SOIL INVESTIGATION FOR CONSTR OF 8 X TYPE III MD ACCN AND 24 X CIV MD ACCN UNDER GE DSCC WELLINGTON

Amount

Mobilisation of Plants and equipments for Bore Holes including men and material as required at site of soil investigation, setting of boring/drilling as required and demobilisation of plants and equipments on completion of work etc. complete(which includes internal shifting and conveyance of sample collected to testing lab as required for the purpose of testing ) collected samples shall be done as per relevant BIS code

Shifting of men, material and equipments from one bore to another bore location including setting of boring/drilling as required complete(For Bore Holes)

Soil Investigation work comprises of rotary boring in all kind of soil as per IS-1892 specification to maximum 6m Depth below NGL in all types of soil/laterite/boulders/rock using NX casting bit including back filling of bore holes : conducting standard penetration test (SPT) at 1.5m interval in soil strata, collection of undisturbed soil sample in clayey strata at 3m interval , performing laboratory tests of soil samples such as natural moisture content, atterberg"s limit, Chemical test, water and soil(pH, sulphate and Chloride), grain size analysis, Bulk and Dry density, Specific Gravity, Free swell Index, Un consolidated, Un Drained Triaxial Testing , Direct shear Test, Specific Gravity of rock, Porosity of rock, Water absorption of rock and unconfined/un-axial compressive strength of rock including submission of soil report in Triplicate containing foundation recommendation and computation of allowable bearing capacity at different level as per the BIS specifications

Soil Investigation work comprises of rotary boring in all kind of soil as per IS-1892 specification to maximum 10m depth below NGL in all types of soil/laterite/boulders/rock using NX casting bit including back filling of bore holes : conducting standard penetration test (SPT) at 1.5m interval in soil strata, collection of undisturbed soil sample in clayey strata at 3m interval , performing laboratory tests of soil samples such as natural moisture content, atterberg"s limit, Chemical test, water and soil(pH, sulphate and Chloride), grain size analysis, Bulk and Dry density, Specific Gravity, Free swell Index, Un consolidated, Un Drained Triaxial Testing , Direct shear Test, Specific Gravity of rock, Porosity of rock, Water absorption of rock and unconfined/un-axial compressive strength of rock including submission of soil report in Triplicate containing foundation recommendation and computation of allowable bearing capacity at different level as per the BIS specifications

Excavation of Trial Pit up to 5.0m depth having size 1.20x1.2m for collecting UDS sample or Remolding the UDS based on field density method in soil layer including the test(i) Atterberg Limits (ii) Natural Moisture content(III) Wet and Dry Density(iv) Particle size(soil grain size) (v) Triaxial shear test or Direct Shear Test(vi) Specific Gravity(vii) Free swell Index and submission of reports in triplicate.

Ashhirwaad Analytical Laboratory