Text

Addendum to Semiannual Radioactive Effluent Release Rept for Jan-June 1987
	ML20236H201
Person / Time
Site:	River Bend
Issue date:	06/30/1987
From:	Cargill E, Fantacci C; GULF STATES UTILITIES CO.
To:	;
Shared Package
ML20236H114	List: ML20236H201; RBG-26860, Forwards Addendum to Semiannual Radioactive Effluent Release Rept for Jan-June 1987. Addendum Provides Info Which Was Not Available at Time of Original Submittal;
References
	NUDOCS 8711030512
	Download: ML20236H201 (8)
	v • d • e

,

7

,t-_.

.i .

o RIVER BDD S'mTION - INIT I . f SEMDH4UAL RADIOACTIVE EFHUENT RE[ EASE REPORT A00EIOLE i

REPOBT PERIOD: ' JANUARY 1,1987 THPOUGI JUNE 30, 1987 f

~ J PREPARED BY: QL j C. L.'Tahtacci, Radiological-Engineering Supervisor I

l l ..

l

.j M

APPROVED BY: 9>[-[

l E. M.- Cargill,girector-Radiological Programs.

i 2711030512 871027 PDR ADOCK 05000458 R PDR i

- - __ -._._ _ __._ m _2

t-L 1^

SDUNNEL RADICFCTIVE EFFWENT RELEASE REPORP AEDEXM l

FICILITY: River Bend Station - Unit I LICENSEE: Gulf States Utilities Cmpany j 1

REPORT PERIOD: January 1, 1987-through June 30, 1987 !

1 k

This addendum is subnitted under River Bend Station l (RBS) License Number NPF-47 and provides information ,

that was not 'available when the Quarter 1/2 1987 RBS ;

Semiannual Radioactive Effluent Release Report was being -

cmpiled. Specifically, this addendum provides j information on updates of sumation of all gaseous j 1'

releases,. average release rate for period, percent of Technical Specification limits, and gross alpha radioactivity (page l'4, items C.1 to C.4). It also .

9 provides information on Sr-89 and Sr-90 Gaseous Effluent Releases (pages' 17 and 20 of the original report); and Sr-89, Sr-90 and Fe-55 Liquid Effluent Release _ (page ' 24 and 25 of the original report) obtained .frun vendor-performed analysis of quarterly ccmposite samples. This addendum includes the gaseous iodines total for the period released (pages 16 and 19 of the original report) . It should be noted that an entry of "0.00E+00" Ci in the following tables does not represent-the absence of a radionuclides; rather, it indicates that the concentration of a particular radionuclides.was below the Iower Limit of Detection (LCD) .

Cm__ _ .

t .

TABLE 3 AmmexM ,

a l .

Effluent and hate Disposal Semi-Annual Report 1987 Year' Gaseous Effluents - Sunnation of All' Balanapa 1/2 Quarters ;

a l Ect. Total l Unit' Quarter 1 Quarter 2 Error, % l C. Particulate l 1. Particulate with half- ,

l .j I lives of >8' days Ci PR 2.54E 1.86E+01 l 2. Average release rate <

l for period uCi/sec PR 3.27E 1

3. Percent of technical . . l specification limit (2). % PR. '6.83E-02 '[

i

, 4. Gross alpha.

Ci.

I radioactivity l PR O.00E+00 ~

PR - Previously Reported

'l

.- 1 l

,-< 1 l

1 1

I '

l.

l-

,l

___-_-_._-_u _am _.___.___m _a_--.au_--__-am.ma _^-

1

i I

TABLE 4 ADDEtEEM j Effluent ard Naste Disposal Smiannual Report _1987 Year ~

Gaseous Effluent - Cmditionally Elevated Releases 1/2 Oturters Continuous Mode. Batch hkxle .

l Nuclides Released- Unit. Quarter'l Quarter 2 Quarter 1- Quarter 2' 2 Gaseous Iodines l l I

\

Iodine-131 Ci 5.16E-06 1.41E-05 ~6.14E-07 8.65E-07 Iodine-132 Ci 0.00E+00 ' O.00E+00 0.00E+00 0.00E+00 Iodine-133 Ci 1.06E-04 1.52E-04 1.85E-05 5.88E-05 l Iodine-134 Ci 0.00E+00 0.00E+00 'O.00E+00- 0.00E+00 Iodine-135 Ci 0.00E+00 0.00E+00 0.00E+00 '0.00E+00 l

l Total For Period l Ci ! -1.11E-04 l 1.66E-04 l-~1.91E-05 l"5.97E-05:

i d

1

o q

-t -

, .5. s 2

c .u : ' " .? [.)

g TABLE 14 ADGNXM 4 4

}

i Effluent and Waste. Disposal'. Semiannual'. Report 1987. Year d Gaseous Effluents - Conditionally Elevated Releases!1/2 Quarters;

'l fContinuous Mode.-. 1 Batch' Mode. -

l ,

l.

i Nuclides Released Unit- ,- Quarter 1- Quarter 2- Quarter 1r ! Quartier 2 - ]

i

3. ' Particulate: ,

l l:

,. y

+.. ]1

[ Strontium-89- Ci PR- 2.21E-06 PR 3.33E-07' Strontium-90 '

Ci PR 0.00E+00(2) : pp. 0.00E+00(2h n.

