ML20062H260

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Revised Semiannual Radioactive Effluent Release Rept for 1st & 2nd Quarters of 1990
ML20062H260
Person / Time
Site: Perry FirstEnergy icon.png
Issue date: 06/30/1990
From:
CENTERIOR ENERGY
To:
Shared Package
ML20062H213 List:
References
NUDOCS 9012040189
Download: ML20062H260 (9)
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Text

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t 4 Attachment 8 Semi-Annual Radioactive Effluent Release Report For the Year 1990  :

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l RADIOLOGICAL IMPACT ON MAN. I sampling and analysis of liquid and gaseous ef fluents were I pe rf o rmed in accordance with the f requencies, types of~ J analysis, and Lower Limit of Detection -(LLD) outlined in the PNFP Unit 1 Technical Specifications.

Radioactive material was detected in some of the liquid and gaseous ef fluent samples analysed. Dose calculations, using measured ef fluent flow and meteorological data, resulted in

, a' . dose. to individuals at levels below 10CTR20 and 10CTR50, Appendix,I limits. Direct radiation resulting f rom plant operation, as measured by environmental- thermoluminescent dosimete rs ' located around the plant, 'did not contribute any l measurable doses to members, of . the publie- !o r the reporting period and, as there are no other nearby fuel cycle sources, l 4 0CTR190 ~ limits were not= exceeded.

Summa ries of nmaximum' individual and population doses -

. resulting f rom liquid- and gaseous: radioactive effluent ,

releases are given, in Regulatory Guide 1.21 format, in Attachment 1.

I Technical specification 6.9.1.7 requires. assessment of

. radiation = doses .! rom radioactive liquid and gaseous of fluent i to emembers .of the public while onsite. These-onsite doses 4 are . assessed relative . to of f site dose values, and are "

adjustadt for' appropriate dilution, dispersion, and occupancy

- f actors . -

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ONSITE DOSE ; FOR LIQUID EFTLUENTS j g .o 4

, Thel onsite liquidi ef fluent pathway' of. concern for members of the public is shore exposure while fishing along the Lake

'trie coast. Occupancy is assumed, to be 60 hours6.944444e-4 days <br />0.0167 hours <br />9.920635e-5 weeks <br />2.283e-5 months <br /> per year and the; dilution- f actor for e the point of- exposure is 10.

Ratioing this< exposure ' pathway 'to doses calculated ' f o r ,

.offsite' locations yields the following onsite dose values. ,

Total Body ' Organ l Quarters 11.& 2 2.6 E-01. mrem 2.2 E-03 mrem (skin) a  : Quarter.1' ~1.1 E-02 mrem 1.1 E-03 mrem (skin) 2.5 E-01.mrer Quarter 2' 1.1 E-03 mrem (skin) ~

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ONSITE DOSE FOR CASEQUS EFTLUENTS several cases are considered for oncite gaseous effluent exposure to members of the public including traversing a

. public road within the site boundary, shoreline fishing,

non-plant related training, car pooling, and job interviews.

The onsite activity with the highest dose potential, relative to gaseous e f fluents , is shoreline fishing. Occupancy is again assumed to be 60 hours6.944444e-4 days <br />0.0167 hours <br />9.920635e-5 weeks <br />2.283e-5 months <br /> per year. Accounting for this and the dif f e rence between annual ave rage disgersion values for the onsite -point of concern, 6.6 ?-03 s/n , the following

maximum onsite dose values are generated.

t Total Body Oroan

-Qua rte rs 1 & 2 1.4 E-02 meen 5.1 E-6Tiiirem(skin)  ;

Quarter 1 1.1 E-02 aren 2.9 E-02 ares (skin) *

' Quarter 2' 3.4.E-03 meen 2.8 E-02 seem(thyroio)

AVERAGE . INDIVIDUAL TOTAL BODY DOSES 1 Average total body dose to individual members of' the public *

.is . dete rmined for the population that lives within fifty miles : of the plant for gaseous ef fluents (2.42 E+06 persons) e ando the popule* ion that receives . drinking vater f rom intakes 3; within fifty i les for ~ liquid - effluents (1.82 E+06 persons) .

