ML20147D253

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Effluent Release Rept for Period Jul-Dec 1986
ML20147D253
Person / Time
Site: Oyster Creek
Issue date: 12/31/1986
From: Fiedler P
GENERAL PUBLIC UTILITIES CORP.
To:
References
NUDOCS 8801200109
Download: ML20147D253 (78)
v • d • e


Text

A 4- - 4 ~+W 3 &4.. p 24s 40 .- a e m la-.4 4 - a m w

e GPU NUCLEAR CORPORATION-OYSTER CREEK NUCLEAR' GENERATING STATION EFFLUENT RELEASE REPORT 1986-2 i

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SUMMARY

OYSTER CREEK NUCLEAR GENERATING STATION 1986-2 SEMIANNUAL EPPLUENT RELEASE REPORT The Semiannual Effluent Release Report is submitted to the United States Nuclear Regulatory Commission (NRC) every six months in accordance with the Oyster Creek Nuclear Generating Station (OCNGS) Technical Specifications.

It summarizes the radioactive liquid and gaseous effluents released and solid radioactive wastes shipped from the OCNGS.

In addition, meteorological data is presented in joint frequency tables per atmospheric stability clacs. This report concludes that exposures to man from OCNGS adioactive effluenta are well below the federal limits contained in Title 10, Part 50 of the Code of Federal Regulations which 4re considered by the NRC to be acceptable limits to protect the health and welfare of the public.

For clarity, the report is organized into three parts. Section I provides a summary of plant operations for the reporting period. The reactor was shutdown during the period from July 1, 1986 through December .

20, 1986 for maintenance' and refueling. Reactor startup occurred on December 21, 1986 for low power testing. The generctor was placed on-line on December 28, 'J 8 6.

Section II summarizes t'.te meteorological data and ef fluents released f rom the f acility for the reporting period. It itemizes gaseous releases

of 37.1 curies of fission and activak. ion gases, 0.0316 curies of non-particulate halogens, 4.61 curies of tritium, and 0.00232 curies of In addition,

  • curies of fission and particulate radioactivity.

activation products, 0.00135 curies of dissolv(d gases, and 1.07 curies of tritium were released in 9 batch liquid releases. Section II also itemizes 694.2 curies of radioactivity, contained in 445 cubic meters of waste, which was shipped offsite in 35 shipments. These releases are similar to or less than releases of nuclear plants of comparable type, age, and size. The report underscores the fact that all effluents released were within the federal regulatory requirements of OCNGS Technical Specifications.

Section III provides an assessment of Oyster Creek's radiological impact on man. Written and tabular output concludes that exposures to can f rom f acility radioactive ef fluents for this reporting period are well below the f ederal regulatory limits specified in 10CFR20, 10CFR50, cnd the OCNGS Technical Specifications.

The OCNGS Technical Specifications were revised during the second quarter of the reporting perict. Data are reported accordingly.

  • The data base is not complete per this date. Delays we:e encountered in obtaining Strontium-89 and Strontium-90 data for liquid releases made in the second quarter An addendum to this report updating this section shall be prepared and submitted as soon as the data are available.

1 1

TABLE OF CONTENTS PAGE LIST OF TABLES i LIST OF FIGURES iii I Il4CRODUCTION 1 II EPPLUENT AND WASTE DISPOSAL

SUMMARY

4 III RADIOLOGICAL IMPACT ON MAN 64

LIST OF TABLES Table # Title Page .

Table 1A Effluent and Waste Disposal Semiannual Report 12 1986-2. Gaseous Effluents - Summation of all Releases Tables 1B & Effluent and Waste Disposal Semiannual Report 13-14 1C 1986-2. Gaseous Effluents - Elevated Releases Tables ID & Effluent and Waste Disposal Semiannual Report 15-16 1E 1986-2. Gaseous Effluents - Ground Level Releases Table 2A Effluent and Waste Disposal Semiannual Report 17 1986-2. Liquid Effluents - Summation of all Releases Table 2B Effluent and Waste Disposal Semiannual Report 18 1986-2, Liquid Effluents Table 3A & Effluent and Waste Disposal Semiannual Report 19-20 38 1986-2. Solid Waste and Irradiated Fuel Shipments Table 4 Meteorological Classifications of Atmospheric 26 S'tability Table 5 Oyster Creek Joint Frequency Tables of Wind 27-34 Speed and Direction (33 feet) versus Delta Temperature (150-33 feet). 7/1/86 - 9/30/86 Table 6 Oyster Creek Joint Frequency Tables of Wind 35-42 Speed and Direction (33 feet) versus Delta Temperature (150-33 feet). 10/1/86 - 12/31/86 Table 7 Oyster Creek Joint Frequency Tables of Wind 43-50 i speed and Direction (380 feet) versus Delta l

Temperature (380-33 feet). 7/1/86 - 9/30/86 l

Table 8 Oyster Creek Joint Frequency Tables of Wind 51 58 i Speed and Direction (380 feet) versus Delta l Temperature (380-33 feet). 10/1/86 - 12/31/86 l

l Table 9 Meteorological Data Recovery for the Oyster 63 Creek Nuclear Generating Station

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LIST OF TABLES Table 4 Title , Page Table 10 Summary of Maximum Individual Doses for 67 the period f rom July, 1986 through September, 1986 Table 11 Summary of Maximum Individual Doses for 68 the period f rom October,1986 through Decembe r , 1986 Table 12 Summary of Maximum Individual Doses for 69 the period July,1986 through Decembe r, 1986 O

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LIST OF FIGURES Fiqure $ '

Title Page 1 Meteorological Data: Schematic Diagram 22 of System Components and Information Flow ,

2 Oyster Creek Monthly Rainfall 25 3 Wind Rose - 33' Level - July, 1986 59 >

through September, 1986 4 Wind Rose - 380' Level - July, 1986 60 through September,1986 5 Wind Rose - 33' Level - October,1986 61 through Decembe r,1986 6 Wind Rose - 380' Level - October,1986 62 through Decembe r,1986 f

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I. INTRODUCTION 5

I. INTRODUCTION The Oyster Creek Nuclear Generating Station has generated electricity since December,1969. The operating license permits station operation up to a power level of 1930 megawatts .(thermal) at a levelized, installed annual capacity of 620 megawatts (electrical). A more detailed description of the facility can be obtained from the Final Environmental Statement.

