ND-22-0328, Enclosuvogtle Electric Generating Plant, Units 3 & 4 - Fukushima Response NEI 12-01 On-Shift Staffing Analysis Phase 2 Report, Revision 3.0, Standard Emergency Plan Annex, Revision 6.0
| ML22179A354 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 06/29/2022 |
| From: | Southern Nuclear Operating Co |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML22180A131 | List: |
| References | |
| ND-22-0328 | |
| Download: ML22179A354 (25) | |
Text
Southern Nuclear Operating Company ND-22-0328 Enclosure Vogtle Electric Generating Plant Units 3 & 4 Fukushima Response NEI 12-01 On-Shift Staffing Analysis Phase 2 Report, Revision 3.0, Standard Emergency Plan Annex, Revision 6.0 (This Enclosure consists of 24 pages, not including this cover page)
ND-22-0328 Enclosure Vogtre Electr*ic Generati*ng Plant U*nlts 3 &,4 Fukushi a Response NEI 12-01 On-Shift Staffing Analysis Phase 2 Report! Revision 3~0 Standard Emerjgency Plan Annex, Rev*ision 6"0 5/25/2022 Prepared By Date 0~
05/25/2022 Accepted By Date 1 of 24 Prepared for Southern Nuclear by Energy Compliance Consultants, LLC
ND-22-0328 Enclosure Table of Contents 2 of 24 Introduction................................................................................................................................................... I Staffing Assessment Process Overview........................................................................................................ I NE! 12-0 I Phase 2 Assessment Results........................................................................................................ 2 Phase 2 Staffing Assessment Details............................................................................................................ 3 Assu1nptions.................................................................................................................................................. 3 Methodology................................................................................................................................................. 6 Security Considerations................................................................................................................................ 6 Strategy Resource Loadi ng........................................................................................................................... 7 Appendix I - Staffing Tables........................................................................................................................ 8
ND-22-0328 Enclosure Introduction 3 of 24 This report documents Revision 3.0 of the Vogtle Electric Generating Plant Unit 3 (VEGP 3) on-shift staffing analysis performed fo r a Beyond Design Basis External Event (BDBEE). The analysis was performed in accordance with guidance included in NEI 12-0 1, "Guideline for Assessing Beyond Design Basis Accident Response Staffing and Communication Capabil ities," NEI 12-06, "Diverse and Flexible Coping Strategies (FLEX) Implementation Guide," and NMP-GM-038, "Diverse and Flexible Coping Strategies (FLEX) Program." The intent of this assessment is to identify the response of on-shift and augmented resources to an Extended Loss of Power (ELA P) incident impacting VEGP 3&4. The assessment addresses Phase 2 of the analysis applicable to implementation of existing Emergency Operating Procedure (EOP) and proposed FLEX strategies for prolonged loss of offsite power applicable to multi-unit sites during the initial and transition phases of the event utilizing the methodology ofNEI I 0-05, "Assessment of On-Shift Emergency Response Organization Staffing Capabilities." An initial on-shift staffing analysis was completed in October 201 8 using the on-shift staffing identified in the SNC Standard Emergency Plan Annex for VEGP Units 3 and 4, Revision 4.0, Table 2.2.A. This analysis was updated April 2022 using the on-shift staffing identified in the SNC Standard Emergency Plan Annex for VEGP Units 3 and 4, Revision 6.0.
This analysis was conducted using current EOP/ AOP revisions and proposed FLEX Strategy Guidelines. Use of these procedures is acceptable in accordance with NEI 12-0 I, page 4, Section 1.3.1.2:
" In accordance with the Order, each licensee must develop new strategies for mitigating the effects of beyond-design-basis external events. To ensure accurate results, the staffing assessment for response functions related to NTTF Recommendation 4.2 must be based on actions delineated in the procedures and guidelines developed in response to the Order. Once the site-specific actions associated with the new response strategies are defined ( e.g., down to the procedure or guideline step level), the staffi ng needed to perform these actions can be assessed with the necessary level of accuracy."
Revision 2.0 of this report provided the initial Phase 2 report for Vogtle 3&4 applicable to implementation of existing EOP and proposed FLEX strategies fo r prolonged loss of offsite power during the first 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of an ELAP (the initial response phase).
Staffing Assessment Process Overview EOP guidance fo r responding to an ELAP affecting VEGP 3&4 and proposed Flex Strategy Guidelines (FSGs) were evaluated during the NEI 12-0 I Phase 2 Staffing Assessment by a multi-disciplined team. The staffing assessment also addressed the ability of the on-shift staff to perfo rm any required emergency response functions that would be degraded or lost prior to the delayed arrival of the augmented Emergency Response Organization (ERO).
The Phase 2 staffing analysis guidance requires that the ELAP scenario be evaluated using the minimum staffing in the Emergency Plan (NEI 12-0 I) along with the supplemental staff allowed by the minimum administrative staffing (NEI 12-06). SNC personnel determined that the staffing analysis would be conducted using only the minimum staffing identified in the Emergency Plan. SNC Standard Emergency Plan Annex for VEGP Units 3 and 4, Revision 6.0, Table 2.2.A, documents the approved minimum on-shi ft staff. Table I summarizes the available personnel used fo r perfom,ance of the NEI 12-0 I Phase 2 staffing assessment.
ND-22-0328 Enclosure Table l Position Title VEGP 3&4 VEGP1&2 On-shift Shared Resource Shift Manager (SM/STA)
I I
Shift Supervisor (SRO) 2 Shift Support Supervisor (SRO/FBL) Note 1 I
I Licensed Operator I
I Reactor Operator (RO) 4 System Operator (SO) r,,,;{H\\! I 6
RP Technician 2
Chemistry Technician I
Maintenance Supervisor Mechanic Electrician I&C Technician Total On-Shift Personnel:
17 4
Fire Brigade,ote 1 5
Rescue Operations/First A id Note c 2
Security Personnel Sec plan Note I - Fire Brigade is a collateral duty of Operations requiring 5 personnel without safe shutdown responsibilities. The Fire Brigade consists of I Fire Brigade Leader (Shift Support Supervisor) and 4 Fire Brigade Members (System Operators). These individuals are not assigned safe shutdown responsibilities.
