IR 05000395/1991012
| ML20128P637 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 08/13/1991 |
| From: | Gooden A, Rankin W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML20128P625 | List: |
| References | |
| 50-395-91-12, NUDOCS 9610180036 | |
| Download: ML20128P637 (15) | |
Text
UNITE 3 STATES
, og% NUCLEAR REGULATCRY COMMISSION
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$ j 101 MARIETTA STREET,
ATLANTA, GEORGI A 30323
- AUG 141991 Report No.: 50-395/91-12 Licensee: South Carolina Electric & Gas Company Columbia, SC 29218 Docket No.: 50-395 License No.: NPF-12 Facility Name: V. C. Summer Nuclear Station Inspection Conducted: Jul 16-19, 1991 Inspector: p+M 6 - /2.- 9 /
A. Gooden Date Signed Accompanying personnel: K. Clark G. Maxwell M. Stein Approved by: beh W. Rankin, Chief J f/n /f/
Da'te Signed Emergency Preparedness Section Radiological Protection and Emergency Preparedness Branch Division of Radiation Safety and Safeguards SUMMARY Scope:
This routine, announced inspection involved the observation and evaluation of the annual emergency preparedness exercise. This full-scale exercise included the participation of State and local autnorities, which was observed by the Federal Emergency Management Agency (FEMA); and four NRC observers evaluated the licensee's response in the Simulator Control Room, Technical Support Center (TSC), Operational Support Center (OSC), Emergency Operations Facility (EOF),
and the News Media Cente Results:
No violations, deviations, or exercise weaknesses were identified. The licensee's response was considered fully successful and effective in several areas: accident identification, mitigation, classification, notification /
activation, and public information. There were however, three areas noted as negative observations that warrant attention for improvement: consnunications, status boards, and assessment of protective action recommendations (PARS). The use of the Simulator Control Room to generate plant parameter data on computer terminals in the various response facilities provided realism and contributed to the level of participation by plent staff in performing various roles and responsibilitie Additional strengths included the Emergency Director's
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e comand and control in the TSC; the prioritization of repairs by the Control Room and TSC; and plant security staff response during accountability and the medical emergency.
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REPORT DETAILS Persons Contacted Licensee Employees
- K. Beale, Supervisor, Emergency Services
- L. Blue, Manager, Corporate Health Physics and Environmental Programs L. Boughknight, Emergency Planning Specialist
. *R. Clary, Manager, Design Engineering
- Clonts, Manager, Facilities and Administration
- C. Counts, Coordinator, Emergency Services
- C. Fields, Shift Engineer
- G. Gibson, Manager, Nuclear Protection Services
- G. Hall, Assistant Manager, Health Physics
- Higgins, Supervisor, Regulatory Compliance
- Lide, Manager, Public Affairs
- D. McGlauflin, Supervisor, Security
- D. Moore, General Manager, Station Support
- R. Myers, Emergency Planning Specialist
- C. Osier, Acting Manager, Systems and Performance Engineering
- M. Quinton, General Manager, Engineering Services
- J. Skolds, Vice President Nuclear Operations
- G. Soult, General Manager Nuclear Plant Operations
- G. Taylor, Manager, Operations Other licensee employees contacted during this inspection included engineers, operators, mechanics, security force members, technicians, and adninistrative personne South Carolina Emergency Preparedness Division
- B. Reavis, Area Coordinator
- G. Schneider, Chief, Area A-Technical Plans Nuclear Regulatory Commission
- R. Haag, NRC Resident Inspector
- Attended exit interview Exercise Scenario (82302)
The scenario for the emergtocy exercise was reviewed to determine that provisions had been made to test an integrated emergency response capability as well as the basic elements existing within the licensee, State and local Emergency Plans and organization as required by 10 CFR 50.47(b)(14),10 CFR 50, Appendix E, Paragraph IV.F and specific criteria in NUREG-0654,Section I '
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The scenario was reviewed in advance of the scheduled exercise date and discussed with a member of the licensee's staff. The scenario developed for this exercise was adequate to exercise the -onsite and offsite i emergency organizations of the licensee and provided sufficient emergency l information to the State and local government agencies for their i
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participation in the exercis No prompting or undue interaction between controllers and players were observed during the exercis No violations or deviations were identifie . Assignment of Responsibility (82301)
