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.
Bengaluru Water Supply And Sewerage Board - BWSSB Tender
Environmental Service
Opening Date7 Jun 2024
Closing Date20 Jun 2024
Tender Amount₹ 2,97,46,112.78
Costs
EMD
₹ 2,98,000Document Cost
Refer DocumentsTender Fee
₹ 5,000
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
BWSSB/2024-25/OW/WORK_INDENT518Bid Award Id
ViewTender No
BWSSB/2024-25/OW/WORK_INDENT518Tender 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: Macadam Road 200mm dia
408
1101
449424.24
code05 - Clearing and grubbing land including uprooting rank vegetablegrass, bushes, shrubs, saplings and trees upto 300mm girth by manual means, in areas of light jungle, removal of stumps, disposal of unserviceable materials, stacking of serviceable materials from road boundary etc. including cost of labour charges, all lead and lifts, etc. complete as directed by the Engineer in charge.
563.5
23
13163.36
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, 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 etc., and all other appurtenances complete in the following strata.
All kinds of soil depth upto 1.5m
2333.4
340
793542.672
code07 - Depth exceeding 1.5 m, but not exceeding 3 m
233.34
429
100252.1976
code08 - 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 1.50m
466.68
589
275009.8572
code09 - Depth exceeding 1.5 m, but not exceeding 3 m
58.34
722
42179.2366
code10 - 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
233.34
1316
307115.1078
code11 - Depth exceeding 1.5 m, but not exceeding 3 m
46.67
1453
67846.9792
code12 - Excavation of Hard Rock by diamond rope cutting method using diamond rope,line draw machine,making holes by drilling machine for breaking the block by means of hydraulic breakers/splitters without any means of blasting or use of explosives,etc.,complete as per specification and directions of the Engineer-in-Charge.
56
9711
543833.92
code13 - 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
2339.96
207
485962.8928
code14 - 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
256.67
328
84195.4601
code15 - Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work.
558.04
110
61568.5532
code16 - 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
402
20119
code17 - 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
90.56
492
44620.7232
code18 - 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.
292.9
2023
592691.937
code19 - 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/basaltcrushed 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: M20 Design Mix Using 20 mm nominal size graded crushed coarse
26.07
8207
213963.0075
code21 - 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;By Mechanical Means
Prestressed / RCC grade M-20 & above
6.75
1438
9707.715
code22 - Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. 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, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications.M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates
6.75
8411
56774.52
code23 - Extra for Additionalties for Formwork, centering and scaffolding
a. Foundation, Sub structure of cross drainages
6.75
420
2838.7125
code25 - Providing and laying Ductile Iron pipes of class ----- conforming to IS8329:2000 with latest amendments, conveyiing to work site, rolling andlowering into trenches, laying true to line, level and perfect linking atjoints, testing and commissioning, including loading and unloading atboth destinations, cutting of pipes wherever necessary, jointing with DIspecials (excluding cost of specials) and rubber gaskets, cleaning thesocket and spigot end with soap solution, applying soft soap to the socketand 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 pressureas per ISS with all lead and lifts and cost of all jointing materials. (Thecontractor will make his own arrangements for water for testing. Earthwork excavation in trenches to be measured and paid for seperately)
Note: In sewerage projects for internal cement mortal lining ( CML ) ofDI pipes, if High Alumina Cement ( HAC ) as recommended in AnnexureB clause 16.3 of IS8329:2000 is considered in place of Slag or SulphateResistance Cement ( SRC ), the cost of pipes may be increased by 5-6%from the prices listed. For DI K9 pipes: 100mm dia
20
2168
43379.2
code26 - 150mm dia
4.8
3077
14772.288
code27 - 200mm dia
3002
4082
12254794.42
code28 - Suppling Ductile Iron Push on special confirming to IS 9523:2000 . All Socketed Bends. A.200mm diameter 11.25
8
4195
33561.12
code29 - b.200mm diameter 22.50
8
4408
35264.08
code30 - 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).200 X 45
10
12184
121843.3
code31 - 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)-200x90
8
16848
134784.32
code32 - Providing and laying of Double Chambered Restrained Joint DI K9 Pipes ( to be used to for minimum required length as per design along with Double Chambered Restrained DI fittings to avoid concerete thrust block at bends) conforming to IS 5382-1985 with latest amendments, conveyi ing 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). 200mm dia
198
4414
874071
code33 - Providing and fixing of ductile iron double flanged swing check valves with slanted seat or with lever weight with straight disc, with metallic corrosion proof and wear resistant seat faces with nickel overlay micro - finished/ Integral seat with body and disc in Ductile Iron in GGG 40/50 shaft of stainless steel and bearings of zinc free bronze and surface protection with epoxy liquid of GSK quality etc complete .For PN 16.0;200mm
3
72806
218418.36
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.
