ML20077S647

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1983 Emergency Response Exercise
ML20077S647
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 07/18/1983
From: Wall C
BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20077S626 List:
References
PROC-830718, NUDOCS 8309220162
Download: ML20077S647 (416)


Text

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CALVERT CLIFFS NUCLEAR POWER PLANT 1983 EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TABLE OF CONTENTS 1.0 Introduction 2.0 Objectives & Guidelines , 3.0 Scenario 4.0 Plant Parameters 5.0 Radiological Information 6.0 Controllers' instructions (3 wi 7.0 Evaluators' instructions . 8.0 SpecialInstructions & Supplementary Material SUBMITTED: CrF C0 ate 7/ie/r3 Scenario Development Team Leader /Date a REVIEWED:

                             -   J1 f ,              9/8 85 supervisor - Emergency Planning         /Date APPROVED: .
                               -                         7 9, PJ de P1 t Superintendent                     /Date

( C/ CALVERT CLIFFS NUCLEAR POWER PLANT 1983 EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983

1.0 INTRODUCTION

1.1 This Exercise shall demonstrate on-going preparedness capabilities of the Baltimore Gas & Electric Company, its personnel and equipment, for maintaining public and plant safety in the unlikely event of a Calvert Cliffs Nur. lear Power Plant emergency. 1.2 This Exercise satisfies requirements for: 1.2.1 Annual Health Physics Drill (ERPIP 5.5, section 3.3.4.2). 1.2.2 Annual Radiological Monitoring Drill (ERPIP 5.5, section 3.3.3)

      ,          1.2.3   Annual Medical Drill (ERPIP 5.5, section 3.3.2) 1.2.4   Annual, Quarterly and Monthly Communications tests (ERPIP 5.5, section 4.2.3, 4.2.2 and 4.2.1 respectively).

1.2.5 Weekly Dedicated Phone operability test. 1.3 Drill Date: September 14,1983 ' Time (approximate): Start: 8:00 a.m. Terminate: 4:00 p.m. 1.4 Participating Organizations: 1.4.1 Baltimore Gas & Electric

a. Nuclear Power Department
b. Production Maintenance Department
c. Real Estate & Office Services Department
d. Corporate Communications Department

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e. Transportation Department
f. Purchasing & Stores Department 1-1
g. Project Management Department  ;

O d h. Electric Engineering Department ]

1. Quality Assurance Department ,,

1.4.2 State / Local

a. Maryland Emergency Management & Civil Defense Agency (includes three (3) plume zone counties and thirteen (13) contiguous counties.
b. Department of Health and ' Mental Hygiene, Qivision of Radiation Control. *l '
c. Maryland State Police, i
d. Delaware; Division of Emergency Planning & Operations
e. District of Columbia; Office of Emergency Preparedness j
f. Virginta; Office of Emergency & Energy Services 1
g. Calvert Memorial Hospital
  • O~' h. Solomon's Volunteer Rescue - Fire Department i
1. Department of Education 3
j. Department of Economic and Community Development .
k. The Adjutant General [

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1. Maryland Insititute for Emergency Medical Services Systems -
m. American Red Cross. Baltmore Region. and the Chapter in the plume zone counties i
n. State Public Information Office 1.4.3 FEDERAL /
a. Nuclear Regulatory Commission 0

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1.4.4 OTHER Os a. American Nuclear Insurers (ANI) 1.5 Critique 1.5.1 Baltimore Gas & Electric Company Date: September 15,1983 Time: 9:30 a.m. Place: Interim Office Building Classroom Attendance is requested for the following individuals:

a. Recovery Manager
b. Support Managers
c. Corporate Spokesperson
d. Site Emergency Coordinator
e. Plant Superintendent

.O <- aaetoiesical ^ssessmeat oirector . .

g. Radiological Protection Director
h. Technical Support Center Director
i. Operational Support Center Director J. Director, Alternate Emergency Control Center
k. Shif t Supervisor
1. Chemistry Director
m. Lead Evaluator
n. Lead Controller
o. Nuclear Regulatory Commission Representative Attendees are persons filling positions on the exercise date. Any exercise participant may attend the critique as an observer.

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O CALVERT CLIFFS NUCLEAR POWER PLANT 1983 EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 2.0 OBJECTIVES & GUIDELINES 2.1 OBJECTIVES - BALTIMORE GAS & ELECTRIC COMPANY 2.1.1 Emergency Organization

a. Demonstrate understanding of Emergency Action Levels (EALs) and proficiency in recognizing and classifying emergency conditions.
b. Demonstrate proficiency in taking corrective action (s) in response to and recovery from an emergency.
c. Demonstrate effective and proper procedure for alerting, notifying, and repo'rting to Federal, State, local, and O Corporate, and plant personnel.
d. Demonstrate proper procedure of on-site and off-site radiological monitoring to include collection and analysis of all sample media (e.g., water, vegstation, soil and air) and provisions for communications and record keeping associated with these servey and monitoring activities,
e. Demonstrate timely and effective estimation and assessment of radiological releases. Also, demonstrate the radiological consequences of accidents or accidental releases.
f. Demonstrate familiarity with Radiological Emergency Protective Actions considered for use to protect people and other resources both in-plant and off-site.
g. Test and demonstrate the adequacy and effectiveness of plant emergency facilities, equipment, and communication networks.

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h. Demonstrate proper procedure for first aid and handling of a contaminated accident victim.
1. Demonstrate proper procedure for emergency security measures to include control of access and egress, personnel accountability, etc.

J. Demonstrate precise and clear transfer of ' command

  • responsibilities to the Recovery Organization (mandatory for Site & General Emergency).

2.1.2 Recovery Organization

a. Demonstrate that participating organizations can notify, and mobilize emergency response personnel to respond to an  ?

emergency in a timely fashion.  ; j

b. Demonstrate primary functional responsibilities and/or 4 problem solving capabilities.  !
c. Demonstrate proper procedure for communicating with State j and Local governments within the plume expsoure emergency .

E planning zone (10 mile EPZ).

                   .              d. Demonstrate the ability to perform radiological assessments, i

and off-site dose assessment projections necessary for advance i warning to Local, State, and Federal agencies, and to the 'I, i e t l , , general public. - j i e.. Demonstrate that decisions can be made with regard to j

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protective measures for both the plume and ingestion exposure { pathway emergency planning zones (EPZ). 1 k . 4 l, { I 2-2 ) j

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f. Demonstrate the ability to integrate its activities with those ,

of other participating emergency response organizations (County, State, and Federal).

g. Demonstrate capability to produce public information releases and handle public inquiries.

Demonstrate the ability to maintain continuity of, command h. control throughout the exercise. *l

1. Demonstrate recovery techniques in the ability to deescalate (deactivate) corporate and site response activities and the general public. ,i J. Demonstrate proper procedure for preparation of reports, ,

messages, and records.

