Text

Public Version of Rev 83-02 to Emergency Plan Implementing Procedures Manual,Including Procedure CP/0/B/4003/02 Re Determination of Plume Direction to Be Monitored After Large Unplanned Release of Radioactivity
	ML20069J462
Person / Time
Site:	Oconee
Issue date:	02/21/1983
From:	Killough M; DUKE POWER CO.
To:	;
Shared Package
ML16162A444	List: ML16162A443; ML16288A622; ML20069J462;
References
	PROC-830221-01, NUDOCS 8304220340
	Download: ML20069J462 (34)
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e DUKE POWER COMPANY OCONEE NUCLEAR STATION IMPLEMENTING PROCEDURES w

7 Revision 83-2 February 21, 1983 O

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TABLE OF CONTENTS Emergency Telephone Numbers - (1/31/83, Rev. 9)

AP/0/B/1000/01 Event Index - (10/29/82)

AP/0/B/1000/02 Unusual Event - (10/29/82)

AP/0/B/1000/03

Alert - (10/29/82)

AP/0/B/1000/04 Site Area Emergency - (10/29/82)

AP/0/B/1000/05 General Emergency - (10/29/82)

AP/0/B/1000/06 Procedure for Initiating Protective Action Guides for the General Public in the Emer-gency Planning Zone - (2/7/83)

AP/C B/1000/07 Procedure for Offsite Dose Calculations by Control Room Personnel or Emergency Coordinator.during a Loss of Coolant Accident - (11/05/82)

.AP/0/B/1000/08 Procedure lEor Response Actions for. Accidents /

Emergencies - (9/03/82)

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AP/0/A/1000/10 Procedure for Emergency Evacuation of Station Personnel - (05/05/82)

Station Directive 2.9.1 Station Assembly and Evacuation Procedure -

(04/14/82)

Station Directive.2.9.2 Emergency Response Organization - (06/23/82) 9 PT/0/B/2000/04

- Procedure for Establishment and Inspection-

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of the Technical Support Center - (08/09/82)

PT/0/B/2000/05-

~ Oconee Nuclear Data Transmission from TSC (9/15/82)

CP/1/A/2002/04A Post Accident Liquid Sampling of the Reactor Coolant System (12/01/81)

CP/2/A/2002/04A Post Accident Liquid Sampling of the Reactor Coolant System (12/01/81)

CP/3/A/2002/04A Post Ac6ident Liquid Sampling of the Reactor Coolant System (12/01/81) i CP/1/A/2002/04B Post Accident Liquid Sampling of the Low Pressure Injection System (12/01/81) j Revision 83-2 l

February 21, 1983

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.Page 2 Table of Contents (Implementing Procedures - Continued)

CP/0/B/2003/02 Estimate of Failed Fuel Based on I-131 Concentration (12/15/82)

CP/1&2/A/2002/05 Post Accident Caustic Injection into the Low Pressure Injection System (01-26-81) e CP/3/A/2002/05 Post Accident Caustic Injection into the Low Pressure Injections System (01-26-81)

CP/2/A/2002/04B Post Accident Liquid Sampling of the Low Pressure Injection System (12/01/81)

CP/3/A/2002/04B Fost Accident Liquid Sampling.of the Low Pressure Injection System (12/01/81)

CP/0/A/2004/2E Post Accident Determination of Boron Concentration

.Using Carminic Acid (07/09/82) l CP/0/A/2004/3C Post Accident Determination of Chloride by Specific l

Ion Electio'de Using Beckman 4500 Meter - (07/09/82) l CP/0/A/2005/2D Post Accident Determination of Gamma Isotopic

)

Activity (07/09/82)

CP/0/B/4003/01 Procedure for Environmental Surveillance Following a Large Unplanned Release of Gaseous Radioactivity - (12/09/82)

CP'/0/B/4003/02 The Determination of' Plume Direction and Sector (s)

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to be Monitored Following a Large Unplanned Release o.f Gaseous Activity - (1/20/83);

HP/0/B/1009/09 Procedure for Determining the Inplant Airborne

- Radioiodine Concentration During Accident Conditions - (07/09/81)

HP/0/B/1009/10 Procedure for Qu'antifying Gaseous Releases Through Steam Relief Valves Under Post-Accident Conditions - (05/06/82)

HP/0/B/1009/11 Projection of Offsite Dose from the Uncon-trolled Release of Radioactive Materials Through a Unit Vent - (12/23/82)

HP/0/B/1009/12 Distribution of Potassium Iodide Tablets in

- the Event of a Radioiodine Release - (08/13/82)

Revision 83-2 February 21, 1983

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Table of Contents (Implementing Procedures'- Continued) x x

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N HP/0/B/1009/13 Procedure for Implementation and Verification i

for the Availability of a Back-Up Source of Meteorological. Data - (2/12/83)

HP/0/B/1009/14 Project Offsite Dose from Releases other than Through a Vent - (12/20/82)

HP/0/B/1009/15 Procedure-for Sampling and Quantifying High Level Gaseous Radiciodine and Particulate Radioactivity - (1-25-83)

HP/0/B/1009/16 Procedure for Emergency Decontamination of Personnel and Vehicles on-site and from Off-site Remote Assembly Area - (9/16/82)

IP/0/B/1601/03 Environmental Equipment Checks - (12/08/82) i s

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I EMERGENCY ELEPHONE NUMBERS This enclosure provides a listing of telephone numbers for various personnel and agencies that may have a part in dealing with an emergency situation or providing other assistance as needed at Oconee Nuclear Station.

