soil investigation for augmentation of cable storage facility at eps department at naval dockyard mumbai , schedule a ( list of items of works ) , material and labour for carrying out soil investigation by drilling bore holes of 100 mm dia in any type of soil or in rock below the existing ground level , conducting in situ spt including taking out undisturbed samples & disturbed samples as per is at every 1 . 5 m depth , transportation to laboratory and conducting the following tests complete all as specified:- ( i ) standard penetration test as per is 2131 ( ii ) box shear test as per astm d3080 ( iii ) grain size analysis ( iv ) wet and dry density ( v ) liquid limit and plasticity index ( vi ) ground water table ( vii ) spt chart , ( viii ) soil classification ( ix ) direct shear tests unconfined compression test ( as applicable samples recovered from spt test ) ( x ) bore logging ( xi ) specific gravity ( xii ) atterberg limits ( xiii ) nature moisture content ( xiv ) c & phie value ( xv ) chemical analysis of water for ph , sulphates and chlorides ( xvi ) any other test not specifically mentioned above but required as per relevant is . , ( b ) analyzing field data of each bore hole and making soil investigation report for deciding the type of foundation etc . complete and submission of detailed soil investigation report including safe bearing capacity and site plan indicating exact location of bore holes in triplicate . notes :- ( i ) location of bore holes shall be decided in consultation with ge and design cell of dgnp mumbai . ( ii ) anticipated depth of bore in soil is approximately 20 m . ( iii ) drilling bore hole in rock shall be minimum 3 m in hard confined and continuous rock .