ML20082P752

Radioactive Effluent Release Rept, for First Half of 1991, Including Solid Waste Disposal Rept,Unplanned Offsite Releases & Inoperable Monitoring Equipment

ML20082P752
Person / Time
Site:	Mcguire, McGuire
Issue date:	06/30/1991
From:	Tuckman M DUKE POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9109110039
Download: ML20082P752 (39)

Text

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, , l % i'dtrer Comre:ny At s tre o yn

% frur Proihn to.m th;>t Iar hewh at PH lha 1110'  % Ivar Up, ru:wns Chwhcite A C Xol Iita (lvIa?1 mt  ;

DUKEPOWER August 29,1991 .

t U. S. Nuclear Regulatory Commission ATTN: Document Control Desk  ;

Washington, DC 20555  !

Re: McGuire Nuclear Staiion  !

Docket Nos. 50-369 nd 50 370  :

Semi Annual Radichttive Effluent Release Report  ;

Gentlemen: .

r Pursuant to Commitment SLC 16.11-16 of the McGuire Nuclear Station Selected [

Licensee Commitments Manual, attached is the subject report covering the first half of 1991. .

t The contents of the report are as follows:

Attachment 1 Radioactive Effluent Releases and Supplementary Information.

Attachment II Solid Waste Disposal Report j Attachment til Unplanned Offsite Releases ,

Attachment IV Inoperable Monitoring Equipment i i.

Revisions made during this repo; ting period to the ODCM are being forwarded to you on this date under separate cover. Revisions to the Process Control Manual werc }

transmitted by my letter of March 25, 1991. [

Should there be any questions concerning this report please contact Laura T. Ilurba a't  !

704-373-2365. I i

Very truly yours, g s i

Y ) ' Ikc he  !

M. S. Tuckman i

Attachments jf r

9109220o39 910630 f l

PDR- ADOCK 05000369 R' \

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4 Nuclear Regulatory Corninission August 29,1991 Page 2 XC: S. D. Ebneter Regional Administrator, RIl D. Brown, Chief, Radiation Protection Branch State of N. C.

T. A. Reed, ONRR  :

P. K. VanDoorn, Sr. Resident Inspector, McGuire i

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,* SET,TO NEd PSCE ADD PRESS RETURN MCGUIRE NUCLEAR STATION UNIT 1 RADIDACTIYE EFFLUENI FELEASES DATE 08/21191

-1. LIQUID RELEASES TEAR . 1991 UNIT 5 IST off 2hD OTR SUBTOTAL

1. CROS$ RADI0 ACTIVITY-A. TOTAL RELEASE CURIES 4.1)E-01 1.34E-01 5.51E-01

8. AYERACE CONCENTRATION RELEASED UCIIML 5,24E-10 1. 42E -10 3.17E-10 C. MAXIMUM CONCENTRAT!UN RELEASED LtC11ML B.87E-09 2.46E-09 8.87E-09 2, TRITIUM A. TOTAL RELEASE CURIES 9.38E601 1.05E402 1,98Ef02

8. AVERACE CDRCENTRATION RELEASED UCIIML 1 !BE-07 1.11E-07 1.14E-07

3. DI550LVED NOBLE GASE5 4 TOTAL RELEASE -

CURIE 5 1.85E-02 7.06E-02. 8.91E-02

8. AVERACE CONCENTRATION RELEASED UCIINL 2.32E-11 7.49E-11 5.12E-!!-

4. CROS5 ALRHA ACTIYITT A; TOTAL RELEASE .

CURIES 0.00Ef00 0.00Ef00 0.00E+00

8. AYERACE CONCENTRATION RELEASED UCI/ML 0.00Ef00 0.00Ef00 0.00Ef00

5. YDLUME OF LIQUID WASTE TO DISCHARGE CANAL LITERS 7.71Et03 1.17Ef06 1.94E+06 6; VOLUME OF CILUTION WATER LITERS 7.97Etti 9.42E+11 1.74Ef12

7. RADIONUCLIDES RELEASED- CURIES F-18 3.76E-06 0.00E+00 h.76E-06 NA-24. 1.45E-05 5.51E-06 2.00E-05 K-40 0.00Et00 2.13E-06 2.13E-06 CR-51 1.16E-02 1.26E-02 2.42E-02 MN-54 2.15E-02 3.49E-03 2.50E-02 FE-55 5.26E-02 1.79E-02 7.04E-02 FE-59 8.91E-04 3.02E-04 1.19E-03 CD-57 9.18E-04 1.35E-04 1.05E-03 C0-58 8.91E-02 2.40E-02 - 1.13E-01 CD-60 1.60E-01 3.09E-02 1.91E-01 ZN-65 5.50E-04 0.00Ef00 5.50E 04 BR-82 2.91E-05 2.43E-05 5.34E-05 RB-88 2.22E-04 0.00Et00 2.22E-04 54-89 2.78E-05 1.83E-05 4.61E-05 SR-92 7.76E-05 4.59E-05 1.24E-04 Y-91M 0.00Et00 2.6BE-06 2.6BE-06 T-93 0.00Et00 3.52E-05 .3.52E-05 ZR-95 3.60E-03 8.82E-04 4.4BE-03 ZR-97 1.95E-05 0.00Et00 1.95E-05 N8-95 7.92E-03 1.52E-03 9.44E-03 N8-97 1.01E-04 6.54E-05 1.67E-04 TC-99M 1.24E-04 2.04E-05 1.44E-04 RU-103 0.00EiOO 1.37E-04 1.37E-04 RU-106 1.82E-03 3.37E-04 2.16E-03 AG-110M 3.68E-03 7.39E-04 4.42E-03 1-131- 1.24E-02 4.66E-03 1.71E-02 1-132 2.52E-03 3.07E-04 2.83E-03 I-133 1.01E-02 6.40E-03 1.65E-02 I-134 1.36E-04 0.00Ef00 1.36E-04 I-135 3.23E-03 2.37E-03 5.60E-03 58-122 4.22E-05 3.90E-05 0.12E-05 58-124 3.64E-04 9.45E-04 1.31E-03 58-125 1.97E-02 1_77E-02 3.75E-02 5N-113 1.39E-03 4 12E-04 1.80E-03 TE-132 0.00Ef00 7.95E-05 7.95E-05 C5-134 5.39E-03 3.63E-03 9.02E-03 C5-136 1.15E-05 7.97E-06 1.95E-05 C5-137 6.56E-03 3.92E-03 1.0$E 02 C5-138 7,03E-05 0.00Et00 7.03E-05 PA-140 0 00Et00 C.37E-05 2.37E-05 LA-140 2.76E-04 1.30E-05 2.89E 04 CE-141 4.31E-04 4.98E-06 9.30E-06 CE-144 2.53E-04 2.17E-05 2.75E-04 KR-85 0.00Ef00 6.47E-04 6.47C-04 XE-133 1.65E-02 6.70E-02 8.34E-02 XE-133M 0.00Et00 6.09E-04 6.09E-04 XE-135 1.61E-03 2.03E-03 3.63E-03 XE-135M 4.64E-04 3.21E-04 7.85E-04

