ML20032D494

Public Version of Revision 7 to Emergency Plan Implementing Procedure FNP-0-EIP-4, Chemistry & Health Physics Support to Emergency Plan

ML20032D494
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Site:	Farley
Issue date:	07/10/1981
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ML20032D492	List: ML20032D491 ML20032D493 ML20032D494
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FNP--EIP-4-1, FNP-0-EIP-4-01, NUDOCS 8111170123
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Text

.

VOLUME 14 FNP-0-EIP-4 July 10, 1981 Revision 7 s;

'n :.

s, -

t FARLEY NUCLEAR PLANT EMERGENCY PLAN IMPLEMENTING PROCEDURE FNP-0-EIP-4 S

A F

E T

l Y

CHEMISTRY AND BEALTH PHYSICS

~

SUPPORT TO THE EMERGENCY PLAN R

E L

A T

E DOCUMENT CONTROL D

i CONTROLLED COPY Approved:

DO NOT REPRODUCE OOPY NO. [ j kl. l. W w Plant Manager Date Issued:

4-/-H List-of-Effective-Pages P

Rev.

ye, I

1 4

3 6

2,5-7 5

4 7

Fig. 1,2,3 6

App. 1 pg. 1,2 6

Diskette EIP-4 8111170123 811105'

'PDR ADOCK 05000348 F

,PDR

VOL. 14 FN?-0-EIP-4 CHEMISTRY AND HEALTH PHYSICS SUPPORT TO THE EMERGENCY PLAN 1.0 Purpose This procedure delineates the-responsibilities of the Chemistry and Health Physics group during emergency conditions.

2.0 References 2.1 Joseph M. Farley Nuclear Plant Emergency Plan.

2.2 FNP-0-EIP-10, Evacuation and Personnel Accounta-

.bility.

2.3 FNP-0-EIP-11, Handling of Injured Personnel.

2.4 FNP-0 EIP-13, Fire Emergencies.

2.5 FNP-0-EIP-14, Re-entry Procedures.

2.6 FNP-0-RCP-25, Chemistry and Health Physics Activities During a Radiological Accident (Short Term).

i 3.0 General 3.1 Chemistrg and Health Physics support during emergencies shall consist of but is not limited l

to the following actions:

l 3.1.1 Provide personnel for Radiation Monitoring Teams for monitoring in the plant, in the environment (onsite and offsite) and at the Southeast Alabama Medical Center (SAMC).

3.1.2 If necessary, perform sampling, monitoring, chemical analysis and isotopic analysis activities delineated in RCP-25.

i 3.1.3 Provide environmental monitoring data to l

the Emergency Director.

3.1.4 Assist in planning re-entrf and recovery activities to aid in minimizing personnel exposures.

3.2 All C & HP shift personnel will report to the Southeast corner of the Control Room if the j

plant emergency alarm is sounded.

Rev. 4 1

i

VOL. 14 FNP-0-EIP-4 3.3 All C & HP Group administrative personnel shall report to the Service Building auditorium in.

accordance with EIP-10 in the event of a general evacuation.

4.0 Procedure 4.1 The Health Physics Manager shall:

4.1.1 Ensure C & HP Group acco'untability per EIP-10.

4.1.2 Dispatch personnel to provide radiological monitoring of personnel at other assembly areas.

4.1.3 Implement RCP-25, if appropriate.

4.1.4 Provide HP coverage when searching for missing personnel at the direction of the Emergency Director.

4.1.5 Initiate recall of off-duty C & HP personnel as necessary.

4.1.6 Provide the Emergency Director with information concerning plant status and environmental monitoring data and concerning l

any radiological incident.

4.1.7 Assign available personnel to specific l

Radiation. Monitoring Teams,(RMT).

Maintain communications with environmental RMT's via che radio located in the Control Alarm Station (CAS).

4.1.8 Assist the Emergency Director by planning the activities of and giving instructions to members of the Radiation Monitoring Team (s).

4.1.9 Assist the Emergency Director and other groups in planning re-entry and recovery activities to minimize personnel exposures.

l 4.1.10 Evaluate the relocation of access control as necessary for re-entry.

4.1.11 Provide supervision for personnel, area, and equipment decontamination during an accident to prevent / limit the spread of j

l contamination.

1 Rev. 5 l

L

VOL. 14 FNP-0-EIP-4 1

Decontamination will be initiated if practicable:

a.

Inside the Radiation Controlled Area (RCA) when radioactive contamination for personnel and equipment reach 1000 and 3

5000 dpm/100cm, respectively.

b.

Outside the RCA when radioactive contamination for personnel and equipment reach 200 and 3

500 dpm/100cm, respectively.

