This proceeding is before the Occupational Safety and Health Review Commission ("the Commission") pursuant to Section 10(c) of the Occupational Safety and Health Act of 1970, 29 U.S.C. § 651 et seq. ("the Act"). Responding to a complaint about asbestos exposure and lack of adequate protection, the Occupational Safety and Health Administration ("OSHA") initiated an inspection of a 3-Dimension (“Respondent”) worksite, located at 5860 N. Pulaski, Chicago, Illinois on September 25, 2014. (Tr. 33–34). As a result of the inspection, OSHA issued a Citation and Notification of Penalty ("Citation") to Respondent, which alleges one serious violation of the Act and proposes a penalty of $2,200.00. The Citation was issued on March 13, 2015. Respondent timely contested the Citation.