tender for soil investigation for provision of auto control shop at nsry ( pbr ) ; 1 note:the prepriced rate indicated as 0.00 under col.6 andas 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 2 1.m &l for carrying out soil investigaton in respect of the soil investigation 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 requiredand demolition of plants and equipments on completion of work etc complete ( which includes conveyance of sample collected to testing lab as required for the purpose of testng ) job 01. ( b ) shifting and transportation of entire arranagement includes men, material one bore hole to another bore hole location including setting of bore for carrying out the test job 05. ( c ) boring 150mm dia bore holes to any depth through following type of strata:- ( i ) any type of soil rm 60. ( ii ) soft rock rm 10. ( iii ) hard rock rm 05. 2. collection of undisturbed soild sample at 3m intervals or at any change of strata in 100mm bore thin walled tube including waxing, sealing, packing, transporting etc complete each 30.3. carrying out standard penetration test ( spt ) as per is 2131 including collection of disturbed soild samples in bore holes at every 1.5 m depth or any change of strata and submit the report with all requisite date each 90. 4. conducting necessary test on all collected of ds / uds / spt samples which includes the determination of the following each bore hole 04 :- ( i ) shrinkage limit ( ii ) atterberg limits ( iii ) naturalmoisture content ( iv ) wet and dry density ( v ) particle size ( soil / grain size ( vi ) consolidation test including pre consolidation pressure ( vii ) tri-axial sheer test c&q determination ( viii ) direct shear test ( ix ) specific gravity test for sand / rock ( x ) crushingstrength of rock samples ( xi ) testing of water sample ( 02 samples ) ( xii ) free swell index ( xiii ) soluble salt content ( chloride & sulphate ) ( xiv ) permeability test. 5. submission and analysis of laboratory and field test result and submission of report in 04 copies alongwth reccommendaton for selection of type of foundation with supporting design details and recommendation of , sbc etc complete each 01. 6. excavation of trial pit upto 3.0 m depth having size 1.2x1.2 for collecting 03 nos uds sample including the test ( i ) atterberg limits ( ii ) naturalmoisture content ( iii ) wet and dry density ( iv ) particle size ( soil / grain size ) ( v ) tri-axial sheer test ( vi ) specific gravity test for sand / rock ( vi ) free swell index each 04.note:- ( a ) quoted rate for si no 02 should include gst for andaman & nicobar islands. 3 note:- ( a ) quoted rate for sl no 02 should include gst for andaman & nicobar islands.