tender for soil investigation for provision of klp at suratgarh mil station. ; 1 sub soil investigation : sub soil investigation as per is : 1892-1979 ( reaffirmed 2021 ) including laboratory testing of soil samples for its all characteristics as per relevant is codes including value of cohesion and angle of internal friction of soil giving bore log chart showing depth of soil strata / profile.sbc shall be based on n values, shear and settlement criteria.spt shall be carried out ofr every changes in stratum of at intervals not more than 1.0m whichever is less. depth of investigation shall be 15.00m or till refusal or n value reaches 50 wherever is earlier for each is olated, conbined / raft foundation.soil investigation report for each bore hole tested and duly compiling summary for sbc recommended for various buildings in all respect shall be submitted in four folders.depth of water table ( maximum & minimum ) shall be given.design parameters for soil investigation are as per appz a att.the soil investigation report shall be include the liquefaction potential of the soil.if the n valuecomes out to be less than 15, the measures to be taken wet the liquefaction potential & settlement of foundation should be incorporated as per reievant code. 2 dia of bore hole 150mm and depth of bore holes may be taken min 10m and max 15m or n value reaches 50.which over is earlier for isolated / combined / raft foundation list of bldg for soil investigation and submit the report are as follows 3 dia of bore hole 150mm and depth of exploration up bore holes min 10m and max 15 mtr of till refusal of n value reaches 50.wherever is rearlier for each isolated, for double story bldgs ( list of bldg are as under ) bh no -02 & 03 ) 4 dia of bore hole 150mm and depth of exploration up bore holes min 6mtr and max 10 mtr of till refusal of n value reaches 50.wherever is earlier for each isolated, for single story bldgs ( list of bldg are as under ) ( bh no-1, 4 to 34 ) 5 colour photograph on a4 size photo paper of the site with the loctions of the boreholes duly marked shoul be submitted.the potographs shold also preferably include any reference structure and the indentification on the same be maked, and be submitted as 04 sets attached with soil testing report foolders. 6 note : a cd containing video evidence of the depth of each bore hole and machinery depolyed at site location be submited as sets.