MCGUIRE' UNIT 1 LICJID RELEASE 001-090 01 '08/21/01 SKIN MAXIMLM DSSE - 5.47D-03 PetEM . CRITICAL AGE- TEEN- CRITICAL PATittAY - SHORE ..

C6 60 93.97 %

BONE MAXIMUM DOSE- 3.760-02 1%EM CRITIP.AL ' AGE- CHILD . CRITICAL PAT 19tAY- _ FISH CS 134 35.08 %

CS 137 '60.40 %

LIVEQ MAXIMUM DOSE- ' 5.890-02 fetEM CRITICAL AGE- TEEN. CRITICAL PATIO 44Y- FISM H -3 6.56 %

C5 60 8.15 %'

, 'CS 134 42.90 %

CS 137 40.06 %

'T. BODY MAXItiM DOSE- 4.290-02 MREM ' CRITICAL AGE-- ADULT- CRITICAL PATietAY- FISH H 3 12.73 %

, CS 734 47.44 %

! - CS 137 34.51 %

THYRSID MAXIMlM DOSE- 2.37D-02 PetEM CRITICAL AGE- INFANT ' CRITICAL PATl#44Y- DAlfetIPEB H 3 29.26 %

I 131 68.57 %

KIDEY MAX 1ttM DOSE- 2.490-02 PWtEM CRITICAL AGE- TEEN CRITIP't. PAT)#tAY- ' FISH H 3 15.50 %

i C3 60 17.51 %

CS 134 32.33 %

CS 137 32.42 %

LUNG MAXIttM DOSE- 1.480-02 letEM CRITICAL AGE- TEEN CRITICAL PATI #tAY- FISH H 3 26.04 %

C5 60 29.41 %

CS 134 20.93 %

CS 137 21.52 %

. s'I-LLI MAXIttM DOSE- 7.680-02 PWtEM- CRITICAL AGE- ADULT CRITICAL PATittAY- FISH H 3 7.12 %

C5 60 12.01 %

PB 95 73.84 %

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HCGUIRE UNIT 1 LIQUID RELEASE 091-181'C1 08/21/91 .,

e SKIN - HAXIMUM DtEE-- 1.06u-03 PWtEM ' CRITICAL AGE- TEEN' CRITICAL'PATl9tAY- SHORE ,

- Ct! 60 84.64 %

SB 125 5.05 %

CS 137 5.13 %

BONE MAXIf1JH DOSE- 1.970-02 MREM CRITICAL' AGE- CHILD CRITICAL PATittAY - FISH CS 134 38.77 %

CS 137 59.22 %

LZVER HAXIftJH DOSE- 3.16D-02 $5 TEM CRITICAL AGE- ADULT. CRITICAL PATIG4AY- FISH H 3 16.48 %

CS 134 45.56 %

CS 137 36.69 %

T. BODY HAXIMUM DOSE- 2.499-02 tetEM CRITICAL AGE- ADULT . CRITICAL PADWtAY- FISH H 3 20.36 %

CS 134 47.15 %

CS 137 30.43 %

THYROID MAXI!ilM DOSE- 1.26D-02 letEM CRITICAL AGE- INFANT CRITICAL PATietAY- DRIMDC H 3 53.19 %

1 131 44.96 %

KIDNEY HAXIHUh DOSE- 1.47D-02 tetEH ' CRITICAL AGE- CHILD CRITICAL PAT)#tAY- FISH H 3 47.29 %

CS 134 26.45 %

CS 137 24.81 %

. LtJNG MAXDRM DOSE- 9.880-03 19 TEM CRITICAL AGE- CHILD CRITICAL PATietAY- DRDO(ING H 3 70.18 %

CS 134 14.12 %

CS 137 13.30 %

GI-LLI MAXIttM DOSE- 1.790-02 letEM CRITICAL AGE- ADULT CRITICAL PATietAY- FISH H 3 29.14 %

C5 60 8.54 %

te 95 54.07 %

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.j SKIN MAXIM.M DOSE- 6.12D-03 P9 TEM ' CRITICAL AGE- TEEN. CRITICAL PAT 19tAY- SHORE -

C5 60 ~92.32 %

BONE MAXIMUM DOSE- 5.580-02 79 TEM CRITICAL AGE- CHILD CRITICAL PATIO 4AY- FISH CS 234 36.33 %

CS 137 60.10 %

LIVER MAXIMUM DOSE- 8.800-02 MtEM CRITICAL' AGE- TEEN CRITICAL PATietAY- FISH H 3 8.54 %

CO 60 6.00 %

CS 134 44.13 %

CS 137 39.58 %

T. BODY MAXIMUM DOSE- 6.640-02 MREM CRITICAL AGE- ADULT CRITICAL #ATIOGY- FISH H 3 16.03 %

CS 134 47.18 %

CS 137 32.98 %

THYROID MAXIMJM DOSE- 3.590-02 MtEM CRITICAL AGE- INFANT CRITICAL PAT) STAY- DRIPO(ING H 3 38.29 %

I 131 60.03 %

KIDNEY MAXIMLM DOSE- 3.73D-02 79 TEM CRITICAL AGE- TEEN CRITICAL PAT 19tAY- FISH H 3 20.17 %

C5 60 12.88 %

CS 134 33.23 %

CS 137 32.02 %

LtkS MAXIMUM DOSE- 2.300-02 P9 TEM .. CRITICAL AGE- CHILD CRITICAL PATittAY~ DRIlttING H 3 61.67 %

CS 134 16.16 %

t CS 137 16.49 %

9 GI-LLI MAXIMkt DOSE- 9.11D-02 P9 TEM - CRITICAL AGE- ADULT CRITICAL PATIO 4AY- FISH H 3 11.68 %

C5 60 11.13 %

fB 95 69.97 %

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5Ei TD NEW PACE AND PRE 55 RETURX MCCUIRE NUCLEAR STATION .

