ML20094B504
| ML20094B504 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 10/24/1995 |
| From: | PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | |
| Shared Package | |
| ML20094B506 | List: |
| References | |
| PROC-951024, NUDOCS 9511010100 | |
| Download: ML20094B504 (92) | |
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! SCENARIO MANUAL
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! LIMERICK GENERATING STATION j Emergency Preparedness l Annual Exercise i'
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[ Scenario L53 October 24,1995
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PECO ENERGY COMPANY LIMERICK GENERATING STATION 1995 ANNUAL EXERCISE SCENARIO CONFIDEh"I'IALITY This scenario manual which you have received is confidential and must remain in your possession or be kept under lock and key at all times. The scenario cannot be discussed with anyone who is not authorized to be scenario knowledgeable.
Any violation of this would invalidate the scenario for use in this Emergency Preparedness Exercise.
Your cooperation is greatly appmciated. Thank You.
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f Manager - Emergency Preparedness
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LIMERICK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE SCENARIO L53 TABLE OF CONTENTS SECTIOli PAGE
1.0 INTRODUCTION
1.1 Introd uction / Mission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1-1 1.2 S c h e d ul e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,2-1 1.3 Pa rticipa n ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,3-1 1
2.0 OBJECTIVES 2.1 PECO Energy Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1-1 3.0 GUIDELINES AND INSTRUCTIONS 1 3.1 Drill Guidelines and Conduct ........................ 3.1-1 3.2 Controller Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2-1 3.3 Drill Communications ............................. 3.3-1 4.0 DRILL SCENARIO 4.1 initial Conditions ................................ 4.1-1 4.2 Scena rio Abstract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2-1 4.3 ~isme Line ..................................... 4.3-1 4.4 Eve nt S um ma ries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4-1 4.5 Operational Data ............................... 4.5-1 4.6 Meteorological Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.6-1
5.0 REFERENCES
5.1 Energency Response Procedure index ................ 5.1-1 I 5.2 Re f erence Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2-1 1 6.0 IN-PLANT RADIOLOGICAL DATA ......................... 6.1.1 7.0 CHEMISTRY, RELEASE, DOSE DATA . . . . . . . . . . . . . . . . . . . . . . 7.1.1 8.0 M E S S A G ES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.0-1
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LIMERICK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE SCENARIO L53 INTRODUCTION This exercise shall demonstrate the capabilities of the Limerick Emergency Response Organization to respond to simulated accident conditions.
This scenario manual contains information for use by controllers and evaluators. The scenario shall be kept confidential to allow participants to respond realistically to unanticipated events.
At no time should actions be taken which would impact normal plant operations.
MISSION This exercise was developed in order to provide the ERO with the opportunity to be challenged in a severe radiological event. The scenario includes fuel damage resulting in an offsite lodine release requiring a Site Area Emergency declaration and subsequent drywell radiation levels
- leading to a General Emergency.
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LIMERICK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE
} SCENARIO L53 EXERCISE SCHEDULE lI FRIDAY, OCTOBER 20,1995 8:00 am Controller / Evaluator Training (Limerick Training Center - Classroom 1) 10:00 am Controller / Evaluator Briefing .
I (Limerick Training Center - Classroom 1) l MONDAY, OCTOBER 23,1995 10:00 am LGS Player Briefing I
TUESDAY, OCTOBER 24,1995 10:00 am NRC Entrance (Limerick Training Center - Classroom 5) 3:00 pm Commence Exercise 9:00 pm Terminate Exercise / Facility Debriefing I WEDNESDAY, OCTOBER 25,1995 9:00 am Controller / Evaluator Critique Preparation I (Limerick Training Center - Classroom 12/13)
I THURSDAY, OCTOBER 26,1995 10:00 am PECO/NRC Critique I (Limerick Training Center - Classroom 12/13)
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LIMERICK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE SCENARIO L53 PARTICIPANTS PECO Encrav Company All PECO Energy Emergency Response Organizations per the scenario.
Linfield Fire Company Federal. State. Local Aaencies & INPO (Notifications Only, unless they wouldlike more)
Nuclear Regulatory Commission (NRC) institute of Nuclear Power Operations (INPO)
Bureau of Radiation Protection (BRP)
Pennsyvania Emergency Management Agency (PEMA)
Berks County Emergency Management Agency Chester County Department of Emergency Services Montgomery County Office of Emergency Preparedness SUPPORT ORGANIZATI0NS (NOTPARTICIPA TING)
Goodwill & Trappe Ambulance Montgomery & Pottstown Hospital Environmental Resources Police / FBI i
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LIMERICK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE l SCENARIO L53 l
\ l A. DRILL CONDUCT lI Al Conduct an annual exercise.
A2 Conduct a full participation exercise (State can partially participate).
A3 Involve each state fully (with full participation by local governments) within the I plume exposure EPZ.
. volve each state within the ingestion exposure pathway EPZ.
A4 A6 Conduct an unannounced, off-hours, full participation exercise.
A7 Conduct an exercise under varying weather conditions.
A8 Conduct a formal critique in order to identify weak or deficient areas that need I correction.
A9 Conduct an exercise that tests the ERO's ability to respond to a rapidly degrading simulated situation.
A11 Conduct a Semi-Annual Health Physics Drill.
I A12 Conduct a Semi-Annual Radiological Monitoring Drill.
I B. INCIDElYT ASSESSMENT AND CLASSIFICATION B1 Recognize that an emergency action level has been reached (exceeded) and correctly classify the emergency.
B2 Continuously monitor applicable parameters and correctly upgrade / downgrade the emergency classification in a timely fashion.
03 Determine the source term of a simulated airborne radiological release.
B4 Correctly determine the projected dose resulting from a simulated gaseous radiological I release.
B8 Use field monitoring to effectively track and measure a simulated gaseous radiciodine re,' ease.
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l 89 Assess plant conditions and compare projected or actual (simulated) doses to Protective Action Guidelines to provide appropriate protective action recommendations.
B10 Assess the type and extent of simulated damage to station equipment.
B14 Determine actual or projected magnitude and locations of simulated radiologicalliquid or gaseous hazards.
B15 Access meteorological data for use in dose projections.
P Satisfy lodine release actions per NRC inspection finding IFl 50-352,353/93 02 (ref. AR# A0801099).
C. NOTIFICATION AND COMMUNICATION C1 Perform initial notification of the counties and state (s) within 15 minutes of emergency declaration.
C2 Perform initial notification of the NRC immediately after notification of appropriate state or local agencies and not longer than one hour of emergency declaration.
C3 Complete secondary notifications in a timely fashion.
C5 Make follow-up notifications to agencies notified initially upon escalation or downgrade of the emergency classification / situation.
C6 Activate the ERO using the public address system, telephone, and/or pagers.
C8 Conduct two-way communications between the TSC/ EOF and state / risk county emergency operations centers.
C9 Conduct two-way communications between the TSC/ EOF and field monitoring teams.
C10 Conduct two-way communications between emergency teams and their controlling emergency facilities (Operations Support Center, Technical Support Center).
C14 Maintain and update status boards.
C15 Maintain and update emergency logs C16 Periodically update emergency response personnel using the public address system or other appropriate means.
C17 Establish communications within and between emergency response facilities.
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D. EMERGENCY FACILITY ACTIVATION AND STAFFING D1 Activate the TSC within approximately 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of communication of Alert declaration.
D2 Activate the OSC within approximately 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of communication of Alert declaration.
D3 Activate the EOF within approximately 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of communication of Site Area Emergency declaration.
D4 Activate the ENC in accordance with the emergency communications plan.
E. RADIOLOGICAL EXPOSURE CONTROL E1 Distribute dosimetry and/or ensure the radiological habitability in the emergency response facilities.
E2 Evaluate the need to authorize emergency exposure limits in excess of those in 10CFR2O and authorize, as appropriate.
E3 issue respiratory protection to emergency response personnel, as appropriate.
E4 Issue protective clothing to emergency response personnel, as appropriate ES Evaluate the need to issue radio protective drugs to emergency response personnel and issue, as appropriate.
E6 Institute measures to control the spread of contamination.
I E7 Perform decontamination of simulated, contaminated personnel as required by tha scenario.
E8 Simulate equipment decontamination as required by the scenario.
E9 Establish onsite ingestion controf measuresincluding prohibition of eating, drinking, and smoking.
I F. EMERGENCY DIRECTION AND CONTROL F1 Shift management assumes position of Emergency Director until relieved by designated personnel in the TSC.
F2 Shift personnelinitially respond to classify and mitigate the emergency.
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F3 Perform Emergency Director turnover and responsibility transfer from shift management to designated station management person.icl.
F7 Dispatch the First/ Aid See ch and Rescue Group to administer simulated first aid.
F8 Deploy, direct, and track Field Survey Teams to gather environmental radiological data.
F10 Dispatch the Fire Brigade to fight a simulated fire.
F11 Request assistance from and coordinate station access for offsite fire department.
F16 Make Protective Action Recommendations to offsite agencies as appropriate to the Emergency Action Levels and/or Dose Assessment.
G. PUBLIC INFORMATION G1 Implement rumor control procedures.
G2 Prepare, review and approve emergency news releases.
G3 Coordinate with PEMA on wording of news releases.
G4 Forward copies of prepared news releases to corporate headquarters and have prepared statements ready for distribution to the customer service centers for use in rumor control.
I GS Conduct periodic news conferences.
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LIMER'CK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE SCENARIO L53 SECTION 3.1 GUIDELINES AND CONDUCT
- l. PURPOSE A. This document provides guidance for conducting the Limerick Generating h Station Exercise. It provides methods for demonstrating emergency response B capability, conducting the exercise, and evaluating results.
II. CONCEPT OF OPERATIONS AND CONTROL OF THE EXERCISE A. PECO Energy Company will supply official controllers and/or evaluators for each location where an emergency response is being demonstrated. Prior to the exercise, controllers and evaluators will be provided with the appropriate I locations, maps, time periods, guidelines, and evaluation cnecklists corresponding to their assignments. Controllers and evaluators will be trained in their duties and briefed on scenario specifics.
B. Control Room activities will be conducted in the simulator control room. The simulator will provide most operational data and will provide input to the Simulated Emergency Response Facility Data System (ERFDS) and the Emergency Preparedness Data System (EPDS) at the EOF.
I C. Controllers will hand out messages and cue cards and will make judgement decisions. Selected controllers will use the message forms to place the scenario events in effect and to trigger response from the involved emergency I response organizations. Each controller will have copies of the messages controlling the portion of the drill for which he/she is responsible.
D. Three kinds of messaaes will be used:
- a. Controllino messages are used as a primary means of implementing I scenario events by announcing or placing an event in effect by hypothesizing conditions resulting from previous actions. Controlling messages will be presented to the designated exercise participant at the g time specified in the event schedule. The controller may follow up with an explanation of the message and answer questions to ensure that the
{J participant understands the message.
_j b. Continaency messages are used at the discretion of the controllers with l
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the approval of the Lead Facility Controller in order to maintain the exercise continuity or schedule. Contingency messages are used to correct player deficiencies and to react to multiple-path events,
- c. Simulator messages are to be used in the event that a halting of the simulator occurs or a sequence of operator actions causes a deviadon from the scenario which would lead to inconsistencies with other data or failure to meet an objective. At the discretion of the Lead Drill Controller in the simulator, drill control will be transitioned from using live simulator data to using simulator messages in conjunction with strip charts and data handouts.
- d. All scenario messages will be prefixed and suffixed with the words "THIS IS A DRILL". Controllers stationed at areas vital to maintaining generating capability should be especially aware and take extra precautions in issuing messages or giving instructions regarding the scenario events.
E. If a crisis situations should arise, controllers will contact the Lead Facility Controller in their assigned Emergency Response Facility (ERF) for advice or resolution of the problem. Lead Facility Controllers are designated for the Simulator Control Room (CR), Technical Support Center (TSC), Operations Support Center (OSC), Emergency Operations Facility iEOF), and Emergency News Center (ENC) to keep these ERFs on track. If required, they will contact the Lead Drill Controller, stationed in the simulator, to force play of some events. The Lead Drill Controller will be in overall charge of conducting the drill. All requests for modifications or holding periods must be cleared through the Lead Drill Controller. Additionally, there is a Controller assigned to the Main Control Room (MCR) to ensure that there is no impact to normal operations caused by the exerciso.
F. Hypothesized initiating events are presented to players in a variety of ways:
live simulator data; computer screens or printouts; written or verbal messages given to players; strip charts; telephone calls from controllers to players. The Lead Drill Controller has the authority to determine the time sequence of these initiating events to ensure an orderly flow of exercise events. All other actions during the exercise will occur through a free-play response as the players respond to the initiating events. The operational data provided in this scenario manual was generated by the simulator during a dry-run. Variafon of operator i action is possible which would cause some deviation of the data. This will be I allowed as long as it does not cause an inconsistency with other data or failure to meet an objective.
l G. As the initiating events are provided to the players, they will determine the I
j nature of *he emergency and the implementation of the appropriate emergency response procedures. These procedures are expected to include a determination of the emergency classificationin accordance with NUREG-0654, I FEMA-REP-1, Revision 1. Players are expected to perform all actions, unless 3.1-2
simulation is specified. Players should make sure evaluators are aware of all actions performed or simulated to ensure proper credit is given.
H. The hypothesized emergency will continue to develop based on data and information provided to the control room and TSC personnel. As the situation develops, information will be forwarded to appropriate players for the determination of actions to be taken in response to the hypothesized emergency. Where information would normally be confirmed via an independent source (such as National Weather Service for weather data), the confirmation data will be simulated. If a conflict exists between the hypothesized data and the actual data, the hypothesized data will be utilized,
- l. Certain inconsistencies (such as plume width, release duration, technical reason for the simulated release, etc.) may be intentional and required to provide a drill basis which challenges the player's capabilities to the maximum extent feasible in a limited time frame. If an inconsistency is known or determined to be intentional, then the player will note the inconsistency and ignore it. The Lead Facility Controllers will have the authority to resolve or explain any inconsistencies or problems that may occur during the exercise.
J. With the exception of the already cited and potential inconsistencies, the g internal operations of the ERFs will be identical with their intended operation in g a real emergency.