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k. Demonstrate the physical adequacy of the various emergency facilities for individual member working space and 5

communication . J.

    ,                 2.2 OBJECTIVES - STATE & COUNTIES                                                     ')

2.2.1 Demonstrate the adequacy and capability of State and County radiological emergency response plan implementation. j i 2.2.2' Demonstrate the State and local accident assessment system i effectiveness, to include adequacy of equipment, personnel  ! staffing and competency skills with respect to reporting, dose projection, field measurement, actions for coordination, '{ communications and decision (s) for recommended protective actions. s J 2-3 , 7 --.__f 1_' D 'T_'~11'E~ ~ " ~ ~ ' ~

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O G 2.2.3 Test and demonstrate the adequacy of the CCNPP notification and alert procedures in the following area:

a. Notification by CCNPP to State and County government.
b. Notification by the Maryland Emergency Management and Civli Defense Agency (MEM&CDA) to the Department of Health and Mental Hygiene, Division of Radiation Control (DRC) plume zone and ingestion zone county emergency operations center (EOC), selected State Departments / Agencies, Federal Emergency Management Agency (FEMA), contiguous States, American Red Cross and the U.S. Coast Guard.
c. Notification by Plume Zone County and State Departments / Agencies of emergency response personnel ,

2.2.4 Test and demonstrate the ability to implement notification procedures in the event of an accident at CCNPP, to include . continuing notification and coordination. 2.2.5 Demonstrate the ability to alert and notify the public within the plume exposure pathway emergency planning zone for CCNPP. To include operability of the prompt notification system sirens. 2.2.6 Demonstrate the ability to provide the public within the CCNPP plume exposure pathway emergency planning zone

 '                emergency status updates.

2-4

2.2.7 Test and demonstrate the adequacy of external communication systems from CCNPP, State, and County emergency operations centers and field locations. Federal agencies and contiguous States system will also be checked. 2.2.8 Demonstrate the abilty to initiate and coordinate timely and effective decisions with respect to an accident at CCNPP. 2.2.9 Demonstrate the capability to identify and provide resource requirements. 2.2.10 Demonstrate the capability to coordinate (internal / external) actions, needs and status of situations between organizations for the purpose of acquiring support and evoking appropriate decisions. 2.2.11 Demonstrate the level of support and participation provided by the responsible elected / appointed officials. 2.2.12 Demonstrate the capability to make decisions and to implement the following protective' actions:

a. Take shelter (iimited)

( . f b. Evacuation (limited)

c. Access Control (full activation)
d. Food, water, milk, and livestock feed control (limited) 2.2.13 Demonstrate the capability to make decisions and to l

l implement emeraency medical services. 2.2.14 Demonstrate methods and resources for distribution, issuance and administering of potassium iodide (KI) to emergency workers. 2-5

..O 2.2.15            Demonstrate methods and resources for distribution of dosimetry to emergency workers.

2.2.16 Demonstrate personnel monitoring, equipment mo'itoring, n and decontamination procedures. 2.2.17 Demonstrate the methods and capability for keeping radiation exposure records. 2.2.18 Demonstrate the capability to provide food, clothing and shelter for evacuees to include evacuation center operations. 2.2.19 Demonstrate the Public Information Program and the adequacy of the interface of State, County and CCNPP public information systems with the news media. 2.2.20 Test and demonstrate the adequacy of the emergency , operations center with respect to space, comfort and function for managing a fixed nuclear facility incident. 2.2.21 Test and demonstrate the adequacy, appropriateness, and effectiveness of the. internal ccmmunications system within the EOC, to include maps and displays. 2.2.22 Demonstrate the adequacy of staffing and competency of EOC staff. 2.2.23 Test and demonstrate the adequacy of access control and security means for EOC. O l 2-6 l

2.3 GUIDELINES Guidelines define the participants " extent of play" to meet the aforementioned objectives. 2.3.1 Players will not possess prior knowledge of exercise start time. All personnel will follow normal daily routines. 2.3.2 The emergency will commence with a postulated plant condition necessitating a declaration of an Unusual Event or higher level emergency. 2.3.3 Accident conditions will result in a simulated radiological release necessitating protective action considerations for the general public. Meteorological conditions may be varied. 2.3.4 Participants will perform, as appropriate, radiological monitoring, dose assessment, and ingestion pathway sampling activities. 2.3.5 Radiological Monitoring Field Teams (including BG&E's Mobile Environmental Monitoring Laboratory as needed) will be dispatched to test response tirne, communications, and monitoring and sampling procedures. Field teams will gather sample media if called for, and route such samples to plant laboratory facilities for analysis. Radiological Monitoring Field Teams will be accompanied by a controller / evaluator. Field teams will rendezvous with the . controller / evaluator at the Operational Support Center (on-site teams) or the South Processing Building (off-site teams). 2.3.6 The Media Center will be manned and perform its prescribed functions. The local press will be invited to participate. Media press releases will be prepared and submitted. 2-7

W O 2.3.7 Plant medical facilities and capabilities will be tested by evacuating a : simulated injured power plant worker for treatment and decontamination. Monitoring and decontamination actions and procedures will be demonstrated at the receiving hospital. , 2.3.8 Accident conditions may warrant assembly and evacuation of site personnel. When required, the emergency alarm shall be sounded and personnel assembled / evacuated. 2.3.9 BG&E on-site personnel directly involved in responding to an emergency shall participate to the fullest extent possible. This includes radiological monitoring teams, deployment, and emergency maintenance team activation. - 2.3.10 if needed, alternate means of plant access shall be simulated. Security personnel will exercise emergency procedures for site access without redirecting incoming and outgoing personnel.

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2.3.11 The drill shall not be initiated until word is received from the Lead Controller who, with concurrence from the Plant Superintendent and Shift Supervisor, is confident that I conditions are compatible for its safe performance.

                                                                - '    a   .o 2.3.12 All communications related to the drill'shall be identified as
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such. Verbal communications shall, be initiated and closed by ( .uw W the statement, "This is a drill." i I l0 i 2-8

O V 2.3.7 Plant medical facilities and capabilities will be tested by evacuating a simulated injured power plant worker for treatment and decontamination. Monitoring and decontamination actions and procedures will be demonstrated at the receiving hospital. 2.3.8 Accident conditions may warrant assembly and evacuation of site personnel. When required, the emergency alarm shall be sounded and personnel assembled / evacuated. 2.3.9 BG&E on-site personnel directly involved in responding to an emergency shall participate to the fullest extent possible. This includes radiological monitoring teams, deployment, and emergency maintenance team activation. 2.3.10 If needed, alternate means of plant access shall be simulated. Security personnel will exercise emergency procedures for site access without redirecting incoming and outgoing personnel. 2.3.11 The exercise shall not be initiated until word is received from the Lead Controller who, with concurrence from the Plant Superintendent and Shift Supervisor, is confident that conditions are compatible for its safe performance. 2.3.12 All communications related to the exercise shall be identified as such. Verbal communications shall be initiated and closed by the statement,"This is a exercise." O 2-8

