ML20005A427

Unit 1 Emergency Planning Implementing Procedure 1004.20, Personnel/Vehicle Monitoring Decontamination.

ML20005A427
Person / Time
Site:	Three Mile Island
Issue date:	06/22/1981
From:	METROPOLITAN EDISON CO.
To:
Shared Package
ML20005A426	List: ML20005A425 ML20005A427
References
00001W, 1004.20, 1W, NUDOCS 8106300313
Download: ML20005A427 (11)

Text

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FOR USE IN UNIT I ONLY gn;20 n, (l 06/22/81

• V THPIE MILE ISLAND NUCLEAR STATION UNIT NO. 1 EMERGENCY PLANNING IMPLEMENTING PROCEDURE 1004.20 PERSONNEL / VEHICLE MONITORING AND DECONTAMINATION COTPOLLED CCPY FOR

.-n. , - . m, v Table of Effective Pages Revision Page Revision Page Revision JPage 7j Revision .,

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• V 1.0 1 2.0 1 3.0 1 4.0 1 5.0 1 6.0 1 7.0 1 8.0 1 9.0 1 10.0 1 o

Unit 1 Staff Recomends Approval Approval h Cognizant Dept. Head Date

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I! nit 1 PORC Recomen Approval (2A // ) Datebk7lg/

Chaimin of PORC Manager TMI I A royal dD DateIc2M8 f/

v QA Modifications / Operations Mgr h/k Date

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DOCUMENT ID: 00001W FOR USE IN UNIT I ONLY isaoenoo 9 3

1*4.20 FOR USE IN UNIT I ONLY Revision 1 THREE MILE ISLAND NUCLEAR STATION UNIT NO. 1 EMERGENCY PLANNING PROCEDURE 1004.20 PERSONNEL / VEHICLE MONITORING AND DECONTAMINATION l

1.0 PURPOSE The purpose of this procedure is to provide guidance for the monitoring and decontamination of personnel and vehicles that have exited contami-nated or possibly contaminated areas.

The Radiological Assessment Coordinator is responsible for the implemen-tation of this procedure.

2.0 ATTACHMENTS 2.1 Attachment I - Monitoring Team Leader Checklist 2.2 Attachment !! - Personnel Contamination Report 2.3 Attachment III - Vehicle Contamination Report 2.4 Attachment IV - Checklist for Decontamination Team Leader 3.0 EMERGENCY ACTION LEVELS 3.1 This procedure will be implemented by the Radiological Assessment Coordinator when:

3.1.1 An evacuat, ion has been ordered and personnel or vehicle are, or are suspected to be contaminated.

3.1.2 As directed by the Emergency Director.

4.0 EMERGENCY ACTION 4.1 The Radiological Assessment Coordinator will determine the location to be used for personnel / vehicle monitoring and vehicle decontamination. (Middletown/500 Kv Substation.)

Contaminated personnel are sent to Crawford Station.

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FOR USE IN UNIT I ONLY jg;2o, n 4.2 Assign one team leader each for the personnel and vehicle monitoring teams and one team leader for the vehicle decontam-ination team. f4ssign one team leader for the personnel /decon team to proceed to the Alternate E0F.

4.3 Instruct the team leaders that they are responsible for completing the actions listed in their respective attachments.

4.3.1 Veht.:le Monitoring Team Leader - Attachments I, III, and IV.

4.3.2 Vehicle Decontamination Team Leader - Attachments III and IV. ,

4.3.3 Personnel Monitoring / Team Leader - Attachments I and II.

4.3.4 Personnel Decontamination Team Leader - 'cachments 11 and IV. ,

4.4 Direct the team leaders to implement their respective attach-ments.

4.5 Assign a sufficient number of qualified personnel to each team to perform the designated task.

4.6 When informed by the team leader that the monitoring team is ready for operation:

4.6.1 Assign a team member to maintain communications and record keeping per procedure 1004.5.

4.6.2 Instruct the team leader that personnel monitoring will be in accordance with Unit 1 Radiological j Controls Procedure 1612.

4.6.3 Ensure that a Communication Equipment check is performed.

2.0 FOR USE IN UNIT I ONLY I

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FOR USE IN UNIT I ONLY too4;g,1 4.7 When informed by the team leader that the decontamination team is ready for operation:

4.7.1 Brief the teams on their interaction while perform-ing their various duties.

4.8 Ensure transportation is available for the teams.

4.9 Dispatch the teams to the designated monitoring / decontamination locations.

4.10 Verify that a decontamination water supply truck has been dispatched.

5.0 FINAL CONDITION 5.1 Teams are on station providino personnel / vehicle monitoring and decontamination.

5.2 Decontaminated individuals who have had wh(,le body counts and are standing by at Crawford Station, dismissed or back at ,

their work locations.