UNIT 1 RAD 10 ACTIVE EFFLUENT RELEASES <

DATE 08I21191

11. AIRGORNE RELEASES .

YEAR , 1991 UNIT 5 IST OTR PND OTR SUST01AL i

1. TOTAL WDBLE CASES: CURIES 2.04E+01 9 36E+01 1.14Ef02 >

2. -TOTAL HALOGEN 5- CURIES 5.63E-04 2.2BE-04 7,91E-04 f

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3. 101AL PARTICULATE

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CROSS BETA-CANNA CURIES 2.91E-05 1.30E-05 4.21E-05  ;

4. TOTAL TRITIUN- CURIES 1.20E+01 5.26Ef00 1.72Et01

5. TDTAL PARTICULATE  !

6. MAXIMUM NOBLE C 5 RELEASE RATE UCIISEC 1.60Et03 1.60E103 1.60E403  ;

7. RADIONUCLIDES RELEASED CURIES f PARTICULATES CL-38 3.56E-08 0.00E400 3.56E-08 K-40 1.26E-06 1.24E-08 1.27E-06 -

CD-51 '

5.25E-06 0.00E600 5.25C-06 CO-60 1.25E-05 7.11E-06 1.97E-05 i BR-82 5.52E-08 1.29E-08 6.81E-08 i RB-88 5.49E-06 5.70E-06 1.12E-05 .

RU-106 0.00Ef00 5.11E-09 5.11E-09 C5-134 0.00Ef00 2.6BE-10 .2.68E-10 ,

C5-137 4.08E-06 2.60E-10 4.08E-06. ,

C5-138 4.17E-07 1.12E-07 5.29E-07 l 8A-139 0.00Et00 3.41E-09 3.41E-09 P8-214 0.00Ef00 1.45E-09 1.45E-09 ,

HALOCENS 1-130 0.00E+00 9.58E-08 9.58E-08 I I

I-131 1.84E-04 1.24E-04 3.09E-04 7 I-132 4.72E-06 6.12E-06  !

1.40E-06 I-133 3.54E-04 9.65E-05 4.51E-04 l

'l-134 3.32E-06 7.74E-07 4.10E-06 i I 135 1,63E-05 4.70E-06 2.10E-05 "

f GASES AR-41 3.80E-01 5.58E-01 9.38E-01 f l- KR-85 7.58E-01 1.06Et00  !.81Et00 >

KR-85M 1.27E-01 2.70E-01 3.97E-01 -

XR-87 3.84E-02 6.06E-02 9.90E-02  !

KR-88 1.58E-01 2.96E-01 4.54E-01 i l XE-131M 3.35E-0? 2.98E-01 3.32E-01  !

l XE-133 1.65Et01 8.57Ef01 1.02Et02 XE-133M 3.02E-01 1.19Et00 1.4?Et00 XE-135 2.08Ef00 d.09Ef00 6.17E+00 -

XE-135M 1.63E-02 1.22E-02 2<90E-02  ;

XE-138 2.89E-03 0.00Ef00 2.E9E-01 l

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s HCCUIRE LMIT 1 GAS DOSE 001-090 91 RELEASE MEIGHTED NET REPORT SUPMARY 08/21/91 SPECIAL LOCATICH AT D.50 MILES INE HOOLE GAS EXPOSURE:

BETA AIR DCSE = 3.32E-02 MILLIRADS GAtt1A AIR DOSE = 2.0SE-02 MILLIRADS TUTAL BCDY DOSE = 1.30E-02 MILLIREM TUTAL SKIN DCSE = 3.12E-02 MILLIREM KR 88 15.90% KR 88 9.1T4 XE133 31.85% XE133 37.55%

XE135 25.41% XE135 28.08%

AR 41' 23.07% AR 41 15.48%

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[ HCGUIRE LNIT 1 GAS DOSE 001-090 918tELEASE HEIGHTED PET REPORT SUPT 1ARY Oft /21/91 i SPECIAL LOCATI5N

! AT 0.50 MILES E l

I j ICDINE, PARTICUti. L AND TRITILM EXMISURE StM4ARY:

MAXIHLM ORGAN - THfRSID CRITICAL AGE - CHILD CRITICAL PATHNAY - VEGET 3 75.46%

MAXItiN ORGAN DOSE = 4.31E-02 MILLIREN H 3 80.16%

I 131 16.65%

MCGUITE LHIT 1 GAS DOSE 091-181 *1 RELEASE HEIGHTED NET REPORT SurttARY 08/21/91 SPECIAL LOCATIG4 AT 0.50 MILES NE HtELE GAS EXPtEURE:

BETA AIR DOSE = 1.87E-01 MILLIRADS GAft1A AIR DOSE = 8.23E-02 HILLIRADS TtyrAL BCDY DOSE = 5.02E-02 MILLIREM TCTAL SKIN DSSE = 1.32E-01 MILLIREM KR 88 9.28% KR 88 4.87%

XE133 61.31% XE133 65.78%

XE135 15 72% XE135 15.80%

AR 41 11.34% AR 41 6.88%

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s MCGtJIRE LNIT 1 GAS DOSE 091-181 91 RELEASE HEIGHTED MET REPORT StktfARY 08/21/91 SPECIAL LOCATICN AT 0.50 MILES E ICDINE, PARTICULATE, AND TRITIthf EXPtSUPE Stkf1ARY:

MAXIttkt ORGAN - THYRSID CRITICAL AGE - CHILD CRITICAL PATHHAY - VEGET 3 74.35%

MAXIttki ORGAN DOSE = 2.49E-02 HILLIREM H 3 82.75%

I III -15.66%

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-o NCGUICif (NIT 1 GAS DCSE C01-181 91 RELEASE HEIGHTED PET REPORT StPHARY 08/21/91 SPECIAL LOCATItH AT 0.50 MILES M4E NOBLE CAS EXPCSURE:

BETA AIR DCSE = 2.14E-01 MILLIRADS GAPMA AIR DcSE = 1.04E-01 MILLIRADS TOTAL BCDY DCSE = 6.43E-02 MILLIREM TtfTAL SKIH DOSE = 1.63E-01 MILLIREM KR 88 11.43% KR 88 6.22%

XE133 51.96% XE133 57.63%

XE135 18.90% XE135 19.71%

AR 41 14.93% AR 41 9.41%

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! HCCUIRE LMIT 1 GAS DdSE 001-181 91 RELEASE HEIGHTED HET REPORT SUP91ARY 08/21/91

SPECIAL LOCATION AT 0.50 MILES E 10 DINE, PARTICULATE, AND TRITItti EXPOSURE SLHtARY

MAXIHJM ORGAN - THYRSID CRITICAL AGE - CHILD CRITICAL PATHHAY - VEG2T 3 75.11%

MAXIMUM ORGAN DOSE = 7.72E-02 HILLIREH H 3 82.80%

I 131 14.81%

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,' SET TO CEV PAGE AND FRE55 RETURN MCCUIRE NUCLEAR STATION UNIT 2 RA010 ACTIVE EFFLUENT RELEASES DATE 08/21/91 I, LIQUID RELEASE 5 YEAR . 1991 UNITS IST OTR 2ND OTR SUBTOTAL 1 G2055 FADI0 ACTIVITY A. TOTAL RELEASE CURIES 4.17E-01 1.34E-01 5.51E-01 B. AVERAGE CONCENTRAT!DN RELEASED UCIIML 5.24E-10 1.42E-10 3.17E-10 C. MAX 1 MUM CLNCENTRATION RELEASED UCllML B.87E-0? 2.46E-09 8.87E-09

2. TRITIUM A. TOTAL RELEASE CURIES 9.38Et01 1.05Et02 1.98Et02 B. AYERAGE CONCENTRATION RELEASED UCIlML 1.1BE-07 1.11E-07 1.14E-07

3. DI5 SOLVED NOBLE GASES A. TDTAL RELEASE CURIES 1.85E-02 7.06E-02 8.91E-02 B. AYERAGE CONCENTRATION RELEASED UCIlML 2.32E-11 7.49E-11 5.12E-11

4. GROSS ALPHA ACTIVITY A. TOTAL RELEASE CURIES 0,00Et00 0.00Et00 0.00Et00

8. AYERAGE CONCENTRATION RELEASED UCIlML 4.00Ef00 0.00Et00 0.00Ef00

5. VOLUME OF LIGUID WASTE 10 DISCHARGE CANAL LITERS 7.71E+05 1.17Et06 1.94Ef06

6. VOLUME OF DILUTION WATER LITERS 7.97E+11 9.42Ef11 1.74Ef12

7. RA0!ONUCLI0E5 RELEASED CURIE 5 F-18 3.76E-06 0.00Et00 3.76E-06 NA-24 1 45E-05 5.51E-06 '2.00E-05 K-40 0.00Ef00 2.13E-06 2.13E-06 CR-51 1.16E-02 1.26E-02 2.42E-02 MN-54 2.15E-02 -3.49E-03 2.50E-02 FE-55 5.26E-02 1.79E-02 7.04E-02 FE-59 8.91E-04 3.02E 1.19E-03 CC-57 9.18E-04 1.35E-04 1.05E-03 C0-58 8.91E-02 2.40E-02 1.13E-01 C0-60 1.60E-01 3.09E-02 1.91E-01 ZN-65 5.50E-04 0.00Ef00 5.50E-04 BR-82 2.91E-b5

. 2.43E-05 5.34E-05 RB-68 2.22E-04 0.00Ef00 2.22E-04 5R-8? 2.78E-05 1.83E-05 4.61E-05 5R-92 7.76E-05 4.59E-05 1.24E-04 Y-91M 0.00Et00 2.68E-06 2.68E-06 Y-93 0.00Et00 3.52E-05 3.52E-05 ZR-95 3.60E-03 8.82E-04 4.48E-03 ZR-97 1.95E-05 0.00Et00 1.95E-05 NB-95 7,92E-03 1.52E-03 9.44E-03 NB-97 1.01E-04 6.54E-05 1.67E-04 TC-99M i.24E-04 2.04E-05 1.44E-04 RU-103 0.00Ef00 1.37E-04 1.37E-04 RU-106 1.82E-03 3.39E-04 2.16E-03 AC-110M J.68E-03 7.39E-04 4.%2E-03 1-131 1.24E-02 4.66E-03 1.71E-02 I-132 2.52E-03 3.07E-Og 2.83E-03

'I-133 1.01E-02 6.40E-03 1.65E-02 1-134 1.36E-04 0.00Ef00 1.36E-04 1-135 3.23E-03 2.37E-03 5.60E-03 58-122 4.22E-05 3.90E-05 8.12E-05 58-124 3.6 4E-04 9.45E-04 1.31E-03 58-125 1.97E-02 1.77E-02 3.75E-02