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    .                             2.3.13             All communications related to an actual emergency shall be

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                                                     . unequivocally identified as such.                       If at any time a real                            -

emergency occurs, or plant operations warrant, all exercise related actions shall cease and response shall be directed to actual operational needs.  : J

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CONFIDENTIAL O LJ CALVERT CLIFFS NUCLEAR POWER PLANT 1983 EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 3.0 SCENARIO 3.1 General Description A. Casualty Simulated loss of coolant accident (LOCA) on Unit i resulting in approximately 11% fuel failure. Radioactivity is released to the environment via leaking containment purge valves and penetrations. The exercise will be initiated by a fire, involving safety-related equipment, requiring declaration of an Unusual Event. O The emergency escalates to an Aldet Jpon request of off-site fire fighting assistance. Subsequent to the fire a LOCA develops with available make-up systems unable to maintain coolant inventory. Core uncovery and fuel failure result. Personnel injury and contamination shali occur during response to the plant casualty. B. Meteorological conditions will be controlled by this scenario. Actual conditions shall not be used Initially the wind direction will be from 600towards California in St. Mary's County and will gradually shift to an easterly direction (from 2700), taking the plume towards Dorchester County. O - 3-1 4 7 ---

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CONFIDENTIAL , C. This Exercise shall be conducted so as not to cause any change

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to actual plant conditions. During the Exercise, only the Lead Controller (BG&E) may authorize scenario changes. All changes must be requested in advance. ' 3.2 Initial Conditions - t A. Unit 1 , MODE 1, operating at approximately 100% power. Steady State Full Power for 43 days. Reactor Coolant System Activity is 0.15 uCi/cc lodine I3I Dose Equivalent. Scheduled to be , shutdown for refueling in six (6) weeks. B. Unit 2 MODE 1, operating at approximately 100% power. Steady State Full Power for 29 days. Reactor Coolant System Activity is I3I Dose Equivalent. Preparing to decrease 0.10 uCi/cc Iodine power as a result of anticipated waterbox cleaning. l f C. Related Plant Operating Conditions

                                                     #12 HPSI Pump is out-of-service awaiting parts from the manufacturer.
                                                     #11 Charging pump is out-of-service for motor replacement.
                                                     #22 Intake Traveling Screen is out-of-service.
                                                     #13 Salt Water Pump is out-of-service.
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Unit 1 Spent Fuel Pool is being cleaned and prepared for new l J~* f uel rack installation. v . t 3-2 - 4

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              )                                  3. 5 DETAILED        UENCE comnEwnAL Time                                                                                Controller Sc:nario                                                                               Message Actual       Classification                                Event                          No.                Expected Action S = -00:15         None                 o Initial Conditions                                  1 A=   07:45 S = 00:00          None                 o Alarm received on Control                        2A,2B      o Dispatch Operator to confirm A = 08:00                                  Room fire panel (IC24B) window                                fire.

SP65 indicating fire in room 225, Rad. Exhaust, Equipment Room. o Met Conditions: Wind Directica (from) 60 Wind Speed 1 mph Differentiill Temperature -1.5%

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S= 00:02 None o Operator confirms fire in Rad. 3 o Dispatch fire brigade. A= 08:02 Exhaust Vent Equipment Room. Bottled gas explosion reported. o May declare an Unusual Event based on EAL XIII.A.2 S= 00:07I None or o Fire brigade arrives at the Actual Event o Combat fire A= 08:07* Unusual Event fire scene (Rnl. 225) S= 00:08I None or o Fire team leader requests 4 o , Declare an Alert based on A= 08:0P,I Unusual Event off-site assistance. EAL X.B. S= 00:15 Alert o Plant parameters normal. o Continue 100% power operation A= 08:15I

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(_f 3. 5 DETAILED UENCE s j h,OMW8Nllfd Time Controller Scenario Message Actual Classification Event No. Expected Action S = 00:20 Alert o Fire is under control.#11 and 6 o Assess damage. A = 08*20 #13 IIPSI pumps lost power. control, and annuciation due to the fire (unknown to oper-ators at this time). S = 00:25 Alert o Offsite Fire Dept. arrives at 7 o Distribute dosimetry and A = 08:25 South Processing Building, escort fire enginec to Auxiliary Building. S = 00:30 Alert o Fire is extinguished 3 prelim- n inue assess damage. 8B A = 08:30 inary report indJeatea no ~ structural damage, charred o Determine affected electrica cable trays and no electrical equipment, indentification numbers 8A legible, o CEA ejection Y # """ ' " #E"" Y 8C based on EAL III.C.1 or 2. o RCS pressure drops. 8G o Implement E0P-5, LOCA o Containment pressure in- 8 11 creasing, o RPS Channel D-10 pretrip alarm (containment pressure) o Containment low range monitors 8D (1-RI-5316) read 6 R/hr. o Initiate assembly and accoun ability of plant personnel, o Main Vent moqitor (RE-5415) reading: Unit 1 = 1.2E3 cpm 8E,8F o Sample containment atmospher Unit 2= 50 cpm o IC17 Alarm " Radiation Monito (indicates release to the Panel". environment) o Actual whole body dose rate at site boundary is 0.1mR/hr 3.-4

i s s  ! \ U 3. 5 DETAILED'wdUENCE U N b . ." ,' ikil[1b Time Controller Scenario Message Actual Classification Event No. Expected Action S = 00:33 Alert or o Unit #1 reactor trip,on low 9 o Declare a General Emergency A = 08:33 Site Emergency pressure (thermal margin). based on EAL III.D 3. o Sub-cooled margin decreases o SIS blocked auto-start. to 00F. o Dispatch plant operators o Containment pressure increases to investigate loss of to 6.2 psig. . safety injection pumps. o Aux. feed pumps start, o Trip reactor coolant pumps. r o MSIV closed. o Plant Superintendent directs Chemistry Director to obtal:- o Safety Injection Actuation post-trip RCS sample. Signal (SIAS) occurs. o Containment sprays actuate. o Dispatch operator to switch-gear for Charging Pumps, o Charging pump flow at 44 gpm (only #12 pump is running).

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o Containment fan coolers start, o No llPSI pump discharge pres-sure indicated. S = 00:35 'A = 08:35 General Emergency o RCS pressure decreasing. 10A,10B,10C,10D o Control casualty o Containment water level in-creasing. 8 t 4

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(_) . 3.5 DETAILED l kUENCE (~ s_- c . ." : r

                                                                                                                ,,I,fLa,7 t                g,1g Time                                                                                  Controller Scenario                                                                                 Message Actual        Classification                                             Event               No.           Expected Action S = 00:40      General Emergency                  o Only one (1) charging pump is            11A-y   o Dispatch operator to switch-A = 08:40                                             operating,                                        gear room to switch from ZA to ZB power, o Fire engines depart.

