"<p>The idea behind this hierarchy is that the control methods at the top of the triangle are potentially more effective<br>and protective than those at the bottom. Following this hierarchy would likely lead to a safer work environment,<br>where the risk of illness or injury has been substantially reduced. Developing work procedures for a safe and<br>effective asbestos abatement project will likely require a combination of the control measures mentioned above.<br>For example:<\/p>"