Text

Supplemental Data for First 6-month Operating Rept for 1971
	ML20056B793
Person / Time
Site:	Monticello
Issue date:	06/30/1971
From:	; NORTHERN STATES POWER CO.
To:	;
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ML20056B792	List: ML20056B791; ML20056B793;
References
	NUDOCS 9102110335
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APPENDIX A REPORT OF RADI0 ACTIVE EFFLUENTS Facility _._I'

'10 Docket 50-263 Year 1971 Q.

LlQUI A

Units dan.

Feb.

Mar.

Aor.

Mav.

June

.m dioactivity (B. Y )

L a

-7

-6

-5 4.11x10-4 5.82x10-

__ o fotal release Curies 3x10 6.10 4x10 1.08x10

-I4

-14

-13

-12

-II

-II b) Averane concentration released uci/ml 7x10 3.3x10 5.5x10 1.3x10 1.6x10 3.4x10

-I2

-13

-II

-10

-9

-9 c) Maximum concentration released uci/ml 3.1x10 9.2x10 2x10 2.6xin 2_svin i_avin 3

2. Tritium

-3

-4

-3 a) Total release Juries 1x10

1. 37x10 3.8x10 3.8x10-8.4x10 5.67x10

-10

-II

-10

-II

-10 5'

b) Averare concentration released uci/ml 2.4x10 7.6x10 5.2x10 4.6x10 3.4x10 3.3x10

3. Dissolved noble cases a) Total release Juries x

x x

x k

b) Averare concentration released uci/ml x

x x

x 3

4. Gross Aloha Radioactivity a) Total rclease Juries 2.1x10 3.5x10 2.5x10 3.1x10 3.7 x10 2.5x10

-8

-0

-15

-1

-15

-15 b) Averare concentration released uci/mi 5x10 1.9x10 3.5x10 3.7x10 1.5x10 1.5x10 3

4 4

5. Vol. of lia. waste to disch. canal liters 2x10 -

9.2x10k 7.8x10 4.9x109 8.6x10 1.4x10E ne

6. Volume of dilution water liters 4.2x10V 1.8x101u 7.2x101 8.3x102 2.5x101u 1.7x101u

'"o 7.

Isotones released Jurien Ba+La-140 x

x x

x l-133 x

x x

x l-131 x

x x

x 1x10-4

2. 7 x10-2 y'

Xe-133 x

x x

x Xe-135 x

x x

x ON Cs-137 x

x x

x Cs 134 x

x x

x no{

Co-60 x

x x

1.1x10-b Co-58 x

x x

x 4.6x10-3 1.6x10-"

W Cr-51 x

x x

1.3x10-4 M]

Mn-54 x

x x

x 2n-65 x

x x

x S r-90 x

x x

y x

x Others (soecifv)

Mo", - T o",

~

8.3x10 '

x x

x

8. Percent of technical speci ficatio

-5

-4

-3

-2

-2 limit for total activity released 7.1x10

3. 3x10 5.5x10 1.3x10 1.6x10 3.4x10 (x Unidenti fied and/or non-detectable)

._..._.._______.-__m.___.__m APPENDlX A REPORT OF RAD 10 ACTIVE EFFLUENTS Facility Monticello Docket 50-263 Year 1971 A.

LIQUID RELEASES Unito Julv Auo.

Sect.

Oct.

Nov.

Dec.

Totai

1. Gross Radioact ivi tv (B. Y )

j a) Total release Curies 7.4x10-3

1. 3Ax10-4

-3

-0

-4

~

I.43x10 5.5x10 1.09x10 2.4x10 7.9x10

~

-10

-12

-10

-13

-II

~I2 i

b) Averare concentration releaset uci/ml 2.6x10 3.9x10 1.4 10 2.6x10 1.3x10 5.2x10

-8

-3

-10

-9

-II c) Maximum concentration releasec uci/ml 1.4x10 3.4x10~

2x10 1.2x10 1x10 9x10

2. Tritium

-3

-4

~I a) Total release Curies 9.2x10 3.9x10 2.5x10 3.2x10 3.2x10'I 1x10 5,gx1g

-3

-10

-II

-9

-12

-8

-II b) Averare concentration releanec uci/ml 3.2x10 1.1x10 6.1x10 7.7x10 1.8x10 6.?x10 i

3. Dissolved noble cases a) Total release Curies x

x x

x 1

b) Averare concentration releasec uci/ml x

x x

x

4. Gross Aloha Radioactivitv

-8

-0

~8

-8 a) Total release Juries 3x10 1.5x10 1.3x10 1.1x10 4.3x10 3x10 3.16x10 b) Averare concentration reicased uci/mi 1x10 4x10 3.1x10 2.7x10 2.4x10 2x10

-15

-16

-15

5. Vol. of lic. waste to disch. canal Liters 7.9x10i_

1.9x10.