S = 00:44 A = 08:44 Ceneral Emergency o Char,ing pump #13 switched to 12 o #13 charging pump is indicat. ZB power. to be operable. S = 00:45 General Emergency o Charging pump flow increases 13A,13B o control casualty. A = 08:45 to 88 gpm. Not maintaining RCS inventory. o Unit #1 containment low-range o IC17 Alarm " Radiation Monitoi monitors (1-RI-5316) go off- panel" scale, liigh-range monitors (I-RI-5317) read 45 R/hr. o 2C10 Alarm "lligh range Rad. Monitor panel". S = 00:50I Ceneral Emergency o Plant operators report all I4 o Dispatch Maintenance Teams t. A = 08:501 ilPSI pumps and #11 LPSI pump investigate pump losses, won t s ta r t . #12 LPSI pump

    .                                                motor is running but pump is not.

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Time Controller Scenario Message Actual Classification Event No. Expected Action S = 01:00 General Emergency o Unit #1 containment liigh-range 15A-G o 2C10 Alarm "lligh-range Rad. A = 09:00 Monitors (141-5317) read 53 Monitor panel" R/hr. ' o Actual whole body dose rate o Main Vent monitor (RE-5415) at site boundary is 0.4 mR/h-reading: Unit 1 = 5000 cpm Unit 2 - 50 cpm o Met Conditions: Wind Direction (from) 55 Wind Speed 2 mph ' Differential Temperature -1.10 S = 01:15+- General Emergency o Maintenance teams report #12 16A-F o Begin repairs. A = 09:15i LPSI pump repairs will take approximately 4 to 5 hours. S = 01:30 General Emergency o RCS pressure continues to 17A-F A = 09:30 decrease. o Containment water level o Control Casualty. continues to increase. S = 01:45 o Plant Parameters 18A-E A = 09:45 T* f t :, - .-

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3. 5 DETAILED UENCE 9 _ { y n; . , * ' ' . 'N..

Time Controller Scenario Message Actual Classification Event No. Expected Action S = 02:00 General Emergency o Recovery Organization in Actual Event A = 10:00 place. 19 A- F o Containment liigh-range o 2 C10 Alarm "lligh-range Rad. monitors (1-RI-5317) read Monitors Panel". 50 R/hr. o Actual whole body dose rate o Main Vent monitor (RE-5415) at site boundary is 0.8 mR/hi reading: Unit 1 = 4800 cpm Unit 2 = 50 cpm o Dispatch First Aid Team o Chemistry Technician and IIP 20 o Isolate sample piping leak. Technician injured at the 21 Unit 1 sample sink when pipe 22 bursts, o Met Cond.ition's: Wind Direction (from) 45 Wind Speed 3 mph Differential Temperature -0.6 S = 02:10 General Emergency o First Aid Team arrives at scene o Provide first aid and assess A = 10:10* of injury.

  • injuries.

i S = 02:15I Ceneral Emergency o First Aid Team reports one Actual Event o Notify Rescue Squad and A = 10:15I victim capable of walking to Calvert Memorial llospital. 69' First Aid Room; requests 23A-E ambulance for transport of other victim to the hospital. (*j : - '* , 7 3 elit) d.. ,4 6 ;', s i * ,. 3-8

(~n , V 3. 5 DETAILED UENCE C'

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(,I)igk I.! ' ( Time Controller Scenario Message Actual Classification Event No. Expected Action S = 02:20+ ceneral Emergency 24 A = 10: 2(H- 25 S = 02:30+ General Emergency o Ambulance arrives., Actual F"c- t o Movement of injured person. A = 10:30;- . 26A-F S = 02:45 A = 10:45 General Emergency o Reactor core thermocouple 27A-E o Control casualty. readings indicate core uncovery. o Ambulance departs Actual Event S = 03:00 Cencral Emergency o Met, Conditions: 28A A = 11:00 Wind Direction (from) 25 28B Wind Speed 6 mph 29 Differntial Temperature +0.4 o Containment liigh-range Rad. 30 o 2C10 Alarm "lligh-range Rad. monitors (1-RI-5317) read Monitors Panel". 39 R/hr. o Actual whole body dose rate . o Main Vent monitor (RE-5415) site boundary is 019 mR/hr. reading: Unit 1 = 4700 cpm Unit 2 = 100 cpm

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o Injured worker arrives at Calvert Memorial llospital. Actual Event C

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g 7 ( ) 3. 5 DETAILED ENCE ( ,I fM , Time Controller Scenario Message Actual Classification Event No. Expected Action S = 03:15 General Emergency o Containment high-range Rad. 31A-B o Request a Post Accident A = 11:15 monitors (1-RI-5317) read RCS sample. 88 R/hr indicating clad failure / gap release (100%). o Initiate sampling. o Containment air and RCS activity inc/ eases, o Rhodium detectors signal increases due to overheating. S = 03:22 Ceneral Emergency o Containment high-range Rad. o Consider recommending evac-A = 11:22 monitors read 1.6E4 R/hr. uation to Sta_te/ Counties, o Fuel melting begins at center of core. S = 03:30 Ceneral Emergency o Main Vent monitor (RE-5415) 32A-B o Actual whole body dose rate A = 11:30 reading: Unit 1 = 200,000 at site bo dary is 47 mR/hr. Unit 2 = 500 cpm S = 03:45 General Emergency o Cor'e thermocoup1'e temperatures 33 o Control casualty. A = 11:45 continue to increase.

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( 3. 5 DETAILED kUENCE (

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A ' , te2,' t ' :..t ,*.. ,; ., i - Time Controller Scenario Message Actual Classification Event No. Expected Action S = 04:00 General Emergency o Containment high-range rad. 34A,34B,34C A = 12:00 monitors (1-RI-5317) read 1.3E5 R/hr. . o Main Vent monitor (RE-5415) o Actual whole body dose rate reading: Unit 1 = offseale at site boundary is 1675 Unit 2 = 1000 cpm mR/hr. 10 meter dose rate = 20 R/hr o Met Conditions: Wind Direction (from) 350 Wind Speed 10 mph Differential Temperature +1.6 S = 04:15 General Emergency o Core thermocouple temperatures 35 o Control Casualty.* A = 12:15 increase to 1490 F. S = 04:30 General Emergency o Containment high range non- 36A-B A = 12:30 itors (L-RI-5317) read 1.3E5 R/hr. o Main ven't monitor (RE-5415) o Actual whole body dose rate reading: Unit 1 = Offscale at site boundary is 2150 Unit 2 = 1000com mR/hr. 10 meter dose = 30 R/hr. S = 04:45 General Emergency o Fuel melt continues. 37 A= 12:45 t-. . 3-11

3. 5 D5 TAILED "JENCE c o i e.. n . .. , . .,

Time Controller Scenario , Message

 -Actual   Classification                         Event                      No.            Expected Action.

