Rural Water Supply And Sanitation Department 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.

Rural Water Supply And Sanitation Department - RWSS Tender

Opening Date15 Feb 2021
Closing Date23 Feb 2021
Tender Amount₹ 31,23,073 
This is an estimated amount, exact amount may vary.
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Earth work excavatoin for water Supply & Sanitary lines, Electrical conduits either in pits or pipe line trenches (upto 600mm Trench width) as per drawing and technical specification, including setting out, construction of shoring, strutting, barricading, danger lighting, bracing, using sight rails & boning rods at every 100 mm whevere necessary removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench, including backfilling the excavated earth to the extent required and utilising the remaining available excavated earth locally for the work. in the following strata classifications by Mechanical Means A) Ordinary / Hard Soil - (Depth upto 3m

157.09

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20421.7

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Ordinary Rock (not requiring blasting)

157.09

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27333.66

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Cutting of road surface for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the following classification. Cutting in Cement Concrete Road Surface

155.79

-

172303.74

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Supplying HDPE pipes PE100 PN 6.0 / 6 Kg/cm2 conforming to IS 4984:1995 with latest amendments and conveying to work site including loading and unloading at both destination and rolling, lowering into trenches, laying true to line and jointing of pipes and specials by electrofusion welding, as per standerd procedure and guide lines including encasing the pipe around to a depth not less than 15cms with cleaned soft gravel or selected earth available from the excavation etc., complete giving hydraulic test as per relevant IS Specification with all lead and lift including , testing and commissioning. The rate is exclusive of required specials and fittings etc., complete (Contractor will make his own arrangement for procuring water for testing)Upto 110mm dia,Coils shall be used. A) 63 mm dia

1966

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255580

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75 mm dia

70

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11340

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90 mm dia

40

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8400

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110 mm dia

375

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108000

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Refilling the basement and pipeline trenches with selected available earth from trench excavation including watering, Consolidation in layers of 15 cm thick including disposing of the surplus earth with all lead & lifts. (Compacting with vibro roller)

349.09

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35956.27

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Providing, laying, spreading and compacting specified graded, gravel or any other course material 60% and crushed stone aggregates of granite/trap/basalt 40% in sub-base course, close grading-I including premixing the material at OMC in mechanical mixer (Pug mill), carriage of mixed material, spreading in uniform layers with motor grader on a pepared base and compacting with power roller to achieve the desired density including all materials, labour, HOM lighting, guarding, barricading and maintaince of diversion complete as per Specifications.

51.93

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77895

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Providing and laying in position plain cement concrete of mix M20 with OPC cement @ 300kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.43cum, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation,plinth and cills, including cost of all materials, labour, HOM of machinery, curing complete as per specifications.

103.86

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602803.44

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Supply and delivery of Resilient seated soft sealing Sluice Valves PE-10 with body, bonnet of Ductile Iron of grade GGG50, wedge fully rubber lined with EPDM and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face dimensions as per BS 5163-89/IS 14846-2000/ DIN 3202 F4/F5. The stem sealing should be with Toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electrostatic powder coating both inside and outside with pocket less body passage. The valves shall be supplied with suitable size galvanized bolts and nuts of required numbers as per relevant IS. for 80mm

3

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25656

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100 mm

1

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10838

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Supplying and fixing of fixed height surface box H-4057 MD-KU with PP 40% GF Lid, Housing of PA+, Locking clip of PP with Notched bolt M 12 x 130 hexagon head A2-70 for service connection valves, design derived from DIN 4057, Should be supplied with support tile I (FSL, FSS, SI) should be able to recieve class AA traffic loads.

4

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10940

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FOR NEW FHTC CONNECTION Cutting of road surface for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the following classification.

