05000335/FIN-2016001-04
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | Licensee Identified Violation (LIV) - T.S.6.8.1 requires written procedures be established, implemented, and maintained covering applicable procedures recommended in Appendix A in RG 1.33, Rev 2, 1978, section 7 c.(4) PWR Gaseous Effluent System Ventilation Air Monitoring. Specifically, procedure, 1-NOP-25.08, Unit 1 FHB Ventilation System Operation, step 4.5 provides instructions to stop (isolate) exhaust fan numbers HVE-15 & HVE-17 in order to discontinue gaseous effluent releases from the FHB when Unit 1 FHB gaseous effluent monitor (1RSC-26-4) is inoperable and 8-hour compensatory sampling has not been established as required by ODCM 3.3.3.10. Contrary to this, on October 7, 2014, with 1RSC-26-4 declared inoperable and without establishing 8-hour compensatory sampling as required by ODCM 3.3.3.10, the licensee failed to isolate FHB fans HVE-15 and HVE-17 as required by step 4.5 of -NOP-25.08, Unit 1 FHB Ventilation System Operation, and effluent releases continued via the FHB pathway for 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br />. This violation was evaluated using the guidance in IMC 0609, Appendix D, Public Radiation Safety Significance Determination Process, and was determined to be of very low safety significance (Green) because it did not represent a substantial failure to implement the effluent release program and post-release data indicated that the release did not exceed 10 CFR 50 Appendix I dose values. |
| Site: | Saint Lucie  |
|---|---|
| Report | IR 05000335/2016001 Section 4OA7 |
| Date counted | Mar 31, 2016 (2016Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | J Panfel J Reyes J Rivera L Suggs T Morrissey W Pursley |
| Violation of: | 10 CFR 50 Appendix I Technical Specification Technical Specification - Procedures |
| INPO aspect | |
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Finding - Saint Lucie - IR 05000335/2016001 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Saint Lucie) @ 2016Q1
Self-Identified List (Saint Lucie)
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