ML16217A395
| ML16217A395 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 08/02/2016 |
| From: | Bielby M Operations Branch III |
| To: | FirstEnergy Nuclear Operating Co |
| Shared Package | |
| ML15274A364 | List: |
| References | |
| L-16-213 | |
| Download: ML16217A395 (2) | |
Text
NUREG-1021, Revision 10 FENOC Facsimile final ES-401 Record of Rejected K/As Form ES-401-4 Facility: Davis-Besse RO Date of Exam 6/13 thru 6/24 2016 Tier /
Group Randomly Selected K/A Reason for Rejection (DB1LOT16)
RO OUTLINE 1/1 027 AA1.05 Question #7 Davis-Besse pressurizer heaters do not have backup power supplies. Randomly selected AA1.01 as a replacement 1/1 029 EK3.02 Question #8 Davis-Besse does not start a specific charging pump in response to an ATWS. Randomly selected EK3.12 as a replacement 1/1 038 EK1.04 Question #9 Reflux boiling is sampled in Question #3. Randomly selected EK1.03 as a replacement 1/2 037 AA1.09 Question #22 Steam Generator Tube Leak transitions to Steam Generator Tube Rupture at 50 gpm at Davis-Besse. RCS loop pressure indicators would not be affected at this leak rate. Randomly selected AA1.01 as a replacement 2/1 004 K5.31 Question #29 Davis-Besse does not have a flowpath around the boric acid storage tank. Randomly selected K5.26 as a replacement.
2/1 022 K4.01 Question #40 Davis-Besse does not cool containment penetrations.
Randomly selected K4.05 as a replacement 2/1 025 A1.03 Question #42 Davis-Besse does not have Ice Condensers. Randomly selected System 003 A1.03 as a replacement.
2/1 026 A2.05 Question #43 Davis-Besse does not have chemical addition tanks injection related to containment spray. Randomly selected A2.07 as a replacement 2/1 078 K3.03 Question #53 Davis-Besse does not have cross-tied units. Randomly selected K3.02 as a replacement 2/2 027 K2.01 Question #59 Davis-Besse does not have fans associated with containment iodine removal. Randomly selected System 015 K2.01 as a replacement.
2/2 028 K1.01 Question #60 Davis-Besse does not have Hydrogen Recombiners.
Randomly selected System 035 K1.01 as a replacement 2/2 072 K5.01 Question #64 Unable to write a discriminatory question. Randomly selected System 017 K5.03 as a replacement 2/2 086 K3.01 Question #65 Shutdown capability with redundant equipment is not affected by a loss or malfunction of the Fire Protection System. Randomly selected System 055 K3.01 as a replacement
NUREG-1021, Revision 10 FENOC Facsimile final Facility: Davis-Besse SRO Date of Exam 6/13 thru 6/24 2016 Tier /
Group Randomly Selected K/A Reason for Rejection (DB1LOT16)
SRO OUTLINE 1/1 055 EA2.04 Question #76 DC related KAs selected for Questions 80 and 89.
Determined oversampling of DC. Randomly selected EA2.03 as a replacement 1/2 036 AA2.02 Question # 83 Fuel Handling related KAs selected for Questions 83, 93 and 94. KAs for question 83 and 93 are basically the same topic.
Determined oversampling of Fuel Handling KAs. Randomly selected system 024 KA AA2.05 as a replacement 2/1 025 A2.03 Question # 86 Davis Besse does not have Ice Condensers. Randomly selected 012 Reactor Protection A2.03 as a replacement.
2/1 026 A2.09 Question #87 Unable to write a discriminatory question on the impact of Radiation hazard potential of BWST on the Containment Spray System.
Randomly selected A2.08 as a replacement 2/2 033 A2.01 Question #92 Unable to write a discriminatory question on the impact of Inadequate SDM on Spent Fuel Pool Cooling. Randomly selected A2.03 as a replacement 3/1 2.1.44 Question #95 KA is knowledge of RO duties in the control room. Unable to write a discriminatory SRO only question. Randomly selected 2.1.37 as a replacement