27

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29862

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Earthwork excavation for pipeline trenches including depositing on bank upto a lead of 50 mtrs and depth up to 2.00 mtrs. Including shoring and strutting, danger lighting and using sight rails and boning rods at every 100 mtrs. Wherever necessary as directed in the following strata. (Manual Means) in Ordinary Soil/in Hard Soil

68.04

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18717.8

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In Ordinary rock without blasting

17.01

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10573.42

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Approved make Electro fusion saddle comply with BS EN 12201 - 3:2011, PN - 12.5 rating and food grade raw material as per BS 6920 for effect on water Quality intended for human consumption. Alaterial of construction: PE 80 or PE 100 and colour of fitting - Blue/Black for water applications, EF tapping saddle is V- Regulated type.Designed to fuse A a fusion voltage of 40 volt AC. EF tapping saddle shall have moulded SS/Brass metal female threaded outlet.EF tapping Saddle is fused by using a top loading pillar type pressure exerting 1500N (150 kilograms approx.) top load on EF Saddle. Fusion time is 170 secs and cooling time is 10mins, Exerted pressure should be removed after completing the 10 mins cooling time. 63x20,75x20,90x20,110x20,140x20 a)HDPE Service Saddles 63mm Dia

148

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61124

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75mm Dia

4

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1652

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Providing and fixing to wall, ceiling and floor, medium density polythelene pipes 6.00 kgs/sq.cm working pressure of outside diameter with special flange, compression type fittings, wall clips, making good the wall, ceiling and floor including cost of all materials, labour charges, HOM and testing complete as per specifications MDP pipe-20mm dia

600

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64200

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Providing wrought mild steel (galvanized) 15 mm dia GI collar confirming to IS 1239-II, 1991 with latest amendments if any. 15mmdia

300

-

11400

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Supply and delivery at site wrought middle steel (galvanized) 15 mm dia GI elbow confirming to IS 1239-II, 1991 with latest amendments if any.

300

-

11400

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Supply and delivery at site wrought middle steel (galvanized) 15 mm dia GI union confirming to IS 1239-II, 1991 with latest amendments if any.

150

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8250

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Supply and delivery at site wrought middle steel (galvanized) 15 mm dia GI bend confirming to IS 1239-II, 1991 with latest amendments if any

150

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9750

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Supplying, laying, jointing , testing and commissioning of G.I. Pipes conforming to IS 1239:1990 with latest amendments, including fixing Collars, Elbows, Tees, bends, Glad Cocks and other Fittings (Excluding Cost of Specials) with Cuts and Threads wherever necessary including conveying the materials to workspot, including testing for water tightness with all lead and lifts etc complete (Contractor shall make his own arrangements for procuring water for testing) 15mm dia

315

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39690

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For GI encasing 32 mm dia for drain crossing

112.5

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31612.5

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Providing, & fixing Flow control valve using food grade materials SS316 ball/1/2"(15 mm) including cost of all materials,labour charges,HOM and testing complete as per of following specification.The FCV nominal design is for 5Ltr/Min Discharges the range of 7 Lit/min at 1 bar or more pressure loss and should not exceed the flow the range of 7 Lit /Min at 1 bar or more pressure.MOC of valve-Food grade stainless steel SS*316.MOC of Ball:stainless steel-316.Flow direction arrow embossed on its outside surface.The Valve should act as flow control valve and non return valve. Minimum operating pressure-0.1 kgf(10 cm head).Designed pressure:1 meter to 50 meters. accuracy of valves:+20 % of average flow rate. Orifice size:not less than 12 mm.weight of FCV: not less than 12 mm.Weight of FCV:not less than 125 gms.Length:not be less than 70 mm The FCV is with internal arrangements of very simple passage in line such that the valve will pass the small floating particles if any entered in the valve to avoid choking The FCV shall be got tested from FCRI by the manufacturer as per above standards,the quantum of checking to be done from FCRI is attached here with.The FCV should be fitted on Saddle,which is fixed on distribution pipeline.