This report is submitted in accordance -with Section 6.9 of the Technical Specifications - Appendix A of the Oyster Creek Unit Number 1 Provisional Operating Lic'ense, DPR-16.Section I includes a brief summary of the plant operating status f rom July 1,1986 through Decembe r 31, 1986.

Section II follows the format of USNRC Regulatory Guide 1.21 for

. the provision of summaries of OCNGS gaseous ef fluents, liquid effluent's and solid waste offsite shipments. In addition, this section provides information on meteorological data for the reporting period of July 1,1986 through December 31, 1986. A description of the meteorological data collection system is provided, as well as -

joint frequency distribution tables for the various stability classes (in USNRC Regulatory Guide 1.21 format) and cumulative wind roses. .

The Oyster Creek Operating License and Technical, Specifications were amended on November 20, 1986. Amendment 108 incorporated the Radiological Ef fluent Technical Specifications (RETS) required by Appendix I to 10CPR50. Because the transition to RETS occurred midterm in this reporting period, limits applicable prior to and after November 20, 1986 are clearly marked.

I

I PLANT OPERATIONS

SUMMARY

July 1, 1986 Reactor Shutdown - Refueling and Maintenance Outage July 15, 1986 Reactor Shutdown - Refueling and Maintenance Outage July 31, 1986 Reactor Shutdown - Refueling and Maintenance Outage August 15, 1986 Reactor Shutdown - Refueling and Maintenance Outage August 31, 1986 Reactor Shutdown - Refueling and Maintenance Outage September 15, 1986 Reactor Shutdown - Refueling and Maintenance Outage September 30, 1986 Reactor Shutdown - Refueling and Maintenance Outage October 15, 1986 Reactor Shutdown - Ref ueling and Maintenance Outage Octobe r 31, 1986 Reactor Shutdown - Refueling and Maintenance Outage November 15, 1986 Reactor Shutdown - Refueling and Maintenance Outage November 31, 1986 Reactor Shutdown - Refueling and Maintenance Outage December 15, 1986 Reactor Shutdown - Refueling ard Maintenance Outage Decemb1r 21,1986 0110 Reactor Startup 0247 Reactor Critical December 34, 1986 0249 Reactor Scram (from 34 power)

December 26, 1986 1350 Reactor Startup 1525 Reactor Critical Decembe r 28, 1986 Generator On Line December 29, 1986 2007 Generator Off Line ,

2307 Reactor Scram (Manual)

December 31, 1986 Reactor Shutdown

II. EFFLUENT AND WASTE DISPOSAL

SUMMARY

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l EFFLUENT AND WASTE DISPOSAL

SUMMARY

A. Gaseous Effluents During the reporting period, July 1,1986 through December 31, 1986, 3.71 El curies of fission and activation gases, 6.07 ;-4 cu ries of non-particulate halogens (iodines) with half-lives greater than eight days, 4.46 E-4 curies of particulates with half-lives greater than eight days, and 4.61 curies of tritium were released. The maximum hourly release rate of gross activity from the stack was estimated to be 3.86 E-4 microcuries per second which was a result of residual particulate activity and occurred between September 23, 1986 and September 26, 1986. The first and second quarter airborne releases for this period are summarized in Tables lA through IE which are found on pages 12 through 16.

B. Liquid Effluents A total of~1.09 E7 liters of water was processed through the radwasto system. Of this, 6.69 E5 liters containing

  • curies of activity were released to the environment. Prior to November 20, 1986,,seven liquid releases to che environment were made. No

' unidentified

  • gross radioactivity (beta-gamma) was detected prior to any of these releases, therefore, no maximum concentration of gross radioactivity (beta-gamma) was released to the unrestricted area.

The first and second quarter liquid releases for this period are summarized in Tables 2A and 2B which are found on pages 17 and 18.

  • The data base is not complete per this date. Delays were encountered in obtaining Strontium-89 and Strontium-90 data for liquid releases made in the second quarter. An addendum to this report updating this section shall be prepared and submitted as soon as the data are available.

C. Solid During the reporting period, a total volume of 4.45 E2 cubic meters of solid waste containing 6.94 E2 curies of radioactivity was shipped off site in 35 shipments. No irradiated fuel was shipped.

The solid waste shipments are summarized in Tables 3A and 3B which are found on pages 19 and 20.

D. Meteorological Data During the reporting period of July 1, 1986 through December 31, 1986, onsite meteorological conditions were monitored and recorded.

Joint frequency distribution of wind speed and direction data obtained from the 116 meter (380 feet) and the 10 meter (33 feet) sensors are summarized for each stability class per quarter. Also included are percent of data ecovery and cumulative wind roses for 10 meter (33 feet) and 116 meter (380 feet) elevations. The meteorological data for this reporting period are summarized in Tables 4 through 9 which are found on pages 26 through 58 and page 63.

Meteorological data presented in the format described above for the period of January 1,1986 through June 30, 1986 can be found in the OCNGS Effluent Release Report 1986-1.

I EFFLUENT AND WASTE DISPOSAL SEMI ANNUAL REPORT SUPPLEMENTAL INFORMATION FACILITY - Oyster Creek Nuclear Generating Station LICENSEE - Owner - Jersey Central Power & Light Company Operator - GPU Nuclear Corporation' .

1. Regulatory Limits - Through November 19, 1986
a. Fission and Activa' tion Gases:

Technical Specification 3.6. A.1 Q = 0.21 Ci/sec E

b. Iodines and particulates, half-lives > 8 days:

Technical Specification 3.6.A.2 4 uci/see c '. Liquid Effluents:

Technical Specification 3.6.B.1 Maximum permissible concentrations, Appendix B, Table II, Column 2 <

of 10 CPR 20.

