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 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 contractors legal duty to furnish information. • Basic knowledge of the proper way to trim, spray, mow, remove trash and debris, weed, fertilize, sweep, rake, cultivate, dig, water, shovel, or plow snow, remove ice, spread salt, and/or sand, and other related functions.