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Semiannual Effluent Release Rept 7,Jul-Dec 1987
	ML20196F111
Person / Time
Site:	Limerick
Issue date:	12/31/1987
From:	Christinziano, Mcfadden J, Wells L; PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	;
Shared Package
ML20196F095	List: ML20196F089; ML20196F111; ML20196F123;
References
	NUDOCS 8803020035
	Download: ML20196F111 (29)
	v • d • e

,

1 PHILADELPHIA ELECTRIC COMPANY LIMERICK-GENERATING STATION ~

. UNIT NO.:1 2~

DOCKET NO. 50-352 4

SEMI-ANNUAL EFFLUENT RELEASE REPORT.

NO. 7 JULY 1, 1987 THROUGH DECEMBER 31,~1987 Submitted to The United States Nuclear Regulatory Commission Pursuant to-Facility Operating. License NPF-39 I

PHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STATION UNIT NO. 1 DOCKET NO. 50-352 SEMI-ANNUAL EFFLUENT RELEASE REPORT NO. 7 JULY 1, 1987 THROUGH DECEMBER 31, 1987 Submitted to The United States Nuclear Regulatory Commission Pursuant to Facility Operating License NPF-39 Prepared by:

M. A. Christinziano, Technical Support Health Physicist L. A. Wells, Supervisor Services Engineer Preparation Directed By:

G. M. Leitch, Plant Manager Limerick Generating Station l

l l Technical Concurrences: (For Accuracy of information)

.hY7c db fad /77,[8s& 3 W Dir. - Radiation Protection Date

/

[ di 1 klb 94W4/f Dir. - Radwa'ste-if (/ Date

TABLE OF CO!1 TENTS PAGE

.I. Introduction li' II. Tables

~

A. ' Summary of Radioactive Liquid and' Gaseous Effluents

- 1. Liquid Effluents

12. Gaseous Effluents 1-6 7-16 B. Solid Waste Disposition Report 17-18 C. . Meteorological Measurements-Joint Frequency Tables 19 (Attached under a separate cover)

D. Offsite Radiation Dose Assessment 20 III. Attachments A. Radiation Doses to Member 21 of the Public Due-to their Activities inside Site Boundary B. Supplemental Information- 22-24 Assumptions Used in Dose Assessments C.

Residual Heat Removal (RHR) 25 Service Water Radiation Monitor Failures i

b l

l I. INTRODUCTION This submittal complies with the format described in Regulatory Guide 1.21, "Measuring, Evaluating and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water Cooled Nuclear Power Plants", Revision 1, June, 1974 with data summarized on a quarterly basis following the format of Appendix B thereof.

In accordance with LGS Technical Specification 6.9.1.8, this document summarizes the gaseous effluent releases for the period of July 1, 1987 through December 31, 1987 and the resultant doses from both pathways to members of the public for the period January 1, 1987 through December 31, 1987.

Where "0.00E+00" is used, it denotes the less than detectable level for the given isotope. Supplemental information, consistent with the format of Appendix B of Regulatory Guide 1.21, is also included.

A summary of the meteorological measurements taken during the third and fourth quarters of 1987 is submitted as joint frequency distributions of wind direction and wind speed by atmospheric stability class.

Disposition of solid waste during the report period (July 1, 1987 to December 30, 1987) is described within to include: the total activity shipped by waste type and an estimate of the error in the reported totals; the estimated composition of each type of waste by isotope; and the solid waste disposition, i.e. number of shipments, mode of transportation, destination, type of container, total container volume, and solidification agent.

Pursuant to Technical Specification 3.3.7.11, an explanation of why inoperable Residual Heat Removal Service Water Radiation Monitors (A, B, and C) were not returned to service within the time specified.

There were no changes to the Offsite Dose Calculation Manual (ODCM) or Process Control Program (PCP) during the report period. There were no major changes to Radioactive Waste Treatment Systems during the report period.

1 1

TABLE A.1 SIMERY SITEt LIMERICK sUNITs U1 USER CONB

-DATE: 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT

-LIQUID EFFLUENTS -- SUMMATION OF ALL RELEASES

UNITS : QUARTER : QUARTER :EST. TOTAL:

: 3 : 4 : ERROR, %:

~A. FISSION AND ACTIVATION PRODUCTS t 1. TOTAL RELEASE (EXCL.: CI : 0.745E-01 : 0.000E+00 : 0.700E+01 :

TRIT., GASES, ALPHA): : : : :

-3 2. AVERAGE DILUTED :UCI/ML : 0.503E-08 : 0.000E+00 :

CONC. DURING PERIOD : : : :

t 3. PERCENT OF : 4 : 0.000E+00 : 0.000E+00 :

APPLICABLE LIMIT : : : :