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This directory provides a listing of telephone numbers for various personnel l

and agencies that may have a part in dealing with an emergency situation or providing other assistance as needed at Oconee Nuclear Station.

TABLE OF CONTENTS P

NOTIFICATION OF AGENCIES, CRISIS MNAGEMENT TEAM, KEY COMPANIES.

.1-5 EMERGENCY FACILITY LOCATIONS.

6 OCONEE TELEPHONE ACCESS CODES.

7 TECHNICAL SUPPORT CENTER.

8 - 10 OPERATIONAL SUPPORT CENTER.

9 HEALTH PHYSICS CENTER.

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COMMUNICATIONS COORDINATION.

10 CRISIS MANAGEMENT CENTER..

. 11 - 13 GENERAL OFFICE SUPPORT CENTER.

12 BACKUP CRISIS MANAGEMENT CENTER - (Liberty).

13 CRISIS NEWS CENTER.....

14 NUCLEAR REGULATORY COMMISSION.

5 NRC HEALTH PHYSICS NETWORK TELEPHONES.

.15 DUKE EMERGENCY RADIO. s 16 EMERGENCY NUMBERS - Pickens County.

17 EMERGENCY NUMBERS - Oconee County.

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UMBER CODE FOR IDENTIFYING PERSONNEL / ACTIVITIES TO BE NOTIFIED CODE 1.

NUCLEAR REGULATORY COMMISSION by Red Phone within one hour.

2.

UNIT COORDINATOR /0PERATIONS DUTY ENGINEER who will notify:

A.

Superintendent of Operations B

Station Manager / Emergency Coordinator (or alternate as listed in number 11.)

C.

Nuclear Production Duty Engineer who will notify:

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Corporate Communications 2.

Crisis Maragement Organization s

3.

STATION MANAGER J. Ed Smith, Office Home

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BABCOCK AND WILCOX RESIDENT ENGINEER

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Bill Street,' Office J

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,(If Bill Street cannot bs reached, call)

L. H. Williams, Office.

Home 5.

STATION HEALTH PHYSICIST / DUTY HEALTH PHYSICIST C. T. You'gue, Office Home.

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SOUiH CAR 0I.INA DEPARTMENT OF HEALTH AND ENVIRMMENTAL C0FTROL,I.r. s-i.. -. ~ h..I j

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(Warning Point State of South Carol,ina)

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Bureau of Radiological Health (0800-1700)...

Answering Service after hours, weekends, holidays.

State Emergency Operations Center, Columbia, S.C.

Forward Emergency Operations Center, Clemson, S. C.

Alternate Number.

NOTE:

These numbers are to be used once the State has established their Emergency Operations.

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COUNTY EMERGENCY PREPAREDNESS AGENCIES Oconee County Emergency Preparedness Alternate Number - 24 hone, page Alternate Number - 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months , page Pickens County Energency Preparedness.

Alternate Number - (0830-1700)

Alternate Number - 24 hou'r, page

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COURfY SHERIFF'S DEPARTMEFES e

s Oconee County (24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months ).

Alternate Number.

Pickens County (24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months ).

Alternate Number.

'lternate Number.

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MEDICAL ASSISTANCE Oconee Memorial Hospital Ambulance Service.

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Oconee Memorial Hospital Switchboard /Supetvisor or Nursing.

Additions 1 Medical assistance may be provided through the

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following institutions:

Pickens County Ambulance Service'.

Cannon Memorial Hospital / Supervisor of Nursing.

Easley Baptist Hospital / Supervisor of Nursing.

10.

FIRE ASSISTANCE Oconee County Rural Fire Protection Association.

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Woods or Forest Fire (Oconee Coun'ty, Oakway Tower).

..w Woods or Forest Fire (Pickens County, Woodall Mt. Tower).

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EMERGENCY COORDINATOR AND ALTERNATES (TSC Activation)

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(If the first person cannot be reached, go to the next person down the list until one person is contacted)

Emergency Coordinator / Station Manager J. E. Smith, Office.

Home.

Superidtendent of Technical Services T. B. Owen, Office Home Superintendent of Maintenance

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J. M. Davis, Office.

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Superintendent of Operations J. N. Pope, Office Home s

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WATER DEPARTMENTS t-sta>#

Should releases of radioactive effluent into Lake Keowee or Lake Hartwell potentially effect municipal water intakes or exceed technical specifi-cations. Contact the appropriate authorities as indicated below:

Lake Keowee Seneca, H. J. Balding, Office Home.

Lake Hartwell City of Clemson Mayor of Clemson, Office Home-(If the mayor cannot be reached, call one of'the following)

Clemson Administrator's Office Home Clemson Filter Plant (0700-1700)

Clemson University President's Office Home (If the President cannot be reached, call)

Clemson University Physfcal Plant (0800-1630)..

' Anderson Water Works (24 Hr. Number).. 3..'.

AGENCIES THAT MAY RESPONk) TO AN EMERGENCY AT THE OCONEE NUCLEAR STATION LAW ENFORCEMENT S. C. Highway Patrol (Greenville, S.C.)

