work etc., and all other appurtenances complete in thefollowing strata. All kinds of soil depth upto 1.5m
229.5
288
66141.9
code07 - Earth work excavation for pipeline trenches by mechanical means as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & bonding rods at every 100 mm wherever necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work and all other appurtenances to complete in the following strata. Ordinary/soft rock (without requiring blasting) Depth upto 1.50 m
45.9
499
22922.46
code08 - Earth work excavation for pipeline trenches by mechanical means as per drawing and technical specification, including setting out, construction of shoring, strutting, cost of blasting materials, barricading, caution lights,bracing, using sight rails & bonding rods at every 100 mm wherever necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required , utilising the available excavated earth locally for the work and all other appurtenances to complete in the following strata Hard rock (blasting prohibited) Depth upto 1.50 m
22.95
1115
25598.43
code09 - Carting of excavated earth of all types upto a distance mentioned below and re-carting back the eath to the same site by vehicle including loading, unloading charges for to & fro, with all lifts, labour, HOM of machinery etc. complete, after obtaining the approval of the Chief Engineer, for:Distance 4 to 5 km
45.9
267
12269.07
code10 - Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work
478.2375
93
44715.20625
code11 - Refilling available earth around trenches/pipelines, cables in layers not
exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications
738.1125
176
129907.8
code12 - Providing bedding for the pipeline trenches in black cotton and rock reaches including watering and consolidation by punners etc. complete with all lead and lift with: Murrum
22.95
401
9214.425
code13 - Providing Bedding or Backfilling using approved stone dust /quarry dust of size not exceeding 5.6 mm for the pipe line trenches including watering and consolidation etc., complete with all lead and lifts as per specification and as directed by the engineer incharge, after obtaining the approval of the Chief Engineer.
344.25
1648
567633.825
code14 - Dewatering the sewage / storm water by using reqired HP submersible pump for the diversion of storm / sewage during the execution of work.Considering for one Pump-5 hp pump
50
341
17050
code15 - Providing and laying Ductile Iron pipes of class conforming to IS
8329:2000 with latest amendments, conveying to work site, rolling and
lowering into trenches, laying true to line, level and perfect linking at
joints, testing and commissioning, including loading and unloading at
both destinations, cutting of pipes wherever necessary, jointing with DI
specials (excluding cost of specials) and rubber gaskets, cleaning the
socket and spigot end with soap solution, applying soft soap to the socket and spigot ends before insertion of rubber gaskets, jacking and fixing in perfect conditions etc. The cost to include soap solution, soft soap, waste etc. and giving necessary hydraulic test to the required pressure as per ISS with all lead and lifts and cost of all jointing materials. (The contractor will make his own arrangements for water for testing. Earth work excavation in trenches to be measured and paid for seperately) Note: In sewerage projects for internal cement mortal lining ( CML ) of DI pipes, if High Alumina Cement ( HAC ) as recommended in Annexure B clause 16.3 of IS8329:2000 is considered in place of Slag or Sulphate Resistance Cement ( SRC ), the cost of pipes may be increased by 5-6% from the prices listed For DI K9 pipes for 300mm dia pipe
900
5265
4739130
code16 - Providing and fixing kinetic AIR VALVE of PN 16.0 for automatic discharge of accumulate air during working condition, conforming to IS 14845/ EN 1074-4. Body and bonnet of DI conforming to IS-1865 of grade GGG-40/50, seals are made of approved EPDM, SS 304 float, guide and internals. Flange drilling according to IS-1538 with appurtenances. complete. Body and bonnet shall be coated with electrostatically applied epoxy powder coating with a coating thickness of 250 micron both inside and outside etc. complete For Air Valves of 100mm dia
2
30371
60742
code17 - Providing and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of Ductile Iron (DI) conforming ti IS-1865 with the latest amendments and of grade GGG 40/50, shaft of stainless steel, wedge fully rubber lined with EDPM seals of NBR and the valves should be vacum tight and 100% leak proof with face to face dimensions as per IS 14846-2000 with the latest amendments only. The stem sealing should be with toroidal sealing rings (minimum 2 " O " rings). Body and bonnet should be coated with Electrostatically applied Epoxy Powder Coating with minimum coating thickness of 250 micron both inside and outside. The rate is inclusive of cost of valves, T.P set, galvanized bolts & nuts and rubber insertions etc. but excluding earth work. For PN-10: (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.) etc. complete For sluice Valve of PN - 10.0 and 400mm
2
137903
275807.4
code18 - Suppling Ductile Iron Push on special confirming to IS 9523:2000 - All Double Chambered Restarined Joint DI K12 Specials: (To be Considered for Alternative to avoid concrete thrust blocks along with minimum length of Restarined joint DI pipes at bends for 300mm diameter 22.50
4
17515
70061.2
code19 - For 300mm diameter X 45
4
21464
85857.2
code20 - For 300mm diameter X 90
2
30273
60546.2
code21 - Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates Encasement
21.0375
7293
153426.4875
code22 - Extra for Additionalties for Formwork, centering and scaffolding
a. Foundation, Sub structure of cross drainages-for Encasement
21.0375
802
16876.913625
code23 - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening,cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification..-for Encasement,-All other type of structures
8.783
86912
763348.9743
