Text

Radioactive Effluent Release Rept, for Jul-Dec 1994 for Byron Nuclear Power Station
	ML20086C488
Person / Time
Site:	Byron
Issue date:	12/31/1994
From:	; COMMONWEALTH EDISON CO.
To:	;
Shared Package
ML20086C180	List: ML20086C178; ML20086C488;
References
	NUDOCS 9507070100
	Download: ML20086C488 (25)
	v • d • e

'

EYacIf NUCLEAR PolfER STATICII-i 454

..J.

1 DOCIET NtBEBER STN IEf!T RADIQACTIVE EFFLUENT REEEASE REPORT 1994 TEROUGR DECEMBER 1994 JULY

- stDetaTIdit OF ALL WFTYaEES Gis h ms ar r io. 65 UNITS IST QTR 2ND QTR 3RD QTR 4TH-QTR l

l FISSION AND ACTIVATION GAS RELEASES A.

Ci 1.66E+1 6.01E+0 1.

Total Release Activity 3.70E+1 1.84E+1 uC1/sec Maximum Release Rate for Quarter 3.

I, i

3.

% of Tech Spse Limits

0.00 0.00 Whole Body (500 inres/yr) a.

0.00 0.00 t

b.

Skd.n (3000 mrom/yr) 4.

t of 10CFR50 Limits e

f 0.00 0.00 t

Gamma Quarterly (5 mrad) a.

0.00 0.00

+

Beta Quarterly '(10 mrad) g b.

0.00 0.00 t

Gamma Annual (10 mrad) 0.00 0.00

[

c.

t d.

Beta Annual (20 mrad) 1 I

B.

IODINE RELEASES **

I

<LLD (LLD Ci 1.

Total I-131/I-133 Activity C.

PARTICULATE (>B day half-life) RELIASES**

Ci 9.60E-6

<LLD

^

1.

Gross Activity

<LLD

<LLD Ci 2.

Gross Alpha Activity for Quarter D.

TRITIUM RELEASES **

1.81E-1 1.26E-1 C1 1.

Total Release Activity

% of Tech Spec limits is based on the maximum release rate for the period considered.

~

See step E.

Iodine, particulate, and tritium are expressed as a total limit.

3-of 21 M

Report Page DEC 0 91994 1

! *. i !! *a*77 ' *.' : ! P 41 9507070100 950224 PDR ADOCK 05000454 R

PDR

3YRON NDC12AR PONER STATICII 454-LErIT

'1 DOCERT Nt3SER STN-50 RADIQACTIVE EFFLUENT RELEASE REPORT-JULY 1994 TEROUGg DECEMBER 1994

.c-cAREuns ur uu Ts - si Ei: _ TION OF ALL 3"'1*Es (CONT)

UNITS IST QTR 2ND QT1t 3RD QTR.

4TH QTR

~

PARTICtLATE - (>B' day half-life), AND TRITIUM RELEASES g.

TOTAL OF. IODINE, Ci 1.81E-1 1.26E-1 1.

Total Activity 3.

%'of Tech spec Limit 0.00 0.00 Any Organ (1500 mrem /yr) a.

3.

% of 10CFR50 Limit 0.00 0.00 Quarterly Any Organ (7.5 mrem) a.

0.00 0.00 b.

Annual Any organ (15.0 mram)

- h T STALT mM racts - RATC'H N GAstons ErrLuuG5 FISSION AND ACTIVATION GAS RELEASES F.

Ci 9.10E-3 4.73E-3 Ar-41 4.17E-2 8.95E-2 Kr-85 Ci 8.85E-3 2.25E-3 Xe-131m Ci 3.05E-1 6.80E-1 Xe-133 C1 1.44E-3 1.88E-4 Xe-133m ti 8.36E-5 9.03E-3 Xe-135 Ci.

Ci Ci Ci ci Ok 21' MM Report Page of DEC 0 91994 2-

!!* !!! '37 7 *.: * !.2 4

_ _ 'BERON NUCLEAR POWER STATION DOCEET NUMBER STN-50 454

.. p' yggg' 1 RADIOACTIVE EFFLUENT 1994 CEMB JULY

,1994 TEROUGH j

,.. e..

+

t we - akTcM MODE (CONT)

CAsiGUS frruurnis - Vr.nl STACK per I

' UNITS

, 1ST QTR 2ND QTR 3RD QTR 4TH QTR l

i i

G.

IODINE RELEASES i

f

- C1 I-131

- I-133 cg f

I-135.

gg-r PARTICULATE (>8 day half-life) RELEASES t

' N.

i e

Sr-89 gg Sr-90 Ci i

C1 i

ci t

1 Ci

- Value reported as CONTINUOUS RELEASE MODE I

STACK BFffaRER. CONTINUOUS MODE l

GASEOUS EFFf UENTS - Vr nl FISSION AND ACTIVATION GAS RELEASES

.2.

ci 4.76E+0

<LLD Kr-80'

'f 7.48E+0 5.22E+0 Xe-133 Ci 4.03E+0

<LLD-Xe-135 gg.

