ADMIN (Drey) Flashcards
Given the following conditions:
• Unit 1 is in MODE 5
• Preparations are in progress to heatup/startup the plant
• Containment average air temperature is 121°F
• HCN-TE-42A is 121°F
• HCN-TE-42B is 119°F
• HCN-TE-42C is 123°F
• HCN-TE-42D is 115°F
• HCN-TE-42E is 127°F
• A Risk Assessment has NOT been performed
Can an RCS heatup proceed to above 210°F? Why or why not?
A. No. The TS ACTIONS do NOT allow unlimited operation when Containment average air temperature is >117°F.
B. No. The applicable LCO is NOT met when the highest Containment air temperature indicator is >117°F.
C. Yes. The applicable LCO is MET provided Containment average air temperature is < 117°F within 8 hours after entering MODE 4.
D. Yes. The LCO is considered MET until the MODE of APPLICABILITY is entered, then the Containment air temperature must be lowered to < 117ºF.
A. No. The TS ACTIONS do NOT allow unlimited operation when Containment average air temperature is >117°F.
Due to the safety analysis for “Uncontrolled CEA Withdrawal From Subcritical Conditions”, which of the following additional restrictions must be observed at ALL times when CEAs are capable of being withdrawn?
A. No CPC channel may be bypassed.
B. LCO 3.4.2 RCS Minimum Temperature For Criticality shall be met.
C. Six matrix channels of RPS Matrix Logic are OPERABLE
D. LCO 3.3.1 Reactor Protective System (RPS) Instrumentation Operating Table 3.3.1-1 Logarithmic Power Level - High instrumentation are OPERABLE
C. Six matrix channels of RPS Matrix Logic are OPERABLE
Which of the following statements correctly describes the 10 CFR 20, Standards for Protection Against Radiation Reporting Requirements for immediate notification of the NRC?
In accordance with 10 CFR 20, Standards for Protection Against Radiation Reporting Requirements, immediate notification of the NRC means …
A. as soon as possible but within 5 minutes.
B. as soon as practical but within one hour.
C. as soon as possible but within 30 minutes.
D. as soon as practical but within 15 minutes.
B. as soon as practical but within one hour.
RCS Pressure is 200 psia.
Which ONE of the following is the PREFERRED method of determining subcooling?
A. Subcooled margin on B03.
B. RCS Pressure/Temperature curves.
C. QSPDS REP CET on page display 211.
D. Steam tables using RCS Hot Leg temperature and RCS Pressure.
B. RCS Pressure/Temperature curves.
Given the following conditions: • Reactor Trip/Turbine Trip • Loss of Offsite Power • Highest CET temperature - 595°F • REP CET temperature - 585°F • Class THOT temperature - 575°F • Class TCOLD temperature - 545°F • Pressurizer pressure - 2250 psia
Failures require that a manual calculation of Subcooled Margin is performed.
Determine Subcooled Margin.
A. 58°F
B. 68°F
C. 78°F
D. 108°F
B. 68°F
Per 40DP-9OP02, Conduct of Operations, what is the minimum number of Area Operators ASSIGNED to each Unit during non-outage periods (not including Outside Area Watch)?
A. 2
B. 3
C. 4
D. 5
C. 4
Per Conduct of Operations, 40DP-9OP02, in Modes 5 and 6, the individual designated to maintain the Control Room command function will normally be the CRS, but may be …
- an STA
- a licensed RO
- a licensed SRO
A. 1 ONLY
B. 3 ONLY
C. 1 and 3 ONLY
D. 2 and 3 ONLY
D. 2 and 3 ONLY
IAW 40DP-9OP02 Conduct of Operations, who can authorize the issuance of Vital Area keys?
A. SM only.
B. SM and CRS only.
C. SM, CRS, and STA.
D. Control Room Staff.
A. SM only.
Which of the following conditions would REQUIRE a manual SESS alarm to be inserted for HPSI Train A in Mode 1?
