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NRC CAL – NOV (White) NOVCP (SL III) $70,000

EA-10-037 · CAL · Severity SLIII · Issued 2010-06-21 · Reactor Licensees

Action

EA Number
EA-10-037
Licensee
NOV (White) NOVCP (SL III) $70,000
Category
Reactor Licensees
Action type
CAL
Severity level
SLIII
Date issued
2010-06-21

Description

On June 21, 2010, the NRC issued a White finding with two associated violations to Florida Power and Light Company (FP&L) as a result of inspections at Turkey Point Nuclear Plant Unit 3. This White finding involves the licensee's failure to adequately address degradation of Boraflex, a fixed neutron absorber material used in the Turkey Point Unit 3 spent fuel pool. Boraflex degradation resulted in a reduction in the Boron-10 areal density of the spent fuel storage racks such that, when considering the biases and uncertainties identified in Chapter 9 of the Updated Final Safety Analysis Report, the effective neutron multiplication factor would not have been maintained less than 1.0 if the spent fuel pool had been flooded with unborated water. The NRC identified that FP&L had violated 10 CFR 50, Appendix B, Criterion XVI, "Corrective Action," which requires that conditions adverse to quality be promptly identified and corrected, and Technical Specification 5.5.1.1.a, which requires that the spent fuel storage racks be maintained with an effective neutron multiplication factor less than 1.0 if flooded with unborated water, when considering the biases and uncertainties described in the Updated Final Safety Analysis Report. The NRC also issued FP&L a Severity Level III Notice of Violation with a proposed $70,000 civil penalty for failure to comply with 10 CFR 50.73, which requires, in part, that licensees report any condition prohibited by the plant's Technical Specifications. As discussed, Boraflex degradation led to a condition prohibited by Turkey Point Unit 3 Technical Specifications, but this condition was not reported to the NRC as required by 10 CFR 50.73.

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