S. C. Enforcement Division (Columbia, S.C.)

FBI (Columbia, S.C.)

(24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months ).

BOMB DISPOSAL Explosives Ordinance Disposal Control (Fort Jackson, Columbia, S.C.)

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.1 s-RADIATION AND CONTAMINATION l

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REACTS, Department of Energy (Oak Ridge, Tennessee) x (24 hr. number - af ter 1700 ask for Beeper number)..

DOE Emergency Radiological Monitoring eam (Aiken, S.C.).

7 N. C. Division of Emergency Management (Warning Point - State of North Carolina)

Georgia Department of Natural Resources Environmental Radiation Program.

(Warning Point - State of Georgia)

NUCLEAR REGULATORY COMMISSION NRC Operations Center (via Bethesda Central Office)

NRC Operations Center (via Silver Spring Central Office).

Health Physics Network to NRC Operations Center Health Physics Network to NRC, Region II NRC Operator (Via Bethesda Central Office).

US NRC, Region II (Operations Center).....

US NRC, Oconee Resident Inspectors Home BUS TRANSPORTATION Anderson Retail Office (24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months number).."

(Contact Ken Kernodle, George Wilson)

NATIONAL WEATHER SERVICE - METEOROLOGICAL BACK-UP SOURCE Greenville-Spartanburg Weather Service.... (24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months ).

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OCONEE NUCLEAR STATIO:d CRISIS COMMUJICATIONS DIRECTORY The crisis directory is intended for use should the Oconee Emergency Plan require implementat.Aon. Both station and corporate level telephone numbers are provided.

The station's emergency organization will operate from the Technical Support Center near the Units 1 and 2 Control Room. The corporate emergency organization will operate from the Crisis Management Center located in the Visitors Cencer and Oconee Training Center, s

3 EMERGENCY FACILITY LOCATIONS Technical Support Center - Control Rooms 1 and 2 Operational' Support Center - Control Room 3 Crisis Manaaement Center - Oconee Training Center Alternate Location: Liberty Retail Office Crisis News Center - Keowee-Toxaway Visitors Center Alternate Location: Liberty Retail Office

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TELEPHOE DIRECTORY Seneca Lines

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Dial Code (Charlotte General Office)

(Micro-Wave)

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TECHNICAL SUPPORT CENTER Telephone Number Outside Station POSITION /NAME Line Number Emergency Coordinator.

J. E. Smith Supt. of Operations J. N. Pope Supt. of Technical Services.

T. B. Owens

' Supt. of Maintenance J. M. Davis Supt. of Administration.

s J. T. McIntosh NRC Resident Engineer.

Jack Bryant B&W Resident Engineer.

B. W. Street L. H. Williams, Alternate Station Health Physicist C. T. Yongue HEALTH PHYSICS CENTER Field Monitoring Coordinator J. J. Sevic Data Report Coordinator (Off-Site Dose Projection)

C. Harlin Surveillance and Control Coordinator M. D. Thorne Support Functions Coordinator.

J. A. Long Dosimetry Records B. A. Murphree Rev. 9, 1/31/83 E

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Telephone Number

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Outside Station Line Number TECHNICAL SERVICES GROUP l

Performance T. S. Barr I.icensiEng and Projects l

R. T. Bond Chemistry.

D. P. Rochester OPERATIONAL SUPPORT CEN'CER (Support. group consists of Health Physics, Chemistry, Maintenance, Safety and Operations personnel)

Operational fDipport Center Coordinator W. E. Martin.

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s Mechanical Maintenance Engineer I

D. Thompson l

I & E Engineer l

R. Adams.

Operati'ons Group Unit #3 Operations Offices Nuclear Equipment Operators (Unit 1 & 2 Emergencies)

Nuclear 5.quipment Operators (Unit 3 Emergencies)

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Unit 3.

Shift Supervisor (Unit 1 & 2)

Unit 3.

COMMUNICATIONS CCORDINATION Data Transmission Coordinator.

Data Release (Vax Cortputer Program).

Telecopier (Technical Support Center).

TSC Communicator.

. Administration Clerical Support.

Emergency Response

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FRISIS MANAGEMENT CENTER PRIVATE ONS POSITION /NAME 77' LINE SWITCHBOARD RECOVERY MANAGER.

j SCHEDULING / PLANNING.

_RAII[0 LOGICAL SUPPORT.

OFFSITE RADIOLOGICAL COORDINATOR.

TECHNICAL SUPPORT.

DESIGN AND CONSTRUCTION SUPPORT.

ADMINISTRATION AND LOGISTICS.

i DATA COORDINATION t

TELECOPIER.

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ADVISORY, SUPPORT NUCLEAR REGULA_ TORY C0hhISSION..

BABCOCK & WILCOX (NSSS SUPPLIER)........