This area was observed to assure that primary responsibilities for emergency response by the licensee had been specifically established and that adequate staff was available to respond to an emergency as required by 10 CFR 50.47(b)(1), 10 CFR 50, Appendix E, Paragraph IV.A, and specific criteria in NUREG-0654,Section I The inspector observed that specific emergency assignments had been made for the licensee's emergency response organization and there were adequate staff to respond to the simulated emergency. The Shift Supervisor I promptly assumed the responsibilities as Interim Emergency Director (IED)
until such time that the augmented organization was in place and prepared to assume lea Long tenn or continuous staffing of the emergency response organization was not demonstrate The inspector observed timely activation, staffing, and operation of the TSC, OSC, and EOF / News Media Center. The assignment of responsibility at each of the facilities were consistent with the licensee's Emergency Plan and EPP Onsite and offsite support organization interaction was demonstrated during a limited medical drill. The drill assessed the ability of OSC personnel and the Fairfield County Emergency Medical Service (EMS) personnel to effectively render eid to a simulated contaminated injured person. However, the portion of the drill involving the emer l Memorial)gency was notroom staff for performed the offsite during medical this drill, hospital but will (Richland at be demonstrated i a later date (December 1991). 1 No violations or deviations were identifie . Emergency Response Support and Resources (82301)
This area was observed to detennine that arrangements for requesting and effectively using assistance resources have been made, that arrangements to accommodate State and local staff at the licensee's near-site EOF have been made, and that other organizations capable of augmenting the planned response have been identified as required by 10 CFR 50.47(b)(3),
10 CFR 50, Appendix E, Paragraph IV.A. and specific criteria in NUREG-0654,Section I State and local involvement in this exercise was consistent with the exercise scope and objectives. Assistance resources from State / local agencies were limited to offsite EMS personnel as discussed above in
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I Paragraph A State liaison was accommodated at the E0F, and State / local .
Public Information personnel responded to the News Media Cente Arrangements and current Letters of Agreement had been executed with )
offsite support agencie I No violations or deviations were identifie . Emergency Classification System (82301)
This area was observed to determine that a standard emergency classification and action level scheme is in use by the licensee as required by 10 CFR 50.47(b)(4), 10 CFR 50, Appendix E, Paragraph IV.C and specific criteria in NUREG-0654,Section I An emergency action level (EAL) scheme described in Section 4.0 of the Emergency Plan was used to promptly identify and properly classify the emergenc EPP-001, Attachment II contain EAL tables with initiating
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conditions and detection methods provided for event declaration The EAL tables were used effectively by the emergency organizatio The licensee's emergency procedures provided for initial and continuing mitigating actions during the simulated emergenc No violations or deviations were identifie . Notification Methods and Procedures (82301)
This area was observed to assure that procedures had been established for notification by the licensee of State and local response organizations and emergency personnel, and that the content of initial and followup messages to response organizations had been established; and means to provide early notification to the populace within the plume exposure pathway had been established as required by 10 CFR 50.47(b)(5),10 CFR 50, Appendix E, Paragraph IV.D, and specific criteria in NUREG-0654,Section I An inspector observed that notification methods and procedures had been established and were used to provide information concerning the simulated conditions to Federal, State, and local response organizations and to alert the licensee's augmented emergency response organization. EPP-002 entitled, " Communication and Notification," contained the initial notification forms and the Event Notification worksheet used to make offsite and NRC notifications respectively. All notifications (initial and followups) were within the required time regim The Early Warning Siren System (EWS) for alerting the public within the plume exposure pathway was actuated during this exercis Residents within the 10 mile Emergency Planning Zone (EPZ) were notified in advance that a test of the sirens would occur sometime during the day of the exercis No violations or deviations were identifie .