B. TRITIUM t 1. TOTAL RELEASE : CI : 0.443E+01 : 0.159E+01 : 0.400E+01 :

t 2. AVERAGE DILUTED :UCI/ML : 0.300E-06 : 0.177E-05 :

a CONC. DURING PERIOD : : : :

t 3. PERCENT OF : 4 : 0.000E+00 : 0.000E+00 :

3 APPLICABLE LIMIT : : : :

C. DISSOLVED AND ENTRAINED GASES t 1. TOTAL RELEASE : CI : 0.105E-04 : 0.000E+00 : 0.600E+01 :

2. AVERAGE DILUTED :UCI/ML : 0.707E-12 : 0.000E+00 :

-3 CONC. DURING PERIOD : : : :

t 3. PERCENT OF : % : 0.000E+00 : 0.000E+00 :

t APPLICABLE LIMIT : : : :

D. GROSS ALPHA RADIOACTIVITY t 1. TOTAL RELEASE , : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 :

E. VOLUME WASTE RELEASED : LITERS : 0.662E+07 : 0.143E+07 : 0.100E+02 :

2 (PRIOR TO DILUTION) : : : : :

F. VOLUME DILUTICH WATER : LITERS : 0.148E+11 : 0.900E+09 : 0.100E+02 :

USED DURING PERIOD : : : : :

1

TABLE A.1 PAGE 1 OF 5 SITE: LIMERICK UNIT: U1 USER: CONB DATE: 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT LIQUID EFFLUENTS FOR RELEASE POINT: 1 Liquid Rad Waste Discharge to Sch River CONTINUOUS MODE BATCH MODE

NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

H3 : CI : 0.000E+00 : 0.000E+00 : 0.443E+01 : 0.159E+01 :

C14 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

NA24 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

P32 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CR51 : CI : 0.000E+00 : 0.000E+00 : 0.432E-02 : 0.000E+00 :

MN54 : CI : 0.000E+00 : 0.000E+00 : 0.147E-02 : 0.000E+00 :

MN56 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

FESS : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

FE59 : CI : 0.000E+00 : 0.000E+00 : 0.873E-04 : 0.000E+00 :

C058 : CI : 0.000E+00 : 0.000E+00 : 0.342E-02 : 0.000E+00 :

CO60 : CI : 0.000E+00 : 0.000E+00 : 0.110E-01 : 0.000E+00 :

NI63 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

NI65 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CU64 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

2N65 : CI : 0.000E+00 : 0.000E+00 : 0.528E-01 : 0.000E+00 :

ZN69 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

BR83 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

BR84 : CI : 0.000E+00 : 7.000E+00 : 0.000E+00 : 0.000E+00 :

BR85 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

2

TABLE A.1 PAGE 2 OF 5 SITE: LIMERICK UNIT: U1 USER: CONB DATE: 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT LIQUID EFFLUENTS FOR RELEASE POINT: 1 Liquid Rad Waste Discharge to Sch River CONTINUOUS MODE BATCH MODE

NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

LIQUID EFFLUENTS (CONTD)

PB85 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

RB88 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

RB89 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

SR89 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

SR90 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

SR91 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

SR92 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

Y90 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

Y91M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

Y91 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

Y92 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

Y93 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

ZR95 : CI : 0.000E+00 : 0.000E+00 : 0.312E-03 : 0.000E+00 :

ZR97 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

NB95 : CI : 0.000E+00 : 0.000E+00 : 0.110E-02 : 0.000E+00 :

MO99 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TC99M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TC101 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3

TABLE A.1 PAGE 3 OF 5 SITE: LIMERICK UNIT: U1 USER: CONB DATE: 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT

_______________________ .____~____

LIQUID EFFLUENTS FOR RELE,SE POINT: 1 Liquid Rad Waste Discharge to Sch River CO.iTINUOUS MODE BATCH MODE

NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

LIQUID EFFLUENTS (CONTD)

RU103 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

RU105 : CI : 0.000E+00 : 0.000E+00 : 0.299E-04 : 0.000E+00 :

RU106 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

AG110M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TE125M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TE127M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TE127 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : v.000E+00 :

TE129M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TE129 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TE131M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TE131 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TE132 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

I130 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

1131 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

I132 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

I133 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

I134 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

I135 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

4

l l TMEE A.1 PAGE 4 OF 5 SITE: LIMERICK UNIT: U1 USER: CONB DATE: 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT LIQUID EFFLUENTS FOR RELEASE POINT: 1 Liquid Rad Waste Discharge to Sch River CONTINUOUS MODE BATCH MODE

NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

LIQUID EFFLUENTS (CONTD)

CS134 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CS136 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CS137 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CS138 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

BA139 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 : -

BA140 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

BA141 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

BA142 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

LA140 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

LA142 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CE141 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