CORPORATZ HEADQUARTERS (gentact with the Governor)'

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CRISIS Pl*0NE DIRECTORY I

GENERAL OFFICE SUPPORT CENTER WACHOVIA CENTER RECOVERY MANAGER (Room 1222)

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RAbI0LOGICALSUPPORT(Room 2390)

OF1.iITE RADIOLOGICAL COORDINATOR (Room 2336)

TECHNICAL SUPPORT (Room 1704)

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ADMINISTRATION AND LOGISTICS (Room I488)

NUCLEAR REGULATORY COMMISSION (Room 1400)

ELECTR'IC CENTER DESIGN AND CONSTRUCTION SUPPORT (Room 32, 3rd Flooe)

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POWER BUILDING CRISIS NEWS CENTER (5th Floor) l

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BACXUP CRISIS MANAGEMENT CENTER

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O LIBERTY RETAIL OFFICE, LIBERTY, S.C.

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1 Telephone NumEr RECOVERY MANAGER I

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l SCHEDULING / PLANNING PUBLIC INFORMATION OFFICERS

i State of South Carolina 3

Oconee County Pickens County DESIGN AND CONSTRUCTION i.

TECHNICAL SUPPORT OFFSITE RADIOLOGICAL COORDINATOR ADMINISTRATION AND ',0GISTICS

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Call any one of the numbers listed to reach the desired representative.

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CRISIS PHONE DIRECTORY CRISIS NEWS CENTER KE0 WEE-TOXAWAY VISITORS' CENTER Telephone Number 882-5363 Private ONS Position /Name Line Switchboard CRISIS NEWS DIRECTOR Mary Cartwright 2

i COMMERCIAL NEWS MEDIA (Active Numbers)

For drill purposes only COMMERCIAL NEWS MEDIA

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LNFORMATION OETICERS (PIO'S)*

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Oconee County Pickens County

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Call any of the numbers listed to reach the desired representative.

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NRC HEALTH' PHYSICS NETWORK TELEPHONES

.e The NRC's Health Physics Network (HPN or Black Phone) connects all Nuclear Power Plants and Fuel Facilities to NRC Regional Offices and to NRC Head-quarters Operations Center. The phone is intended to support Health Physics Operations in an emergency but can be used for daily voice traffic and fac-simile transmittal.

The Station has jacks for the MPN phones in the Performance Office (Control Room 1 & 2)

The phone is used normally with the exception; NO DIAL TONE OR 8INGING IS HEARD.

3 In addition, ringing only lasts 30 seconds, so after 30 seconds if the party has not.inswered, you must hang up and redial.

For convenience, the, codes most often used are listed below:

HPN Phone Code 1.

NRC region 2 (Atlanta) office 2.

NRC headquarters (24 haurs) 3.

B&W Research Center 4.

Oconee NRC Resident Inspector 5.

Oconee Nuclear Station s

6.

All NRC region 2 Resident Inspectors 7.

All regi'on '2 Operating Nuclear Plants In addition, the calling party may " conference" any phones during conversa' tion by simply dialing the appropriate code (s).

Any number of stations may be added in this' manner.

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:.st.'s OCONEE NUCL5AR STATION EMERGENCY RADIO

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s The call letters identify the Emergency Radio frequency. The following is a listing of radio locations, unit call letters, and identifiers. Use identifiers to begin a transmission and the call letters to close out the radio transmission.

(For example:

Oconee Nuclear Station Control Room to Pickens County Law Enforcement Center.

Close out with

.off.)

ONS Base Station Remotes Location Unit Call Letters Identifier 1.

Unit 1&2 Control Room Oconee Nuclear Station Control Room 2.

Crisis Management Center Oconee Nuclear Station CMC 3.

Technical Support Center Oconee Nuclear Station TSC Coded Squelch Radios Location Encode Unit Call Letters Identifisc 4.

Pickens Co. LEC

'Pickens Co. LEC

$g Pickens Co. Courthouse I

Pickens Co. Court

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Oconee County LEC Oconee Co. LEC 6.

State FEOC - Clemsoo l

State FEOC l

ALL ABOVE RADIOS MAY BE ACTIVATED BY ENCODING NO.

Field Monitoring Teams' Location Unit Call Letters Identifier i

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Field Mocitor Coordinatof Leader 9.

Field Monitor Team 1

Alpha 10.

Field Monitor Team Bravo 11.

Field Monitor Team Charlie 12.

Field Monitor Team Delta 13.

Field Monitor Team Echo.

14.

Field Monitor Team Foxtrot TOCOMMUNICAT'EB'E'1kiEENBASESTATIONREMOTES(1,2,3),THEINTERCOMMUSTBE USZD: The following procedure must be used:

1.

Push INTERCOM button and hold 2.

Push MIKE button and hold 3.

Send message (example, CMC to TSC)

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4.

Release both buttons to receive a response.

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Pickens County Primary Number 1

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Civil Defense County Administrator County Council Legal Officer OPERATIONS GROUP

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Law Enforcement Rescue Squad EMS Fire Service Medical Service l

Health Service i

Dept. of Public Works ASSESSMENT *

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Emergency Welfare Service Shelter Service Red Cross Supply and Procurement RADEF Mental Health Damage Assessment Public Information

't ALTERNATE NUMsER'('t'o any group)

PUBLIC INFORMATION OFFICER CRISIS NEWS CENTER-ONS*

State of South Carolina Oconee County

'Pickens County NRC l

CRISIS NEWS CENTER LIBERTY RETAIL OFFICE

State of South Carolina Oconee County Pickens County s,m 7.

. NRC

Call any one of the listed numbers to reach group desired.