Note 2 - Rescue/First Aid is a collateral duty of RP personnel.
NEI 12-01 Phase 2 Assessment Results 4 of 24 Using NEI 12-0 I guidance, the minimum on-shift staff as defined in SNC Standard Emergency Plan Annex for VEGP Units 3 and 4, Revision 6.0, Table 2.2.A, performed all actions required by the applicable EOPs, Abnormal Operating Procedures (AOPs) and Emergency Plan Implementing Procedures (EP!Ps) in the first hour period relying only on installed structures, systems and components incorporated into the AP I 000 design for passive response during the initial phase of the event. Once the ELAP condition was identified, the minimum on-shift staff performed required EOP, AOP, EPIPs, and proposed FSGs, including applicable proposed Strategy Implementation Gu idelines (SI Gs), within the applicable time constraints through twenty-four (24) hours. No conflicts or overlaps in functions or tasks required to be performed by on-shift operations and support personnel were identified during this analysis.
As limited site access begins to be restored within the six (6) to twenty-four (24) hour timeframe augmented Emergency Response Organization (ERO) personnel will be avai lable to provide relief to the minimum on-shift staff as needed.
The analysis identified the two most personnel resource asset limiting FLEX strategies as:
FSG-5, Debris Removal SIG-9, Deploy small portable generator and RapidCase/Setup RapidCase.
2
ND-22-0328 Enclosure Phase 2 Staffing Assessment Details 5 of 24 The initial assessment of the Phase 2 On-shift Staffing Analysis (OSA) for VEGP 3 was conducted on October I 0 and 30, 20 18, using the guidance ofNEI 12-0 I, NE! 12-06 and NE! I 0-05. This assessment was validated by VEGP 3&4 personnel on May 27, 202 1, with the report being updated in June 202 1 to include actions applicable to Unit 4.
Revision 3.0 of this report was developed in May 2022, to incorporate Emergency Plan changes as approved by the RC via SER dated The following personnel were present to complete the October 20 18 assessment and May 2021 validation:
Table 2 - Staffing Ana lysis Team Personnel (Position/Title)
Number Subject Matter Expertise Shift Supervisor (SRO) Noie 1 I
Emergency Operating Procedure (EOP) actions for SROs, ROs, and SOs Abnormal Operating Procedure (AOP) actions for SROs, ROs, and SOs FLEX Support Guideline (FSG) actions for SROs, ROs, and SOs Operating Procedure actions Emergency Director (E Plan) actions Operations Procedure Writer '- 0 10 1 I
AOP/EOP Procedure actions/revisions Reactor Operator I
AOP actions for ELAP Nuclear Plant Operator I
AOP/FLEX field actions FLEX Program (SME - SRO)
I FLEX Suooort Guideline (FSG) Implementation FLEX Program (SME - Corporate) i':oie 1 I
FLEX Suooort Guideline (FSG) Implementation Operations Training Manager I
EOP/ A OP/FLEX actions RP Supervisor I
RP Support Chem is try Supervisor I
Chemistry Suooort Security Supervisor/Specialist I
Security Support Emergency Preparedness 2
Security Response actions Specialist/Coordinator (Site i'loie 1 and Accountabi I itv Response actions Corporate)
Emergency Plan response actions EP Consultant Noie 1 3
NEI I 0-05, NEI 12-0 I, NEI 12-06 staffing analyses Emergency Preparedness Note I - Provided support for May 2022 Validation.
Assumptions The extended loss of AC power event was evaluated using the fo llowing assumptions, consistent with El 12-0 I, NEI 12-06 and applicable assumptions from NEI I 0-05.
NEI 12-0 I - Assumptions fo r Staffing Assessment:
I.
A large-scale external event occurs (earthquake) that results in:
all on-site units affected extended loss of AC power impeded access to the units
- 2.
Initially, all on-site reactors are operating at full power and are successfu lly shut down.
- 3.
A Hostile Action directed at the affected site does not occur during the period that the site is responding to the event.
- 4.
The event impedes site access as fo llows:
3
ND-22-0328 Enclosure 6 of 24 A. Post-event time: 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> - No site access. This duration reflects the time necessary to clear roadway obstructions, use different travel routes, mobilize alternate transportation capabi Ii ties ( e.g., private resource providers or public sector support), etc.
B.
Post-event time: 6 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> - Limited site access. Individuals may access the site by walking, personal vehicle or via alternate transportation capabilities (e.g., private resource providers or public sector support).
C.
Post-event time: 24+ hours - Improved site access. Site access is restored to a near-normal status and/or augmented transportation resources are available to deliver equipment, supplies and large nwnbers of personnel.
- 5.
On-shift personnel are limited to the minimum complement allowed by the site emergency plan.
- 6.
The staffing assessment uses the applicable actions from the Station Blackout (SBO) coping strategies in place at the time of the assessment.
- 7.
The staffing assessment includes the INPO !ER improvement actions already implemented at the time of the assessment.
- 8.
Equipment credited in current coping strategies remains available for use.
NE! I 0 Applicable Assumptions:
- 9.
On-shift personnel can report to their assigned response locations within timeframes sufficient to allow for perfonnance of assigned actions.
I 0.
The on-shi ft staff possesses the necessary Radiation Worker qualifications to obtain normal dosimetry and to enter Radiological ly Controlled Areas (but not high, locked high or very high radiation areas) without the aid of a Radiation Protection Technician.
I I.
Personnel assigned to the major response area of Plant Operations & Safe Shutdown meet the requirements and guidance established by NRC regulations and are able to satisfactorily perform the functions and tasks necessary to achieve and maintain safe shutdown. Staff performance within this area is not evaluated as part of this assessment unless a ro le/function/task from another major response area is assigned as a collateral duty.