...________--____...-______--______----__-________----_...~_---_-____-

CE143 : CI : 0.000E+00 : 0.000Ee00 : 0.000E+10 : 0.000E+00 :

CE144 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

PR143 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

PR144 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

ND147 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

AS76 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

W187 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

5

TABLF.A.1 PAG 8 _5 OF 5 SITEg LIKERICK UNIT: U1 USER: CONB DATES 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT LIQUID EFFLUENTS FOR RELEASE POINT: 1 Liquid Rad Waste Dist Afge to Sch RivCr CONTINUOUS MODE BATCH MODE NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

. RELEASED : : 3 : 4 : 3 : 4 :

LIQUID EFFLUENTS (CONTD)

NONE : CI : 0.000E+00 : 0.000E+00 : 0.606E-04 : 0.000E+00 :

t' TOTAL FOR : : : : : :

PERIOD : CI : 0.000E+00 : 0.000E+00 : 0.450E+01 : 0.000E+00 :

l> a (ABOVE) : : : : : :

t XE-133 : CI : 0.000E+09 : 0.000E+00 : 0.105E-04 : 0.000E+00 :

t XE-135 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

l 6

b f

l t

I l

i.

t 6

i __

c ,

I i

i TABLE A.2 SGMMY I 1

SITE: LIMERICK UNIT U1

-USER CONB DATE 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT GASEOUS EFFLUENTS -- SUMMATION OF ALL RELEASES

UNITS : QUARTER : QUARTER :EST. TOTAL:

.: 3 : 4 : . ERROR, 4:

A. FISSION AND ACTIVATION GASES t 1. TOTAL RELEASE : CI : 0.241E+02 : 0.000E+00 : 0.500E+02 :

t 2. AVERAGE RELEASE :UCI/ SECT 0.303E-05 : 0.000E+00 : ,

t RATE FOR PERIOD : : : :

__________________________________________________________ t t 3.-PERCENT OF TECHNICAL: % : 0.000E+00 : 0.000E+00 :

s SPECIFICATION LIMIT : : : :

l B. IODINES t 1. TOTAL IODINE-131 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 :

l t 2. AVERAGE RELEASE :UCI/SEC: 0.000E+00 : 0.000E+00 : .

l 3 RATE FOR PERIOD : : : :

t 3. PERCENT OF TECHNICAL: % : 0.000E+00 : 0.000E+00 :

SPECIFICATION LIMIT : : :

C. PARTICULATES t 1. PARTICULATES WITH : CI : 0.106E-02 : 0.000E+00 : 0.700E+02 :

I HALF-LIVES &8 DAYS : : : : :

2. AVERAGE RELEASE :UCI/SEC: 0.133E-11 : 0.000E+00 :

a RATE FOR PERIOD : : : : i t 3. PERCENT OF TECHNICAL: % ! 0.000E+00 : 0.000E+00 :

SPECIFICATION LIMIT : : : :

7 L

4. GROSS ALPEA : CI : 0.000E+00 : 0.000E+00 :

i i

RADIOACTIVITY : : : : ;

, _______________-,__________________________________s._______

D. TRITIUM i

______________________________________________________________________ L i 1. TOTAL RELEASE : CI : 0.153E+03 : 0.000E+00 : 0.000E+00 : I l _____________________________..________________________________________ ;

3 2. AVERAGE RELEASE :UCI/SEC: 0.192E-04 : 0.000E+00 : i RATE FOR PERIOD : : : :

7 l t 3. PERCENT OF TECHNICAL: % : 0.000E+00 : 0.000E+00 : ;

Lt SPECIFICATION LIMIT : : : : l 4

l l 1 i I f 1

I

--_ , .- -n , , , - + , , ,

I

'TARTR A.2-l PAGE 1 OF 9 SITEt LIMERICK UNIT 3 U1 USERt CONB DATE 02/22/88'13:41 EFFLUENT AND WASTE DISPOSAL REPORT GASEOUS EFFLUENTS FOR RELEASE POTVT: 1 North Stack -

CONTINUOUS MODE BATCH MODE t- NUCLIDES : UNITS : QUARTER : _ QUARTER : QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

1. FISSION G7.SES t AR41 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR83M : CI : 0.000E+00 : 0.000E+00 : 0.000EF00 : 0.000E+00 :

.___________ --_-_-----___________-___-_____~_______ .____-c.___________

t KR85M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

__..,-_______________.__n____ .________-_______________________________

t KR85 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR87 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR88 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR89 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t- KR90- : CI : 0.000E+00 : 0.000E+00 0.000E+00 : 0.000E+00 :

XE131M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3 t XE133M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE133 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

_________m ..________________________.-________________________________

.* XE135M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE135 : CI : 0.000E+00 : 0.000E+00 : 0.241E+02 : 0.000E+00 :