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EMERGENCY OPERATION CENTER

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Fire Protection Police.

Public Roads Emergency Medical Services.

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ASSESSMENT

Emergency Welfare Services.

l Radiological Defense.

Damage Assessment EXECUTIVE GROUP

Supervisor / Chairman County Council...

EOC Director.

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Financial Offic'er FNF Representative.

PUBLIC INFORMATION OFFICER CRISIS NEWS CENTER-ONS State of South Carolina Oconee County Pickens County NRC t

CRISIS NEWS CENTER LIBERTY RETAIL OFFICE State of South Carolina Oconee County

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Call any one of the listed numbers to reach group desired.

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bO[.Y u Form SPD-1002-1

'istitORMATIOFONLYJ, DUKE POWER COMPANY (1)

ID No: CP/0/B/4003/02 3

PROCESS RECORD Incorporated PROCEDURE PREPARATION Change (s) n/a to

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(2) STATION:

Oconee (3) PROCEDURE TITLE:

The Determination of Plume Direction and Sector (s) to be lionitored Following a targe Unplanned Release of Gaseous Radioactivity (4) PREPARED BY M

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DATE: C/ - CD - 3 3 (5) REVIEWED BY gyym//_

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(p j-(6) TEMPORARY APPROVAL (IF NECESSARY):/

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(SRO) Date:

By:

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Date: I Z,C 3

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Reviewed / Approved By:

Date:

l Reviewed / Approved By:

Date:

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' OCONEE NUCLEAR' STATION s

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THE LETERMINATION OF PLUME DIRECTION-AND SECTOR (S)

T0 y MONITORED FOLLOWING A LARGE UNPLANNED RELEASE OF GASEOUS RADIOACTIVITY 1.0 -Discussion

/

1.1 Scope - This procedure covers the methodologies and, techniques used in determining the direction of a plume and the sector (s) to be moni-tored by the Field Monitoring Teams in the~ event' of an accidental re-lease of radioactive gases from OUS.

1.2 Principle - The determination of plume direction ands therefore, the '

sector (s) to be monitored shall'be based on site specific'meteorolo-gical conditions. The Unit 1 Control Room operator (s) shall provide meteorological data (wind speed and direction obtained from the Micro-wave Meteorological Tower (46 m) and the River Tower located near the S.C. Highway 183 bridge). Seciprs to be monitored shall be determined using wind speed and direction. Monitoring shall be accomplished in accordance with Procedure CP/0/B/4003/01.

'1. 3 Limits'and Precautions 1.3.1.

The Control Room shall provide meteorological condition up-dates every 15 minutes once the Technical Support Center has gg been activated.

1.3.2

'In the event site meteorological data is'not available, the

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following meteo.rological data shall b,e obtained from, the National Weather S'ervice at the Greenville-Spartanburg Air-port:

1.3.2.1 Wind speed in sph (mph = knots x 1.15) 1.3.2.2 Wind direccion (direction from which wind is j

blowing in degrees).

1.3.3 A map of the site area (10 mile radius) divided into 12 l

sectors (Al thru F1 and A2 thru F2) shall be maintained in both the TSC and CMC for use by the Field Monitoring Coordinator.

2.0 Procedure 2.1 Complete the meteorological secti~on of Enclosure 4.1 with data obtained from the Unit 1 Control Room (the vertical board panel displaying weather information is located at the northeast corner p";2m of the Control Room).

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CP/0/B/4003/02 Pegt 2 of 5 i

2.2 To determine the sectors likely to be affected by an unplanned

f release of radioactivity, use Section 2.2.1 for a day release (1000

.g gj to 1600 hours0.0185 days 0.444 hours 0.00265 weeks 6.088e-4 months )*or Section 2.2.2 for a night release (1600 to 1000 hours0.0116 days 0.278 hours 0.00165 weeks 3.805e-4 months ).

i 2.2.1 Day release (1000 to 1600 hours0.0185 days 0.444 hours 0.00265 weeks 6.088e-4 months ) for both vent and nonvent releases.

2.2.1.1 Obtain the Microwave Tower wind speed (mph) and

' wind direction (degrees) from Enclosure 4.1.

If d

the Microwave Tower meteorological instrumentation j

is inoperable, use the River Meteorological Tower data.

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2.2.1.2 For wind speeds > 5 mph, u'se the wind direction and Enclosure 4.2 to determine the primary sectors to be monitored.

If only the NWS meteorological data is available, monitcr in a 36'0* pattern by cruising back and forth perpendicular to the expect-1 ed plume direction.

Initiate monitoring by start-ing with the wind direction determined by one of f

the Field Monitoring Teams using smoke or chaff and a compass.

2.2.1.3 For wind speeds < 5 mph, assume Sectors Al thru F1 are affected and monitor accordingly.

Initiate T

monitoring by starting with t'he Microwave Tower

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wind d'irection and monitoring in,a 360* pattern until the plume direction and width can be determined and evaluated.

J 2.2.2 Night release (1600 to 1000 hours0.0116 days 0.278 hours 0.00165 weeks 3.805e-4 months ,)

2.2.2.1 Obtain the R1.ver Tower wind speed and direction fros. Enclosure 4.1.

NOTE:

For night releases.the River Tower Meteorological data becomes the primary data and the Microwave Tower becomes

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the secondary.

2.2.2.2 If both the River Tower and Microwave Tower wind directions are between 210* and 070* (for both vent and nonvent releases), monitor sectors as directed by Section 2.2.1.2 or 2.2.1.3.

2.2.2.3 If both the River Tower and Microwave Tower wind direction is between 070* and 210' (for vent and nonvent releases) regardless of wind speed, j

assume all sectors (Al thru F1 and A2 thru F2) are 4

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CP/0/B/4003/02 Page 3 of 5 affected and monitor accordingly.

I'nitiate monitor.

ing by starting with the River Tower wind directio-

'x and monitor in a 360* pattern at 3 miles and 5 T'"

miles until the plume direction and width can be s'

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's determir ed and evaluated.

2.2.2.4 If the River '.ower wind direction is between 070*

and 210' (for both vent and nonvent releases) and the Microwave Tower wind direction is between 210*

and 070*, assume Sectors Al thru F1 are affected and monitor accordingly. Use both the River Tower wind direction and the Microwave Tower wind direct-ion to initiate monitoring for the multidirection-al plume (gravity air flow condition).

2.3 Update Enclosure 4.1 every 15 minutes and reassess the sectors affected.

3.0 References

' Procedure for Environmental Surveillance Following a Large Unplanned Release of Gascous Radioactivity (CP/0/B/4003/01).

4.0 Enclosures i

4.1' Meteorological Data for Determining Possible' Plume (s)' Direction 4.2 Determination of Sectors to be Monitored for Possible Plume Location, ET when Wind Speed is > 5 mph.

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ENCLOSURE 4.1 j

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METEOROLOGICAL DATA FOR DETERMINING POSSIBLE PLUME (S) DIEECTION

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(UPDATED EVERY 15 MIhTTES) i (1)

(2)

(3)

(4)

Time Microwave Tower Wind Direction (in degrees)

Microwave Tower Wind Speed (in sph) i River Wind Direction (in degrees)

River Wind Speed (in mph)

National Weather Service s

1 Wind Direction (in g

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degrees)

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Wind Speed (in mph)

Sectors Affected.

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(4)

Sheet No.

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a CP/0/B/4003/02 Pag 2 5,of 5 ENCLOSURE 4.2 DETERMINATION OF SECTORS TO BE MONITORED FOR

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POSSIBLE PLUME LOCATION WHEN WIND SPEED IS > 5 MPH Wind Direction Sectors Affected 14*-27' C1, C2, D1, D2, El, E2 27*-42'

' C1, D1, D2, El, E2 42*-66*

D1, D2, E1, E2 66,*-85*

D1, D2, El, E2, F2 85*-104*

D1,,D2, El, E2, F1, F2 104*-129' El, E2, F1, F2 129*-156*

A1, A2,.E1, E2, F1, F2 156*-175*

A1, A2, El, F1, F2 175'-181*

A1, A2, F1, F2 181*-219' A1, A2, B1, B2, F1, F2 219*-255*

Ai, A2, B1, B2 255'-271*

A1, A2, B1, B2, C1, C2' 271*-297*

B1, B2, C1,- C2

297*-312*

B1, B2, C1, C2,'D2 312*-345*

B1, B2, C1, C2, D1, D2 3458-14' C1, C2, D1, D2 m.m-EE s*"

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Form SPD-1002-1 DUKE POWER COMPANY (1)

ID No: HP/0/B/1009/13 PROCEDURE PREPARATION Change (s) 3 to PROCESS RECORD N/A Incorporated (2) STATION:

Oconee (3) PROCEDURE TITLE: Procedure for I=olecentation and Verification for the Availability of a Back-Up Source of Meteorological Data (4) PREPARED BY:

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N (6) TEMPORARY APPROVAL (IF NECESSARY):

By:

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N HP/0/B/1009/13 Page 1 of 3 DUKE PokT.R COMPANY OCONEE NUCLEAR ST1 TION PROCEDURE FOR IMPLE M ATION AND VERIFICATION FOR THE AVATLABILITY OF A BACK-UP SOURCE OF METEORO-LOGICAL DATA 1.0 Purpose To provide a procedure for implementation and verification for the availability of a back-up source of meteorological data needed to make an offsite dose projection should the station's meteorological data equipment-become unavailable.

2.0 References 2.1 NUREG 1.23, Proposed Revision 1* to Regulatory Guide 1.23, Meteoro-logical Programs in Support of Nucle'ar Power Plants.

2.2 NUREG 0654, Arnex. I to Appendix 2,. (o), Criteria for Preparation and Evaluation of Radiological Emefiency Response Plans and Preparedness in Support of Nuclear Power Plants.

2.3 Oconee Nuclear Station Emergency Plan.

3.0 Limitations and Precautioos 3.1 Maintain record of notification (Enclosure 5.1) for a minimum of two

. years. This procedure will be superseded as acceptable backup measures ar= developed by Oconee Nuclear Station.

3.2 Contact the National Weather Servic,e at the Greenville-Spartanburg Airport by telephone using Enclosure 5.1.

The telephone number listed on the Enclosure is a 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months number.

3.3 These contacts shall be made monthly and alternate among shifts.

4.0 Procedure 4.1 Record the following metecrological information on Enclosure 5.1.

4.1.1 Wind direction (in te:s of degrees).

4.1.2 Wind speed (in knots).

'+.1. 3 Air temperature.

4.1.4 Weather conditions (clear, partly cloudy, etc.)

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HP/0/B/1009/13 Page 2 of 3 r

4.2 Record concurrent on-site meteorological information on En-closure 5.1.

'43 ! fake a copy of Enclosure 5.1 contaiains the collected meteorology data quarterly and forward the copy to:

Environmental Engineer Environmental Services Environmental Lab 5.0 Enclosure 5.1 Communications Check, !"eteorological Data.

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DUKE POWER COMPANY (1) ID No:HP/0/B/1009/15 PROCEDURE PREPARATION Change (s) 6 to PROCESS RECORD N/A Incorporated.

(2) STATION:

Oconee

/

(3) PROCEDURE TITLE: Procedure for Samoling and Quantifying High Level Caseous.

Radiciodine, and farticulate Radioactivity (4) PREPARED BY: [

Srr b DATE: / /7 '/s 2 (5) REVIEWED BY:

o s_v DATE: / 5-Y 3

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Reviiwed/ Approved By:_

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HP/0/B/1009/15 i

DUEE POWER COMPANY OCONEE NUCLEAR STATION PROCEDURE,FOR SAMPLING AND QUANTIPTING HICH I.EVEL GASEOUS, RADI0 IODINE, AND PARTICULAl% RADICACTIVITT i

1.0 Purpo se This procedure describes methods for collecting sr.mples to evaluate effluent and containment noble gas, radiciodine, and particulate activities during.secident conditions. It also provirfes effluent emergency action levelt for emergency classification determination.

2.0 References 2.1 System Health Physics Manual,Section I, M Radioactive Waste Control Requirements 2.2 Technical Specifications Oconee Nuclear Station, Appendix A.

Section 3.10 Release of Gaseous Radioactive Waste

.a 1. p 2.3 HP/0/B/1000/60/A, Procedure for Gaseous Waste Sampling and Analysis 2.4 HP/0/B/1000/60/D, Procedure for Unit Vent Samplir.g and Analysis 2.5 HP/0/B/1000/57, Air Sampling, Counting and Calculating Procedure 2.6 HP/0/B/1000/60/B,. Procedure 'for Reactor Building Gaseous Purge 2.7, HP/0/B/1000/60/H,. Procedure for Changeout and Analysis of Reactor Building Iodine Cartridges and Particulate Filtiers 2.8 E*/0/B/1001/14, Procedure for Nuclear Data C600 System Operation 2.9 HP/0/B/1006/07, Procedure for Preparation of Gas Calibration Sources 3.0 Limits and Precautions 3.1 This procedure is written for use under abnormal conditions which l

could involve extremely higa radiation levels. Only Health Pbysics management should authorize the use of this procedure.

Whenever the effluent monitor goes offscale, appropriate grab samples 3.2 or radiation level measurements should he taken to estimate affluent release cates and the amoat of effluent released.

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3.3 Should the station total effluent release rate exceed the emergency ection levels specified in Section 4.9 of this procedure, make the required notifications.

4.0 Procedure 4.1 Conduct prejob ALARA planning session. Consider the guidance provided in Enclosure 5.1 in preplanning.

4.2 Use an ion chamber to measure the radiation dose rates at the Iodine RIA sample holder and the middle point of the gaseous RIA supply line.

4.3 When contact dose rate readings at Iodine RIA sample holder (RIA-44 for Vent /RIt.-48 for Containment Building) and middle point of Gaseous RIA supply line (RIA 45/46 for Vent /RIA 49 for Containment. Building) are less than 3 R/hr, collect gas and Iodine samples as described in Steps 4.4.1 to 4.4.6.

4.4 Sample Collection 4.4.1 Prepare a flow path in %e following order:

Sapply + particulate filter paper + CP-100G silver zeolite sample cartridge +_Yacuum pump + flow meter (0-80 LPM) + 100 ml Argonne gas bomb

return line.,

NOTE:

During an accident, the containment building is y

isolated. Contact Shift Supervisor for manual override to open valves for sarpling.

See Enclosure 5.2 for apparatus setup.

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4.4.2 Collect sample.

NOTE:

. Minimum sample volume is 5 liters.

4.4.3 Upon completion, turn off sample pump, close exhau'st valve of gas bomb, close intake valve of gas bomb, close supply valve,- then close return valve.

'.4.4 Remove fiiter b cartridge. Monitor sample and place'in 4

protective wrapper (poly bas). Identify with 4.4.4.1 Start time 4.4,4.2 Stop time 4.4.4.3 Flow rate e

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'd 4.4.5 Place samples in shielding container for return to the counting laboratory.

4.4.6'#'f

contact reading on sample is-greater than.01 R/hr, i

I Caunt Room personnel will make decision on counting sample.

4.5 When the contact dose rate at the gaseous RIA supply line (RIA 45/46 for Vent /RIA 49 for Containment Building) is greater than 3R/hr, obtain gaseous concentration (pci/al) correr.ponding to the radiatica dose rate (R/hr) from Enclosure 5.3.

/

4.6 When the contact dose rate at the Iodine RIA s. ample holder (RIA 44 for Vent /RIA 48 for Containment Building) is between 3 R/hr and 15 R/hr, follow Step 4.6.1 to 4.6.5.