1.4x10h_

1.6 x10 2x10 __

8.8x10k 1.2x10' ;

4 t

t i

t t

I

6. Volume of dilution water Liters 2.9x10 u 3.5x10 u 4.1x10 u 4.1x10iu 1.8x10 u 1.5x10 u 2.6x10 7.

Isotones released Curies Ba+L a-140 x

x x

x l-133 x

x x

x 4

I-1 31 7.1x10 "

3.1x10 "

4.9x10 "

1.3x10 "

2x10 "

2.2x10 ' 1.2x1C i -

Xe-133 x

x x

x Xe-135 x

x x

x x -

x Os-137 x

x x

1x10 '

i Cs-134 x

x x -

x x

x Co-60 2.5x10 "

3.3x10'~!

2x10 '.

x 1.62x10_"

9.7x10-0 6.07x103:

Co "E3 1x10-4.

4.2x107 2.6x10-"

8.7x10-0 3.6x10->

3x10-2. 6. 8x10-'l e Cr-51 1.4x10~"

7.8x10~"

4x10-9 x

x 6.2x10-6 3.9 x10-"

Mn-54 x

x x

(

x x

Zn-65 x

x x

Sr-90 x

v x

x x

x Others (soeci fv) Mo" - Tc" x

x x

x 8.3x10' i

8. Percent of technical specificatio i

limit for total activity released 2.6x10 3.9x10-3 1.4x10 2.5x10-4 1.3x10~2 5.2x10-3

-I '

-I t

)

'(x Unidentified and/or non-detectable).

i t

m.m.

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7 s

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O O.-.O r :? :0 w

4 i

i i

m [

0 0 0 O

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o e ei C m x

C O

x x x x x

x, e

.; C N

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x X X o O O O C c,G

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X.

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X X X trio v 0 Ch m

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C) b E

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L1 L1 L1 O

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.g

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L L

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D D

D J

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3 D

D D

U U

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4 +,hRV, U

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O O

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O L

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.O O

O C

+

>~ d

+

C d

Q Q

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U O

.-4

.a O

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d O

E C.

O O

O c

0 0

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O O

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-4 C3 3

C1 L

L O

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L D

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+

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_D d

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.-w

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v d

w

.-t, O + >

-s e >

O W

t., C D

C -p E

G J

O L-L-

C O

O O

L d &

1 v

M E T C C L1

-a w

O d

d&

L C&

C' t, '.--

M d O m Ci 0

-i M C LO M T ui M M M c

-e a m

C _C Q. O +

CO E

+

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0 D

J Ci C m m m to.--< m m m -

4 -4 v C

ml C

d D

C.Q

-4 L

O. O l

i I

l 0

-4 l

I I

i 1

LG O

w

-4

.-* O

-4

~ O E

O O

d d

0 L1 4L L1 L

t, : i l

i O

L O

L L

L O

0 0

L L

O

2*

d d

d-d d --

U C

C C.

-v +

C (D W O W O - - -

O Y X Y Y Y

X X X C1 E

+ +T + +D X

L O

L

-4 0

C C

O O

O O c o O d d

C:e n e a

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, B.

AIRBORNE RELEASES l

I Units Julv Aug Scot Oct Nov Dec Total J

1. Total noble cases curies 1283 16700 21100 _

26300..

9140

. 7.6x10"_

i'

2. Total halovens curies 1.7x10 3 1.7x10-J 1.5x10-'

8.2x10 "

4.6x10-J 4.4x10-* 3.2x10 '

3. Total particulate gross radioactivitv (B. Y )

curies 2.3x10 4 3.6x10 m

5. 37 x10. 4 8.7x10.

3.1x10 3.3x10 m

-4

'3 3.7 xi 6._6x10g-m

4. Total triU tn curies 6.8x10 '

8.9x10 '

1.3x10 '

2.4x10 '

8.31x10 '

1.1x10 '

5. Total particulate gross alpha radioactivitv curies x

x x

.x 6.,__Maximun noble pas _ release rate luei/see f1250

_ ! 14250 i5000 14250 11500 11

7. Percent of acolicable limit for:

a) noble cases 0.178 2.3

3. 0-17

1. 3-_

b) halecens 0.25 1.38 1.9 0,58 1.64 0.29

~

c) carticulates 8.

Isotooe released:

curies Particulates

_3

_e

_g Cs-137 65x10 m 55x10 %

.six10 i six10 1

1x10 i eix10 " 69*10 1 Ba-La-140 51x10 1 65x10 1 41x10 f

s. '0 f f5x10 f x

4x10 I I

~~

~

Sr-90 61x10 "

61x10

dix 10 '

61xlo

A1x10 '

41x10- '

1Ax10 '

Cs-134 x

x x

x Sr n9 x

x x

x x-x Halonens eories 1 -1 31 (Same as "otal Haloc.:no above)

~

l-133 x

x x

x l-135 x

x x

x Gases curies Kr-85 x

x x

x Xe-133 495 2822-2772-4987 2411

1. 4x10

Kr-88 121 2086 1991 4383 1778 1x10" _

Kr-87 106 2275 2507 2813 1124 8.9x10d Kr-85m 93 1562 1413 1902 762 5.8x10" Xe-138 24 349 900 781 358 2.4x104 Xe-135m x

x x

Xe-135 145 3743 4570 5120 1988 1.6x10' Ar-41 A15 Alb 4 14 CI S f_.14 '

415 e 147 Others as anorooriate (soecifv)

(x Unidentified and/or undetectable)

..,

ML20056B793

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