Document: NUREG-0800
Document ID: 6fa5575e-af77-4de8-bb8c-3e04040d40b0
Document Type: srp
Title: QUALITY ASSURANCE DURING THE DESIGN AND CONSTRUCTION PHASES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350349.pdf
Revision Date: 2023-06
Chapter: 17
Section ID: 17.1
CFR Part: 
CFR Title: 

Content:
ng of structures, systems, and components. The review and documented concurrence of these procedures is described and the organization responsible for these functions is identified. 12.4 Measuring and test equipment is identified and traceable to the calibration test data. 12.5 Measuring and test equipment is labeled or tagged or "otherwise controlled" to indicate due date of the next calibration. The method of "otherwise controlled" should be described. 12.6 Measuring and test equipment is calibrated at specified intervals based on the required accuracy, purpose, degree of usage, stability characteristics, and other conditions affecting the measurement. 17.1-19 Rev. 2 - July 1981 Calibration of this equipment should be against standards that have an accuracy of at least four times the required accuracy of the equipment being calibrated or, when this is not possible, have an accuracy that assures the equipment being calibrated will be within required tolerance and that the basis of acceptance is documented and authorized by responsible management. The management authorized to perform this function is identified. 12.7 Calibrating standards have greater accuracy than standards being calibrated. Calibrating standards with the same accuracy may be used if it can be shown to be adequate for the requirements and the basis of acceptance is documented and authorized by responsible management. The management authorized to perform this function is identified. 12.8 Reference and transfer standards are traceable to nationally recognized standards; where national standards do not exist, provisions are established to document the basis for calibration. 12.9 Measures are taken and documented to determine the validity of previous inspections performed and the acceptability of items inspected or tested since the last calibration when measuring and test equipment is found to be out of calibration. Inspections or tests are repeated on items determined to be suspect. Activities related