Tennessee Valley Authority OIG

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...

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...

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...

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...

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)...

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...

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...

Our review covered the external contractual services' conducted by RM. Our objectives were to determine if (1) work was performed in accordance with applicable policies and procedures and (2) costs associated with TVA employees working for outside entities/agencies were adequately recovered. In...

We identified issues related to (1) noncompliance with reporting requirements; (2) different interpretations on how some environmental occurrences should be classified; (3) environmental issues that were not documented and managed through TVA's corrective action program; (4) lack of a corporate...

We determined the provisional billing adjustments a contractor calculated for calendar years 2005 and 2006 were understated by $267,040 due to various errors in the contractor's reconciliations of previously billed and incurred costs. Also, we found the contractor owed TVA an additional $636 due to...