I -l 1 l .

Ci Total for Period l ! -PR l 2.21E l PR' . 3.33E 1- PR - Previously Reported (2) Quarterly composite particulate filter analysis indicates iaL ..j Minimum Detectable Activity (20A) concentration of.. <2.0E-15 .

1

'uCi/cc for the Main Plant Exhaust Duct. This value is less than 11 J. 1 the lower Limit of Detection (LID) of 1 x 10 uCi/m1was 1 specified in table. 4.11.2.1.2-1 of RBS Technical Specifications.

~

1;

.I 1

1 1

j l g t .[

'L , ,

'. .?

7 < , s; TMEE ' 5 ~ ADDENXM Effluent and Waste Disposal Senniarmual Report 1987 Year -

Gasecris Effluent - Ground Ievel plaam 1/2 Quarters Continuous Mode Ba'wh Mcde Nuclides Released Unit ; Quarter 1 Quarter 2 Quarter 1 Quarteri2-

2. Gaseous Iodines t

l I . ,l

{. - i Iodine-131 Ci 5.28E-05 0.00E+00- l' O.00E+00 ;0.00E+00 i I'

l Iodine-132 Ci 0.00E+00 0'.00E+00 0.00E+00- l ~ 0.00E+00 -

l Iodine-133 Ci 0'. 00E+00' 0.00E400 0.00E+00~ 0.00E+00- '

l Iodine-134 Ci -0.00E+00 0.00E+0C_ 0.00E+00 0.00E+00'- 'l.

l Iodine-135 Ci 0.00E+00 0.00E+(, 0.00E+00' -0.00E+00- ,

Total For Period '

Ci ! 5.23E-05 '

O.00E+00- !

0.00E+00-

0.00E400'

.i o

i d

)

t l

J

.I c !

, i

f TABLE 5 ADDEMXM Effluent and Waste Disposal Semiamual Report 1987 Year _ <r Gnamm Effluents - CondiHeally Elevated Releases 1/2 Quarters :

Continuous-Mode ' Batch Mode' i I v , . l Nuclides Released Unit. j Ouarter'1 j Quarter 2- Quarter 1- l Quarter 2 i

3. Particulate- I

-]

f 1

Strontium-89 Ci - PR - 0.00E+00 (2) .pp -

0.00E+00(2)- ;

'~

1 Strontium-90 Ci- '

PR' 0.00E+0 (2) pg !

-0.00E+00 (2). j I

i l

1j

.v; 3 i

io

.. Total for Period 'Ci PR .O.00E+00: PR -- 1'O.00E+00- -'1

'l

'f[

PR - Previously Reported (2) Quarterly canposite particulate filter f. analysis:. indicates. a.

Minimum Detectable Activity (FDA) concentration of <1E uCi/cc-- ;

for the Main Plant Exhaust Duct. This value is less than tho' '

lower-Limit of Detection (LLD) of 1 x 10 11 uCi/ml as'specified in.

table 4.11.2.1.2-1 of RBS Technical Specifications, a

5.

f .

1 i

._m . __________.___m __ _ _ _ _ . .

r ;' ,

-e

, , , - c a.y r .<- ,

y. , .lOQl. r; .+

y

s. ~

y , z

,j. ,. ,

93

.. .. . V "

Eff1 ment and Waste Dh p 1 knianravel Meport 1987 Year ,

s

'(- -

^- '

s

? ,,

G. TArmirl Effluerst 1/2 Qu, art.ms . -

c

l. I ^

l l r J . . ..

1( Continuous' Mode l. Batch Mode f J' ,

s' Q Quarter 1' Quarter 2 Nuclides ReleasAd- Quarter 1 Quarter 2,

' Strontiun-89

!Ci N/A- N/A PR O.00E+00 (2) L Strontium-90 Ci N/A- N/A: PR- d100E+0bII I~

l l-Iron-55 Ci 'N/Ai .M- 'N/A' PR' O.0bE+00 I2I I:

Total For Period Ci N/A' l' N/A 'PR. 2.57E+00-

;I,..

I PR - Previously Reported l-5

-1

!- (2) Analysis of quarterly canposite indicatesL a Minimum Detectable Activity (MDA) concentration of <4.0 E-08 uCi/ml' for 'Sr-89. ' and .' .

Sr-90 and: 1.03E-06 for Fe-55. This value'is less-lthan the Lower Limit of Detection (LID); of 5 x 10

-8 uCi/ml as specifia! in Table-

-.s -

4 "'

4.11.1.1.1-1 of RBS Technical . Sped 1fications.' '

r ..

kf

'1

?.

.f/ ' l t .. ,, .,

r j a 1

i c < '{5

.Id

,i . 0 I

( f.

(\ 4

(

h

' k

\' ?(

.g

\

x hm u.-

. .. '. \

j .

s u ff ,

'{ D ' ji

.{

~,. , ,

a

3 9 >

eq f y! t l, '

....c

' A/ ..

.'_ i; ,

fj y;t.

~ p& '

A

<+ ,

't ,

e m 4

, j~ j^, ,'

, s

<r w_ a __ - _- . _ _ _ _ _ _ _ _ _

ML20236H201

Text

Navigation menu

Search