- 12.
On-site security organization: Performance of this function is regularly analyzed through other station programs and will not be evaluated here unless a role or function from another major response area is assigned as a co llateral duty.
- 13.
Individuals holding the position of Radiation Protection Technician or Chemistry Technician are qualified to perform the range of tasks expected of their position.
- 14.
The task of making a simple and brief communication has minimal impact on the ability to perform other assigned functions/tasks and is therefore an acceptable collateral duty for all positions. This assumption does not apply to emergency notification to an Offsite Response Organization (ORO) or the NRC.
- 15.
The task of performing a peer check has minimal impact on the ab ility to perform other assigned functions/tasks and is therefore an acceptable collateral duty for all positions.
- 16.
The analyzed events occur during off-normal work hours at a time when augmented ERO responders are not at the site (e.g., during a backshift, weekend, or holiday). For purposes of this analysis, and consistent with NEI 12-0 I assumption #4, 360 minutes (6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />) will be used as the time period for the conduct of on-shift ERO response actions.
NE! 12-06 Assumptions
- 17.
Prior to the event the reactor has been operating at I 00 percent rated thermal power for at least I 00 days or has just been shut down from such a power history as required by plant procedures in advance of the impending event.
4
ND-22-0328 Enclosure 7 of 24
- 18.
At the time of the postulated event, the reactor and supporting systems are within normal operating ranges for pressure, temperature, and water level for the appropriate plant condition. All plant equipment is either normally operating or available from the standby state as described in the plant design and licensing basis.
- 19.
No specific initiating event is used. The initial condition is assumed to be a loss of off-site power (LOOP) at a plant site resu lting from an external event that affects the off-site power system either throughout the grid or at the plant with no prospect for recovery of off-site power for an extended period. The LOOP is assumed to affect all units at a plant site.
- 20.
All installed sources of emergency on-site ac power and SBO Alternate ac power sources are assumed to be not available and not imminently recoverable.
- 21.
Cooling and makeup water inventories contained in systems or structures with designs that are robust with respect to seismic events, floods, and high winds, and associated missiles are available.
- 22.
Normal access to the ultimate heat sink is lost, but the water inventory in the UHS remains available and robust piping connecting the VHS to plant systems remains intact. The motive force for VHS flow, i.e.,
pumps, is assumed to be lost with no prospect for recovery.
- 23.
Fuel for FLEX equipment stored in structures with designs which are robust with respect to seismic events, floods and high winds and associated missiles, remains available.
- 24.
Permanent plant equipment that is contained in structures with designs that are robust with respect to seismic events, floods, and high winds, and associated missiles, are avai lable.
- 25.
Other equ ipment, such as portable ac power sources, portable back up de power supp lies, spare batteries, and equipment for 50.54(hh)(2), may be used provided it is reasonably protected from the applicable external hazards per Sections 5 through 9 and Section 11.3 of this guidance and has predetermined hookup strategies with appropriate procedures/guidance and the equipment is stored in a relative close vicinity of the site
- 26.
Installed electrical distribution system, including inverters and battery chargers, remain available provided they are protected consistent with current station design.
- 27.
No additional events or fai lures are assumed to occur immediately prior to or during the event, including security events and fires.
- 28.
Reliance on the fire protection system ring header as a water source is acceptable only if the header meets the criteria to be considered robust with respect to seism ic events, floods, and high winds, and associated missiles.
- 29.
Initial coping is through installed plant equipment, without any ac power or makeup to the VHS. This covers the 0-72 hour's basis for passive systems performance for core, containment and spent fuel pool cool ing. (API000 specific)
Plant Specific Assumptions
- 30.
Hand-held radio batteries have a capability of approximately four ( 4) hours under anticipated load. Radios work line of sight.
- 31.
Plant public address system, using GAi Tronics, is avai lable for two (2) hours on batteries.
- 32.
Sound powered phones are available for use during the initial and transition phases.
- 33.
Five (5) battery-operated satel lite phones, including extra batteries and chargers will be available for use by emergency response personnel for onsite and offsite communications. These units are also utilized to contact the Emergency Operations Facility (EOF). Two (2) additional satellite phones, including extra batteries and chargers are available for emergency response in the EOF.
- 34.
All equipment credited in current coping strategies remains available for use.
- 35.
The JIC is located approximately 15 miles from the site and is available as a staging facility. The JIC is provided with a back-up propane generator.
5
ND-22-0328 Enclosure 8 of 24
- 36.
The EOF is located in Birmingham, Alabama, which is > 275 miles from the site and is available to provide required support.
3 7.
VEGP I &2 response wi ll have priority fo r ERO augmented staffing if limited ingress requires prioritization of tasks and resources. Within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> critical staffing at VEGP I &2 wi ll not impact augmented ERO resources for VEGP 3&4.
Methodology The on-shift staffing assessment was performed using NEI 12-0 I, NEI 12-06 and EI I 0-05. Subject matter expe11s and consultants provided analysis support. The assessment was conducted via a tabletop procedural analysis using VEGP 3&4 procedures to determine if tasks have been sufficiently analyzed for performance by the minimum on-shift staff as designated in the Emergency Plan. The fo llowing provides a summary of the process that was used.
