The following violation of very low safety significance (Green) was identified by the licensee and is a violation of NRC requirements which meets the criteria of Section 2.3.2.a of the
NRC Enforcement Policy, to disposition it as a non-cited violation. License Condition 2.G requires the licensee to implement and maintain in effect all provisions of the approved
fire protection program as described in the Final Safety Analysis Report through Amendment 78 and as approved in the Safety Evaluation Report (
NUREG-0797) and its supplements through SSER 24 for Unit 1, and through Amendment 87 and as approved in the Safety Evaluation Report (
NUREG-0797) and its supplements through SSER 27 for Unit 2. Section 13.3B.5 of the Final Safety Analysis Report describes the fire protection quality assurance program, which requires, in part, that measures be established to ensure that design and procurement document changes are subject to the same controls that were applicable to the original design. Contrary to the above, from 1999 through 2005, the licensee failed to update Attachment Y of Calculation ME-CA-0000-1093, Design data for
CPSES Unit 1, 2, Common Safetyrelated Motor-Operated Valves (
MOV) within the scope of
NRC Generic Letter 89-10, Revision 25, when making changes to the motor-operated valve gear ratios for motoroperated valves credited in the fire
safe shutdown analysis. The licensee initially identified and documented this violation in condition report CR-2011-002717. The violation was of very low safety significance because it does not affect the ability to reach and maintain a stable plant condition within the first
24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, per
Inspection Manual Chapter 0609, Appendix F, Attachment 1, Part 1: Fire Protection
SDP Phase 1 Worksheet, dated September 30, 2013, Task 1.4.5 Question B.