Ct Ci ci C1 Ci i

i 21 Report Page~.2_,of 1

APPROVED DEC 0 919H

.,,:sss.nr :::s,-

9 y

-_,y

.r

'~-

Revision 3 i

t yy l

~ ~-

IJrIT 1 DOCEET 3E3WEER 35-80 _ d44 I

RADIQACTIVE EFFLENT RELEASE REPORT 104d "W'W RF#

e JtfLY

_, _1994 M

ces e r (Cont) cm.._ mas u, n,m r;. %T mm== -==== - cu-u-u

~

1312TS IST QTR 2ND QTR 3RD QTR 4TE QTR i

ICDDE RELEASES

<LLD'

<LLD J.

01 7-131

<LLD

<LLD Ci (LLD

<LLD i

1-135 l

ci I-135 1

RELEASES K.

PARTICULATE (>B day half-life) 1.33E (LLD f

Ci i

Mn-54 1.02E-7

<LLD C1 9.31E-6

<LLD j

Co-58 l

C1 1.34E-8

<LLD J

Co-60 l

g Cs-134 4.41E-B

<LLD CL Cs-137

<LLD

<LLD Sr-89

'**We t.TociD u iLur_nTs - sc.:2n6ii or ALL #"

Sr-90 FISSION AND ACTIVATION PRODUCT RELEASES

'L.

Ci 1.00E+0 2.05E+0 Total Activity Released 1.

uti/a1 4.12E-7 7.95E-7 Average Concentration Released 2.

for Quarter t of 10CFR50 Limits 3.

0.05 0.10 Quarterly whole Body t

a.

(1.5 mram) 0.04 0.34 l

b.

Quarterly Any organ t

(5.0 mrom)

Annual Whole Body 0.02 0.05 t

c.

(3.0 mres) 0.02 0.17

_.l d.

Annual Any Organ i

(20.0

.r.m) 4 i

APFF.OVED Report Page L of 21 DEC 09 594

' 4 (9915SS/WFF/120894)

, BYRON NUCLEAR POWER STATION UNIT 1 DOCEr! NUNEER STN-50-na RADIDACTI'/E EFFLUENT REEERSE REPORT 1994 DECEMBFR 1994 THROUGH J6LY g

(CONT)

LIOUID ~ tr r Lur_nis - siinHATION OF "t FRNES 1ET QTR 2ND QTR.

3RD QTR 4TH QTR UNITS I

.i l

- M.

TRITIUM Total-Activity Released 2137E+2 1.58E+2 j

-C1 1.

i uC1/ml 9.75E-5 6.12E-5 Average Concentration Released 2.

for Quarter:

9.75 6.12 4

3.

% of 10CTR20 Limit (1.00E-3 uC1/ml) 1 DISSOLVED NOELE CASES CL 2.87E-2 5.89E-2 N.

Tott.1 Activity Released 1.

1.18E-8 2.28E-B uC1/ml i

Average concentration Released r

2.

5.91E-3 1.14E-2 for Quarter Limit t

3.

% of Admin Tech Regt.

(2.00E-4 uCi/ml) l O.

CROSS ALPMA Ci Total Activity Released 1.

l 0.00 0.00 uC1/mL Average concentration Released 2.

)

for Quarter f

3.74E+6 4.06E+6 l

liters VOLUME OF WASTE RELEASED PER UNIT P.

2.43E+9 2.58E+9 '

i liters VOLUME or DILUTION WATER PER UNIT g.

L_IOUID EFFLUENTS - GFffNmns MODE R.

LIQUID ITTLUENTS CL Fe-55. Sr-89, Sr-90 1.62E-4 1.62E-1 6

Co-58

<LLD 1.68E-3 Co-60 d

2.07E-1 4.48E-1 s-Sb-124 d

<LLD 3.21E-5 Cs-134 g

<LLD 2.32E-4 Cs-137 g

APPROVED

Value reported as LIQUID. EFFLUENTS - sa" """

21 Report Page,,2,,, of DEC 0 91EPl in553 :~4PT ** 225?M w

r,

+

3M N N ETATION t

gyI; L DOCKET NtBSER STN-50 454 '

RADIOACTIVE EFFLUENT REtanSE REPORT _ _,1994' 1994 TH E RX;g DECEFCER'

~i

-JULY

. Liou iD m.r r LtmrTs. antcM MODE i

UNITS IST QTR 2ND OTR 3RD QTR

'4THQTRl 2.37E+2 1.58E+2 i f

LIQUID EFILUENTS

- s.-

C1 LH-3

<LLD 7.81E-5 j.