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7. Emergency Comunications (82301)
This area was observed to verify that provisions existed for prompt comunications among principal response or personnel as required by 10 CFR 50.47(b)(6)ganizations and emergency
,10 CFR 50, Appendix Paragraph IV.E. and specific guidance in NUREG-0654,Section I The inspector observed communications among the licensee's emergency response facilities, within the licensee's emergency organization, and between the licensee's emergency response organization and offsite authorities. Some minor equipment problems were noted by licensee observers involving the audibility of speakers in Warehouse C; operability of the E0F phone used for briefing; and the audibility of paging system in the vicinity of the Chemistry lab / count room. The aforementioned problems did not hamper or detract from the licensee's overall response to the emergenc No violations or deviations were identifie . Public Education and Information (82301)
This area was reviewed to verify that information concerning the simulated emergency was made available for dissemination to the public as required by 10 CFR 50.47(b)(7),10 CFR 50, Appendix E, Paragraph IV 0 and specific criteria in NUREG-0654,Section I I Information was provided to the media and the public in advance of the exercis Information regarding details on how the public would be ,
notified and what initial actions should be taken during an emergency was included in the licensee's public information brochure provided to residents and businesses within the 10-mile EPZ. A News Media Center was established in the Nuclear Training Cente No violations or deviations were identifie . Emergency Facilities and Equipment (82301)
This area was observed to determine that adequate emergency facilities and equipment to support an emergency response are provided and maintained as required by 10 CFR 50.47(b)(8),10 CFR 50, Appendix E, Paragraph IV.E and specific criteria in NUREG-0654 Section I The inspector observed activation, staffing, and operation of the emergency response facilities. No major equipment deficiencies were observed. Facilities observed by the NRC evaluation team included: Simulator Control Room - An inspector observed that the Simulator Control Room staff were prompt and correct in event recognition and classification. The imediate actions taken by the Control Room staff in event classification and procedural implementation was considered timely and effective. The Shift Supervisor was observed during the initial stages of the emergency for evaluating the Shift Supervisor's actions as the IED in managing the emergenc The inspector noted that the Shift Supervisor was actively involved in .
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the analysis of plant conditions and the implementation of mitigating condition b. TSC - The TSC was considered activated within 16 minutes from the time the Alert classification was announced. Discussions between the Emergency Director and members of the TSC staff regarding event classification decisions, accident assessments, and plant mitigating conditions were effective and technically sound. TSC briefings were frequent and detailed, including prioritization of repair The Emergency Director demonstrated comand and control throughout the simulated accident. Two minor negative observations were noted involving comunications and the notification status board:
During a temporary absence from the TSC decision-making area (for approximately 3 minutes), the Emergency Director did not provide a formal turnover briefing and identify the alternate Emergency Director prior to departur *
Regarding status board updates, for more than an hour, the notification status board was not update The aforementioned items were documented by the licensee during the Controller-Evaluator critique for review and actions as improvement item c. OSC - The OSC was promptly staffed, and used as a staging area for the various teams assigned responsibilities in support of the emergency operations. An inspector observed the response by the Emergency Medical Team (EMT) from the OSC in response to the injured and contaminated personnel. Although comunications between the EMT and OSC was poor, the EMT response to remove the injured victims were prompt and appropriat Security response during the medical emergency was timely and effective in the area of access contro However, comunications and equipment status board were noted as areas of negative observations:
In the area of comunications, the following examples were noted: (1) for more than 30 minutes there was no comunication between the EMT and the OSC Supervisor; (2) the Health Physics Supervisor did not provide a formal turnover briefing and identify the alternate Health Physics Coordinator prior to departure; (3) for more than an hour there was no OSC briefing by the OSC Supervisor; and (4) the Emergency Director's briefing regarding the General Emergency upgrade was inaudible in certain areas of the OS *
The equipment status board was not properly maintained. An information column was left blank and updated information regarding the equipment status was not consistently tracke __ _ _ _ _ . _ . _ _ _ _ _ . _ . _ _ _ _ . . - _ _ . _ _ . _ . _ _ _ _ _ . . _
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- During the Controller-Evaluator critique, the licensee documented the above items for review and actions as improvement items.