150

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38250

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Providing and fixing water meter with stop cock, jam nut socket in GI pipe line including cutting and threading the pipe and making long screw includeing cost of materila, labour. Nom and Testing complete as per specification No: KBS

150

-

198000

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Providing and Fixing in Position Brass Bib cock of approved quality nominal bore including cost of allmaterials , labour and hHOM with alla leads complete aas per specifications 50mm dia

150

-

29250

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Supply and fixing of HDPE water meter box to protect the water meter of class 'B: multijet type of size 15 to 32mm including HDPE box with base dia 300mmxlid dia 200mmxheight 250mm with openable lid and the cover is buried below GL with lid flush with GL including earthwork excavation for 600mmx600mm and base sand filling for 100mm thick over which the cover is placed and enclosed by PCC 1:2:4 using 12 to 20mm BG jelly for an height of 150mm and refilling with excavated earth for balance 100mm height,disposal of excess earth with all lead and lifts etc complete as per drawing enclosed

150

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75000

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Refilling the basement and pipeline trenches with selected available earth from trench excavation including watering, Consolidation in layers of 15 cm thick including disposing of the surplus earth with all lead & lifts. (Compacting with vibro roller) Note: Add Rs. 203.00 / cum for earth obtained from borrow pits.

81

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8343

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Restoration Of Road Providing, laying, spreading and compacting specified graded, gravel or any other course material 60% and crushed stone aggregates of granite/trap/basalt 40% in sub-base course, close grading-I including premixing the material at OMC in mechanical mixer (Pug mill), carriage of mixed material, spreading in uniform layers with motor grader on a pepared base and compacting with power roller to achieve the desired density including all materials, labour, HOM lighting, guarding, barricading and maintaince of diversion complete as per Specificati

9

-

13500

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Providing and laying in position plain cement concrete of mix M 20 with OPC cement @ 300kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.43cum, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation,plinth and cills, including cost of all materials, labour, HOM of machinery, curing complete as per specifications.

18

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104472

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PUMPING MAIN :Earthwork excavation for pipeline trenches including depositing on bank upto a lead of 50 mtrs and depth up to 2.00 mtrs. Including shoring and strutting, danger lighting and using sight rails and boning rods at every 100 mtrs. Wherever necessary as directed in the following strata. (Manual Means) In Ordinary Soil/hard soil a) 75 mm dia pipe

133.42

-

36703.84

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Ordinary rock (without blasting) 75 mm dia pipe

133.42

-

36703.84

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Earthwork excavation for pipeline trenches including depositing on bank upto a lead of 50 mtrs and depth up to 1.50 mtrs. Including shoring and strutting, danger lighting and using sight rails and boning rods at every 100 mtrs. Wherever necessary as directed in the following strata. (Manual Means) In Ordinary rock without blasting

26.68

-

16584.29

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Earth work excavatoin for water Supply & Sanitary lines, Electrical conduits either in pits or pipe line trenches (upto 600mm Trench width) as per drawing and technical specification, including setting out, construction of shoring, strutting, barricading, danger lighting, bracing, using sight rails & boning rods at every 100 mm whevere necessary removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench, including backfilling the excavated earth to the extent required and utilising the remaining available excavated earth locally for the work. in the following strata classifications by Mechanical Means Ordinary/Hard soil a)75 mm dia pipe

120.08

-

15610.4

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Ordinary Rock (without blasting) for Manual Means

120.08

-

71087.36

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cutting of road surface for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the following calssification.

35.78

-

39572.68

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Supplying HDPE pipes PE100 PN 6.0 / 6 Kg/cm2 conforming to IS 4984:1995 with latest amendments and conveying to work site including loading and unloading at both destination and rolling, lowering into trenches, laying true to line and jointing of pipes and specials by electrofusion welding, as per standerd procedure and guide lines including encasing the pipe around to a depth not less than 15cms with cleaned soft gravel or selected earth available from the excavation etc., complete giving hydraulic test as per relevant IS Specification with all lead and lift including , testing and commissioning. The rate is exclusive of required specials and fittings etc., complete (Contractor will make his own arrangement for procuring water for testing)Upto 110mm dia,Coils shall be used. A) 63 mm dia

1140

-

148200

... More
Refilling the basement and pipeline trenches with selected available earth from trench excavation including watering, Consolidation in layers of 15 cm thick including disposing of the surplus earth with all lead & lifts. (Compacting with vibro roller)

