Bengaluru Water Supply And Sewerage Board Tender

003b - for 200mm dia DI Pipe ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

003c - for 150mm dia DI Pipe ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

003d - 100mm dia DI Pipe ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

004 - Providing and fixing DI Resilient seated soft sealing SLUICE VALVE of variouis dia. with body bonnet of Ductile Iron (DI) conforming ti IS-1865 with the latest amendments and of grade GGG 40/50, shaft of stainless steel, wedge fully rubber lined with EDPM seals of NBR and the valves should be vacum tight and 100% leak proof with face to face dimensions as per IS 14846-2000 with the latest amendments only. The stem sealing should be with toroidal sealing rings (minimum 2 " O " rings). Body and bonnet should be coated with Electrostatically applied Epoxy Powder Coating with minimum coating thickness of 250 micron both inside and outside. The rate is inclusive of cost of valves, T.P set, galvanized bolts & nuts and rubber insertions etc. but excluding earth work. For PN-10: (Note: TP set should be considered only for DI pipes estimate. For MS pipes estimates, TP sets cost of corresponding dia shall be deducted from the SR rates of valves and provision for corresponding dia MS flanges should be made in the estimate.)For sluice Valve of PN 16.0 and 200mm dia Valve ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

004b - For sluice Valve of PN 16.0 and 150mm dia Valve ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

004c - For sluice Valve of PN 16.0 and 100mm dia Valve ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

005 - Providing and fixing DI MJ specials such as branches and bends suitable for DI K7 and K9 pipes and CI LA class pipes, as per IS 13382 with latest amendments with complete accessories and fixing at site excluding earth work but including loading, unloading, freight charges etc. complete for 100mm dia DI Collar ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

006a - Providing Ductile Iron Push on special confirming to IS 9523:2000 All DI flanges 150mm dia DI ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

006b - for 200mm dia DI Collar ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

007a - Providing Ductile Iron Push on special confirming to IS 9523:2000 - Socketed D.I. Equal Tees300mm x 300mm dia Tee ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

007b - Providing Ductile Iron Push on special confirming to IS 9523:2000 - All Socketed D.I. Reducers / Taper300mm x 200mm dia Taper ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

007c - Providing Ductile Iron Push on special confirming to IS 9523:2000 200mm x 90 Degree Bend ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

007d - Providing Ductile Iron Push on special confirming to IS 9523:2000 - All Socketed D.I. Un-Equal Tees200mm x 150mm dia Tee ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

007e - Providing Ductile Iron Push on special confirming to IS 9523:2000 - Double Socketed with flanged Branch D.I. Un-Equal Tee200mm x 100mm dia Tee ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

007f - Providing and fixing DI MJ specials such as branches and bends suitable for DI K7 and K9 pipes and CI LA class pipes, as per IS 13382 with latest amendments with complete accessories and fixing at site excluding earth work but including loading, unloading, freight charges etc. complete for:100mm x 90 Degree Bend ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

008 - 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 ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

009 - Providing and fixing kinetic AIR VALVE of PN 16.0 for automatic discharge of accumulate air during working condition, conforming to IS 14845 / EN 1074-4. Body and bonnet of DI conforming to IS-1865 of grade GGG-40/50, seals are made of approved EPDM, SS 304 float, guide and internals. Flange drilling according to IS-1538 with appurtenances. complete. Body and bonnet shall be coated with electrostatically applied epoxy powder coating with a coating thickness of 250 micron both inside and outside etc. complete For Air Valves of 100 mm dia ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

010 - Providing, fabricating and fixing at site various diameter MS MJ ends with dummy plates (END CAPS) to suit CI / DI spigots end as per the sketch. The cost is inclusive of all materials, i.e, rubber 'O' rings, flanges, bolts and nuts, dummy plates, consumables, hire charges, tools and welding equipments, lead and lifts, etc. complete as per the instructions of Engineer in charge For CI / DI pipes of 100mm dia. each ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

010a - for 200 mm dia DI pipe with Gasket ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

011 - 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. ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

012 - 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 0.70kg/m2 using mechanical means ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

013 - Providing and laying Bituminous Macadam with 120 tph capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 3.3% 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 Cum ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.

014 - Removal of Unserviceable Soil with Disposal upto a suitable distance as directed by the Engineer incharge of work ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST.