ML20063M478

Public Version of Permanent Changes to Revision 6 to Emergency Plan Procedures 1903.10, Emergency Action Level Response & to Revision 2 to Procedure 1903.32, Area Evacuation

ML20063M478
Person / Time
Site:	Arkansas Nuclear
Issue date:	08/13/1982
From:	James M. Levine ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML20063M471	List: ML20063M477 ML20063M478
References
PROC-820813-01, NUDOCS 8209140390
Download: ML20063M478 (5)

Text

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• ARKANSAS POWER & LIGHT COMPANY  :

(b ^ Arkansas Nuclear One

• * *RF ORD OF CHANGES AND REVISIONS ON No. 1000. 0(> A EMERGENCYfhE'A#- PR'OCEDURE REV. # 8 PC #

, p' EMERGENCY ACTION LEVEL RESPONSE 1903.10 Rev. 6

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PLANT MANUAL SECTION:

EMERGENCY PLAN PRCCEDURE/ WORK PLAN TITLE:

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/,_'l ARKANSAS NUCLEAR ONE - aevision i care ner,eie,  ?

CHANGE pr}e.DATE o f b f no 8.0 SITE EMERG'NCY E .

8.1 Classifications Criteria 8.1.1 Projected summed off-site dose rates from either unit exceed 50mR/hr whole body or 150 mR/hr thyroid dose rate assuming actual meteorological conditions.

8.1.2 Installed instrumentation or as calculated indicates the RCS is in a saturated condition.

8.1.3 Ongoing security threat within plant buildings, but not within the Control Room or vital areas.

8.1.4 Evacuation of the Control Room required and control of systems required for maintaining the unit in a safe condition cannot be established.

8.2 Personnel Responsibilities and Required Actions For the Site Emergency Emergency Action Level, the following actions shall be taken by members of the Initial Response Organization and y4 the Emergency Response Organization, as defined in the Arkansas

'+ Nuc? ear One Emergency Plan:

8.2.1 Shift Operations Supervisor A. Once the Shif t Operations Supervisor has determined that the Site Emergency Emergency Action Level should be placed into effect, he shall:

1. Assure the appropriate procedures are being imple-mented to mitigate the consequences of the unusual plant conditions.

2. Implement the Site Emergency Emergency Action Level notifications, and record these notifications as shown on Form 1903.10G of this procedure.

3. Continue to monitor plant conditions in order to determine if upgrading to a higher Emergency Action Level becomes necessary.

4. Direct the activities of the Initial Response Organ-ization until relieved by the Duty Emergency Coor-dinator.

5. Direct Operations personnel and unit operations.

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9.0 GENERAL EMERGENCY 4

9.1 Classification Criteria 9.1.1 Projected or measured dose rates at the site boundary from either unit exceeds 250 mR/hr whole body or 500 mR/hr to the thyroid for actual meterological conditions.

I j 9.1.2 Loss of two out of three fission product barriers with a potential loss of the third barrier. Loss of fuel cladding i integrity must involve greater than 1% failed fuel (or equivalent reactor coolant system activity); loss of reactor coolant system integrity must involve leakage in excess of makeup capacity; loss of containment integrity must involve j mechanical equipment failure (containment purge valves not closed, airlock cannot be closed) or structural damage which would result in uncontrolled leakage from the reactor b4ilding.

9.1.3 Ongoing security threat within the Control Room or vital areas. Criteria for imposing any of the emergency classi-

.. fications and the appropriate protective action are not

, -) limted to those listed.

9.2 Personnel Responsibilities And Required Actions For the General Emergency Emergency Action Level, the following actions

shall be taken by members of the Initial Response Organization and

Emergency Response Organization, as defined in the Arkansas Nuclear l One Emergency Plan:

i 9.2.1 Shift Operations Supervisor l

l A. Once the Shift Operations Supervisor has determined that i the General Emergency Action Level should be placed into j effect, he shall:

i l L. Assure the appropriate procedures are being imple-l mented to mitigate the consequences of the unusual plant conditions.

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2. Implement the General Emergency Emergency Action Level notifications, and record these notifica-tions as shown on Form 1903.10J of this procedure.

! 3. Direct the activities of the Initial Response Organization until relieved by the Duty Emergency p Coordinator.

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4. Direct Operations personnel and unit operations.

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4 ARKANSAS POWER & LIGHT COMPANY

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Arkansas Nuclear One -!

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" RECORD OF CHANGES AND REVISIONS 1000.06A f _ EMERGENCY PLAf. A A .\ REV. # 8 PC #

AREA EVACUATION g

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ARKANSAS NUCLEAR ONE asvision CHANGE on_,

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j 6.0 SYMPTOMS An Area Evacuation shall be initiated if it is determined that personnel beyond the Exclusion Area could receive a whole body dose of 1 R or a thyroid dose of 5 R.

7.0 INSTRUCTIONS 7.1 If the projected dose rate beyond the exclusion area is 50mR/hr or greater whole body, or 150 mR/hr or greater thyroid then the appro-

, priate individual (the highest level of authority present) i.e.

1 Incident Response Director Recovery Manager Duty Emergency Coordinator Shift Operations Supervisor

shall be responsible for taking the following actions

I NOTE: This responsibility shall not be delegated although the actions

{ may be.

7.1.1 Notify the Arkansas Department of Health or the Arkansas Nuclear Planning & Response Program (per 1903.10, "Emer-gency Action Level Response") of existing plant condi-tions and projected dose rates. No protective action j ri recommendation is necessary at this level unless the y W/ situation dictates otherwise.

7.1.2 If the agencies in Step 7.1.1 cannot be reached, the Sheriff (s) of the affected county (ies) shall be con-1 tacted (refer to 1903.10, " Emergency Action Level Re-sponse",, Attachment 9 for phone numbers). Provide the information from Step 7.1.1.

7.2 If dose projections based on current dose rates under actual j meterological conditions and estimated time of exposure project i whole body doses of 1 R or greater or thyroid doses of 5 R or

{ greater:

7.2.1 Notify the Arkansas Department of Health or the Arkansas j Nuclear Planning and Response Program (per 1903.10, o

" Emergency Action Level Response") of the existing plant

' conditions and the projected doses. A protective action recommendation shall be made to evacuate and/or shelter 4 the affected sectors.

I 7.2.2 If the agencies in Step 7.2.1 cannot be reached, the Sheriff (s) of the affected county (ies) shall be con-tacted (refer to 1903.10, " Emergency Action Level Re-sponse", Attachment 9 for phone numbers). Provide the information from Step 7.2.1.

8.0 If during an area evacuation, the plant and/or exclusion area is required to be evacuated, the evacuation and accountability shall be accomplished per d 1903.30, " Plant Evacuation" or proceaea 1903.31, " Exclusion Area Evacuation".

9.0 ATTACHMENTS AND FORMS None