S = 05:00 General Emergency o #12 LPSI pump returned to 38A-C A = 13:00 service, o Paximum fuel failure is approximately 11%. o Containment high-range non-itors (1-RI-5317) read 1.2E5 F/hr. o Main Vent monitor (RE-5415) o Actual whole body dose rate reading: Unit 1 = Offscale at site boundary is 1975 mR/! Unit 2 = 1000 cpm 10 meter dose rate = 28 R/hr Fet Conditions: Wind Direction (from) 2800 Find Speed 11 mph Differential Temperature +3.2 S = 05:15 Ceneral Emergency o IPSI flow rate is greater than 39 o RCS filling. A = 13:15 RCS leak S = 05:30 Ceneral Emergency o Containment high range mon- 40A-B A = 13:30 itors (1-RI-5317)

  • read 1.25ES R/hr.

o Pain Vent monitor (PE-5415) o Actual whole body dose rate reading: Unit 1 = 1200 cpm at site boundary is 1.5 mR/hi Unit 2 = 100 cpm e .{ b ~* . . I f. ! I ".27 h if t. i a I-3-12

O A O 3. 5 DETAILED ENCE V

                                                        *                                               .>.3.-

( .s , s .s !!9! : :: , . . , 8. Time Controller Scanario Message Actual Classification Event No. Expected Action S = 05:45 Ceneral Emergency o Core thermocouple temperature 41 A = 13:45 decreases. S = 06:00 Ceneral Emergency o Containment high-range mon- 42A-B A = 14:00 itors (1-RI-5317) read 1.lES R/hr. o Main Vent monitor (RE-5415% o Actual whole body dose rate reading: Unit 1 = 50 cpm at site boundary is 0.0 mR/hr Unit 2 = 50 cpm (Release to the enviro'nment ,

                                                                                        ~

has terminated) . o Met Conditions: Wind Direction (from) 270 blir] Speed 9 mph P.fferential Temperature +3.6 < S = 06:15 General Emergency ,

                                         ,                               43 A = 14:15                                            -     .

S = 06:30 General Emergency o Plant parameters are stabliz- 44 A-B o Continue recovery measures.

  • A = 14:30 ing. .

S = 06:45 Ceneral Emergency 45 A = 14:45

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(_) 3. 5 DETAILED k,ENCE (~ (~, (_j _s

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Time Controller Scenario Message Actua1 Classification Event No. Expected Action S = 07:00 General Emergency o Containment high range mon- 46A-B 4 = 15:00 itors (1-RI-5317) read 9.5E4 R/hr.

               .                      o Pain Vent monitor (RE-5415) reading: Unit 1 = 50 cpm Unit 2 = 50 cpm o Het Conditions:

Wind Direction (from) 270 Wind Speed 7 mph Differential Temperature +3.0 S = 07:15 47 A = 15:15 thru General Emergency o Recovery codtinues. 48A-B S = 08:00 49 A = 16:00 50 6 y .. {* c a ., .. , m m- 6 L . 3-14

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, I?S3 TIME: Scenario: -00:15 Message No.: 1 Actual: 07:45 Controlier: TO: Shift Supervisor LOCATION: Control Room MESSAGE: Initial Conditions o Unit 1: 100% steadj state power operation for 43 days. RCS activity is 0.15 uCi/cc I-131 Dose Equivalent. Scheduled to be shutdown for refueling in six (6) weeks. sO. o Unit 2: 100% steady state power operation for 29 days. RCS activity is 0.10 uCi/cc I-131 Dose Equivalent. o Related Plant Conditions: o #12 HPSI pump is out-of-service awaiting parts ' from the manufacturer. , o #22 Intake Traveling Screen is out-of-service. o #13 Salt Water Pump is out-of-service. o Unit 1 Spent Fuel Pool is empty, being cleaned and prepared for new fuel rack installation. l o #11 Chat 31ngpump is out-of-service for motor replacement. 4 *

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  • 3-15

l CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT l

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EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 j l l TIME: Scenarios 0:00 Message No.: 2A Actual: 8:00 Controller: TO: Control Room Operator LOCATION: Control Room MESSAGE: Fire panel (lC24B) alarming: indication of fire in Room 225, Rad. exhaust vent equipment room. Meteorological Conditions: Wind Direction from 300 Wind Speed: 1 mph . Differential Temperature: -1.50 F

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j 3-16

CONFIDENTIAL CALVERT CLIFFS MUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE o)

 'v SEPTEMBER 14, 1983 00:00                          Message No.:      2B TIME:       Scenario:

Actual: 08:00 Controller: TO: control Room Operator LOCATION: control Room MESSAGE: Plant Parameters Unit 1 S/G Pressure: 850# T: h 5900 RCS Tf: 5450

    )                        Thermocouple: 570              ,

Pressure: 2225# p ,, Level  : 190 Subcooled Fargin  : 56 Pressure: O psig , g Containment Temp.  : 109 F ! Level  : 0 in. i RWT Level: 468" l

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O 1 3-17

CONFIDENTIAL i CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: Scenario: 00:02 Message No.: 3 Actual: 08:02 Controller: TO: Auxiliary Building Operator LOCATION: 5 ft. Aux. Bldg. MESSAGE: Fire has engulfed room 225, Rad. exhaust vent equipment room. Personnel working in vicinity report an explosion involving bottled gas. O-I 1 e, =- - ._

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3-18

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERC5E SEPTEMBER 14,1983 TIME: Scenarios 00:02+ Message No.: 4 Actual: 08:02+ Controller:

                    .(upon arrival on fire scene)

TO: Fire Team Leader LOCATION: Fire scene (Rad. Exhaust Vent Equipment Room) MESSAGE: Damage report: Fire involves an acetylene bottle, rags, and possibly flammable liquid. It is located in an area of the room impacting upon electrical cable trays and conduit. Contingency: Call for off-site assistance.

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O 3-19

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 00:15 Message No.: 5 TIME: Scenario: Actual: 08:15 Controller: TO: Control Room Operator LOCATION: Control Room MESSAGE: Plant Parameters Unit 1 S/G Pressure: 850# T:h 5900 RCS T: c 545

  • Thermocouple: 570 F Pressure: 2225# ~

P ss er Level  : 190 Subcooled Margin  : 560 s Pressure: O psig l Containment Temp.  : 1090F Lcvel  : 0 in. RWT Level: 468" O 4 s ik;u : . .-- -.:. '.- .=. . , i9 l l' - - - . .