Ci Ar-41 2.03E-2

- 1.72E-2 j-Cr-51 CL 4.71E-4,

.3.40E-3 Ci Mn-54 1.25E-2 7.32E-1 Fe-55 d

7.15E-5' 6.55E-4 Ci Fe-59 2.30E-4 7.36E-4 '

e Co-57 9.02E-2 2.14E-1 Ci 1.07E-2 2.67E-2 Ci co-60

<LLD 4.88E-4'i g

Zn-65

.s (LLD 1.21E-2 Ci Kr-85 (LLD 1.06E-3 Ci Kr-88 1.60E-2

<LLD l

Ci Sr-89

<LLD

<LLD a

Sr-90 4.01E-5

<LLD Sr-92 CL 5.91E-4 7.94E-3 Hb-95 Ci l

2.89E-4 4.14E-3 2r-95 g

1.46E-4 2.43E-4

~

Ag-110m Ci 4.34E-6

4.14E-4 Ci Sn-113 3.64E-2 6.64E-5 Sb *.22 Ci 4.90E-1 3.29E-1 C1 Sb-124 3.44E-2 1.21E-2 Sb-125 Ci 21_

Report Page 8,,,,of APPP.OVED DEC 09 594

\\

efe kh'.fIE D I *.*. $$*

., m a -

+

i

's 1

sTwog ugCLEAR POWER STATION '

gygg 1'

DOCIET NUMBER 35-50 _-494 RADIQhCTIVE EFFLUENT RELEASE REPORT

+ -

W W*"

is 1044-1994 TEROUGH -

i JULY i

trouro z1FIu,,1; - amTen won reout. )

DNITS iST.QTR 2ND QTR 3RD QTR 4TH QTR-l 1

LIQUID' EFFLUENTS (CONT.).

3.

1.55E-5 6

ci sb-126 1.64E-3 6.39E-2 ci Te-123m 3.50E-2 2.25E-2 eg Te-125m 1.13E-5

<LLD I-131 gg 2.86E-2 4.ME )

ci Xe-133 8.58E-5' 4.53E-4 c1 Xe-133m 3.32E-5 1.55E-4 Ci Xe-135 5.25E-4

-l

<LLD et

_ Xe-135m 1.15E-4 2.37E-4 i

Cs-134 5

5.39E4.

WE l

s I

ci Cs-137 5.68E-5 (LLD <

Cs-138 gg i

Ci ci Ci C1 CL Ci CL 10CTR20 PUBLIC TEDE COMPLIANCEg 0.00 0.00 T.

% OF 10CFR2O TEDE LIMIT 1.

(100 mram/yr)

Report Page.9, Of 3 S

DEC D 91!!!R i

7-

' 991655 /*4PF /1:C 5941 menem

BYRON NOCLEAR' h q

DOCIET NtMBER STN-50 455 _

UNIT _?

RADIOACTIVE EFFLUENT RELEASE REPORT, _, 1994 _

i DECEMBER 1994_ THRoggg i

JULY 6

GAEzuG5 zrFTu is - 5Ui@iATION OF ALL PMAGES -

2ND QTR 3RD QTR 4TH QTR

IST QTR UNITS

-FISSION AND ACTIVATION GAS RELEASES 1

A.

1.20E+1

' 3.62E-1 Ci Total-Release Activity 3.70E+0 7.83E+0 1.

uCi/sec Maximum Release Rate for Quarter 2.

l

% of Tech Spec Limits

3.

0.00 0.0C Whole Body (500 mrom/yr)

O.00 0.00 l

a.

6 Skin (3000 mram/yr) b.

% of 10CFR50 Limits 4.

0.00 0.00 t

Gamma Quarterly (5 mrad) 0.00 0.00 a.

t Beta Quarterly '(10 mrad) 0.00 0.00 b.

i Gamma Annual (10 mrad) 0.00 0.00 c.

t d.

Data Annual (20 mrad) 5.

IODINE RELEASES"

<LLD

<LLD Ci Total I-131/I-133 Activity l

1.

RELEASES **

i PARTICULATE (>B day half-life)

I C.

8.31E-6 2.90E-5 Ci 1.

Gross Activity

<LLD

<LLD Ci Gross Alpha Activity for Quarter 2.

D.

TRITITE RELEASES" 4.63E-1 2.27E-1 Ci Total Release Activity 1.

for the period considered.

t of Tech Spec limits is based on the maxinem release rate See step E.

Iodine, particulate, and tritium are expressed as a total limit.

of WRM 21 Report Page DEC 0 9 994 e -

h!16$$ DI'...Ih4

-p w

r-e,

~m

,m

,-m m

nTRow woCLEAR h 13f27 ' 2 DOCEET NtBSER 55-50 d55 RADIOACTIVE EFFLUIrr um.amar REPORT JULY

__, 1994 THROUGE DECEMBER 1994'

~

'l I

nef **ers (CONT)

I CAszuds ur1; o-as - sL-E-::TTON or at T.

'I UNITS' 1ST QTR 2ND QTR 3RD QTR 4TH QTR TOTAL OF IODINE, PARTICULATE (>8 day half-life), AMD TRITIUM RELEASES i

E.

4.63E-1 2.27E-1

8.. Total Activity C1 i

t of Tech Spec Limit I

2.

t 0.00 0.00 t

Any Organ (1500 mrem /yr) i a.

f l3.

t of 10CFR50 Limit 0.00 0.00 l

t 1

Quarterly Any Organ (7.5 mrem) 0.00 0.00 a.

t Annual-Any Organ (15.0 mrem) b.

I i

GAsr_uds ar r LurnTS '- h.nT STAS set.wmarc RATN MODE i

I I

J

^

FISSION AND ACTIVATION GAS REIJASES i

F.

