Level is used when nuisance contamination is present only requiring the lowest form of chemical andor respiratory protection. (Operations page 7 of 20)?

Level refers to the basic level of protective measures implemented when dealing with nuisance contamination. This situation typically necessitates the use of minimal chemical and respiratory protection to ensure safety. Such measures are adequate for environments where hazardous exposure is unlikely to cause serious harm. It's essential to assess the specific conditions to determine the appropriate level of protection needed.