soil investigation of provn of deficient officer md accn at coast guard residentail area panchu tikery hut bay please ref tender documents , note: the prepriced rate indicated as 0 . 00 under col . 6 and as 0 . 000 indiacted under col no 14 to 20 signifies this fact only . bidder shall insert their rates in green filed under col-6 . and other charges like taxes , ed , freight etc are shall filed in the respective col , 1 . m&l for carring out the soil investigation in respect of the soil investiagation to cover field and laboratory studies includes :- ( a ) mobilisation of plants and equipment including men and materials as required at site of soil investigation , setting of boring/drilling as required shifting the entire arrangement from one bor hole to another bore hole location and setting of boring/drilling as required and de-mobilisation of plants and equipmnets on complettion of work etc complete ( which includes conveyance of sample collected to testing lab as required for the purpose of testing = 01 job2 . boring 150mm dia bore holes to any depth throuhg following type of strata :- ( i ) any type of soil = 20 rm ( ii ) soft rock = 06 rm ( iii ) hard rock = 4 rm3 . collection of undisturbed soil samples at 3m intervals or at any change of strata in 100mm bore thin walle tube of strata including waxing , sealing , packing , transporting etc complete = 10 each4 . carrying out standard penetration test ( spt ) as per is 2131 includnig collection of disturbed soil samples in bore holes at every 1 . 5 m depth of any change of starata and submit the report with all requisite data = 30 each5 . conducting necessary test on all collected samples which includes the determination of the following test = 02 each bore hole ( a ) atterberg limits ( b ) natural moisture content ( c ) wet and dry density ( d ) soil/particle size using sieve hydrometer analysis ( e ) tri axial sheer test c & o determination ( f ) shrinkage limit ( g ) specifice gravity test for sand/rock ( h ) crushing strength of rock samples ( j ) testing of wate sample ( 02 sample ) ( k ) free swell index ( l ) souble salt content ( chloride & sulphate ) ( m ) permeability test6 . compilation of data and submission of report in 04 copies containing nsbc , sbs , settlement test results , graphs , charts , calculation etc and recommendation for foundation as required = 01 job7 . excavation of trial pit up to 3 . 0 depth having siuze 1 . 2 x 1 . 2 m for collecting uds sample including the test ( i ) atterberg limits ( ii ) natural moisture content ( iii ) wet and dry density ( iv ) particle size ( soil grain size ) ( v ) tri-axial shear test or direct shear test ( vi ) specific gravity ( vii ) free swell index = 01 each