111. EVALUATING EXERCISE PERFORMANCE A. Evaluation of exercise performance is necessary to ensure effectiveness of the critique. Players' actions are evaluated against a specific list of objectives which correspond to the various emergency response procedures used. These specific objectives (handed to controllers in checklist format) relate directly to the overall exercise objectives given in Section 2.1. Satisfaction of individual objectives will mean satisfaction of the main objectives. Objectives which are not satisfied will be discussed in the post exercise critique.
IV. GENERAL GUIDANCE FOR THE CONDUCT OF THE EXERCISE
- 1. Simulatina Emeroency Actions
- a. Since exercises are intended to demonstrate actual capabilities as I realistically as possible, participants should act as they would during a real emergency. Wherever possible, actions should be carried out. Only when it is not feasible to perform an action should it be simulated. Any I orders given that for any reason cannot or should not actually be performed should begin with the word " Simulate". For example, the g order to put out a fire that is being hypothesized would state: " Simulate g discharging the fire extinguisher." Where such actions are being taken, 3.1-3 J
it is suggested that participants inform any observers in the area of what action really would be taken had the emergency been real.
- b. Radiation Work Permits (RWPs) have D91 been issued for the conduct of the Emergency Response Exercise. If scenario events direct players to areas that are actually RWP controlled due to high radiation, surface contamination, or airborne radioactivity, players will simulate the activities they would have performed without actually entering the RWP controlled area even if they are authorized on the RWP for some other duty.
- 2. Avoidina Violation of Laws
- a. Viol'ation of laws is not justifiable during a drill or exercise. To implement this guideline, the following actions must be taken:
(1) All evaluators and potential exercise participants must be specificallyinformed of the need to avoid intentional violation of all federal, state, and local laws, regulations, ordinances, statutes, and other legal restrictions. The orders of all police, sheriffs, or other authorities shall be followed as would normally be the case.
l (2) Exercise participants shall not direct illegal actions to be taken by other exercise participants or members of the general public.
I (3) Exercise participants shall not take illegal actions when being called out to participate in a exercise. Specifically, local traffic laws such as speed laws shall be observed.
- 3. Avoidina Personnel and Propertv Endanaerment
- a. Participants and evaluators are instructed to avoid endangering property (public or private), other personnel responding to the exercise, members of the general public, animals, and the environment.
- 4. Actions to Minimize Public Endanaerment
- a. It is not the intent, nor is it desirable or feasible, to effectively train or test the public response during the conduct of radiological emergency exercises. Public inconvenience is to be minimized.
- b. The actions of federal, state, and county agencies and nuclear power I plant operators receive continuous public notice and scrutiny; therefore, the conduct of a drill could arouse public concern that an actual emergency is occurring. It is important that conversations which can be I monitored by the public (radio, loudspeakers, etc) be prefaced and concluded with the words, "This is a drill; this is a drill."
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- 5. Maintantina Emeraency Readiness
- a. During the performance of an exercise, the ability to recognize a real emergency, terminate the exercise, and respond to the new situation must be maintained. Therefore, the exerciso scenario and actions of participants must not include any actions which seriously degrade the condition of systems, equipment or supplies, or affect the detection, assessment, or response capability to radiological or other emergencies,
- b. Actions taken by the participants shall also avoid actually reducing plant or public safety. The potential for creating real radiological or other emergencies shall be specifically avoided.
- c. If an emergency occurs during the exercise requiring the actions of participants, then the exercise will be suspended or terminated. All messages about real events must be clearly identified as such. For example, precede a real message with: "This is NOT, repeat, NOT a drill" messa00-
- 6. Lunches will be provided by PECO, however, there are no scheduled lunch '
breaks in the drill. Players and controllers may be relieved for lunch as time permits. Emergency team leaders should decide when team members may take a lunch break.
V. EMERGENCY RESPONSE IMPLEMENTATION AND OPERATIONS 1
l 1. Initial Notification
- a. Initial notification will be made in accordance with the appropriate Emergency Plan procedures.
,i 2. Plant Ooerations
- a. It should be emphasized that the exercise willin no wayinterrupt normal i plant operations, production, and safety. Control Room personnel will I participate from the simulator, where they can respond without af fecting j plant operations. The response of plant operators shall be simulated W when taking action to combat the emergency which might affect plant operations. A controller will narrate the initiating events and the I postulated plant response'directly to the players who will then employ the appropriate actions per emergency procedures.
- 3. Environmental Monitorina Teams
- a. PECO will dispatch field environmental monitoring teams. The controllers will provide hypothesized field data which will be used to I determine radiation readings at pre-selected locations. However, these 3.1-5 1
teams will be equipped with the necessary equipment to enable them to determine actual area gamma dose rates and airborne radiciodine concentrations.
- 4. Public Notification
- a. Actual emergency message transmissions via the Emergency Broadcast System (EBS) will ng1 occur.
- 5. Public Information
- a. Press releases to the general public and news media will be prepared but lp release to the public will be simulated. The simulated press releases will contain all necessary information on the current status of this exercise but will not be transmitted.
- 6. Communications g a. Communications between the exercise participants will occur in g accordance with the appropriate Emergency Plan procedures. Should any primary communications path become inoperative or prove inadequate, backup means of communication will be utilized as appropriate.
VI. CLOSEOUT OF THE EXERCISE A. The exercise will be terminated by the Lead Drill Controller when the scenario is completed and all objectives are satisfied.
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LIMERICK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE SCENARIO L53 SECTION 3.2 CONTROLLER / EVALUATOR INSTRUCTIONS A. Personnel are assigned as controllers or evaluators at all kes/ functional areas to monitor and control the exercise. In addition, they will accompany radiological monitoring teams, plant health physics personnel, and maintenance repair / rescue teams.
B. Controllers have different types of data for the players. For example, HP Controllers in the OSC have radiological data and Damage Repair Controllers have system status. Ensure that you have the proper data for the player prior to leaving the facility. If a player asks if you are a controller, tell him/her what type of data you can present.
C. The Lead Facility Controllers will be coordinated by the Lead Drill Controller located at the simulator. He/she will be responsible for the overall conduct of the exercise. If unable to reach the Simulator Control Room, contact the Lead Facility Controller in the Technical Support Center.
D. Some players may insist that certain parts of the scenario are unrealistic. The controllers have the authority, with approval from the Lead Facility Controllers, to clarify any questions regarding scenario content. ln some cases, it may be necessary to exercise " controller prerogative" and say, "This is due to drill requirements" to preserve the continuity and objectives of the exercise.
E. Prior to commencement, all telecommunications should be tested to ensure satisfactory communications between the Lead Facility Controllers and all other controllers.
F. All controllers and evaluators should synchronize their watches to ensure that messages are celivered at the proper time.
G. Simulated equipment failures not covered in Section 4.0 of this manual will be developed by the Lead Facility Controllers and discussed with the Lead Drill Controller.
H. Be sure to have a hard hat and safety glasses with you when entering the plant.
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- 1. The first time a chemistry sample is requested, give the current time sample data to the players 30 minutes after the request. For example, a sample is f requested at 1:00 p.m. At 1:30 p.m., give the sample results for the 1:30 l p.m. time period. Subsequent sample data should be provided 30 minutes after a sample team becomes available.
J. Do not allow observers to interfere with the performance of the players, if possible, correct the situation or identify any distractions to the Lead Facility Controller.
K. Return all scenario binders following the exercise.
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A. Attend controller briefing and walkthrough.
B. Know the overall Controller's Organization.
C. Remember that there are two time designations: a scenario time and a l clock time.
D. Identify the players by name and function.
l E. Identify yourself at all times to players. Wear name tags provided.
I F. Identify the phone (or radio for field teams) you will use to maintain communications with Lead Facility Controllers.
I G. Position yourself to maximize your effectiveness in issuing messages and observing the players.
H. Be sure you understand the scenario.
I. Keep the play on schedule by checking your scenario.
J. Issue the message on time. Make sure the players understand it.
K. Remember to call your Lead Facility Controller to report on status of g players' actions if off schedule or if in doubt about what to do. Call for u advice if players depart significantly from the scenario script which will create a major delay. If necessary, intervene with player action and put players back on scenario track.
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L. Allow the players reasonable flexibility to perform their functions and demonstrate their skill, knowledge, and initiative.
M. Review evaluation forms prior to the exercise so you know what to look for. Complete all forms according to the instructions.
N. Take detailed notes on the progress of the exercise and players' actions, strengths, weaknesses, and areas for improvements.
O. Attend the facility debrief / critique to provide your comments and recommendations.
P. If a real emergency occurs, suspend all activities and communications related to the exercise, and notify the Lead Facility Controller immediately.
Q. Controllers and evaluators do not have to follow the radiation exposure control practices appropriate for the simulated radiation levels. However, the players must follow the normal station radiation protection rules.
I II. DON'Ts A. Don't leave your post at key times.
B. Don't forget to call the Lead Facility Controllers to seek advice or help as necessary.
C. Don't forget that this is an exercise intended to demonstrate the capability of the emergency response organization. Prompting is NOT permitted.
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LIMERICK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE L53 INITIAL CONDITIONS Unit 1 - 100% power. All Unit 1 systems and equipment a'e operable with the following Qxceptions:
Recirc Sample Valves (HV-43-1F019&20) are open for routine chemistry sampling and analysis.
The A SBGT train is lined up for purging the drywell of oxygen, which should be completed later today (3 hrs. of a 90 hr. limit per LCO 3.6.1.8). The B SBGT train is blocked OOS.
Backup Diesel Driven Fire Pump (10P402)is OOS due to a failed Battery inspection rioutine Test (RT-6-022-910-0). Scheduled for return to service at 20:00 today.
18 CRD is OOS due to pump motor bearing replacement.
Drywell Spray Valve HV-051-1 FO168 is blocked out due to high motor amps. New motor is being installed.
Initial chemistry offgas data indicates pin defects (i.e. 130,000 uci/sec). As a result, control rods 58-23,02-23,02-43 and 58-43 have been fully inserted to suppress power.
Diesel fuel delivery for D14 has arrived onsite and samples are being taken outside the TSC.
Unit 2 - Mini-outage is in progress.
Weather Forecast Cloudy today with a 30% chance of showers. Highs today will be in the low to mid 60s. The skies will become partly cloudy tonight with lows in the mid 40s. The high tommorrow will be 65 to 68 degrees. Probability of precipitation is 30% tonight decreasing to 10% by tomorrow evening.
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l LIMERICK GENERATING STATION EMERGENCY PREPAREDNESS ANNUAL EXERCISE SCENARIO L53 SCENARIO ABSTRACT l
At 15:00, The drill commences.
1 At 15:20, The control room receives an alarm indicative of an increasing offgas rad condition.
Chemistry is contacted to take samples.
At 16:00, As diesel fuel is being delivered, the delivery truck sideswipes an unoccupied p:rked forklift, which punctures the fuel truck's tank. After the driver and security escort evacuate the area, the fuelignites setting off an explosion when the forklift's propane tank j is engulfed by the flames (EVENT 1). The Shift Manager declares an: '
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- UNUSUAL EVENT * * * *
- ERP-101-1, HAZARDS TO STATION OPERATION Explosion within or near site boundary.
At 16:30, Offsite assistance has been caquested to control the fire. Health Physics is responding to assist in decontamination opervions as a result of strewn radioactive trash from the explosion. Nauseating fumes from the fire enter the reactor enclosure which is reported by an equipment operator to the control room. The Emergency Director declares an:
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- ALERT * * * *
- ERP-101-1, HAZARDS TO STATION OPERATION Entry of toxic, flammable gases QB chlorine into power block with subsequent habitability problem. Indicated by: Visual observation, direct measurement QB notification received by Control Room (Note: At this point the OSC,TSC & ENC are activated; the EOF is being staffed)
At 16:40, EMTs respond to an equipment operator who has been overcome by the fumes in the reactor enclosure (EVENT 2). The operator recovers after being removed from the area and given oxygen. No offsite medical assist.ance is needed.
At 18:00, The MSIVs isolate on a spurious signal (EVENT 3). When the Reactor Protection System (RPS) automatically scrams the plant, an ATWS occurs (4 rods out) (EVENT 4). As a result of the pressure transient, a stress fracture on the 1 B Main Steam Line ruptures inside containment (EVENT 5). Drywell pressure increases. When the reactor operator attempts rod insertions a Rod Drive Control System (RDCS) failure occurs preventing the insertion of the rods (EVENT 6). l&C is dispatched to the Aux. Equipment Room to investigate.
i l
t At 18:05, When the LOCA setpoint (high drywell pressure / low reactor pressure) is met, the 1 A RHR pump auto starts and trips on motor overcurrent (EVENT 7). In order to lower drywell pressure, maintenance is dispatched to make rapid repairs to either the 1 A RHR pump breaker or drywell spray valve HV-051-1F016B. Attempts to cross connect RHR loops via the HV-051-182A valve fail when the key breaks off in the keylock with the valve seized in the closed position.
At 18:15, An offsite iodine release is detected (EVENT 8). This is a result of damage to the
" A" SGTS filters due to the pressure surge occuring from the main steam line rupture before the purge valves are able to close. The control room receives indications of a radioactive release within the reactor enclosure caused by a stress fracture at the upstream weld connection to suppression pool purge exhaust valve HV-057-104.
At 18:30, The Emergency Director declares a:
m *
- SITE AREA EMERGENCY * * * *
- ERP-101-6, RADIOACTIVE EFFLUENT RELEASE Calculated offsite dose exceeds 500mR child thyroid CDE (Committed Dose Equivalent)
O_B Measured air concentration of 6.5 E-8 uCi/CC iodine I
At 19:00, in the process of undergoing decontamination in the radwaste area, an upset radwaste contractor enters the reactor enclosure and begins to damage equipment and instrumentation (EVENT 9). The control room receives indication of level transmitter failures, followed by security's call concerning this radwaste personnel's entry into the plant.
At 19:55, The RWCU suction header ruptures at the vessel bottom head (EVENT 10). The release of fission product materials results in increasing drywell rad conditions.