2. Regulatory Limits - Af ter November 19, 1986
a. Fission and Activation Gases:

Technical Specification 3.6.E.1 The gross radioactivity in noble gases discharged from the main condenser air eject,or shall not exceed a 0.21/E Ci/sec af ter the holdup line where E is the average gamma energy (MeV per atomic transformation).

Technical Specification 3.6.K.1 The dose equivalent rate outside of the EXCLUSION AREA due to radioactive noble gas in gaseous effluent shall not exceed 500 meem/ year to the total body or 3000 mrem / year to the skin.

Technical Specification 3.6.L.1 The air dose outside of the EXCLUSION AREA due to noble gas released in gaseous effluent shall not exceed:

5 mead / calendar quarter due to gamma radiation, 10 mead / calendar quarter due to beta radiation, 10 mead / calendar year due to gamma radiation, or 20 mead / calendar year due to beta radiation.

Technical Specification 3.6.N.1 The annual dose to a MEMBER OF THE PUBLIC due to radiation and radioactive material in effluents from the OCNGS outside of the EXCLUSION AREA shall not exceed 75 meec .o his thyroid or 25 meem to his total body or to any other organ.

b. Iodines and Particulates '

Technical Specification 3.6.K.2 The dose equivalent rate outside of the EXCLUSION AREA due to H-3, I-131, I-133, and to radioactive material in particulate having half-lives of 8 days or more in gaseous effluents shall not exceed 1500 mrem / year to any body organ when the dose rate due to H-3, Sr-89, Sr-90, and alpha-emitting radionuclides is averaged over no more than 3 months and the dose rate due to other radionuclides is averaged over no more than 31 days.

Technical Specification 3.6.M.1 The dose to a MEMBER OF THE PUBLIC from iodine-131, iodine-133, and f rom radionuclides in particulate form having half-lives of 8 days or more in gaseous effluents, outside of the EXCLUSION AREA shall not exceed 7.5 meem to any body organ per calendar quarter or 15 mrem to any body organ per calendar year.

c. Liquid Effluents:

Technical Specification 3.6.I41 The concentration of radioactive material, other than noble gases, in liquid effluent in the discharge canal at the Route 9 bridge shall not exceed the concentrations spegified in 10CFR Part 20, Appendix B, Table II, Column 2.

Technical Specification 3.6.I.2 The concentration of noble gases dissolved or entrained in liquid effluent in the discharge canal at the Route 9 bridge shall not exceed 2 x 10-4 microcuries/ milliliter.

i Technical Specification 3.6.J.1 The dose to a MEMBER OF THE PUBLIC due to radioactive material in liquid effluents beyond the outside of the EXCLUSION AREA shall not exceed:

1.5 mrem to the total body during any calendar quarter, 5 mrem to any body organ during any calendar quarter, 3 mrem to the total body during any calendar year, or 10 meem to any body organ during any calendar year.

3. Maximum Permissible Concentrations (MPC)
a. Fission and Activation Gases:

Appendix B, Table II, Column 2, of 10CFR20

b. Iodines and Particulates:

Appendix B, Table II, Column 2, of 10CFR20

c. Liquid Effluents:

Appendix B, Table II, Column 2, of 10CFR20 except for dissolved or entrained noble gases where the limit is 2 E-4 uCL/ml .

4. Average Energy
a. First Quarter - Plant Shutdown
b. Second Quarter - 7.70 E-1 MeV
5. Measurements and Approximation of rotal Radioactivity
a. Fission and Activation Gases:
1. Stack - The continuous recording of gross activity and the incorporation of isotopic data obtained from a weekly grab sample analyzed using a GeLi detector.
2. AOG Vent - The continuous recording of gross activity and the incorporation of isotopic data obtained from a monthly grab sample analyzed using a GeLi detector.
c. TB/FP Vent - A grab sample is obtained four times a ween which is analyzed for isotopic activity using a GeLi detector.
b. Iodines:
1. Stack - Filters are pulled twice a week and analyzed using a GeLi detector.

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l 2. AOG Vent - Pilters are pulled twice a week and analyzed using a GELL detector.

3. TB/FP Vent - Filters are pulled twice a week and analyzed using a GeLi detector,
c. Particulates:
1. Stack - Filters are pulled twice a week and analyzed using a low, background internal proportional beta counter and a GeLi detector.
2. AOG Vent - Pilters are pulled twice a week and analyzed using a GeLi detector.
3. TB/PP Vent - Pilters are pulled _twice a week and analyzed using a GeLi detector.
d. Liquid Effluents:

Analysis per batch release using gamma ray spectrometry with i GeLi Detector, a low background beta couater, and a liquid scintillation counter.

Analysis of Error Associated with the Measurement of Radioactive Materials in Effluents and Solid Wastes Effluents All stages of the production of effluent estimates have been assigned an estimated and conservative error potential. Stages include aample collection, radiochemical analysis, and compilation of the effluent  :

estimation process. The use of these error factors assures that f acility ef fluents will not be underestimated.

Solid Waste The process by which the levels Of radioactive materials in solid vastes are estimated is one which requires conservatism throughout.

Representative sample analyses and/or surf ace contamination surveys are combined ~with estimates of waste volume to provide the level of radioactive materials in solid wastes. Conservative techniques are used in all phases of this process to assure that the amount of radioactive material in solid wastes is not underestimated.

