bids are invited for 1 soil investigation around constructed watch tower at 26 acres cg lnd at baroi village, mundra ( i ) boring 150mm dia boreholes to 5m depth as per is 1892through following any type of strata by using rotary drill method in terms of is : 1892 as shown on site plan including mobilization, shifting etc complete. ( i ) collection of undisturbed soil sample ( usd ) at 1.5 m intervals or at any change of strata in 100mm bore thin-walled tube including waxing, sealing, packing and transporting to the job ( ii ) carrying out standard penetration test ( spt ) including collection of disturbed soil samples in boreholes at every 1.5m depth or change of strata and submit the report with all requisite data. ( iii ) collecting water samples from boreholes ( ii ) laboratory tests as per is: 1892 ( a ) conducting necessary laboratory test as per relevant is code and submission of report on all collected samples which includes the determination of ( i ) atterburg limits ( ii ) natural moisture content ( iii ) wet and dry density ( iv ) soil / particle size using sieve hydrometer analysis ( v ) tri-axial shear test c&d ( vi ) shrinkage limit ( vii ) consolidation test ( viii ) specific gravity test ( ix ) crushing strength of rock samples, degree of weathering ( cr ) ( x ) permeability test ( xi ) chemical analysis on soil samples ( xii ) chemical analysis on water samples ( xiii ) standard and modified proctor density test ( xiv ) vane shear test ( xv ) salinity test ( xvi ) grain size analysis, identification & classification of soil ( xvii ) liquid limit, plastic limit shrinkage limit, plasticity index ( xviii ) shear parameters ( c-phi analysis ) ( xix ) depth of water table below ground level