," 'L Thes e doser pr.e ; calculated ' using the total population dose H

w figures i f cund. in ' Attachment 1.

m. i Gases Liquids Quarters 1 & 2' 4.6 E-06 ' arem - 1.1 E-03 mrem p Quaeter 1-

~

8'.7 E-07 meen 6.2 E-05 arem t, .Quaeter 2 3.7;E-06 mean- l'1-E-03 mrom i

~ Gaseous and ~ Air iDose ~ calculations at the site bountary were  ;

cperf ormed f or ' two . cases. Attachment,1 provides the calculated 1 maximum site boundary dose : values -for - all -sectors

including those sectors which.are totally over water in which no membe c.. of the public resides ("hese are the<W, WNW,,NW, 1 NNW ,
) N AND 1 NNE SECTORS ) . Attachment 2 provides1 the H* L . calculated- maximum site boundary dose- values ' f or the land
  1. based- sectors .in which members of the public reside.-

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I LIQUID trrLUENTS For the first quarter of 1990 there were 28 batch and 26 l continuous releases. Batch release total waste volume for j the-first quarter was 3.2 E+6 liters; total continuous I

- release waste volume was 5.'1 E+9 liters; total plant discharge during periods of release was 3.0 E+10 liters.

For the_ second quarter of 1990 there were 43 batch and 24 continuousEreleases. Batch release total waste volume for ,

the second quarter was 5.6 E+6 liters; total continuous release waste volume was 8.8 E+9 liters; total plant discharge during. periods of release was 5.4 E+10 liters. 1 summaries. of the_ radionuclide total curie activities, average diluted concentrations, and percentage of MPC (in Regulatory Guide 1.21 format) are included in Attachment 4.

If a' radionuclide was not detected, :ero activity wis used ,

f o r that. isotope .in dose : calculations. A.:ero activity

indicates . tha t sche. radionuclide was not present at a level greate r thani the _ Lower Level of Detection - (LLD ) '

.f the instrumentation used. In allLcases, these LLDs were -let' than the levels _ required by Technical Specifications. The fallowing-are typical LLos. 1 Radionuclide LLD (uCi/ml) i

~

Mn-54 -2.4 E-08 Fe-59 '5.8 E-08 i Co-58. 1.9 E-08 Co-60'

'3.4-E-08 s ,

In-65 4.6 E-08' jl Mo 2.1 E  !

I-131- 2.3LE-08

'Cs-134- 2.3 E-08 .'

Cs-137 2.6 E-08 Ce-141 3.2 E-08 Ce-144 -1,3 E-07.

St-89 3'.0 E-08

, , . Sr-90' 3.7 E Fe-55 5.7 E-09 H-3 4.6 E-06 ,

cross Alpha 6.0 E-08 '

._m.. . _ . ._ _ _ __ _ _ . _ _. - . . _ . _ . . _.. . _ .

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Attachment 1 (Page 1 of.3)

Radiological Impact on Man (Dose Summaries).  !

, 1990: Quarters 1 & 2 h

SUMMARY

OF MAXIMUM INDIVIbuAL DOSES LIQUID 90 1 1 1-90 63024 '

6ASEQUS 90 1 1 1-90 63024 i._................--

AIR 90 1 1 1-90 63024

' APPLICABLE ESTIMATED AGE LOCATION 2 0F LIMIT EFFLUENT ORGAN DOSE GROUP DIST DIR APPLICABLE P (MREM) (M) (TOWARD) LIMIT- (MREM)

