Tennessee Valley Authority

The Office of the Inspector General (OIG) contracted with ATC Group Services LLC (ATC) to conduct a review of groundwater monitoring activities at Shawnee Fossil Plant to determine the quality of the program and adherence to regulatory standards. ATC stated that in their opinion, monitoring...

The Office of the Inspector General previously conducted an evaluation of Sequoyah Nuclear Plant (SQN) Site Security (Evaluation 2018-15550, issued September 24, 2018) to identify strengths and risks that could affect SQN Site Security’s organizational effectiveness. Our report identified several...

The Office of the Inspector General previously conducted an evaluation of Human Resources (Evaluation Report 2016-15445-05, issued September 26, 2017) to identify operational and cultural strengths and areas for improvement that could impact Human Resources’ organizational effectiveness. Our report...

The Office of the Inspector General previously conducted a review of Human Resources (Evaluation Report 2016-15445-05, issued September 26, 2017) to identify operational and cultural strengths and areas for improvement that could impact Human Resources’ organizational effectiveness. Our report...

In 2016, TVA implemented an individual performance multiplier (IPM) that allows managers to adjust employees’ annual Short-Term Incentive lump-sum payouts based on performance. Since alignment between the multiplier and performance are important to the success of the initiative, we scheduled an...

Based on the importance of the System Operations Center to the transmission system, we performed an evaluation of the site-selection process to determine if the selected site (1) met regulatory requirements and established criteria and (2) provided financial or operational benefits over other...

The Office of the Inspector General audited TVA’s Hydro Generation’s cybersecurity controls. We found TVA had (1) a potential single point of failure that could affect TVA’s ability to operate effectively in the event of a disaster, (2) not configured network devices in a consistent manner, and (3)...

The Office of the Inspector General conducted a review of Shawnee Fossil Plant (SHF) to identify operational and cultural strengths and areas for improvement that could impact SHF’s organizational effectiveness. Our report identified strengths that positively affected the day-to-day activities of...

Due to the risk of incorrectly dispositioning nuclear outage materials, we initiated an evaluation of nuclear outage material management. Our objective was to determine if TVA is managing designated outage material following an outage to maximize use and minimize cost. We determined TVA generally...

The Office of the Inspector General (OIG) previously conducted an evaluation of Sourcing (Evaluation 2017-15514, August 17, 2018) to identify strengths and risks that could affect Sourcing’s organizational effectiveness. Our report identified several strengths and risks along with recommendations...