A. Racking out the ‘A’ Containment Spray Pump breaker for 2 hours.
B. Racking out the ‘A’ HPSI pump breaker for a 36 hour online maintenance activity.
C. Opening SIA-V218 HPSI ‘A’ Mini Flow Recirc Orifice Bypass Valve for a 24 hour flow test.
D. 86 Lock-out on the ‘A’ EW pump, to be quarantined in this condition for 24 hours with the 86 not reset.
C. Opening SIA-V218 HPSI ‘A’ Mini Flow Recirc Orifice Bypass Valve for a 24 hour flow test.
Which of the following is specifically prohibited by 40DP-9OP02, Conduct of Operations, during unplanned transients?
A. Two handed operations.
B. Manual CEA withdrawal.
C. Auto or manual RCS dilution.
D. Manual control of feedwater control valves.
B. Manual CEA withdrawal.
Given the following conditions:
• A severe transient is in progress
• The EOPs are NOT mitigating the event
• The CRS desires to take reasonable actions that are significantly outside of the procedural guidance found in the EOPs as well as the License conditions
• There are no actions within the scope of our License that will address the condition of the plant
• The CRS believes that failing to take these actions will lead to adverse consequences to the public health and safety
Based on these conditions, the CRS must ____(1)____ and ____(2)____.
A. (1) invoke 10CFR50.54 (x)
(2) wait for TSC approval for the planned action
B. (1) invoke 10CFR50.54 (x)
(2) direct the actions that the CRS feels are prudent.
C. (1) obtain the Shift Managers permission to deviate from the EOP
(2) wait for TSC approval of the planned action
D. (1) obtain the Shift Managers permission to deviate from the EOP.
(2) direct the actions the CRS feels are prudent
B. (1) invoke 10CFR50.54 (x)
(2) direct the actions that the CRS feels are prudent.
10CFR50.54(x) is implemented when…
A. the governor has declared a state of emergency due to problems with the grid.
B. the operating crew believes that modifying an E.O.P. will increase efficiency of mitigating the event.
C. action, which deviates from our license condition, is required to protect the health and safety of the public
D. compliance with Technical Specifications would adversly impact generation availability (capacity).
C. action, which deviates from our license condition, is required to protect the health and safety of the public
Given the following conditions:
- Instrument failure on feedwater control system #1.
- Steam generator #1 level is 45% narrow range and dropping slowly.
- Secondary operator believes MANUAL on the master or economizer controllers will stabilize the plant.
WHICH ONE of the following describe the action the control operator is to take for the observed indications?
A. Inform the Control Room Staff; obtain control room supervisor concurrence; manually trip the reactor.
B. Inform the Control Room Staff; obtain control room supervisor concurrence; take MANUAL control of the master controller.
C. Immediately take MANUAL control of the master controller and raise the output; inform the Control Room Staff of results.
D. Immediately take MANUAL control of the economizer controller and raise the output; inform the Control Room Staff of results.
B. Inform the Control Room Staff; obtain control room supervisor concurrence; take MANUAL control of the master controller.
The transportation of a Dry Cask from the Unit 2 Fuel Building to its designated storage location at the ISFSI is complete.
____(1)____ has ownership of this Dry Cask concerning the performance of specific conditional surveillances.
____(2)____ has ownership of this Dry Cask concerning the performance of inspections and implementation of E-Plan activities.
A. (1) Unit 1 Shift Manager
(2) Unit 1 Shift Manager
B. (1) Unit 1 Shift Manager
(2) Unit 2 Shift Manager
C. (1) Unit 2 Shift Manager
(2) Unit 1 Shift Manager
D. (1) Unit 2 Shift Manager
(2) Unit 2 Shift Manager
A. (1) Unit 1 Shift Manager
(2) Unit 1 Shift Manager
Given the following conditions:
• Unit 1 is 100% power
• An SRO-licensed individual filled the following positions:
• Reactor Operator on Nightshift 9/30/19, 10/1/19, and 10/2/19
• Shift Technical Advisor on Dayshift 11/30/19, 12/2/19, and 12/9/19
• Control Room Supervisor on Dayshift 12/24/19, and 12/29/19
Per 40DP-9OP02, Conduct of Operations, what does this SRO-licensed individual need to do to maintain an Active SRO license as of January 1st, 2020?