XE137 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE138 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

1 ______________________________________________________________________

t UNIDENT. : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t TOTAL FOR : : : : : :

PERIOD : CI : 0.000E+00 : 0.000E+00 : 0. 241 E+02 : 0.000E+00 :

3 (ABOVE) : : : : : :

f

?

t i

8 4

i 4

+p-m ,-r-- ng,-,-,----v-,,-,,..m,_,e. g. y-,-,e,----,-m ,.m,-e,,-py ,,m -,y- ,--,,,nm,

TABLE A.2 PAGE 2 OF 9 SITE: LIMERICK

> UNXT: U1 USER: CONB DATE: 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT GASEOUS EFFLUENTS FOR RELEASE POINT: 1 North Stack CONTINUOUS MODE BATCH MODE

NUCLIDES : UNITS : QUARTER : QUARTER t QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

2. IODINES

I131 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

I133 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

TOTAL FOR : : : : : :

PERIOD : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

(ABOVE) : : : : : :

3. PARTICULATES

C14 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CR51 : CI : 0.000E+00 : C 000E+00 : 0.000E+00 : 0.000E+00 :

MN54 : CI 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

FE59 : CI : 0.000E+00 : 0.000E+n0 : 0.000E+00 : 0.000E+00 :

C058 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CO60 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

ZN65 : CI : 0.374E-03 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

SR89 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

__--_________________________________~________________ _______________

SR90 : CI : 0.000E+00 : C.000E+00 : 0.000E+00 : 0.000E+C0 :

ZR95 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

SB124 : CI : 0.000E+00 : 0.000EF00 : 0.000E+00 : 0.000E+00 ;

CS134 : CI : 0.000E+00 : 0.000E+00 : 0.000?+00 : 0.000E+00 :

CS136 : CI : 0.000E+00 0.000E+00 : 0.000E+00 : 0.000E+00 :

CS137 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

9

l TAM R A.2 PAGE 3 OF 9 SITE: LIMERICK UNIT: U1

. USER CONB DATE: 02/22/88 13:41 l EFFLUENT AND WASTE DISPOSAL REPORT i 1

GASEOUS EFFLUENTS FOR RELEASE POINT: 1 North Stack CONTINUOUS MODE BATCl! MODE t NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

1 RELEASED : : 3 : 4 : 3 : 4 :

3. PARTICULATES (CONTD) t BA140 : CI : 0,000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t CE141 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t CE144 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t UNIDENT. : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t TOTAL FOR : : : : : :

PERIOD : CI : 0.374E-03 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

2 (ABOVE) : : : : : :

l l-l l

I l

l l

l 10

i TABLE A.2 l PAGE 4 OF 9 l SITE: LIMERICK l UNIT U1 l USER: CONB DATE: 02/22/88 13:41 i EFFLUENT AND WASTE DISPOSAL REPORT GASEOUS EFFLUENTS FOR RELEASE POINT: 2 Unit 1 - South Stack CONTINUOUS MODE BATCH MODE 8 NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

1. FISSION Gi.SES

. AR41 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR83M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR85M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR85 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

I KR87 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR88 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR89 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

KR90 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE131M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE133M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE133 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE135M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE135 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

a XE137 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE138 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t UNIDENT. : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t TOTAL FOR : : : : : :

PERIOD : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

(ABOVE) : : : : : :

11

= m TABLE A.2 PAGE 5-OF 9

= SITE LIMERICK UNITS ~U1

- USERt CONB DATE: 02/22/88 13:41

' EFFLUENT AND WASTE DISPOSAL REPORT

- GASEOUS EFFLUENTS - FOR RELEASE POINT: 2 Unit 1 - South Stack CONTINUOUS MODE BATCH !

________________________... ___________.__________________ MODE ____________ -

NUCLIDES : -!

: UNITS : QUARTER -: QUARTER QUARTER : QUARTER : >

3 RELEASED : : 3 : 4 : 3 : 4 : !

.... _..____ ______________ ____...________________ __________________ ?

l2 . IODINES I t I131 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 : !