LIQUID. TOTAL BODY 3 55E-02 ' ADULT RECEPTOR 1 1.2E+00 3.0E+00

' LIQUID 5.16E.02 g

c . . . . . . . LIVER . . . . . . . . . . TEEN RECEPTOR 5.2E-01 1.0Ef01

. . . ~

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!" NOBLE GASL AIR DOSE 1.80E-01 280. NNW 1.EE+00 1 0Ef01

( G A'tM A-M R AD ) '

LNOBLE GAS. AIR DOEE 1.93E-01 280. NNW 9.7E-01 2.0E+01 li '(BETA-MRAD) l NDBLE GAS T. BODY 1.12E-01 ALL 280. NNW 2.2E+00 5.0E+00 NOBLE GAS SKIH 2.53E-01 ALL 296. NNW 1.7E+00 1.SE+01 '

10 DINE 1 THYROID 2 20E-01 INFANT' 280.'NNU 1.5E400 1.5E+01 v.

.PARTICULhiES

' Sun %ARY OF POPULATION.DDSES y

I' .10010- 90'1 1 1-90 43024 l . . . ... . .. . . . . . . .. . G.A.S.E.Q.U.S.

.'90 1. 1. 1..90 43024:

t EFFLUENT APPLICABLE ESTIMATED; t:

' ORGAN POPULATION' DOSE

i. (PERSON-REM)

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' LIQUID TOTAL BODY 2.0E+00 tr LIQUID: . THYROID 6.4E-02

'GASEQUS TOTAL- BODY 1.1E-02

GASEQUS THYROID 7.2E-02 1;

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If Attachment 1 (Continued - Page 2 of 3) i Radiological Impact on Man (Dose Summaries) 1990: Quarter 1  ;

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GunnART OF MAXIMUM INDIVIDUAL DOSES f

l-LIQUID 90 1 1 1-90 331'4 4 GASEQUS 90 1 1 1-90 331.4.  !

AIR 90 1 1 1-90 33124

... .. ..... - _... ..... j l APPLICABLE ESTIMATED 1 0F AGE LOCATION LIMIT ll EFFLUENT ORGAN DOSE GROUP DIST DIR APPLICABLE 1 (MREM) (M) (TOWARD) LIMIT (MREM)

LIQUID' TOTAL' BODY 1.91E 03 TEEN RECEPTOR 1 6.4E-02 3.0E+00-LIQUID ~ LIVER RECEPTOR 1 3.5E-02 1.0E+01

... . . . - . . . . 3. 46E.-03.

. TEEN tl03tE GASn' AIR ~ DOSE- 1. 6*. ~/

  • 1 273. NW 1.4Et00 .1.0E+01 (OAMMA-MRAD)  ;

. NOBLE GAS AIR DOSE- - 1.75E-01 290. NNW= 8.8E-01 =2.0E+01'

-(RETA-MRAD)

NOBLE GAS ~T.PODY 1.03E-01 ALL 273. NW 2.1E+00 5.0E+00. 1 NotLE GAS .St.IN 2.40E-01 ALL 273. ;NW 1.6E+00 1.5E+01

IODINE 3 .. THYROID' 2.89E-02 CHILD 294. N. 1.95-01 ~1.5E+01 rARTICULATES t J ' LIQUID ~ 90 1 1'1-90 33124 f

-GASIOUS 90

.. . ................... .. _ .. 1_1 _1-90 .... ~ 33124'..

EFFLUENT! ' APPLICABLE ESTIMATED =

ORGAN 10 DOSE '

LP SON-R M).