4.1.12 Provide for offsite analysis of radiological samples as appropriate.

4.1.13 If conditions warrant,. provide for sampling and analysis of site drinking water for radioactive contamination.

4.1.14 If a person is to be exposed to airborne radioactive iodine such that he would exceed 2,000 MPC-hrs, consider issuing potassium iodide as a thyroid blocking agent.

Instructions and considerations for use are listed in Figure 3.

4.1.15 Determine the severity of core damage based on the gamma dose rate inside containment per Appendix 1.

4.2 A Radiation Monitoring Team assigned'to monitor in the plant or at assembly areas shall:

4.2.1 Comply with EIP-10 in providing support during evacuations.

4.2.2 Comply with EIP-11 in providing support to injured personnel.

4.2.3 Comply with EIP-13 if supporting the fire brigade.

4.2.4 Comply with EIP-14 if a member of a re-entry team.

4.2.5 Don necessary protective clothing and emergency equipment and perform radio-logical surveys as directed.

4.2.6 Document all survey data.

Rev. 6 1

3

VOL. 14 FNP-0-EIP-4 4.2.7 Post and establish controlled access

~

areas as appropriate.

4.2.8 Report findings to the Technical Support Center (TSC).

4.3 A Radiation Monitoring Team assigned to monitor in the environment (onsite and offsite) shall:

4.3.1 Obtain the RMT kit from the CSC building.

Check operability of all equipment.

Don necessary protective clothing and emergency g

equipment.

I 4.3.2 Pick up a transceiver, if necessary, located in the Primary Access Point (PAP) Building and proceed to the Environmental vehicle or other available plant vehicle.

4.3.3 Perform a direct radiation, air particulate, and radioiodine surveys in areas designated by the Emergency Director or Health Physics Manager.

Refer to Figures 1 & 2

~ for predesignated monitoring points.

l I

4.3.4 Replace any TLD located in the area and post additional TLD's as directed.

4.3.5 Document survey data.

4.3.6 Relay data to the TSC via radio.

Report locations per the instructions on Figure 2.

1 4.4 A Radiation Monitoring Team assigned to monitor at the Southeast Alabama Medical Center shall:

4.4.1 Maintain a log of all personnel who l

enter the Radiation Casualty Receiving Area or who are in the vicinity of the car:ualty.

4.4.2 Ensure that the ventilation system l

registers in the Radiation Casualty /Decontaminat i

Area are closed if high levels of contamination are involved.

4.4.3 Keep the doctor informed of radiation and contamination levels.

Rev. 7 l

4

VOL. 14 FNP-0-EIP-4 4.4.4 Monitor the patient when directed by the doctor.

4.4.5 Ensure all body excreta and excised tissue from patient are placed in appropriately labeled and sealed containers.

4.4.6 Provide decontamination information to doctor as requested.

4.4.7 If patient must be transferred to surgery or elsewhere in the hospital, advise doctor as to the radiological precautions necessary during and after transfer.

4.4.8 After the patient ha's left the Radiation Casualty / Decontamination Area, survey personnel, equipment and the Radiation CasualtygDecontamination Area.

Direct decontamination efforts to return the area to normal use.

l 4.4.9 Survey ambulance personnel, ambulance, equipment, receiving area and path of the casualty and direct decontamination efforts, if necessary.

4.4.10 Collect and prepare all bioassay samples, smears and waste containers for transportation to the plant.

Post and label containers and area as appropriate.

4.4.11 Sample the run-off in the holdup tank for analysis at the plant.

Based on the analysis the C & HP Supervisor shall inform SAMC to hold the contents for drumming or to release the contents to the sanitary sewer system.

4.4.12 Obtain personnel monitoring devices and appropriate information from hospital personnel.

4.4.13 Document all survey data and record all actions in the logbook.

l 4.4.14 Maintain communications with Emergency Director or Health Physics Manager.

l Rev. 5 5

VOL. 14 FNP-0-EIP-4 RADIATION MONITORING TEAM CHECKLIST:

ENVIRONMENTAL The senior Chemistry & Health Physics Technician on the team shall be responsible for completing the checklist and returning it to the Health Physics Manager.

Refer to Figure 1 for predesigned monitoring points.

The Environmental Radiation Monitoring Team (onsite and offsite) shall:

Initials A.

Obtain RMT kit from CSC.

Don necessary protective clothing and emergency equipment B.

Pick up monitoring equipment (i.e. G.M.

Instrument, Exposure Rate Instrument, and Air Sampler) necessary for environmental survey.

Check operability of equipment.

C.

Verify operation of vehicle two-way radio prior to exit from site.

D.

