ML19207C216

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Semiannual Rept 79-01,Radioactive Effluent Releases, Jan-June 1979
ML19207C216
Person / Time
Site: Oyster Creek
Issue date: 08/29/1979
From:
JERSEY CENTRAL POWER & LIGHT CO.
To:
Shared Package
ML19207C213 List:
References
NUDOCS 7909100483
Download: ML19207C216 (57)
v • d • e


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General Pt biec Utileties hystem OYSTER CREEK

NUCLEAR GENERATING STATION n

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j SEMIANNUAL REPORT NO. 79-1 PROVISIONAL OPERATING LICENSE NO. DPR-16 RADIOACTIVE EFFLUENT RELEASES

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JANUARY 1, 1979 THROUGH JUNE 30, 1979 5

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930038 2

7 909100 Y 7 3 mm---ii------sm-i- -

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TABIE OF CONTENTS I

cn Page No.

I. Introducticn 7_t II. Effluent and Waste Disposal St=Trary 17_1 III. Environmental Su:Trcarf 777_1 I

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I LIST OF FIGURES Figure Title pace htrber I III-l Operatical Emircr."untal Survey Stations III-6 I

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I LIST OF TARTFS Table Title Pace Number II-1A Gaseous Effluents - St mary of all Releases II-5 II-1B Gaseous Effluents - Isotopic Contribution II-6 II-lC Gaseous Effluents - Isotopic Contribution II-7 I II-2A II-2B II-3 Liquid Effluents - Sumation of All Releases Liquid Effluents - Isotopic Contribution Solid Waste and Irradiated Fuel Shigents II-8 II-9 II-10 obteorological Joint Frequency Distribution Table I

II-4A II-(ll-24)

III-A Environmental bbnitoring Stations III-3 III-B Environmental hbnitoring - Quarterly St.g III-10 III-C Environmental bbnitoring - Quarterly Summary III-12 I III-D III-E III-F Padiogas Film Badge tsults Environmental >bnitoring - Seni-Annual Summary

'Ihemolu:ninescent Dosimeter Pesults III-14 III-15 III-17 I III-G III-H III-J Qurcoal Filter Analysis from Air Sanpling Stations Air Particulate Isotopic Analysis Back9 h Station Analysis III-18 III-19 III-20 III-K Isotopic Silt Analysis III-22 III-L Environmental Sarpling Results - May 1979 Shutdcran III-25 I

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I I. IllITODUCTION

'Ihis report is suhnitted in accordance with section 6.9.3 of the 'Ibchnical Specifications of the Oyster Creek Unit Ib.1 Provisional Operating License, DPR-16.

'Ihe following is a brief sumary of plant operations during the reporting I period.

Operations Sumary Ibverrber 30, 1978 Reactor Shutdown - Pefueling Outage Dece:rber 5,1978 Peactor Startup December 8, 1978 Plant Generator on Line I December 13, 1978 December 18, 1978 Reactor Shutdown Reactor Startup Decemoer 31, 1978 Operating at approximately 100% rated pcwer I January 15, 1979 January 18, 1979 January 19, 1979 Peactor Scram Reactor Startup Plant Generator on Iine I January 31, 1979 February 6, 1979 Operating at apprcximtely 97% rated power Peactor Scram Peactor Startup February 7, 1979 Plant Generator on Line I Febraruy 15, 1979 February 28, 1979 Cperating at approximtely 97% rated power Operating at approximtely 97% rated Ecwer March 15, 1979 Cperating at approximtely 97% rated power I March April April 26, 1979 7, 1979 8, 1979 Reactor Shutdown Reactor Startup Plant Generator on Line April 15, 1979 Operating at approximtely 981 rated power Ieril 30, 1979 Cperating at approxirratley 91% rated power May 2, 1979 Reactor Scram May 31, 1979 Peactor Startup I Reactor Scram Reactor Startup Reactor Scran June 1, 1979 Peactor Startup I June 15, 1979 Plant Generator on Line Operating at approxirately 95% rated power June 30, 1979 Operating at approxiratley 95% rated power I

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II EFFIE7f A!D MSIE DISPOSAL SGNARY x

A. Gaseous Effluents During the reporting period, January 1, 1979, through June 30, 1979, a total of 5.06 E 5 curies of fission and activation gases, 4.63 curies of 2

non particulate halogens with half-lives greater than eight days, 3.38 E-1 curies of particulate activity with half lives greater than eight days, and E 1.91 E 1 curies of tritium were released. The maximum hourly release rate of gross activity was 4.69 E 4 microcuries per second at approximately 1100 on January 4, 1979.

'Ihe airborne releases are su::marized in Table II-1A.

_] B. Liquid Effluents A total of 1.40 E 7 liters of water was processed through the radwaste system. Of this, 6.40 E 4 liters containing 1.42 curies of activity were released to the environ: Tent. During the reporting period, two abrrmal liquid releases occurred. The first abnorral release occurred on January

- 26,1979, when 7.57 E 2 liters of unprocessed flush water contairdng a total of 5.64 E-4 curies of activity were discharged to the environment.

The second abnorral release occurred on June 29,19'/9, when 1.14 E 3 liters

- of processed water containing a total of 2.79 E-2 curies of activity were discharged to the environm2nt through a leaking valve. 'Ihis leakage path was subsequently blanked off to prevent a rtoirrence.

The liquid release data are sumarized in Table II-2A.

C. Solid

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During the reporting period, a total volume of 5.37 E 2 cubic reters of

_- solid waste containing 6.61 curies of activity was shipped off site in 69 ship:ents. !;o irradiat<xi raterial was shipped off site during this period.

'Ihe waste shipnent data are sumarized in Table III-3.

D. Meteorolocical Data During the reporting period, ensite :reteorological conditions were monitored and recorded. Greater than 90 percent data nmtery was achieved for this period. Joint frequency distribution of wind speed and wind direction per attosphere stability class per quarter tables su:marize the data.

'Ihe meteorological data are surmarized in Tables II-4A.

J O'i. uO II-l

--i.m----mi-s --im-ium i'''' "" ' " ' ' " " '

I I EFFIIE7r MD IGS'IE DISPOSAL SD1I-MNJAL REPORP I SUPPLDL'IAL INFORGTION FACILITY - Oyster Creek Nuclear Generating Station I LICENSEE - Jersey Central Power & Light Ccmpany

1. Regulatory Limits
a. Fission and Activation Gases:

Technical Specification 3.6.A.1 I g ,

0.21 E Ci/sec I b. Iodines:

Technical Specification 3.6.A.2 4 uCi/Sec Particulates, half-lives > 8 days:

I c.

Technical Specification 3.6.A.2 4 uCi/sec

d. Liquid Effluents:

Technical Specification 3.6.B.1 I Maxinun praissible concentrations, Acpendix B, Table II, Colum 2, of 10 CFR 20 and notes 1 through 5 thereto.

2. Maxi:nu:n Pennissible Concentrations
a. Fissicn and Activation Gasses:

Technical Specification 3.6.A.1

b. Iodines:

Technical Specification 3.6.A.2

c. Particulates:

'Ibchnical Specification 3.6.A.2

d. Liquid Effluents:

Frczn Appendix B, Table II, Column 2, I of 10 CFR 20 and notes 1 through 5 thereto:

s II-2 I eleJ o '> (nAs.

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I (tDIE: MIC's for isotopes detected listed below)

Unit pCi/ml I H-3 Na-24 Cr-51 3 E-3 2 E-4 2 E-3

'It-99m I-131 I-133 6 E-3 3 E-7 1 E-6 I Mn-54 Co-57 Co-60 1 E-4 5 E-4 5 E-5 Xe-133 I-135 Xe-135 3 E-6 4 E-6 3 E-6 Sr-89 3 E-6 Cs-137 2 E-5 I Sr-90 Zr-95 Nb-95 3 E-7 6 E-5 1 E-4 Ia-140 Ce-141 NP-239 2 E-5 9 E-5 1 E-4

3. Average Energy
a. First Quarter - 8.16 E-1 mev
b. Second Quarter - 8.05 E-1 mey
4. Measurements and Acproximation of Total Radioactivity
a. Fission and Activatien Gases:

I 'Ihe incorporation of a weekly grab sample analysis using gannu ray spectmnetrf with a GeLi Detector, a conversion factor, and the continucus recording of the stack effluent en a continuous activity nenitor.

b. Iodines:

I Semi-weekly samole analysis - ganra ray spectrometry with a GeIl Detector, Icw backgrouM beta counter, internal propcrtional beta counter, and a single I c.

channel ganra counter.

Particulates:

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semi-weekly sanple analysis - gama ray spectrcnntry with a GeLi Detectcr, low background beta counter, internal proportional beta counter, aM single I channel ga:mu counter.

d. Liquid Effluents:

I Analysis per batch release - gamna ray spectrcmetry with a GeLi Detector, a 1cw background beta counter, and a liquid scintillation ccunter.

I II-3 D30iG?

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I 5. Batch Releases

a. Liquid
1. Number of batch releases:
a. First quarter - 2 releases
b. Second quarter - 1 releitse
2. Total time period for Intch releases:

a.

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First quarter - 1675 minutes Second quarter - 20 minutes

3. Maximum time period for a batch release:
a. First quarter - 1673 minutes
b. Second quarter - - minutes
4. Average time period for a batch release:
a. First quarter - 838 minutes
b. Second quarter - 20 minutes
5. Mininm time period for a batch release:
a. First quarter - 2 minutes
b. Seond quarter - - minutes
6. Average stream flow during periods of relase of effluent in a flowing stream I a.

b.

First quarter - 3.71 E6 liter / minute Second quarter - 3.71 E6 liters / minute

b. Gaseous Not applicable (batch releases)
6. Abnormal Releases
a. Liquid
1. Nu:ter of releases:

2 releases I 2. Total activity released:

2.85 E -2 Curies I b. Gaseous

1. Nurber of relases:

Bbne I 2. Total activity released:

Not Applicable

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I I TABIE II-1A EFFILrtr ND ESTE DISPOSAL SDiINOR:AL PEPCRT 1979-1 GASECCS EF"EILE7FS-SDIATICN OF ALL RELDSES I .

