Out of control period means the time that begins with the completion of the fifth, consecutive, daily calibration drift check with a calibration drift in excess of two times the allowable limit, or the time corresponding to the completion of the daily calibration drift check preceding the daily calibration drift check that results in a calibration drift in excess of four times the allowable limit, and the time that ends with the completion of the calibration check following corrective action that results in the calibration drifts at both the zero (or low-level) and high-level measurement points being within the corresponding allowable calibration drift limit.
Out of control period means any period beginning with the quadrant corresponding to the completion of a daily calibration error, linearity check or quality assurance audit that indicates that the instrument is not measuring and recording within the applicable performance specifications and ending with the quadrant corresponding to the completion of an additional calibration error, linearity check, or quality assurance audit following corrective action that demonstrates that the instrument is measuring and recording within the applicable performance specifications.
Out of control period means a period of time during which the emissions data being collected by the CEM system is considered to be invalid, which includes, but is not limited to, the following:
More Definitions of Out of control period
Out of control period means: "System Operational Audit" means the inspection of a source’s