At 20:00, The Emergency Director declares a:
- * * *
- GENERAL EMERGENCY * * * *
- ERP-101-8, DAMAGE TO FUEL D/W Rad > 1E+ 04 R/hr with containment intact.
The Emergency Response Manager will recommend the following PAR to the state:
PROTECTIVE ACTION RECOMMENDATION Evacuate 2 mile radius, evacuate affected sector (s) and 2 adjacent sectors for 2 5 miles.
I At 20:05, The reactor operator has successfully driven all control rods full in as a result of
! I&Cs repairs. Additionally, a decreasein drywell pressure was effected from Damage Repair's success in opening the 1B drywell spray valve.
4.2-2
- . . . . - ~ . . . _ . . - - - . . - - . . - . _ . . - . - . . . . - - - - - - - - - . . . . . -
The radiological release path is: 3% fuel damage occurred as a result of the pressure transient caused by the MSIV closure and the ATWS. Radiological transport occurred from the reactor vessel to the drywell via the ruptured main steam line and to the reactor enclosure via the suppression pool purge valve weld break. A substantial iodine release to the environment occurred when the "A" SGTS filters sustained pressure transient damage. Subsequent high drywell rad conditions resulted from the RWCU suction header break requiring the declaration of a General Emergency.
At 22:00, The drill is terminated.
1 i
4.2-3
)
. 1
. . .- . . . - . . . . - .. . . - . ~. . .--
LIMERICK ANNUAL EXERCISE - L53 North Stack [
EL. 410'9"
~ Rad Release Paths Clad Damage due to pressure transient on defective fuel pins
- Rad transport to D/W via MSL break; transport to reactor enclosure via suppression pool purge exhaust line rupture; release to environment via SGTS purge line (Iodine release)
- Rad transport to D/W via RWCU suction line break
\ EL. 352'0*
Feedpumps lost uporr N T === l
@ yy EL. 331'0" MSIVIsolation :: ll
/ /
\s EL. 313'0" 1 I Ii
- :: was :: :: :: :: ::
1 2 s
EL. 283'0"
- .7 ..
\
uggy arens j
f I
j y
(
1 R.cu,
- EL. 253'0"
/ """ T.mwCu m,
"~"
u vw. A RRR becomesINOP 4 due to overcunent trip M
EL. 217'0*
~- -
~
EL. 201'0" HM RCIC A C B D .A C B .D EL.177'0" Con Spray Pumps ggg p,,,,
LIMERICK ANNUAL EXERCISE (L53) .
Activity Diagram ,
1500 1600 1700 1500-1900 2000 2100 2200 ;
5 A: i i
I s
I I
E i
I
- 5
=
A -
E i i i 5 ; I 5 5 E i i : : i i
! Drill Stirt - Inidal: 1B CRD,1C LP IGR Stririg,, D/V5 Spray -ilv.(ll{016B) aie OOSi :
Drill Te[mination ,
E i
5 5
Event 15- DieseEFuel Hre/Exp{osion 5 E
5 5
i :
i !
5 5
i Event 2i Unit I Toxic (ias Enfry 5
i i
5 i :
- 5 5 5 5 5 5 ! 5 3 5 5 i Event
- 35- Groud.l:isol5 tion
- 5 5
5 5
i i
Event 45- Low P.pwer,14nticipated Tratsient Without g SCRA51 i
j
. : : : : :- : Event 5- - ne Rugture -:
Ma.m .liteam b. : -
- : 5 !
- E 5 5 5 5 i Event (5- Rod Drive C9ntrol Sjstem ($DCS) Failure :5 i !
- :Eventi7 - 1 A IGIR Ov:ercurren:t Tr. -
ip : -
5 5 5 5 i E i: EvenI8 - Offs:ite Iodine Relesse !
E i i
~
- . = = : ,
- 5 5 5 5 5 5 5 5 Event i- Sabotige 5 5 5 5 i
- : : : : : : : : - : kvent 10 - RWCU RupEure : : E
. : : : : : : : : . = , : : : : ,
i 5 UNhSUAL EVEF(T ! ! ! !
- g flazardsI station operatioij j SITE ARhA EMERGENCY ! GENERA $, EMERGENCY ! ;
E
%I sion) i
-ALERT i
R d h h Re w - Da48e to Fuel i
^
- g," I 5 None i Hazards in Station Operationi . [D/W > IE+04 IChr with containmerk in tack) l g .5 :
I I i 03= 8" *""n i I
- I i i ,
= = : : : : : : !
5 5 i ! .
5 E i Power -I E lo0s !.
1 os E-i
- I j
Injection :l i ; i Feedwater {
g g
= = : : : - :
- * : (
- 5 Normal i i Main Steam line Break to SGTsto Environment i Release f ; ; E I ; ; ; I l L
t Figure 4.3-1 )
h
Limerick Genertting Station Dritt.L53 !
Annut! Exercisa Unit 1 Rev 0- !
DETAILED TIMELINE REAL DRtLL TIME TIME NUM T MESSAGE
SUMMARY
RECEtVER/ LOCATION EXPECTED ACTIONS 15.00 00 00 1 Drin m m.,m sm..m 4 PA announcement Shift Manager / Control Room Direct the control room operator to make PA announcement ,
15:20 00.20 2 S Control room receives offgas high rad Reactor Operator / Control Room Control roem:
alarm. Referto ARC-MCR-109-G2:
I
- 1. Nc"y Health Physics
- 2. L N ON-102, Air Ejector Discharge or Main Steam Line High Radiation.
- 3. Venfy compliance with ODCM 3.3.2 pertaining to gaseous effluents.
- 4. Refer to ERP-101 Damage to Fuet
- 5. Request chemistry to obtain isotopic offgas analysis per ST-5-070-885-1 and isotopic reactor coolant analysis per ST-5-041-885-1. l Cher'ustry Technician /TE EL 200 Area 07, sample Chem Tech calls control room with results. !
15:40 00 40 3 Chemistry obtains isotopic analysis indicating fuel pin defects. pnl.10S160 Chem Tech will calculate new SJAE high rad alarm setpoint per ST-S-026-594-1 and reset in Aux. Equipt. Rm. (new setpt = 6563 mR/hr )
i 15 50 00 50 4 Chemistry obtains reactor isotopic Chemtstry Technician /RE EL 253, Area 15, sample Chem Tech calls control room with results. ;
ana!ysis related to high offgas rad sink #10S292 Control room notifies reactor engineering to perform RE-C-030.
condition.
16 00 01:00 5 Fire / Explosion reported outside of Operator / Control Room Control room: Dispatches Fire Brigade and enters SE-8 FIRE. Unusual Event radwaste. declared per ERP-101.
16.05 01:05 6 S SGTS purge valves failto isolate. Reactor Operator /SGTS Control room dispatches equipment operator to investigate. ;
i 16:10 01:10 7 Fire Brigade fights the fire with HP Fire Brigade / Health Physics Technicians /Outside Fire Brigade:
assistance. Radwaste RoGup Doors 1) Response notification from each brigade member t
- 2) Fire brigade leader demonstrates command and control e
- 3) Correct fire fighting tactics and extinguishing agents used !
- 4) Commurucations with MCR and between fire bngade maintained l
- 5) Brigade responds in protective clothing ,
- 6) Pre-fire plan brought to fire i
- 7) Proper equipment utilized l
Health Physics' !
- 1) Survey all yard areas
- 2) Pick up and bag an RI.M ,
- 3) Removal of any turnout gear should only be at HPs direction.
16:15 01:15 8 HP notices a firefighter who is unaware Health Physics Technictan/Outside Radwaste Rollup HP prevents firefighter from further contaminating himself and proceeds to that he is contaminating himself. Doors monitor and find contaminated areas Contaminated indrvidual should be taken to Radwaste Decon Room for decon. .
16:15 01:15 9 C UNUSUAL EVENT agscy Shift Manager / Control Room Declare an UNUSUAL EVENT in accordance with ERP-101-1, HAZARDS TO PAGE 4.3.1 !
t
. . . . - . . - . - - . ~.- ...-.- .- .- ~. - - . .
Limerick Genertting Station Drill L53 Annuil Exerciss Unit: 1 Rev; O DETAILED TIMELINE REAL. DRILL TIME TIME NUM T MESSAGE
SUMMARY
RECEIVER,tOCATION EXPECTED ACTIONS STATION OPERATION ,
16:30 01:30 10 C Offsite fire assistance contagency Fire Brigade Leader / Die et Fuel Fire Fire Brigade Leader will contact the control room with this information.
message.
16:30 01:30 11 Toxic Gas entry into Unit 1 reactor Reactor Operator / Control Room Contact EMT to respond to distressed operator.
enclosure reported. Declare an ALERT in accorda 4th EP-101-1, Hazards to Station Operation. '
16:40 01:40 12 Equipment operator overcome by toxic Emergency Medical Technician /RE Area 11. EL 253 EMT administers first aid.
gas fumes is administered to by EMT. (1) Remove the operator from tt - m i ;
(2) Place in a lateral recumbent p":..aon. ;
(3) Administer high concentratens of oxygen.
(4) Inform control room of rescue.
(5) Consider respiratory protection as necessary.
16.45 01:45 13 C ALERT Avon..y message Shift Supervisor / Control Room Declare an ALERT in accordance with ERP-101-1. Hazards to Station Operation.
18:00 03.00 14 S Control room receives unit 1 MSIV Reactor Operator / Control Room SCRAM actions taken by control room crew.
closure annunciations. t&C dispatched to investgate MStV closure. l 18:01 03.01 15 !&C is performing an ST when a Group 1 18C Techneian / Aux. Equi 4 Rm.,10C609 Panel l&C troubleshoots, resets t w logic, and informs control room.
isolation occurs.
18:01 03 01 16 S Control room receives indication of rapid Reactor Operator / Control Room Control Room enters OT-101 High DryweR Pressure.
drywell pressure increase. When D/W pressure reaches 24#, Operators will initiate a T-112 Emergency Blowdown 18:02 03 02 17 S Control room receives RDCS INOP Reactor Operator / Control room Dispatch an equipment operator and t&C to Aux. Equipt. Rm. to reset RDCS for annunciator. rod insertron.
18.03 03.03 18 S Hi rad in the RE alarms. Reactor Operator / Control Room Identify to the TSC that there is Hi Rad in the RE.
18.03 03 03 19 S HighWRAM Rad Alarms Reactor Operator / Control Room Nohfy the TSC of tt a Hi Rad conditons indcated by the WRAM.
1003 03 03 20 S Hgh North Stack Exhaust Rad alarms. Reactor Operator / Control Room Control room not fies the TSC of the Hi Rad conditons in the North Stack ,
exhaust.
The control room crew will take action to place the B SBGT train in service.
18:05 03 05 21 S The control room receives indication of 1 A Reactor Operator / Control room Dispatch EO to investgate, fonowed by maintenance.
RHR Pump Trip.
PAGE 4.3.2
(. > w ,
- ~
Lirnerick Genertting Station Annu11 Exercisa Dri!LL53 Unit: 1 Rev- 0 DETAILED TIMELINE REAL DRILL TIME TIME NUM T MESSAGE
SUMMARY
RECEIVER / LOCATION EXPECTED ACTIONS l
18:10 03.10 22 EO locates but cannot manually open the Equipment Operater/RE Area 16, EL 283 EO reports his findings to the control room.
drywell spray vdve HV-51-1F016B.
18:15 03:15 23 C SITE AREA EMERGENCY conditions Field Survey Group Leader / EOF Field Survey Group Leader contacts the Dose Assessment Team Leader with have been reached. calculated results.
13:15 03:15 24 1 A RHR Pump breaker is damaged Equpment Operator / Mamtenance /1 A RHR Pump EO informs Control Room of overcurrent trip that cannot be reset.
beyond repair from overcurrent condition. Breaker Cubicle Maintenance attempts to find replacement breaker. Maintenance commurycates findogs to the OSC.
18:15 03:15 25 Attempt to cross connect 1B RHR for Equipment Operator /RE EL 240, Area 16 Equipment operator contacts the control room and explains the event.
containment spray fails.
10.15 03.15 26 RDCS fads to reset. I&C troubleshoots. Equement Operator /t&C Technician / Aux. Equipt. l&C will rep! ace the t.+ e card for HCU 30-07, inspect branch juncton Rm., RP!S Cabnet 10C615 module, RDCS and RPIS terminal cabmets and find a loose cable.
18:20 03:20 27 Mairdenance work is bemg performed on Maintenance /Mamtenance Shop Inform the TSC Maintenance Team Leader that this task was successful.
mockup of drywell spray valve Control room wil be able to spray the drywell. l HV-051-1F016B.
18:45 03.45 28 C SITE AREA EMERGEllCY Contingency Emergency Director /TSC Declare a Site Area Emergency in accordance with ERP-101-6, RADIOACTIVE EFFLUENT RELEASE.
18.50 03 50 29 C Attemate Site Evacuation Message. shift Manager / Control Room Dehver attemate site evacuaton message over plant PA.
19.00 04.00 30 Security receives message of a radwaste Secunty / Control Room Secunty informs control room and then proceeds to search for and apprehend contractor, extsbiting aberrant behavior, the radwaste contractor, informog the cortol room of his capture.
entenng the reactor enclosure.
19:03 04 03 31 S The control room receives indication of Operator / Control Room Dispatch an EO to investigate.
failed narrow range level indication.
19.20 04:20 32 NRC response team preparation for AERM/ EOF Inform the ERM of the NRC e%t== and coordinate with EOF personnel arrival to the EOF.
PAGE 4.3.3
~ _ _ _ _ _ _ _ _ _ . _ - _ - _ _ . _
Limerick Genercting Station Annu I Exercise Drill.L53 Unit: 1 Rev; O DETAILED TIMELINE REAL DRILL TIME TIME NUM T MESSAGE
SUMMARY
RECEtVER/ LOCATION EXPECTED ACTIONS 20.00 05.00 33 GENERAL EMERGENCY conditions Controller infolVarious Emergency Director wiR dec'are a General Emergency.
have been met.
20.15 05.15 34 C GENERAL EMERLENCY Contingency Emergency Director / Technical Support Center Message Declare a GENERAL EMERGENCY in accordance with ERP-101-8.
