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

Civil And Construction
Civil Works Others
Opening Date11 May 2022
Closing Date26 May 2022
Tender Amount₹ 42,87,421 
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BOQ Items

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Supplying HDPE pipes 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 125 mm dia,Coils shall be used.63 MM

2792

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471401.28

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Supplying HDPE pipes 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 125 mm dia,Coils shall be used.75 MM

1206

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256950.36

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Supplying HDPE pipes 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 125 mm dia,Coils shall be used.90 MM

691

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191669.58

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Supply and delivery at site of brand new Electrofusion Coupler as per IS 8360 -1977 with latest amendments 63 mm

86

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12126

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Supply and delivery at site of brand new Electrofusion Coupler as per IS 8360 -1977 with latest amendments 75 mm

14

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2506

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Supply and delivery at site of brand new Electrofusion Coupler as per IS 8360 -1977 with latest amendments 90 mm

17

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3927

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Supply and delivery at site of brand new Fusion TEE as per IS 8360 -1977 with latest amendments 63 mm

28

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6888

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Supply and delivery at site of brand new Fusion TEE as per IS 8360 -1977 with latest amendments 75 mm

2

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716

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Supply and delivery at site of brand new Fusion TEE as per IS 8360 -1977 with latest amendments 90 mm

1

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528

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Supply and delivery at site of brand new Fusion ELBOW as per IS 8360 -1977 with latest amendments 63 mm

6

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1482

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Supply and delivery at site of brand new Fusion ELBOW as per IS 8360 -1977 with latest amendments 75 mm

4

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1152

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Supply and delivery at site of brand new Fusion ELBOW as per IS 8360 -1977 with latest amendments 90 mm

3

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1359

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Fusion REDUCER 75 X63 mm dia

5

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1405

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Fusion REDUCER 90X63 mm dia

5

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2210

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Fusion REDUCER 90X75 mm dia

1

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504

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COMPRESSION MTA 63 mm dia

5

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1000

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COMPRESSION MTA 75 mm dia

5

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1805

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COMPRESSION MTA 90 mm dia

5

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2005

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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

6

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10500

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Providing Sluice valve/ scour valve confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any cost of all materials, labour charges etc. complete. 80 mm dia

4

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11600

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Providing Sluice valve/ scour valve confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any cost of all materials, labour charges etc. complete. 100 mm dia

4

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15200

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Labour charges for making flanged joints including cost of jointing materials comprising of rubber insertion, bolts and nuts including giving hydraulic test to the required pressure as per ISS with all lead & lift (contractor will make his own arrangement for procuring water for testing).80mm dia

12

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1428

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Labour charges for making flanged joints including cost of jointing materials comprising of rubber insertion, bolts and nuts including giving hydraulic test to the required pressure as per ISS with all lead & lift (contractor will make his own arrangement for procuring water for testing).100 mm dia

4

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816

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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 suppied with support tile I (FSL, FSS ,SI) ,Should be able to receive class AA traffic loads

16

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43696

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Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

75.774

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181402.96

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Providing and constructing un-reinforced plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M20 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 m3 capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including construction joints, primer, sealant , curing of concrete slabs for 14- days, and water finishing to lines and grade as per drawing and technical specification clause 1501 with all lead, lifts, loading & unloading charges, cost and conveyance of all materials, labour, equipments etc., complete. as per the directions of the Engineer-in-charge of the work.

157.5218

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1014755.44

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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, plywood / steel formwork, 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 shall be paid separately).

10.284

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59050.73

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Providing and laying in position Reinforced 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. (The cost of steel reinforcement & formwork to be paid separately)

0.12

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785.11

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Supply & fixing RCC Pre-cast Cover Slab of size 0.8 m x 0.8 m x 0.15m of M25-Design mix concrete with 12 mm steel @ 120 mm c/c both ways, over Gate valve extension spindle with central opening along with lid for smooth operation with appurtenances., complete with all lead and lifts.

1

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2242

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Providing and constructing load bearing wall with Solid Concrete blocks of size 400x100x200mm having block density more than 1800kg/m3 and minimum compressive strength of 4.00 N/mm2 conforming to IS 2185 (Part - I) - 2005 and constructed with CM 1:4 as per IS 2572:2005 including cost of all materials, labour, scaffolding and curing, usage charges of machinery etc complete as per specifications.

2.4

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2270.4

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Providing 12 mm cement plaster with cement mortar 1:6 (1 cement: 6 fine sand) including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge.

2.72

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554.88

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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.

2

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38902

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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.

2

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38902

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Approved make electro fusion saddle comply with BS EN 12201-3:2011. PN-12.5 rating and food grade raw mateial as per BS 6920 for effect on water qualityintended for human consumpution material of conmstrcution: PE 80 or PE 100 and color of fitting- Blue or Black for water applications, EF taping Saddle is V- Regualted type designed to fuse at a fusion voltage of 40V AC. EF tapping saddel shall have molded 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 is10mins, Exerted pressure should be removed after completing the 10mins cooling time. 63x20, 75x20, 90x20, 110x20, 140x20 (Approved Rate)

263

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92050

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Providing and fixing Chorinated Poly Venyl Chloride (CPVC) pipes conforming to IS 15778 having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings, this includes jointing of pipes and fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer-in-Charge. (External Work). - 15mm nominal OD pipes

1180

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194700

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Providing, Laying and Fixing GI pipes conforming to IS 1239:1990 with latest amendments complete with GI fittings (excluding the cost of fittings) with cuts and threads wherever necessary, including testing for water tightness, with all lead and commissioning. (contractor will make his own arrangements for procuring water for testing) (MEDIUM) (15mm dia (Above GL)

944

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263272.16

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Providing, Laying and Fixing GI pipes conforming to IS 1239:1990 with latest amendments complete with GI fittings (excluding the cost of fittings) with cuts and threads wherever necessary, including testing for water tightness, with all lead and commissioning. (contractor will make his own arrangements for procuring water for testing) (MEDIUM) (32 mm dia (Above GL)

139.125

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72722.03

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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.

