All Reports

TVA contracted with the independent certified public accounting firm of Pricewaterhouse-Coopers LLP (PricewaterhouseCoopers) to audit the balance sheets as of September 30, 2007, and 2006 and the related statements of income, changes in proprietary capital, and cash flows for each of the three years in the period ended September 30, 2007. The contract required the audit be done in accordance with generally accepted government auditing standards.

We conducted three reviews to determine whether the coal supplier was in compliance with weighing, sampling, and shipping provisions of the respective contract. We performed tests to verify that shipment weight and coal test results documentation maintained at each mine supported the amounts used to (1) invoice TVA for tonnage shipped and (2) calculate coal-quality adjustments. In summary, our reviews found documentation maintained at the respective mine for ten randomly selected shipments agreed with the information provided to TVA regarding tons shipped and coal-quality test results.

In a prior audit, 2007-10997, Review of Temporary Shares for Sensitive Information, the OIG identified numerous incidents of Personally Identifiable Information (PII) and TVA sensitive information on temporary shares available to anyone with a TVA network ID. TVA's Information Services (IS) organization subsequently reviewed other temporary shares and identified additional instances of PII available on the shares.

We investigated the amount of coal being left in barges after they were unloaded at the Cumberland Fossil Plant. Information provided by the barge company showed that from August 1, 2006 through July 31, 2007, TVA abandoned roughly 14,000 tons of coal per month. Based on the average cost per ton, including transportation costs, we estimated TVA lost over $6 million annually.

We reviewed hospitality expenses incurred by TVA October 1, 2005, through June 30, 2007, to (1) determine the type and level of expenditures; (2) assess compliance with policies and procedures; and (3) identify changes in hospitality policies since our last hospitality audit. We found total hospitality expenditures, including employee recognition expenses, averaged about $2.3 million per year during the period, representing a 64 percent reduction from fiscal year 2003 spending.

We performed agreed-upon procedures, requested solely to assist management in determining the validity of the Winning Performance payout awards for fiscal year (FY) ending September 30, 2007. In summary, we found:The FY 2007 Winning Performance goals were properly approved. Actual year-to-date inputs for the sampled metrics agreed with the respective basis worksheet.

We audited $324,000 of costs billed to TVA by a contractor for providing volunteer services using TVA retirees to determine if the contractor had billed TVA in accordance with the contract terms and conditions. In summary, we found the contractor had overbilled TVA $63,755 including (1) $44,855 of unsupported costs and (2) an estimated $18,900 of ineligible travel expenses.

This reporting period was marked by TVA leading the nation in the resurgence of nuclear power.

We initiated an inspection to determine whether the objectives of TVA Nuclear Medical Services (TVAN Medical) program were being met and assess compliance with applicable regulations. Our review included only the services being performed by TVAN Medical. In summary, we found no stated objectives, policies, or procedures relating specifically to TVAN Medical. In addition, varying services are being performed at the TVAN Medical site offices, and supervision of nurse practitioners may not be adequately ensured.

At the request of the Vice President, Paradise Fossil Plant (PAF), we conducted limited review to determine if ordered goods were received and properly recorded in PassPort at PAF. Our review included receipts at PAF from September 7, 2007, through September12, 2007. In summary, our review of selected receipts at PAF found the goods ordered for PAF were generally received, as ordered, and properly recorded in PassPort.