20:17 05:17 35 C PAR contingency Emergency Response Manager / EOF Make this or a more appropriate PAR based on cond6ons 20 20 05:20 36 Request for supphes Emergency Director / EOF ERM win place request with the Logistics Support Coordinator.
20.50 05.50 37 Identification that ERO response would ERM/ EOF The ERM should inform the governmental agencies and the ERO of the antents continue, but play wiR soon be terminated of this nwssage.
due to drin actMties.
! 21:00 06 00 38 Drin termination message Shift Manager / Emergency Director / Control Room / 1) MakedriNterminationmessage.
Technical Support Center 2) Restore facihtes, equipment, and supphes to a state of readeness
- 3) Conduct facihty critiques.
PAGE 4 3.4
LIMERICK GENERATING STATION '
FMERGENCY PREPAREDNESS ANNUAL EXERCIS" SCENARIO L53 l
EVENTS i
l 1 16:00 Diesel Fuel Fire / Explosion I l
2 16:30 Unit 1 Toxic Gas Entry 3 18:00 Group ! Isolation 4 18:00 Low Power, Anticipated Transient Without a SCRAM (ATWS) 5 18:00 Main Steam Line Rupture I
6 18:00 Rod Drive Control System (RDCS) Failure j l
7 18:05 1 A RHR Pump Overcurrent Trip 8 18:15 Offsite lodine Release 9 19:00 Sabotage 10 19:55 RWCU Rupture l
l t
l I
i i
I
[ Lim: rick Generating Station Drill: L53
- Annual Exercise Unit
- 1 Rev: 0
- Event Summary THIS IS A DRILL! Do NOTInitiate Actions Affecting Normal Plant Operationst _
EVENT NUMBER: 1 ACTUAL TIME: 16:00 SCENARIO TIME: 01:00
! TITLE. Diesel Fuel Fire / Explosion LOCATION: Outside Radwaste Roll-up Doors RELATED MESSAGES: 5,7,8,9,10 ATTACHMENTS: Fire Area Map and Personnel Contamination Form 4
INITIATING CONDITIONS:
As diesel fuel is being delivered, the delivery truck sideswipes an unoccupied parked forklift which punctures the fuel truck's tank. After the driver and security escort evacuate the area, the fuelignites setting off an explosion when the forklift's propane tank is engulfed by the flames.
i _
SYMPTOMS:
The main control room receives the call from security about the accident and fire. While identifying the fire the explosion occurs.
1 RESTORATION:
The control room enters SE-8. The fire brigade responds, but determines shortly after arrival on the scene that offsite response is needed to contain the spread of the blaze. Linfield Fire
! company responds. The explosion has strewn radioactive radwaste trash which involves deconning personnel and the area.
- SCENARIO CONCERNS:
Coordination between security, on site fire brigade, health physics, and incoming fire truck I
personnel.
I This event leads to the declaration of an Unusual Event.
THIS IS A DRILL!
PAGE 4.4.1
. . - . . = . .. _ _ _ -
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o L.._._.____.___._o9 ._o.._._._._. . _ . _ . _j l O r- -
0 Propane o '
l E tank exolodes' O
Dit spill from sideswipe O O i
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PER50MNEL COMTAKD112XOM Poam .
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erwy nue r sw v.v.e syi nwy In.crummat u a serfst mat.c
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If tanta fcered seePr aree - (Describe er Outtirw on SW)
- . . . - - _ . - . . - . - _. _ _ _ . . . _ . - - - - - ~ _ - . - _ . . -. ~ -
1 Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Event Summary
]
i' THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
i EVENT NUMBER: 2 ACTUAL TIME: 16:30 i SCENARIO TIME: 01:30
- TITLE: Unit 1 Toxic Gas Entry i LOCATION: RE EL 253 Area 15 f RELATED MESSAGES: 11,12,13 ATTACHMENTS: None INITIATING CONDITIONS:
The fire has ignited some materials that are releasing carbon monoxide fumes and this is entering unit 1 through the south side RE supply fans. l 4 i
] SYMPTOMS: l
- An EO making rounds pages the control room to inform them of fumes he has encountered in j the reactor enclosure, which have given him a headache and dizziness. He explains that the i fumes appear to be coming from the diesel fire and then he passes out.
J
) RESTORATION:
The EO fully recovers when administered oxygen by the EMT dispatched to find him. No offsite medical assistance is needed. There is heavy black smoke in the area at the time the EMT arrives on the scene creating a habitability problem. An hour later the area is habitable once again due to the fire being extinguished and fresh air replacement via HVAC.
1 SCENARIO CONCERNS:
- Fumes do NOT enter the control room which has HVAC supply intakes on the opposite side of the power block. This event leads to the declaration of an ALERT.
i 4
I i
4 THIS IS A DRILL!
PAGE 4.4.2
I Limerick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Event Summary THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
EVENT NUMBER: 3 ACTUAL TIME: 18:00
, SCENARIO TIME: 03:00 TITLE: Group 1 Isolation LOCATION: Aux. Equipt. Room., Panel 10C609 RELATED MESSAGES: 14,15 ATTACHMENTS: None INITIATING CONDITIONS:
l&C is performing ST-2-042-657-1 testing reactor level 1&2 logic. Following a TRIP signal given per procedure to LS-42-1N684 and prior to the isolation signal being reset, a spurious signalis received via PIS-01-1N675B in panel 10C611 for low condenser vacuum, resulting in a Group 1 isolation. The spurious signal was caused by the TRIP unit not being completely seated in the card file.
SYMPTOMS:
The control room receives the following annunciatons on panel 114 ISOL: DIV 1,2,3,4 NSSSS MSIV INITIATED. All MSIVs indicate closed position on the 10C601 panel Reactor pressure spikes above the SCRAM setpoint.
RESTORATION:
I&C Technicians are able to use ST-2 to retum the "A" logic to normal condition. Reseating the TRIP unit enables the "B" logic to be reset. Repairs can be completed at any time.
SCENARIO CONCERNS:
The pressure transient caused by the isolation breaks ex i sting defected fuel pins which becomes the source for the high iodine release and subsequent high drywell rad condition when the RWCU line breaks.
4 THIS IS A DRILLI s
PAGE 4.4.3
4 Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 l Event Summary THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
EVENT NUMBER: 4 ACTUAL TIME: 18:00 l SCENARIO TIME: 03:00 4
TITLE: Low Power, Anticipated Transient Without a SCRAM LOCATION: Control Room
~
RELATED MESSAGES:
ATTACHMENTS: None
- INITIATING CONDITIONS
- When the MSIVs isolate, the reactor high pressure setpoint signal for a SCRAM is met, however not all rods go in as a result of a bad transponder card and loose cable.
l j
d SYMPTOMS: l When the SCRAM is ir.itiated all but four control rods go full in. The four rods (30-07,16-34, !
39-06,10-38).
RESTORATION:
An equipment operator is dispatched to the Aux. Equipt. Rm. to reset the Rod Drive Control System (RDCS). When RDCS fails to reset, l&C troubleshoots and eventually discovers a defective transponder card and loose cable. The reactor operator will successfully drive the rods to full in position after l&C completes repairs.
SCENARIO CONCERNS:
None - Although the control room will be seeking action to insert the rods, reactor power will be below 4%, a condition that will not require immediate mitigating action.
THIS IS A DRILL!
PAGE 4.4.4
Lim:: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Event Summary THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
EVENT NUMBER: 5 ACTUAL TIME: 18:00 SCENARIO TIME: 03:00 TITLE: Main Steam Line Rupture i
{ LOCATION: Drywell RELATED MESSAGES: 16 ATTACHMENTS: None i l
INITIATING CONDITIONS:
Rupture of Main Steam Line "B" upstream of inboard MSIV HV-1FO22B occurs as a result of existing erosion / corrosion and pressure transient from the MSIV isolation.
. SYMPTOMS:
Increasing drywell pressure leading to eventual LOCA signal. Suppression pool temperature increases.
RESTORATION: 1 The break is unisolable.
The control room enters OT-101 High Drywell Pressure.
SCENARIO CONCERNS:
i An offsite lodine release occurs as a result of this event from excessive steam pressure damaging the SGTS filters with the purge valves open.
In addition, the upstream weld connection to Suppression Pool Purge Exhaust Valve l HV-057-104 breaks releasing rad into the reactor enclosure, area 12, el. 217.
i 4
THIS IS A DRILL!
PAGE 4.4.5
Limerick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Event Summary THIS IS A DRILLI Do NOTInitiate Actions Affecting NormalPlant Operations!
EVENT NUMBER: 6 ACTUAL TIME: 18:00 SCENARIO TIME: 03:00 TITLE: Rod Drive Control System (RDCS) Failure LOCATION: CE EL. 289, Aux. Equipt. Rm.
RELATED MESSAGES: 17,26 ATTACHMENTS: RDCS Fault Map INITIATING CONDITIONS:
A faulty transponder card for Hydraulic Control Unit 30-07 and loose cable in Rod Position Indication System (RPIS) exist, but does not become an evident problem until an ATWS occurs and the reactor operator attempts to insert the affected rods.
SYMPTOMS:
RDCS INOP is annunciated in the control room and four rods will not insert.
RESTORATION:
Red LED is illuminated for rod position 30-07 on RPIS Cabinet 10C615 in the Aux. Euipt. Rm.
Initial action taken to replace the defective HCU transponder card does NOT result in an RDCS reset.
Corrective action is then taken to inspect the cables for the associated Branch Junction Module, inside the RDCS Cabinet and RPIS Terminal Cabinet where a loose cable is discovered.
SCENARIO CONCERNS:
Restoration can occur at any time. A simulator controller must be contacted when the transponder card and loose cable problems are resolved in order to simulate a reset and imminent insertion of control rods.
THIS IS A DRILL!
PAGE 4.4.6
._~ . -- - - -... . - - - - ..-_.- - - - . - .- _ . ...- _ .. .. . . _ _ . . . . .
i i 6 / d U.l , MSV O i Page 4 of 4 I
ATTACHMENT 1 SJT/JAH:prj l Page 1 of 1 .
i i UNIT: 12 RCDS INOPERABLE AT / RCDS RESET AT /
- (circla one) Time /Date Time /Date j 1 COMMENTS: ~
i i ,
- l 1
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Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Event Summary THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
EVENT NUMBER: 7 ACTUAL TIME: 18:05 SCENARIO TIME: 03:05 TITLE: 1 A RHR Pump Overcurrent Trip l LOCATION: RE EL 177 RELATED MESSAGES: 21,22,24,25,27 l ATTACHMENTS: Breaker Panel # D11-04 i INITIATING CONDITIONS:
Circuit breaker # D11-04 trips as a result of an overcurrent condition. The breaker contacts melt into the cubicle.
SYMPTOMS:
The 1 A RHR pump does not auto start on a LOCA signal. Control room annunciator 1 A RHR PUMP MOTOR OVERCURRENT/ TRIP on panel 113 COOL is in alarm.
RESTORATION:
Maintenance will not be able to repair / replace the breaker since the contacts have melted into the cubicle compartment preventing a rack-out.
SCENARIO CONCERNS:
The intent of this failure is to have maintenance make repairs to a mockup of OOS Drywell Spray Valve HV-057-1F016B located in the maintenance shop, which must be opened ASAP to reduce drywell pressure.
THIS IS A DRILL!
PAGE 4.4.7
Limerick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Event Summary THIS IS A DRILLIDo NOTInitiate Actions Affecting NormalPlant Operations!
EVENT NUMBER: 8 ACTUAL TIME: 18:15 )
SCENARIO TIME: 03:15 TITLE: Offsite lodine Release LOCATION: Offsite RELATED MESSAGES: 2,3,4,6,23,28,29 ATTACHMENTS: Clearance for the "B" SGTS Train INITIATING CONDITIONS:
The damaged SGTS filters releases an excessive concentration of iodine via the north stack to the environment.
SYMPTOMS:
Field survey identifies measured air concentration of 6.2E-3 uCi/cc lodine OR dose assessment team performs dose run indicating > 5000 mR child thyroid CDE.
RESTORATION:
The "B" train of SGTS will be placed in service in order to filter any additional reactor enclosure rad.
SCENARIO CONCERNS:
This event provides the conditions for dose assessment to determine a SITE AREA EMERGENCY.
The field survey data identifies the radiological release.
A contingency might have to be supplied if the field survey teams are not in the vicinity of the high levels driving the scenario to the SITE AREA EMERGENCY. j i
f l
THIS IS A DRILLI PAGE 4.4.8
APPRVO PECO ENERGY COMPANY LIMERICK CENERATING STATION CLEARANCE NOs 95000002 DATE UPDATEDs 00/07/95 CER1 UNIT LG O SYSTEM: ..070 CLEARANCE PRE APPRVD s_
, PAGE e 01 OF 04 SECTION I M SECTION II M LG 0 076 'ES COMPONENT ID HS-076-0138 TECH SPEC EQUIPS Y !
COMPONENT DESCRs 'B' SGTS CARS. FLTR. ISOLATION VLv. H.S. (CARBON TECH SPEC NO. s 3.6.5.3 CLEARANCE DESCRIPTICNs . '
ADMIN TAGOUT FOR ORIL'. USE ON "18" STANDBY GAS TREATMENT FILTER 557.1.A ** DRILL USE ONLY**
NUMBER OF TAGSs 003 l DANGERS 003 1 SCT e 000 PREPARED BY RICH. CARL E APPROVED BYs RICH. CARL E INFO e 000 SECTION III
- 1) LOCK VALVE CHANGE REQD Y 5) EQP DRAIN REODs N BYs N/A
- 2) LD RELEASE REQD N 6) EQP PURGE REQDe N SY N/A
- 3) INDEPENDENT VERIFICATION: Y BYs 7) EQP FLUSH REQDs N BYs N/A i
- 4) INSTRUMENT REQD N . . 8) HP SYSTEM OF CONCERNS N INSTRUMENT / DATE USED N/A N/A APP DURs APP MHRS:
REFERENCES M-076 -
INSTRUCTIONS *** DRILL USE ONLY***
- THIS CLEARANCE NOT TO BE APPLIED FOR ANY NOT DRILL APPLICATION ***
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T j Limerick Generating Station Drill: L53
, Annual Exercise Unit: 1 Rev: 0 Event Summary 4
THIS IS A DRILLI Do NOTInitiate Actions Affecting NormalPlant Operations!