6. Batch Releases
a. Liquid
1. Number of batch releases:
a. First Quarter - No Releases
b. Second Quarter - 9 Releases

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2. Total time period for batch releases:
a. First Quarter - No Relea3es
b. Second Quarter - 1.24 E3 minutes
3. Maximum time period for a batch release:
a. First Quarter - No Releases
b. Second - Quarter. - 1.75 E2 minutes
4. Average time period for a batch release:
a. First Quarter - No Releases
b. Second Quarter - 1.38 E2
  • minutes
5. Minimum time period for a batch release:
a. First Quarter -

No Releases

b. Secor.d Quarter - 5.30 El minutes
6. Average stream flow during periods of release of effluent in i a flowing stream:
a. First Quarter -

No Releases

b. Second Quarter - 2.20 E6 liters / minute .
7. Abno rmal Releases
a. Liquid
1. Number of releases:

None

2. Total activity released:

Not Applicable

b. Gaseous
1. Number of releases:

None

2. Total activity released:

Not Applicable

I l TABLE 1A EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT 1986-2 GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES l' l Unit First Second Est. Total Quarter Quarter Error 1 A. Fission & activation gases l1. Total release l Ci l (LLD I 3.71 El l 3.0 El l l2. Average release rate for period luci/sec l -

! 1.34 E2 l l3. Percent of Tech Spec limit l  % \ -

l 4.91E-2l B. Iodines

~ l 1. Total Iodine-131 l Ci I < T *D \ 6.07 E-4 l 2.5 El l l2. Average release rate for period' luci/sec l -

l 7.63 E-5 l Percent of Tech Spec limit

  • l 3. l l l l  %

C. Particulates Particulates with 1 half-lives > 8 days Ci 1.34 E-4 3.12 E-4 2.5 El l_3 Average release rate for period luci/see i 1.68 E-5 l 3.92 E-5 l l3. Percent of Tech Spec limit ]  % j 4.20 E-4 l

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,. l4. Gross alpha radioactivity l Ci I 4.00 E-6 l 1.57E-6l D. Tritium  :

l 1. Total release l Ci l 3.10 l 1.51 l 4.0 El l l 2. Average release rate for period Iuci/sec { 3.90 E-1 \ 1.90 E-1 l l3. Percent of Tech. Spec. Limit l  % l -

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  • See Radiological Impact on Man section of this report.

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I I TABLE IB EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT 1986-2 GASEOUS EFFLUENTS-ELEVATED RELEASE I I CONTINUOUS MODE Nuclides Released Unit First Second LLD Qua rte r Quarter uCi/cc

1. Fission gases l Krypton-85m l Ci l ( LLD l 2.86 l l 4.24 E-8 l l Krypton-87 l Ci l (LLD l 7.64 l l 7.42 E-8 l l Krypton-88 l Ci l ( LLD l 9.09 l l 1.34 E-7 l l Xenon-133 l Ci l (LLD l (LLD l l 1.75 E-7 l l Xenon-135 l Ci l < LLD l 1.75 El l l 3.63 E-8 l l Xenon-135m l Ci l (LLD l < LLD l l 6.36 E-8 l l Xenon-138 l Ci l < LLD l < LLD -l l 1.39 E-7 l l others . l l l l l l l Krypton-89 l Ci l < LLD l < LLD l l 5.76 E-7 l l Xenon-133m l Ci l < LLD l < LLD l I 3.'25 E-7 l l Xe non-137 l Ci l < LLD l < LLD l l 4.28 E-7 l i

l l l l l l l 1 l l l l l l l Tetal for period l Ci l <LLD l 3.71 El l l l ,

3. ' Iodines l fodine-131 l Ci l <LLD l 6.07 E-4 l l 2.51 E-13 l l Xodine-133 l Ci l ( LLD l 1.34 E-2 l l 2.46 E-13 l l Rodine-135 l Ci l ( LLD l 1.76 E-2 l l 1.48 E-12 l l Total for period l Ci l ( LLD l 3.16 E-2 l l l l

l l

I I TABLE IC EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT 1906-2 GASEOUS EFFLUENTS-ELEVATED RELEASE I . I Nuclides Released Unit First Second LLD Qua rte r Quarter uCi/cc

3. PARTICULATES l Strontium-89 l Ci l 7.30 E-6 l 1.30 E-4 l l 5.42 E-15 l l Strontium-90 l Ci } (LLD l 2.62 E-6 l l 1.05 E-15 j' l Cesium-134 l Ci l < LLD l ( LLD l l 3.49 E-13 l

.l Cesium-137 l Ci l 2.72 E-5 l < LLD l l 3.97 E-13 l l Barium-140 l Ci l ( LLD l 1.08 E-4 l l 8.66 E-13 l

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l Lanthanum-140 l Ci l < LLD l < LLD l l5.95E-13l l, l l l l l l l OTHERS l l l l l l l_ Mangane se-54 l Ci l <LLD l 7.17 E-5 l l4.03E-13l l Cobalt-60 l Ci I 9.96 E-5 l (LLD l l 6.83 E-13 l l Strontium-91 l Ci l ( LLD l 1.56 E-3 l l9.62E-13l l Iodine-133 l Ci l <LLD l 3.'17 E-4 l l 2.43 E-13 l l, l l l l l l l l i i i i i l 3 l l l l l l l

, l l l l l l l l l l l l l l l l l I I l l l l I l l l l l l l l l l l l l l l l l l 4

l l l l l l l l l l l l l l l l l l l l l l l l 1 l l l t l l l l l l l l TOTAL l Ci l 1.34 E-4 l 2.19 E-3 l l l I

l l l l l l l l l l l l l l

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7 I I FABLE ID EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT 1986-2 GASEOUS EFFLUENTS - GROUND-LEVEL RELEASE I l CONTINUOUS MODE Nuclides Released Unit First Second LLD Quarter Quarter uCi/cc

1. FisJion gases l krypton-85m l Ci l ( LLD l <LLD l l 5.13 E-8 l l krypton-87 l Ci l < LLD l < LLD l l 1.12 E-7 l l krypton-88 l Ci l ( LLD l ( LLD l l 1.98E-7j l xenon-133 l Ci I (LLD l ( LLD l l 1.22 E-7 l 4 l xenon-135 l Ci l < LLD l < LLD l l 4.39 E-8 l l l xenon-135m l Ci I (LLD l ( LLD l l 2.22 E-7 l l- xenon-138 I Ci l <LLD l < LLD l l 3.57 E-7 l l cthers l l \ l l l l krypton-89 l Ci l (LLD l (LLD l l 1.31 E-5 l l xenon-133m l Ci l ( t,LD l < LLD l l 4.52 E-7 l l xenon-137 l Ci l < LLD  ! <LLD l .I 6.31 E-6 l l l l l l l l l l 1 l 1 l l l 1 1 I l l l l Total for period l Ci l < LLD , } ( LLD l l l
2. Iodines l Iodine-131 l Ci l < LLD l ( LLD l l 4.14E-14l l l Iodine-133 l Ci l (LLD l ( LLD l l 5.51 E-14l I

l Iodine-135 l Ci l <LLD l <LLD l l 2.13E-13l  !