            . _.    . . _ _ __ _ . . _ _              . _ . _ _     3_20

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE Q SEPTEMBER 14, 1983 TIME: Scenario: 00:20 Message No.: 6 Actuals - 08:20 Controller: TO: Fire Team Leader LOCATION: Fire Scene (Room 225, 5' Aux. Bldg.) MESSAGE: Fire is under control. e

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1 3 21

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT O EMEaGENCv aEseONsE ExEaCisE SEPTEMBER 14,1983 TIME: Scenario: 00:25 Message No.: 7 Actual: 08:25 Controller: TO: Security officer LOCATION: South Processing Building MESSAGE: Fire Engines arrive. (Simulated)

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983

            ' Scenario:      00:30                  Message No.:          8A T1ME:

Actual: 08:30 Controtter: TO: Control Room Operator LOCATION: Control Room MESSAGE: Plant Parameters Unit 1 S/G Pressure: 985# T: h 5900 RCS T: c 5450 9 Thermocouple: 540 0 . Pressure: 1000# Pressurizer 1.2" hvel -

   ~

Subcooled }fargin  : 0 Pressure: 1.3 psig Containment Temp.  : 1550F Level  : 0" RWT Level: 468" i

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT  ; O e M e a c e s C v a sse O N se ex s a Cise SEPTEMBER 14, 1983 TIME: Scenario 00:30 Message No.: 8B Actual: 08:30 Controller: TO: Fire Team Leader LOCATION: Fire Scene MESSAGE: Fire is extinguished. Preliminary DamaFe Report: No structural damage. Cable trays are charred. No electrical iddntification numbers are legible. O. 4 4 4 b n u.4a*

                                               ?<

O ~s' ni 3-24

CONFIDENTIAL CALVERT CLIFFS. NUCLEAR POWER PLANT O E=EaGENCv REseONsE ExEacisE SEPTEMBER 14,1983 Scenario: 00:30 Message No.: 8C TIME: 08:30 Controller: Actual: TO: control Room Operator LOCATION: control Room MESSAGE: o RPS Channel D-10 pre-trip alarm o Volume control tank level decreasing o 1C17 alarm " Radiation Monitor Panel" -O . I T' b * , .

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O 3-25

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT O EMERcENCv RESeONSE ExEaCsE SEPTEMBER 14, 1983 00:30 8D TIME: Scenario: Message No.: 08:30 Controller: Actual: TO: control Room Operator LOCATION: Radiation Monitor Panel (1C17) MESSAGE: o containment low range monitors (1-RI-5316) are reading 6 R/hr. O . I e s v a g .; , , .g g

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERC5E O V SEPTEMBER 14, 1983 00:30 Message No.: 8F TIME: Scenario: Actual: 08:30 Controller: 5 min. (future) CONTROL ROOM TO:

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERC5E /^ t' SEPTEMBER 14,1983 TIME: Scenario: 00:30 Message No.: 8G Actual: 08:30 Controller: 5 min. (future) CONTROL ROOM

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l-t . l 3-29 . . R. .

CONFIDENTIAL CALVERT CUFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERC5E SEPTEMBER 14, 1983 TIME: Scenario: 00:30 Message No.: 8H Actual: 08:30 Controller: 5 min. (future) TO: CONTROL ROOM

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 TIME: Scenarios 00:33 Message No.: 9 Actuah 08:33 Controller: TO: Control Room Operator LOCATION: Control Room MESSAGE: o Unit 1 Reactor trip occurs o Safety inspection actuation (SIAS) occurs o SIS blocked auto-start indication. o Aux. feed pumps start o MSIV closed - o Containment sprays actuate o Charging pump flow @ 44 gpm o Containment fan coolers on , o No HPSI or LPSI pump discharge pressure indicated o . . .- .

                                                                     .    .                 1 3-31

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: Scenario: 00:35 Message Nc.: 10A Actual: 08:35 Controller: 5 min. (future) TO: CONTROL ROOM Q][ _=.. .nn

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE O O SEPTEMBER 1% 1983 i TIME: Scenario: 00:40 Message No.: llD Actuals . 08:40 Controller: 5 min. (future) CONTROL ROOM TO:

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t= .

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t . .tu r{.. = :1 n::- =j r'n nnr= =: -" :-* = nf n :t:- ;= . .- :t r n ;; .: nl:

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 00:40 Message No.: llE TIME: Scenario: 08:40 Mroh Actual: 5 min. (future) CONTROL ROOM TO: __ ~1_. _.._ __ ..r=._______,.._.._...i_....-..=.t..=. _=t,.--- n= ..__:;_ .g .._.-]... ,: =.  ; ., =

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                                                                                                                                                                                                                                = r=:n.: L_ __n_.t
                                                                                                                                                                                                                                                                                        .n t.t:L%r f q =- -- t==:=- - i---- r=1nx:=xn;nnt: q:ni. nnn- --~nn tn .j=[ . .

n ur= - r n- '""nn=t:-= :nnt: :. == =:x.:t,: 4. ..: ._::n nt._."_. r . = -

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wg g: :n}= =.untur =gr: n

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                                                                      =                       .            -      . ..                     __ = _ .           -_ - .

CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 TIME: Scenarios 00:40 Message No.: 11p Actuals 08:40 ControHer: TO: security officer LOCATION: South Processing Building MESSAGE: Fire Engines Depart (Simulated) 1 9 O. 6 O s , I i !O

                                                                                                                                            -                        - - 1 3-41                                                                        %

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE Q SEPTEMBER 14,1983 Scenario: 00:44 Message No.: 12 TIME: Actual: 08:44 Controller: TO: Plant Operator . LOCATION: Switchgear Room MESSAGE: Charging pump (113 switched to ZB power, indicates pump is on. 5 l l i i l O '1~

                                                      $J    ., ,

3-42

                              - ._ _.           .-                                         -_.              _ _ =               -              ..

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 00:45 Message No.: 13A TIME: Scenarios Actual: 08:45 Controller: TO: Control Room Operator LOCATION: Control anom MESSAGE: Plant Parameters Unit 1 S/G Press'tre: 585# T:h 4950 RCS T: 425 Thermocouple: 485 Pressure: 600# Pressurher :0 Level Subcooled Margin :0 Pressure: 5.3 psig r Containment Temp.  : 146 F Level :4.5" RWT Level: 12 ft. l O  ;:!i .; '.': 3 0[El 3-43 1 - _

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERC5E SEPTEMBER 14, 1983 138 TIME: Scenarios 00:45 Message No.: Actual 08:45 Controllers yo, Control Room Operator i LOCATION: Control Room MESSAGE: charging pump flow has increased to 88 gpm. O l l l

                                          ,.-      ..  -.3       y Q                              y, i;a; p m,.->...1--

3-44

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT O EuEaceNcv aEseONsE ExEaCisE SEPTEMBER 14, 1983 00:50+- Message No.: 14 TIME: Scenarios Actals 08:50+_ Controller: TOs Plant Operator LOCATION: Auxiliary Building (switchgear/ECCS pump room) MESSAGE: o #11 and #13 HPSI pumps are not running, no apparent reason. o #11 LPSI pump is not running, no apparent reason.