1 E0F - Facility staffing was timely and -in accordance with the site
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Emergency Pla Lead responsibility in the areas of emergency comunication, PARS, and event classification was transferred from the Emergency Director in the TSC to the Offsite Emergency Coordinator (OEC) in the EOF once the E0F was considered operationa Interaction between the OEC in the E0F and the ED 'in the TSC regarding execution of the response activities was effectiv However, in the area of PARS, an inspector noted the following negative observation:
During the fonnulation of PARS, forecast meteorological data was not used for followup PARS nor the initial PAR This item was discussed with the licensee for consideration as an improvement item to ensure the adequacy of PARS during changing meteorological condition News Media Center - The center was located inside the Nuclear Training Center. Following activation, all press releases were generally issued in a timely and accurate manner. ' An inspector noted that with one exception, the facility was adequately equipped. The one exception considered as a negative observation:
No status board was available in the News conference area and/or the joint information cente The above item was also noted by the licensee observer for consideration as an improvement ite The inspector informed the licensee during the formal critique that actions taken in response to those improvement items identified in the areas of comunication, status boards, and PARS assessment, will be tracked as an inspector followup item (IFI).
IFI 50-395/91-12-01: Review and take appropriate corrective actions on improvement items that were identified in the areas of comunichions, status boards, and PAR assessmen No violations or deviations were identifie .-AccidentAssessment(82301)
This area was . observed to assure that adequate methods, systems, and equipment for assessing and monitoring actual or potential offsite consequences of a radiological emergency condition were in use as required by 10 CFR 50.47(b)(9),10 CFR 50, Appendix E, Paragraph IV.B. and specific criteria in NUREG-0654,Section I .
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The accident assessment program included both an engineering assessment of plant status and an assessment of radiological hazards to both onsite and offsite personnel resulting from the accident. Both programs appeared effective during this exercise in analyzing the plant status so as to make reconnendations to the Emergency Director concerning mitigating actions to reduce damage to plant equipment, to prevent release of radioactive materials ~, and to terminate the emergency conditio i No violations or deviations were identifie . Protective Responses (82301)
This area was observed to verify that guidelines for protective actions during the emergency, consistent with Federal guidance, were developed and in. place, and protective actions for emergency workers, includinq evacuation of nonessential were implemented promptly as required by 10 CFR 50.47(b)(personnel,10), and specific criteria in NUREG-0654, .
Section I I An inspector verified that the licensee had developed and implemented emergency procedures for formulating PARc for offsite populations within the 10-mile EP The licensee's PARS were consistent with the Environmental Protection Agency (EPA) and other criteria. However, as discussed above in Paragraph 9.d. forecast meteorological data was not used when developing PARS or evaluating the adequacy of PARS. The inspector discussed with members of the licensee's emergency preparedness staff the imoortance of forecast MET data in assessing if PARS should be expanded, maintained, or cancelled. A licensee contact discussed this matter subsequent to. the critique with State Emergency Planners and acknowledged this item as an area for improvemen An inspector noted that PARS for onsite personnel following the declaration of a Site Area Emergency included the evacuation of nonessential personnel from the protected area. The accountability results were completed within 27-28 minute No violations or deviations were identifie . ExerciseCritique(82301)
The licensee's critique of the emergency exercise was observed to determine that deficiencies identified as a result of the exercise and weaknesses noted in the licensee's emergency response organization were fonnally presented to licensee management for corrective actions as required by 10 CFR 50.47(b)(14),10 CFR 50, Appendix E, Paragraph I and specific criteria in NUREG-0654,Section II.N.
