Soil Investigation

Mobilisation of equipment and soil investigation of boring 100 mm dia at any kind of existing soil strata at different location with approved means of drilling refusal strata up to 15 mtr depth whichever is eariler and find out the SBC as per following tes recommendation Evaluation of liquefaction potential as per annex F of 1893 part 1 20216

Carrying out standard penetration test SPT as per is 2131 1981 including collection of disturbed soil samples in boreholes at depth of 1 M 1 point 5 m 2 m 2pont 5 m and thereafter every 1point 5 mtr depth or any changes of strata and submit the report with all requisitedata Recommendation of type of fdn wise shallow deep pile raft required and minimum depth of foundation considering soil strata

Conducting necessary test as per relevent IS codes and SP 36 on all collected samples with including the determination of the following Alterberg limits Natural moisture content wet and dry density soil particles size distribution bore log data using sleeve hunrometer analiysis tri axial shear test c and phi valu determination shrinkage limit consolidation test specific gravity test calculation of SBC chemical analiysis of soil to determine pH value sulfate and clorides content and per relevant IS code

Assesment recommendation of SBC for shallow foundation isolated combined for various sizes of footing upto 4m size at a depth of 1m 1 pont 5 m 2 m 2pont 5m depth Submission of the report as per relevant IS code including suppoted calculation in triplicat Rl of natural ground level also mentioned at particular bore holes location so that exact depth of foundation may be worked out

NOTE It will be the responsibility of the contractor for layout of the buildings on the ground for finalization of location for the bore holes as per the drawings orovided by the MES including cleaning of surface that is grass cutting etc if required Transport charges