' t -I133 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 : I

______________________________________________________________________ i

-t TOTAL FOR : : : : : : ,

t PERIOD : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

-3 (ABOVE) : : : : : : !

i e

3..PARTICULATES 2 C14 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 : }

CR51 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

-t MN54 : CI : 0.252E-05.: 0.000E+00 : 0.000E+00 : 0.000E+00 :

1

"FE59 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 : :

______._____________________________________________.______. nun ______

t C058 : CI : 0.525E-05 : 0.000E+00 : 0.000E+00 : 0.000E+00 : r t CO60 : CI : 0.146E-04 : 0.000E+00 : 0.000E+00 : 0.000E+00 : r t ZN65 : CI : 0.657E-03 : 0.000E+00 : 0.000E+00 : 0.000E+00 : a t SR89 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 : i

SR90 : CI : 0.000E+00 : 0.000E+00 0.000E+00 : 0.000E+00 : ;

..____________________________________________________._____.________m e t ZR95 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3- SB124 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

i : . CS134 : CI : 0.000E+00 : 0.f)00E+00 : 0.000E+00 : 0.000E+00 : i j- _______.______________________ .__....__ ______________._________. __. t CS136 : CI : 0.000E+00 : 0.300E+00 : 0.000E+00

0.000E+00 :

, t CS137 : CI : 0.000E+00 : 0.300E+00 : 0.000E+00 : 0.000E+00 : !

___.. _____.._____.____ ...___________..________......____. __...... ____ t t

I h r I

12 $

1 t -

,- , + - . . . . - . . . , _ . . , . . .. . - - - . . . . . - -

---,--,,,.t

TABLE A-2 PAGE 6 OF 9 SITE:~ LIMERICK UNIT: U1 USER: CONB DATE 02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT GASEOUS EFFLUENTS FOR RELEASE POINT: 2 Unit 1 - South Stack CONTINUOUS MODE BATCH MODE t NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

3. PARTICULATES (CONTD) 4 BA140 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 : l t CE141 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3 CE144 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 : '

I UNIDENT. : CI : 0.349E-05 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3 TOTAL FOR : : : : : :

t PERIOD : CI : 0.683E-03 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

(ABOVE) : : : : : :

l i

i l

l l

6 l

i I

I I

l l

l

r 13

?

s a

TABLE A.2 PAGE 7 OF 9

, > SITE: LIMERICK UNITS U1 USER: CONB DATE:-02/22/88 13:41 EFFLUENT AND WASTE DISPOSAL REPORT

- GASEOUS EFFLUENTS FOR RELEASE POINT: 4 Not Maintenance Shop CONTINUOUS MODE BATCH MODE

.

NUCLIDES : UNITS : QUARTER : QUARTER QUARTER : QUARTER :

Lt RELEASED : : 3 : 4 : 3 : 4 :

1. FISSION GASES t AR41 : CI : 0.000E*00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR83M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

KR85M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR85 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

4 KR87 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

KR88 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR89 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t KR90 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE131M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

XE133M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE133 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

XE135M : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE135 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

. t XE137 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t XE130 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

, t UNIDENT. : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t TOTAL FOR': : : : : :

i PERIOD : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

l t (ABOVE) : : : : :

4 i

s

. 14

.x.

TABLE A.2 PAGE 8 OF 9 SITE: LINERICK JUNIT U1 USER -CONB DATE: 02/22/88 13:41

' EFFLUENT AND WASTE DISPOSAL REPORT GASEOUS EFFLUENTS FOR RELEASE POINT: 4 Hot Maintenance Shop CONTINUOUS MODE BATCH MODE it -NUCLIDES : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

8 RELEASED : : 3 : 4 : 3 : 4 :

2. IODINES 3 I131 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3. I133 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3 TOTAL FOR : : : : : :

PERIOD : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

!.'s (ABOVE) : : : : : :

l ________.-________-.....____--______-___.._________---____-_-.________

i

3. PARTICULATES I

: 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

'_s C14 CI 3 CR51 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3 MN54 : CI : 0.000E+00 : 0.000E+00 : 0.000F+00 : 0.000E+00 :

t FE59 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

3 C058 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 2 0.000E+00 :

f a CO60 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t ZN65 : CI : 0.000E+00 : 0.000E+00 ? 0.000E+00 : 0.000E+00 :

t SR89 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t SR90 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t ZR95 : CI : 0.000E+00 : 0.000E+00 0.000E+00 : 0.000E+00 :

3 SB124 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t CS134 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CS136 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 t CS137 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

15

TABU 3 A.2 PAGE 9 OF 9 SITE: LIMERICK UNITS U1 USER: CONS DATE: 02/22/88 13:41

. EFFLUENT AND WASTE DISPOSAL REPORT GASEOUS EFFLUENTS FOR RELEASE POINT: 4 Hot Maintenance Shop CONTINUOUS MODE BATCH MODE

' NUCLIDEG : UNITS : QUARTER : QUARTER : QUARTER : QUARTER :

RELEASED : : 3 : 4 : 3 : 4 :

, 3. PARTICULATES (CONTD)

.BA140 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

s- CE141 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

CE144 : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

t : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

'___UNIDENT._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

TOTAL FOR : : : : : :

PERIOD : CI : 0.000E+00 : 0.000E+00 : 0.000E+00 : 0.000E+00 :

(ABOVE) : : : : : :

i F

f f

l a

l r

.l

?

