Fuel Tank Cleaning and Calibration Work admin 2023 年 4 月 11 日 2023 年 4 月 19 日 Fuel transfer to tanker Fuel transfer to oil barrel Fuel transfer to oil barrel 3D Calibration of Underground Tank 3D Calibration of Underground Tank 3D Calibration of Underground Tank Filling Water to measure volume of tank Filling Water to measure volume of tank Before tank cleaning Before tank cleaning After tank cleaning Apply pressure test to tank sump Completion of pressure test of fuel pipe Pressure test of filling pipe