All Reports

We audited the cost billed to TVA by a contractor for performing preheat and post-weld heat treatment services and found the contractor (1) had billed certain tasks at lump sum prices instead of using the time and material billing rates provided for by the contract and (2) overbilled or could not provide support for $1,350 that had been billed as time and material.We recomended TVA Supply Chain Management ensure the (1) contract documents how Procurement Agents will determine whether to use time and materials pricing or fixed prices for task assignments, and (2) Procurement Agents maintain

On December 22, 2008, a major dike failure occurred on the north slopes of the ash pond at the Tennessee Valley Authority's (TVA) Kingston Fossil Plant. This failure resulted in the release of approximately 5.4 million cubic yards of coal ash spilling onto adjacent land and into the Emory River. TVA's Chief Executive Officer (CEO) directed the TVA Office of the General Counsel to contract with a firm to do a root cause analysis of the spill, and AECOM Technology Corporation (AECOM) was commissioned with the task.

We reviewed $9.98 million in costs billed to TVA by a contractor for right-of-way clearing and land restoration services for transmission line projects. In summary, we found the contractor overbilled TVA $34,678 including: (1) $28,925 in unallowable rental costs, and (2) $5,753 due to miscellaneous invoice errors. Additionally, we could not determine if price changes had been accurately accounted for under the contract because the contract's provisions relating to price changes were unclear.

This review was the second in a series of reviews that will benchmark TVA's performance in key areas and answer the question, "How is TVA doing in regard to financial performance." In conducting this review, we: (1) assessed key performance measures and their alignment with the key strategic objectives, (2) evaluated TVA's results relative to targets and available benchmark information, and (3) identified key management challenges that could affect how successful TVA is in achieving these strategic objectives.In our judgment, TVA's overall financial performance for

Tennessee Valley Authority (TVA) is engaged in responding to one of the largest spills in its history, the ash spill at Kingston Fossil Plant (KIF) in which 5.4 million cubic yards of ash poured onto adjacent land and into the Emory River. This report focuses on (1) TVA's initial emergency response, including implementation and utilization of the National Incident Management System (NIMS); (2) TVA's actions to quickly respond to the media; and (3) reparations to the victims and restoration of the affected Roane County community.

We audited the costs billed to TVA by a contractor for providing turbine generator outage services at TVA nuclear plants. Our audit included $57.4 million in payments TVA made to the contractor. We found the contractor overbilled or had not provided services to TVA totaling an estimated $281,023, including: (1) $171,150 of labor and per diem costs that were either unsupported or unallowable; (2) $6,729 of overbilled fixed price labor; and (3) $103,144 of engineering services that were not provided in accordance with the terms of the contract. Summary Only

This redacted Report of Administrative Inquiry regarding a personnel matter was released on September 14, 2009, in response to an administrative appeal of a FOIA request.The OIG reported that a TVA employee provided false information to the OIG during an OIG inspection of the Maintain and Gain (M&G) Program.

We completed agreed-upon procedures to assist the Center for Resource Solutions (CRS) in determining TVA's compliance with the annual reporting requirements of CRS' Green Pricing Accreditation Program for the year ended December 31, 2008. The required information on TVA's renewable energy initiative, "Green Power Switch," was provided to CRS, including five identified exceptions and explanations. Summary Only

We audited the costs billed to TVA by a contractor for the design, engineer, and delivery of air preheater equipment for TVA fossil plants. Our audit, which covered $23.2 million TVA had paid the contractor, found TVA had been overbilled at least $2,232,780.The contract provided for all work, with the exception of a baseline project at Allen Fossil Plant, to be performed on a cost reimbursable basis.

The OIG performed a review of Lewisburg Electric System (LES) which is a distributor for TVA power based in Lewisburg, Tennessee. Our review of LES found no material issues related to (1) the proper reporting of electric sales and (2) nondiscrimination in providing electricity to members of the same rate class. However, we found a contract compliance issue regarding LES's execution of contracts with customers with demand greater than 50 kW.In addition, we found that LES had more than enough cash on hand to fund planned capital expenditures and provide a cash reserve.