First Second Est. 'Ittal Unit Qes Quarter Errer %

A. Fission & activation gases

1. 'Ibtal release Ci 3.32 E 5 1.74 E 5 3.0 E 1
2. Averace release rate for eeriod uCi/sec 4.75 E 4 .s.66 E 4
3. Percent of Tech Spec linit  %

1.84 E 1 1.40 E 1 I B. Icdines

1. 2:tal iodine-131 Ci 2.97 1.66 2.5 E 1
2. Average release rate for reriod Ci/sec 3.82 E-1 l2.12E-1
3. Percent of 'Ibch Soec lirit  %

l9.55 5.30 I C. Particulates

, Particulates witn

half-lives >S days 2.69 E-1 6.85 E-2 2.5 E 1

2. Average release rate fcr pericd uCi/sec 3.46 E-2 8.73 E-3
3. Percent of "'ech Spec lirit 8.65 E-1

% l2.18E-1

4. Grcss alph.a radicactivit/ Ci !1.01E-4 !8.62E-5 O. Tritit:m
1. Total release Ci 1.68 E 1 2.34 4.0 E 1
2. Amrage release rate fcr period LCi/sec 2.16 2.98 E-1 I

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I TABIE II - 1B EFFLLEir AND WASTE DISPCCAL SDiTECAL REPCRT 1979-1 i GMECCS EmlETTS-EIE7ATED RELEIGE I

CCtr1TECUS ICDE First Second N m1ir'x Paleased Unit Quarter Quarter '

I 1. Fission gases r/ptrn-85m Ci 1.71 E 4 6.75 E 3 2.04 E-9 c/pton-87 Ci 4.63 E 4 2.55 E 4 7.13 E-9 kr/eten-88 Ci 4.63 E 4 2.31 E 4 5.96 E-9 xenen-133 Ci o.c, . 3 c;.ac r 3 , o, c o xenen-135 Ci 7.18 E 4 3.89 E 4 1.70 E-9 xerrn-135m Ci 3.19 E 4 1.69 E 4 5.85 E-9

encn-138 Ci 1.no 5 5.69 e a 1's v-o others k mten-89 Ci 1.07 E 1 5.42 4.58 E-8 xenen-133m Ci <MDL <MDL 1.47 E-8 xenen-137 Ci 2.10 E 2 1.12 E 2 5.04 E-8 I

Total for period Ci I 3.32 E 5 1.74 E 5

2. Iodines Iodine-131 Ci 2.97 1.66 1.27 E-10 1 - 33 C= e.2e e.ee g 1.42 E-10 Icdim-135 Ci l 8.47 1.05 E 1 8.24 E-10 Total for cc :od Ci 1,97 g 3 1,og g i I II-6 I saouo

nBLE II-lC I Effluent and Waste Disposal Seni-annual Report 1979-1 Gascous Effluents - Strtration of all Releases I

I "uclides Released Unit First Quarter Second Quarter FOL I 3. Particulates Strontium-89 Ci 4.18 E-2 1.07 E-2 2.62 E-10 Strontium-90 Ci 3.08 E-4 2.55 E-4 2.00 E-10 Cesitn-134 I Cesitn-137 Ci Ci 4DL 1.29 E-3 1.04 E-4 5.55 E-4

, 7.73 E-ll 8.86 E-ll Baritn-140 Ci 1.67 E-1 4.49 E-2 3.64 E-10 Lanthantn-140 Ci 1.52 E-1 3.94 E-2 1.33 E-10 Others Sodium-24 Ci 1.21 E-4 40L 1.23 E-10 Chrcrniin-51 Ci 5.48 E-3 7.73 E-4 3.87 E-10 Mancanese-54 Ci 9.51 E-4 9.17 E-4 l 1.02 E-10' Ccbalt-57 Ci 1.24 E-4 4DL 6.00 E-ll Cobalt-58 Ci 1.58 E-3 1.67 E-3 2.09 E-10 Ccbalt-60 Ci l 5.95 E-3 5.15 E-3 2.00 E-10 Zing-65 Ci I Strontitn-91 Zirecnium-95 Ci 1.62 E-4 1.28 EDL 4.79 E-1 1.68 E-10 2.93 E-10 Ci 2.62 E-4 4LL 1.54 E-10 Niobitn-95 Ci 4.25 E-4 6.20 E-5 1.50 E-10 Molyi:xienum-99 Ci 6.94 E-2 2.65 E-3 5.25 E-10 Technetitn-99m Ci 1.21 1.13 E-1 6.89 E-ll Ruthenium-103 Ci 1.42 E-4 4CL 6.51 E-ll Antirmny-124 I Iodine-131 Ci Ci 7.50 E-5 3.91 E-2 4CL 3.28 E-3 9.10 E-ll 8.00 E-ll Iodine-133 Ci 4.76 E-1 9.73 E-2 8.94 E-ll I Icdine-13 5 Ci 9.59 E-1 3.21 E-1 l 4.70 E-10 Ceritn-141 Ci 2.35 E-3 1.10 E-4 l 1.62 E-10 Cerium-143 Ci 4GL 3.66 E-4 l 7.33 E-ll Ceritel44 Ci 1.83 E-3 40L 4.68 E-9 Neptunium-239 Ci 1.70 E-1 5.27 E-4 . 68 E-10i Total 4.59 1.12 II-7 33011'.k

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TABLE II-2A I EFFILETf AND IGSTE DISPCSAL SE4IA!MJAL REPClr 1979-1 LICUID EFFILTTIS-SONATICN CF ALL RELEASES First Second Est. Total Unit Charter Quarter Error %

A. Fission and activaticn products I 1. Total releases (nct includ.t.g t*itium, casos, alcha) C1 4.32 E-3 2.21 E-3 3.0 E 1

2. Average dilutec e s tranon S id T'M m'~' &. Ci/ml 3.67 E-ll 2.08 E-ll 5 3. Percent of applicable limit  %

3.70 E-4 I B. Tritium

1. Totai inlease Ci 1.36 2.51 E-2 3.0 E 1
2. Average diluted concentration einna mned pCi/ml 1.16 E-8 2.36 E-10
3. Percent of applicable limit  % 3.84 E-4 7.86 E-6 C. Dissolved and entrained gases
1. Total release Ci 2.37 E-2 6.29 E-4 3.0 E 1 I 2. Average diluted concentra 1cn dunna concd
3. Percent of arplicable limit

,Ci/ml 2.02 E-10 6.72 E-3 5.91 E-12 1.97 E-4 D. Grcss alpha radicactivity

1. Total release Ci 4DL l 4DL 3.0 t 1 I E. Volt're of waste released r., i r,. to m 1,,u rn3 liters 6.36 E 4 1.14 E 3 1.0 E 1 F. Voltre of cliuncn water us

.-, , , -c m ,-, a, liters 4.42 E 11 4.00 E 11 1.0 E 1 I

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2 Table II-2B Effluent ani Waste Disposal Paport 1979-1

__1 Liquid Effluents

  • f g Batch Palease

-w First Seccnd k4 Nuclide Unit Quarter Quarter '

Strontium-89 Ci 1.40 E-5 1.00 E-6 6.06 E-11 strontium-yo C1 3.c0 r-O

~1 4DL 4.48 E-ll 3-TMin~131 - Ci 6.40 E-5 7. O E-5 4 46 P-10 Cesium-137 Ci 6.89 E-4 4DL 8.72 E-10 4

M Chrcmium-51 Ci 2.51 E-3 8.40 E-5 3.69 E-9 mnganese-a . v1 i.. uk 6.40 E-5 7.35 E-10

"' ' U Ci 1.35 E-4 1.78 E-4 h 1.09 E-9 l

Zirconium-95 Ci 4DL 7.00 E-6 8.84 E-10 alcolum-so L1 4DL 6.00 E-6 7.37 E-10 f* Technetium-99m Ci 4DL 3.69 E-4 3.19 E-10 Lanthanum-140 Ci 5.95 E-4 '

l.20 E-5 9.13 E-10 3 Cerium-141 C1 1.74 E 9 COL l 1.76 E-9 h l j l Scclum-24 C1 1 4DL 2.23 E-5 9.11 E-10' m Cccalt-57 C1 OSL 4.00 E-o 1.21 E-10 9 Iodine-133 Ci i 1.38 E-4 5.99 E-4 7.22 E-10 =

1CG1ne-133 C1 l 4LL l 6.13 E-4 l 3.01 E-9

- wptunium- m L1 4DL l1.76 E-4 l l 4.58 E-li 1 I I I I i I l l l i I 4

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= l l Tctal (abcve) Ci 4.32 E-3 l 2.21 E 1 l l c Xencn-133 C1 1.06 E-2 17.30 E-5 l . 5.88 E-10 Xencn-135 Ci 1.31 E-2 l5.36 E-4 5.52 E-10 l l l I I i I I 2 .

Total C1 l2.37 E-2 l6.24 E-a l II-9 oya79~*~~^E' Y

I TABLE II-3 EFFIIErr AND SCSI'E DISPCSAL SEMIANNLM REPCIC 1979-1 SCLID NA.STE AND IRPADIATED EUEL SHIPM2CS I

I A. Solid waste shipped offsite for burial or dispcsal (not irradiated fuel)

1. Type or. waste .

Chit 6-::entn Est. '.'btal E=r , 1 m ried

a. Spent
e. ,m,-, -

resins, filter sludges, m3 4 db ' 2

%-e _ m.- e4 6.52 E 2 5.0 E 1

c. Drycu+ressinle waste m) 2.51 E 2 centanirated m io., etc. ci o 9a qnr1 I
c. Irradiated cceponents, control m3 I w n. . . . - c4 None I
d. Other (describe $ None I
2. Estirate of major nuclide ccrEcsitien Pe m tage Activity (Ci) MDL (Ci)

Ibv -im cf was@

I 3. Sr-89 Cc-60 Mn-54 l

l 37.9 27.0 8.9 1 l

1 2.47 E 2 1.76 E 2 5.80 E 1 1

i l 100 E-12 1.64 E-9 1.64 E-9 i i lc.

Cs-137 Cs-134 l

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8.9 4.0 I

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5.80 E 1 z.60 E 1 I

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9.18 E-10 8.47 E-10 I I l

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Ic. I I I l l I t i f I I l l l 1

d. I I I I I I I I

l l I I 3. Solid Waste Discesition Nuder of Shiu5nts 69 o gmden Msc..ah.en 5btor vehicle Barrell, SC l

i 1 I 3. Irradiated Etel Shi;rnents (Dis;csition)

I Nuder of Shipments NONE Mcde of Transoortaticn

{

Destinaticn f l

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I I l l 830114

I I G ELE II-4A I HCUPS AT EACH WriD SPEED AhD DLMCN PERICD CF RECCRD: Januan' 1,1979 throuch March 31, 1979 SDBIIIIY C. ASS: Extremly unstable EEVATIGI: 116 meters I

WIND SPEED (MPH)

WIND DIREC"ICN Calm + - 3 4-7 8- 12 13-19 19-24 >24 El 0 0 0 0 0 3 l 0 0 ms 0 0 0 1 0 0 1 I :s 0 '

0 l 0 1 l 0 0 1 nz 0 0 0 0 0 0 0 E l 0 { 0 1 0 0 0 1 ESE l 0 l 0 0 I O o n l n sg 0 l 0 '

1 l 0 l 0 0 l 1 ssE O l 0 l 0 l 0 l 0 0 l 0 s 0 1 0 0 l 0 l 0 o l O I ( ssa i rd 0

0 l

l 0

0 l 0 0

l 0 0

l l

0 0

l 0 0

l I

0 O

l 64 0 l 0 0 1 l 1 1 I 3 h lW l 0 l 0 0 0 i s l 1 l  :

au I 0 l 0 0 7 c I c I ,o i l 3.w

I;W l 0 0

l 0 0

1 1

3 0

1 1

l l

2 I

l o

4 I waIAam I 27EAL 0

I -

0 4 13 14 I

13 1 0 44 *

  • t tal dces net include variable pericd PERICD OF CC4 (HCUPS) : 0 HCCES CF MISSING :23: 100 I II-ll 930115

I B ELE II-4A EXmS AT EACH WHO SPEED AND DIFICTICU I PERICD CF EECCBD: January 1, 1979 through March 31, 1979 S3 BILI'IY C' ASS:

_ Mcderately unstable NME: 116 meters WDO SPEED (MPH)

WH;D

,_, _ _ _ ; c ,, % _3 1-7 G-1; 13-18 19-24 >24 m N 0 0 0 2 l 0 0 2 ung l 0 0 1 l 0 l 1 l 0 l 2 NE l 0 0 1 l 0 l 0 l 0 l 1 na l 0 0 0 l 0 0 0 l 0 I E Esg l

l 0

0 0

1 l 0

1 0

o l

l 0

0 l

l 0

0 l

l 0

2 l 0 0 l 1 l 0 l l l 53 [ l 0 2 i SSE l 0 l 0 l 0 l 0 l 0 l 0 l 0 0 l 0 l 0 l 0 l 1 l 0 l 1 S l j 0 0 0 0 l 0 0 ssy l 0 l l l l l l 0 l 0 l 0 l 0 l 0 l 0 l 0 l 51 WSg l 0 l 0 l 0 2 0 l 0 l 2 l 0 0 1 1 4 2 8 lw l l l l l l l l W.q l 0 l 0 l 0 l 3 1 2 { 11 l 16 I sq l 0 l 0 l 3 l 3 l 4 l 1 l 11 l

w l 0 >

0 l 1 l 1 1 l 1 l 4 VAFIASE l - -

l l

l -

l 0 TOTAL l 0 1 9 13 13 l 15 El *

  • Tctal dces not ir.clude variable period PEFlCD CF C'C1 (ECCES) : 0 I ECCF3 CF ' CSS 2;G CAG: 100 II-12 saonc I

TABLE II-4A ECURS AT EACH WD:D SPA IED DIFECTICN PERICO CF RE G : January 1, 1979 through March 31, 1979 S3 BILI"Y CIASS: Slightly unstabl?