EVENT NUMBER: 9 ACTUAL TIME: 19.00 SCENARIO TIME: 04:00 TITLE: Sabotage LOCATION: RE Areas 15 & 16, EL 253 RELATED MESSAGES: 30,31 ATTACHMENTS: None INITIATING CONDITIONS:
An upset radwaste contractor enters the reactor enclosure from the radwaste area through the acess door at Area 11, EL 217 with a pipe wrench. After running up the steps to EL 253, he proceeds to damage various equipticomponents (i.e.HCU headers, sample sink lines & valves, instrument gas lines, rosemount transmitters).
SYMPTOMS:
The control room receives indications of reactor level pegging full upscale with associated annunciators, followed by security's call conceming a radwaste contractor exhibiting aberrant behavior entering the reactor enclosure.
RESTORATION:
The contractor is quickly apprehended on EL 253 in the reactor enclosure by security.
SCENARIO CONCERNS:
None - At this point in the scenario, the damage will not have any adverse affects on plant operations or prevent mitigating actions that are in progress.
THIS IS A DRILL!
PAGE 4.4.9
Limerick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Event Summary THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
EVENT NUMBER: 10 ACTUAL TIME: 19:55 l SCENARIO TIME: 04:55 TITLE: RWCU Rupture LOCATION: ~ Inside the Drywell, EL 253 RELATED MESSAGES: 18,19,20,33,34,35 !
ATTACHMENTS: None i
INITIATING CONDITIONS:
A rupture as a result of errosion develops in the RWCU suction piping near the reactor vessel bottomhead.
l SYMPTOMS: !
Rapidly increasing drywell rad levels.
RESTORATION: i None, since the break has occured in the drywell and is unisolable.
SCENARIO CONCERNS:
This event leads to the declaration of a General Emergency.
A negligable radioactive release from the plant will occur since there is minimal driving pressure.
THIS IS A DRILL!
PAGE 4.4.10
O M l' M M M LIMERICK GENERATING STATION ANNUAL EXERCISE SCENARIO L53 UNIT 1 REV 0 OPERATIONAL DATA - PARAMETERS DRILL CLOCK REACTOR REACTOR REACTOR CORE STEAM FEEDWATR CONDENSR HOTWELL CST DRYWELL DRYWELL DRYWELL TIME TIME WTR LVL PRESSURE POWER FLOW FLOW DRYWELL FLOW VACUUM LE'EL LEVEL H2 02 HR:MN HR:MN inches psig % M!b/hr Mlb/hr Mlb/hr in Hg Inches PRESSURE TEMP feet % % psig *F 00:00 15:00 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28. 46.0 35.0 .0 3.8 .3 126.
00:13 15:15 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28. 46.0 35.0 .0 3.5 .3 126.
00:30 15:30 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28.
00:45 46.0 35.0 .0 3.4 .3 126.
15:45 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28.
01:00 46.0 35.0 .0 3.2 .3 126.
16:00 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28. 46.0 35.0 .0 2.8 .3 126.
01:15 16:15 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28.
01:30 46.0 35.0 .0 2.6 .3 126.
16:30 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28.
01:45 46.0 35.0 .0 2.5 .3 126.
16:45 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28. 46.0 35.0 .0 2.4 .3 126.
02:00 17:00 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28.
02:15 46.0 35.0 .0 2.4 .3 126.
17:15 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28. 46.0 35.0 .0 2.3 .3 126.
02:30 17:30 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+ 7 28. 46.0 35.0 .0 2.2 .3 126.
02:45 17:45 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28.
03:00 46.0 35.0 .0 2.1 .3 126.
18:00 35. 1000. 100.0 1.0E+8 1.4E+7 1.4E+7 28. 46.0 03:15 35.0 .0 2.0 .3 126.
18:15 20. 2 75. 10.0 0.0E+0 0.0E+0 0.0E+0 12. 40.0 03:30 18:30 35.0 .2 1.0 32.0 210.
- 30. 10. .0 0.0E+0 0.0E+0 0.0E+0 7. 40.0 35.0 .4 .9 26.3 237.
03:45 18:45 30. 9. .0 0.0E+0 0.0E+0 0.0E+0 2. 40.0 04:00 35.0 .7 .9 23.2 233.
19:00 30. 7. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 04:15 19:15 35.0 .9 .9 22.1 230.
- 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 35.0 .8 .9 04:30 19:30 30. 15.0 1 75.
- 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 35.0 .9 .9 04:45 19:45 30. 5. 11.0 130.
.0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 35.0 .9 .9 7.0 99.
05:00 20:00 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 05:15 35.0 .9 .7 4.0 95.
20:15 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 05:30 35.0 .9 .6 3.0 95.
20:30 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 35.0 05:45 20:45
.9 .6 2.0 95.
- 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 35.0 .8 06:00 21:00 .6 1.5 95.
- 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 35.0 .9 .6 1.0 95.
06:15 21:15 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 .0 .9 .6 .9 93.
06:30 21:30 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 .0 06:45 21:45
.9 .6 .8 93.
- 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 .0 .9 07:00 22:00 .6 .7 93.
- 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 .0 .9 .6 07:30 22:30 30. 5. .0
.6 92.
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08:00 23:00 30. 5. .0 0.0E+0 0.0E+0 0.0E+0 0. 40.0 .0 .8 .6 .6 92.;
4.5.la
w -w - - mumme ummmer LIMERICK GENERATING STATION ANNUAL UXERCISE SCENARIO L53 UNIT 1 REV O OPERATIONAL DATA - PARAMETERS DRILL CLOCK S/ POOL S/ POOL S/ POOL SGTS M/S DRYWELL NORTH NORTH TIME TIME TEMP LEVEL PRESS FLO RAD RAD STACK STACK HR:MN HR:MN *F feet psig scfm mR/hr R/hr pCi/cc ACf/sec 00:00 15:00 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 00:15 15:15 85. 22.4 .1 1. 5.5F+2 2.8E+0 2.2E-7 57 00:30 15:30 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 00:45 15:45 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 01:00 16:00 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 01:15 16:15 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 01:30 16:30 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 01:45 16:45 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 02:00 17:00 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E- 7 57 02:15 17:15 85. 22.4 .1 1. 5.5E+2 2.BE+0 2.2E-7 57 02:30 17:30 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 02:45 17:45 85. 22.4 .1 1. 5.5E+2 2.8E+0 2.2E-7 57 03:00 18:00 85. 22.4 .1 2532. 5.5E+2 2.8E+0 2.2E-7 57 03:15 18:15 95. 22.5 30.2 2499. 8.9E+1 7.6E+1 2.2E-7 57 03:30 18:30 94. 22.5 26.7 2499. 5.1E+0 1.5E+2 3.6E-7 68 03:45 18:45 92. 22.5 23.6 2499. 1.4E+0 1.9E+2 2.2E-7 57 04:00 19:00 94. 22.5 22.5 2499. OSH 2.2E+2 2.2E-7 57 04:15 19:15 89. 22.5 15.1 2499. OSH 2.4E+2 2.2E-7 57 04:30 19:30 85. 22.5 11.3 2499. OSH 2.5E+2 2.2E-7 57 04:45 19:45 85. 22.5 7.2 2499. OSH 2.6E+2 2.2E-7 57 05:00 20:00 85. 22.5 3.8 2499. OSH 1.3E+4 2.2E-7 57 05:15 20:15 85. 22.5 3.1 2499. OSH 1.6E+4 2.2E-7 57 05:30 20:30 85. 22.5 2.3 2499. OSH 1.3E+4 3.0E-6 580 05:45 20:45 85. 22.5 1.5 2499. OSH 1.2E+4 3.0E-6 580 06:00 21:00 85. 22.5 1.0 2499. OSH 1.1E+4 5.4E-6 1000j 06:15 21:15 84. 22.5 .9 2499. OSH 1.0E+4 5.4E-6 1000 06:30 21:30 84. 22.5 .8 2499. OSH 9.7E+3 7.4E-6 1400 06:45 21:45 84. 22.5 .7 2499. OSH 9.2E+3 7.4E-6 1400 07:00 22:00 83. 22.5 .6 2499. OSH 8.7E+3 9.0E-6 1700 07:30 22:30 83. 22.5 .6 2499. OSH 8.0E+3 9.0E-6 1700 08:00 23:00 85. 22.5 .6 2499. OSH 7.3E+3 1.2E-5 2300j 4.5.lb l
l
LIMERICK GENERATING STATION SCENARIO L53 ANNUAL EXERCISE UNIT 1 REV O TABLE 4.6a METEOROLOGICAL DATA
SUMMARY
T-TINE WS 305' WD 305' T305 30 WS 30' WD 30' T175 30 TEMP RAIN 00 305' 00 30' 00:00 6.6 95 -2.10 11.2 115 -1.60 50.8 .00 8.0 7.0 00:15 5.7 96 -2.10 10.1 109 -1.50 50.9 .00 12.0 13.0 00:30 6.5 84 -1.80 10.9 103 1.30 52.5 .00 11.0 10.0 00:4F 7.9 86 -1.90 11.7 115 -1.40 52.4 .00 11.0 8.0 01:00 7.5 82 1.80 11.3 109 -1.30 52.9 .00 11.0 10.0 01:15 9.2 89 -1. 70 12.8 103 -1.20 53.6 .00 9.0 7. 0 01:30 10.8 93 -1.60 13.8 103 -1.10 54.1 .00 7.0 6.0 01:45 9.8 93 -1.50 12.8 97 -1.00 54.4 .00 7.0 7.0 02:00 10.9 91 -1.30 13.5 106 .90 54.7 .00 6.0 6.0 02:15 7.6 98 -1.30 11.0 113 .90 55.3 .00 7.0 7.0 02:30 8.8 106 -1.40 11.9 112 .90 55.1 .00 7.0 6.0 02:45 5.2 97 1.40 11.5 115 .90 56.4 .00 7.0 6.0 03:00 5.4 96 1.40 11.5 120 .90 56.6 .00 7.0 6.0 03:15 5.5 95 -1.30 12.9 116 .90 57.8 .00 10.0 6.0 03:30 5.7 96 -1.40 11.8 119 .90 58.6 .00 10.0 6.0 03:45 5.9 96 -1.30 12.3 117 .90 58.2 .00 6.0 6.0 04:00 6.0 95 -1.20 11.3 110 .80 58.4 .00 6.0 8.0 04:15 6.1 96 -1.10 10.3 93 .70 60.7 .00 7.0 8.0 04:30 6.2 97 .90 9.1 94 .60 61.8 .00 6.0 6.0 04:45 7.2 94 -1.00 10.5 94 .70 62,1 .00 8.0 6.0 05:00 7.4 96 -1.10 10.5 94 .70 62.4 .00 7.0 6.0 05:15 7.6 93 -1.30 11.4 96 .80 62.9 .00 7.0 6.0 05:30 7.5 94 -1.10 9.0 97 .70 63.9 .00 10.0 9.0 05:45 5.3 95 .90 8.4 99 .60 64.6 .00 8.0 6.0 06:00 5.7 93 .70 7.1 95 .50 64.8 .00 7.0 7.0 06:15 5.4 95 .70 7.5 95 .40 64.2 .00 6.0 9.0 06:30 5.5 92 .70 6.7 99 .40 63.4 .00 9.0 7.0 06:45 5.7 93 .70 7.2 97 .50 64.0 .00 8.0 6.0 07:00 5.5 94 .80 8.0 95 .60 64.3 .00 9.0 8.0 07:15 5.3 96 .90 8.3 93 .70 64.6 .00 8.0 7.0 07:30 5.7 93 .70 7.9 96 .60 65.0 .00 7.0 6.0 07:45 5.6 94 .90 8.2 95 .50 65.1 .00 7.0 6.0 D8:00 5.1 96 .80 8.0 94 .60 65.3 .00 6.0 7.0 Continued on Next Page
[ NOTE: These are the Meteorological Conditions Affecting the Plume at the Times Indicated Above.
The 15-minute Averages Provided to the Players Are 15 Minutes Behind the Above Values Due to the Averaging Delay of the Met Instrunents
d I'
! LIMERICK GENERATING STATION SCENARIO L53 ANNUAL EXERCISE UNIT 1 REV 0 i,
, TABLE 4.6b i
- METEOROLOGICAL DATA
SUMMARY
e i
T TIME WS 3058 WD 305' T305- 30 WS 'd
. WD 30' T175 30 TEMP RAIN ce 305' oe 30' 5
NOTE: These are the Meteorological Conditions Affecting !
the Plume at the Times Indicated Above.
