Compare its market capitalization with the replacement capital cost for plants with matching capacity and buy as and when available with adequate margin of safety. (thecollegeinvestor.com)
The standards must be strong enough to protect public health and welfare «with an adequate margin of safety.» (sciencemag.org)
A 70 - ppb standard thus «may not meet the statutory requirement to protect public health with an adequate margin of safety,» CASAC said at the time. (sciencemag.org)