EXECUTIVE SUMMARYThis study examined and assessed the status, safety issues, composition, and distribution of the wastes contained in the tank 241-BX-107. Historical and most recent information, ranging from engineering structural assessment experiments, process history, monitoring and remediation activities, to analytical core sample data, were compiled and interpreted in an effort to develop a realistic, contemporary profile for the tank BX-107 contents.The results of this is study revealed that tank BX-107, a 2,006,050 L (530,000 gal) 2 in. from sidewall bottom or -132.9 in.