ELEVATICU: 116 meters WL'D SPEED (MPH)

I VTL'D Cale -3 4-7 R-12 13-18 19-24 >24 E4 DIEECTICN N 0 0 0 1 l 1 0 l 2 ge 0 0 2 0 l 0 l 0 l 2 NE l 0 l 0 2 2 l 0 l 0 4 gg 0 l 0 1 l 0 l 0 0 1 1

I g 0 3 0 0 0 l 4 gg 0 l 0 l 2 l 0 0 0 l 2 gg 0 0 2 1 0 0 l 3 l l 0 0 0 7 4 0 l 11 SSE l l l l l S 0 l 0 0 l 4 l 2 l 0 l 6 SSW 0 l 0 l 0 l 2 l 0 l 1 l 3  ;

Sq 0 l 0 l 1 l 0  ! 0 l 0 l 1 l WSW l 0 l 0 l 1 l 2 l 1 l 0 l 1 W l 0 l 1 l 3 l 5 l 7 l 0 l 16 f p;q l 0 l C l 2 l 8 l 6 l 9 l 25 ,

k h,4 l 0 l 1 l 1 l 5 l 1 l 1 l 9 g;q 0 0 2 1 6 0 9 l I

l l l l 0

p,pI; ALE ! l l l m ,n 0 3 22 38 28 11 102

  • l l l l I
  • Total dces nct in d de m iable period PERICD CF CM.M (HCCES) : 0 I

l HCCFS CF MISSI';G U.n: 100 I

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330117 I II-13

I I TABLE II-4A HOUES AT E;CH WE:D SPEED A!iD DIEEC'"IC I I PERICD CF RECCED: January 1,1979 throtuh March 31, 1979 STMIIZZI C*lSS: Neutral E TvATIQi: 116 meters WIND SPEED (MPH) 4-7 12 .,13-19 24 >24 M C CN m' * -3 -

N l 0 2 14 7 l 0 2 oc

)g 1 1 ,

14 2 5 11 l 34 l l

!E l 0 l 3 l 15 l 12 l 5 23 I RA E4E l 0 l 3 l 2 0 l 1 9 l 11 I E ESE l

l 1

1 5

4 l

l 2

4 l

l 1

6 l

I 0

0 3

2 l

l 12 17 SE l 1 l 3 l 7 l 1 l 0 A l 20 SSE l 1 l 3 7 11 l 5 l 1 l 29 S l 1 l 0 l 3 12 l 14 18 l 49 SSW l 0 l 0 l 3 l 5 l 9 l 16 l ,,

SW l 0 l 1 l 2 0 I 2 l 5 l 10 wr,q " I l 0 l 0 I 5 l 6 l 4 23 W l 0 l 7 l 3 l 1 l 23 l 36  ! 84 kN.i l 0 I 5 l 9 l 31 I 56 I ga  ! loc l I 17,q l 0 0

l 5 7

l 12 0

l 22 6

l 14 6

l 16 2

l l

69 29 l 1r,q l l l l l l VAPDSLE l -

l -

l - -

l -

l -

I 1 l m l 6 l 49 l 110 139 146 246 696 *

  • Total dces - ~ i v'"Aa varia.ble cericri FERICD CF CADI (HCCFS) : 0 l HCCFS OF MISS2:C DA~' A: 100 l 830118 II-14

I TABLE II-4A HCURS AT ETCd WIND SPEED 7GD DIFECTICN I PERICD CF RECCFD: January 1,1979 throuch March 31, 1979 STABILITI CIASS: Slightly stable I EIZIATICN: 116 M3ters WIND SPEED (MPH)

- 7 8-12 13-18 19-24 >24 TIA7.,

DIFZC"IC'i C T -3 1 5 8 16 3 0 l 33 l l l l 3

0 3 3 9 6 1 l 22 s... ,m-E l 0 l 2 13 10 l A s  ! v 2 2 5 l 8 l 6 7 l 30 gg l l 1 3 11 3 l 8 16 l 42 g l l 2 2 1 2 l 5 7 I 19 ggg l l l 3 5 6 l 1 l 3 27 l 45 l

I SE 533 l

l 1 0

l 3 2

7 6 I 2

6 l 7

22 l

l 32 28 l

I 52 64 S l l 2 8 4 l 9 l 14 l 37 I S5i 0 l l l 1 1 l 4 l 10 l 4 l 2 l 22 l si l 1 2 l 5 l 6 I 11 l 2 l 27 l wgi l l 3 1 l 18 l 25 l 4 l 54  !

w l 3 l 1 2 4 l 25 l 50 l 21  ! 103 I wr.i l l I 6 l 16 l 30 l 15 l 71

7.i l 1 l 3 l

0 l 1 6 l 9 l 6 8 l 30

27,i l l l v m s-2 l -

l -

l - - l - -

4 mI'AL l 17 41 94 145 201 189 l687 *

  • Total dces not incit:de 'ariable pericd FERICD CF CA'24 (HCCES) : 0 I HCCES CF :4ISSE;G CICs: 100 l' I

E g 33cus

TABLE II-4A HCUPS AT E;CH WIND SPEED AND DIEECTICN PERICD CF RECCRD: January 1, 1979 throuch M n h 31, 1979 STABILITY CIASS: Meravately stable 2

I EIZATICt;: 116 meters WIND SPEED CGH)

WIND 4-7 S- 12 13-13 19-24 >24 FM DIREOrICN CC v -3 I N 0 0

l l

1 0

l l

1 1 l 4

2 l

l 11 0

l 1 0

la 3

NNE l 0 l 1 l 0 2 l 3 0 l 6 NE l 0 l 4 l 2 1 0 l 7 DE O 0 l 0 3 1 l 0 2 l 6 E l l 0 l 9 ESE I' 0 l 0 1 1 I 0 0 l 0  ! 0 l 2 l 0 l 1 l 7 l sE l l 0 l 0 l 2 l 0 l 0 l n 2 ssE 0 l 1 l 4 l 0 l 3 l 0 l 8 I S l 0 l 3 l 2 l 1 l 5 I 2 l 13 ssW l 0 l 4 1 l 4 l 5 l 6 l 20 l SW l 0 1 1 l 4 l 9 l 2 l 6 I 22 l h51 0 l 1 5 l 10 l 8 l 2 l 26 l W l 0 l 0 4 l 6 l 20 I 9 I 39 l I wr.1 l NW l 1 l 2 l 6 l 10 { 13 l 5 { 37 f 0 l 2 l 2 l 21 l 17 l 9  ! 51 l

Mi l l l - - l - n VARIABLE l l FX l 1 16 40 75 88 43 263
  • Total dces not include variable pericd FERICD CF C7C4 cms): 0 I HCGS CF :C332:G 33: 100 l E II-16 9301,dt)'

I

I TABIZ II-4A HOUPS AT ETCd WIND SPEED AND CIEC"JICN I PERICD CF 1ECCRD: January 1, 1979 through March 31, 1979 STABII2? CUSS: Extrmely stable EEVATICN: 116 meters WIND SPEED OTH)

WED DIEC"ICN r=N -3 4-7 g-12 19 - 1o-24 >24. E4 2 0 1 3 0 8 N l 2 l l l NNE l 0 1 l 1 1 l 0 l 0 l 3

!s l 0 0 0 1 l 0 l 0 l 1 m 1 1 0 0 0 0 l 2 E l 0 l 0 0 0 l 0 l 0 l 0 I mE l 0 l 0 l 0 0 l 0 l 0 l 0 sE l 0 l 0 l 0 l 0 l 0 0 l 0 m l 0 l 0 0 l 0 l 0 l 0 l 0 S l 0 1 0 l 0  ! 1 l 0 l 0 l 1 l ssw l 1 l 2 l 4 l 4 I 6 l 2 l 19 I si l 0 l 5 l 4 l 0 l 2 l 2 l 13 l I Wsw W

l l

1 0

l l

2 0,

l l

3 6

l l

1 6

l l

2 2

l 1

1 l

l 10 15 l

l h' M I 1 I 1 l 0 3 I 2 l 3 l 10  !

h".1 l 0 l 0 l 8 l 2 l 0 l 0 l 10 RM l 2 l 0 l 5 l 6 l 5 l 0 l 18 l VARIABIZ l -

l -

l -

l - l - l - l 2

'1UIAL l 8 14  ! 31 26 22 9 l 110 *

  • Total does not i .clude '.?.riable ceriod FERICD CF GL'4 (ECGS) : 0 l I HC GS CF CSSE:G M~A: 100 l I

II-l, 330121

I TABLE II-4A HOUFS AT EACH WIND SPEED AND DIRECTIChi I

PERIOD OF RECCRD: April 1, 1979 through June 30, 1979 STARTT TTI CIASS: Extremly unstable NOI: 116 neters WIND SPEED (MPH)

DIRECTICN Calni- ' 3 4-7 8- 12 13-18 19-24 >24 'IDIAL n 0 0 0 0 0 '

0 0 3as 0 0 0 0 0 0 0 E 0 0 2 4 0 0 6 m 0 0 0 3 0 0 3 0 0 2 0 0 I E 0 2 ggg 0 0 2 0 0 0 2 e 0 0 0 .

0 0 0 0 SE 0 l 0 0 0 0 0 0 S 0 l 0 0 0 0 0 l 0

_ SSW 0 l 0 0 0 1 I 0 l 1 Si 0 l 0 0 0 0 0 l 0 WSW 0 l 0 2 4 0 0 6 W 0 0 4 3 l 0 0 l 7 I hr.1 Mi 0

0 l 0 0

0 0

6 4

3 4

l 5

4 I 14 12 BNi 0 0 0 3 6 0 l 9 VARIABLE - - - -

0

'IUIAL 0 0 12 27 14 9 62*

  • "btal dces not include variable pericd PERICD CF CAI24 (HCURS) : 0 HCURS CF >1ISSING DATA: 158 I II-18 I .jd' t

{tt;-.*,po n

I TABLE II-4A ECURS AT ETOI WIND SPEED AND DIRECTICN I

PERICD CF RECCRD: April 1, 1979 through June 30, 1979 _

STABIIIIY CIASS: Moderately unstable EIF/ATIG1: 116 meters WIND SPEED (MPH)

' - 4-7 8-12 13-18 19-24 m DIRECTICM C,M -3 >24 N 0 0 1 0 0 0 1 SNE 0 0 0 2 l 0 0 l '

NE I 0 0 1 4 0 0 l 5 ENE 0 0 2 '

4 0 0 c E O O 5 1 0 0 6 EE l 0 1 l 1 0 0 0 2 I SE SE l

l 0

0 0

0 2

2

[ 1 0

l 0 0

0 0

l l

3 2

0 l 0 '

0 2 l 0 0 l 2 S l SSV l 0 l 0 l 0 1 l 0 0 l, 1 0 0 0 0 l 0 0 } 0 51 l

E1 0 l 1 1 4 l 9 o l g W l 0 0 5 l 2 l 0 0 I 7 hXi l 0 l 0 2 l 3 l 2 l 1 l q l l 1 134 l 0 0 1 3 3 8 Mai l 0 0 0 2 2 0 l 4 VARIABLE l - - - - -

l -

l 0 mmt l 0 2 23 29 7 2 63 *

.g

  • Tctal does not incit:dc varinble pericd PERICD CF CAL'1 (HCUPS) : 0 HCUPS CF MIS 52:G CATA: 158 I

