Tennessee Valley Authority

The TVA developed an integrated resource plan (IRP) to guide the organization in meeting future energy demand. Due to the importance of the TVA's IRP as a directional document for TVA's future, the OIG evaluated the adequacy of TVA's development process for the 2015 IRP, including demand-side and...

In August 2008, numerous newspaper articles questioned the fairness of a TVA Maintain and Gain transaction granting water access to The Cove at Blackberry Ridge LLC (Blackberry). The articles raised questions about whether the Blackberry's primary investor, a Congressman, used his position to...

The Tennessee Valley Authority (TVA) identified asset performance and operations as a major risk for the agency. Without effective management of critical spare parts, TVA could face equipment failure which could result in safety and generating failures. This review was initiated to determine if the...

At the request of Tennessee Valley Authority's (TVA) Supply Chain and TVA's Senior Vice President, Generation Construction, we audited $66.4 million in costs billed to TVA by Phillips and Jordan, Inc. (P&J), under an Advance Authorization (AA) agreement and Contract No. 78268. The AA agreement and...

The OIG performed four agreed-upon procedures which were requested solely to assist management in determining the validity of the TVA Winning Performance payout awards for the fiscal year (FY) ended September 30, 2013. In summary, we found:The FY 2013 Winning Performance goals were properly approved...

The OIG evaluated the adequacy of actions taken to mitigate combustible coal dust at TVA coal plants. Despite some improvements in combustible dust management, we determined actions taken to date were inadequate in improving deteriorating equipment conditions, addressing housekeeping challenges, and...

The OIG audited the subcontracting process used by URS Energy & Construction, Inc. (URS), under contract numbers 66777 and 72142. Under the contracts, URS was to provide design, engineering, procurement, delivery, installation, and construction management services for TVA's (1) combined cycle...

The Tennessee Valley Authority (TVA) contracted with the independent public accounting firm of Ernst & Young LLP (EY) to audit the balance sheet as of September 30, 2013, and the related consolidated statements of operations, comprehensive income (loss), changes in proprietary capital, and cash...

Due to the importance of reliable nuclear production at TVA, the OIG audited the risk of long term equipment reliability in the Nuclear Power Group (NPG). Our objectives were to assess whether risk mitigation plans and actions were established and properly designed to achieve the desired results and...

The OIG audited costs billed to the Tennessee Valley Authority (TVA) by AMEC Environment and Infrastructure, Inc., for a broad range of geotechnical services to support engineering design for structures, earthwork, and environmental projects under Contract No. 21705. Our audit included $5.33 million...