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The licensee conducted a player critique immediately after the exercise was tenninated. A Controller / Evaluator critique was conducted and observed by the NRC Evaluation Team on July 18, 1991. The licensee's Controller / Evaluator critique identified similar strengths and weaknesses as did the NRC team. Those items requiring corrective actions were discussed and assigned to the tracking system. A) formal licensee /NRC
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critique of the exercise was held on July 19, 1991, with exercise controllers, key exercise participants, and licensee managemen No violations or deviations were identifie . Federal Evaluation Team Report The report by the Federal Evaluation Team (Regional Assistance Comittee and Federal Emergency Management Agency, Region IV staff) concerning the activities of offsite agencies dtiring the exercise will be forwarded by i separate correspondenc . Public Meeting A public critique of the exercise was scheduled for July 18, 1991, in Columbia, South Carolin Participants included the licensee, FEMA, NRC, State, and local agencie . Action on Previous Inspection Findings (92701)
(Closed) IFI 50-395/90-28-01: Interim Emergency Director was unable to maintain awareness of plant 5tatus because of requirement for 15-minute followup notification Emergency Plan Procedure (EPP)-002, " Communication and Notification,"
Revision 26, requires followup notifications be made every hour or when conditions chang (Closed) EW 50-395/90-28-02: Delayed accountability / evacuation of personnel because the ED failed to follow implementing procedur During the Calendar Year 1991 exercise observation, the inspector noted that approximately seven minutes after the Site Area Emergency declaration, a plant announcement was made regarding the protected area :
evacuation in accordance with EPP-001.3 " Site Area Emergency." The PA j announcement was repeated approximately 11 minutes after the event )
declaratio Subsequently, accountability was completed within the required time regim .
16. Exit Interview I The inspection scope and results were suninarized on July 19, 1991, with ,
those persons indicated in Paragraph 1. The inspector described the areas )
inspected and discussed in detail the inspection results listed belo Proprietary information is not contained in this report. There were no dissenting coments from the licensee. Immediately after the exit, the i
inspector s discussion with members of the licensee's Emergency Services Staff and Str.te Emergency Planners, disclosed that the lack of forecast MET data in the formulation of PARS was considered by the licensee as an '
area of improvemen l i
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Item Number Description / Reference 50-395/91-12-01 IFI - Review and take appropriate l
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corrective actions on improvement l items that were identified in the areas 1 of communications, status boards, and )
PAR assessment (Paragraph 9). l l Licensee management representatives were informed that two open items were reviewed and closed (Paragraph 15),
l l Attachment:
i Scope, Objectives and Scenario
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4, Attachment to Mr. Ocuglas M. Collins Letter ANN 4500 Page 1 of 2 I.
I VIRGIL C. SlM4ER NUCLEAR STATION SCOPE AND OBJECTIVES l
i On July 17, 1991, a Radiological Emergency Exercise will be conducted at the l l Virgil C. Sumer Nuclear. Station (VCSNS) to test the integrated capability of i
! . the emergency organizations and a major portion of the Emergency Plan's basic
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elements. The simulated emergency will require mobilization and response of i on-site and off-site company personnel to. verify their capability in an j actual emergency.
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The exercise will require the full participation of local and state i government emergency personnel in order to verify their capability to respond j to an accident.
! The specific elements of the VCSNS Radiation Emergency Plan which will be i exercised include:
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- Accident assessment and classification
= Managerial direction and control
- Technical Support Center operations
- Operations Support Center operations
- Emergency Operations Facility operations
- News Media Center operations
- Site evacuation, personnel accountability and access control
- Public alerting and notification procedures
- Radiological monitoring and dose assessment
- Medical assistance to a contaminated, injured individual The objectives of the Radiological Emergency Exercise for South Carolina Electric & Gas Company (SCE&G) personnel are: Test the ability of Operations personnel to effectively assess and respond to an abnormal operating condition which may produce an off-site radioactive releas . Test the abilities of Health Physics and Environmental Monitoring personnel, operating under emergency conditions, to monitor and assess radiological dose rates; to determine specific contamination levels, airborne and/or surface deposited concentrations; and, to assess specificindications(includingtheirratestochange)thatmaybeused for initiating emergency measures. This constitutes one of the Semi-Annual Health Physics Drills and the Annual Radiation Monitoring Dril . Test the effectiveness and operability of VCSNS's site warning and evacuation procedure . Test the effectiveness of VCSNS's emergency connunications systems
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between the VCSNS and federal, state and local governments and field monitoring teams. This section constitutes the Annual Communications Dril .