II-19 b* '

I TABLE II-4A HCURS AT EACH WIND SPEED AND DIEEC2IChi PERICD CF RECCRD: 3-4 , 3 ,qyo wm,yw 7,, , ,n 10,o S'3BILITY CIASS: Slightly unstable ELEVATICN: 116 treters WIND SPEED (MPH)

WIND DIFECTICN Cal * -3 4-7 -

R-12 13-18 19-24 >24 'IUr4 N 0 0 2 2 0 0 4 tas 0 0 0 3 l 0 0 3 33 0 l 0 1 2 1 0 l 4 gg 0 0 1 1 1 0 1 3 g l 0 '

0 7 4 0 1 12 ggg l 0 l 0 l 7 1 l 0 0 l 8 I SE SSE l

l 0

0 l

l 2

0 3

2 l

l 10 2

l 1

0 n

0 l

l o

12 S l 0 l 0 3 l 8 l 3 1 l 15 SSW l 0 l 1 3 l 2 l 2 0 l 8 sq l 0 l 2 1 l 2 l 0 0 5 ws;q l 0 l 0 3 l 3 l 0 0 l 6 w l 0 l 1 3 l 6 l 0 l 1 l 11 r,c;q l 0 l 1 l 5 l 1 l 0 l 2 l 9 g,q l 0 l 0 4 l 3 0 l 3 10 I

0 0 3 4 1 0 l 8

;q l l qw3tg l -

l l

l O

g 0 7 48 54 9 8 126

  • I *2tal dces nct include tariable pericd I ?ERICD CF CJJ;4 (HCUPS) : 0 HCCPS CF /ISSI':G CATA: 158 l I

I

I I TABLE II-4A HOURS AT E:G WIND SPEED AND DIRECTION I

I PERIOD CF RECCRD: Acril 1,1979 throtch Jum 30. 1070 STABIIIIY CIASS: Neutral ELWATICN: 116 meters WIND SPEED (MPH) 4-7_ 12 ,- . _13-1.8 24 >24 'ICrOL D PrCTIC^1 cC% -3 _

N 0 3 7 3 0 0 13 3 4 7 7 1 0 22 N::E l D 12 8 9 2 0 l 31 NE O 4 16 12 12 17 61 DIE O 5 12 4 7 6 l 34 E

I 1 7 14 1 0 0 23 ggg 1 4 24 2 O 2 33 SE ,

2 6 25 18 5 1 57 ggg l 1 6 34 44 11 5 101 i S

,SSW sq 2

0 l

l 7 7

21 9

l l 36 12 l

l 39 2

l 11 2

l l

l 116 32 KsW 0 l 5 l 6 8 l 5 0 l 24 W 0 l 3  ! 3 l 0 l 2 l 9 l l -

'07.1

, l 0 l 0 12 l 12 l 4 l 11 l 39 l sq l 1 6 6 18 5 l 3 l 39 g;w 0 4 8 7 3 l 1 l 23 l

2 vmLE l -

l i

gg 11 81 212 196 96 61 657

  • l
  • Total dces not include variable cericd PERICD CF CADI (HCCrS) : 0 g em=e cz m ss m o x x 1ee ,

I II-21 3 3()1'2 3

I TABLE II-4A HOUPS AT ETCH WDD SFEED AND DIFFCTION I

I PERICD CF RECCRD: Acril 1, 1979 throuch June 30, 1979 S'I"4BILIT'l CIASS: Slightly stable ELEVATICN: 116 meters WIND SPEED (!@H)

WDO DIRECTICN ralv -3 4-7 8-l' 13-18 19-24 >24 MIAL

< n ,o N 0 l 10 '

12 10

? 6 4 7 0 0 19 7g l l NE l 3 7 24 11 12 1 '

58 n:E l 2 l 9 20 15 24 4 74 E l 1 l 7 17 5 0 4 34 ESE l 0 l 7 4 0 0 0 11 SE 1 7 1C 1 0 3 l 22 8 SSE l 1 l 7 14 5 1 3 l 31 3 l 7 21 l 59 l 8 '

6 l 104 S

2 l 5 20 l 33 l 24 l 9 l 93

.SSq ,

sq 2 3 16 22 l 22 l 5 l 70 l

g,q 0 l 4 10 9 l 20 l 2 l 45 l

!W  ! 3 l 4 6 l

7 I 1 0 l 21 7 I o I ac l kN.i l 0 l 6 11 13

!;i l 1 5 14 21 l 18 l 2  ! 61 l

L'.V 3 3 11 l 15 18 0 50 VARIABLE - -

I - - - - l 4 mrAL l 24 97 214 227 167 47 776

  • Tctal does nct ir.clude variable pericd FERICD CF C.Di (HCCPS) : 0 HCCES CF MISSE:G CA"'A: 158 ,

I . . ,

.gjs>rO g_y

I I: TABLE II-4A I HOUFS AT EACH WIND SPEED AhD DIECTICN I PERICD CF PECCRD: April 1, 1979 through June 30, 1979 STABILITY CLASS: dbderately stable rTr,/ATICN : 116 meters WIND SPEED (MPH)

WIND N y -3 4-7 E-12 13-18 19-24 >24 'lUGL DIEC1'ICN I N 0 0 2 4 l 9 1 0

16 4

0 1 2 1 l 0 3n2

g 1 0 2 0 '

0 0 3 0 1 0 0 2 m 0 1 0 0 2 0 0 0 2 g l ggg 0 0 0 0 0 0 l 0 o 3 1 1 0 1 0 0 4 g sE o

I o o o o o o ssE I 0 1 4 8 1 0 l 14 I

6 q

ggq l

0 0

l l

0 1

) 2 6

l l

13 10 l 9 7

l 0 4

l 24 28 gg l l l

hs,1 l 0 l 2 3 4 8 8 l 25 w l 1 l 1 l 3 l 8 l 4 1 l 18 hr.q l 0 l 0 l 3 4 } 2 l 3 l 12 h,q l 1 l 2 2 8 10 l 1 l 24 tcy 0 l 1 4 7 23 l 3 l 38 l

2 vaalastE I l I

13 36 68 73 21 214

  • m l 3 l
  • Total does not include variable period MCD OF CAU4 (ECUES) : 0 g oce C, mme m 1ee I

11-23 I

y

.) ,O,O, ~ >

I TABLE II-4A I HOURS AT ETCH WHO SPEED 75D DIREC. CON I

PERIOD OF RECORD: April 1, 1979 throuch June 30, 1979 STABILITI C. ASS: Extramly stable E N CN: 116 Matern WIND SPEED (MPH) g .-

3 WIND >24 '1 DIAL DIEECTION c'= W -3 4-7 8-12 1A 19-24 5 3 1 0 11 N 0 2 1 4 1 l 0 0 6 NNE n 4 1 0 0 7 l 2 I

NE n 1 3 0 0 5 E2 0 1 l 0

1 0 0 1 E i 0 0 l

0 0 0 o o EE O 0 0 0 0 o o SE 0 0 l

! 0 l 0 0 0 0 es 0 0 S 0 l 0 8 l 0 l 0 0 l8 0 0 l 3 l 0 l 0 l 0 3 SSW l l SW L 1 l 2 7 o 1

3 1 l 14 l 0 3 5 ' 4 9 l 21 I IGi 0 W 0 l 1 1 1 l 5 1 l9 3 3 l 1 l 0 l g hyd l 0 l 1 K4 l 0 l 2 2 2 1 l 0 l7 tcM l 0 l 3 10 3 2 1 l 19 VAPJABLE l -

l - i -

l0 23 17 12 lig *

'IOTAL l 1 18 48

  • 'Ibtal dxs not include variable period FERICD CF CAL'4 (HOUES) : 0 I HOUES OF MISSE G DATA: 158 I

II-24 3,3C;i%8

I I

I I

I I

I I

I III. DNIRCRE71'AL SDSRRY I

I I

I I

I I

I I

g samas

==

I I III. ENVIIOMNPAL MONI'IORIl0 The envirorrnental monitoring program was conducted during the reporting I period in accordance with Technical Specification 4.6.B.3. The program included five . general types of nenitoring. 'Ihese were (1) atmospheric radiation, (2) fallout, (3) dcnestic water, (4) surface water, and (5)

I nurine life. 'Ihis monitoring was accmplished by analyzing film badges for exposure and air particulate filters, rain water, vegetation, soil, crops, well water, surface water, silt, and clams for radioactivity.

3 The analyses results frcm these sanples are found on the forthecoung 5 tables. The time period covered by this monitoring extended from Decenter 1978 through May 1979 instead of January 1979 through June 1979, due to nornal delay in sample analysis and reporting by the vedor. The sampling locations are listed in Table III-A and are depicted in Figure III-1.

I 1. Atncscheric Radiation nonitoring results, consisting of radiogas (film badges) and air particulate radioactivity neasurements, are listed in Tables III-B, III-C, III-D, III-E, III-H, aM Table III-J. These tables cover the collection period frcm Decerber I 1978 through my 1979, with the exception of Table III-B which includes collection dates frcm December 1978 through Feb w 1979 and Table III-C, which covers collection dates from March 1979 through May 1979.

Included in Table III-D, in addition to the indicator monitoring stations 2 through 17, are stations 1 and T1, which are located I on site at the meteorological tower, and three background staticns which are located at Allenhurst (A) , Cockstown (C) , and Harrenton (H), t'e a Jersey.

During the reporting period, several special progran's were conducted and are listed belcw.

A. TLD evaluation - This program has continued intact since the last period en a monthly basis. All expcsures for this reporting period are seen in Table III-F.

B. Isotopic analyses were perfonrcd on all air particulate filters. The results can be found in Table III-H.

C. Iodine 131 analyses were run on all the charcoal filters.

The results are shcun in Table III-J.

I I

i III-l 330130

I I 2. Fallout monitoring, consisting of rainwater radioactivity measure-ments, is listed in Tables III-B, III-C and Table III-E.

Background rainwater frcm stations A, C and H results are in Table III-H.

3. Domestic Water nonitoring, consisting of well water sample analyses, is listed in Tables III-B, III-C, and III-E.
4. Surfa Water monitoring, consisting of water and silt analyses from Barnegat Bay, Forked River, and Oyster Creek, is listed in Tables III-B, III-C, and III-E. The background station for I- surface water and silt is station number 31 and these results can be seen in Table III-J.

I Isotopic analyses were performed on the silt samples frcm the bay and discharge canal. The results can be seen in Table III-K.

I 5. Marine Life monitoring consisting of clam samples, is listed in Table III-B, III-C & III-E.

listed in Table III-J.

'Ihe backgrcund station results are

6. In addition to these analyses, vegetation, soil, and crop samples were analyzed. The results are shown in Tables III-B, III-C, and III-E.

I 7. Environmental samples were collected following a reactor shutdcwn in May 1979. 'Ihe analysis results are listed in Table III-L.