Each on-shift position from the SNC Standard Emergency Plan An nex for VEGP Units 3 and 4, Revision 6.0, Table 2.2.A, was entered in Appendix I, NE! I 0-05 Table I. For position titles with more than one position holder, a unique sequential number was assigned to each position. The site emergency plan reference that describes the requirement for the position to be on-shift was then entered into column 3 of Appendix I, NEI I 0-05 Table I. Using only the on-shift positions entered in the table, the following Appendix I tables were completed by entering the shift position that fills a described role, or performs a specific function or task:
NEI I 0-05 Table 2 - Minimum Operations Crew Necessary to Implement AOPs and EOPs, FSGs or SAM Gs if applicable Table 2A - Procedure Task Timing (timeline of activities corresponding to NEI 10-05 Table 2)
NEI I 0-05 Table 3 - Firefighting (not applicable for this event analysis)
NEI I 0-05 Table 4 - Radiation Protection & Chemistry (timeline of RP and Chemistry activities)
NEI I 0-05 Table 5 - Emergency Plan Implementation Table 5A - E-Plan Implementation (timeline of activities corresponding to NEI I 0-05 Table 5)
Fo llowing completion of each of the above tables, each on-shift position assigned to the associated table was located on Appendix I, NEI I 0-05 Table I. For each position, the table number and associated line number was then entered in column 4, "Role in Table#/Line#". If the associated task required additional actions, a ' Yes' was placed in the last column and the additional action recorded in the results section of this report.
The OSA was conducted using the fo llowing process:
I.
Selection of the multi-disciplined work group
- 2.
Scheduling the tabletop for VEGP 3&4 to allow free access to required procedures and administrative documents
- 3.
Conduct of a pre-job briefing outlining the requirements of NEI 12-0 I, NEI 12-06 and NEI I 0-05
- 4.
Review of the event initial conditions and assumptions
- 5.
Performance of the tabletop procedural analysis
- 6.
Documentation of the results of the tabletop by EC 2 using the NEI 10-05 fom1s modified to extend to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
This review provided the team with a basic understanding of the event and resulting emergency classifications. The SRO reviewed EOP, AOP and FSG actions and identified them to the team. Specific site procedures referenced during assessment of this postu lated event are provided in Table2A. Resources needed to perfom1 initial and transition phase response actions were identified from the EOP, AOP, or FSG procedures and documented. The team determined when other on-shift resources, such as the R.P or Chemistry Technician, would be required and identified the time required to perform expected emergency plan functions. This information was documented on the applicable tables in Appendix I of this report. Finally, the on-shift resources and their actions were summarized in the tables using the NEI I 0-05 documentation process in Appendix I, NEI I 0-05 Table I.
Security Considerations Implementation of the VEGP 3&4 FLEX coping strategies does not require the use of Security Officers to perform duties unrelated to their assigned roles ( e.g., debris removal/equipment movement and staging). Security Officers 6
ND-22-0328 Enclosure 9 of 24 will perform functions within their current roles such as monitoring and controlling site/protected area access and providing compensating measures for any vital area doors that may need to remain open to facilitate room environmental conditions.
Strategy Resource Loading An evaluation of each FSG was also conducted to determine the resources needed to accompl ish the tasks associated with the strategy and the estimated duration of the task.
Table 3 - VEG P 3&4 FLEX Strategy Resource Allocation FSG Description Resources Duration Notes Purge generator H2 so(2) 5 hrs Action directed by 3/4-AOP-302 Step 2 RNO Disable automatic ADS so (2) 0.5 hrs Action directed by actuation 3/4-AOP-302 NMP-OS-01 9-405 Damage Assessment and FLEX Equipment Staging FSG-5 NMP-OS-01 9-425 FSG-5 Assess Plant Conditions - Field so (2) 1.0 hrs Perfo rmed IA W Actions FSG-5 Assess Haul Path SEC (2) 1.0 hrs Evaluate path and overhead I ine status Debris Removal ERO (2) 2.0 hrs Initiated after VEGP l&2 SIG-9 Communications - Setup RAPIDCASE/RAPIDCOM Deploy small portable generator SO I 1.0 hrs U3 po11able for U3 RA PI DCASE S02 generator and Deploy and setup U3 SO I 2.0 hrs RAPIDCASE RAPIDCASE S02 deployment perfonned in series Deploy small portable generator SOS/FBM3 1.0 hrs U4 portable fo r U4 RAPIDCASE SO6/FBM4 generator and Deploy and setup U4 SOS/FBM3 2.0 hrs RAPIDCA SE RAPIDCASE SO6/FBM4 deployment performed in series Deploy and Setup RAPIDCOM ERO ( I) 1.0 hrs RAPIDCOM can be deployed within six hours after a debris path has been cleared.
Resource Limiting 7
ND-22-0328 Enclosure Appendix 1 - Staffing Tables 8
10 of 24
ND-22-0328 Enclosure VEGP 3&4 On-Shift Personnel Assignments Used During Phase 2 Staffing Analysis (Standard Emergency Plan)
On-Shift Operator Assignments Position Designation Assignment Shift Manager SMI U3/4 Shift Manager/Emergency Director/ST A Shift Supervisor SRO!
U3 Shift Supervisor Shift Support Supervisor SR02 Shift Suooort Supervisor/Fire Brigade Leader Shift Supervisor SR03 U4 Shift Supervisor Reactor Operator ROI U3 Operator At Controls (QA TC)
Reactor Operator R02 U3 Licensed Operator - Balance of Plant (BOP)
Reactor Operator R03 U4 Operator At Controls (OA TC)
Reactor Operator R04 U4 Licensed Operator - Balance of Plant (BOP)
Licensed Operator SCI Shift ENN/ENS Communicator (SRO)
System Operator SOI U3SO System Operator S02 U4SO System Operator S03/FBMI Fire Brigade Member System Operator S04/FBM2 Fire Brigade Member (Rover SO)
System Operator S05/FBM3 Fire Brigade Member (Diesel Building SO)
System Operator S06/FBM4 Fire Brigade Member Other On-Shift Assignments Used During Analysis Position Designation Assignment RP Technician RPI RP Support RP Technician RP2 RP Support CAS Operator SEC!
CAS Suooort/Accountability Security Supervisor SEC2 Security Shift Supervisor Security Officer SEC3 Roving Patrol Shift Manager SM3 U I &2 Shift Manager/Emergency Director Shift Suooort Supervisor SR04 U I &2 Shift Support Supv/Fire Bri,gade Leader Licensed Operator SC2 Shift ENN/ENS Communicator Chemistry Technician CT I/DA Chemistry Support/Dose Assessment YEGP I &2 Shared Resources 9
11 of 24
ND-22-0328 Enclosure NEI I0-05 TABLE I - On-shift Positions Linc On-shift Position I.