                      ,   o #12 LPSI pump r tor is running but the pump   -

is sitting still. e e

                                  **'                e
                                                                ..gz 0      ~

k< .- l.*l b. $ ?.),, 3-45

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 . TIME: Scenario: 01:00 Message No.: 15A ' Actuals 09:00 Controller: TO: Control Room Operator LOCATION: Control noom MESSAGE: Plant Parameters Unit 1 S/G Pressure: 592#

     .                                          T:h 4850 RCS T:   c 425 Thermocouple: 4840 Pressure: 600#

Pressurizer tevel :O Subcooled }fargin :0 Pressure : 4.6 psig Containtn6nt Temp.  : 1410F Level  : 10" RWT Level: 6.5 ft. l i

                                                                    ?9
  • Y 'i

, ~ ~

                                                                                                 ~            '

O i

      -- _.-~... . ~._ _ _. _                             _ .._ . _ _.3._46           _ , _ _ _ _ _ _ , _ , .                  _ _ , _ _             ,._ _ _ . _ _ _ _ _

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT .

       .                                        EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 15B TIME:      Scenarios
  • 01:G0 Message No.:

Actuals 09:00 Controller: TO: Control Room Operator LOCATION: Radiation Monitor Panels MESSAGE: o Containment high-range monitors (1-RI-5317) reading 53 R/hr.

o Main Vent Monitors (RE-5415) reading

i Unit 1 = 5,000 cpm i Unit 2 = 50 cpm ! o Meteorological Conditions: Wind Direction (from) 55 Wind Speed 2 mph Temperature Differential -1.1 F s

                                                                         @  ,4 **e
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O 3-47

CONFIDENTIAL MERf CLIFFS NUCLEAR POWER PLANT

       -                                                                                                                     EMERGENCY RESPONSE EXERCISE p'

> SEPTEMBER 14, 1983 TIME: Scenario: 01:00 - Message No.: 15c Actual: 09:00 Controller: 15 min. (past) To: _ _ , . . _ . . .___. .____ _. _. __ _. .. .. _ ._ .._._t.... l CS 6 6

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE s SEPTEMBER 14, 1983 Scenario: 01:00 Message No.: ISD TIME: 09:00 Controller: Actual: 15 min. (past) TO: CONTROL ROOM

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: Scenario: 01:00 Message No.: 15E Actual: 09:00 Controller: 15 min. (past) CONTROL ROOM g

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3-50

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE j SEPTEMBER 14, 1983 TIME: Scenario: 01:00 Message No.: 15F Actual: 09:00 Controller: 15 min. (east) TO: CONTROL ROOM n - ;= ==:- f r _ .

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3-51

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT D] EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: Scenarios 01:00 Message No.: 15G 09:00 Controller: Actunh TO: Radiological Assessment Director LOCATION: Control Room /ECC/AECC MESSAGE: Corporate Meterologist Weather Forecast: Low pressure storm system offshore, moving up the East Coast. Expect increasing cloudiness with light rain by 12:00 Noon continuing throughout remainder of the day. Winds gradually shifting from NE to SW by evening. ,

                                                 '                                                 ~

O e N Ty ? 19 i es e cs  ; O I i I : <.) , - 3-52

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT . EMERGENCY RESPONSE EXERCISE O SEPTEMBER 14,1983 TIME: Scenario: 01:15 Message No.: 16A Actual: 09:15 Controller: 1 TO: control Room Operator LOCATION: control Room MESSAGE: Plant Parameters Unit 1 S/G Pressure: 592# T:h 47000 RCS T: e 427 , Thermocouple: 4750 p ,, Pre'ssure: 540# . Level  : 0 Subcooled Fargin  : 0 . Pressure: 4.4 psig - Containment Temp.  : 139 F Level  : 15" RWT Level: 1.75 ft.

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3-53

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE IO)

   \._/                                                                                                                                                          SEPTEMBER 14, 1983 TIME:                                                  Scenario:                                            01:15                                                                                      Message No.:                                                                                                     '168 09:15                                                                                      Controller:

Actual: 15 min. (past) TO: CONTROL ROOM 1._ . _ . . _ [] Dhh _

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                                                                                                                                                                                                                                                                     .a . . ,                                                           .                                                    . . ,

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERC5E SEPTEMBER 14, 1983 Message No.: 16c TIME: Scenario: 01:15 Actual: 09:15 Controller: 15 min. (past) yo CONTROL ROOM n.:

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE de SEPTEMBER 14, 1983 16D TIME: Scenario: 01:15 Message No.: Actual: 09:15 Controller: 15 min. (east) TO: CONTROL ROOM

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE (mi 5

   %)                                                                                                   SEPTEMBER 14, 1983 01:15                                                           Message No.:                                                                          16E TIME:                                   Scenario:

Actual: 09:15 Controller: 15 min. (past) CONTROL ROOM

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CONFIDENTIAL  !' CALVERT CLIFF 5 NUCLEAR POWER PLANT

                                                """" ""c' ""S"         "5" *** *c'5" O                                                      SEPTEMBER 14, 1983 TIME:       Scenarim              01:15+-           Message No.:                      16F Actuals               09:15+-           Controller:

(Upon arrival at pump) TO: Mechanical Maintenance Team i LOCATION: #12 LPSI Pump MESSAGE

  • The motor coupling is not keyed to the shaft. The key must i have sheared. Repairs expected to take four hours.

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 J 01:30 Message No.: 17A TIME: Scenario: Actual: 09:30 Controller: TO: Control Room Operator LOCATION: Control Room MESSAGE: Plant Parameters Unit 1 S/G Prersure: 592# T: h 455 RCS T: e 4300 Tll ermocouple: 465 p , Pressure: 480# Level  : O Subcooled Ifargin  : 0 Pressure: 4 psig - Containment Temp.  : 134 F Level  : 20.5" RWT Level: 0 i s 4 ' l 's

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: Scenario: 01:30 Message No.: 17B Actual: 09:30 Controller: TO: control Room Operator LOCATION: Radiation Monitor Panels MESSAGE: o Containment high-range monitors (1-RI-5317) reading 61 R/hr. o Main Vent Monitors (RE-5415) reading: Unit 1 = 4,900 cpm Unit 2 = 50 cpm O t l

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 01:30 Message No.: 17E TIME: Scenario: Actual: 09:30 Controller: 15 min. (past) CONTROL ROOM TO:

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE pJ SEPTEMBER 14, 1983 01:30 Message No.: 17F TIME: Scenario: Actual: 09:30 Controller: 15 min. (past) CONTROL ROOM TO:

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE O SEPTEMBER 14, 1983 TIME: Scenario: 01:45 Message No.: 18A Actual: 09:45 Controller: TO: Control Room Operator LOCATION: Control Room Plant Parameters Unit 1 MESSAGE: S/G Pressure: 592# . T: h 450 RCS T: c 437 ' Thermecouple: 4550 , p ,, Pressure:440# . Level :0 Subcooled Pargin :0 s Pressure:3.5 psig - Containment Temp. :1290F Level :25.5" RWT Level: 0 I