I I

I I

I I III-2 I

I 330131

I I TABLE III-A OYSIER CREEK STATICN EhvIROINEtTIAL BONI'IORIE STATIONS LOCATION AND TYPE SAMPLE @mTED I STATION PE4BER SAMPLE COLLECI'ED 1 Forked River, N.J. - Oyster Creek obteorological

'Ibwer AP , PG, Mi, Mi, V, E I Tl Forked River, N.J. - Oyster Creek Meteorological Tower PG I 2 Pinewald, N.J. - Route #9 at JCP&L C %

  • Pinewald Substation north of Forked River, N.J. AP, PG, Mi, V, E 3 Island Beach State Park, N.J. - Near old Coast Guard Station AP , PG, M1, V, E 4 Barnegat, N.J. - Route #534, Windward at Barnegat, first road West of Parkaay Exit AP, PG, Mi, V, E 5 Forked River, N.J. - Garden State Parkway North-bound Entrance to Holiday House AP, PG, Mi, V, E 6 Forked River, N.J. - Lane Place, behird St. Pius X Catholic Church PG 7 Waretom, N.J. - Ccrnpass Road, second pole North of Bay Parkway PG 8 Waretcm, N.J. - Pcute 49 at the Waretcwn Sub-station PG I 9 Waretown, N.J. - Poute 4532, North side of road at Parkaay FG I 10 Toms River, N.J. - Route 37 East, adjacent to

" Eastern Off Road Supplies" PG 11 Harvey Cedars, N.J. - Iong Beach Blvd. and East 70th street, Icng Beach Island PG 12 Parkertown, N.J. - Route #9, East of Asse:rbly of God Church PG 13 South Toms River, N.J. - Dover Road, next to last pole traveling West cn North side. PG 14 Lakewood, N.J. - Larrabee Substation, just off Poute #547 cn Randolph Road PG 15 New Egypt, N.J. - Poute #539, last pole en South side, adjacent to "Bctrark" Site PG I III-3 e

  • aO fO fiO!"'

TABLE III-A (Con' t)

OYSTER CREEK STATICN ENVIPONMENIAL FONI'IORING STATIONS IOCATION AT TYPE SAMPLE (DTmTED I STATICN NUMBER SAMPLE COLLECIID 16 Intersection of Poute #563 and Route 472, two poles South PG I 17 New Gretna, N.J. - Poute 4563, 2 miles North, next to High Voltage Line RG 18 Forked River, N.J. - Iacey Pcad, Captain Richie's f

Marina Mi 19 Forked River, N.J. - 1015 Inland Road, Forked River Beach Mi 20 Forked River, N.J. - Finninger Farm at Environ-mental Lab I 21 Waretown, N.J. - 215 Dock Avenue, Sands Point MV Harbor NV 22 Waretown, N.J. - 1014 Icng John Silver Way, Skippers Cove hw 23 Barnegat Bay - Off Stouts Creek, approximately 400 yards SE (150*) of FL "1" (Heading on Bh3 "D") SW, AQS, ACL 24 Barnegat Bay - Apprcxirately 250 yards SE (180')

of FL "3" (Heading cn N "66") SW, AQS, ACL 25 Barnegat Bay - Off Holiday Harbor; approximately 200 yards SE (140') of the Lagoon Stuth Si, ACS, AOL 26 Forked River, N.J. - South Branch of Forked River, North of Bridge to Visitor Center Si, ACS 27 Forked River, N.J. - Downstream of Cyster Creek Fire Pond, approximately 10 yards Si, AQS 28 Forked River, N.J. - Lacey Pm.d and the Garden State Parkway FW I 29 Barnegat, N.J. - Route #534 and the Garden State Parhuy FPV 30 Forked River, N.J. - Finninger Farm along Fence I FPV I

III-4 33,0 M 3

TABLE III-A (Con' t)

OYSTER CREEK S M TION I E!NIRONMENTAL 30NITORIE SMTIGIS LOCATION AND TIPE SMIPLE COTIFrTED

. SMTICN NUMBER SMIPLE COLLECTED 31 Manahawkin Bay - Approximately 25 yards SE (140*)

of C "23" and N "24" SW, AQS, AOL i 32 Oyster Creek - bbuth of Creek midway betsen Bulkhead on North Shore and South Shore of Creek Si, AQS 33 Oyster Creek - Approximately 1200 yards East of Route #9 Bridge, in middle of chanrel, directly South of Bulkhead running perpendicular to North Shore Si, AQS A Allenhurst, N.J. - JCP&L Ccrupany District Head-quarters, on Roof RG, AP, Ri C Cookstown, N.J. - Route #528 Spur, at JCP&L Companys District Dispatcher R3, AP, Ri H Ha21onton, N.J. - Egg Harbor Road, at the Atlantic City Electric District Dispatcher BG, AP, Ri I

I III-5 I

I o s Jq re s./ %, Nq

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c-j / -y.4 .1 ) nE Branch I ,,,, ,y.gc-l . ;)y

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FIGURE III-l jq

& 4 l

l\ tas III-6 o auW ~* '.i 5

I Analysis of the Data During the reporting period, several environmental redia samples did exhibit higher than normally observed levels of radioactivity. Attenpts to correlate facility re-leases with the elevated environmental activities were made. A discussion of the findings follows:

D - N r 1978: Silt and Sedment, Station 31, Thorium 232.

The silt and sedinent sanple collected frcn Station 31 on Dec.12,1978, had a Thorium 232 activity concentration higher than that nonnally observed. Station 31 is the background station located in Manahawkin Bay. 'Ihorium 232 is a naturally occurring isotope. It is unlikely that the 'Ih 232 activity observed was related to plant operations.

February 1979: Well Water, Station 20, Radium 226 and Potassium 40.

The well water sample collected fram Station 20 on February 9,1979, had Radium 226 and Potassium 40 concentrations higher than those normally observed. Both Radium 226 and Potassium 40 are naturally occurring isotopes. Since there were no recent liquid releases from the facility containing these isotopes, it is unlikely that the activ-ities observed are the results of plant operations.

March 1979: Earth, Station 4, Gross Beta At 13.4 + 1.3 pCi/ gram, the soil sample collected at Station 4 on March 5,1979, had a slightly higher than nornully coserved gross beta activity concentration. 'Ihe analyses conducted on other environnental sa.ples collected from this and other stations did not indicate the occurrence of a fall out incident. Furthernere, there were no unusual atnespheric releases frcm the facility. It is unlikely that the activity cbserved was the result of plant operations.

May 1979: Well Water, Stations 1, 19, 20, 21, 22, Gross Beta (soluble)

Well Water, Station 21, Gross Beta (insoluble)

Well Water, Station 20, Potassium 40 The gross beta activities cbserved at Stations 1, 19, 20, 21, and 22 were tw to three ti-es higher than those nornully observed. An unusually high potassium 40 activity concentration was also cbserved in the Station 20 sanple.

A probable cause for these observations dces exist, however, during the Spring there were two engoing projects that could have significantly effected the ground water I quality. Dredging efforts were being conducted on the discharge canal with the dredging spoils being deposited in the vicinity of the Station 20 well. The seepage of salt water frcm the spoils into the ground would account for the Ibtassium 40 and beta activities observed. Furthernere, massive dewatering efforts were also sub-sequent intrusion of salt water into tne wells would account for the activities cbserved. It is unlikely that the well water activities observed were related to plant operations.

93013U III-7

I RADIOIDGICAL IMPA7 ON MAN Environmental monitoring results for the period 12/78 - 5/79 indicate that intakes of I Oyster Creek effluent isotopes did rot exceed 1% of the intakes equivalent to exposure at 10 CFR 20, ApW1x B, Table II concentrations.

During winter and spring nonths inhalation is the only intake pathway for gaseous I effluent isotopes. 'Ihe pathays available for liquid effluent isotopes are fish and shellfish consunption.

I Concentrations of most isotopes in nest samples were below minuun detectable levels, but concentrations of scnie isotopes exceeded minimum detectable levels slightly in air and clam samples. 'Ihe only isotopes detected were Cs-137 in two sanples and Sb-125 I. in one sanple. Concentrations reported exceeded lower limits of detection by such a slight margin that the isotopes may not have been present. However, for purposes of establishing upper limit intakes through the inhalation pathway, it was assumed they were present.

Cobalt-60 was the only isotcpe measured in clams. Concentrations of Co-60 in clars I exceeded minimal detectable levels only by a slight margin at indicator stations but did not exceed minimum detectable levels at a nonitoring point beyond the influence of plant releases.

I The icw level of cbserved concentrations permitted the simplification of the analyses by conservatively assuming that a]1 measured envircnmental radicactivity resulted from Oyster Creek c;nrations. Intakes frcm inhalation, fish ingestion, and shellfish I ingestien were estirated from air and clam sanple results. (Fish concentrations were estimated from clam measure"ents) . Calculated intakes were less than 15 of intakes equivalent to expcsure to concentrations in 10 CFR 20, Appendix B, Table II.

I I

I I

I I

I I ..-

nkia va $

I III-8

The following code is to be used to identify sample types in the following Tables.

RG -

Radiogas (film)

AP -

Air Particulate RW -

Rain Water V -

Vegetation E -

Soil KW -

Well Water SW -

Surface Water AQS - Silt & Sedunent A% - Cm FPV - Crop Du 'ng the reporting p2riod, the follcwing special projects were initiated or continued:

I 1. A contractor, Ecological Analysts, has continued a program to assess the envircr:nental irpact of the facility on Barnegat Bay Biological Life.

2. Environmental sample analysis data is being computerized to quickly and accurately assess plant i pact. Tnis will increase program efficiency.
3. A Quality Assurance /centrol program has remained intact within the environmental I sarpling and analysis program. " Blind" duplicate samples are being collected quarterly by station personnel and sent for analysis to the pri:rary analyses centractor, as independent analyses vendor, and the R7 Department of Environmental I

Protecticn.

4. Environmental sarples were collected following a reactor shutdcwn in .%3y 1979. Split samoles were provided to the Nuclear Regulatory Cctrission.

I I

I I

I III-9 330138

Table III-B Environmental Monitoring - Quarterly Su:rary I Schaduled Collecticn Pericd Decenber 1,1978 through Febn:ary 28, 1979 I dedium Analysis Sa ple Iccations Unit hb h of Sanples Quarterly Average IJD I RG E:<pcsure Grcss 2 1 thru 17, T1,A,C,H Mi' l i m --

Table V-D .__

AP 1,2,3,4,5 pCi/m *

  • AP Grcss 3 1,2,3,4,5 pCi/m ' 30 3.76 E-2 2.04 r-3 Grcss 2 Mi Insoluble 1,2,3,4,5 nCi/m 15 <2.7 E-1 2.2 E-1 Grcss S W Soluble 1,2,3,4,5 nCi/m 2 15 <4.5 E-1 1.3 E-1 V Grcss 3 1,2,3,4,5 pCi/ gram - wet 15 2.73 1.35 E-2 E Gross S 1,2,3,4,5 pCi/ gram - dry 15 3.67 1.0t I FI FI Grcss s Sr - 90 29, 29, 30 29, 29, 30 Ki/ gram FCi/gran 3 5._/7 1.98 E-2 3.39 E-2 I

3 6.18 E-1

'D:::al OI Calcium 28, 29, 30 m cra"v' cram 6.05 3 5.43 E-3 ACS Grcss 2 23,24,25,26,27,32,33 Wi/ cram 4.81 E-1 I. ACS Grcss 3 23,24,25,26,27,32,33 oCi/ cram 6 9.26 E-1 6 6.01 1.21 ACL Grcss a 23, 24, 25 pCi/ p 8 <5.01 E-2 4.54 E-2 ACL Grcss 3 23, 24, 25 pCi/ m 8 1.10 1.71 E-2 I ACL K - 40 23, 24, 25 pCi/ gram ,

1.0 t.3 E-1 ACL Co - 58 23, 24, 25 FCi/ cram 7 <8.6 E-3 8.6 E-3 ACL Co - 60 23, 24, 25 %i/ gram 2 2.6 E-2 1.1 E-2 ACL In - 65 23, 24, 25 pCi/ gram 2 <1.4 E-2 .l.4 E-2 ACL Sr - 90 23, 24, 25 FCi/ gram <7.46 E-3 2 7.46 E-3 ACL I - 131 23, 24, 25 pci/ gram 2 <5.5 E-3 5.5 E-3 ACL Cs - 137 23, 24, 25 pCi/ gram Icc.n 2 <7.8 E-3 7.9 E-3 I ACL Calcium 23, 24, 25 m gram /p 2 1.51 4.10 E-3 Gross 2

N Inscluble 1,18,19,20,21,22 FCi/ liter p qy g w ggs$13 1,18,19,21,21,22 FCi/ liter '

18 <2.06 1.50 W [j,s g 1,13,19,20,21,22 FCi/ liter 18 <4.63 E-1 4.66 E-1 The lower limit of detection values are nannal. Absolute LID's may vary due to sanele type, counting statistics, interferences, etc.

