bids are invited for consultancy of soil investigation drilling of 02 nos boreholes of 150 mm dia - alfa drilling of 02 nos boreholes of 150 mm dia in soil oblique rock formation up to a depth of 6 metres each by calyx drilling machine comma as per is 1892 colon 1972 including collection of disturbed and undisturbed soil s les stop brova excavating trial pits at indicated locations of size 1 point 20 m by 1 point 20 m up to 3 m depth comma 5 m away from bore hole below existing filled level in all types of soils and collection of s les from various depth to conduct laboratory tests and reporting with photographs stop charlie rl of the ground level oblique foundation level with reference to a bm should invariably be mentioned in the soil investigation report stop delta photographic record of geo exploration as well as testing shall also form part of the report stop echo recommendation as regards possibility of liquefaction of soil in case of saturated or partially loose oblique uncompacted sandy soils stop foxtrot swelling index and swelling pressure in respect of black cotton soil and its depth oblique layer stop golf depth of ground water table in peak monsoon lowest and peak summer highest after correlation of results with seasonal variations of water table in the station stop hotel recommended for filling under floors and recommendation for type of footing and depth of footing stop inclusive gst complete , geotechnical investigation reports 02 reports - geotechnical investigation reports 02 reports shall include tests on sieve analysis comma atterbergs limit comma particle size analysis comma natural moisture content comma wet and dry density comma specific gravity comma tri axial compression comma consolidation comma cbr value and soil bearing capacity inclusive gst complete , internal shifting of machine and all equipments - internal shifting of machine and all equipments one qty inclusive gst complete , cost of core box at site 04 qty inclusive gst complete , transportation and mobilisation of all equipments at site to carry out tests - transportation and mobilisation of all equipments at site to carry out tests under sr no1 and 2 of 01 qty inclusive gst complete