The 15-minute Averages Provided to the Players i Are 15 Minutes Behind the Above Values l I
Due to the Averaging Delay of the Met-Instruments i
l l
i i
I
1 I
l 1
LIMERICK GENERATING STATION EMERGENCY RESPONSE ANNUAL EXERCISE SCENARIO L53 EMERGENCY RESPONSE PROCEDURES INDEX l
l Attached is the Limerick Generating Station Emergency Response. Procedure index and PECO Energy's Emergency Response Procedures - Common index.
l l
l l
5.1 -1
- /22/95 PECO ENERGY COMPANY PAGE 1 LIMERICK GENERATING STATION 3OCEDURE INDEX REPORT: ERP CURR REV LVL EFFECTIVE j PROCEDURE NUMBER NBR TITLE NBR DATE ;
ERP-101 0006 CLASSIFICATION OF EMERGENCIES I 06/15/95 j i ERP-106 0002 WRITTEN
SUMMARY
NOTIFICATION II 06/17/94 L
ERP-110 0015 EMERGENCY NOTIFICATION I 07/18/95 1
i ERP-120 0005 STATION EVACUATIONS II 03/29/95 j i '
i ERP-140 0006 STAFFING AUGMENTATION I 11/10/94 i
- ERP-200 0007 EMERGENCY DIRECTOR (ED) RESPONSE II 03/29/95
! ERP-200-1 APP 0007 EMERGENCY NOTIFICATION MESSAGE FORM I 03/29/95 i
i ERP-230 0005 OPERATIONS SUPPORT CENTER (OSC) II 08/09/95 i DIRECTOR l I 1 j ERP-300 0016 TSC/MCR DOSE ASSESSMENT TEAM I 03/29/95 !
i
- ERP-340 0006 FIELD SURVEY GROUP II 03/29/95 )
i ERP-360 0002 ADJUSTMENT OF WIDE RANGE GAS MONITOR I 11/14/94 l i CONVERSION FACTORS 1
ERP-400 0009 CHEMISTRY SAMPLING AND ANALYSIS TEAM II 04/07/95 i
ERP-410 0001 SAMPLE PREPARATION AND HANDLING OF II 11/12/92 HIGHLY RADIOACTIVE LIQUID SAMPLES ERP-420 0001 SAMPLE PREPARATION AND HANDLING OF II 11/12/92 HIGHLY RADIOACTIVE PARTICULATE FILTERS AND IODINE CARTRIDGES ERP-430 0001 SAMPLE PREPARATION AND HANDLING OF II 11/12/92 HIGHLY RADIOACTIVE GAS SAMPLES ]
ERP-440 0002 OFF-SITE ANALYSIS OF HIGH ACTIVITY III 03/29/95 SAMPLES ERP-500 0012 SECURITY TEAM II 06/28/95 ERP-600 0010 HEALTH PHYSICS TEAM II 06/28/95 1 l
ERP-630 0003 VEHICLE AND EVACUEE CONTROL GROUP II 03/29/95 ERP-640 0006 EMERGENCY RESPONSE FACILITY II 03/29/95 HABITABILITY ERP-650 0007 ENTRY FOR EMERGENCY REPAIR AND II 06/28/95 OPERATIONS
_ . _ . -_. . . . . _ . . _ . . _ _ . _ _ _ - _ . . . . _ . _ _ _ - _ _ _ _ _ ~ _ _ . -
D/22/95 PECO ENERGY COMPANY PAGE 2 LIMERICK GENERATING STATION ROCEDURE INDEX REPORT: ERP CURR REV LVL EFFECTIVE PROCEDURE NUMBER NBR TITLE NBR DATE ERP-660 0004 DISTRIBUTION OF THYROID BLOCKING II 03/29/95 TABLETS ERP-700 0011 TECHNICAL SUPPORT TEAM II 07/18/95 ERP-800 0013 MAINTENANCE TEAM II 06/28/95 ;
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- END OF REPORT *********
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8/22/95 PECO ENERGY COMPANY PAGE 1 PEACH BOTTOM ATOMIC POWER STATION DROCEDURE INDEX REPORT: ERP-C CURR l REV LVL EFFECTIVE 1 PROCEDURE NUMBER NBR TITLE NBR DATE ERP-C-1000 0002 EMERGENCY OPERATIONS FACILITY (EOF) 08/19/94 ACTIVATION /DECACTIVATION ERP-C-1000-1 0001 EOF ACTIVATION CHECKLIST 08/19/94 ERP-C-1000-2 0001 EOF DEACTIVATION CHECKLIST 08/19/94 ERP-C-1200 0004 EMERGENCY REPSONSE MANAGER II 09/14/94 ERP-C-1200-1 0000 EMERGENCY RESPONSE MANAGER II 09/14/94 TURNOVER / BRIEFING FORM ERP-C-1200-2 0000 PROTECTIVE ACTION RECOMMENDATION II 09/14/94 WORKSHEET ERP-C-1210 0002 ASSISTANT EMERGENCY RESPONSE MANAGER II 09/14/94 (AERM)
ERP-C-1250 0001 EMERGENCY PREPAREDNESS II 09/14/94 COORDINATOR / EOF l ERP-C-1250-1 0000 EMERGENCY POWER INSTRUCITONS II 09/14/94 ERP-C-1250-2 0000 EMERGENCY PREPAREDNESS COORDINATOR II 09/14/94 INSTRUCTIONS FOR ASPEN B BACKUP NOTIFICATION SYSTEM ERP-C-1250-3 0000 EMERGENCY PREPAREDNESS COORDINATOR II 09/14/94 INSTRUCTIONS TO STOP STAFFING ERP-C-1250-4 0000 EMERGENCY PREPAREDNESS COORDINATOR II 09/14/94 l INSTRUCTIONS FOR SYSTEM RESET ERP-C-1300 0004 EMERGENCY OPERATIONS FACILITY (EOF) II 09/23/94 DOSE ASSESSMENT TEAM LEADER ERP-C-1300-1 0000 DOSE ASSESSMENT TEAM LEADER INITIAL II 09/23/94 ACTIONS ERP-C-1300-2 0000 DOSE ASSESSMENT TURNOVER LIST II 09/23/94 ERP-C-1300-3 0000 DOSE ASSESSMENT PROTECTIVE ACTION II 09/23/94 WORKSHEET ERP-C-1300-4 0000 OFFSITE SAMPLE ANALYSIS REQUESTS II 09/23/94 ERP-C-1300-5 0000 DETERMINATION OF PROTECTIVE ACTION II 09/23/94 RECOMMENDATIONS (PARS)
ERP-C-1310 0003 EMERGENCY OPERATIONS FACILITY (EOF) II 09/23/94
8/22/95 PECO ENERGY COMPANY PAGE 2 PEACH BOTTOM ATOMIC POWER STATION
?ROCEDURE-INDEX REPORT: ERP-C CURR REV LVL EFFECTIVE PROCEDURE NUMBER NBR TITLE NBR DATE ERP-C-1310 0003 DOSE ASSESSMENT GROUP II 09/23/94 ERP-C-1310-1 0000 DOSE ASSESSMENT GROUP LEADER INITIAL II 09/23/94 ACTIONS ERP-C-1310-2 0000 OBTAINING MET DATA FROM NATIONAL II 09/23/94 WEATHER SERVICE ERP-C-1310-3 0000 OBTAINING EPDS MET / RAD DATA II 09/23/94 ERP-C-1310-4 0000 USE OF MODE A/ MODE B OF CDM 09/23/94 ERP-C-1320 0003 EMERGENCY OPERATIONS FACILITY (EOF) II 09/23/94 FIELD SURVEY GROUP LEADER ERP-C-1320-1 0000 FIELD SURVEY GROUP LEADER INITIAL II 09/23/94 ACTIONS ERP-C-1320-2 0000 FIELD SURVEY GROUP LEADER TURNOVER II 09/23/94 SHEET ERP-C-1320-3 0000 FIELD SURVEY GROUP LEADER DATA SHEET II 09/23/94 ERP-C-1400 0001 ENGINEERING SUPPORT TEAM II 09/23/94-ERP-C-1400-1 0000 ENGINEERING SUPPORT TEAM CHECKLIST II 09/23/94 j i ERP-C-1410 0001 CORE DAMAGE ASSESSMENT II 09/14/94
{ ERP-C-1410-1 0000 RADIOLOGICAL DATA II 09/14/94 ERP-C-1410-2 0000 HYDROGEN CONCENTRATION DATA II 09/14/94 ERP-C-1410-3 0000 CONTAINMENT RADIATION MONITOR DATA II 09/14/94 ERP-C-1410-4 0000 METAL WATER REACTION II 09/14/94 f
3 ERP-C-1410-5 0000 PERCENT OF FUEL INVENTORY AIRBORNE IN II 09/14/94 THE CONTAINMENT VS. APPROX IMATE SOURCE AND DAMAGE ESTIMATE ERP-C-1410-6 0000 PROCECDURES FOR ESTIMATING FUEL II 09/14/94 DAMAGE BASED ON MEASURED I-131 AND l XE-133 CONCENTRATIONS
)
l ERP-C-1500 0002 LOGISTICS SUPPORT TEAM II 09/14/94 j ERP-C-1500-1 0000 MESSAGE AND INFORMATION INSTRUCTIONS II 09/14/94 i ERP-C-1500-2 0000 HELICOPTER LANDING INFORMATION II 09/14/94 ]
8/22/95 PECO ENERGY COMPANY PAGE 3 PEACH BOTTOM ATOMIC POWER STATION PROCEDURE INDEX REPORT: ERP-C CURR REV LVL EFFECTIVE PROCEDURE NUMBER NBR TITLE NBR DATE ERP-C-1900 0001 RECOVERY PHASE IMPLEMENTATION 06/28/93 ERP-C-1900-1 0000 RECOVERY PHASE IMPLEMENTATION FLOW 06/28/93 CHART ERP-C-1900-2 0000 PEACH BOTTOM ATOMIC POWER STATION 06/28/93 RECOVERY ACCEPTANCE CHECKLIST ERP-C-1900-3 0000 LIMERICK GENERATING STATION RECOVERY 06/28/93 ACCEPTANCE CHECKLIST ERP-C-1900-4 0000 RECOVERY PLAN OUTLINE 06/28/93 ERP-C-1900-5 0000 ASSESSMENT CONSIDERATIONS 06/28/93 IM-UG-3-8 0000 PROCUREMENT CHECKLIST #2 HARDWARE III 04/07/95 l PROCUREMENT
- END OF REPORT *********
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l LIMERICK GENERATING STATION EMERGENCY RESPONSE ANNUAL EXERCISE SCENARIO L53 REFERENCE DOCUMENTS
- 1. PECO Energy Nuclear Emergency Plan ll. Limerick Generating Station, Emergency Response Procedures Ill. Emergericy Response Procedures IV. Limerick Generating Station, Final Safety Analysis Report V. Title 10, Code of Federal Regulations, Part 50, Appendix E VI. NUREG-0654/ FEMA-REP 1, Revision 1 5.2-1 l
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Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Controller Message Form THIS IS A DRILLI Do NOTInitlate Actions Affectina Normal Plant Operations!
Msc: age Number: 1 Actual Time: 15:00 l Scenario Time: 00:00 0 l
Massage For Shift Manager Location:- Control Room Massage From: Simulator Controller MESSAGE:
Have a contro; room operator make the following page announcement:
l
" Attention all personnel: The 1995 Limerick Generating Station Emergency Preparedness Annual Exercise is now commencing. All announcements prefaced by 'This is a drill' are intended for designated drill participants only. If an actual incident occurs, an announcement will be made directing response to the emergency situation."
. . . .. . . .. REPEAT ANNOUNCEMENT... ..
l l CONTROLLER INFORMATION:
None l
i EXPECTED ACTIONS:
l Direct the control room operator to make PA announcement l
4 s
THIS IS A DRILLI
1 Limsrick Generating Station Drill: L53 l Annual Exercise Unit: 1 Rev: 0 Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting NormalPlant Operations!
- " SIMULATOR MESSAGE *" l 1
Maccage Number: 2 Actual Time: 15:20 Scenario Time: 00:20 0 1 M:ssage For Reactor Operator Location: Control Room M:ssage From: Simulator Controller MESSAGE:
The following annunciator alarms on panel 109 RAD, G-2: 1 AIR EJECTOR OFFGAS DISCHARGE HI RADIATION CONTROLLER INFORMATION:
Provide this message only if the simulator fails Note; Main Steam Line Radiation is NOT in alarm. Hi alarm setpoint for SJAE discharge is 4000 mR/hr. ;
(SJAE discharge radiation level has increased from 3465mR/hr. to 4375 mR/hr. and is NOT increasing. l EXPECTED ACTIONS:
Control room:
Refer to ARC-MCR-109-G2:
- 1. Notify Health Physics
- 2. Enter ON-102, Air Ejector Discharge or Main Steam Line High Radiation.
- 3. Verify compliance with ODCM 3.3.2 portaining to gaseous effluents.
- 4. Refer to ERP-101, Damage to Fuel.
- 5. Request chemistry to obtain isotopic offgas analysis per ST-5-070-885-1 and isotopic reactor coolant analysis per ST-5-041-885-1.
THIS IS A DRILLI
Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 1
1 Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
1 i
M= gage Number:
- 3 Actual Time: 15:40 Scenario Time: 00:40 Massage For Chemistry Technician
! Location: TE EL 200 Area 07, sample pnl.10S160 l Massage From: Chemistry Controller l l
MESSAGE: !
The isotopic data of the six from ST-5-070-885-1 are:
Xe-138 = 87,900 uCi/sec.
l Kr-87 = 16,700 uCi/sec.
( Kr-88 = 18,600 uCi/sec. ,
l Kr-85M = 5,800 uCi/sec. l l Xe-135 = 26,700 uCi/sec, l j CONTROLLER INFORMATION: j l
Provide this message when eamed.
SJAE Discharge: Hi alarm setpoint is 4000 mR/hr. Hi-HI alarm setpoint is 11500 mR/hr. l l
l Provide this message as it is eamed.
l l The sum of the six isotopes from ST-5-041-885-1 is 164,000 uCi/sec. (initial was 130,000 uCi/sec.)
1 EXPECTED ACTIONS: l i
Chem Tech calls control room with results.
Chem Tech will calculate new SJAE high rad alarm setpoint per ST-5-026-594-1 and reset in Aux. !
Equipt. Rm. (new setpt. = 6563 mR/hr.) I i
THIS IS A DRILLI l
1
. _ - - . = _ - _ . . - . - . . - _ _ _ _ . - . - . - . - . . -
Lim rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
l l
M : sage Number: 4 Actual Time: 15:50 Scenario Time: 00:50 Massage For: Chemistry Technician Location: RE EL 253, Area 15, sample sink #10S292 M:ssage From: Chemistry Controller MESSAGE:
The lodine Dose Equivalent is 1.21 E-4 uCi/ gram (the result from f 8:00 was 1.10 E-4 uCi/ gram and .21 uCl/ gram at 02:00) l CONTROLLER INFORMATION:
Provide this message when earned.
EXPECTED ACTIONS:
Chem Tech calls control room with results.
Control room notifies reactor engineering to perform RE-C-030.
i THIS IS A DRILLI
Limtrick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
Mcesage Number: 5 Actual Time: 16:00 Scenario Time: 01:00 0 Massage For Operator Location: Control Room M:ssage From: Fire Controller l MESSAGE:
This is . site security. We've got a fire outside between the diesel storage area and radwaste rollup doors. The delivery truck backed into a parked forklift which must have caused the leak. Nobody's hurt. I don't know what ignited the fuel , but , hold on.. . something just EXPLODED from the fire!
