Tennessee Valley Authority OIG

The Office of the Inspector General determined some requirements of the Tennessee Valley Authority’s procedures related to arc flash protection and engineering calculations were not performed. Specifically, (1) some arc flash hazard analyses were not performed, (2) arc flash hazard analyses were not...

The Office of the Inspector General found the Tennessee Valley Authority’s (TVA) industrial hygiene planning and assessment process had weaknesses that resulted in some hazards not being identified and evaluated. Specifically, we identified the following industrial hygiene process weaknesses: (1)...

Due to an increase in transactions regarding real estate, we performed an evaluation to assess the Tennessee Valley Authority’s (TVA) development and implementation of its strategic real estate plan. However, TVA does not formally have a strategic real estate plan; therefore, we reviewed the goals...

The Office of the Inspector General conducted a review of the Sequoyah Nuclear Plant Chemistry/Environmental (SQN Chemistry) organization to identify factors that could impact SQN Chemistry’s organizational effectiveness. During the course of our evaluation, we identified behaviors that had a...

The Office of the Inspector General conducted a review of the John Sevier Combined Cycle (JSCC) Plant to identify factors that could impact JSCC’s organizational effectiveness. During the course of our evaluation, we identified behaviors that had a positive impact on JSCC. These included positive...

Due to the importance of switching and clearances being performed safely to avoid injuries and to minimize the possibility of unscheduled outages or equipment damage, we performed an evaluation to determine if switching and clearances, required training, and audits were performed in compliance with...

The Office of the Inspector General conducted a review of the Commercial Energy Solutions Fuels and Hedging (F&H) organization to identify factors that could impact F&H’s organizational effectiveness. During the course of our evaluation, we identified behaviors that had a positive impact on F&H...

Due to concerns identified during Evaluation 2020-15743, Sequoyah Nuclear Plant Radiation Protection’s Organizational Effectiveness (report issued December 10, 2020), we performed an evaluation of TVA Nuclear’s handling of potentially contaminated liquids at its nuclear sites. The scope of our...

In this semiannual period, our audit, evaluation, and investigative activities identified more than $7.1 million in questioned costs, funds put to better use, and recoveries and opportunities for TVA to improve its programs and operations.

The investigation substantiated that a TVA employee negotiated employment with a contractor for whom he approved invoices; however, he did so with the knowledge and apparent support of TVA management. After becoming an employee of the contractor, he continued to approve invoices for the contractor...