! SN-113 1.39E-03 4.12E-04 1.80E-03 ,

l IE-13P 0.00Ef00 7,95E-05 7.95E-05 i C5-134- 5.39E-03 3.63E-03 9.02E-03 ,

C5-136 1.15E-05 7.97E-06 1.Y5E-05 C5-137 6.56E-03 3.92E-03 1.05E-02 C5-138 7.03E-05 0.00E+00 7.03E-05 BA-140 0.00Et00 2.37E-05 2.37E-05 LA-140 2.76E-04 1.30E-05 2.89E-04 CE-141 4.31E-06 4.98E-06 9.30E-06 CE-144 2.53E-04 2.17E-05 2.75E-04 KR-85 0.00Et00 6.47E-04 6.47E-04 XE-133 1.65E-02 6.70E-02 8.34E-02 XE-133M 0.00Et00 6.09E-04 6.09E-04 XE-135 1.61E-05 2.03E-03 3.63E-03 XE-135M 4.64E-04 3.21E-04 7.85E-04 ,

MCGUI".E LHIT 2 LICJID RELEASE 001-090 91 08/21/91

• SKIN HAXIPRJN DCCE- b.47D-03 fftEH CRITICAL AGE- ~ TEEN CRITICAL PATIMAY- SHORE C5 60 93.97 %

B&4E MAXINUH DCSE- 3.760-02 HREM CRITICAL ACE- CHILD CRITICAL PATHMAY- FISH CS 134 35.08 %

CS 137 60.40 %

LIVER MAXIttJH DOSE- 5.890-02 fftEM CRITICAL AGE- TEEN CRITICAL PATHMAY- FISH H 3 6.56 %

C5 60 8.15 %

CS 134 42.90 %

CS 137 40.06 %

T. BCDY MAXIfiH DOSE- 4.290-02 HREM CRITICAL ACE- ADULT CRITICAL PATHNAY- FISH H 3 12.73 %

CS 134 47.44 %

CS 137 34.51 %

THYRSID HAXIMUH OdSE- 2.37D-02 HREM CRITICAL ACE- INFANT CRITICAL PATHMAY- DRIPE.ING H 3 29.86 %

I 131 68.57 %

KIDNEY MAXIMtkt DCSE- 2.49D-02 HREM CRITICAL AGE- TEEN CRITICAL PAT}MAY- FISH H 3 15.50 %

C5 60 17.51 %

i CS 134 32.33 %

CS 137 32.42 %

Lt2G HAXIt1H DOSE- 1.48D-02 HREM CRITICAL AGE- TEEN CRITICAL PATIMAY- FISH H 3 26.04 %

C5 60 29.41 %

CS 134 20.93 %

CS 137 21.52 %

GI-LLI HAXINUM DOSE- 7.68D-02 HREM CRITICAL AGE- ADULT CRITICAL PATHMAY- FISH H 3 7.12 %

CO 60 12.01 %

fe 95 73.84 %

~~'

PEGUIRE LNIT 2 LIQUID RELEASE $91--121 $1 -- .06/21/91 SKIH MAXIMUM DOSE- 1.000-0* titEM CRITICAL AGE- TEEN < CRITICAL PATl044Y- SHistE

. C6 60 84.64 %

$8 125' 5.05 %

- CS 137 5.13 %

BSdE MAXIMUM DSSE- 1.97D-02 MtEM CRITICAL AGE- CHILD CRITICAL PATIMAY- FISH CS 134 38.77 %

- CS 13/ 59.22 %

LIVER MAXIPLM DOSE-' 3.160-02 MREM ~ CRITICAL AGE- ADULT. CRITICAL PAT)MAY- FISH H 3 16.48 %

- CS 134 45.56 %

7 CS 137 36.69 %

T. BODY ' MAXIttM DGSE- 2.490-02 19 TIM CRITICAL AGE- ADULT CRITICAL PAT)MAY- FISH H 3 20.86 %

CS 134 47.15 %

i CS 137 30.43 %

THYPEID MAXIttM DSSE- 1. 26D-02 19 TEM CRITICAL AGE- INFANT CRITICAL PAT 1MAY- DRIf0GMB H 3 53.19 %

I 131 44.96 %

KIDNEY MAXIMUM DSSE- 1.47D-02 99 TEM CRITICAL AGE- CHILD CRITICAL PAT)MAY- FISH i

H 3 47.29 % i CS 134 26.45 % '

CS 137 24.81 %

LitG MAXIMUN Dr"5E- 9.880-03 MREM CRITICAL AGE- CHILD CRITICAL PAT)MAY- DRIfGGMB H 3 70.18 %

CS 134 14.12 %

CS 137 13.30 %  !

CI-LLI HAXIttM DOSE- 1.790-02 99 TEM CRITICAL AGE- ADULT CRITICAL PAT)MAY- FISH .

H 3 29.14 %

! CS 60 8.54 %

NB 95 54.07 %

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- . . t MCGUIRE (JNIT 2 LIQfl0 RELEASE gel-181 O1 .. 08/21/91.. - *' '

~

SKIN MAXIMUM DOSE- 6.12D-03 99 TEM CRITICAL AGE- TEEN CRITICAL PATiemV- SHONE C5 60 92.32 %

L BSEi MAXIttJM DOSE- 5.580-02 99 TEM CRITICAL AGE- CHILD CRITICAL PATiteY- FISH CS 134 36.33 %  !

j- CS 137 60.10 %

LIVER MAXIMLM USSE- 8.800-02 99 TEM CRITICAL AGE- TEEN CRITICAL PATIO 4AY- FISH H 3 8.54 %

CS 60 6.00 %'

CS 134 44.13 %

CS 137 39.58 %

i T. BODY MAXI!1JM DOSE- 6.640-02 19 TEM CRITICAL AGE- ADULT- CRITICAL PAT 19mY- FISH  !

H 3 16.03 %

, CS 134 47.18 %

CS 137 32.98 % .

I TH7ROID MAXIMUM DeSE- 3.590-02 99 TEM CRITICAL AGE- INFAlfr CRITICAL PATIG44Y- ORIletING H 3 38.29 %

I 131 60.03 %

[ KIDNEV MAXIMUM DSSE- 3.730-02 letEM CRITICAL AGE- TEEN CRITICAL PATituY- FISM l

H 3 20.17 %

i C5 60 12.88 %

l CS 134 33.23 %

r CS 137 32.02 %

LLNG MAXIttk: DOSE 2.300-02 99 TEM CRITICAL AGE- CHILD CRITICAL PATiemY- DRIte(Its H 3 61.67 %

CS 134 16.16 7 -;

CS 137 16.49 %

GI-LLI MAXI *tJM DGSE- 9.110-02 19 TEM CRITICAL AGE- ADULT CRITICAL PAT 19EY- FISM.

