Construction Workers At Us Nitrogen In Greene County Have Been Unexpectedly Laid Off. The Recent Move Has Affected Workers Employed Under The Construction Company Renfrow Brothers. The Firm Continues To Do Work At The Facility But The Amount Of Workers Has Gone From 350 Down To About 80. Us Nitrogen Officials Released A Statement Saying This Is Common In Light To The Construction Nearing Completion. However, At The Time Of The Layoffs, A New Construction Company, Called Performance, Came And Brought Contractors With More Specialization For The Completion Of The Final Phase.