C1 1.61E-2 3.75E-2 j

Ar-41 4.17E-2 8.95E-2

[

Ci Kr-85 4.48E-2 2.25E-3

--.Xe-131m Ci 4.08E-1 2.32E-1

)

ci Xe-133 1.44E-3 1.88E-4 l

xe-133m Ci 8.36E-5 3.84E-4

{

Ci Xe-135 i

Ci Ci

-j s

Ci C1 Ci 1

i Report Page.J.1 Of DEC 0 9 894

) -

nuss nF =:w 1

e

.a t.

i'--

BjR ON NU' W J h 455

~

LDCERT NUMBER STN,4 UNIT.

RADNACTIVE EFFLUENT RELEASE REPORT JULY

__,;- 1994 THROUGH DECEMBER 1994

~

c (CONT)

CASEOUS EFTLUENTS - Vs.HT NTACK Primes - BATCH MODE l

UNITS IST QTR 2ND QTR 3RD QTR 4TH QTR '

i l

IODINE RELEASES I

Ci

.j'

{

I-131' et I-133 l

1-135 Ci RELEASES PARTICULATE (>B day half-life)

H.

Ci

-l sr-H9 e

Ci

?

I Sr-90 C1

^

Ci j

CL-

~

a.

'*Value reported.as CONTINUOUS RELEASE MODE STACK RELEASES - uGnI1nuGUS MODE CA5EDUS fi r LUENTS - Vr.ni FISSION AND ACTIVATION GAS RELEASES i

2.

.1.15E+1

<LLD Ci Xe-138 C1 1

l

'CL i

j C1 l

C1 Ci C1 Ci Report Page 1 of 21_

i l

APPP.OVED l

DEC 0 91994 e e f f *. III ***II ' *. I! f 4

SYRON D*I*D 9 h m-m tarIT 2 DOCKET NUMBER 55 455 m."

RADIQACTIVE EFFLUENT RELERSE REPORT1994

-JULY

, 1994 THROUGH DECEMBER STAct #5*f mte - Cumi uvuvus MODE (CONT)

GAREOUS ErrLur Vui 4THQTRf UNITS

, IST QTR 2ND QTR 3RD QTR Je

. IODINE RELEASES I-131 Ci

<Lto

^

<LLD

<LLD I-133 Ci

<LLD

<LLD I-135

.Ci K.

PARTICULATE (>B day half-lif e) RELEASES

<LLD 1.17E-6 Ci Co-58

<LLD 5.llE-6' Sr-89 ci

<LLD-

<LLD

~'

Ci 5.96E-6 2.27E-5 Te-123m C1 2.35E-6

<LLD-Sb-125 Ci s

e LIouiL m.1r Lu-is - 5di+iATION OF ALL #FTNEC FISSION AND ACTIVATION PRODUCT RELEASES L.

C1-1.00E+0 2.05E+0 i

1.

Total Activity Released 4.12E-7 7.95E-7 uCi/ml Average Concentration Released 2.

for Quarter 4

3.

.t of 10CFR50 Limits 0.05 0.10 Quarterly whole Body a.

(1.5 mram) 0.04 0.34 b.

Quarterly Any Organ t

(5.0 mrem) 0.02-0.05' Annual Whole Body c.

.(3.0 mrem) 0.02 0.17 d.

Annual Any Organ (10.O mrem)

Report Pagel3 of 21 DEC 0 9 E94 4

I I

s= f13 :7F *.I !*F

,.n

BYRON NUCLEAR P M STATION

~

UNIT 2

DOCEET NUMEDt STN 4= %

RADIOACTIVE EFFLUENT EELEASE REPORT DECEMIER 1994 JULY-1994 TNROUGE-J LIOUID tr r 1.ur.riT5 - SUMMATIM OF ALL PMIASES (CONT)

UNITS IST QTR 2ND QTR 3RD QTR 4THQTR-l M.

TRITIUM-

'1.

Total Activity Released C1 2.37E+2 1.58E+2 2.

Average Concentration Released sci /al 9.75E-5 6.12E-5 E

for Quarter 9.75 6.12 3.

t of 10CTR20 Limit (1.00E-3 uCi/ml) l i.

N.

DISSOLVED NOBLE GASES C1 1.

Total Activity Released 2.87E-2 5.89E-2 2.

Average Concentration Released uCi/al 1.18E-8 2.28E-8 f

for Quarter i

5.91E-3 1.14E-2 l

3.

% of Admin Tech Regt. Limit t

l (2.00E-4 uC1/ml) s C.

Gross ALPHA 1.

Total Activity Peleased Ci (LLD

<LLD i

f i

2.

Average concentration Released uCi/al 0.00 0.00 l

for Quarter 3.74E+6 4.06E+6 P.

VOLUME OF WASTE RELEASED PER UNIT liters Q.

VOLUMt OF DILUTION WATER PER UNIT liters 2.43E+9 2.58E+9 LIOUID EFFLUEF:'S - CONTINUOUS MODE R.

LIQUID ETTLUENTS Ci

.Fe-55,Sr-89,Sr-90 1.62E-4 1.62E-1 Co-58 Ci

<LLD 1.68E-3 co-60 ci Sb-124 Ci 2.70E-1 4.48E-1

<LLD 3.21E-5 s-134 Ci Cs-137 gi-

<LLD 2.32E-4 APPROVED

Value reported as LIQUID. EFFLUENTS - bag MODEReport Page ___ of _21 DEC 09 SM

_3

II *. f II

a*E P ' '.". f E 4 -

v 4

BYRON NUCLEAR POWER STATION '

2 455

.i ggg.,.

