Two Major Employers Have Announced Layoffs In The Tri-Cities. S-And-B Engineers Filed A Warn Notice With The State, Saying It Will Lay Off 112 Workers At Its Kingsport Office On Eastman Road. Meanwhile, Fedex Plans To Close Its Blountville Location On March 31st Affecting 88 Employees. The First Tennessee Development District’s Rapid Response Team Will Help The Affected Workers Find New Jobs And Services.