III-10 S,*3Qi.'j9

I Table III- B awironmental .Ntnitoring - Cuarterly St=Trary I Scheduled Collectica Period Decer.ber 1,1978 through February 28, 1979 I Medit: Analysis Sample Iccaticns Unit Nu:ter of Samples Cuarterly Averace IJn I W W

Gross 5 Soluble H-3 1,18,19,20,21,22 1,18,19,20,21,22 oCi/ liter pCi/ liter 18 <3.71 5.87 E-l 6 <2.65 E 2 2.65 E 2 W K-4 0 1,18,19,20,21,22 pCi/ liter 6 <5.15 8.60 E-1 '

W Pa-226 1,18,19,20,21,22 pCi/ liter 6 < 8. 85 E-1 1.28 E-1 W Pa-228 1,18,19,20,21,22 Ci/ liter 6 <4.93 E-1 4.82 E-1 W

I Si U

Grcss a Insoluble 1,18;19,20,21,22 23,24, 5,26,27,32,33

'Ci/

lite.r
Ci/ liter 20 6 <2.62 E-1

< 3. 05 E-1 1.11 E-1 2.97 E-1 I SW Gross 2 Sclttle Grcss s 23,24,25,26,27,32,33 :Ci/ liter 20 <2.24 5.68 E-1 Si Insolttle 23,24,25,26,27,32,33 pCi/ liter 20 I

<4.93 E-1 4.88

~

E-l Grcss s Si Soluble 23,24,25,26,27,32,33 pCi/ liter 20 <l.31 E-2 5.14 l

SU E-3 23,24,25,26,27,32,33 pCi/ liter 20 <2.00 r ' ) 00 F 2 Si K-40 23,24,25,26,27,32,33 ,-Ci/ liter 20 <t.J8 E 2 7.98 E 1 I Si Si Co-58 Co-60 23,24,25,26,27,32,23 23,24,25,26,27,32,33 pCi/ liter

-ri/ liter 79 ,g ,7 g ,7 7g <g g g,g 51 2n--65 23,24,25,26,27,32,33 :Ci/ liter on <l.2 E 1 1.2 E 1 51 Sr-90 23,24,25,26,27,32,33 .Ci/

liter 79 , a , g q_1 4,g7 g_1 Si I- 13 1 23,24,25,26,27,32,33 pCi/ liter >g <6.6 6.6 Si Cs-137 23,24,25,26,27,32,33 pCi/ liter

<g,7 39 5,7 Si Fa-226 23,24,25,26,27,32,33 pCi/ liter 20 <3.14 E-1 1.07 E-1 -

Si Fa-228 23,24,25,26,27,32,33 pCi/ liter 20 '4.42 E-1 '.73 E-1 SW U 23,24,25,26,27,32,33 .Ci/ liter 39 <l.99 4. 51 E-1 I Si Tccal Calcium 23,24,25,26,27,32,33 cm/ liter 6 3.71 E-1 2.60 E-4 I .

I Surface Water (SW) and Silt & Sediment (AGS) Results include cata frca both salt anc fresh water stations.

III-ll S30140

I Table III C Envircr: mental >bnitoring - Quarterly St:rary Scheduled Collection Period March 1, 1979 through May 31, 1979 Number of Quarterly edit:n Analysis Sarple Ircaticns Chit Sarples Average LID PG E:<posure 1 thru 17, T1,A,C,H Mi114 -tra -

Table V-D -

AP Grcss a 1,2,3,4,5 Ni/m 8 <l.64 E-3 6.39 E-4 I AP Grcss 3 Grcss 1,2,3.4,5 pCi/m 3 38 3.24 E-2 3.33 E-3 2

I mi Bi Insoluble Gross 3 Soluble 1,2,3,4,5 1,2,3,4, 5 nCi/m nci/m' 20 20

<l.9 E-1 4.3 E-1 1.9 E-1 1.8 E-1 i V 1,2,3,4,5 pci/ gram - wet lGrcss3 20 3.41 2.46 E-2 E Orcss 3 1,2,3,4,5 Ni/ gram - dry 20 6.20 1.16 I I?/ Grcss 3 28, 29, 30 Ni/ gram 2 8.01 3.33 E-2 FPV Sr - 90 29, 29, 30 rCi/ cram I

' ~

3 5.23 E-1 3.42 E-2

%tal

??/ Calcium 28, 29, 30 r gra-Vgr= 2 4.19 7.60 E-3 3.cs l Grcss 1 23,24,25,26,27,32,33 ;Ci/ cram 7 <3.73 3.21 S.CS Gr:ss a 23,24,25,26,27,32,33 Mi/ gram 7 5.86 1.10 ACL Grcss 2 23, 24, 25 pCi/p 12 <7.50 E-2 5.48 E-2 ACL Grcss 3 23, 24, 25 pCi/grun 12 1.33 1.94 E-2 ACL F - 40 23, 24, 25 ;Ci/ W ,

1.1 1.5 E-1 ACL Cc - 58 23, 24, 25 Ci/ cram ,

,1,a p_7 1,4 p_7 ACL CO - 60 23, 24, 25 cCi/ gram , ,1.4 E-2 1.3 E-2 ACL 2n - 65 23, 24, 25 ;Ci/ gram , , .3 , y_ .3 .,,y_.,

ACL Sr - 90 23, 24, 25 FCi/ gram 3 <6.26 E-3 6.26 E-3 ACL I - 131 23, 24, 25 ;Ci/ gram 3 <l.2 E-l 1.2 E-1 ACL C.s - 137 23, 24, 25 Ci/ gram g 3 <9.2 E-3 9.2 E-3 Icta.

3 ACL Cale n:n 23, 24, 25 m gr W gram 3 2.16 I 4.07 E-3 GOss 2  :

K mscit le 1,13,19,20,21,22 :Ci/ liter I wg g e-d 1513 1,13,19,20,21,22 FCi/ liter I 24

-24

<l.49 E-1

<3.76 1.50 E-1 2.52 M: f],s g l,;g,lg,;g,;t,;; g1j11t*r 24 <5.54 E-1 5.17 E-1 The icwer limit of detection values are ncminal. Absolute LID's may vary due to sa:mle type, counting statistics, interferences, etc-r n..,go ,,, ..s.-

e .< q III-12

b

?able III- C Environmntal Stnitcring - Quarterly Suraq Schai'Jed Collecticn Period March 1, 1979 through May 31, 1979 Mailt: Analysis Sample Iccaticns Unit m::-ter of Cuarterly I,tn Sa.cles Averace E Grcss 3 sj W Soluble 1,18,19,20,21,22 @ / liter 24 <7.35 1.26 W H-3 1,18,19,20,21,22 pCi/ liter <2.58 E 2 6 2.58 E 2 W K-40 1,18,19,20,21,22 pCi/ liter 4.32 6 8.60 E-1 W' Pa-226 1,18,19,20,21,22 pC1/ liter 6 <5.95 E-1 1.17 E-1 W Pa-228 1,18,19,20,21,22 pCi/ liter 6 6.44 E-1 6.28 E-1 W U 1,18;19,20,21,22 FCi/ liter 6 <8.68 E-2 8.68 E-2 Gr ss a Si Inscluble 23,24,25,26,27,32,33 rCi/ liter 28 <2.33 E-1 1.88 E-1 Gross 2 Si Soluble 23,24,25,26,27,32,33 rCi/ liter 28 <l.04 4.82 E-1 Grcss a 51 Insoluble 23,24,25,26,27,32,33 FCi/ liter 28 6.56 E-1 5.55 E-1 Gr:ss ::

Si Scluble 23,24,25,26,27,32,33 pCi/ liter 28 9.23 E 1 4.73 Si H-3 23,24,25,26,27,32,33 FCi/ liter 28 ~2.41 E 2 2.41 E 2 SW E-40 23,24,25,26,27,32,33 Ni/ liter 28 -1.35 E 2 8. 46 E 1 SW Co-58 23,24,25,26,27,32,33 Ni/ liter 28 <8.4 8.4 Si CO-60 23,24,25,26,27,32,33 FCi/ liter 28 -7.4 7.4 Si 2n-65 23,24,25,26,27,32,33 pCi/ liter 28 <1.3 E 1 1.3 E 1 i

Si Sr-90 23,24,25,26,27,32,33 Wi/ liter 28 -4.23 E-1 4.44 E-1 SW I-131 23,24,25,26,27,3.,33 pCi/ liter 28 <3.0 E 1 3.0 E 1 Si Cs-137 23,24,25,26,27,32,33 Ni/ liter 28 <6.3 6.3 tc jp SW Fa-226 23,24,25,26,27,32,33 pCi/ liter 28 <2.09 E-1 1.08 E-1 1D

-i SW Fa-228 23,24,25,26,27,32,33 FCi/ liter 28

<l.04 1.01

,, p Si U 23,24,25,26,27,32,33 FCi/ liter 28 9.04 E-1.3.58 E-1 i, rotaa L isi Calc:.um 23,24,25,26,27 32,23 cW iitar 7 2.17 E-112.60 E-4 i

I .

L J g

fresh water stations. o. , , o

  • y III-13

,gm -u-i---mmiamammmm-si--imm-mm.amm-- -i-iis i i

I I X 3j g 4

3 o4 o4 o m o m o

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99]

L"' 4 sg o

tn O m o o on e o e o m m o o o o o o e o m

b I o o o o I o o o o o o o o o o o o o o C o o o N

l to a

b B o 4J O H L7 o y) tn o o in o o to o in m o o o o q o o o i ~

v

= @

b I o o o o o o o o o o a N O O o o o o o o o C o I

N 1 v

.C.

-t em M em

.M rad Nm o I e

.)

r-*

C $ **01

) .

C A D

s o o o o o o o o o o o o o o o C o o C o o e -* M =

c t .5 8 8a g

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. ,-6 M

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o o o o o o o o o o o o o o o o o o o o o 8 O b

m I o o o o o o o o o o o o o o o o Q o o o o I

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m -

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& L

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)N 1

I M

) ) ) ) ) ) ) ) )

w h N N N N N N N N N N N N N N

.c= .M .p4 .g .m ecq .e4 .e4 .m .e4 e r* .M .e4 *** .eq eeg

  • pe e s. . ce . p.4 . se . .N g

C M p-9 >=9 P=4 M - M , # s-e m M M M p-e W M m h *O - 4 .-4 .-e e m - 4

,"* e --* m P.'.8

- ,* ,== .-

'a 'd 's 'n 'd *: 'n. *:

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  • n
  • 3

& c 4 -:- c 4 4 4 4 '. 'n.

.: .:. o & 4 *n.