L l

k r

s b

I i

16 ,

i u

l ;lll 4l!iii l:Ili \

k 1.

3 k" _

)

l -

4 e

u f

d e i1 I I I I I i1 I I I I 1 1 t

a -

i l d a% 1 0 0 0 a t + + + +

r o, E E E E r Tr 4 0 0 0 i o 6 0 0 0

.r . . . .

t t r 1 0 0 0 o sE N

(

E '

iI I I 1 I 1 1 I I 1 1 1 1 I S L T A hd 23 00 00 00 N S t o ++ ++ ++ ++

E O ni EE EE EE EE M P or 63 00 00 00 P S me 71 20 00 00 .

I I P .. . . .. . .

H7 D 6 00 00 00 .

11 ,

S8

/ R l I 1 1 i I 1 I I 1 1 l I 1 1 .

L1 O - .

E3 T .

U/ L I 3i 3i 3i 3i F2 A N mC mC mC n C 1 I U - .

D R -

EO U I I l I I I I I I I I i I 1 1 .

TT B A ,

I7 R s .

D8 O e c A/ F g t R1 d e R0 E u . -

I / T l c ,, .

7 I st et ,

D0 S e t n s ..

N F r se t AD F e, am wp n _

O O t s e. ,

._ EI l m i nc .

TR D i o eu ot pe

)

SE E ft l q e AP P

,o t be m o,

b W P I sb i

sd cs i

r D H n se d c I S E ir et do s .

L T so ra pn er e -

E S O et t d .

S T A ra mi al (

S W r om i o .

A t o np cat dr r e

_ W F yn at rn O ea h

_ D pv ro ro t I E Se Dc I c O L P O Y . . . .

._. S T a b c d -

A 1 I I I I I I I I iI 1 I I l l t .

4

2. Ectimato cf major nuclide compesition (by type of wanta)

I TYPE A I TYPE D 1 TYPE C I TYPE D I

l-- -----I l- -l i I Isotope i Activity i Per Cent i Activity 1 -Per Cent i Activity l Per Cent I Activity i Per Cent i I I (Ci) i I (Ci) I I (Ci) i I (Ci) l I I---------I -l- -- l-- 1 I -l --I ---- I I 113 1 5.36E-1 1 4.75E-2 I I I I I I I I C14 1 1.86E+0 1 1.65E-1 1 I I I l i I I CR51 1 2.21E+1 1 1.96E+0 l I I I I I I I MN54 1 6.13E+0 1 5.43E-1 1 I I I I I I I FESS I 3.02E+1 1 2.68E+0 1 I I I I I I I C058 1 1.71E+1 1 1.51E+0 1 I I I I I I I FE59 1 2.03E-1 1 1.79E-2 I I I I I I I I NI59 I I I I I I I I -l I CO60 1 5.18E+1 I 4.59E+0 l i I I I I I I NI63 1 7.38E-1 1 6.54E-2 I I I I I I i 1 ZN65 I 9.84E+2 1 8.71E+1 1 I I I I I I I NB94 I I I I I I I I i 1 SR90 I 3.06E-1 1 2.71E-2 I i 1 1 I I I I ND95 1 4.71E+0 1 4.17E-1 1 I I I I I I w I ZR95 1 4.29E+0 1 3.80E-1 1 I I I I I I "1 TC99 I I I i i l i 1 l l RU103 1 6.27E-1 1 5.55E-2 I I I I I I I I RU106 1 5.61E+0 1 4.97E-1 1 I I I I I I I I129 1 1 1 I I I I I I I I131 I 2.75E-2 1 2.44E-3 I I I I I I I I CS134 I I I I I I I I I I CS135 I I I I i 1 1 I I 1 CS136 I 6.81E-3 1 6.03E-4 I I I I I I I l

l l CS137 I I I I I I I I I I DA140 1 5.92E-3 1 5.24E-4 I I I I I I I l i i CE141 I I I I I I I I I ;

1 CE144 I 4.62E-1 1 4.09E-2 1 1 I I I I I I PU239 I I I i 1 1 I I I l 1 PU241 I I I I I I I I I I AM241 1 6.97E-4 1 6.17E-5 I I I I I I I f I AM243 I I I I I I I I I I CM242 I i 1 1 I I I I I I CM243 1 7.75E-4 1 6.86E-5 I I I I I I I I I I I I I I I I I "Y

$aM

3. Solid Waste Disposition g Number of Shipments Mode of Transportation Destination o*

M u

39 Truck BARNWELL

TABLE C 1

l C. Meteorological Measurements - Joint Frequency Tables The joint frequency distributions of wind direction and

, speed, by atmospheric stability class are attached under separate cover. The distributions include all three wind levels from Limerick Meteorological Tower No. 1. The distributions were developed on the Radiation and Meteorological Monitoring System -