DOCEET NUMBER STN-50

~

RADIOACTIVE EFFLUENT EELEASE REPORT f

DECEMBER 1994 c.-

JULY

,.1994 THROUGE f

LIuum EPTLtTDFTS - oATCH W q

UNITS.

1ST QTR 2ND QTR.

3RD QTR

' 4TH QTR

'S,<

LIQUID ETTLUENTS 2.37E+2

- 1.58E+2 H-3 ci

<M 7.81E-5 l

Ar-41 Ci i

2.03E-2

- 1.72E-2 Cr-51' C1.

4.71E-4 3.40E-3 Mn-54 C1 j

Fe-55 C1 1.2SE-2 7.32E-1 7.15E-5

'6.55E-4

[

Fe-59 Ci 2.10E-4 7.36E-4

.l Co-57 C1

'I ci 9.02E-2 2.14E-1 l

co-58 f

1.07E-2 2.67E-2 Co-60 C1 En-65 Ci

<LLD.

4.88E-4

<LLD 1.21E-2 Kr-85 Ci f

1

<M 1.06E 3 Kr-88

. eg 1.06E-2

<LLD Sr-89 Ci

<M

<M Sr-90 ci.

4.01E-5

<LLD Sr-92 gg.

5.91E-4 7.94E-3 Hb-95 Ci-2.89E-4 4.14E-3 Zr-95 Ci 1.46E-4 2.A3E-4 l

Ag-110m C1 Sn-113 Ci 4.34E-6 4.14E-4 1.64E-2 6.64E-5 Sb-122 Ci Sb-124 4.90E-1 3.29E-1 Ci 3.44E-2

.1.21E-2 Sb-125 eg Report Page 5 of 21 1

~

APPP.OVED DEC 09 E9%

A' u,5;; tyr *::5.:

m enee --

m a

w-y--

a v

-=n v

w-

,w w-

,.w-.

3-

.=

.. ~.

BRP 6100-671-R vicion 3 j

r 2,. i '

i

' BYRON NUCLEAR POWER STATION l

UNIT 2 DOCEET NUMER STN 455 l

RADIOACTIVE EFFLUENT RELEASE REPORT.

1994

-JULY 1994 TWROUGN _ ~ DECEMBER LIOUTD EFFLUENTS - BATCH MODE fCONT.1 UNITS

.lsT QTR 2ND QTR 3RD QTR 4TH QTR 'l

5. '. LIQUID EFFLUENTS (CONT.)'

i Ci-1.55E-5 (LLD Sb-126 1.64E-3 6.39E-2 Te-123m CL 3.50E-2 2.25E-2 Te-125m gg.

<LLD 1.13E-5.

i I-131 Ci f

2.68E-2 4.44E-2 Xe-133'

,ci 8.58E-5 4.53E-4 Xe-133m gy

- ~

C1' 3.32E-5 1.55E-4

<LLD

' 5. 25E,4 Xe-135m ci C1 1.15E-4 2.37E-4 j

C s-13 4.-

5.39E-4 1.23%-3 l

Cs-137 gg i

5.p5 G

Cs-138 ci

. s ci '

Ci Ci l

Ci y

Ci 3

Ci l

Ci-

.i i

i

.T.

10CTR20 PUBLIC TEDE COMPLIANCE l

1.

% OF 10CTR20 TEDE LIMIT 4

0.00 0.00 (100 mrom/yr) e Report Page16,,,,, of,,g},

J APPROVED DEC 0 91994

' ? 9 : 5 5 5 seTF !:~ ~ H4 %

BRP 6100-4TI.

R3viaign 3 r

BYRON NUCLEAR POWER ~ STATION l

UNIT. I/2 DOCKET NUMBER STN-50-454/455 -

RADIOACTIVE EFFLUENT m m E REPORT JULY

__,1994 m

DECEMBER

-1994 3& 4 OUARTER 1994 M

SOLTD RADIDAcTIVE WASTE i

f VOLUME DISPOSITION OF MATERIAL PER CURIES fEI3E (DESCRIPTION, CLASS, SHIPMENT PER OF TYPE,-AND SOLIDIFYING AGENT)

TRAM 5 PORT DESTINATION CUBIC FT SHIPMENT

)

DATE There were no solid radioactive waste shipments for 3rd and 4tr i

quarters of 1994.

i t

l i

i i

O O

j CUBIC FT CURIES QUARTERLY TOTALS - NUMBER OF SHIPMENTS:

l Report Page of 21 APPP.OVED 17 DEC 0 9 S!M

<Finau i:1!!! *f7F 1I:374

. ~

.. ~~ -

.. -..~ -

Q+

't j

1 i

BYROIf NUCLEAR FONER STATION

'I EFFLUENT.AND MASTE DISPOSAL REPORT JULY TO DECEIIBER, 1994 annemeros There were no major-changes or modifications to'the PCP.or to any liquid j

,A.

gaseous,or solid radwaste treatment systems-for this period.