If the dose rate exceeds 15 R/hr, no samples will be taken.

NOTE:

Contact Shift Supervisor'for manual override to open valves for sampling.

4.6.1 Remove charcoal cartridge from the Iodine RIA sample holder. Survey removed charcoal cartridge and save to be counted if possible7" 4.6.2 Collect. sample through silver teolite cartridge for two (2) minutes. Collect data from RIA flow meter for correct volume.

4.6.3 Remove cartridge from sample holder, monitor sample and

~

place cartridge in protective wrapper (poly bag). Put bag into a shielded container for transport to a lower background area for,a dose rate measurement. Place new 'c'artridge in sample' holder for future use if desirable.

4.6.4 Take a contact dose rate:measur= ament on the sample cartridge using an ion chamber. Obtain Iodine concentration (pCi/al) corresponding to the radiation dose rate'(R/hr) from.4.

4.6.5 If the contact reading is below.01 R/hr, perfore a ga m isotopic analysis of the sample.

4.7 Isotopic Analysis of Sample 4.7.1 Iodine + Particulate - Separate filter and cartridge and l

seal in wrappers. Iabel cartridge with data. ' Analyze particulate and iodine cartridge by Reference 2.8.

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4.7.2 Gaseous - Gas bomb is labeled for desired data and processed for gamma spectroscopy.

i 4.7.2.1 Test gas bomb for excessive dead time by Reference N l'.

2.8.

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dilutions may be necessary uncil the desired dead time value < 15% is achieved.

4.7.3 Review. spectral display versus printout to assure correct samma isotopic analysis report.

i 4.8 Determine vent noble gas release rate in Ci/sec by the following equation:

4 Ci/sec = V x Concentration x 4.72 x 10 7

where, V

= Vent Flow Rate in CFM y

Coccertration'= Sample noble gas concentration in Ci/m3

= 1 Ci/m3 NOTE:

1 pC1/ml i

4.72 x 10

3 m /sec conversion,

=

CFM s

'N NOTE:'

Should any other gaseous. waste releases be in

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. process, calculate C1/sec values for noble gases

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as above and sua for the station total release rate.

4.9 Compare the noble gas release rate to the emergency action levels given below:

Emergency Action Level' Emersency Classification Notify

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A) Station nsbie gas release A) Unusual Event

' A) Shift Supervisor /

2 C1/se'c (exceeds Tech. Spec.

Emergency Coordinator

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rate 1 8.7 x 10 when averaged over I heue 3.10.3).

B) Station noble gas release B) Alert B) EP Center-if TSC rate 1 3.7 x 10'4 C1/sec (10 times Tech. Spec.

is activated 3.10.3) i Shift Supervisor /

Emergency Corodinator I

if TSC is not 1,

activatk6 4.10 Should the noble gas release rate exceed the emergency action level release rate, notify those specified of the conditions and the emergency classification based on those conditions.

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5.0 Enclosures \\

'N 5.1 Guidelines for Collecting, Transporting, Analyzing, and Disposing 'of High Level Samples 5.2 Apparatus setup for sample collection.

5.3 Conversio'n of gaseous RIA supply li' e dose rate (R/hr) to gaseous n

effluent concentration (pci/ni) 5.4 Conversion of Iodine sample dose rate (R/hr) to Iodine effluent concentration (pCi/ml) '

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GUIDELINES FOR COLLECTING, TRANSPORTING, ANALYZING.

ADD DISPOSING OF HIGH LEVEL SAMPLES 1.

Before entering sampling points, be aware and prepara for high radiation levels and possible airborne areas.

e 2.

Preplan and stage sampling apparatus in a low background area.

3.

Take samples expeditiously.

4.

Handle samples with either the source handling tools available in the H.P.

Source Room or with tongs from station supply area.

5.

Transport hot samples to counting lab with good ALARA practices.

Examples:

A.

sample sitting on a cart or hand truck ----- distance.

B.

Sample surrounded by a lead blanket or lead bricks (all of which are availabe in the H.P. Lab areas or

' supply) --- shielding.

6.

Contamination control should be maintained by doub'le bassing the sample during transport and analysis.

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7.

Disposal or storage of the high level samples in the Counting Facility should merit the same controls as sampling, i.e., ALARA transportation, shielded storage, or storage at a remote location.

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s ENCI.0SURE 5.2 mM HP/0/B/1009/15 SAMPI.E COIIECTION Flow t

Filter Meter Flow 3as C

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Supply -

W' Cart.

O Puc:p Callac:or' A)

Set up sample system according to diagram.

3)

Before opening supply and return valves ENSURE 1)

Tight hose fittings.

2)

Correct valve positions.

3)

Open flow rate meter (a couple of full turns).

4)

Regulate flow rate with supply valve (when possible).

3s C)

Turn on sample pump.

D)

Shut system down if pressure or vacuun meters build up.

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E E)

Check gas collector.for build up of back pressure.

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F)

Sample time is an important consideration ih the validity of the sample results.

G)

Upon. completion of sample:

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Turn off sample pump.

b)

Close exhaust valve of gas bomb.

I c)

Close intake valve of gas bomb.

d)

Close supply valve.

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Close return valve.

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