l Total for period l Ci l < LLD l (LLD l l l l

l l

l

. . ~ - .. - -. -_- ~ .. _

I l TABLE lE ~

EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT 1986-2 GASEOUS EFFLUENTS - GROUND-LEVEL RELEASE l

  • l l

Nuclides Released Unit First Second LLD Quarter Qua rte r u Ci /cc ,

3. PARTICULATES l Strontium-89 I Ci l <LLD I (LLD I l 1.64 E-15 l l -Strontium-90 l Ci l < LLD I < LLD l l 3.50 E-16 l 2

l Cesium-134 i Ci I ( LLD I (LLD I I4.53E-14l l Cesium-137 I Ci I (LLD 1 < LLD l l 7.01 E-14 l l Barium-140 I Ci I ( LLD l (LLD I l.l.15E-13l l Lanthanum-140 I Ci l ( LLD l ( LLD l l 2.79 E-14 l l l I l l I l l OTHERS I i l } } l l l l l l 1 l l TOTAL l Ci l < LLD 1 <LLD I l l j .I I I I I i l

l I I I I i ,l l 1 1 I I I l l 1 I I I I l l l 1 I I I l l l l l l l _l l 1 1 I I I i l I I I I I l  ;

! I I I I I I <

! I I I I I I I I I I I I I l I I I I I I l l l 1. I I I I l l 1 1 I I l ,

l 1 1 I I l l

, I I I I I I l  ;

l L I I I I i l l l l 1 1 I I l l

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"*BLE 2A EFFLUENT AND WASTE DISPOSAL SEMTANNUAL REPORT 1986-2 LIQUID EFFLUENTS-S!'MMATION OF ALL RELEASES l

Unit First s cond 8st. Total Quarter Quarter Error %

A. Fission & activation gase; i

1. Total releases (not including  !
2. Average diluted concentratiot **

during period uCi/ml -

Percent of applicable limit l -

l l l 3.

l  %

B. Tritium Total release l Ci I l 1.07 l 3.0 El l l_1.

2. Average diluted concentration during period uCi/ml - 4.56 E-8 l3. Percent of applicable limi,t l  % l -

l 1.52 E-3 l C. Dissolved'and entrained gases l 1. Total release I Ci l

  • I 1.35 E-3 l 3.0 El l
2. Average diluted concentration during period uci/ml - 5.76 E-ll l 3. Percent of applicable limit l  % l -

l 2.8' E-5 l D. Gross alpha radioactivity Ci (LLD l 3.0 El l l1. Total release l l  !

E. Volume of waste released (prior to dilutien) liters 0.00 6.69 E5 1.0 El ,__

F. Volume of dilutton water used duris? period litcts 5.53 E10 8.82 R10 1.0 El

' NO RELEASES 29IS PERIOD.

    • The data base is not aomplete per this date. Delays dere encountered in obtaining Strontium-89 a.M Strontium-90 data C l'* aid releases made in the second qua ter. An addesdum to this report updating this section shall be prepared and submi*ted soon as the data are available.

t- - - - - _ _ _ _ - _ _ - - __ _ _ _ _ ____ _ ____

I I

TABLE 2B EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT 1986-2 LIQUID EFFLUENTS l

l l l

BATCH MODE

' First Second LLD Quarter Qua rte r uCi/ml Nuclides Released Unit Strontium-89 I Ci l l I l l l

Strontium-90 l Ci l l l l l l_

Ci

  • l ( LLD l l 5.73 E-7 l l Cesium-134 l l ,

Cesium-137 l Ci }

  • I (LLD l l 5.54 E-7 l l

Iod i nte-131 l Ci l

  • l (LLD l \ 4.05 E-7 l l

Cobalt-58 l Ci I

  • l (LLD l l 4.68 E-7 l l

Cobalt-60 l Ci l

  • I <LLD l l 1.57 E-6 l l

l Ci I l < LLD l l 8.04 E-7 l l Iron-59 Zine-65 l Ci l'

  • l < LLD l l 7.18 E-7 l l

Manganese-54 I Ci I

  • l (LLD l l 6.29 E-7 l l

Ci

  • l < LLD l l 3.42 E-6 l l Chromium-51 l ,

l Zirconium-95 l Ci l I (LLD l l 7.22 E-7 l l ,

Ci * (LLD l I 3.45 E-7 l l Niobium-95 l l l Molybde num-99 l C! l I (LLD l l 2.62 E-6 l l

Technetium-99m l Ci l

  • I (LLD l l 3.83 E-7 l l

Ci * < LLD l l 1.90 E-6 l l Barium-140 l l l Ci

  • l (LLD l l 6.27 E-7 l l Lanthanum-140 I l Cerium-141 l Ci l
  • I < LLD l 6.91 E-7 l l

\ \ \ \ \ l l

l l l 1 I l l

l l l l l l l

Ci l

  • l
    • l .l l l TOTAL FOR PERIOD 1 l Xenon-133 l Ci l
  • l 4.52 E-4 l l 2.07 E-6 l l Xenon-135 l Ci l
  • I 8.95 E-4 I l 4.59 E-7 l l I l l l l l

l 1 I I i l l

l TOTAL FOR PERIOD l Ci l l 1.35 E-3 l l l

  • NO RELEASES THIS PERIOD.
    • The data base is not complete per th; s date. Delays were encountered in obtaining Strontium-89 and Stroni'.um-90 data for liquid releases made in the second quarter.

