Bengaluru Water Supply And Sewerage Board Tender

a01 - Conducting Topographical GIS survey for the proposed Water Supply/UGD scheme to the city/town with latest total station survey equipments. The work shall include collection of field data from local body, conducting detailed survey showing the all important land marks, existing water supply lines, sewer lines, all roads, levels, nature of roads, L-section survey for transmission main/feeders/sub-feeder/rising main from Jack well to WTP and WTP to OHT's and distribution network inlcuding clearing the obstructions, with all survey staff required covering all the developed & newly developed layouts or L-section survey for Sub-Main/Mains/Trunk Sewer/Rising main from wetwell to STP inlcuding clearing the obstructions, with all survey staff required covering all the developed & newly developed layouts with submission of Soft copy of drawings along with source file and Hard Copy in 3 sets, Water Supply/Sewer work main pipes.

a25 - Providing Ductile Iron Push on special confirming to IS 9523:2000 - Socketed D.I.Equal Tees:450mmX450mmX450mm

a17 - Providing and laying Bituminous Concrete with 100TPH capacity hot mix plant batch type using crushed aggregates of specified grading, premixed with bituminous binder VG-40 @ 5.2 percent of mix and filler, transporting the hot mix to work site, laying with mechanical paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects-Bituminous Concrete Grading I for traffic greater than 20 MSA