Federal Reports

With the age of TVA generating assets, the need to understand the condition of these assets and use this information to effectively plan is critical. As a result, the OIG initiated a review to determine how TVA assesses the condition of electric assets and uses this information in planning. This review did not include assessing the condition of TVA assets. The organizations reviewed included Nuclear Power Group (NPG), Fossil Power Group (FPG), Energy Delivery, and River Operations (RO).We found the condition of assets is identified through system, program, and component health assessments; however, the process varies among the organizations. According to process descriptions and interviews, all organizations we reviewed use asset condition information to identify corrective actions when necessary. RO personnel stated they take actions to address any system with poor ratings even though the RO process does not specifically require this as the other organizations' do.We also found the condition of assets information is used by TVA for planning purposes, and by the organizations to develop and prioritize projects for business planning purposes and system planning for future costs. In addition, TVA has instituted a capital productivity initiative to improve management of capital and operations and maintenance (O&M) projects to capture savings. As part of the new initiative, projects will be reviewed by a project review board, and the condition of assets information could be a factor for consideration in its project reviews.We made two recommendations that pertained to requiring defined actions where assessments resulted in poor ratings in the RO organization, and including the condition of assets information as an evaluation factor for proposed capital or O&M projects where the condition is relevant. TVA management generally agreed with our findings and recommendations.