H 3 11.68 %

C5 60 11.13 % '

te 95 69.97 %

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, SET 70 NEC PACE CND PRESS RETUQU

' UNIT 2 RADIDACTIVE EFFLUERT RELEASES DATE 08/21191

11.

• AIRBORNE RELEASES YEAR 1991 UaITS 15T OTR 2N3 DTR SU8 TOTAL

1. TOTAL NOBLE CA5ES CUR 1ES 2.04E401 9.36Ef01 1.14Ef02

2. TOTAL HALOGEN 5 CURIES 5.63E-04 2.28E-04 7.91E-04

3. TOTAL PARilCULATE CR055 BETA-CAMMA CURIES 2.91E-05 1.30E-05 4.21E-05

4. TOTAL TRIT!dM CURIES 1.20Et01 5.26Ef00 1.72E+01

5. TOTAL PADTIC'lLATE CR055 ALPHA ACTIVITT CURIES 0.00Et00 0.00E400 0.00Ef00

6. MAXIMUM NOBLE CA5 RELEASE RATE UCIl5EC 1.60E+03 1.60Ef03 1.60E+03

7. RADIONUCLIDES RELEASED CURIES PARTICULATES CL-38 3.56E-08 0.00Ef00 3.56E-08 K-40 1.26E-06 1.24E-08 1.27E-06 C0-51 5.25E-06 0.00Et00 5.25E-06 CD-60 1.25E-05 7.11E-06

'- 4.97E-05 BR-82 5.52E-01 1.29E-08 6.81E-08 RB-88 5.49E-06 5.70E-06 1,12E-05 RU-106 0.00Ef00 5.11E-09 5.11E-09 C5-134 0.00Et00 2.68E-10 2.68E-10 C5-137 4.08E-06 2.60E-10 4.08E-06 C5-138 4.17E-07 1.12E-07 5.29E-07 BA-139 0.00Ef00 3.41E-09 3.41E-09 P8-214 0.00Ef00 1.45E-09 1.45E 09 HALOGEN 5 I-130 0.00Ef00 9.58E-00 9.58E-08 I-131 1.84E-04  !.24E-04 3.09E-04 1-132 4.72E-06 1.40E-06 6.12E-06 I-133 3.54E-04 9.65C-05 4.51E-04 I-134 3.32E-06 7.74E-07 4.10E-06 I-135 1.63E-05 4.70E 06 2.10E-05 CASES AR-41 3.80E-01 5.58E-01 9.38E-01 KR-85 7.58E-01 1.06E400 1.81ElGO KR-85M 1.27E-01 2.70E-01 3.97E-01 RR-87 3.04E-02 6.06E-02 9.90E-02 KR-68 1.58E+11 2.96E-01 4.54E-01 XE-131M 3.3'E-02 2.98E-01 3.32E-01 XE-133 1.65Ef01 0.57E+01 1.02Ef02 XE-133M 3.02E-01 1.19Ef00 1.49E600 AE-135 2.082+00 4.09Et00 6.17Ef00 XE-135M 1.68E-02 1.22E-02 2.90E-02 XE-138 2.89E-03 0.00Ef00 2.89E-03

d NCGUIRE LNIT 2 CAS DCSE 001-090 91 RELEASE HEIGHTED lET REPORT SUPHARY 08/21/91 SPECIAL LOCATIG4 AT 0.50 MILES tNE NclBLE CAS EXPCSURE:

BETA AIR DOSE = 3.320-02 MILLIRADS gat 91A AIR 005E = 2.05E-02 MILLIRADS TUTAL BODY DOSE = 1.30E-02 MILLIREM TUTAL SKIN COSE = 3.12E-02 MILLIREN KR 88 15.90% KR 88- 9.17%

XE133 31.85% XE135 37.55%

XE135 25.41% XE135 28.08%

AR 41 23.07% AR 41 15.48%

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McGUIRE LNIT 2 GAS D05E 001-090 91 RELEASE HEIGHTED N T REPORT SIM1ARY 08/21/91 SPECIAL LOCATION AT 0.50 HILES E 10 DINE, PARTICULATE, AND TRITItM EXPOSURE SLRNARY:

MAXIMM ORGAN - THYRCID CRITICAL AGE - CHILD CRITICAL PATHMAY - VEGET 3 75.46%

MAXIMM ORGAN DOSE = 4.31E-02 HILL 1 REM H 3 80.16%

I 131 16.65%

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- MCSUIRE LNIT 2 GAS DOSE 091-181 91 RELEASE MEIGHTED DET REPt$tT $UPNutY , . 08/21/91

'. SPECIAL LOCATION AT 0.50 MILES NE NEELE GAS EXPOSURE:

NETA AIR DCSE = 1.87E-01 MILLIRADS SAPt1A AIR DeSE = 8.23E42 MILLIRADS TUTAL BCDY DOSE "= 5.02E-02 MILLIREM - TUTAL SKIN DOSE = 1.32E-01 MILLINEM KR 88 9.28% KR 88 4.87%

XE13% 61.31% 'XE133 65.78%

XF13a 15.72% XE135 15.80%

AR 41 11.34% .AR 41 6.88%

4

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MCGUIRE LMIT 2 GAS' DOSE 091-181'91 RELEAS4 MIGHTED ET REPORT 'St#MWtY 08/11/91'

- SPEC 8AL LOCATION AT 0.50 MILES E

, ISDINE, PARTICULATE, Me TRITItM E)(POSURE St#9WtY:

MAXIMUM ORGAN - THYROID CRITICAL AGE .

