Subcontracted Welding Services

We reviewed $5.1 million of cost billed to TVA by a contractor for subcontracted welding services performed at Browns Ferry Nuclear Plant Unit 1. We determined TVA had been billed $295,067 for (1) per diem payments that exceeded contract per diem limits; (2) ineligible and unsupported per diem, relocation, and equipment costs; and (3) ineligible fees. TVA management informed us they agreed with our audit findings and plan to take action to recover the overbilled amounts from the contractor. Summary Only