Shift Manager/ED (SM I)
- 2.
Shift Supervisor (SRO I) 3 Shift Support Supwrvisor. tiRm12,')j 4
Shift Supervisor (S ROJ)
- 5.
Reactor Operator (RO I)
- 6.
Reactor Operator (RO2)
- 7.
Reactor Operator (RO3)
- 8.
Reactor Operator ( R0 4)
- 9.
Shift Communicator (SC I)
- 10.
System Operator (SO I)
- 11.
System Operator (SO2)
- 12.
System Operator (SO3/FBM I)
Extended Loss of all AC Power (ELAP)
Augmentation Emergency Plan Reference Elapsed Time (mins)
SNC Standard E Plan Annex for 75/360 VEGP Unit 3&4, Table 2.2.A SNC Standard E Plan Annex for NIA VEGP Un it 3&4, Table 2.2.A
~
© $fanclardl E Pla11 A1mex for NIA
~ ll!©P U11tit 3&4. Tahl~ 2.2.A
~"NC Siandard E Pla11 Annex for NIA Vl <iJ I* Urnt 3&4, TaNe 2 2.A SNC Standard E Plan Annex for NIA VEGP Unit 3&4, Table 2.2.A SNC Standard E Plan Annex for NIA VEGP Unit 3&4, Table 2.2.A SNC Standard E Plan Annex for NIA VEGP Unit 3&4, Table 2.2.A SNC Standard E Plan Annex for NIA VEGP Unit 3&4, Table 2.2.A SNC Standard E Plan Annex for 75 VEGP Unit 3&4, Table 2.2.A SNC Standard E Plan Annex for NIA VEGP Unit 3&4, Table 2.2.A SNC Standard E Plan Annex for NIA VEGP Unit 3&4, Table 2.2.A SNC Standard E Plan Annex for NIA VEG P Unit 3&4, Table 2.2.A 10 12of24 Role in Unanalyzed Action Ta blc#/Line#
Task Required ?
T2/LI No No TS/LI TS/LS TS/L6 T5/L7 TS/LIO T2/L2 No No
!Nf,A
!1-IYk,'\\,
11-M/i.
T2fl 3'
!>lo No T2/L4 No No T2/L5 No No T2/L6 No No T2/L7 No No T5/L2 No
, *cs ~11,~* i T5/L3 T5/L8 T5/Ll 1 T5/L13 T2/L8 Yes
\\ "cs '\\oh;:?
T2/L9
\\'cs
\\ 'es Nok ?
T2/LI0 Yes Yes i\\u11::?
ND-22-0328 Enclosure 13 of 24 Augmentation Role in Unanalyzed Action Line On-shift Position Emergency Pian Reference Elapsed Time (mins)
Ta ble#/Line#
Task Required '?
- 13.
System Operator (SO4/FBM2)
SNC Standard E Plan Annex fo r N/A T2ILI I
\\'es
) 'CS i\\uh* 2 VEGP Unit 3&4, Table 2.2.A
- 14.
System Operator (SO5IFBM3)
SNC Standard E Plan Annex for NIA T2IL12 No No VEGP Unit 3&4, Table 2.2.A
- 15.
System Operator (SO6IFBM4)
SNC Standard E Plan Annex for NIA T2IL1 3
\\'cs
, *cs '\\uk 2 VEG P Unit 3&4, Table 2.2.A
- 16.
SNC Standard E Plan Annex for 360 T4/Ll No No VEG P Unit 3&4, Table 2.2.A
- 17.
R'P Technici'a11 ( RP2)
SNC Standard E Plan Annex for 360 NIA N/A NIA VBG P Uni1 3&-1, Table 2,2 A
- 18.
Chemistry Technician (CT I/DA)
SNC Standard E Plan Annex for 75 T4IL5 No No VEGP Unit 3&4, Table 2.2.A T5IL9
- 19.
CAS Operator (SEC I)
SNC Standard E Plan Annex for NIA NIA NIA NIA VEGP Unit 3&4, Table 2.2.A
- 20.
Security Shift Supervisor (SEC2)
SNC Standard E Plan Annex for NIA N1A NIA I
N/A VEGP Unit 3&-l, Table 2.2.A 21 Security Officer-Roving Patrol NA NIA T2 Ll-l
\\c,
't*, '\\nk 1 (SEC3)
I Notes:
Although multiple functions have been identiried for some positions, no connict exists requiring further action. Perfonnance of these functions by the identified positions is either acceptable by NE! 10-05 guidance, OR the functions are the same, OR the functions are perfo rmed sequentially without issue.
Note I - Training on use of satellite phones for offsite/N RC communications during an ELAP Note 2 - Training on FLEX/SIG resoonse actions Resource available to support FSGISIG actions VEG P I &2 Shared Resources II
ND-22-0328 Enclosure NEI 10-05 TABLE 2 - Plant Operations & Safe Shutdown One Unit - One Control Room (VEGP 3)
Minimum Operations Crew Necessary to Implement AOPs and EOPs, or FSGs/SIGs if applicable Line Generic Title/Role On-Shift Position I.
Shift Manager U3 Shift Manager/ED (SM I)
- 2.
Shift Supervisor U3 Shift Supervisor(SRO I)
- 3.
Shift Supervisor U4 Shift Supervisor (SR03)
- 4.
Reactor Operator (OA TC)
U3 Operator At Controls - OA TC (RO I)
- 5.
Reactor Operator (BOP)
U3 Licensed Operator - BOP (RO2)
- 6.
Reactor Operator (OATC)
U4 Operator At Controls - OA TC (RO3)
- 7.
Reactor Operator (BOP)
U4 Licensed Operator - BOP (RO4)
- 8.
Non-Licensed Operator U3 System Operator (SO I)
- 9.