Byron t

Station continues to utilize-the services of. Pacific Nuclear for 3

l dowatering and solidification services.

~ B.-

Error Analysis.

The-following is an' estimate of the errors associated with effluent ~

't monitoring and analysis. The estimate is calculated using the square root of the sum of the squares methodology.

1.

Caseous Effluents Sampling error.

= l'to 3.5%

calibration error

= 10%

counting statistics error-

= 54 I

1.5%

Vent Stack Flowrates error

=

J Total error

= 11 - 12%

.I i

2.,

Liquid Effluents 1

= li Sampling error calibration error

= 104 f

Sample volume error

= lt-Discharged volume error

= 24-Total error

= lot 3.

Waste Resin Sampling error

.= 54 counting Statistics error

= 74

= lt Weight error Volume error

= 5%

i Total error

= lot 4.

DAN counting Statistics error

'= 7%

~

calibration error

= lot

= 24 Weight error Total error

= 12.4%

Meteorological and environmental Lapact information is reported in the c.

Station Annual Radiological Environmental. Operating Report as required by

. Technical specifications 6.9.1.6.

' ~(3635E5/022495) 1 l

1 i

i No. limits were exceeded in liquid hold up tanks as stated in Technical x, -

D.'

specifications 3.11.1.4 or in waste gas decay tanks as stated in Technical l

specifications 3.11.2.6.

4 t

There were no irradiated fuel' shipments during this period.

E.

.All' releases are considered vent or F..-There were no elevated releases.

l ground level releases.

l

-The Offsite Dose Calculation Manual was revised during this reporting G.-

period. The susunary of. changes is' as follows:

1 m-Revision to REMP TLD locations.

New compliance matrix in Chapter 12 summarizes and correlates the regulation, ODCM equation, and Technical Specification.

requirements.

Revised Land Use Census (e.g.' nearest residvat, dairy and i

livestock) incorporated in new Appendix r tables.

Revision of Restricted Area Boundary, Map to indicate Waste Storage j

locations.

Editorial: comments to ensure consistency in ODCM and Technical

{

Specifications text.

1 Radioactive Liquid Effluents for the reporting period are higher than the

-H.

previous reporting period due to several evolutions:

The Unit-1 Reactor experienced a leaking secondary start-up source.

This resulted in a large amount of Sb-124 and Te-123m being

' discharged.

Higher dose rates in Unit-1 Containment, due to the leaking secondary start-up source, resulted in a large number of hot spots being flushedito reduce local area dose rates.

The primary side of the steam generator bowls was high pressure washed, to reduce dose rates and loose surface contamination levels.

Attached are the Offsite Dose Calcu,lations for January through December of' I.

1994.

i 4

-i j.

(3635E5/022495)

r ATTE N A BTRON NUCLEAR POWER STATION r

EFFIRENT AND WASTE DISPOSAL REPORT FOR JULY TEROUGE DECEMBER, 1994 UNIT 1 AND 2 (DOCKET NUMBERS 50-454 AND 50-455)

LLD VALUES FOR GASEOUS RELEASES Etntcl/ml)

Isotones i

H-3 3.17E-17 1

Ar-41 1.78E-13 Mn-54 4.30E-19 9.32E-19 Fe-59 Co-58 4.45E-19 Co-60 6.63E-19 Kr-85 3.85E-11 4.02E-13 Kr-88.

Sr-89 3.48E-21 1.27E-21 Sr-90 I-131-3.12E-18 4.98E-19 I-133 I-135 2.02E-18 Xe-131m 5.10E-12 Xe-133 2.93E-13 Xe-133m 1.04E-12 I

Xe-135 1.20E-13 Xe-138 3.56E-13 3.83E-19 Co-134 Cs-136 4.15E-19 Cs-137

'4.23E-19 Te-123m 2.89E-19 Sb-124 3 26E-19 1

i 1

1 I

(363553/022495)

. c.

j

a.. _.

t 1

ATN'enT A (cont.)

BYRON NUCLEAR POWER STATION EFFLUENT AND WASTE DISPOSAL REPORT FOR JULY TEROUGE DECEMBER, 1994 UNIT 1 AND 2 (DOCKET NUMBERS 50-454 AND 50-455)

LLD VALUES FOR LIQUID RELEASES Ltnicl/ml)

Isotocas t

2.60E-12 i

H-3 Cr-51 2.17E-13' Mn-54 2.89E-14 3.44E-14 3

Fe-55 6.13E-14 Fe-59 1.99E-14 Co-57 2.99E-14 Co-58 4.37E-14 Co-60 6.23E-14 En-65 7.36E-14 Kr-88 I

5.78E-14 Sr-89 3.86E-14 Sr-90 3.03E-14 Sr-92 3.02E-14 Nb-95 5.57E-14 Er-95 5.83E-14 Ag-110m Sn-113 3.32E-14 4.99E-14 Sb-122 2.21E-14 Sb-124 7.39E-14 Sb-125 Te-123m 2.17E-14 Te-125m 5.92E-12 Xe-133 5.74E-14 Xe-133m 1.90E-13 Xe-135 2.18E-14 Cs-134 2.63E-14 Cs-137 2.89E-14 I-131 3.37E-13 e

f 4.