=- . j LIQUID TOTAL BODY -

1.1E-01

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-LIQUID' THYROID 3.4E-02 V .GASEQUS TOTAL BODY 2 1E-03

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10ASEQUSl THYROID 7 8E-03 b

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, i Attachment 1 (Continued - Page 3 of 3)

Radiological Impact on Man (Dese Summaries) 1990: Quarter 2 o

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES LIQUID ?0 4 1 1-90~63024

-GASEQUS -90 4 1 1-90 63024 AIR 90 4 1 1-90 63024 ,

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. APPLICABLE ESTIMATED AGE i.G23 TION 1 0F LIMIT '

EFFLUENT ORGAN DOSE . GROUP. DIST UIR APPLICABLE '

(MREM) (M) (TOWARD) LIMIT (MREM) l 3.0E+00 3.41E-02 ADULT RE;EPT0R 1 1.1E+00 I LIQUID- TOTAL B0DY ,

. 4.81E-02 TEEN RE2EPTOR 1 4.8E-01 1.0E401  ;

E' LIQUID ... . . . .............................

.-. LIVER ~

I t - N0!LE GAS: AIR 00$E- - 5.25E-C2 220. NNU E.*E 1.0E+01 (GAMMA-MRAD).

! - NOBLE 6AS AIR DOSE- 2.0!E-02 1104. E 1.0E-01. 2.0E+01 L -(BE*A MP.AD)-

4.21-01 5.0E+00 l-NotLE GASt- T.30DY 3.10E-02 ALL 290. NNU O.

b NOBLE GAS SV.IN , 5.14E-01 ALL. 290. NNU 3.4E-01 1.5E+01 ,

L 10 DINE 1 THYP.01D - 2.04E-01 !?tFANT . 230..NNW 1.4E+00 1 5E+01 -l PARTICULATES-K, 3 .

SUMMARY

1 0F POPU'.ATION DOSES' LIQUID'. 10 4 1-1-90 43024)  :!

GASEQUS 90 4.1:1-?0 63024' .

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,TNYROID .0E.02 i; b - LIQUID . .4E-03 6ASEQUS TOTAL 30DY L

i! ~ GASEOUS' THYR 0!D1 6 4E J

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Attachment 4 (Page 1 of 2)

Liquid Effluents 1

l ll 00ARTER 1 : START DATE 90010101 END DAT$ 90033124 OUARTER 2 : ST ART DATE 90040101 END DATE 90063024 L LIOUID EFFLUENTS UNITS : QUARTER  : QUARTER :

u  : 1  : 2  :

, .- _ _ . . ~ . .

A. FISSION AND ACTIVATION PRODUCTS l ,l i 1. TOTAL RELEASE (EXCL.: CI  : 8.47E-02 : 6.26E.02  :

p TRIT.e GASES: ALPHA)  :  ;

E  : 2. AVERAGE: DILUTED UCI/nL 2.87E-09 : 1.18E-09 :

LU  : CONC. CURING PERIOD :  :  :

>e ... ........... .............................. . - . . .:

a  : 3. PERCENT OF  :  %  : ' 0.00E+00 : 0.00E+00 :

AftLICABLE LIMIT  : 1 .:  :-

D l-

-I. 1RITIUM.

.......:...C.I....:. 1. 66E+00__ 3.06E+00  :.

..'.1 .. T.O.T.AL.'

. . .P.E.L.E.A.S.E t' i  !

.2.~ AVERAGE: DILUTED - :UCI/nt  : 5.59E.08  : 5.76E.08 t' g CONC. DURING PERIOD :  :  : 1 i

r  !'3.'PERCtN1 OT-  :

'  : 1.86E.03 : 1.92E-03  :

L  : AFPLICABLE. LIMIT:  :  :  :  :

1? 1 lm 't r1 C. DISSOLVED AND ENTRAINED GASES 0$

,;- ,............................'........;=1.63E.03

.: 1.eTOTAL RELEASE  : CI. :  : .2.00E.03 L L112. AVERACE-DILUTED- ,1UCI/nt :~ 5.52E-11  : 3.77E .. 'w 1

a  ! . CONC.

....... . 'DURING . . . . . PERIOD-:.

~.  :- ,  :

3.. PERCENT'0F .  : 2 . .2.76E.05 : 1.88E-05  :

l'

.y APPLICABLE LIMIT.

. ... ~ ..

