Record keeping for workplace monitoring

The requirements for maintaining area monitoring records, such as air sampling and sitrface contamination sttrvey records, are similar to those for individual monitoring records. Although such records may also be maintained for operational radiation protection pitrposes, this discussion is limited to their use for internal exposure assessment. If an internal exposttre assessment has been based on an air sample, then 

Records documenting the designation and location of controlled and supervised areas should be kept. Records should also be kept of radiation surveys, including the date, time, location, and the radiation levels measured, and any comments relevant to the measurements made. Records should identify the instrument(s) used and the individual performing the survey. 

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