52.2
314
16397.064
code35 - 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
3.48
8069
28082.4516
code36 - Providing and laying in position Cement Concrete for all Sub structures ofbuilding, Irrigation works, Sub structure works of bridges, Drain works &other parallel works from 0.50m to 3.50 m height. The granite/trap/basaltcrushed 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
M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates
11.43
8207
93808.8675
code37 - Extra for Additionalties for Formwork, centering and scaffolding
a. Foundation, Sub structure of cross drainages
13.07
410
5363.4052
code38 - 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. All other type of structures
5.89
102556
604056.4892
code39 - Suppling Ductile Iron Push on special confirming to IS 9523:2000 - All
Socketed D.I. Equal Tees. 200mm X 200mm X 200mm
1
8337
8337.05
code40 - Suppling Ductile Iron Push on special confirming to IS 9523:2000 -Flanged Sockets: 100.00 mm
4
2002
8011.24
code41 - Suppling Ductile Iron Push on special confirming to IS 9523:2000 -Flanged Sockets-200.00 mm
3
4379
13138.35
code42 - Suppling Ductile Iron Push on special confirming to IS 9523:2000- D.I. Flanged Spigots: 100.00 mm
4
1836
7346.68
code43 - Suppling Ductile Iron Push on special confirming to IS 9523:2000- D.I. Flanged Spigots: 200.00 mm
3
5419
16257.45
code44 - Suppling Ductile Iron Push on special confirming to IS 9523:2000 - All
D.I. Flanged MJ COLLAR. 100.00 mm
5
1597
7989.2
code45 - Suppling Ductile Iron Push on special confirming to IS 9523:2000 - All
D.I. Flanged MJ COLLAR- 200.00 mm
10
4115
41159.6
code46 - Suppling Ductile Iron Push on special confirming to IS 9523:2000 - All
Socketed D.I. Un-Equal Tees. 200mm X 100mm
4
6317
25269.48
code47 - Manufacturing, providing, transporting, rolling, lowering, laying, jointing & testing and commissioning of MS specials of minimum 8mm thick such as bends, tail pieces, reduces etc. conforming to IS-7322:1985 with latest amendments and including perfect linking and welding of joints to correct position includng cost and conveyance of materials with all lead and lifts, cost all labour and giving satisfactory hydraulic test as per IS:3589:2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete as per detailed specifications with inside lining two coat of food grade epoxy painting of approved make with each coat of 250 micron thick (after dry) over one coat of food grade epoxy primer of approved make with minium of 50 micron thick (after dry) and outside 25mm thick coating in CM 1:3 by providing 50x50mm weld mesh including loading and unloading of the pipes for the following category to suit PSC / MS / CI / AC / DI / PVC pipes. The weight of MS shell only by considered before lining and coating for arriving at the rate. The thickness of plate will be specified by the engineer. (Contractor will make his own arrangements for procuring water for testing) for:Note:1) For small works where the C.M. lining is not practicable for inside surface of the pipe, food grade expoxy painting of two coat over one coat of epoxy primer may be proposed and got approved. 2) The above rates are applicable only for pipe works. Pipe bends,branches, tail pieces, reducers etc. for upto 500mm dia pipes
500
220
110330
code48 - Supplying and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of ductile iron (DI) conforming to IS-1865 and of grade GGG 40/50, shaft of stainless steel, wedge fully rubberlined with EDPM seals of NBR and the valves should be vacum tight and100% leak proof with face to face dimensions as per IS 14846-2000 only.The stem sealing should be with toroidal sealing rings (minimum 2 “ O“ rings). Body and bonut should be coated with Electrostatically appliedEpoxy Powder Coating with minimum coating thickness of 250 micronboth 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.