An addendum to this report updating tnis section shall be prepared and submitted as soon as the data are available.

I I

TABLE 3A EPPLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT 1986-2 SOLID WASTE AND IRRADI ATED PUEL SHIPMENTS l

l A. Solid waste shipped of fsite for burial or disposal (not irradiated fuel) 6-month Est. Total Unit period Error, %

1. Type of waste
a. Spent resins, filter sludges, mJ 1.01 E2 evaporator bottoms, etc. Ci 6.76 E2 2.5 El
b. Dry compressit,le waste, mJ 3.44 E2 contaminated equip., etc. Ci 1.82 El 2.5 El
c. Irradiated components, control mJ rods, etc. Ci NONE -

mJ

d. Other (describe) Ci NONE -

Estimate of major nuclide composition Percentage Activity (C1) 2.

(by type of waste)

a. Co ba lt -60 3.56 El 2.41 E2 Iron-55 3.08 El J 2.08 E2 Cesium-137 1.70 El l 1.15 E2 Cesium-134 7.97 5.39 El Nickel-63 2.16 E-1 1.46
b. Iron-55 5.94 El 1.08 El Cobalt-60 3.20 El 5.82 2.02 Cesium-lJ7 3.68 E-1 Nickel'-63 2.30 E-1 4.19 E-2 Plutonium-241 2.14 E-1 3.89 E-2 c.

d.

3. Solid Waste Disposition i . l Number of Shipments Mode of Transportation l Destination 35 Motor Vehicle ,

Barnwell, SC B. 1cradiated Puel Shipments (Disposition)

Number of Shipments Mode of Transportation Destination f None -

l TABLE 3B Effluent and Waste Disposal Semiannual Report 1986-2 Solid Waste PhysicR1 Description Classification Total Total of the Waste of the Waste Volume Activity (10 CPR 61) (m3 ) (Ci)

SPENT RESIN A 4.93 El 2.62 El SPENT RESIN B 3.37 2.38 E2 SPENT RESIN C 3.37 3.20 E2 FILTER SLUDGE A 2.01 El 4.66 El EVAPORATOR BOTTOMS A 2.51 El 4.32 El DRY ACTIVATED WASTE A 3.44 E2 1.82 El The solidification agent is cement.

i

Meteorological Data Summary The Oyster Creek Nuclear Generating Station obtains meteorological data f rom the site meteorological instrument tower (Figure 1 - Page 22) .

The tower is 400 f eet tall and located approximately west-northwest of The following the site at a distance of 2529 f eet from the stack.

instrumentation is located on the tower:

HEIGHT OF INSTRUMENT. INSTRUMENT ABOVE GROUND 33 feet Wind Speed (10 meters)

Wind Direction Temperature l

' Dew Point 150 feet Wind Speed f46 meters)

Wind Direction Temperature 380 feet Wind Speed (116 meters)

Wind Direction Temperature Dew Point There are redundant wind speed, wind direction, and temperature sensors at the 33 and 380 foot levels to insure an ef ficient percentage of data recovery and to comply with regulatory requirements. In addition, a processor calculates temperature dif ferentials (asT) between I

i

FIGURE 1 CPU NUCLEAR CORPORATION OYSTER CREEK NUCLEAR CENERATING STATION METECOLOGICAL DATA:

_ ges.gooi (g,gt SC81EMATIC DIACRAM OF SYSTDI COMPONENTS AIO INFORMATION FLOW

(

A

MAIN COMPUTER FOR STORACE

{-

OF METEOROLOGICAL DATA l

1 r j

J

(REMOTE} REMOTE ACCESS
0.C. ENVIROINENTAL f CONTROLS COMPUTER TERMINAL rLess-root thts.

s DCNCS SELECTED STRIP OIART RECORDERS IN THE OCNGS CONTROL ROOM

_ss-root ttvrt 3 ..

J >

400' METEOROLOGICAL TOWER WITil INSTRUMElfr TRANSMITTERS AT 3 LEVELS, SIGNAL PROCESSORS, COMPUTER, AND ALL STRIP OIART AECORDERS AT BASE (150-33) and (380-33)-foot levels. These data are then recorded on charts and stored in in on-site computer and ats used to determine atmospheric stability and, in turn, atmospheric dispersion. In addition, data is t- imetered, monitored, and recorded at the Oyster Creek Control Room.

The meteorological tower sensors, chart recorders, and processors are calibrated four times a $; ear, according to the draf t NRC Regulatory Gaide 1.23, Revision 1. Periodic tower inspections are done to insure maximum data integrity The average lata cucovery is 97% for the six month period f rom July through December of 1986 (Table 9 - Page $3). Meteoroloc: il data are an integral part of the off-site dose assessment progre.n.

Data knalysis During the first qaarter of the period (July :hrough September) the predominant wind direction is from the wNac and southwest. Winds from the west are 'che.acteristic of a modified enntinen tal polar air mass that follows cold frontal passages. Winds from the sc -hwest are usually associated with maritime tropical air normally presenh prior to cold frontal passages. The most f requent wind direction is f rom the south and is the end result of the sea-breeze phenomenon. At the height of this ,

mesoscale effect (approximately 2:00 to 4:00 in the afternoon) the wind will parallel the coast - the result created f rom uneven heating between land and sea coupled with the natural rotation af the earth. The secoad quarter ioctober through December) is utually described as a transition .

, period between the previously described summer patterns and those found in winter (vinds f rom the west-northu.st and no rth) . However, the entire recond quarter was slightly cooler than usual, and, as seen in the wind l

L

roses, directions seemed to represent those conditions found during the winter months. The predominant wind direction during the second quarter was from ti.* northwsst.

Other characteristics f or the entire six-month period include a small caxima of wind direction from the northeast, especially during the second qua rte r (Oct-Dec ) . This is due to the air flow around lacge high pressure systems. Perivds with this onshore f etch have characteristic low clouds, drizzle and fog (stable atmotpheres).