i - CHILD i

CRITICAL PAT 1MAY - VEGET -3 74.35%

i. MAXIttM ORGAN DOSE = ' 2.49E-02 MILLIREM H 82.75%

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- I 131 15.66X i

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r1CCUIRE LHIT t GAS DcSE 001-181 91 RELEASE MIGHTED NT REPORT 'AAtMRY C8/21/91 SPECIAL LOCATICH AT 0.50 HILES NNE t@ LE GAS EXPCSURE:

BETA AIR DCEE a 2.14E-01 MILLIRADS GMt% AIR DCSE = 1.04E-01 MILLIRADS TUTAL BCDY DcSE = 6.43E-CZ HILLIREM TSTAL SKIN 005E = 1.63E-01 MILLIREM KR 88 11.45% KR 88 6.22%

XE135 51.96% XE133 57. 63X XE135 18.90% XE135 19.71%

AR 41 14.93% AR 41 9.41%

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s HCGUIIE LNIT 2 CAS DOSE 001-181 91 RELEASE HEIGHTED HET REPORT SLtetARY 08/21/91 SPECIAL LOCATION AT 0.50 HILES E IODINE, PARTICULATE, AND TRITR M EXPc3URE SLM %RY:

HAXIMUN ORGAN - THYRSID CRITICAL AGE - CHILD CRITICAL PATHHAY - VEGET 3 75.11%

HAXIttki CRGAN DOSE = 7.72E-02 HILLIREN H 3 82.80%

I 131 14.81%

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. EFFLUEUT AND UASTE DI5POSAL SUPPLEMEQTAL INFORGATION REPORT DATE: 08/22/91 PERIDO COVERED: START DAY = 001 STOP OAT = 181

1. REGULATORY LIMITS A. NOBLE CASE 5 - AIR DOSE B. LIGUID EFFLUENTS - 005E 1 CALENDAR QUARTER - CAMMA 005E = 5 MRAD 1. CALENDAR QJARTER - TOTAL BCDT D05E = 1.5 MREM 2, CALENDAR QUARTER - BETA DOSE = 10 MRAD 2. CALENDAR GUARTER - ORGON 005E = 5 MREM

3. CALENDAR TEAR - CAMMA 005E = 10 MRA0 3. CALENDAR TEAR - TOTAL B00T DDSE = 3 MREM

- ORGAN DOSE = 10 MREM

4. CALENDAR TEAR - BETA DOSE = 20 MRAD 4. CALENDAR TEAR C. ICDINE - 131 AND 133, TRITIUM, PiiilCULATES Wii 1/2 ) 8 DAYS - ORGAN DCSE

1. CALENDAR QUARTER = 7.5 MREM

2. CALENDAR TEAR = 15 MREM II. MAXIMUM PERMIS5IBLE CONCENTRATIONS A. CASE 0US EFFLUENTS INFORMAT!DN FOUND IN OFF5ITE DCSE CALCULATION MANUAL B. LIQUID EFFLUENTS INFORMATIDN FOUND IN 10CFR20, APPENDIX B, TABLE II, COLUMN 2 111. AVERAGE ENERGY - NOT APPLICABLE IV. MEASUREMENTS AND APPROXIMATIONS OF TOTAL RA010 ACTIVITY INFORMATION FOUND IN OFF5ITE DOSE CALCULATION MANUAL V. BATCH RELEASES A. LIQUID EFFLUENT

1. 1.75Ef02 = TOTAL NUMBER OF BATCH RELEASES

2. 1.47Ef05 = TOTAL TIMEtMIN.1 FOR BATCH RELEASES.

3. 9 T3Et03 = MAXIMUM TIME (MIN.) FOR A BATCH RELEASE.

4. 0.42Et02 = AVERAGE TIMEIMIN.1 FCR A BATCH RELEASE.

5. 2.00E+00 = MINIMUM TIME (MIN.1 FOR A BATCH RELEASE.

6. !.7BE+06 = AVEPAGE DILUTION WATER FLOW DURINC RELEASES (CPM).

P. GA5E005 EFFLUENT

1. 9.70Ef01 = TOTAL NUMBER OF BATCH RELEASES.

2. 5.17Ef05 = TOTAL TIME (MIN.) FOR BeTCH RELEASES.

3. 3.26Et04 = MAXIMUM TIMEf MIN ) FOR A BAICH RELEASE.

4. 5.33Et03 = AVERAGE TIMEtMIN.) FOR A BATCH RELEASE.

5. 4.40Et01 = MIhlMUM TIMEtMIN.1 FOR A BATCH RELEASE.

VI. ABNORMAL RELEASES A. LIQUID

1. NUMBER OF RELEASES C)

2. TOTAL ACTIVITY RELE55fDICURIE5I~ . ___,jD_, .._, ,__

D. GASE0US

1. NUMBER OF RELEASES I

2. TOTAL ACTIVITY RELE55EDICUili5I',,__g. 5 ,,,_,,_

I

-SUPPLEMENTAL REPORT PAGE 2 MCGUIRE NUCLEAR STATION i

i Values represented by "0.00E+00" within the body of the semi-annual and/or annual report are below the minimum detectable limits of the McGuire counting systems. Typical MDA's for the Mc3uire counting system's are listed below:

ISOTOPE ENERGY (Kev) AVERAGE MDA Liqu.id ,

XE-13 3 : 80 6.0E-8 CE-144 133 1.2E-7 KR-88 196 1.7E-7 XE-135 249 2.3E-8 KR 402 2.5E-7 CS-137 661 2.6E-7 MO-99 778 4.3E-7 MN-54 834 2.2E-8 ZN-65 1115 4.0E-8 l CO-60 1332 4.4E-8 t Ga2

• l XE-133 80 2.5E-8

( Kr-85m 151 1.0E-8 Xe-131M 163 3.3E-7 Kr-88 196 4.7E-8 Xe-133m 233 7.9E-8 Xe-135 250 9.5E-9 Xe-138 253 6.3E-6 i Kr-87 402 4.7E-8 ,

! Kr-85 514 2.5E-6 i Xe-135M 526 1.9E-6 Ar-41 1293 3.6E-8  ;

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SUPPLEMENTAL REF -

E3 i MCGUIRE NUCLE. (ATiON i i

)

The estimated percentage of error for both Liquid and Gaseous  !

effluent release data at McGuire Nuclear Station has been i determined to be 131%. This number was derived by summing the following individual estimates of errors:

4 7 ., Flow rate determining devices = i13%

2) Counting error- = 15%

3) Sample preparat!.cn error = 3%

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ECCU!RE l'UCLE AR STAi!DN

. P!.010ACT!Y( [fflUENT PELEA5f5 YEAR 1991 ,

C' 00126It!

