Two years after Sun Prairie’s fatal explosion, an implicated drilling contractor appears to be back in Wisconsin. An instructor at Local 139’s training center has something to say about it. Read more about how Construction Business Group’s investigations expose this contractor and how incidents like this can be prevented through skilled training: https://madison.com/ct/news/local/digging-blind-wisconsin-allows-drillers-to-flout-state-law-sometimes-with-deadly-results/article_a6cad8ed-fb9f-5652-a1ef-94d804c9fbcf.html