NORTH MISSISSIPPI — The Tennessee Valley Authority has placed the last two transmission lines, both from Widows Creek Fossil Plant in Alabama, back in service 74 days after sustaining unprecedented damage due to severe storms and tornadoes in April on its power transmission system.
Rob Manning, TVA executive vice president for Power System Operations, said, “The crews have worked days, nights and weekends to put the transmission system back together in time for the hottest summer weather.”
The two-and-half-month effort to restore 108 transmission lines to service required 1.4 million pounds of steel and 275 miles of wire to replace the 353 transmission structures and transmission line that were destroyed.
Manning said, “Immediately following the tornadoes we identified the lines that could be fixed quickly and restored power to customers using these lines. In a week’s time, 95 percent of the affected customer connection points were reconnected, yet only about a quarter of the structures were repaired. After a month, 102 lines were back in service.”
The last two 500-kilovolt lines and three 161-kilovolt lines in North Alabama, were all back in service in early July.