PERIOD CDVERED: STA4T EAT

• 001 e  !

STOP iset a 301 ITFE COVERED: MN5CCW

!. LIQUID RELEA',15

• UN115 PERIOD COVERED YEAR 10 510p

1. Ci055 PA010ACilv!Ti A. TOTAL RELEASE CL'RIE 5 E.17E-03 2 17E-03

. 2. TRIT!UM A TOTAL SELEASE CURIE 5 I

1.02Et00 1.02Lt00  !

3. 01550LtED NOB'.E C#5E5 '

A. 101AL RELEASE CURIES 0.00Et00 0.00E400 4 ALPHA ACTIVlif A. TOTAL RELEASE CURIE 5 0.00E 400 0,00E400 DD TOU WANT THE Iltf0PE LISTT(T/Ni I

5. CADIONUCLlDES  !

CD-60 7.59E-04 7.53E 04 C5-134 3.46E-04 C5-131 3.46E 04 [

1.07E-03 1,07E-03 . t, I

TOTAL VOLUME DISCHAtGED (CAL 5.! 5,19E4C7 I 1.19E401 r

SUMMARY

CDMDLETE-THANt YOU l

f EEUIRE CCW DOIE- 1 IT IEMIAMAL 1991 RELEAIEI- 8/26/91 661/181 66666016 i I

i 3XIN MX1R 30!E- 1.72H5 MREM CRITICALAGE- TEEN CRITICALPATMY-  !!")RE  !

DONE hAXIMUri DDIE- i.89 H 3 MREM CRITICALAGE-CHILD CRITICALPATMY- i FIIH  !

i LIVER MAXI M DOIE- 2.19 H 3 MREM CRITICALACE- TEEN CRITICALPATHWAY- FISH T. 30DY MXIM 10!E- 1.56H3 MREM CRITICALAGE- ADULT CRITICALPATMY- FIIH THIRDID M XI M DOIE- 3.43 H 5 MREM CRITICAL-ACE- CHILD CRITICALPATMY- DRINKING

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McGUIRE NUCLEAR STATION

• SOLID RADIOACTIVE WASTE SHIPPED TO A DISPOSAL FACILITY .

REPORT PERIOD 01/01/91 THRGUGH 06/30/91 TYPES OF WASTE SHIPPED - Number of Number Waste Cont. Burial Volume Total Ci Shipments Containers Class Type

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(m L WASTE FROM LIQUID SYarrJ4S (A) Dewatered Secondary Resins (brokered) 1* 3* AU STC O O O (B) Dewatered Bead Resins 2 2 2B HIC 166.8 4.723 377.9 '

(C) Evaporator Concentrates O O N/A N/A O O O (D) Dewatered Mechanical Filter O O N/A N/A O O O (E) Dewatered Demineralizers O O N/A N/A O O O (F) Solidified (Cement) Oils, Acids, Sludges O O N/A N/A C O O (G) Dewatered Secondary Bead O O N/A N/A O O O DRY SOLID WASTE (A) Dry Active Waste (compacted) O O r?/A N/A O O O Dry Active Waste (non-compt) O O N/A N/A O O O Dry Active Waste (brokered) 3* 3* AU STC 500.15 14.163 1.395  !

Dry Active Waste (brokered and non-compt) 1* 11* AU STC O O O (B) Irradiated Components J O N/A N/A O O O W TALS 7 19 -- ---

666.95 18.886 379.295 i

McGuire shipments for processing.

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OF MAJOR RADIONUCLIDE COMPOSITION Type of Wastes 1.

Radionuelide  % Abundance

• Wastes from Liquid Systems (A) Dewatered Secondary Resins (None Buried This Period)

(Powdex)

(B) Dewatered Boad Resins co-60 15.50 (Primary) Co-58 2.75 Co-57 6.0E-2 Mn-54 1.58 Cs-134 9.78 Co-137 17.00 H-3 2.89E-4 Sb-125 5.2E-1 C-14 7.6E-3 Fe-55 45.88 Ni-63 6.86 Sr-90 5.2E-2 Cm-242 4.88E-5 Pu-241 1.2E-2 ITRU 1.2E-3 Te-125m 2.0E-2 (C) Evaporator Concentrates

'None Buried This Period)

(D) Dewatered Mechanical Filters (None Duried This Period)

(E) Dewatered Domineralizers (None Duried This Deriod)

(Vendor)

(F) Solidified (Cement) Acids, Oile, (None Buried This Period)

(G) Dewatered Secondary Bead Resins (None Buried This Period)

2. Dry Solid Waste (A) Dry Active Waste ETRU 6.7E-4 Sr-90 3.2E-2 Mn-54 4.21 Co-58 2.27 Co-60 19.62 Cm-242 1.6E-3 Cs-137 0.10 C-14 5.2E-2 N1-63 2,06 Fe-55 71.62 Pu-241 3.6E-2

B) Irradiated Components (None Buried This Period)

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ATTACilMENT 111

Subje:t: McGuire Nuclear Station Waste Gas System Leak On 05/22/91 On May 22,1991, WGDT 'E' experienced a 4 psig loss of gas during work on the waste gas system (see attached memo on the incident). The count rate on IEMF3M ) went from a background reading of approximately 50 cpm to approximately 400 cpm during the relea e. This increase in gaseous activity did not exceed any Tech. Spec. limits.

The activity released during this event wa;. .locounted for at the first of June when the procedure, HP/0!B/1003/01, Unit Vent Calculations, was performed.

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During the time frarae from January 1,1991, to June 30,1991, there were no Tech. Spec. related ettiuent l

monitoring instruments out of service greater than the Tech. Spec. limits for inoperability.

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