Military Engineer Services Tender

Soil investigation work comprises of rotary boaring in all kind of soil as per 1S-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, Porocity 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.

Exacavation of Trial Pit upto 3.0m depth having size 1.20x1.2m for collecting UDS sampleor Remoulding 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.

Submission of report 04 copies (for trial pit and boreholes).