(Note: TP set should be considered only for DI pipes estimate. For MSpipes estimates, TP sets cost of corresponding dia shall be deducted fromthe SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.). For Sluice Valve of PN - 16 and 100 mm
4
16167
64669.16
code49 - Supplying and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of ductile iron (DI) conforming to IS-1865 and of grade GGG 40/50, shaft of stainless steel, wedge fully rubberlined with EDPM seals of NBR and the valves should be vacum tight and100% leak proof with face to face dimensions as per IS 14846-2000 only.The stem sealing should be with toroidal sealing rings (minimum 2 “ O“ rings). Body and bonut should be coated with Electrostatically appliedEpoxy Powder Coating with minimum coating thickness of 250 micronboth 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.
(Note: TP set should be considered only for DI pipes estimate. For MSpipes estimates, TP sets cost of corresponding dia shall be deducted fromthe SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.)-For Sluice Valve of PN - 16 and 200 mm
3
42880
128642.19
code50 - Supplying and fixing kinetic AIR VALVE PN 16.0 for automatic dischargeof accumulate air during working condition, conforming to IS 14845 /EN 1074-4. Body and bonnet of DI conforming to IS-1865 of gradeGGG-40/50, seals are made of approved EPDM, SS 304 float, guideand internals. Flange drilling according to IS-1538 with appurtenances.complete. Body and bonnet shall be coated with electrostatically appliedepoxy powder coating with a coating thickness of 250 micron both insideand outside. - 100mm dia
4
35837
143351.12
code51 - Installation, Commissioning and Testing (for receipt of readings to the Bulk Flow Metering and Monitoring System SCADA Centre ) of HART output ( flow rate and Totalizer) based Electromagnetic Induction Bulk Flow Meters approved make to the feeder mains . The flow meter shall be full bore type shall be installed as per Manufacturer Recommendations. The Electromagnetic Induction Bulk Flow meters shall comply with the specifications mentioned. The maximum allowable measuring error shall be +/- 0.2 % of the volume. The meter transmitter shall convert the HART Output to produce reliable and correct output. The data to the remote server shall be transmitted with HART Protocol Remote Telemetry Device(RTU)..The Remote Telemetry Devices to Monitor the Real Time Water Flow and Totalizer by converting Output from Bulkflow meter (the Output is of HART output). The transmitter or the modem provided shall be of HART ( Highway Addressable Remote Transduser) type, which shall work in the master mode to read the totalizer and flow rate including panel box. The Remote Telemetry Devices shall have atleast the following specification.All data will be read via HART protocol and transmitted to the client Server via FTP Hardware:: Power: 12V DC, Connectivity: Builtin 3G with 2G fall back connectivity, Input HART: Builtin HART Modem in Master Mode to read flow rate and totalizer value, Digital inputs to connect to Door sensor and AC relays, One Relay output to switch on Light inside the enclosure, One MicroUSB port to configure the gateway, Customized sheet metal box, Operating Temperature: -10 to +70 Deg C operating, High Gain GPRS Antennae. Software :: Linux based Operating System, Programmable via C and Node.js, ReAP Framework supporting HTTP and FTP, Option to configure 3 FTP Sites for data transfer, Option to configure 1 HTTP url for data transfer, Automatic Upgradation of Firmware and Configuration Software via Over the Air. The cost includes all materials,accessories,labour complete. Battery Operated: 200mm dia
1
322872
322872.31
code52 - 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. 200 mm valve chamber & flow meter
60.9
314
19129.908
code53 - 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
22.99
345
7937.7573
code54 - Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work(chamber portion, Raft portion, PCC)
37.91
110
4182.6103
code55 - 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:200 mm valve chamber & flow meter
4.06
8069
32762.8602
code56 - 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
23.53
8224
193513.7789
code57 - Additionalities for Formwork, Centering & Scaffolding
for earth retaining structures
23.53
822
19351.3073
code59 - Additional for steel strip steel mild steel anges 75*75*6
2773.4
72
201598.446
code60 - 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(MORTH Specification No) For Grading -V Material
612
3228
1975615.56
code61 - 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
233.34
3321
775057.4772
code62 - Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90 kg/m2 using mechanical means.
