tender for purchase of civil laboratory equipment (soil mechanics & material testing lab) for upgradation , upgradation of laboratory equipment , pycnometer: (refer nit) • capacity: 900 ml; material: glass body with rubber seal and screwed brass cone cap; conforming to is: 2720 (part 3) and is: 2386 (part 3); graduated with high precision; used for measuring and comparing densities or specific gravities of liquids and solids ( aggregates for concrete), including soil.; accuracy: ±0.01 g/ml. supplied with brass cone and rubber seal. , field density kit (i): sand replacement method: as per the nit annexure enclosed. , field density kit (ii): core cutter method: as per the nit annexure enclosed. , electrical oven: as per the nit annexure enclosed. , unconfined compression testing apparatus: as per the nit annexure enclosed. , water bath: as per the nit annexure enclosed. , constant head permeability test apparatus for soil &falling head permeability test apparatus for soil: as per the nit annexure enclosed.