Non-Licensed Operator U4 System Operator (SO2)
- 10.
Non-Licensed Operator System Operator (SO3/FBM I)
I I.
Non-Licensed Operator System Operator (SO4/FBM2)
- 12.
Non-Licensed Operator System Operator (SO5/FBM3)
- 13.
Non-Licensed Operator System Operator (SO6/FBM4)
Notes:
See Table 2A for AOP/EOP/FLEX actions Other (non-Operations) Personnel Necessary to Implement AOPs and EOPs, or FSGs/SIGs if applicable Line Generic Title/Role On-Shift Position
- 14.
Security Officer Security Officer (SEC3) - Roving Patrol Notes:
See Table 2A for AOP/EOP/FLEX actions VEGP 1&2 Shared Resource 12 14 of 24 Task Performance Validation Operations Training Operations Training Operations Training Operations Training Operations Training Operations Training Operations Training Operations Training Operations Training Operations Training Operations Training Operations Training Operations Training Task Performance Validation Security Training
ND-22-0328 Enclosure 12-0 1 Phase 2 OSA applicable to VEGP 3&4 Tahll' 2A Procedure Task Timino Procedure Step/Actions Step Task Resource 0-10 Minutes - Hour 1 I
10-20-30-40-50-2 20 30 40 50 60 3-EOP*E*0, Reactor Trip or Safeguards Actuation, Rev 1.1; 4-EOP*E*0, Reactor Trip or Safeguards Actuation, Rev xx Step t - 2 Immediate operator actions SRO1 SRO3 RO1 X
RO2 RO3 RO4 Step 4 Transition to ES-0.1 SRO1 SRO3 ROI X
RO2 RO3 RO4 3-EOP-ES-0.1, Reactor Trip Response, Rev 1.2; 4-EOP*ES-0.1, Reactor Trip Response, Rev xx Stepl - 16 Verify plant stabilization SRO1 SRO3 ROI X
RO2 RO3 RO4 Step 17a RNO Ensure seal oil pump SROI running SRO3 X
ROt RO3 Step 17b - 17d Direct implementation of SROt RNO 3/4-AOP-302 and continue SRO3 to step 26 of 3/4-EOP-ES-ROt X
0.1 RO3 Step26-4t Maintain plant conditions RO1 RO3 Fold out page Transition to E-0 SROt criteria SRO3 RO1 X
RO3 15 of24 Performance Time After Procedure Implementation Hour 3
4 5
6 7
8 9
10 11 12 13 "
15 16 17 18 19 20 21 22 23 "
11' 11 II
]
X (Periodic)
I I ;,
ND-22-0328 Enclosure l 2-01 Phase 2 OSA appli cable to VEGP J&-t T*tblc 2A - Prnccdure T*tsk Timino -
Procedure Step/Actions Step Task Resource 0-10 Minutes -Hour 1 I
,o.
20-30-
- 40.
5-0.
2 3
4 20 30 40 5-0 60 3-EOP-E-0, Reactor Trip or Safeguards Actuation, Rev 1.1 (continued): 4-EOP-E-0, Reactor Trip or Safeguards Actuation, Rev xx Step 5 Implement NMP-EP-t4t-SM1 X
004 Step 6-22 Verify proper operation of RO1 safeguards RO3 X
Step 24 lmplementAttt RO2 X
RO4 Step 24 - 27 Assessment of FPB RO1 Transition to E-1 RO3 X
3-EOP-E-1. Loss of Reactor or Secondary Coolant1 Rev 1.0; 4-EOP-E-1, Loss of Reactor or Secondary Coolant, Rev xx Step 1-2 Check secondary integrity RO1 X
RO3 Step 3 Check switchyard busses RO1 energized - go to step 24 RO3 X
and implement 3/4-AOP-302 Step 24 - 30 Evaluate plant conditions RO1 and power and,eturn to RO3 X
step 24 J*AOP-302, Loss of AC Power, Rev 1.1 ; 4-AOP-302, Loss of AC Power1 Rev xx Step 1 Check switchyard busses RO2 X
eneroized -
RO4 Step 1 RNO Dispatch operator to RO2 evaluate DG's/attempt local RO4 X
start Step 1 RNO Evaluate DG's and attempt SO5/FBM3 X
local start Step 2 RNO Purge generator H2 SO3/FBMI X
SO4/FBM2 Step Sb RNO GoloAtt3 RO2 X
RO4 Att 3 step le RNO Verify MGR isolation and RO2 X
initiate 3-AOP-501 RO4 14 16of24 Performance Time After Procedure Implementation Hour 5
6 7
8 9
10 11 12 13 "
15 16 17 18 19 20 21 22 23 24
ND-22-0328 Enclosure 12-0 1 Phase 2 OSA applicable to VEGP 3&4 Table 2A - Procedure Task Timine Procedure Step/Actions Step Task Att 3 step 3 Check IDS 72hr UPS busses eneraized Att 3 step 4 Check 120 VAC distribution oanel energized Att 3 step 5 RNO Go to step 13 Att 3 step 13 RNO Check ADS actuation criteria Att 3 step 27 Check if Passive Containment Cooling actuated Att 3 step 27b RNO Go-lo Slep 30 Att 3 slep 30 RNO Verify ADG should be started Att3step3 1 Check stable plant conditions Att 3 step 32 Review P72's hours for applicability Att 3 step 33 Check outside air >35 decrees Att 3 step 34 Continue efforts to restore power to IDS batteries loeriodicl Minutes - Hour 1 Resource 0-10-20-30-
- 40.