5.3 The Radiological Assessment Coordinator has been notified of all individuals who could not be decontaminated.

5.4 Decontaminated vehicles are returned to service. Contaminated vehicles have been impounded and roped off.

l 3.0 FOR USE IN UNIT I ONLY

FOR USE IN UNIT I ONLY 1004.20 Revision 1

. s ATTACHMENT I MONITORING TEAM LEADER CHECKLIST I

The personnel and vehicle monitoring team leader is responsible for carrying i out the action items in this attachment.

1. P rocu.~a an Emergency Monitoring Kit from the Processing Center.

! NOTE: Personnel monitoring team also obtain PCs from  !

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! warehouse.  !

2. Inventory the contents of the Emergency Monitoring Kit. Refer to the Emergency Equipment Readiness Checklist AP 1053.

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3. Perform an operational check of the connunicatiors equipment.

4. Assemble with the personnel monitoring team members for a ,

briefing with the Radiological Assessment Coordinator or his designee.

5. Proceed with the monitoring team to the designated site and report by radio to the Radiological Assessment Coordinator or his designee.

6. Assign personnel as personnel monitors and vehicle monitors as applicable.

7. Direct the Communicator / Record Keeper to complete Attachment II for each person monitored or Attachment III for each vehicle monitored.

FOR USE IN'f)N!T I ONLY

FOR USE IN UNIT I ONLY gg;g,1 ATTACHMENT I MONITORING TEAM LEADER CHECKLIST

8. Ensure that all persons with contamination greater than 1000 disintegrations per minute (100 cpm above background on RM-14 i

( with HP-210 probe or equivalent) report to the decontamination l

l area with Attachment II filled out.

9. Ensure that the contamination levels are documented for each individual and vehicle, both before and after decontamination.

10. Direct that vehicles found to have contamination levels greater than 1000 dpm be taken to the decontamination team leader for decontamination and complete Attachment III.

l 11. Direct the team member to have each contaminated individual / vehicle take Attachments II and III to decon area and give to decon team.

12. If after successive attempts to decontaminate an individual, levels cannot be reduced below 1000 dpm, direct the communi-cator to contact the Radiation Protection Coordinator and request further instructions.

5.0 FOR USE IN (JNIT I ONLY

FOR USE IN UNIT I ONLY ig;g,1 ATTACHENT I MONITORING TEAM LEAVER CHECKLIST

13. If after successive attempts to decontaminate a vehicle.

levels cannot be reduced below 1000 dpn (100 cpm above back-ground on RM-14 with HP-210 probe or equivalent) detain the vehicle for additional evaluation and possible additional decontamination.

14 Periodically perfom background surveys to ensure that back-ground has not increased significantly.

I Monitoring Team Leader Date Time 6.0 FOR USE IN UNIT l ONLY

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1004.20 Pavision 1 FOR USE IN UNIT IATTACHMENT ONLYII

[ PERS0titJEL C0tJTAMItJATI0t1 REPORT fla m e S S tJ _ Company / Dept. ..

Date ---

Time . . . ..

Address (If Not Met-Ed) . _ . . - - -- ___. __ __

Survey Instr -a t Used: ,

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After One After Two After Thre.

(Indicate On Drawing) Activity Decon becon Decon

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' 1004.20 Raision 1 FOR' USE IN UNIT I ONLY ATTAtHt!EffT III

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VEHICLE C0itTAlifflAT10ft REP 0RT MAKE MODEL LICEllSE #

COLOR OWflER

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( l C0tlTAl4IflATED VEHICLE AREA IrllTIAL ACTIVITY dpm AFTER ONE DEC0fl ETC.

l NOTE: Pay close attention to grille, tires and roof for potential contamination.

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FOR USE IN UMT I ONLY l t

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1 *4.20 FOR USE IN UNIT I ONLY Revision 1 ATTACHMENT IV

" DECONTAMINATION TEAM LEADER CHECKLIST" The decontamination leader is responsible for carrying out the action items in this attachment.

1. Procure sufficient decontamination aids.

a) Masslinn cloths b) Detergent c) Decon kit for personnel

2. Assemble with the decontamination team members for a briefing with

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the Radiation Protection Coordinator.

3. Proceed with the decontamination team to the designated

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decontamination site. ,

4. Upon arrival at the site designate the area to be used for decontamination activities.

5. With assistance from the decontamination water supply truck personnel direct t'.2 setup of the vehicle decontamination facility.

6. Assign team members for personnel / vehicle decontamination.

7. Direct the team members in their decontamination duties and ensure they receive Attachment II and III.

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s FOR USE IN UNIT I ONLY 1004.20 Revision 1 ATTACHMENT IV

" DECONTAMINATION TEAM LEADER CHECKLIST"

8. Ensure that, after each decontamination attempt, each person / vehicle is surveyed and the results recorded and filed upon completion.

9. Direct the Communicator / Record Keeper to retain Attachment II for each individual decontaminated.

Decontamination Team Leader Date Time

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