All Reports

The Office of the Inspector General conducted a review of the Watts Bar Nuclear Plant (WBN) Radiation Protection (RP) organization to identify factors that could impact WBN RP’s organizational effectiveness. Our report identified behaviors that had a positive impact on WBN RP. However, we also identified a behavior that could negatively affect WBN RP. Specifically, we identified a behavioral risk related to accountability that, if left unaddressed, could impact WBN RP’s effectiveness and its continued ability to meet its responsibilities in support of WBN’s mission.

We determined significant amounts of overtime were worked by employees at all six of TVA’s coal plants. Specifically, the overtime worked at these plants was the equivalent of 165 full-time employees. In addition, we determined some individual employees worked significant amounts of overtime. For example, we found 37 instances during fiscals years 2018 and 2019 where employees worked over 1,000 hours of overtime and 1 employee who worked over 2,300 hours of overtime in a single year.

We determined significant amounts of overtime were worked by employees at some gas plants. Specifically, we determined 69 percent (221,517 hours) of the 318,903 hours of overtime was performed at 7 of the 17 plants. The overtime worked at these 7 plants was the equivalent of 51 full-time employees. We also determined some employees worked significant amounts of overtime. For example, we found 51 instances during fiscal years 2018 and 2019 where employees worked over 1,000 hours of overtime and 2 of these employees had nearly 2,000 hours of overtime in a single year.

We audited the Tennessee Valley Authority’s (TVA) Economic Development (ED) loan program to determine if TVA ED loans were executed and administered in accordance with TVA policies and procedures. Our audit scope included 59 loans with outstanding balances of approximately $47.5 million as of December 31, 2019.We found that TVA ED loans were generally executed and administered in accordance with TVA policies and procedures. However, we found instances where loans were originated subsequent to the expiration date of (1) credit analyses, and/or (2) loan commitment periods.

The Office of the Inspector General conducted a review of the Treasury organization to identify factors that could impact Treasury’s organizational effectiveness. Our report identified behaviors that had a positive impact on Treasury. These included interactions with team members and leadership. We also identified risks to operations that, although minimal, could impede Treasury’s effectiveness if unaddressed.

The Office of the Inspector General conducted a review of the Enterprise Planning (EP) organization to identify factors that could impact EP’s organizational effectiveness. We identified behaviors that positively affected EP. These included leadership actions, relationships with team members, recognition programs, and a positive ethical culture. We also identified a risk to operations that, although minimal, if left unaddressed, could hinder EP’s effectiveness. This risk was related to effective collaboration with business partners.

As part of our annual audit plan, we performed an audit to determine the effectiveness of the Tennessee Valley Authority’s (TVA) process for managing heavy equipment provided to contractors through TVA’s Equipment Support Services (ESS) group. ESS provides heavy equipment and other equipment support services to business units across TVA and charges specific projects for the equipment which is provided. ESS’s customers include (1) TVA organizations obtaining services directly or (2) contractors performing work for the TVA organizations.

This investigation was initiated after OIG auditors identified irregular transactions paid for with a TVA Purchasing Card. More specifically, the auditors discovered the Purchasing Card was used by a cardholder to make payments to an apartment complex. The subsequent investigation substantiated that the employee used the card to make several monthly rental payments to the apartment complex where she lived. To address this situation and prevent similar improper usage of the Purchasing Card in the future, the OIG made several recommendations.

The Office of the Inspector General conducted a review of the Watts Bar Nuclear Plant (WBN) Chemistry/Environmental (Chemistry) organization to identify factors that could impact WBN Chemistry’s organizational effectiveness. Our report identified behavioral risks that could have a negative impact on WBN Chemistry’s effectiveness, including those related to (1) interactions with certain management and (2) relationships between employees.

At the request of the Tennessee Valley Authority's (TVA) Supply Chain, we examined a cost proposal for engineering, design, and construction support services. Our examination objective was to determine if the cost proposal was fairly stated for a planned 5-year, $300 million contract.In our opinion, the cost proposal was overstated. Specifically, we found the proposed labor markup rates, for recovery of indirect costs, were overstated compared to recent actual costs.