50-2 3
4 5
10 20 30 40 50 60 RO2 X
RO4 RO2 X
RO4 RO2 X
RO4 RO2 X
RO4 RO2 RO4 X
RO2 X
RO4 RO2 X
RO4 RO2 X
RO4 SRO1 X
SRO3 RO2 X
RO4 RO2 RO4 X
3-AOP-501, Loss of Main Control Room Air Conditioning, Rev 1.0, 4-AOP-501, Loss of Main Control Room Air Conditioning, Rev x.x Step I Check MGR rad monitors RO2 X
not in HIGH-2 ALARM:
RO4 Step 2 RNO Go To Attachment 1, RO2 X
Atternate MGR Coolina RO4 Att I step I Check MGR Isolation - ON RO2 X
RO4 Att 1 step 2 Suspend movement of RO2 X
irradiated fuel RO4 Att I step 3 Request that RP establish RO2 X
surveys in the MGR area.
RO4 Att I step 4 Restrict heat inputs to MGR RO2 X
RO4 15 17 of24 Performance Time After Procedure Implementation Hour 6
7 s
9 10 11 12 13 u
15 16 17 18 19 20 21 22 23 24
ND-22-0328 Enclosure 12-01 Phase 2 OSA applicable 10 VEGP 3&4 T*,ble 2 \\
Procedure T1sk Timinu Procedure Step/Actions Step Task Att 1 step 5 Check if stage I loads have been shed Att 1 step 6 Ensure VBS Fans are stopped Att 1 step 7-9 Ensure MGR boundary MOVs closed Att 1 step 10 Ensure at least one MGR Suoolv SOV is ooen Att 1 step 11 Ensure at least one MGR Relief AOV is open Att 1 step 12 Ensure MCR/CSA AHU Exh Control Dampers in manual and closed Att 1 step 13 Check MGR air temperature is less than 75°F Att 1 step 14 Check VES Capacity is Qreater than 327,574 sci Att 1 step 15 Check MCR air flow is areater than 60 scfm Att 1 slep 16 Ensure one MCR Humidifier is in service Att 1 slep 17.a RNO Continue to step 18 (pertorm step 17.b 180 minutes after MGR isolation)
Att 1 step 18.a RNO Continue lo step 19 (pertorm step 18.b-18.c 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after MGR isolation)
Att I step 19 Check if MCR Ancillary Fans should be started and return to AOP-302, Att 3 Stec IC RNO3 Att I step 17.b Check stage 2 load shed Minutes - Hour 1 Resource 0-10-20-30-10 10 30 40 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4 RO2 RO4
, a of24 Performance Time After Procedure Implementation Hour 40-50-l 3
4 5
6 1
8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 2l 24 50 60 X
X X
X X
X X
X X
X X
X X
X 16
ND-22-0328 Enclosure I 2-0 1 Phase 2 OSA applicable to VEGP J&-l Table 2A Prnredure T*,sk Timinu Procedure Step/Actions Step Task Resource 0-10 Minutes - Hour 1 10-20-30-40-20 30 40 50 Performance Time After Procedure Implementation Hour 50-2 3
4 5
6 7 I 8, I " I 11 I 12 13 14 15 16 60 NMP-OS-019-405, Vogtle Unit 3 FSG-5, Initial Assessment and FLEX Equipment Staging, Rev 1.0; NMP-OS-01 9-425, Vogtte Unit 4 FSG-5 Initial Assessment and FLEX Equipment Staging, Rev x.x Steps t-3 Initial plant assessment -
SEC3 (roving patrol) haul path/staging areas X
IAW Attachment I Initial plant assessment SO1 X
IAW Attachment 1 SO2 Step 4 Debris Removal ERO(2)
X X
Step 5 Deploy small portable SO1 generator for U3 SO2 RapidCase IAW NMP-OS-X 019-469 (SIG 9),
Communications, Rev 1.0 Deploy U3 RapidCase IAW sot X
NMP-OS-019-469 SO2 Deploy small portable SO5/FBM3 generator for U4 SO61FBM4 X
RapidCase IAW NMP-OS-019-4691 Deploy U4 RapidCase IAW SO5/FBM3 X
NMP-OS-019-469 SO6/FBM4 Deploy RapidCom IAW ERO(1)
NMP-OS-019-469 No tes:
F1dd communications provided through use o f sound-powered phones and plant radios (once RapidCase is insialled)
Procedures for Unit 4 are still in develo m1ent. however, 'ludance from Vo *tle U111t J rocedures are a licable to Vogtle Unit 4 and were used as a ro ria1e Pre-Augmentation Post-Augmentation EOP/AOP Acuon/Strategy FLEX Strategy (FSG/SIGINMP)
Task comple t1on time 17 fl, X
19 of24 17 18 19 20 21 22 23 24
ND-22-0328 Enclosure NEI 10-05 TABLE 3 - Firefighting Line Performed By I.
- 2.
NIA NIA
.).
- 4.
- 5.
NIA Task Analysis Controlling Method NIA NIA NIA NIA NIA Notes:
Not required by scenario - Fire Brigade members available to support BDBEE response actions.
18 20 of 24
ND-22-0328 Enclosure NEI 10-05 TABLE 4-Radiation Protection & Chemistry Position Performing Performance Time Period After Event Initiation Linc Functionffask Minutes 0-10 10-20 20-30 30-40 40-50 I.
In-Plant Survey Describe: U3 and U4 MCR radiological survey 'lull: I On-Shift Position: RP I
- 2.
Out of Plant Survey (inside PA)
On-Shift Position:
- 3.
Personnel Monitoring On-Shift Position:
- 4.
Job Coverage -
On-Shift Position:
- 5.
Dose Assessment On-Shi ft Position: CTI /DA X
- 6.
Other Site-Specific RP - Describe:
On-Shi ft Position:
- 7.
Chemistry function/task # I -
Describe:
On-Shi ft Position:
- 8.