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Attachment to Mr. Douglas M. Collins Letter ANN 4500 Page 2 of 2 i
l Test the operations of the Technical Support Center anv the Operations '
Support Center and the ability of staffing personnel to respond to an )
emergency conditio . Test the ability of the Operations Support Center to effectively dispatch and track the progress of emergency repair teams and to report team status and result . Test the ability of Operations Support Center personnel to efficiently and effectively repair damaged equipment under emergency condition ,
l Test the ability of Operations Support Center personnel, Fairfield l County Emergency Medical Services personnel, and Richland Memorial Hospital Emergency Room personnel to effectively render aid to a contaminated injured person. This constitutes the Annual Medical Dril . Ensure that emergency response personnel are familiar with their duties and responsibilitie . Test the adequacy and operability of emergency equipment and identify any deficiencies in the quantity or quality of equipmen . Identify any deficiencies in personnel trainin . Test the operations of the Emergency Operations Facility with respect to physical facilities, communications, emergency equipment, operations and assistance provided to VCSN . Test the operations of the News Media Center and the ability of staffing personnel to respond to an emergency condition with respect to public information and news media interfac . Utilize the training simulator in the exercise with real-time station operating information and to provide more realism in the simulated emergency conditio . Test the ability of key emergency response personnel to adhere to procedural requirements concerning accountability and site evacuation (1990 deficiency).
-m Site Area Emerg:ncy Declared - XSW 1DX 03 tie
'"" DMIMS Alarm - Request breakirrhpairEd,-
Sample of RCS (Simulated) --
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A" DG repaired and started . Close RHR suction valve - .
"A" RCP locked rotor __ Inner-system Loca to RHR Rhlhiietefiind[$0 RCS sample >30pC1/m1 System
-- 88878 rupture Release commences
--- XTF-32 f ailure loss of buss 108 -_ Report of 2 injured
"B" DG auto start contaminated victims
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0 60 120 180 240 300 360 1 I I I I I l 0800 + 0900 1000 1100 1200 - 1300 i 1400
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1 DA2 transformer fault Exercise __
Terminated
-- 1 DX tie breaker failure
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Alert Declared __, Request for transport Activate "A" DG trip of victims Beepers XTF 4 failure __. General Emergency .
Loss of buss IDA Declared
"A" DG auto start
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CHRONOLOGICAL LISTING OF MAJOR EVENTS EXERCISE TIME TIME EVENT 0730 T=30 RM-L1 alarm and ramp to Hi-Rad conditio OMIMS alarm for reactor vessel lowe Control Room requests sample and analysis of RCS (simulated).
0800 T=0 Locked rotor on "A" RCP. Reactor tri T=5 RCS sample results > 30pti/mi dose equivalent iodine
- 0810 T=10 Alert declare Radio-pager system activate Initial notifications to state and local governments 0830 T=30 Transformer XTF-32 failur Loss of buss 10 "B" OG auto start 0835 T=35 "B DG tri Faulty oserspeed limit switch and fuel line rupture f Loss of buss 10A, l 0914 T=74 Transformer XTF-4 failur "A" DG auto start 0920 T=80 "A" DG tri Lube oil pressure switch failure 0921 T=81 10X tie breaker failure due to cell switch failur No offsite power available to primary plan T=82 Transformer 10A2 failure causing lockout of 10A2
- 0930 T=90 Site area emergency declare Evacuation of non-essentials from sit Subsequent activation of siren system (simulated)
- 1040 T=160+ "A" DG repaired and starte A and 10A1 energize T=180 Inner-system Loca to RHR system 1110 T=190 RHR valve 8887B rupture Leak to West Pen and environment commences
- 1120 T=200 General Emergency declared. Evacuate downwind sector '
1120 T=200 Report of two (2) injured and contaminated personnel in the West Pen arer. Dispatch First Aid Team
- 1140 T=220 First Aid Team request transport of one contaminated victim to Richland Memorial Hospital
- 1145 T=225 TSC implements EPP-009, "Onsite Medical
- 1300 T=300+ Tie breaker in XSW 10X 03 repaire Close RHR suctio Release terminated 1330 T=330+ Exercise terminated
- Approximate times
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