Karnataka Power Corporation Limited Tender

004 - Assisting Plumber such as repair/ replacement, jointing pipes and refilling the trenches with excavated soil etc., and routine maintenance Ganeshgudi colony and daily pump operation at Water Treatment Plant and Jackwell Site as per timely schedule, checking of lines and complete treatment process and any other works connected to water supply system as directed by engineer in charge.

005 - Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)

006 - Cleaning of water tank of various type including GLSR of water supply scheme -Cleaning and Washing the old plastered surface with soap, soda, water including cost of materials, labour etc. as per specification.

007 - Clearing of jungle, bushes, cutting trees upto 15cm girth including disposing off the material etc., complete with initial lead upto 50 m and all lifts. Thin Jungle ( including parthenium growth)

008(a) - Providing, laying and jointing HDPE pipes of specified grade and conforming to IS 4984-2016 with latest ammendments and conveying to work site including loading and unloading at both destinations and rolling and lowering into trenches, laying true to line and jointing of pipes and specials with electrofusion welding, giving hydraulic test as per relevant ISS with all lead and lifts including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excation, testing and commissioning. The rate is exclusive of required specials and fittings wherever necessary like saddle Tee, stub ends, flanged sets, bedns, reducers etc. complete (Contractor will make his own arrangements for procuring water for testing) etc. complete. NOTE: Upto 110mm dia Coil shall be used. .FOR HDPE pipe grade PE100-PN 3.0, 63mm .

008(b) - Providing, laying and jointing HDPE pipes of specified grade and conforming to IS 4984-2016 with latest ammendments and conveying to work site including loading and unloading at both destinations and rolling and lowering into trenches, laying true to line and jointing of pipes and specials with electrofusion welding, giving hydraulic test as per relevant ISS with all lead and lifts including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excation, testing and commissioning. The rate is exclusive of required specials and fittings wherever necessary like saddle Tee, stub ends, flanged sets, bedns, reducers etc. complete (Contractor will make his own arrangements for procuring water for testing) etc. complete. NOTE: Upto 110mm dia Coil shall be used. 6. b) HDPE pipe grade PE100-PN 3.0, 90mm

009 - Testing of Water.Collecting the water samples (3 Nos) at the river intake, WTP & destination point, getting samples tested in reputed EngineeringColleges/Govt Authorised labs forBacteriologicalAnalysi,PhysicoChemicalAnalysi(Chlorineresidual, PH,Turbidity,TotalHardness, Calcium, BOD, COD) Other Analyses of relevance to Health as per WHO guidelines.

010(a) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. a) uPVC 20mm Coupler

010(b) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. b) uPVC 20mm Elbow

010(c) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. c) uPVC 20mm Tee

010(d) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. d)uPVC 20mm FTA threaded

010(e) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications. On existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. e) uPVC 20mm MTA threaded

010(f) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. f) uPVC 20mmUnion

010(g) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications. on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. (g) uPVC 20mmEnd cap

010(h) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. h) uPVC 20mmPipe clip

010(i) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. i) uPVC 20mm Ball valves Long Handle

010(j) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications. on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system.j) uPVC 20mm Tank connector

010(k) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. k) uPVC Pipe 20mm

010(l) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications.on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. l) Health faucet Gun with jet spray

010(m) - Supplying of uPVC/CPVC/semi riged PVC fittings/specials is used with of approved quality and make, conforming to IS standard and specifications. on existing uPVC/CPVC/semi riged PVC pipe jointing of water supply distribution pipe line system. m)20mm upvc bib cock

011 - Cleaning sweeping of the outer periphery like foothpath, kerb stones terrecess including removing grass dust, picking of raccs and removel of cow dung debries etc.

012(a) - 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 ectrostatically 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 a)For sluice Valve of PN -10.0 and 100mm

012(b) - 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 ectrostatically 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 b) For sluice Valve of PN -16.0 and 200mm

013 - Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

014(a) - 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 inations, 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 perfect conditions etc. The cost to include soap solution, soft soap,waste etc. and giving ecessary 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 ) 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 K7 pipes." a)150mm dia pipe

014(b) - 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 inations, 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 fixingin 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. (The contractor 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 ) of DI pipes, if High Alumina ement ( 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 K7 pipes. b)200mm dia pipe