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704 Hazard Analysis and Control
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"Feasible" Controls

Employers are required by OSHA to use hazard controls "to the extent feasible" to correct hazards. There are two types of feasibility: technological and economical. OSHA uses the following criteria to determine the feasibility of controls:

Hazard control measures required to correct a hazard must be technologically and economically feasible for the employer. OSHA uses the following criteria to determine feasibility of engineering and administrative controls:

  • Technical Feasibility: Technical feasibility is the existence of technical know-how as to materials and methods available or adaptable to specific circumstances which can be applied to cited violations with a reasonable possibility that employee exposure to occupational health hazards will be reduced.
  • Economic Feasibility: Economic feasibility means that the employer is financially able to undertake the measures necessary to abate identified hazards. Economic feasibility is a major issue to be considered when imposing hazard controls.

OSHA may allow the use of PPE to abate a hazard, at least until such time as engineering controls become a less significant economic burden for the company when the following conditions are met:

  1. If significant reconstruction of a single establishment involving a capital expenditure which would seriously jeopardize the financial condition of the company is the only method whereby the employer could achieve effective engineering controls;
  2. If there are no feasible administrative or work practice controls; and
  3. If adequate personal protective equipment or devices are available.

Knowledge Check Choose the best answer for the question.

5-2. What criteria does OSHA use to determine if engineering and administrative controls should be required?