1-  :<

m' D.' GROSS-A'LPHA RADICACTIVITT p .

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$p W' :o1. TOTAL RELEASE l' C1 -1 0.00E+00 : 0.00E+00 : {

E. VC:.UME WACTE RELEASED : LITERS l-- 5.08Et09 8.7EEt09 :

.: (PRIOR =TO DILUTION)-  :  :

i.

3 ! ,. T. VOLUME DILUTIDR' WATER-: LITERS : 2.9&Ef10 : 5.31Ef10 :

'l , ;;  :: USED.DURING PERIOD  :  :  : 1 1

.............. .............. . o .......................

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Attachment 4 (Continued - Page 2 of 2)

Lirruid Ef fluents OUARTER 1 : ET ART DATE 90010101 END DATE 90033124 i

QUARTER 2__: START DATE 90040101 END DATE 90063024

\

CONTINU0US MODE BATCH MODE

......... _ ..... _ . ~ ... _ .- _ .- ---

i

NUC:.1 DES : UNITS QUARTER ' : QUARTER : QUARTER : QUARTER  :

. . . .R.C.L.E.A . S.E.D. : .... . : ...1. .....:. . . 2. ...:.... 1. ...: 2.. ....:

. . ~ ...._...... ...-......... . .... .

H3  : CI  : 0.00Ef00 : 0.00E+00 : 1.66h00 : 3.06 BOO  :

CRC 1  : CI

0.00E+00
0.00E+00 . .
3.59h02 : 1.79E.02 :

! MN54  : CI  : 0.00E+00 1 0.00E+00 : 1.14E-02 : 5.83E.03 :

1 FE55  : CI

0.00E+0$ : 0.00E+00 : 3.55E.03 : 4.45E-03 : c.
TE59  : C1  : 0.00E+00 : 0.00E+00 : 2.89E.03 0.00E+00  :

C::5C  : C1 -1 0.00E+00 0.00E+00 : 5.84E-03 : 7.09E.04 :

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . _. - )

'CC40  : C1  : 0.00E+00 : 0.00E+00 :- 1.82E.02 : 1.62E-02 :

Ulf,,5 -  : C:  : 0.00E+00 : 0 00E+00 : 2.58E.03 : 1.67E-03 :
SR89  : CI 0.00E+00 l- 0.00E+00 : 2.60E.05 : 1.17E.03 :

p' - ............... ............................... _ . _.

0.00E+00 : 0.00E+00 : 5.33&O7 : 2.40E-05 :

3R90  : C*-  :
- 2015  : 01  : 0.00E400 : 0.00E+00 : 0.00E+00 : 1.38E.04 : ,

.: NDf5  : C;  : 0.00E+00 1 0.00E+00 : 0.00 BOO : 1.94E.04 :

AGilon  : C  : 0 00E+00  : 0.00E+00 1 3.89E-03 8: 1.63E.03 131  :. CI  : 0 00E+00 : 0.00E+00 : 1.14E.04 -

7.10E :

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. C 134 ............._..........-l..............

C1 1- 0.00Eis0 0 00E+00 : 0.00E400-: 5.40E-03 : ,  ;

-1;-CC107  : CI ': 0.00Ef00-: 0.00E+00 : 2.18E.04 -

7.01E-03 : ';

'. .'. !.A14 I CI 0.00*+00 1 0 00Et00..: 8.77E.05 : 3.00E.04 - .:

. . . . .0. *. . . . . . . . . . . . . . . . . . _ _ _ . . . . . . . . . . . . .

f; NR$D (AB0VE) f: CI f 0.00E+00 f 0.00E+00 f 1.74 BOO !: 3.12E 00 f

~ IC133 t CI  ; 0;00E+00 : 0.00E+00 : 1.51E.03  : 1.94E.03  : -
X 0.00E+00=:. 1.12E.04 : 1 5.34E-05  :

...E.135...._:.

. .C.I.. .:...0. 00E.+.00 1

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