295

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14160

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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

295

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14160

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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.

2065

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167265

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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.

590

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40710

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

295

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14750

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KSRB13-6.1-1 : Providing and fixing in position brass bib cock of approved quality 15mm nominal bore including cost of all materials, labour and HOM of equipments with all leads complete as per specifications. Specification No.KBS 13.2.2 / 13.3

295

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96170

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Providing and fixing Flow control valve using food grde materials SS 316 ball / 1/2" [15mm] including cost of all materials, labour charges, HOM and testing complete as per of following specification. The FCV nominal design is for 5ltr/Min Discharge at 0.5 bar pressure loss and should not exceed the flow at range of 7ltr/Min at 1 bar or more pressure.MOC of valve : Food grade stainless steel SS -316 MOC of valve : stainless steel SS -316 flow direction arrow embossed on its outside surface , the valve should act as flow control valve and non return valve. minimum operating pressure - 0.1kg ( 10cm head). designed pressure 1 mtr to 50 mtr. accuracy of valves + 20 % of average flow rate. orifice size : not less than 12 mm. ball size : not less than 12 mm. weight of FCV : not less than 125 gms. length : not less than 70 cm . The FCV is with internal arrangements of very simple passage in line such that the valve will pass the small flaoting particle if any entered in the valve to vaoid choking . The FCV shall be got tested from FCRI by the manfacturer as per the above standards , the quantum of checking to be done from FCRI is th be atatched . The FCV should be fitted on saddle which is fixed on distribution line ( Approved rate )

295

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75225

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PVC pipes of 4 Kg/cm2 for 63mm(0.465)

177

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13604.22

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Providing two coats of water proof cement painting with approved colour and shade over one coat of primer including scrapping the surface with wire brushes etc. before removal of scaffolding for new RCC over head tanks and cleaning of paint stains wherever necessary with all lead and lifts etc. complete for:

41.6835

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6377.58

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KSRRB M800-10. 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 Specification No 801

27700

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19390

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Supply and delivery at site special moulded variety 63 mm dia & 75 mm dia PVC service saddles as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments 63 MM

46

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6532

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Supply and delivery at site special moulded variety 63 mm dia & 75 mm dia PVC service saddles as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments 75 MM

30

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5490

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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

2

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3480

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Providing and fixing RCC name board of size 1.35xk0.60x0.04 mtrs fixed in reinforced cement concrete poles of size 0.10x0.10x2.60mtrs in cement concrete M 20 proportion using 20mm and down size graded metal machine mixed with 10mm dia main steel bars and 8mm dia stirpes as shown in drawing. The board shall be provided with 12mm thick cement plaster in cement mortar 1:3 on both the sides. The poles shall be embedded in the ground for a depth of 0.5 mtrs with cement concrete M 10 proportion. The board shall be fixed as per the drawing and at the place indicated by the Engineering charge of the work. The cost includes excavation, cost of all materials, cost of steel, centering, transportation charges, fixing charges etc., The work shall be carried out as per the detailed specifications, drawings and directions of the Engineer in charge of the work

1

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5500

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Providing two coats of water proof cement painting with approved colour and shade over one coat of primer including necessary scaffolding and scrapping of old paint and stain with wire brushes and cleaning of paint stains etc. wherever necessary for old RCC over head tanks with all lead and lifts etc. complete for: Tanks staging above 6 Mtrs. and upto 9 Mtrs.

307.0002

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50348.03

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Providing plastering in CM 1:3 proportion after removing old plaster of existing RCC over head tanks, including smooth finishing, minimum 2% of approved quality water proofing compound, curing, scaffolding and giving satisfactory water proof testing as per direction etc. complete with all lead lifts etc. for side walls, shell portions, bottom doom, bottom slab and ribs etc. for: 12mm thick for exposed surfaces 6.0 to 9.0 m staging.

307.0002

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104073.07

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Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to RCC structures like floor and walls of reservoirs, sewe, effluent and water treatment plants, over head tanks, etc. prepared by mixing in the ratio of 5:2 (5 parts integral crystalline slurry 2 parts water) for horizontal and vertical surfaces and applying the same from negative (internal) side with the help of synthetic fibre brush. The material shall meet the requirements as specified in ACI - 212-3R-2010 ie. by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 Bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self healing of cracks upto a width of 0.50 mm. The work shall be carried out all complete as per specification and the direction of the Engineer in charge. The product performance shall carry guarantee for 10 years against any leakage. For horizontal and vertical surfaces in two coats @ 0.70 kg per sqm per coat

19.6375

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8503.04

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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 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 only. The stem sealing should be with toroidal sealing rings (minimum 2 “ O “ rings). Body and bonut 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. (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.) For PN-10:

2

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28468

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Construction of Valve Chamber

3

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84720



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