266.84

-

27484.52

... More
Restoration Of Road Providing, laying, spreading and compacting specified graded, gravel or any other course material 60% and crushed stone aggregates of granite/trap/basalt 40% in sub-base course, close grading-I including premixing the material at OMC in mechanical mixer (Pug mill), carriage of mixed material, spreading in uniform layers with motor grader on a pepared base and compacting with power roller to achieve the desired density including all materials, labour, HOM lighting, guarding, barricading and maintaince of diversion complete as per Specificati

11.93

-

17895

... More
Providing and laying in position plain cement concrete of mix M 20 with OPC cement @ 300kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.43cum, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation,plinth and cills, including cost of all materials, labour, HOM of machinery, curing complete as per specifications.

23.85

-

138425.4

... More
Supply and delivery of Resilient seated soft sealing Sluice Valves PE-10 with body, bonnet of Ductile Iron of grade GGG50, wedge fully rubber lined with EPDM and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face dimensions as per BS 5163-89/IS 14846-2000/ DIN 3202 F4/F5. The stem sealing should be with Toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electrostatic powder coating both inside and outside with pocket less body passage. The valves shall be supplied with suitable size galvanized bolts and nuts of required numbers as per relevant IS. for 80 mm

3

-

25656

... More
Providing 80 mm dia Air valve confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any 100 mm Dia

3

-

9000

... More
Suppling and fixing of fixed height surface box H-4057 MD-KU with PP 40% GF lid. Housing of PA= locking clip of PP with notched bolt M 12 x 130 hexagon head A2-70 for service connection valves, design derived from DIN 4057, should be supplied with support tile I (FLS, FSS, SI) should be able to receive class AAtrafic loads.

2

-

5470

... More
BULK FLOW METER: Supply and delivery of Woltman model with removal mechanism water meters confirming to ISO 4064 part I,II,III class B or IS 779 and IS 2373 with life cycle test certificate from FCRI/ NABL accredited lab. The water meters shall have magnetic drivers or mechanical drivers and shall be versatile for installation in any position. The meters shall be hydrodynamically, hydrostatically balanced. The runner, runner chamber, pointer of the meter shall be as per ISO 4064 class B specification. Dry dial excavated counter housing fully protected against flooding ensuring easy reading in all climates. Note: the above rates are basic rates inclusive of transportation charges, earth work excavation, labour charges, cutting and threading, conveyance, welding and hire charges for tools and plants ets., complete. As per the direction of Engineer incharge of the work 63 mm dia.

3

-

118797

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PUMPSET CUM PUMPHOUSE: Providing, supplying to work site, fixing of Submersible Pump Set of 150mm dia suitable for bore well and confirming to IS 8034 3Phase, SS Bowl & Impeller with Low volt Motor and as per specifications, with testing, as per instructions of engineer in-charge of work and latest amendmnents. 12.50 HP - 120 LPM @ 220 m = 20STG Outlet Dia - 2.00"

1

-

60662

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Supply and delivery at site Brand new best make PVC insulated cable of Flat 3 core (sheathed) of nominal cross sectional area as per IS 694-1990 with ISI Mark and as per its latest amendments. 1x3x4 Sqm

90

-

9720

... More
Supply and delivery at site of brand new best make gate valve as per IS 778/1984 with ISI Mark and as per its latest amendments

1

-

1190

... More
Supply and delivery at site of brand new best make non-return valve as per IS 778/1984 with ISI Mark and as per its latest amendments

1

-

1175

... More
conforming to IS 1239:1990 with latest amendments, including fixing Collars, Elbows, Tees, bends, Glad Cocks and other Fittings (Excluding Cost of Specials) with Cuts and Threads wherever necessary including conveying the materials to workspot, including testing for water tightness with all lead and lifts etc complete (Contractor shall make his own arrangements for procuring water for testing)

72

-

33336

... More
Supply and delivery at site 50mm(2”) dia heavy duty CI adopter set complete suitable for uPVC Column pipes for Submersible pumpsets..