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e5

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s a m e on a n o a o - m m -

m o n < o =

y .a c-* m I

e-4 r-4 e4 M m -

3 2 dcs .M, la'1d

Table III-E Environnental Monitoring a:ti-annual Strrary I Schedulexi Collet-ticn Period Deccier 1,1978 through May 31, 1979 huter I Shiitra Analysis Unit Ircaticn with Highest Averace of Samoles Shxi;num Average Minimum E Exposure Millirem 1,T1&6 7 10 1.4 0 I

AP Grcss a pCi/m H 2 2.90 E-3 2.44 E-3 1.97 E-3 AP Gross 8 pCi/m 3 5 14 7.59 E-2 4.09 E-2 2.53 E-2 I- 131 AP Charcoal oCi/m 3 5 14 <5.87 E-2 <2.50 E-2 <l.47 E-2 I M4 ss 3 Inmluble nCi/m2 4 7 <4.0 E-1 <2.5 E-1 <l.0 E-1 Gross a MY Solt61e nCi/m2 C 7 '

4.5 9.1 E-1 2.0 E-1 V Gross S PCi/ gram-wet 3 7 9.77 5.21 2.47 E Grcss S pCi/gn q 4 7 1.34 E 1 8.70 4.28 E"iV Grcss S _tci/ gram 28 2 8.14 6.59 5.54 E?/ Sr-90 ;Ci/ gram 29 2 8.34 E-1 7.63 E-1 6.92 E-1 Total M Calcitra mm/ cram 29 1 -

6.45 -

ACS Gross 1 :Ci/ cram 31 1 -

4,49 _

ACS Grcss 3 ;Ci/ gram 31 1 -

1.42 E 1 -

ACL Grcss a pCi/grza 25 7 1.08 E-1 <7.77 E-2 <4.07 E-2 Grcss 3 ;Ci/cmm 31 5 1.96 1.57 1.33 ACL ACL K-40 FCi/ gram 25 2 1.5 1.3 .,

1.1 23 1 -

<2.1 E-2 Cc-58 ACL ;Ci/g mn 25 2 4.2 E-2 <2.7 E-2 <l.1 E-2 ACL Co-60 pCi/ gram 23 1 -

<3.4 E-2 ACL Zn-65 pCi/ p -

ACL Sr-90 pCi/crmn 25 2 <9.96 E-3 <9.87 E-3 <9. 78 E- 3 23 1 -

<l.8 E-1 -

ACL I-131 ;Ci/cmm 23 1 -

<l.2 E-2 -

ACL Cs-137 gi/ cram I'

Ibtal ACL Calciu:n m T/ cram 25 2 2.70 2.14 1.58 Grcss a W Inscit le Ci/li ur 19 7 <2.11 E-1 <l.37 E-1 <6.00 E-2 I W Gross 2 Soltile ;Ci/ liter 21 7 1.55 E 1 5.64 1.81 III-15 830144

'Ihble III-E Continued Environ ~. ental Monitoring - Semi-arsual St=rcef Scheduled Collection Period I Decerber 1,1978 through May 31, 1979 Iccata.cn witn Sur.cer '

Medit Analysis Unit Highest of Rui":um Averace Mini."un Average Sa:mles "C33 3 21 '

l.37 <6.20 E-1 W Insoluble I W orcss ;i Soluble pCi/ liter pCi/ liter 20 7 3.72 E 1 1.59 E 1

<3.72 E-1 2.03 W H-3 pCi/ liter 1,18,19,20&21 2 <2.76 E 2 <2.74 E-2 <2.72 E 2 W K-40 pCi/ liter 20 2 2.33 E 1 2.00 E 1 1.67 E 1 W Ra-226 pCi/ liter 20 2 2.96 1.66 3.51 E-1 Mi Ra-228 pCi/ liter 22 2 <l.13 <8.53 E-1 <5.75 E-1 W U pCi/ liter 20 2 7.60 E-1 <4.30 E-1 <l.00 E-1 Gross 2 51 Insoluble oCi/ liter 25 7 <4.46 E-1 <3.17 E-1 2.26 E-1 g4 {

Gross s jg 33 7 5.09 2.28 3.61 E-l 51 Insoluble oCi/ liter 25 7 1.15' <6.43 E-1 <3.59 E-1 Grose "

Si Soluble pCi/ liter 24 7 2.52 E 2 1.67 E 2 2.61 E 1 Si H-3 FCi/ liter 24, 25 & 26 7 <2.86 E 2 <2.32 E 2 cl.39 E 2 Si K-40 pCi/ liter 24 7 2.6 E 2 1.9 E 2 6.5 E 1 Si Co-58 pCi/ liter 32 & 33 7 <l.0 E 1 <8.0 <5.0 24 7 <9 . 4 <7.6 <6.0 SV Co-60 oCi/ liter 24 & 33 7 <l.5 E 1 <l.3 E 1 (9.0 51 65 W/h 51 Sr-90 :Ci/ liter 23 6 <5.85 E-1 <5.04 E-1 3.51 E-1 Si I-131 cCi/ liter 31 5 <7.9 E 1 <2.7 E 1 <5.0 Si Cs-137 pCi/ liter 31 5 <7.8 <6.6 <5.0 S1 Pa-226 pCi/ liter 26 7 6.42 E-1 4.11 E-1 1.90 E-1 Si Pa-228 :Ci/ liter 33 7 <2.63 <l.52 <3.10 E-1 Si U cCi/ liter 33 7 4.19 <2.06 <3.52 E-1 Total Si Calcit:n c v'1_ter 24 2 6.13 E-1 4.60 E-1 3.07 E-1 I

I III-16

' g^ ' .

M M M M M M M M M M M M M M M M M M M Table III-P Tlxm:nitnitinencent Ibsinelers Seixsltilal Collection Ibriol Docenber 1,1978 through tby 31,1979 Cnllection lute 12-11-78 1-8-79 2-5-79 Uhree 3-5-79 4-2-79 4-30-79 5-6-79 ""

5-29-79 mnth mnth mnth

. >la ti on Unit ibtal ibtal g

1 Millirem 5.86 10.44 6.41 22.71 9.60 6.59 8.26 -

4.55 29.00 51.71 T1 t4illiran 5.77 10.39 6.52 22.68 9.58 6.52 7.54 -

5.97 29.61 52.29 2 Mill i ron 4.91 5.91 3.80 14.62 5.43 3.96 3.80 1.72 2.93 17.84 32.46 3 tiilliran 5.35 5.71 3.69 3.62 3.60 4.24 14.75 4.60 -

16.06 30.80 4 Milliran 4.77 5.32 4.04 14.13 4.08 4.04 2.96 -

4.87 15.95 30.08 5 t1ill iron 4.50 5.73 4.77 15.00 4.40 4.40 3.53 -

4.22 16.55 31.55 6 f4i l li ran 4.56 5.40 3.93 13.89 4.47 '4.10 3.94 1.74 2.51 16.76 30.65 7 Milliran 4.05 6.80 5.82 16.67 4.32 4.31 4.14 2.00 2.85 17.62 34.29 8 Milliran 4.90 5.42 3.68 14.00 3.86 3.73 3.08 1.97 2.59 15.23 29.23 9 Mi ll iran Inst 5.61 3.61 9.22 4.95 3.65 3.11 2.22 3.12 17.05 26.27 10 Millira" '4.83 5.56 13.95 3.84 3.10 3.56 4.09 2.14 3.12 16.29 30.24 11 tiilliran 4.24 4.85 3.29 12.38 3.22 3.12 2.87 -

3.97 13.18 25.56 12 f1illiran 4.26 5.48 3.46 13.20 4.02 3.86 2.67 -

4.25 14.80 28.0C 13 Milliran 4.20 5.01 3.21 12.42 4.44 3.24 3.23 1.62 2.88 15.41 27.83 14 Milliran 5.38 5.16 4.64 15.18 5.32 4.47 3.74 -

5.27 18.80 33.98 15 Milliran 4.40 4.47 4.06 12.93 3.87 3.47 3.56 -

4.26 15.16 28.09 16 t1illirca 4.20 4.30 4.25 12.75 3.44 3.28 3.47 -

3.87 14.06 26.81 17 Millirai 4.19 4.64 4.15 12.98 3.97 3.06 Inst -

4.10 11.13 24.11 5.14 6.35 4.25 15.74 4.98 4.82 4.43 -

4.77 19.00 34.74 Flil l i ren

^ A i 4.62 5.17 4.33 14.12 4.51 3.67 3.89 -

4.80 16.87 30.99 Mil 11ren 4 C tiilli ren 4.28 4.42 3.76 12.46 4.22 3.19 3.81 A

11 3.37 -

14.59 27.05

) III-17

I I Table III-G Curcoal Filter hulysis fran Air Sa@ ling Stations Scheduled Collection Period Decarber 1,1978 through May 31, 1979 Station Unit ' u age .hu Sanoles I 1 pCi/m3 13 <1.67 E-2 <l.76 E-2 <7.56 E-3 2 Wm3 14 <4.10 E-2 <l.98 E-2 <7.19 E-3 3 ;Ci/m3 13 <2.80 E-2 <l.50 E-2 <6.76 E-3 4 oCi/m 3 14 <4.39 E-2 <2.03 E-2 <6.79 E-3 14 <s.e7 E-2 <2.e0 E-2 1.47 E-2 om>

I I

I I

I I

I I

I I

I III-18 3,"}QS ep

I I TTGLE III-H r Air Particulate Isotopic Analysis (pCi/m )

ScWelM Collection Period - Dece:rber 1,1978 through May 31, 1979 I

Ntmber of Station # Nuclide Times Detected Maxunum Average Muumum 1 Be-7 7 1.3 E-1 9.8 E-2 5.1 E-2 2 Be-7 4 2.0 E-1 1.3 E-1 6.8 E-2 Cs-137 1 -

9.4 E-3 -

3 Be-7 8 1.2 E-1 8.5 E-2 5.5 E-2 Sb-125 1 -

1.7 E-2 -

Cs-137 1 -

6.9 E-3 -

'Ih-232 1 -

3.0 E-2 -

4 Be-7 8 1.7 E-1 1.1 E-1 6.4 E-2 5 Be-7 7 2.2 E-1 1.3 E-1 7.1 E-2 A Be-7 4 1.4 E-1 9.7 E-2 7.9 E-2 (llackground)

C Ee-7 11 1.6 E-1 1.1 E-1 5.5 E-2 (Backgrou:ri)

H Be-7 6 1.1 E-1 8.6 E-1 4.6 E-2 (Background)

I I

g 111-1e I sanas

E Table III-J Backgrcund Station Analyses I Scheduled Collection Period Deccrber 1,1978 dirough May 31, 1979 Medium Station Analysis Unit - Maxi:mra Average Minirun

$2fples AP A Grcss a pCi/m 2 1.73 E-3 1.20 E-3 6.61 E-4 3 12 4.54 E-2 3.20 E-2 2.29 E-2 AP A Grcss S PCi/m AP A I-131 pCi/m 12 <3.50 E-2 <l.76 E-2 :7.93 E-3 AP C Gross a pC1/m i AP C Grcss S PCi/m 13 2 2.19 E-3 7.32 E-2 2.18 E-3 3.64 E-2 2.16 E-3 1.63 E-2 AP C I-131 pCi/m 3 13 <2.67 E-2 <l.79 E-2 .:1. 36 E-2 AP H Gross a pCi/m 3 2 2.90 E-3 2.44 E-3 1.97 E-3 AP H Grcss S pCi/m 13 4.84 E-2 2.97 E-2 1.74 E-2 AP H I-131 pCi/m 3 13 <2.78 E-2 <l.78 E-2 :1.38 E-2 1 mi A Grcss :

Insoluble nCi/m 2

7 <4.0 E-1 <l.6 E-1 <2.0 E-2 L A C#053 S c., , , . ., , m nCi/m 7 9.2 E-1 3.4 E-1 9.4 E-2 Grcss "

Ei C Inscluble U !U ,

<3.0 E-1 <l.9 E-1 5.2 E-2 I Ei C Soluble Grcss 3 ss d nCi/m 7 4.5 9.1 E-1 5.5 E-2 Ri H nCi/m 7 <3.0 E-1 <2.1 E-1 1.3 E-2 I

r., e 1,,51 m

  • 2 R1 H , ,b nCi/m 7 4.6 E-1 3.4 E-1 1.2 E-1 ACS 31 Grcss 2 FCi/ W l -

4 48 -

ACS 31 Grcss 3 pCi/ cram 1 -

1.42 E 1 -

ACL 31 Gross a pCi/ gram 5 <9.68 E-2 <6.81 E-2 <3.38 E-2 ACL 31 Gross 3 pCi/ gram 5 1.96 1.57 1.33 ACL 31 K-40 pCi/ gram 1 -

