bids are invited for soil invesigation 1 - mobilization of plants and equipment including men and materials as required at site of soil investigation setting of boringor drilling as required and demobilization of plants and equipments on completion of work etc complete which includes conveyance of sample collected to testing lab as reqd for the purpose of testing , soil invesigation 2 - shifting of menmaterials and equipmentsfrom one boreto another bore location including setting of boringor drilling as required and as directed by engrincharge. , soil invesigation 3 - boring 150mm dia bore holes to any depththrough following type of strata any type of soil , soil invesigation 4 - soft rock , soil invesigation 5 - hard rock , soil invesigation 6 - collection of undisturbed soil samples at every 3mintervals or at any change of strata in 100mm bore thin walled tube including waxingsealingpackingtransporting to the lab. , soil invesigation 7 - carrying out standard penetration test spt as per is 2131 including collection of disturbed soil samples in bore holes at every 1.0m depth or at any change of strata and submit the report with all requisite data. , soil invesigation 8 - conducting necessary test on all collectedsamples of each bore holewhich includes the determination of i atterberg limits ii naturalmoisture content iii wet and dry density iv soilor particle size using sieve hydrometer analysis and shear strength test unconfined compression v triaxial shear test c determination vi shrinkage limit vii consolidation test incl preconsolidation pressure viii specific gravity test for sandor rock ix crushing strength of rock sample x permeability test xi testing of water sample including ph determination 02 sample xii free swelling index xiii soluble salt content chloride and sulphate xiv shear strength test un confined compression , soil invesigation 9 - complition and analysis of laboratory and field test results and submission of reports in 04 sets alongwith recomme