Chemistry function/task #2 -
Describe:
On-Shift Position:
Notes: NMP-EP-1 47, Offsite Dose Assessment, Rev 5.0 EO F augmented resources available to support actions a lter T +90 minutes Onsite augm ented resources available to support actions after T= 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> 50-60 21 of 24 Hours 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 X
Augmented ERO (Periodic/Hourly)
(Periodic/Hourly )
Augmented ERO lhl Note I - Periodi c (hourlv) radiological survev of U3 and U4 MCR IA W 3-AOP-50 I, Rev LO and 4-AOP-50 I, Rev x.x Attachment I step 3 Task completion time Task performed by Augmented ERO VEG P I &2 Shared Resource 19 9-10
ND-22-0328 Enclosure NEI I0-05 TABLE 4 - Radiation Protection & Chemistry Linc Position Performing Functionrrask Performance Time Period After Event Initiation (hours) 10-11 11-12 12-13 13-14 14-15 I.
In-Plant Survey Describe: U3 and U4 MCR radiological survey '" 1 On-Shift Position: Augmemed ERO
- 2.
Out of Plant Survey On-Shift Position:
- 3.
Personnel Monitoring On-Shift Position:
- 4.
Job Coverage On-Shift Position:
- 5.
Dose Assessment On-Shi ft Position: Augmented ERO
- 6.
Other Site-Specific RP - Describe:
On-Shi ft Position:
- 7.
Chemistry function/task # I -
Describe:
On-Shift Position:
g Chemistry function/task #2 -
Describe:
On-Shift Position:
Notes: NMP-EP-1 47. Offsite Dose Assessment. Rev 5.0 EOF augmented resources available to support actions after T +90 minutes O nsite augmented resources available lo support actions after T=6 hours 15-16 16-17 17-18 Augmented ERO (Periodic/Hourly)
Augmented ERO 22 of 24 18-19 19-20 20-21 21-22 22-23 23-24 Note I - Periodic (hourl v) radiological survey of U3 and U4 MCR IA W 3-AOP-50 I. Rev 1.0 and 4-AOP-50 I, Rev x.x Attachment I step 3 Task completion time Task performed by Augmented ERO 20
ND-22-0328 Enclosure 23 of 24 NEI 10-05 TABLE 5 - Emergency Plan Implementation Line I.
- 2.
.).
- 4.
- 5.
- 6.
- 7.
- 8.
- 9.
- 10.
1 I.
- 12.
- 13.
- 14.
- 15.
Notes:
Function/Task On-Shift Task Analysis Position Controlling Method Declare the Emergency SM !
EP/Ops Training and EP Drill Program ERO notification SCI EP/Ops Training and EP Drill Program Notification and direction to on-shift staff ( e.g., to SCI EP/Ops Training and EP assemble, evacuate, etc.)
Ori 11 Program Abbreviated NRC notification for DBT event NIA EP/Ops Training and EP Drill Program Complete State/local notification form SM!
EP/Ops Training and EP Drill Program Approve State/local notifications SM!
EP/Ops Training and EP Dri ll Program Approve Offsite PARs SM!
EP/Ops Training and EP Dri ll Program Perform State/local notifications Noll* 1 SC I EP/Ops Training and EP Drill Program Dose Assessment '-o te 2 CT I/DA EP/Security Training and EP Drill Program Complete NRC event notification form SMI EP Training and EP Drill Program Perform NRC notifications Note 3 SC I EP/Ops Training and EP Drill Program Activate ERDS Note ~
NIA EP/Ops Training and EP Drill Program Perform other site-specific event notifications Note 5 SCI EP/Ops Training and EP Dri ll Program Personnel accountabi lity NIA EP/Ops Training and EP Dri ll Program Approve extension to allowable dose limits NIA EP/Ops Training and EP Dri ll Program EAL - SA I, Alert NMP-EP-141, Event Classification, Rev 3.0 NMP-EP-14 1-004, Vogtle 3&4 Emergency Action Levels and Basis, Rev 3.0 NMP-EP-142, Emergency Notification, Rev 5.0 NMP-EP-14 7, Offsite Dose Assessment, Rev 5.0 Note I -
Initial notification made by satellite phone, State and local notifications are assumed by the EOF once acti vated.
Note 2 -
Initial Dose Assessments performed at initial Alert declarations. No release in progress.
Dose Assessment is assumed by the EOF once activated.
Note 3 -
NRC notifications are assumed by EOF personnel once activated.
Note 4 -
Note 5 -
SC I notifies Duty Manager (DM) IA W NMP-EP-142, Emergency Notification, after Alert communication completed. EOF notifies INPO, AN I, SAFER and other groups once activated.
YEGP I &2 Shared Resource 21
ND-22-0328 Enclosure Table 5A - E-Plan Implementation Timeline Function/Task On-shift Position Declare the Emergency SM !
ERO notification SC I Notification and direction to on-shift SC I staff(e.g., to assemble, evacuate, etc.)
Abbreviated NRC notification for DBT NIA event Complete State/local notification form SM I Approve State/local notifications SM I Approve Offsite PARs SMI Perform State/local notifications ~.. ". 1 SC I Dose Assessment '-
111 r 2 CTl 'DA Complete NRC event notification fonn SMI Perform N RC notifica tions ""'
SC I Activate ERDS N uk ~
NIA Perform other site-speci fie event SC I J10tificatiOTIS '\\ul r '.'
Personnel accountability NIA Approve extension to allowable dose NIA limits Time from Event Initiation (minutes) 5 10 15 20 25 30 35 40 45 50 55 60 SA i X
X X
X X
X X
X Notes:
Note I - Initial notification made by satellite phone, State and local notifications are assumed by the EOF once acti vated.
24 of 24 65 70 75 80 85 X
Note 2 - Initial Dose Assessments performed at initial Site Area and General Emergency dec larati ons. No re lease in progress. Dose Assessment is assumed by I
the EOF once acti vated.
Note 3 - NRC notifications are assumed by EOF personnel once activated.
Note 4 - ERDS unavailable due to ELAP.
Note 5 - SC I not ifies Duty Manager (DM) IA W NMP-EP-142, Emergency Notification, after Alert communication completed. EOF notifies INPO, ANI, SAFER and other groups once acti vated.
Task completion time Task performed by Augmented resources VEGP I &2 Shared Resource 22 90 X
X X
X X