However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. Ability to lift/carry hand freight of varying weights several times a week, to lift dock plates weighing approximately 100 pounds, and to open trailer doors requiring approximately 75 pounds of lift force, up to several times per day or more.