(1) Where a chemical, physical agent or biological agent or a combination of such chemical, physical and biological agents is used or is intended to be used in the workplace and its presence in the workplace or the manner of its use is, following an inspection, in the Chief Occupational Safety and Health Officer's opinion, likely to endanger the health of an employee, the Chief Occupational Safety and Health Officer shall by notice in writing to the employer order that the use, intended use, presence or manner of use be—
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(a) prohibited;
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(b) limited or restricted in such manner as the Chief Occupational Safety and Health Officer specifies; or
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(c) subject to such conditions regarding administrative control, work practices, engineering control and time limits for compliance as the Chief Occupational Safety and Health Officer specifies.