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE n / \ U SEPTEMBER 14, 1983 TIME: Scenario: 01:45 M.essage No.: 18B Actual: 09:45 Controller: - 15 min. (past) CONTROL ROOM TO: _ ..... _... ... ...... _ .,_ _..._... _2

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE O SEPTEMBER 14,1983 TIME: Scenario: 01:45 Message No.: 18E Actual: 09:45 Controller: 15 min. (past) CONTROL ROOM

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 TIME: Scenarios 02:00 Message No.: 19A Actual: 10:00 Controller: TO: control Room Operator LOCATION: control Room MESSAGE: Plant Parameters Unit 1 S/G Pressure: 592# T: h 440 RCS T: e 4350 e Thermocouple: 443 . Pressure: 400# Pressurizer 1 .0 Subcooled Margin  : 0 Pressure: 3.25 psig

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3-72

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE bm SEPTEMBER 14, 1983 Scenario: 02:00 Message No.: 19D TIME: 10:00 Controller: Actual: 15 min. (past) CONTROL ROOM

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3-73

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 (q v 19E TIME: Scenario- 02:00 . Message No.: Actual: 10:00 Controller: 15 min. (past) TO: CONTROL ROOM 1 .

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  • 6

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT l EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: 02:00 Message No.: 19F

                                                 . Scenario:

Actual: 10:00 Controller: 15 min. (past) CONTROL ROOM

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE O SEPTEMBER 14, 1983 TIME: Scenario: 02:00+ Message No.: 20 Actuals 10:00+ Controller: TO: First Aid Team (L/ CATION: Accident Scene (Unit 1 Sample Sink) MESSAGE: o Victim #1 lying on floork unconscious. Clothing is soaked from hot sample line water. A piece of metal has penetrated the left forearm and chest. Skin is red and blistered where hot water splashed on the victim. o Victim #2 is standing. Has been splashed with small

  • amounts of sample ine gater. Victim has several small -

reddened areas on hands and torearms with superficial

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3-76

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: Scenariac 02:00+ Message No.: 21 Actsl When requested Controller: TO: First Aid Team LOCATION: Accident Scene MESSAGE: vital Signs Victim #1_ o BP: 100/60 o Pulse: 112, thready - o Respirations: 28, shallow. Little movement on left O o 1ae t cae t- 11. Pupils equal and reactive to light. Victim #2 o BP: 134/86 o Pulse: 92 and regular s o Respiration: 16 l l l

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O 3-77 l .-. - - _ _ _ _ _ __

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER FLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 TIME: Scenario: 02:10+ Message No.: 22 Actuals when requested Controller: (10 minutes after previous message) To: First Aid Team LOCATION: Accident Scene MESSAGE: vital Signs Victim #1 t { o BP: 90/50 o Pulse: 128, thready

                       ,o      Respiration:               24 and shallow Victim #2                                                            .             .

o No change.

                                                   'R'3 }         '?                    _

3 . .> . - O 3-78 l

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: Scenario: n21s Message No.: 23A Actual: 10:15 Controller: TO: control Room Operator LOCATION: control Room MESSAGE: Plant Parameters Unit 1 S/G Pressure: 592# T: h 435 RCS T: c 430 Thermocouple: 4320 O Pressure: 360# , Pressudm Level :0 - Subcooled Ifargin :O s Pressure : 3 psig , Containment Temp.  : 121 F Level  : 36" RWT Level: 0 I

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                                                                                  *1, O

3-79

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 TIME: Scenario: 02:15 Message No.: 23B Actual: 10 ?" Controller: 15 min. (past) - TO: CONTROL ROOM []

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3-81 l

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE O SEPTEMBER 14, 1983

 \vl TIME:                                              Scenario:                                              02:15                                                                      Message No.:                                                                                                23D Actuah                                                 10:15                                                                     ControIIer:

15 min. (past) TO: CONTROL ROOM

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l l 3-82 . ., 7

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE O a SEPTEMBER 14,1983 TIME: Scenario: 02:15 Message No.: 23E Actuah 10:15 Controller: 15 min. (paso TO: CONTROL ROOM

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE 7 SEPTEMBER 14, 1983 TIME: Scenario: 02:20+ Message No.: 24 Actual: when requested Controller: (10 minutes after previous message) TO: First Aid Team LOCATION: Accident Scene MESSAGE: Vital Signs Victim #1 o BP: 90/50 o Pulse: 124, thready o Respirations: 24 and shallow O

  • te en v sterted=

o BP: 100/60 o Pulse: 112 ! o Respiration: 26 & shallow Becoming responsive. , Victim #2 o No change. O

                                                                        2 3-84

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14,1983 TIME: Scenarios 02:201 Message No.: , 25 Actual: when requested Controller: Do not give message form to HP Tech. Give values TCk HP Technician as surveys are taken. LOCATION: 69' Decontamination Room MESSAGE: Injured victim #2 contamination status (See Attached Picture) ist Decontamination 20,000 dpm or 4,000 cpm 2nd Decontamination 5,000 dpm or 1,000 cpm - Continued decontamination attempts fail. Fixed dose rate = 0.15 m Rad /hr. @ 1/2 inch. ~ s l

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l 3-85

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l I CONTAMINATED AREAS AS TO LOCATIONS, DEGREE OF CONTAMINATION, U,e LOCATION OF WOUNCS VICTIM *2.  ! i l'A B \

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3-86 e-

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE O SEPTEMBER 14,1983 TIME: Scenario: 02:30 Message No.: 26A Actual: 10:30 Controller: TO: Control Room Operator LOCATION: Control Room MESSAGE: Plant Parameters Unit i S/G Pressure: 592# T: h 430 RCS T: e 425 Thermocouple: 436 , , Pressurizer ressve:3 W f Level :0-Subcooled Margin :0 Pressure:2.8 pgig , Containment Temp. :120.5 F Level :38" RWT Level: 0 l i

                                     ~~

O -

                                                                                                                   ..n 3-87

CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE SEPTEMBER 14, 1983 Scenario: 02:30 Message No.: 26B TIME: Actuals 10:30 Controller: __ TO: control Room Operator Ly37gog; Radiation Monicer Panels MESSAGE: o Containment high-range monitors (1-RI-5317) reading 45 R/hr. o Main Vent Monitors (RE-5415) reading: Unit 1 = 4,800 cpm Unit 2 = 50 cpm C _ t

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CONFIDENTIAL CALVERT CLIFFS NUCLEAR POWER PLANT EMERGENCY RESPONSE EXERCISE

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 \/                                                                                                                                                                     SEPTEMBER 14, 1983 2E TIME:                                                    Scenario:                                                      02:30                                                                                             Message No.:

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