Omaha-based plumbing contractor Gavrooden Inc., was cited for the second time in less than six months for failing to protect its workers from excavation collapse hazards. OSHA inspectors observed employees working in an unprotected trench while repairing a sewer line. The company was cited in November 2017 for similar hazards at another worksite. Proposed penalties total $38,061. For more information, see the news release.