If the two-way radio is n,n-oporational or if the vehicle is not equipped with a radio, pick up a transceiver from PAP.

j Check operability.

[

E.

Perform surveys and document survey data in log book.

Report locations per instructions on Figure 2.

1 F.

Label all samples with sample time, flow rates, location, date, etc.

l G.

Relay pertinent data to TSC.

H.

Maintain two-way radio in the ON position and report data to TSC.

I.

If requested to replace filters at environ-mental air sampling station, record totalizer reading and insure flow rate is lh cubic feet / minute.

K.

If replacing environmental TLD's, record TLD serial number, sector, date and time TLD placed or removed.

Rev. 5 6

n VOL. 14 FNP-0-EIP-4 RADIATION MONITORING TEAM CHECKLIST:

HOSPITAL The senior Chemistry & Health Physics Technician on the team

~

shall be responsible for completing the checklist and returning it to the Health Physics Manager.

The Radiation Monitoring Team at the Hospital shall:

Initials A.

Detain ambulance personnel and vehicles until surveying is completed.

B.

Close the ventilation system in the Radiation casualty / Decontamination area, if high levels of contamination create the potential for airborne activity.

C.

Insure that drain systems are aligned to a holding tank and isolated from the Dothan Sewer System.

D.

Maintain a log of personnel who enter the affected area.

E.

Ensure that Personnel Mord.toring Dosimeters (PMD's) are distributed as necessary.

(Insure dosimeters are zerced or record issue readings.)

F.

Insure excreta and/or excised tissue are placed in appropriately labeled and sealed containers.

~

Provide the doctor with monitoring and G.

decontamination data.

Monitor patient when directed by doctor.

H.

Survey all personnel, equipment and affected areas prior to release.

I.

Direct all decontamination efforts.

J.

Collect all PMD's, log readings from dosimeters and insure the names are on TLD's.

K.

Sample holding tank for analysis at plant.

L.

Maintain communication with Emergency Director or Health Physics Manager.

g Rev. 5 l

l 7

L

FNP-0-EIP-4 1

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FNP-0-EIP-4

~

HOW POTASSIUM IODICE WORMS Certain forms of indme help your thyroid stand work right. Stoet propie set the iodine thev need from fnada. hke indued galt oc THYRO BLOCK" OYne*

'*F"' **" "~ '""'d""'"'""*"""'"'

In a redsstion emersency. radioactive iodine may he reise=ed in EUIA8" "O the air. This material may he hreethod nr awalinwed. It mer panounces pas TAS&eeen EY5e%est enter the thyroid gland and damase it. The damase woukt prn.

tene m setest Kal bebly not show itself for years. Children are met likelv to hee, s

TASLETS and SOLUTION UM. -

thyrood damese.

p If you take potaassum iodide. it wiu fliksy your thyroid siend.

This reduce = the chance that harmful radioactive iodine wil!

l

.. TAKE POTASSIUM IODIDE ONLY WHEN PUBLIC enter the thyrnd stand.

l

-HEALTH OFFICIALS TELL YOU. IN A RADIATION EMERGENCY. RADIOACITVE IODINE COULD BE WMC SHOULD NOT TAXE POTASSIUM 100 0E grLEASED INTO THE AIR. POTASSIUM IODIDE (A N ordy people who shnuld anc take pnte==ium indido an* pearle

,f FORM OF IODINE) CAN HELP PROI'ECT YOU.

who know t, hey are allergic to indide. You rney take potapesurn iodide even if you are takmg nem for a thyrood problent star IF YOU ARE TOLD TO TAEE THIS MEDICINE. TAEE IT esample, a thyrned hormone or antithyroid drue. Prernant and l

ONE TIME EVERY 24 HOURS. DO NOT TAEE IT MORE nurms women and behee= and children res, alan take this dres.

l OFTEN. MORE WILL NOT HELP YOU AND MAY IN-HOW ANO WHEN TO TAME POTASSIUM ICOt0E CREASE THE RISK OF SIDE EFFECTS. DO NOT TAKE TNIS DRUG IF YOU KNDir YOU ARE Al4ERGIC 70 Potasemm Indide should he taken as ennn as pnwbie after.

public health officiela teu you. You should take one doae every 3 8 '

JODIDE. ISEE SIDE EFFECTS BELOW.)

hours. More wdl not help you because the thernid can -hold" ese ly limited amnants of indine. Larser done= wiu increens the risk l

~4-ed side effects. You wdl probably he told anc tn take the dnur fee g.

supre then 10 days.