RM-21A system. Each of these "wind roses" consists of eight pages of joint frequency distributions. There is one distribution for each of the seven Pasquill-Gifford stability classes, A through G, and a combined "All Classes" page. The Pasquill-Gifford stability classes are determined by the temperature differences measured over the 266-26 feet and the 171-26 feet height intervals. All meteorological data were finalized on the RM-21A system. NRC format meteorological data tapes covering the periods January 1987 through June 1987 and July 1987 through December 1987 are currently retained on site.

l 19 1

SITE: L2MERICK TABLE D UNITt U1 PFGE 1 OF 1 USER: RM21 DATE: 02/22/88 17:15

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES TOTAL ACCUMULHTION FOR PERIODS:

LIQUID: FROM 01/01/87 0:00 TO 12/31/87 23:00 OASE0VS! FROM 01/01/87 0:00 TO 12/31/87 23!00 AIR: FROM 01/01/87 O!00 TO 12/31/87 23:00 APPLICABLE ESTIMATED AGE LOCATION % OF LIMIT EFFLUENT ORGAN DOSE GROUP DIST DIR APPLICABLE (MR)

(MREM) (M) (TOWARD) LIMIT LIQUID TOTAL BODY 6.06E-01 CHILD RECEPTOR 1 2.0Ef01 3.0 LIQUID LIVER 1.25Et00 ADULT RECEPTOR 1 1.2Ef01 10.0 l

I NOBLE GAS AIR DOSE 1.14E-03 E84. N 1.1E-02 10.0 (GAMMA-MRAD) l NOBLE GAS AIR D00C 6.02E-04 884. N 3.0E-03 20.0 l (BETA-NRAD)

NOBLE GAS ' e0DY CTMMA) 2.15E-04 ALL 965. SW 4.3E-03 5.0 NOPLE GAS SKIP (PETA) 5.68E-04 ALL 965. SW 3.9E-03 15.0 10DINEf BONE 2.06E-01 TEEN B05. NNE 1.4Ef00 15.0 PARTICULATES

SUMMARY

OF POPULATION DOSES TOTAL ACCUMULATION FOR PERIODS:

LIQUID: FROM 01/01/81 0:00 TO 12/31/87 23:00 GASEOUS: FROM 01/01/87 0l00 TO 12/31/97 23:00 EFFLUENT APPLICABLE EST1 HATED ORGAN POPULATION DOSE (PERSON-REM)

LIQUID TOTAL BODY 4.3Ef00 LIQUID THYROID 2.7E-01 GASEQUS TOTAL 00DY 6.6E-01 0ASE0VS THYROID 1.2E-01 20

ATTACHMENT A Page 1-of 1 t

i A. Radiation Doses to Members of the Public Due to Their Activities Inside Site Boundary ,

Per Technical Specification 6.9.1.8, the Semi-Annual Effluent Release Report shall iriclude an assessment of the radiation doses from radioactive liquid and gaseous effluents to members of the public due to their activities inside the site boundary during the report period. Technical Specifications state that members of the public shall include all persons who are not occupationally associated with the plant. This category does not include employees of the utility, its contractors, or vendors. Also excluded from this category .

are persons who enter the site to service equipment or to make deliveries. This category does include persons who use portions of the site for recreational, occupational, or other purposes not associated with the plant. !

The maximum gaseous dose to members of the public as defined i above is less than 1.0E-4 mrem and is based on the following assumptions: !

a -

1. Real time meteorology and gaseous effluent releases. ,

2. Total body dose due to an inhalation exposure. !

\ !

l 3. Highest exposed sector (SW) of those sectors within site '

4 boundary available for occupancy.

4. The maximum expected occupancy factor is a working year [

(or 25%) along the railroad tracks.

5. Distance to the railroad tracks, which pass through site !

boundary in the SW sector, is approximately 300 meters. !

1 f

l !

t i

21 j I

i l

l

Attachmsnt B Pegs. 2 of 3

3. Average Energy (E) li determination based on gaseous effluent releases for the report

~

period is 0.21 Mev.

'4. M7asurements and Approximations of' Total Radioactivity A. Fission and Activation Gases

'The method used is the Canberra Series 90 Counting System; GS - Gas Marinelli B. Iodine:

The method used is the Canberra Series 90 Counting System; CH - Charcoal Cartridge C. Particulate:

The method used is the Canberra Series 90 Counting System; PT - Air Particulate Sample, 47 mm filter.

D. Liquid Effluents 1 The method usud is the Canberra Series 90 counting System and the Radwaste Liquid Discharge Pre-Release Method with a 3.5 Marinelli.

