Soil investigation for construction of Tech Infra at Tibri under GE Gurdaspur.a

Amount

Soil investigation of boring 150 mm dia at any kind of existing soil strata at different location with approved means of drilling / refusal strata up to 8 m ( if required more than 8 mtr ) depth , whichever is earlier and find out the SBC as per follwoing test / recommendations :-

(a) Carrying out standard penetration test (SPT) as per IS : 2131-1981 including collection of disturbed soil samples in bore holes at varying 1.5Mtr depth or any changes of strata and submit the report with all requisite data.

(b) Conducting necessary test as per relevant IS Codes / SP 36 on all collected samples with including the dtermination of following:- (i) Alterberg limits, Natural moisture content, Wet and dry desnsity, Soil particle size distribution, Bore log data using sleeve, hunrometer analysis, Tri-axial shear test-c & Ph-1 value determination, Shrinkage limit, consolidation test, specific gravity test, Calculation of SBC, Chemical analysis of soil to determine PH value, sulphate and Chlorides content and per relevant IS code. (c) Evaluation of Liquefaction Potential as per Annex 'F' of 1893 (Part-I) 20216. (d) Recommendation of type of fdn viz shallow, deep / pile / raft / required and minimum depth of foundation considering soil strata. (e) Assessment / recommendation of SBC for shallow foundaiton isolated combined for various sizes of footing upto 4m size at depth of 1.0, 1.5, 2.0, 2.5m depth. (f) Submission of report as per relevant IS code including supported calculation in triplicate. (g) 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 responsibility of the contractor for layout of the buildings on ground for finalization of locations for the bore holes as per the drawings provided by the MES including cleaning of surface i.e grass cutting etc if required.

Soil investigation of boring 150 mm dia at any kind of existing soil strata at different location with approved means of drilling / refusal strata up to 12 m if required more than 12 m) depth , whichever is earlier and find out the SBC as per follwoing test / recommendations :-

(a) Carrying out standard penetration test (SPT) as per IS : 2131-1981 including collection of disturbed soil samples in bore holes at varying 1.5Mtr depth or any changes of strata and submit the report with all requisite data.

(b) Conducting necessary test as per relevant IS Codes / SP 36 on all collected samples with including the dtermination of following:- (i) Alterberg limits, Natural moisture content, Wet and dry desnsity, Soil particle size distribution, Bore log data using sleeve, hunrometer analysis, Tri-axial shear test-c & phi value determination, Shrinkage limit, consolidation test, specific gravity test, Calculation of SBC, Chemical analysis of soil to determine pH value, sulphae and Chlorides content and per relevant IS code. (c) Evaluation of Liquefaction Potential as per Annex 'F' of 1893 (Part-I) 20216. (d) Recommendation of type of fdn viz shallow, deep / pile / raft / required and minimum depth of foundation considering soil strata. (e) Assessment / recommendation of SBC for shallow foundaiton isolated combined for various sizes of footing upto 4m size at depth of 1.0, 1.5, 2.0, 2.5m depth. (f) Submission of report as per relevant IS code including supported calculation in triplicate. (g) 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 responsibility of the contractor for layout of the buildings on ground for finalization of locations for the bore holes as per the drawings provided by the MES including cleaning of surface i.e grass cutting etc if required.

Determination of modulus of subgrade reaction K-value of soil. Note : It will be responsibility of the contractor for layout of the runway,dispersal area, hardstanding,blast pens & Hanger etc on ground for finalization of locations for the points for testing as per the drawings provided by the MES including cleaning of surface i.e grass cutting etc if required.

Determination of Field Calfornia bearing ratio(CBR) for subgrade of soil in soaked and unsoaked conditiion with plunger penetration method. Note : It will be responsibility of the contractor for layout of the flexible road area etc on ground for finalization of locations for the points for testing as per the drawings provided by the MES including cleaning of surface i.e grass cutting etc if required.

Soil Stability test. Note : It will be responsibility of the contractor for layout of the pokets on ground for finalization of locations for soil stability test as per the drawings provided by the MES including cleaning of surface i.e grass cutting etc if required.

GEO MEDIA ENGINEERING and CONSULTANCY SERVICES PRIVATE LIMITED

Rishi Markandeshwar Engineering Consultant

Interstellar Testing Centre Private Limited