1

-

1485

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Supply installing testing and commissioning COMMON CONTROL PANEL consisting of the following INCOMING 1 no. set of phase indicating lamps with SFU of suitable 1 No analog ammeter, 1 no Analog Voltmeter 1 No with phase selectyor switch isolting switch outgoing for main electrical pump 1 no MCB 1 no DOL of S/d starter suitable for respective HP 1 no electrical protection like single phase preventor, under voltage over voltage, under current over current protection suitable for the pump described above 1 no Indooor type.

1

-

13288

... More
Labour charges for Erection, Electrification and commissioning of Pump sets, including aligning and balancing of all items including supply and erection of two pair of supporting clamps, bore well caps, cable clips and water tight gland cable protectors, bolts, nuts, valve and gauges,tools and equipments etc., involved in the job as per specifications, with necessary tests as per specifications, with testing of as per instructions of engineer incharge of work.

1

-

5650

... More
PUMPHOUSE: Supplying transfortation and errection of concord cement concrete box type pump house of size 132x56x28 cm with two support of size 4 x 153 cm made of fabricated steel structure 4 mm MS wire welded together coupled with chiken mesh and provided with edge stiffners in the form of MS plates of size 20x3 mm with 6 mm aggregates, having thin (less than one inch) sections in general and all surfaces are paintted with two coats of anti fungus paiant of approved appropriate colour and shade including excavation embeding in to cement concrete of mix M 20 proportion of size 60x30x45 cm and refiling the excavated stuff with all lead and lift coading and unloading etc complete and as per the directions of the Engineer incharge of work.

1

-

11642

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REPAIRS TO ELSR EXISTING ELSR : Providing 2 coats of Snowcem/Water-proof cement paint of approved colour and shade over one coat of primer including curing etc., complete for RCC over head tank. As per the direction of Engineer in charge of the work.

288.5

-

61450.5

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Wateproofing of RCC Terrace / podium slab / toilet / utilities / water retaining structure by preparing the surface by chipping and cleaning and Grouting of Honey comb, voids, cracks / construction joints and slab joints with cement slurry (1kg cement added in 10 ltr of water) added with 100gm of inorganic accelerator, followed by spraying of liquid biological modified alkaline earth silicates @ 0.40 ltr per sqm on whole surface to reduce the micro porosity and allowing it to dry, curing the surface for the silicates to penetrate deeper into the concrete and spraying waterproofing impregnate liquid containg silane and silanol linear copolymer @ 0.50 ltr per sqm and finally applying polymer slurry made out of Cross linked Acrylic /styrene /butadiene & cement in the ratio of 1:0.1, @ the rate of 0.50kg/sqmtr on the whole surface, including all labour charges tools and equipments, all complete as per the specification

72.008

-

37876.21

... More
Providing and fixing 60x60cms M.S. inspection door with necessary M.S. frame made out of M.S.angle 50x50x6mm and M.S. shutters of 31.5mm or B.G.10 thick with hinges on top and lockingarrangement, painting etc., complete (for RCC over head tank and G.L.S.R.)

1

-

1818

... More
Painting new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade complete as per specifications. (“ii) English and Roman - Hyphen and the like not to be measured and paid for “ MORTH As per the direction of Engineer in charge of the work.

100

-

70

... More
BULK FLOW METER: Supply and delivery of Woltman model with removal mechanism water meters confirming to ISO 4064 part I,II,III class B or IS 779 and IS 2373 with life cycle test certificate from FCRI/ NABL accredited lab. The water meters shall have magnetic drivers or mechanical drivers and shall be versatile for installation in any position. The meters shall be hydrodynamically, hydrostatically balanced. The runner, runner chamber, pointer of the meter shall be as per ISO 4064 class B specification. Dry dial excavated counter housing fully protected against flooding ensuring easy reading in all climates. Note: the above rates are basic rates inclusive of transportation charges, earth work excavation, labour charges, cutting and threading, conveyance, welding and hire charges for tools and plants ets., complete. As per the direction of Engineer incharge of the work 100 mm dia.

1

-

25531



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