Bengaluru Water Supply And Sewerage Board Tender

1.10.1 - Providing Ductile Iron Push on special confirming to IS 9523:2000 - All D.I. Flanged MJ COLLAR - 100.00 mm ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST

1.1 - Manual Means - 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

4.17 - Wet Mix Macadam (Plant Mix Method) - 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 rollerto achieve the desireddensity. Ref to MoRT&H : IRC - 406 ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST

2.38.6 - 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: DI MJ specials - Bend 150 x 90 degree ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST

1.5.3 - Providing Ductile Iron Push on special confirming to IS 9523:2000 - All Socketed D.I. Un-Equal Tees - 150mm X 100mm ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST

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

1.10.5 - Providing Ductile Iron Push on special confirming to IS 9523:2000 - All D.I. Flanged MJ COLLAR - 300.00 mm ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST

001 - 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 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) 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 K9 pipes:300MM DIA PIPE ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST

1.17.1 - Mechanical Means - 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 soils. Depth upto 1.50 m ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST

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

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

2.18.II.A - Dismantling of Flexible Pavements - Dismantling of Flexible pavements and disposal of dismantled materials and stacking serviceable and unserviceable materials separately - By Mechanical Means - Bituminous course. Ref to MoRT&H : IRC - 202 ---- Amount put to tender is excluding GST. Rates quoted shall be excluding GST