CONTROLLER INFORMATION:
l You the controller are the site security, contact the control room and state the message, j Note: The fire is NOT near the Diesel Bldg.
EXPECTED ACTIONS: l Control room: Dispatches Fire Brigade and enters SE-8 FIRE. Unusual Event declared per ERP 101.
THIS IS A DRILLI
Limirick Generating Station Drill: L53
- Annual Exercise Unit
- 1 Rev: O Controller Message Form .
THIS IS A DRILLI Do NOTInitiate Actions Atlectina NormalPlant Operations!
- " SIMULATOR MESSAGE *"
Musage Number:
6 Actual Time: 16:05 I
- Scenario Time
- 01:05 0 M:ssage For: Reactor Operator l Location: SGTS I Massage From: Simulator Controller MESSAGE:
SGTS purge valves (HV-057-114 & 115) open indication remains - red light on, green light off at pump start switch on 10C601.
l l
CONTROLLER INFORMATION:
Provide this message ONLY if manual isolation is attempted.
Control room may decide to stop nitrogen purge due to close proximity of fire to liquid nitrogen skid.
ANY attempt to isolate the purge line path will fall if attempted before the Group 1.
EXPECTED ACTIONS:
Control room dispatches equipment operator to investigate.
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THIS IS A DRILLI l l
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I j Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0
, Controller Message Form l THIS IS A DRILLI Do NOT Initiate Actions Affectina Normal Plant Operationst '
i i
j Mmage Number: 7 Actual Time: 16:10 l Scenario Time: 01:10 0 i
- Msssige For
- - Fire Brigade / Health Physics Technicians i Location: Outside Radwaste Rollup Doors j Massege From- Fire Controlleri HP Controller MESSAGE:
The delivery truck is engulfed in flames, the forklift has it's propane tank blown off the back, a radwaste j trailer is blown open with RAM from inside the trailer spread over the ground. Two sections of fence snd part of the gate are blown down. Dense smoke and contamination make fighting the blaze difficult.
CONTROLLER INFORMATION:
4 j Free play - supply fire /HP information as fire brigade /HP Techs respond. Your description will lead fire brigade personnel to contact the control room for offsite assistance by 4:20 pm.
EXPECTED ACTIONS:
4 4
Fire Brigade:
- 1) Response notification from each brigade member, l
- 2) Fire brigade leader demonstrates command and control
! 3) Correct fire fighting tactics and extinguishing agents used i 4) Communications with f>lCR and between fire brigade maintained i
- 5) Brigade responds in protective clothing
- 6) Pre-fire plan brought to fire j 7) Proper equipment utilized j i Health Physics: '
! 1) Survey all ya'.1 areas
- 2) Pick up and bag all RAM
- 3) Removal of any tumout gear should only be at HPs direction.
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THIS IS A DRILLI
Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
M:csage Number: 8 Actual Time: 16:15 Scenario Time: 01:15 Massage For Health Physics Technician Location: Outside Radwaste Rollup Doors Massage From: HP Controller MESSAGE:
You notice a firefighter with his boots and gloves off, wiping his face with his hand and removing his turnout gear. This individual was not manitored. He is sitting next to RAM ( half bumed radwaste trash laying on the ground).
CONTROLLER INFORMATION:
Free play - supply contamination readings when eamed for area rad levels (per area decontamination map) and when deconning personnel (per personnel contamination form).
EXPECTED ACTIONS:
HP prevents firefighter from further contaminating himself and proceeds to monitor and find contaminated areas. Contaminated individual should be taken to Radwaste Decon Room for decon.
THISIS A DRILLI
Lim: rick G:n rating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
- CONTINGENCY MESSAGE ***
Massage Number: 9 Actual Time: 16:15 Scenario Time: 01:15 0 Massage For. Shift Manager Location: Control Room M:ssage From: Simulator Controller MESSAGE:
Declare an UNUSUAL EVENT in accordance with ERP-101-1, HAZARDS TO STATION OPERATION,
" Explosion within or near sie boundary" CONTROLLER INFORMATION:
Deliver this message if an UNUSUAL EVENT has not yet been declared and there is no discussion in progress which would logically lead to the declaration of an UNUSUAL EVENT.
{
EXPECTED ACTIONS:
Declare an UNUSUAL EVENT in accordance with ERP-101-1, HAZARDS TO STATION OPERATION
[
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THISIS A DRILLI
Lim:nck G:nerating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operationst
~ CONTINGENCY MESSAGE ***
M:ssage Number: 10 Actual Time: 16:30 Scenario Time: 01:30 0 M:ssage For Fire Brigade Leader Location: Diesel Fuel Fire M:ssage From: Fire Controller MESSAGE:
This fire requires offsite assistance.
CONTROLLER INFORMATION:
Provide this information if the Fire Brigade has not made proper assessment of conditions requiring offsite support.
EXPECTED ACTIONS:
( Fire Brigade Leader will contact the control room with this information.
[
[
(
[
~
THISIS A DRILLI
Limerick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina NormalPlant Operations!
Mcssage Number: 11 Actual Time: 16:30 scenario Time: 01:30 0 M:ssage For: Reactor Operator Location: Control Room M:ssage From: Equipment Operator MESSAGE:
This is equipment operator, while performing my EO rounds on Unit 1, I noticed some heavy black smoke from the diesel fire in the reactor enclosure. The fumes are making me feel nauseous and dizzy. I think i need to go to medical, I'm really not feeling too.. ..
CONTROLLER INFORMATION:
After providing the message, inform the player to wait for an EMT to !ccete hi~: (RE Area 11, EL 253) since he has passed out from carbon monoxide fumes.
EXPECTED ACTIONS:
Contact E 1f to respond to distressed operator.
Declare an ALERT in accordance with EP-101-1, Hazards to Station Operation.
(
[
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ruis iS A DRitu i
Limerick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operationst M:ssage Number: 12 Actual Time: 16:40 l Scenario Time: 01:40 M:ssage For: Emergency Medical Technician Location: RE Area 11, EL 253 M:ssage From: Ops Controller
( MESSAGE:
You notice dense smoke in the area.
The equipment operator exhibits the following symptoms:
Complexion: gray-blue color to tips, tongue, and ears.
Erratic breathing.
Nauseous and dizzy - (supply this info. only if EMT questions the stricken operator).
CONTROLLER INFORMATION:
Have player lying on floor and provide this message to EMTupon arrival at the scene.
(Note: No offsite medical assistance is required - the operator will recover upon being administered oxygen.)
(
EXPECTED ACTIONS:
{
EMT administers first ald:
(1) Remove the operator from the area.
(2) Place in a lateral recumbent position.
(3) Administer high concentrations of oxygen.
(4) Inform control room of rescue.
(5) Consider respiratory protection as necessary.
[
THIS IS A DRILLI
Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THISIS A DRILLIDo NOTInitiate Actions Affectina NormalPlant Operations!
- " CONTINGENCY MESSAGE "*
M:ssage Number: 13 Ar:tual Time: 16:45 Scenario Time: 01:45 0 M:ssage For: Shift Supervisor Location: Control Room Massage From: Simulator Operator MESSAGE:
Declare an ALERT in accordance with ERP-101-1," Hazards to Station Operation" Entry of toxic, flammable gases OR chlorine into power block with subsequent habitability problem. Indicated by:
Visual observation, direct measurement OR notification received by control room.
CONTROLt.ER INFORMATION:
Deliver this message if an ALERT has not yet been declared and there is no discussion in progress which wou!d logically lead to the declaration of an ALERT.
f EXPECTED ACTIONS:
f Declare an ALERT in accordance with ERP-101-1, Hazards to Station Operation.
f
(
{
[
(
THIS IS A DRILLI
I Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 t
Controller Message Form l THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operationst '
"* SIMULATOR MESSAGE *"
M= sage Number: 14 Actual Time: 18:00 Scenario Time: 03:00 Massage For: Reactor Operator Location: Control Room Massage From: Simulator Controllar .
MESSAGE: I l
The following Control Room annunciators are in alarm: l Panet 114 ISOL; 1
(A,B,C,D-1) DIV 1(2,3,4) NSSSS MSIV INITIATED CONTROLLER INFORMATION: l Provide this message only if the simulator fails. )
Instrumentation failure caused an isolation signal. !
l EXPECTED ACTIONS: j l
SCRAM actions taken by control room crew. i I&C dispatched to investigate MSIV closure.
l i
l l
i THIS IS A DRILLI
Lim rick Gnnerating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operationel Massage Number: 15 Actual Time.18:01 Scenario Time: 03:01 M:ssage For: I&C Technician Location: Aux. Equipt. Rm.,10C609 Panel Message From: l&C Controller MESSAGE:
You are performing ST-02-042-657-1, testing reactor level 1&2 Logic. Following the TRIP signal given to LS42-1N684 and prior to the isolation signal being reset, indications of a Group 1 isolation occur.
CONTROLLER INFORMATION:
The spurious signal was caused by the trip unit not being completely seated in the card file. Provide info. from Event Summary when earned.
EXPECTED ACTIONS:
l&C troubleshoots, resets the logic, and informs control room.
I THISIS A DRILLI
Lim: rick Gansrating Station Drill: LS3 '
Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
"* SIMULATOR MESSAGE *"
M:ssage Number: 16 Actual Time: 18:01 Scenario Time: 03:01 0 Massage For. Reactor Operator Location: Control Room M:ssage From: Simulator Controller MESSAGE:
The following control room annunciator is in alarm:
Panel 107 REACTOR; (F-2) DRYWELL Hl/LO PRESSURE I
l CONTROLLER INFORMATION:
Provide this message only if the simulator fails.
Provide steadily increasing increments in pressure up to 32# in 6 minutes.
EXPECTED ACTIONS:
Control Room enters OT-101 High Drywell Pressure.
When D/W pressure reaches 24#, Operators willinitiate a T-112 Emergency Blowdown.
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L THIS IS A DRILLI
Lim: rick G:nerating Station Drill: L53 l Annual Exercise Unit: 1 Rev: 0 l J
Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
- SIMULATOR MESSAGE *"
M:ssage Number: 17 Actual Time: 18:02 Scenario Time: 03:02 Massage For Reactor Operator Location: Control room Massage From: Simulator Controller MESSAGE:
The following control room annunciator is in alarm:
Panel 108 Reactor:
(E-4) RDCS INOPERATIVE CONTROLLER INFORMATION:
Provide this message only if simulator fails.
EXPECTED ACTIONS:
Dispatch an equipment operator and l&C to Aux. Equipt. Rm. to reset RDCS for rod insertion.
[
THIS IS A DRILLI
Lim rick G:ntrating St: tion Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operationst
- SIMULATOR MESSAGE ~
M ssage Number: 18 Actual Time: 18:03 Scenario Time: 03:03 1 Massage For Reactor Operator Location: Control Room M:ssage From: Simulator Controller MESSAGE:
The following control room annunciators are in alarm:
Panel 109 RAD; (B-4) RE AREA HI RAD Panel 004 VENT; (E-1) A REAC ENCL ISOLATION SIGNAL INITIATED (F-1) B REAC ENCL ISOLATION SIGNAL INITIATED SGTS initiates.
I CONTROLLER INFORMATION:
Provide this message only if simulator fails.
Hi rad is result of a break at the upstream weld connection to suppression pool purge valve HV-57-104.
EXPECTED ACTIONS:
Identify to the TSC that there is Hi Rad in the RE.
THIS IS A DRILLI
l l
Lim: rick Generating Station Drill: L53 i
< Annual Exercise Unit: 1 Rev: 0 I Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
l l
- " SIMULATOR MESSAGE *" l Mc02 age Number: 19 Actual Time: 18:03 Scenario Time: 03:03 0 Misstge For: Reactor Operator Location: Control Room M:ss:ge From: Simulator Controller MESSAGE:
The following Control Room Annunciators are in alarm:
Panel 003 RAD (C-5) WIDE RANGE ACCIDENT MONITOR HI RADIATION (B-5) WIDE RANGE ACCIDENT MONITOR HI-HI RADIATION CONTROLLER INFORMATION:
Provide this massage only if the simulator fails. (The SGTS filters were damaged resulting in a high concentration of iodine being released to the environment.)
EXPECTED ACTIONS:
Notify the TSC of the Hi Rad conditions indicated by the WRAM.
THIS IS A DRILLI
I 4
- 1 Lim; rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
l *" SIMULATOR MESSAGE "*
l M:ccage Number: 20 Actual Time: 18:03 Scenario Time: 03:03 3 l i
! Massage For- Reactor Operator i Location: Control Room {
j M::ssage From: Simulator Controller j l
i t MESSAGE:
The following control room annunciators are in alarm:
Panel 003 RAD (E-1) NORTH STACK Hi-H1 RADIATION !
(E-2) NORTH STACK HI RADIATION CONTROLLER INFORMATION:
Provide this message only if the simulator fails.
EXPECTED ACTIONS:
Control room notifies the TSC of the Hi Rad conditions in the North Stack exhaust.
The control room crew will take action to place the B SBGT train in service.
THIS IS A DRILLI
r l I i !
l Lim: rick Generating Station Drill: L53 !
Annual Exercise Unit: 1 Rev: 0
.i Controller Message Form ,
. THIS IS A DRILLI Do NOTInitiate Actions Affectina NormalPlant Operationst j
- SIMULATOR MESSAGE "*
d Mresage Number: 21 Actual Time: 18:05 Scenario Time: 03:05 3
M:ssage For Reactor Operator
- Location
- Control room Massage Froni: Simulator Controller i
l MESSAGE:
l q The following control room annunciators are in alarm:
l J
l Panet 113 COOL A; l (F-2) lA RHR PUMP MOTOR OVERCURRENT/ TRIP 1
I CONTROLLER INFORMATION:
Provide this message only if the simulator fails.