INDICATIONS SIDE EFFECTS I

THYROID BLOCKING IN A RADIATION EMERGENCY Usueuy. side effects of pota==ium indide happen when people -

ONLY.

take higher deaca far a Inns time. Ynu should be careful not te take more then the recommended done or take it for lonser thnai DIRECTIONS FOR USE you are told. Side effects are unlikely because of the low dose end -

l

' Use sely as directed by State or loemi pahlic health asharities la -

the short time you wiu be talung the drug.

the seent of a raia h e e rsemey.

sheds, and " iodism" emetalhe taste. burmns mouth and thrnet.

Pacible side effects include skin resbee. sweGing of the sohverv DOSE - -..

_Thhistet ADULTS AND CHILDREN 1 YEAR OF 8 t**th and sums. symptoms of a head cold. and enmetime=

AGE OR OLDER: One ill tablet once a stomach upnet and diarrheat day. Crush foremaRchikhse.

A few p.opic have an allersie reection with more serinus symp.

BABIES UNDER 1 YEAR OF AGE:

tema. The== cnuld he fever and jomt paine. nr swellina of parts of

~

One.helf U/2p tablet omas a day. Creek the face and hndy and at timee =cvere ahnytness of breetti requie.

first.

ing Immediate medical attention.

Sohstiset ADULTS AND CHILDREN 1 YEAR OF Takine indide mov rsreiv cause averactivity of the thyroid AGE OR OLDER: Add 6 drope to oe**

gland. underectivity of the thyroid giend. cr enlargement of the half siese of Ikiaid and drink each day.

thyroid gland isoitert BABIES UNDER 1 YEAR OF AGE:

/

l Add 3 drope to a ammE mesmat of Ilquid WHAT TO 00 IF SICE EFFECTE OCCUR ones e day.

If the kode effects are aevere or if you here an allersic reaction.

l

-por et desage forste Take for 10 days unions directed otherwise senp takins pntae=tum indide' Then. if pe=cible. call a doctor or by Sante er local pubHe health s schorities, public heelth authority fne instructions.

Store et centroued room tasapurature between IS' and 30*C 159 HOW SUPPLilED to 86 Keep container tightly cimd and pmeset h Eght.

THYRO-BLOCKB8 TABLETS IPotaaneum Iodide. U.S.P.) bot.

Do not use the solution if it appears bromueh in the naesle of the ties of 14 eshiet= INTX' 0037 n472 20.1 Each =hite. round. scored O

tablet enntame 130 rne pntaaniura kwtide.

WARNING THYRO.RLOCKT38 SOLUTION (Potar= sum Indide Solutwwi. '

J%essesmae iodide should nor 6e used bypeople e#ergie se fodide.

U.S.P.u n ml I (L or_ licht resiatant. nwe=ured-drno dispensine Esop out af the reach of childrum. In case of overdose or suergic units INDC nn3;.42*T 25L Each drnp contains 21 me potasemm remesism, contact a physeensa or the pahlic henith anchorney.

iodide.

i I

DESCRIPTION waLLAct LAsos47omes 0 aSma o*

Each THYRO.BLOCKm TABLET r== twas 130 mg of CAstTER"W4LLACE. INO.

l potasetum iodido Cranoury. New Jersev OPS 12 Eenh dropof THYRO BLOCKMSOLUTION ra=*=*== 21 mg of pensemos ksdade.

CW-IONS

'O :

'sses in 74 l

r

__ ____._ Figene 3 R ev. 6

FNP-0-EIP-4 APPENDIX 1 The graph on Sheet 2 of this Appendix shows the gamma

- ' dose rates inside containment as a function of time after the following:

Case 1:

100% Core Melt (100% of noble gas and 25% of iodine core inventory is released into the containment and is available for leakage to the environment.)

Case 2:

10% Core Melt (approximates total cladding failure with 10% of noble gas and 2.5%

of iodine core inventory released.)

Case 3:

1.0% Core Melt or 10% Cladding Failure (1.0% of noble gases and 0.25% of iodine core inventory released.)

Note "Ja. : these plots are for volumes above the operating deck EL. 155'-0".

All assumptions made to plot the graph are the rare as those given in the FSAR for LOCA analysis.

(

(one of these assumptions is one train of containment spray and one train of containment coolers is operating.

Twc trains of containment spray were considered in a separate analysis.

Assuming both trains are operating would effectively double the removal rate of the elemen-tal and particulate forms of iodine.

However, due to the limit of spray removal credit allowed by the NRC (DF=100), the sprays would be " cut-off" in half the time.

^ s.

This effect would be seen in the first 30 minutes after shutdown, wut is negligible in the graph due to the presence or noble gases.

Thus, justification of using the FSAR LOCA anlaysis as guidelines for this analysis.)

s,)

Appendix 1 Page 1 of 2 Rev.6

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