Detail of Sub-Soil Investigation for the work improvement to DC from Motelchhaka to Dholi Nallah and its link drains, construction of 6 nos farm land bridges and protection walls near chandigaon check dam over Dholi nallah in Salandi Mantei Doab No X

Foundation Drilling as per IS:1982-1962 of the drill hole in Nx size /150mm by rotary/water jet method by mechanical means Over Burden zone with taking all proper precautions and lowering the casing if required to stand intact of the hole in each depth of collection of required soil samples and conducting of all in-situ field test upto required depth including all for mobilization of main and machineries, tools and plants, shifting machineries from location to location, all consumables, labour charges of all skilled and un-skilled labourer, watch and ward, water supply complete (ExcludingGST) in all respect as per the direction of the Engineer-in-Charge. (As per the approved rate of Chief Engineer, PPF & Inv, Odisha, BBSR, vide letter No. CE-PL-MISC-03/2009-582/WE, Date 20.02.2017). (10.00 mtr depth including all geo technical tests for finding SBC)