(3635ss/022495)

---a

~~

f 3. ;

EYRON' STATION. UNIT _ONE n-.

ACTUAL 1994' j

MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES'02/

' 01/01/94 TO 12/31/94 CALCULATED iPERIOD OF' RELEASE -

ADULT RECEPTOR

?

1ST 2ND-

'3RD

-4TH q

QUARTER QUARTER

~ QUARTER QUARTER ANNUAL l

JAN-MAR APR-JUN

~JUL-SEPL OCT-DEC l

TYPE 2.65E-06 3.94E-06 1.82E-06 2.25E-05 3.09E-05

.4 4

(SSE-)

(SSE )

.(SSE )

GAMMA AIR

. (SSE )

6.53E-06 6.32E-06 9.14E-05 1.09E-04

.. (MRAD) i

-4.85E-06:

(SSE )

.(SSE )

(SSE')

- BETATAIR

-(MRAD)

(SSE )

(SSE-)

1.31E-06' 1.58E-05 2.20E-05 i

< (MREM).

(SSE )

-(SSE-)

(SSE )

(SSE')

i

-1.95E-06 2.90E-06 1 TOT.; BODY 4.10E-06 5.96E-06

-3.97E-06 4.53E-05 5.94E-05,

'(SSE )

(SSE )

SKIN (SSE ).

3.65E-05:

1.94E-04 2.81E-05 2.700-05 2.61E-04

'(MREM)

(MREM).

(SSE.)

(SSE-)

.(SSE )

(S

)

(SSE )

l

> ORGAN LIVER LIVER

GI LLI LIVER.

GI LLI:

~

THYROID

~

THYROID' THYROID j

KIDNEY KIDNEY KIDNEY

' LUNG ~

LUNG LUNG l

GI LLI GI'LLI GI LLI j

THIS IS A REPORT F6R THE CALEEDAR YEAR 1994 i

)

I COMPLIANCE STATUS - 10CFR 50 APP.

ADULT RECEPTOR

____________-t.OF APP I. ------------

QTRLY 1ST QTR' 2ND QTR 3RD'QTR 4TH QTR' LYRLY

% ~ 0F OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR-(MRAD) 5.0 0.00 0.00 0.00' O.00 10.0-0.00-JBETA AIR (MRAD)

.10.0 0.00 0.00 0.00 0.00 20.0 0.00

-Tor. BODY (MREM) 2.5 0.00 0.00-O.00 0.00 5.0

-0.00 SKIN (MREM) 7.5 0.00-0.00 0.00

0. 0 0.--

15.0 0.00

ORGAN - (MREM) 7.5 0.00 0.00 0.00 0.00-

'15.0

-- 0. 00.

LIVER LIVER GI LLI LIVER-GI LLI THYROID'

' ~

~

THYROID THYROID j

KIDNEY KIDNEY KIDNEY LUNG.

LUNG LUNG GI_LLI GI_LLI GI_LLI a

ODCM ANNEX REVISION 1.2 AUGUST 1994-i ODCM SOFTNARE VERSION 1.1 January 1995 RESULTS BASED UPON:

ODCM DATABASE VERSION 1.1 January 1995 a.

l'

.+

t

, - r

BYRON. STATION UNIT TNO z.

ACTUAL 1994 MAXIMUM DOSES RESULTING FROM. AIRBORNE. RELEASES.0 ChLCULATED PERIOD OF RELEASE - 01/01/94 TO 12/31/94 J

' ADULT RECEPTOR 1ST

.2ND 3RD 4TH l TYPE QUARTER

. QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC 1.10E-06 1.76E-06 2.77E-06 3.61E-06 9.25E-06

. (MRAD)

(SSE )

(SSE -)-~

(SSE - )

(SSE )

'l GAMMA AIR 2.74E-06 5.45E-06 8.75E-06 7.74E-06.

2.47E-05L l

(MRAD)

(SSE )

(SSE )-

BETA AIR 8.03E-07 1.27E-06

2. 00E-06 2.67E-06

-6.74E-06 i

, TOT. BODY (SSE )

f(SSE )

(SSE )

'(SSE )

.-(MREM)-

(SSE.)

3.20E-06 5.67E-06 6.97E 1.78E j 1.95E-06

.(MREM)

(SSE ).

(SSE')

(SSE )

(SSF )

R SKIN 7.33E-05 1.28E-04

'1.24E-04

'4.88E-05 3.20E-d4 (MREN)

(SSE')

(SSE )

(S

.)

(S3E-)

j ORGAN LIVER LIVER LIVER GI LLI GI LLI i

~

THYROID THYROID THYROID l

KIDNEY

. KIDNEY-KIDNEY LUNG.

SLUNG LUNG GI'LLI GI LLI GI LT.I THIS IS A REPORT FOR THE CALENDAR YEAR 1994 l

-I I

COMPLIANCE STATUS - 10CFR 50 APP.~

ADULT RECEPTOR

% OF APP I. ------------

1 QTRLY iST QTR 2ND -QTR 3RD QTR 4TH QTR YRLY

% OF-OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I-GANMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00-l BETA AIR (MRAD).