5. B9tch Releases A. Liquid Q3 Q4 l # of Batch Releases: 93 25 Total Time period for batch releases,

7357 1786 Maximum time ~ period for a batch release,

105 80 Average time period for batch release,

75 72 Minimum time period for a batch release,

72 60

Average stream flow (Schuylkill River) during periods of release of effluents into a flowing stream, gpm 6.75E5 7.36ES i

= Minutes 23 l

- - - . ~ , . . , . . - . _ . , - - - , - . - ,n .- , . . . , _ . _ . . -

g..

). _

e' -:

..f L Attachment B / ~* 2 d.v .~

.. Page 3 of 3 C'e.7 .

m ., - g.

'. !fl :. 4 y'.

i' $ 3 y_

..f

3) >f ; h

} <'J ,

.j Y %.

B. Gaseous _ 03 04 f. g. l'N 3 ,. c

, f of Batch Re1 eases: 1 0 l ' [., ' y y

'. ' . + ;; . >

~

Total Time period for batch releases,

1140 0 p p.i... . ' ,.

.e c.. .

Maximum time period for a batch release,

1140 0 4 /, ! '7 R.

34 $l. &~C

+ j'..

Average time period for batch release, 1140 0 d

==-- ,a-

'Q c Minimum time period for a batch release,

1140 0 R. g; .L.f.:y= T-g a

7, .->, s. vg . .,.! ...

>3 * = Minutes i;[S ) ' .y ,-

e.(j.-

w . ; . . ,-

9-

.p.3

6. Abnormal Releases

,y 1 ';i -

j s

Q . -

jf A. Liquid 19

.s.

None t M-

.; p >

'f 9- B. Gaseouc ,.n ,'; - ' .?_-

, .. M . -

r .. .

w ycge e

. .s S -. . ,

[,;-( 7. Description of LGS Effluent Release Points . 3,'(

4 Release Point 1 = North Stack, Common

-t

.l&

Q - .l

}v.;jf

{,7 Release Point 2 = South Stack, Unit 1 (.7 j,' -

a : n

? Release Point 3 = South Stack, Unit 2 -;,j? ./ q

i1 ++

.',y Release Point 4 = Hot Maintenance Shop 4,) 3 3..

p ; ,3. ; <

4 ,..a

,'._ Liquid Release Point S: LGS Liquid Radwaste Discharge Wf * +

Q q.. lh.%g' ^

%_, 8. Description of LGS Liquid Dose Receptors f(,f " h _.

M.+ ~

J< Receptor 1 = LGS Liquid Radwaste Discharge Point p .'TJiib .jv .

, Receptor 2 = Citizens Home Water Company #

, e g ':'3 Receptor 3 = Phoenixville Water Company * -

[ . .'.*'

', Receptor 4 = Philadelphia Suburban Water Compsny .

i s .,;[

S. Receptor 5 = City of Philadelphia Crew Course

', , 4

'h , <. s , .

,. ; 24 R,

- ,a,e .M g -

'*k : , - Qe g A :

.. i ).-"<,x }:l .

pI .

.j' , a 4 3 .,1 6g.

^ '

A~ } I f" ' ,.; ,%gt 'l ^'

].= Y \, h , . , ;}{

,,I T- .I Y ^ , L. . , .

4- 8 id-] , 'l

.c'- T. , " = ).1 i

}' ,t *

'l .

Attach 20nt C Page 1 of 1 C. RESIDUAL HEAT REMOVAL (RHR) SERVICE WATER RADIATION MONITOR

FAILURES During normal operations, the "A" and "B" RHR Service Water -

R; diction Monitors'were declared out-of-service due to indications of low sample flow. An investigation of the problem rovoalad the accumulation of corrosive materials on the walls of .

'tha piping. Several factors were attributed to the corrosion:

a. small diameter (l") pipe;

b. short pipe lengths;

- c, numerous 90 degree elbows; '

15 . river water, which is highly aggressive to carbon steel, i is used to supply service water.

Th2 incorporation of new pipe material (from carbon steel to Dtoinless steel) and reduced bendings in the pipe lines (to fccilitate system flushing) was evaluated as the long-term Solutions to redeposition of corrosive products in the RHR 3Orvica Water Radiation Monitor sample lines. The thirty (30) i 90y action described in Technical Specification Table 4.3.7.11-lb Dction 101 was exceeded because the corrective maintenance of ecplccing sample piping could not physically be performed'in the 31n3 cpecified while observing all applicable station Ddainistrative controls. '

At the present time, the "A" and "C" radiation monitors are ,

ut-of-service. The Technical Specification requirement to take !

rab etmples every eight hours has been observed during the

.ntire period of RHR Service Water Radiation Monitor 6nop3rcbility. Replacement of all RHR Service Water sample lines 6c cch^duled during the second quarter of 1988.

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