tender for carriage of all disturbed & undisturbed samples from site of work to the divisional office or elsewhere including loading and unloading as per direction of engineer-in-charge. detailed investigation. , a. laboratory investigation: i) liquid limit as per is 2720 (part - v). , ii) plastic limit as per is 2720 (part - v) , iii) grain size analysis by sieving as per is 2720 (part - iv). , iv) grain size analysis by hydrometer method as per is 2720 (part - iv). , v) determination of water content as per is 2720 (part - ii). , vi) determination of specific gravity as per is 2720 (part - iii). , xi) determination of water content dry density relation usinglight compaction as per is 2720 (part - vii). , xvii) laboratory determination of permeability as per is 2720 (part- xvii). , xxvii) determination of free swell index of soil as per is 2720 (part- viii). , xv) laboratory determination of california bearing ratio on disturbed / remoulded samples as per is: 2720, part xviii. b) soaked , xvi) tri-axial shear test. a) determination of shear strength parameters of a specimen tested in unconsolidated undrained tri-axial compression without measurement of pore water pressure as per is 2720 (part - xi). , preparation and submission of report in 6 (six) copies, giving all relevant information data like site plan, bore log and water table, test results, calculations, discussions, suggestions and recommendations in respect of suitable foundation etc. including determination of silt factor calculation of waterways and complete design of foundation including analysis of bearing capacities and settlements in bound and presentable form complete as per direction of engineer-in-charge. b) detailed investigation , labour for excavation work for collecting sample from pit. , gst @ 18%(cgst 9% + sgst 9%) of above , labour welfare cess@1%