A. No further action, all requirements are met.
B. Stand watch as the Reactor Operator on Dayshift 12/31/19.
C. Stand watch as Control Room Supervisor on Nightshift 12/31/19.
D. Stand watch as the Work Control Supervisor on Dayshift 12/31/19.
B. Stand watch as the Reactor Operator on Dayshift 12/31/19.
NOTE- The one shift on 9/30/19 is the previous quarter
Which one of the following represents the correct sequence of events/actions to return a manually forward seated MOV to service?
Manually back the valve off of its closed seat ensuring the valve has separated from the seat and then perform (1) full motor stroke(s), and (2) check that the MOV operates properly with no binding.
A. (1) one
(2) locally
B. (1) one
(2) remotely
C. (1) two
(2) locally
D. (1) two
(2) remotely
C. (1) two
(2) locally
Given the following conditions:
- With the Unit in Mode 1, a Reactor Trip Switchgear Breaker is being changed out by the electricians. The breaker change out and associated testing will be completed prior to the end of shift.
- During their rounds in Mode 2, an AO reports that the Turbine Driven AFW Pump, AFA-P01, trip linkage is broken. Maintenance indicates it will be two days to get parts.
- In Mode 2, the OATC notices that the PDIL alarm is locked in. The PDIL Alarm Circuit Operability Surveillance Test is on the Mode 3 to Mode 2 Checklist. Troubleshooting is expected to continue through next shift.
Which of the following lists condition(s) that would require a TSCCR be generated?
A. 1 ONLY
B. 3 ONLY
C. 1 and 2 ONLY
D. 2 and 3 ONLY
D. 2 and 3 ONLY
A Condition Report (CR) requesting an evaluation should be initiated if a TSCCR was generated due to which of the following?
A. An event is caused by human error
B. Any condition remaining in effect for greater than 12 hours
C. Any condition remaining in effect for greater than 36 hours
D. Any condition remaining in effect for greater than 72 hours
A. An event is caused by human error
With the plant in Mode 4, the operating crew wishes to open a normally locked closed Containment Isolation Valve.
Per 40DP-9OP19, Locked Valve, Breaker and Component Tracking, which one of the following is true?
A. The valve may not remain open longer than 1 shift.
B. The operation may not be performed until the plant enters Mode 5.
C. A dedicated operator must be able to close the valve within 60 seconds.
D. An operator must be notified to check the valve open periodically but need not be stationed.
C. A dedicated operator must be able to close the valve within 60 seconds.
In accordance with 40DP-9OP19, Locked Valve, Breaker, and Component Tracking, relying on an individual to close a Containment isolation valve is…
A. NOT acceptable.
B. acceptable IF the individual can respond to close the open valve within no more than 3 minutes.
C. acceptable IF the individual can respond to close the open valve within no more than 5 minutes.
D. acceptable IF the individual can respond to close the open valve within no more than 60 seconds.
D. acceptable IF the individual can respond to close the open valve within no more than 60 seconds.
The various operational boundaries between the Operations Department and other organizations, such as Water Resources Facility (WRF), Maintenance, and Chemistry, is defined by the . . .
A. Operations Interface procedure.
B. Power Block Permit and Tagging procedure.
C. Operations Department Leader memorandum.
D. Technical Documents/Work Instruction Controls procedure.
A. Operations Interface procedure.
A Temporary Modification would be required for which one of the following installations?
A. Temporary power to NHN-M04.
B. Domestic service flush line on NCN-P01A while it is tagged out.
C. Voltmeter that monitors control power for LPSI ‘B’ that will be continuously monitored by a technician.
D. Discharge pressure gauge on LPSI ‘A’ while performing 73ST-9SI11 (LPSI Pump Miniflow Inservice Test).
A. Temporary power to NHN-M04.
A Proceduralized T-Mod has been installed. The T-Mod procedure requires a Justification Review within (1) of installation and (2) thereafter as long as it is installed.
A. (1) 6 months (2) annually
B. (1) one year (2) annually
C. (1) 6 months (2) every 6 months
D. (1) 3 months (2) every 3 months
C. (1) 6 months (2) every 6 months