1.2 -

ACL 31 CO-58 pCi/ gram 1 -

<l.3 E-2 -

ACL 31 Co-60 pCi/ cram 1 -

<9.4 E_3 -

ACL 31 2n-65 p2/ gram 1 -

<l.7 E-2 -

ACL 31 S-90 pCi/ gram 1 -

<3.77 E-3 -

ACL 31 I-131 pCi/ gram 1 -

<1.9 E 1 -

I III-20

  • o;* p' " k ' '*"q

Table III-J Ccntinued Background Staticn Analyses g Scheduled Collection Pericd E Decerter 1,1978 through May 31, 1979 IL"2er o*

Medic Station Analysis Unit Sarrples

" * "98 "

ACL 31 Cs-137 pCi/ gram 1 -

<7.8 E-3 -

Total 1 _

1*91 _

ACL 31 Calcium meram/ cram Gross a SV 31 Insoluble aci/ liter 5 <3.42 E-1 <3.05 E-1 <2.54 E-1 Gross a 5 2.68 <l.60 4.19 E-1 S4 31 Soluble cCi/ liter Gross 8 91 71 Insoluble cCi/ liter 5 <5.89 E-1 <5.16 E-1 <3.59 E-1 I S1 31 Gross S Soluble rCi/ liter 5 2.11 E 2 1.47 E 2 7.38 E 1 51 31 H-3 cCi/ liter 5 <2. 71 E 2 <2.11 E 2 <l.59 E 2 S4 ll K-40 :Ci/ liter 5 2.2 E 2 1.7 E 2 1.1 E 2 51 31 Co-58 Ci/ liter 5 <l.0 E 1 <7.8 <5.0 SW 31 Co-60 pCi/ liter 5 <7.8 <6 . 9 <5.0 SW 31 In-65 cCi/ liter 5 <l.4 E 1 < l.2 E 1 <8.0 SW 31 Sr-90 pCi/ liter 5 <5.25 E-1 <4.48 E-1 3.03 E-1 SW 31 I-131 Ni/ liter 5 <7.9 E 1 <2.7 E 1 <5.0 SW 31 Cs-137 Wi/ liter 5 <7. 8 <6.6 <5.0 51 31 P4-226 Ci/ liter 5 <l.92 E-1 <l.52 E-1 <8.28 E-2 94 31 Pa-228 Ci/ liter 5 <l.82 8.81 E-1 4.06 E-1 U pCi/ liter 2.40 <l.24 SW 31 5 <3.70 E-1 SY 31 g=/ liter 1 -

3.10 E--l -

e-I I .

i III-21

~

8.~30$[Ib

I TABLE III-K Isotopic Silt Analysis Scheduled Collection Period - Deccrber 1,1978 through May 31, 1979 I Station # Nuclide Times Detected Maxi::un Average Minimum 23 Be-7 2 1.8 E-1 1.7 E-1 1.5 E-1 K-40 6 4.3 2.1 4.7 E-1 Co-60 3 6.7 E-2 4.9 E-2 2.8 E-2 Cs-137 4 3.9 E-2 2.5 E-2 1.0 E-2 Ce-144 2 1.0 E-1 9.2 E-2 8.4 E-2 I Pa-226

'Ih-232 6

6 4.8 E-1 3.9 E-1 3.4 E-1 2.3 E-1 1.1 E-1 4.9 E-2 I 24 Be-7 1 -

3.0 E-l -

K-40 5 1.5 E 1 7.0 3.3 E-1 Co-60 4 2.0 E-1 8.3 E-2 2.0 E-2 Sb-125 1 -

6.2 E-2 -

Cs-137 4 1.0 E-1 6.1 E-2 2.1 E-2 Ce-141 1 -

3.7 E-2 -

Ce-144 1 -

1.8 E-1 -

Ra-226 7 4.5 E-1 3.1 E-1 1.6 E-1 Th-232 7 7.4 E-1 3.5 E-1 1.1 E-1 I

I I .

I III-22 O *2 a u0, *at"i ds.

I

'IABLE III-K (cont.)

Isotopic Silt Analysis Scheduled Collection Period - December 1,1978 through May 31, 1979 I Staticn 4 IAlclide Times Detected Maximun Avarage .tmrun 25 Be-7 I 1 1.3 E-1 K-40 7 1.7 E 1 4.1 9.1 E-1 bb-54 1 -

2.3 E-2 -

Co-60 5 2.4 E-1 7.8 E-2 3.2 E-2 Cs-137 6 7.0 E-2 3.4 E-2 1.2 E-2 Ce-141 1 -

1.1 E-2 -

Ce-144 4 1.2 E-1 1.0 E-1 8.1 E-2 I Ra-226 Th-232 7

7 4.3 E-1 7.8 E-1 3.7 E-1 3.2 E-1 3.0 E-1 2.0 E-1 I 31 K-40 3 1.1 E 1 4.6 8.9 E-1 (Background) Cs-137 2 3.7 E-1 2.4 E-1 1.0 E-1 Ce-141 1 -

4.3 E-2 -

Ra-226 5 5.4 E-1 3.1 E-1 1.6 E-l Th-232 5 1.0 4.4 E-1 9.5 E-2 32 Be-7 2 5.5 E-1 3.9 E-1 2.3 E-1 I K-40 bh-54 7

1 9.0 4.9 5.7 E-2 1.0 Co-60 6 3.7 E-1 1.1 E-1 2.7 E-2

!b-95 1 -

4.0 E-2 -

Ru-106 1 -

S.1 E-1 -

Sb-125 1 -

5.4 E-2 -

Cs-137 5 1.9 E-1 7.6 E-2 1.7 E-2 I Ce-141 Ce-144 1

2 4.9 E-1 4.2 E-2 3.5 E-1 2.0 E-1 Ra-226 7 4.4 E-1 3.2 E-1 8.5 E-2

'Ih-232 7 4.1 E-1 2.8 E-1 8.4 E-2 I

I .

I III-23 33(}))y?,

I I TABLE III-K (cont. )

Isotcpic Silt Analysis Scheduled Collection Period - Decerter 1, 1978 through May 31, 1979 Station # ;Alclide Times Det.ected Ibximun Average Mirdmu:n 33 Be-7 4 5.7 E-1 4.0 E-1 2.2 E-1 K-40 7 1.5 E 1 6.9 2.9 Mn-54 3 1.0 E-1 6.2 E-2 2.5 E-2 Co-60 7 7.7 E-1 3.7 E-1 8.3 E-2 Mb-95 1 -

1.2 E-1 -

Ru-106 2 6.2 E-1 4.7 E-1 3.1 E-1 Cs-137 7 3.8 E-1 1.5 E-1 4.0 E-2 Ce-141 2 4.8 E-2 3.2 E-2 1.6 E-2 Ce-144 3 1.4 6. 4 E -l 8.3 E-2 Ra-226 7 6.3 E-1 4.4 E-1 3.6 E-1

'Ih-232 7 7.3 E-1 4.6 E-1 3.1 E-1 I

I I

I I

I.

I I III-24 mspl.

u s r)- .3

I Table III-L May 1979 Shutdown Environmental Sampling Fesults Sample Typ3 and Distance and I Collection Date Incation from Plant Analysis Result Vegetation 0.5 mile Gross Beta 7.95 pCi/gm-wet I 5/5/79 ESE Sr-90 GeLi Scan Ca 1.71 E-2 FCi/gm-wet Ibne Detected 3.47 nym/gm-wet Vegetation 1 mile Gross Beta 8.46 pCi/gm-wet 5/5/79 ESE Sr-90 5.49 E-1 pCi/gm-wet GeLi Scan None detected Ca 1.51 E 1 mgm/gm-wet Vegetation 0.8 mile Gross beta 2.72 pCi/gm-wet I 5/5/79 South Sr-90 GeLi Ca 4.06 E-2 FCi/gm-wet

!bne detected 1.26 E 1 mgm/gm-wet Vegetation 0.7 mile Grcss Beta 3.28 pCi/gm-wet 5/5/79 North Sr-90 3.76 E-2 pCi/g m e t GeLi Ibne detected Ca 2.39 nym/gm-w t Vegetation 1 mile Gross Beta 2.35 E 1 pC/cm-wet I 5/5/79 NNE Sr-90 GeLi Ca 5.49 E-2 pCi/gm-wet Ncne detec+d 1.50 num/cm-wet i Earth 5/5/79 0.5 mile ESE Grcss Beta GeLi Scan-~ ~

K-40 6.40 pCi/gm-dry 1.4 ECi/gm-wet I Cs-137 Ra-226 Th-232 1.3 E-1 pCi/gm-wet 3.1 E-1 pCi/gm-wet 3.2 E-1 I fi/gm-wet Earth 1 mile Gross Beta 3.77 pCi/gnxirf i 5/5/79 ESE M Scan Cs-137 1.9 E-1 pCi/gm-wet Earth 0.8 mile Gross Beta 3.21 pCi/g Wf 5/5/79 Scuth GeLi Scan Ra-226 2.5 E-1 rCi/gm-wet Earth 0.7 mile Gross Beta 2.56 pCi/cm-dry 5/5/79 North GeLi Scan I K-40 Cs-137 Ra-226 2.7 pCi/gymt 7.0 E-2 pCi/gm-wet 1.3 E-1 pCi/gvwet I Th-232 2.4 E-1 FCi/gvwet III-25 y,,.4

.n?.f3.. Jr

TABLE III-L (cent. )

Gross Beta I

Earth 1 mile 1.97 pCi/gnxiry 5/5/79 NNE GeLi Scan None detected Standing Water 0.7 milo Gross Alpha - sus 4.52 tX'i/ liter I 5/5/79 tbrth Gross Alpha - dis Gross Beta - sus Gross Beta - dis

<6.30 pCi/ liter 1.35 pCi/ liter 1.44 E 1 pCi/ liter I H-3 GeLi Scan Ca

<2.69 E 2 FCi/ liter None detected 2.67 E-1 gm/ liter I Running Water 5/5/79 0.7 mile tbrth GeLi Scan None detected 1.64 E-3 pCi/m 3 I Air Particulate 5/2/79 to 5/6/79 5 miles NE Gross Alpha Gross Beta GeLi Scan 7.26 E-2 pCi/m

!bne Detected 3 I-131 <3.91 E-2 pCi/m I Air Particulate 5 miles Gross Alpha 1.67 E-3 FCi/m 3 3

4/30/79 to SSW Gross Beta 3.98 E-3 FCi/m I 5/5/79 GeLi Scan I-131 Ncne detected

<2.44 E-2 pCi/m 3

3.5 miles Gross Alpha <l.66 E-3 pCi/m 33 I

Air Particulate 5/3/79 to B2M Grcss Beta 7.59 E-2 pCi/m 5/6/79 GeLi Scan None detected ,

I-131 <5.87 E-2 pCi/m' Direct 5 miles TLD 1.72 mPad 5/2/79 to NE 5/6/79 Direct 2 miles TID 1.47 maad 5/2/79 to s 5/6/79 Direct 1.5 miles TID 2.00 rRad I 5/2/79 to 5/6/79 SE Direct 2.5 miles TID 1.97 rRad I 4/30/79 to 5/6/79 SSE I Direct 4/30/79 to 5/6/79 2 miles SW TID 2.22 mPad Direct 17 miles TID 2.14 rRad 5/1/79 to NE 5/6/79 Direct 8 miles TID 1.62 mPad 5/1/79 to Bbrth 5/6/79 I

8301.50

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