10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN-(MREM)-

7.5 0.00

-0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00-LIVER LIVER LIVER GI LLI GI LLI

~

THYROID THYROID THYROID KIDNEY KIDNEY KIINEY j

LUNG LUNG LUIE GI LLI GI_LLI GI_LLI.

ODCM ANNEX RETISION-1.2 AUGUST 1994 i

RESULTS BASED UPON:

ODCM SOFTNARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 w

S

..e

( _..

1

..m I

BYRON STATION UNIT ONE ACTUAL 1994 (MREM) RESULTING FROM AQUATIC EFFLUENTS MAXIMUM DOSES CALCULATED 02/18/95 PERIOD OF RELEASE - 01/01/94.'..TO 12/31/94 ADULT RECEPTOR t

.1ST 2ND ~

3RD 4TH

~ DOSE' TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL ~

JAN-MAR "APR-JUN JUL-SEP

.OCT-DEC i

3.99E-04 6.53E-04 6.82E-04 1.47E-03 3.20E-03 TOTAL 4.77E-04 9.63E-04 1.84E-03 1.72E-02 2.03E-02 BODY

' INTERNAL LIVER GI_LLI GI_LLI.

GI_LLI GI_LLI-ORGAN THIS IS A REPORT FOR THE CALENDAR YEAR 1994 i

I s

P I

t COMPLIANCE STATUS - 10 CFR 50 APP.

l

% OF APP I. ------------

l QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY

% OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I J

I TOTAL BODY (MREM) 1.5 0.03 0.04 0.05 0.10 3.0 0.11 CRIT. ORGAN (MREM) 5.0 0.01 0.02 0.04 0.34 10.0 0.20 LIVER GI_LLI GI_,LLI GI_LLI

-GI_LLI.

ODCM ANNEX REVISION 1.0 JANUARY 1994 RESULTS BASED UPON:

ODCM SOFTNARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 j

i l

=

I I

1 ys.

i 1

BYRON STATION UNIT TWO l

ACTUAL 1994 i

- MAXIMUM DOSES'(MREM) RESULTING FROM AQUATIC EFFLU l

CALCULATED PERIOD-OF RELEASE - 01/01/94 TO 12/31/94 l

ADULT RECEPTOR IST 2ND" 3RD 4TH

DOSE TYPE QUARTER QUARTER QUARTER QUARTER.

ANNUAL l

JAN-MAR APR-JUN JUL-SEP OCT-DEC i

I 3.99E-04 6.53E-04 6.82E-04 1.47E-03 3.20E-03 TOTAL:

BODY 4.77E-04 9.63E-04' 1.84E-03 1.72E-02 2.03E-02' JINTERNAL" LIVER GI_LLI GI_LLI GI_LLI GI_LLI j

ORGAN j

THIS IS A REPORT FOR THE CALENDAR YEAR 1994 i

i

'. l l

COMPLIANCE STATUS - 10 CFR 50 APP. I

% 0 F APP I. -----------

QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY

% OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I~

TOTAL BODY (MREM) 1.5 0.03 0.04 0.05 0.10 3.0 0.11-CRIT. ORGAN (MREM) 5.0 0.01 0.02 0.04 0.34 10.0 0.20 LIVER GI_LLI GI_LLI GI_LLI GI_LLI i

I ODCM ANNEX REVISION 1.0 JANUARY 1994 RESULTS BASED UPON:

ODCM SOFTNARE VERSION 1.1 January 1995-ODCM DATABASE VERSION 1.1 January 1995 I

l J

4 j

i l

+W-*+

a-4 4etW " AtM hm

-C*'"

w

-w-+*

+-

t-

~

,,;,, ;r r-g.

BYRON STATION UNIT ONE 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/94 TO 12/31/94 CALCULATED 02/18/95 1.

10 CFR 20.1301 (a) (1) Compliance 5.82E-03 Total Effective Dose Eqivalent, mram/yr 10 CFR 20.1301 (a) (1) limit arem/yr 100.0

% of limit 0.01

\\

Compliance Summary - 10CFR20 1st 2nd 3rd.

4th

% of Qtr Qtr Qtr Qtr Limit l

TEDE 3.06E-04 7.50E-04. 8.12E-04 3.95E-03 0.01 1

RESULTS BASED UPON: ODCM ANNEX REVISION 1.2 AUGUST 1994

.f ODCM SOFTWARE VERSION.1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 l

4 i

^h h-'N Y

. _,. ~.. _. _

L 5.)

pa?

U

. i i

BYRON STATION UNIT TWO 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/94 TO 12/31/94 CALCULATED 02/18/95 1.

10 CFR 20.1301 '(a) (1) Compliance 5.84E-03 Total Effactive Dose Egivalent, aren/yr

-10 CFR ' 20.1301 (a) (1) limit ures/yr 100.0

% of-limit 0.01 j

a i

Compliance Summary - 10CFR20 1st 2nd 3rd 4th.

%'of.

Qtr Qtr-Qtr Qtr' Limit r

TEDE 3.27E-04 7.08E-04 8.60E-04 3.95E-03 0.01 RESULTS BASED UPON:-ODCH ANNEX REVISION 1.2 AUGUST 1994 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 c

e E

o S

- - ~ ' - ' -

--

ML20086C488

Text

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