This annunciation is concurrent with the LOCA signal.
j 2
- EXPECTED ACTIONS
i Dispatch EO to investigate, followed by maintenance.
l THIS IS A DRILLI
b Limnrick Generating Station Drill: L53 1
', Annual Exercise Unit: 1 Rev: O Controller Message Form 1 THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
l M: sage Number: 22 Actual Time: 18:10 Scenario Time: 03:10 Massage For Equipment Operator i
Location: RE Area 16, EL 283 i Massage From: Ops Controller i l
l MESSAGE:
The handwheel for drywell spray valve HV-051-1F016B is missing and the shaft is sheared off. '
CONTROLLER INFORMATION:
Provide this message when the EO locates the valve.
The valve can only be opened via maintenance repairs.
EXPECTED ACTIONS:
EO reports his findings to the control room.
I THIS IS A DRILLI
I Lim rick G:n= rating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 i
- Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
I i
- CONTINGENCY MESSAGE *" \
1
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Ms2: age Number: 23 Actual Time: 18:15 l Scenario Time: 03:15 ;
- M
- ssage For. Field Survey Group Leader i Location: EOF l
M:ssage From: EOF Dose Assessment Controller '
i i MESSAGE:
(Provide offsite data from TABLE 7.10f at 0.5 miles centerline from the site.)
i CONTROLLER INFORMATION:
Provide this in4rmation if there are no field teams in the area.
Calculations inade from this data per ERP-340 constitute a Site Area Emergency.
i EXPECTED ACTIONS:
Field Survey Group Leader contacts the Dose Assessment Team Leader with calculated results.
THISIS A DRILLI
- Limirick Generating Station Drill: L53 ,
Annual Exercise Unit: 1 Rev: 0 i
Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
Masage Number: 24 Actual Time: 18:15 Scenario Time: 03:15 M:ssage For: Equipment Operator / Maintenance Location: 1 A RHR Pump Breaker Cubicle Massage From: Maintenance Controller MESSAGE:
The overcurrent flag is indicating. The smell of an electrical burn is evident. Circuit breaker # D11-04 contacts have melted onto the cubicle from the overcurrent condition preventing the breaker from being racked out.
CONTROLLER INFORMATION:
No replacement breaker is available.
(The success pain will occur via repairs made to the 18 drywell spray valve.)
EXPECTED ACTIONS:
)
EO informs Control Room of overcurrent trip that cannot be reset.
Maintenance attempts to find replacement breaker. Maintenance communicates findings to the OSC. ;
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l THISIS A DRILLI
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, Lim: rick Generating Station Drill: l.53 Annual Exercise Unit: 1 Ret 0 l Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
Msceage Number: 25 Actual Time: 18:15 Scenario Time: 03:15 0 Msssage For: Equipment Operator Location: RE EL 240, Area 16 Massage From: Ops Controller MESSAGE:
The key breaks off in the keylock for RHR crosstie valve HV-51-182A.
CONTROLLER INFORMATION:
Any attempt to unlock the valve will NOT be successful.
EXPECTED ACTIONS:
Equipment operator contacts the control room and explains the event.
THIS IS A DRILLI
Lim rick G:n: rating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
M:ssage Number: 26 Actual Time: 18:15 Scenario Time: 03:15 0 Msssage For: Equipment Operator /l&C Technician Location: Aux. Equipt. Rm., RPIS Cabinet 10C615 M:ssage Froni: Ops and l&C Controller MESSAGE:
The Rod Drive Control System resets momentarily and then returns to previous indications.
(supply attached fault map - note: rod position 30-07 is illuminated on fault map).
CONTROLLER INFORMATION:
The successfulinsertion of control rods will not be performed until 7:30 pm as a result of l&C troubleshooting and repairs.
I&C Controller Free-play with troubleshooting (ref. Event Summary). Provide information as it is earned.
EXPECTED ACTIONS:
l&C will replace the transponder card for HCU 30-07, inspect branch junction module, RDCS and RPIS terminal cabinets and find a loose cable.
THIS IS A DRILLI
Lim: rick Gansrating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
Message Number: 27 Actual Time: 18:20 Scenario Time: 03:20 0 Message For. Maintenance Location: Maintenance Shop Message From: Maintenance Controller MESSAGE:
This valve is a duplicate of drywell spray valve HV-051-1F016B. Consider this valve to be located in the plant and make approoriato repairs.
CONTROLLER INFORMATION:
Provide players with the work package (motor will be determed and laying beside the limitorque).
Provide work package.
Contact a simulator controller when this task is completed in order for the malfunction to be removed.
The control room needs this valve to be opened in order to lower drywell pressure.
I EXPECTED ACTIONS:
I inform the TSC Maintenance Team Leader that this task was successful.
Control room will be able to spray the drywell.
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Lim: rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operationst
'" CONTINGENCY MESSAGE *"
Musage Number: 28 Actual Time: 18:45 Scenario Time: 03:45 0 M:ssage For: Emergency Director Location: TSC Massage From: TSC Lead Controller MESSAGE:
Declare a Site Area Emergency in accordance with ERP-101-6 RADIOACTIVE EFFLUENT RELEASE Calculated offsite dose exceeds 500 mR child thyroid CDE (Committed Dose Equivalent) OR Measured tir concentration of 6.6 E8 uCl/CC.
CONTROLLER INFORMATION:
Deliver this message if a Site Area Emergency has not yet been declared and there is no discussion in progress which would lead to this classification.
EXPECTED ACTIONS:
Declare a Site Area Emergency in accordance with ERP-101-6, RADIOACTIVE EFFLUENT RELEASE.
i THIS IS A DRILLI
Limerick Generating Station Drill: L53 I I
Annual Exercise Unit: 1 Rev: 0 Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
- " CONTINGENCY MESSAGE "*
Mnesage Number: 29 Actual Time: 18:50 Scenario Time: 03:50 3 l Massage For: Shift Manager Location: Control Room Massage From: Simulator Controller MESSAGE: i l
Make the following announcement in lieu of the Site Evacuation Statement.
" Attention all personnel. This is a Drill. This is a Drill. A site evacuation has been ordered by the Emergency Director. No actual evacuation is to occur. Designated emergency response personnel I report to assigned assembly area or facility. All other personnel remain at your normal work station.
This is a Drill. This is a Drill.
REPEAT ANNOUNCEMENT CONTROLLER INFORMATION:
Deliver this message when the ED classifies a SITE AREA EMERGENCY EXPECTED ACTIONS:
Deliver attemate site evacuation message over plant PA.
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4 Limsrick Generating Station Drill: L53 i Annual Exercise Unit: 1 Rev: 0
! Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
{ M:ssage Number: 30 Actual Time: 19:00 f
Scenario Time: 04:00 1
i Massage For. Security Location: Control Room i M:ssage From: Security Controller l MESSAGE:
You have Just received a report from radwaste that a radwaste contractor exhibiting aberrant behavior has entered the reactor enclosure through an access door into area 11.
CONTROLLER INFORMATION:
This individual will be found in the reactor enclosure on EL 253 damaging plant equipment with a i wrench. i Free-play.
EXPECTED ACTIONS:
Security informs control room and then proceeds to search for and apprehend the radwaste contractor, I informing the control room of his capture.
I THIS IS A DRILLI
Limarick G:ntrating Station Annual Exercise Drill: L53 Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations! '
Missage Number: 31 l Actual Time: 19:03 Scenario Time: 04:03 0 Massage For: Operator Location: Control Room Massage From: Simulator Controller MESSAGE:
1 The following control room reactor levelindicators are pegged high- l Panel 10C603: LI-1R604 &LI C32-1R606A l The following control room annunciators are in alarm:
Panel 107 REACTOR; (D-1) REACTOR HIGH LEVEU TURBINE RFPT TRIP 1
CONTROLLER INFORMATION: )
Provide this message only if the simulator fails, !
l These indications are the result of damage performed by a distraught radwaste contractor. ,
i EXPECTED ACTIONS: )
Dispatch an EO to investigate. l j
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Limarick Gantrating Station Drill: L53 Annual Exercise Unit: 1 Rev: 0 )
Controller Message Form THIS IS A DRILLIDo NOTInitiate Actions Affectina NormalPlant Operations!
Mmsage Number: 32 Actual Time: 19:20 Scenario Time: 04:20 0 Msssage For: AERM Location: EOF Massage From: EOF Controller MESSAGE:
This is the NRC duty officer from NRR, an Incident Response Team will be arriving at the EOF by 1:30pm. Please provide a summary of the following and provide to the Team Lead (lead controller) upon arrival.
- a detailed briefing of the event
- an assessment of the plant conditions vs design basis
-identification of Tech Specs violated
- access training and clearance of the arriving onsite team
- arrangements for lodging and meals for the team
- floor plan of the EOF, identifying the equipment for the team
- discussion for recovery from this event
- core geometry assessment
- status of personnel injured, contaminated, and personnel exposure (along with any dose extensions that were required)
- calculated time for SGTS to remove the reactor building airborne rad
- status on the security event
- summary & impact of all equipment lost
- when willinformation become available via the Nuclear Network?
CONTROLLER INFORMATION:
Controllers should simulate being the team and receive the requested information during a briefing with the ERM. The following are the names of the team:
John Johnson, SSN 099-50-9876. Team Lead Mary Henderson SSN 839-46-2131 Lawrence Henley, SSN 324-56-4323 Bob Martin, SSN 171-47-5671 EXPECTED ACTIONS:
After hforming the ERM of the NRC expectations, provide the requests to Logistics. Logistics will discuss the requests with the Licensing Liason who distributes / coordinates with appropriate EOF groups to resolve. ERM will request Group Leads to attend a briefing with the response team.
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4 Lim rick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina NormalPlant Operations!
MI:ssage Number: 33 Actual Time: 20:00 Scenario Time: 05:00 M:ssage For- Controller info.
Location: Various M:ssage From: Controller Info.
MESSAGE:
As a result of the RWCU suction header rupturing at the vessel bottom head five minutes ago, the Drywell Post LOCA Rad Monitors indicate rad levels in excess of 1E+4R/hr This is a General Emergency condition.
CONTROLLER INFORMATION:
This message is for controller information ONLY.
EXPECTED ACTIONS:
Emergency Director will declare a General Emergency.
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THISIS A DRILLI
Limerick G:nsrating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Fo,m THIS IS A DRILLI Do NO,TInitiate Actions Affecting NormalPlant Operations!
"* CONTINGENCY MESSAGE ***
Message Number: 34 Actual Time: 20:15 Scenario Time: 05:15 1 Massage For: Emergency Director Location: Technical Support Center Massage From: TSC Lead Controller MESSAGE:
Declare a GENERAL EMERGENCY in accordance with ERP-101-8, DAMAGE TO FUEL, D/W Rad >
1E+04 R/hr with containment intact.
CONTROLLER INFORMATION:
Deliver this message if a GENERAL EMERGENCY has not yet been declared and there is no discussion in progress which would logically lead to the classification of a GENERAL EMERGENCY.
I EXPECTED ACTIONS:
Declare a GENERAL EMERGENCY in accordance with ERP 101-8.
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THISIS A DRILLI
Limerick Generating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affecting Normal Plant Operations!
- " CONTINGENCY MESSAGE *"
M;ssage Number: 35 Actual Time: 20:17 Scenario Time: 05:17 2 M:ssage For: Emergency Response Manager Location: EOF M:ssage From: EOF Lead Controller MESSAGE:
Make the following PAR: Evacuate 2 mile radius, evacuate affected sector (s) and 2 adjacent sectors for 2-5 miles.
CONTROLLER INFORMATION:
Provide this message to the ERM if the PAR has not yet been discussed or made.
EXPECTED ACTIONS:
Make this or a more appropriate PAR based on conditions.
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THISIS A DRILLI
Lim: rick Gantr ting Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
M::ssage Number: 36 Actual Time: 20:20 Scenario Time: 05:20 0 Massage For: Emergency Director Location: EOF Massage From: TSC Lead Controller MESSAGE:
The Damage Repair Team Leader requested the following items:
- 2. Portable HEPA filter units, and replacement filters.
- 3. Two (2) additional SCBA charging compressors.
- 4. A portable Chemical Decon facility.
- 5. 2000 sets of PC's in various sizes.
6.1000 plastic suits.
CONTROLLER INFORMATION:
Controller will provide this message as the ED.
EXPECTED ACTIONS:
ERM will place requert with the Logistics Support Coordinator.
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Limerick Generating Station Drill: LS3 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina NormalPlant Operationsi M:ssage Number: 37 Actual Time: 20:50 Scenario Time: 05:50 0 M:ssage For ERM Location: EOF M:ssage From: EOF Lead Controller MESSAGE:
ERM: Announce this to the ERO:
"in the circumstances that this exercise were in fact an actual radiological event, the response would not be terminated until the release was confirmed to have been stopped and the environmental measures of maximum air concentration were evaluated and determined to be safe. A recovery organization would have been initiated and would continue to exist for an extended time."
CONTROLLER INFORMATION:
Present this message to the ERM shortly before termination of the drill.
EXPECTED ACTIONS:
The ERM should inform the govemmental agencies and the ERO of the contents of this message.
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Limtrick Grntrating Station Drill: L53 Annual Exercise Unit: 1 Rev: O Controller Message Form THIS IS A DRILLI Do NOTInitiate Actions Affectina Normal Plant Operations!
MIssage Number: 38 Actual Time: 21:00 f Scenario Time: 06:00 0 Massage For Shift Manager / Emergency Director f Location: Control Room / Technical Support Center Mtssage From: Lead Drill Controller MESSAGE:
The drill can be terminated at your discretion. Make the following page announcement:
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" Attention all personnel, attention all personnel: l he 1995 Limerick Generating Station Emergency Preparedness Annual Exercise is Terminated."
.. . . . .. REPEAT THE MESSAGE... . . ...
Also notify the state and county agencies that the drill has been terminated.
CONTROLLER INFORMATION:
Deliver this message after conferring with the lead exercise controller and the determination is made that all exercise objectives have been met. This message is not to be distributed until the Lead Drill Controller is satisfied that all objectives were able to be demonstrated.
EXPECTED ACTIONS:
- 1) Make drill termination message.
- 2) Restore facilities, equipment, and supplies to a state of readiness.
- 3) Conduct facility critiques.
THISIS A DRILLI