For the period of July through December, precipitation was above normal (36.30 inches). The six-month average total from the Atlantic City National Weather Service historical record is 22.0 inches (~ic 2re 2, page 20).

During summer months precipitation is generally character'. zed by events of short duration but strong intensity (convective showers). With this type 'of precipitation event, there will be increased particulate f allout (washout) fromtheatmosphere,whichhasimplibetionsforradionuclidedeposition.

During the summer, marine air, which is atable, will generally suppress these convectise-type storms and decrease precipitation at most coastal locations. The sea-breeze can produce the same result. This effect can occur along the coast up to 12 miles inland. Rainf all events during the six-month period were, for the most part, due to extratropical storms of light to moderate intensity and long duration, especially during the sec)nd quacter.

1 FIGURE 2 Monthly Rainfdl For the Period July - December 1986 14-~

q. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I m l-~-

  • I k 'u n
  • E
g. . . . . . .

g....................

l*l;':..

u

v j s K.

Iq l'

3 g g. . . . . . $.......................

  • s
. n  : i 4- ' ~ ~ - >
~ ~ ~ - ~ * ~ ~ ~ ~ ~ -

?~~- ~~-

f n

g. . . . ..  :. . . .. ... I ...

I $' l (Z) ACf AVERACE gi /

g ' G OCa5 AVERAGE A. , 3 jI G OC88 AVERAGE o i i , , i JUL - AUG SEP OCT NOV DEC

. Mont l

-25~

TABLE 4 METEOROLOGICAL CLASSIFICATIONS OF ATMOSPF.ERIC STABILITY P

3 Stability Pasquill 'el Temperature Change  !

Classification Categories (degrees) With Height (*F/100 ft)

Extremely Unstable A 25.0 -1. 0 '

Moderately Unstable B 20.0 -1.0 t1 -0.9 Slightly Unstable C 15.0 -0.9 to -0.8 Neutral D 10.0 -0.8 to -0.3 Slightly Stable E 5.0 -0.3 to 0.8 Mode ratel,y Stable F 2<5 0.8 to 2.2 Extremely Stable G 1.7 2.2 1 Standard doviation of horizontal wind direction fluctuation over a ,

period of 15 minutes to 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />. The values shovn are average for each stability classification.

t

TABLE 5 1

Oyster Creek Meteorological Tower Joint Frequency Tables of Wind Speed '

and Wind Direction 33ft versus Delta Temperature 150-33ft for the period 7/1/86 - 9/30/86 PERIOD OF RECORD: 860701'01-86093024 .

STABILITY CLASS: A DT/DZ ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 l WIND _

WIND SPEED (mph)

DIAECTION 1-3 4-7 8-12 13-18, 19-24 24 TOTAL N 2 6 5 0 0 0 13 NNE O 7 0 0 0 0 7 NE 1 11 12 4 0 0 28 53 i ENE 2 35 15 1 0 0 E 2 38 20 1 0 0 61 ESE 1 33 10 0 0 0 44 ,

SE O 31 30 0 0 0 61 SSE 2 10 43 3 0 0 58 S 0 4 59

  • 17 0 0 80 ,

SSW 0 6 27 6 0 0 39 SW 1 12 13 6 0 0 32 WSW 2 8 23 0 0 0 33 W 0 6 16 1 0 0 23 WNW 1 14 20 1 0 0 36 NW l 18 17 6 0 0 42 NNW 5 23 23 6 0 0 57 ,

i

TOTAL 20 262 333 52 0 0 567 PERIODS OF CAIR (hours)
9  ;

VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 68 l

TABLE 5 - c:ntinued PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: B DT/DZ ,

ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TGTAL N 4 3 0 1 0 0 8

~

NNE 1 2 0 2 0 0 5 NE O 3 0 0 0 0 3 ENE O O O O O O O E O 5 1 0 0 0 6 6

a ESE O 10 0 0 0 0 10 SE O 6 2 0 0 0 8 SSE 0 6 1 O O O 7 S 0 5 }2 0 0 0 17 -

i SSW 2 2 1 1 0 0 6 ,

SW 0 0 4 0 0 0 4 WSW 2 1 1 0 0 0 4 W l 4 2 0 0 0 7 i

WNW 1 4 1 1 0 0 7 i

NW 1 5 2 0 0 0 8 NW 0 6 1 0 0 0 7 ,

l TOTAL 12 62 28 5 0 0 107 PERIODS OF CAIM (hours): 9 VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 68

TABLE 5 - continucd PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: C DT/DZ

-ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND WIND SPEED (taph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 0 0 1 0 0 0 1 NNE O 0 0 0 0 0 0 NE O O 1 0 0 0 1 O 1 0 0 0 1 ENE O E 1 3 1 0 0 0 5 ESE O 1 0 0 0 0 1 SE 1 4 0 0 0 0 5 SSE 1 2 1 0 0 0 4 S 1 3 3 0 0 0 '7 i 2 3 1 0 0 7 SSW l SW - 0 2 3 0 0 0 5 0 1 2 0 0 0 3 W5d W 0 0 1 0 0 0 1 WNW 2 0 0 0 0 0 2 NW 0 3 0 0 0 0 3 NNW l 1 1 1 0 0 4 TOTAL 8 22 18 2 0 0 50 PERIODS OF CALM (hours): 9 VARIABLE DIRECTION: 0 l

HOURS OF MISSItM DATA: 68 l

__y - _. _

i

.ABLE 5 - c ntinucd i

PERIOD OF RECORD: 86070101-86093024 r

?

STABILITY CLASS: D DT/D3

. ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150

~

WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 3 6 0 0 0 0 9 <

NNE 4 7 2 0 0 0 13 1

NE 3 11 12 0 0 0 26 ENE O 14 8 0 0 0 22 f E 5 23 13 0 0 0 41 l ESE 4 16 3 0 0 0 23

, SE 6 11 3 0 0 0 20 j 3SE 4 13 2 1 0 0 20 S 5 32 8 0 0 0' 45 i.