4080
53
217137.6
code63 - 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
244.8
9943
2434286.304
code64 - 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. 200mm dia
4080
15
63566.4
code65 - 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
163.2
14218
2320424.928
code66 - Providing and laying in position Cement Concrete for all Sub structures ofbuilding, Irrigation works, Sub structure works of bridges, Drain works &other parallel works from 0.50m to 3.50 m height. The granite/trap/basaltcrushed 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: 20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates:
75
8207
615543.75
code67 - 35HP three phase vertical openwell submersible pump
2
251566
503132.64
code68 - The Transportation of pumping machineries
2
1557
3115.2
code69 - Labour charges for Erection of new / repaired submersible pump set along with GI pipes (32mm / 50mm), cable (New submersible pump set if required will be supplied by the department free of cost and released pump set should be handed over to department) including transportation: (Each length = 6 m)
2
242
485.46
code70 - UNDERGROUND FIBRE OPTIC UNARMOURED CABLE (UG - OFC) & ACCESSORIES : 30.12 GI pipe 100 mm (Nominal bore), medium class(including accessories)
100
1752
175230
code71 - Supply and delivery at site wrought middle steel (galvanized) GI bend
confirming to IS 1239-II, 1991 with latest amendments if any.
For 100 mm dia GI BEND
4
778
3115.2
code72 - 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS694:2010 from starter panel to submersible pump: 16 mm2 for 40 HP motor
610
412
251783.6
code73 - Laying of cable in existing trench/GI pipe/stone ware/RCC hume pipe using wooden/aluminum rollers as directed by the departmental staff LT cable
21.06. 35 to 95 sqmm
0.1
40418
4041.842
code74 - Transporting cable from store to work spot including loading and unloading (including crane and other equipment charges if any)
20.06. 35 to 95 sqmm (3.5/4 core)
0.2
3095
619.146
code75 - Fixing a shunt capacitor of ... kVAR capacity with necessary clamps, bolts, and nuts on existing wooden or metal board including banking of more than one capacitor.11 to 20 kVAR
2
446
893.02
code76 - Supplying & fixing of Porcelain fuse channel with cut out on existing wooden/panel using necessary nuts, bolts and washers.100 A for 35 HP motor
6
896
5381.52
code77 - Supplying, fixing and wiring 0 to 100 A Direct Reading AC analog type Ammeter
2
680
1360.3
code78 - 35 HP Three Phase 34-50 A Automatic Star Delta Submersible Starter With Short Circuit Protection, IHHDSDYCxA
2
38694
77388.64
code79 - 1.1 kV Class Armoured Aluminium Cable with
glands/lugs/ferrules : 4C x 95 Sq mm
20
989
19781.6
code80 - Supplying PVC flexible conduit pipe .... mm dia fixing on surface over inverted tapered wooden plugs or phill plugs or rawl plugs and clamped using heavy gauge saddles at an interval of 300 mm using NF screws and on either end of the pipe terminated completely
40 mm
10
46
467.3
code81 - Supplying and fixing angle iron frame work fabricated out of M.S. angle iron.. and M.S. Flat......with bolts, washers etc., and painted with 2 coats of red oxide and then two coats of approved paint.
50 x 100 x 50 x 6 mm C channe
2.4
981
2355.096
code82 - Supplying and fixing Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuitwith adjustable thermal magnetic release, Micro processor release shall have Earth Fault as per IS/IEC 60947-2 . (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short-Cicrcuit/Over Load. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism.FOUR Pole:160 A 25 kA
1
17454
17454.21
code83 - 125A 25KA
3
13422
40267.86
code84 - Fabricating supplying and mounting MS box made out .SWG suitable for floor /wall mounting, fully weather proof with provision for better heat dissipation, provided with hinged front cover, equipped with tamper proof locking arrangements, with suitable size clamps with necessary cable entry pipe with gland and box should be finished with 7tanks treatment with powder coated paint and finally finished with approved colour etc., complete.
5.42.1. 14 SWG (120x90x2 + 45x90x2 + 123x30x1 = 33300)
66600
-
43290
code85 - Earthing: Providing and fixing and wiring earth electrode for grounding circuits IC cutouts and other equipments on the meter board in the pit. The pits should be filled up with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduits etc. is to established through GI wire of sizes as per clause 7.3.3 of IS 732 using 12mm bolts, nuts, washers and check nuts, the pipe shall have 16 through holes of 12mm dia
2
4867
9735
code86 - GI/Copper strips for grounding connections, using necessary fixing
materials as required: 25 x 3 mm GI strip
10
106
1064.4
code87 - Digging of pit for providing GI pipe type earthing:1.6.2. Hard soil
2
3881
7762.04
code88 - Pipe grounding: 51.01. GI grounding pipe, B-class, 42mm dia 2.5 mtr long, 3.2mm thick with bolt, nut, GI strips and washer compelete. Minimum weight of GI pipe: 7.3 kg
2
964
1928.82
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