code24 - Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete,wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead Lime /Cement Concrete-Dismantling Stone MasonryDismantling Brick / Tile work / rubble masonry / pitching / etc by mechanical means. common
36
198
7128
code25 - Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coarse sand)
36
7027
253004.4
code26 - Dismantling of existing structures like culverts, bridges, retaining
walls and other structure comprising of masonry, cement concrete,
wood work, steel work, including T&P and scaffolding wherever
necessary, sorting the dismantled material, disposal of unserviceable
material and stacking the serviceable material with all lifts and lead By Mechanical Means Prestressed / RCC grade M-20 & above
15.6
1218
19013.28
code27 - Providing and laying in position Cement Concrete for levelling course for
all works in foundation. The granite/trap/basalt crushed graded coarse
aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. .- M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates for drain constructions
14.9
7128
106207.2
code28 - Extra for Additionalties for Formwork, centering and scaffolding
a. Foundation, Sub structure of cross drainages-for drain construction,
14.9
392
5841.396
code29 - Providing and fixing Steel work in built up tubular (round, square or
rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,
fixing in 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 including cost of materials,
labour, usage charges of machinery complete as per specifications and
as per directions of the Engineer-in-Charge for 75x75x4 mm hollow tube
50
121
6050
code30 - Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work
In all kinds of soils Depth upto 3 m
80
112
8976
code31 - Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately) Mix 1:3:6 (M10) Using 20 mm nominal size graded crushed coarse aggregates
4
6838
27354.8
code32 - Providing and laying in position Cement Concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications.mix1:2:4(M15) using 20mm Agregate
76.81
7044
541080.364
code33 - Extra for Additionalties for Formwork, centering and scaffolding
a. Foundation, Sub structure of cross drainages
76.81
774
59518.5328
code34 - Earth work excavation by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of Buildings & bridges and such simillar works in all kinds of soils, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, excavated surface leveled and sides neatly dressed disposing off the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools & other appurtenaces required to complete the work.In all kinds of soils. Depth upto 1.50m for 300mm valve chamber
38.088
266
10139.0256
code35 - Providing and laying in position Cement Concrete for levelling course for
all works in foundation. The granite/trap/basalt crushed graded coarse
aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete thework as per technical specifications. Mix 1:3:6 Using 20 mm nominal size graded crushed coarse aggregates
2.116
6838
14470.6892
code36 - Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates
19.09
6969
133049.664
code37 - Extra for Additionalties for Formwork, centering and scaffolding
a. Foundation, Sub structure of cross drainages-valve chambers
19.092
766
14636.8818
code38 - Additional for steel strip steel mild steel anges 75*75*6
1584.8
61
97623.68
code39 - Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m
10.88
292
3183.488
code40 - Providing Bedding or Backfilling using approved stone dust / quarry dustof size not exceeding 5.6 mm for the pipe line trenches including wateringand consolidation etc., complete with all lead and lifts as per specificationand as directed by the engineer incharge, after obtaining the approval ofthe Chief Engineer.for 300 mm dia
32.5
1714
55732.625
code41 - Construction of Granular Sub-Base of required grading as
per design mixing in a mechanical mix plant at OMC, carriage
of mixed Material to work site, spreading in uniform layers
with motor grader on prepared surface and compacting with
vibratory power roller to achieve the desired density, complete
as per clause 401 for 300 mm dia
26
2735
71128.2
code42 - Providing, laying, spreading and compacting graded stoneaggregate to wet mix macadam specification includingpremixing the Material with water at OMC in mechanical mixplant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course onwell prepared surface and compacting with vibratory roller to achieve the desired density.MORTH Specification No. 406
39
2633
102702.6
code43 - Providing and applying primer coat with SS1 grade Bituminous
Emulsion on prepared surface of granular Base including cleaning
with mechanical Broom of road surface and spraying primer at
the rate of 0.90 kg/m2 using mechanical means MORTH SPECIFICATION 502
149.5
58
8715.85
code44 - Providing and applying tack coat with RS1 Bituminous Emulsion
using emulsion pressure distributor at the rate of 0.20 kg/m2 on the prepared bituminous surface cleaned with mechanical broom
149.5
13
1973.4
code45 - Providing and laying Bituminous Macadam with 40/60 TPH
capacity hot mix plant using crushed aggregates of specified
grading premixed with bituminous binder VG-30 @ 3.4% by
weight of mix, transported to site, laid over a previously prepared
surface with mechanical paver finisher to the required grade,
level and alignment and rolled as per clauses 501.6 and 501.7 to
achieve the desired compaction
7.475
8427
62992.5725
code46 - Providing and laying Bituminous Concrete with 40/60 TPH
capacity hot mix plant using crushed aggregates of specified
grading, premixed with bituminous binder VG-30, @ 5.4 per
cent of mix and filler, transporting the hot mix to work site,
laying with mechanical paver finisher to the required grade,
level and alignment, rolling with smooth wheeled, vibratory and
tandem rollers to achieve the desired compaction as per MORTH
specification clause No. 507 complete in all respects
5.98
12479
74627.41
code47 - Providing and laying in position Cement Concrete for all Foundation works.The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates
10
6915
69157
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