SSW 4 21 45 7 0 0 77 3

SW 6 15 9 0 0 0 30  :

WSW 4 14 5 0 0 0 23 [

W 10 3 2 0 0 0 15  ;

WNW 5 5 1 0 0 0 11 ,

NW 12 7 3 0 0 0 22 i NNW 5 6 2 1 0 0 14 f

TOTAL 80 204 118 9 0 0 411 PERIODS OF CAIM (hours): 9 l

VARIABLE DIRECTION: 0 l HOURS OF MISSING DATA: 68 e b f

TABLE 5 - centinued .

I

_ PERIOD OF RECORDS. 86070101-86093024 STABILITY CLASS:- E DT/DZ P

ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150  :

WIND WIND SPEED (taph) ,

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL ,

N 7 4 0 0 0 0 11  !

F NNE 1 0 0 0 0 0 1 NE 11 4 1 0 0 0 16 ENE 2 9 5 0 0 0 16 E 4 13 7 0 0 0 24 ESE 6 3 0 0 0 0 9 SE 4 3 0 0 0 0 7

[

SSE 13 9 1 0 0 0 23

]

, S 15 21 1 0 0 0 37 ,

SSW 22 31 6 0 0 0 59 ,

SW 19 20 12 0 0 0 51 i

WSW 18 25 0 0 0 0 43 2 r W 12 15 1 0 0 0 29 i l WNW 9 6 2 0 0 0 17 NW 14 13 0 0 0 0 27

[

NNW 7 12 1 0 0 0 20 L l

! TOTAL 165 188 37 0 0 0 390 l i

i i

I PERIODS OF CALM (hours): 9 T

I '

VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 68 .

f t

l i

TABLE 5 - continusd PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: F DT/DZ t

ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE; DT150 WIND WIND SPEED ':nph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 3 2 0 0 0 0 5 ,

NNE 3 0 0 0 0 0 3 NE 2 2 0 0 0 0 4 ENE 1 1 0 0 0 0 2 -

E O 0 0 0 0 0 0 i

ESE O O O O O O O r SE 1 0 0 0 0 0 1 SSE 1 0 0 0 0 0 1 1

{ S 9 9 0 0 0 0 18 l SSW 13 3- 0 0 0 0 16 ,

SW 10 2 0 0 0 0 12

, WSW 14 13 0 0 0 0 27 W 11 9 0 0 0 0 20 WIN 14 5 0 0 0 0 19 1

NW 17 13 0 0 0 0 30 NNW 6 9 0 0 0 0 15 TOTAL 105 68 0 0 0 0 173 1

! PERIODS OF CALM (hours): 9 VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 68

(

I

i TABLE 5 - c:ntinutd PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: G DT/DI ,

t ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND ,

WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL .

4 N 6 1 0 0 0 0 7 NNE 1 0 0 0 0 0 1 s

NE 2 0 0 0 0 0 3 ENE O O O O O O O E O O 0 0 0 0 0 ESE O O O O O O O SE O O O O O O O ,

SSE O 0 0 0 0 0 0 S 4 2 0 0 0 ,0 6 SSW 16 0 0 0 0 0 16 SW 16 3 0 0 0 0 19 WSW 55 34 0 0 0 0 89 W 59 20 0 0 0 0 79 WNW 41 18 0 0 0 0 59 NW 34 6 0 0 0 0 40

! NNW 15 9 0 0 0 0 24 TOTAL 249 93 0 0 0 0 342 l

. PERIODS or CAIJ4 (hours): 9 i

VARIABLE DIRECTION: 0 HOURS Or MISSING DATA: 68 i

l TABLE 5 - centinued l'

l r E

I l'

l' '

i PERIOD Of RECORD: 86070101-86093024 {

l STABILITY CLASS: ALL DT/D3 ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 4

WIND WIND SPEED (mph) i DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL P

N 25 22 6 1 0 0 54 t

NNE 10 16 2 2 0 0 30 7 NE 19 31 26 4 0 0 80 ENE . 5 59 29 1 0 0 94 ,

E 12 82 42 1 0 0 137 ESE 11 63 13 0 0 0 87

! SE 12 55' 35 0 0 0 102 .

SSE 21 40 48 4 0 0 113  ;

i S . 34 76 83 17 0 0 210  !

- t j

SSW $8 65 82 15 0 0 220 ,

0 153 i 1 tv 52 54 41 6 0 WJW 95 96 31 0 0 0 222 l

f W 94 57 22 1 . 0 0 174 j

[

3

+

WNW 73 52 24 2 0 0 151 1 NW 79 65 22 6 0 0 172 NNW 39 66 28 8 0' 0 141  !

a r

a TOTAL 639 899 534 68 0 0 2140  !

i.

=

[

i

- PERIODS OF CALM (hours): 9  !

.! [

]

VARIABLE DIRECTION: 0 f

HOURS OF MISSING DATA: 68 i

4 i

(

TAB 7E 6 Oyster Creek Meteorological Tower Joint Frequency Tables of Wind Speed and Wind Direction 33ft versus Delta Temperature 150-33ft for the period 10/1/86 - 12/31/86' PERIOD OF RECORD: 86100101-86123124 STABILITY CLASS: A DT/DZ ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND - WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N O 16 11 0 0 0 27 NNE O 6 8 0 0 0 14 NE 1 11 12 0 0 0 24 ENE O 14 15 0 0 0 29 E O 10 1 0 0 'O 11 5 3 0 0 0 9 ESE 1 SE ,1 6 4 0 0 0 11 SSE 1 3 2 0 0 0 6 S 0 1 3 , 3 0 0 7 ,

SSW 0 8 8 1 0 0 17 SW 0 4 4 0 0 0 8 WSW 0 11 8 4 0 0 23 W 0 16 12 1 0 0 29 WNW 0 12 22 5 0 0 39 NW 0 14 34 16 0 0 64 NNW G 24 31' 2 0 0 57 TOTAL 4 161 17S J2 0 0 375 PERIODS OF CAIA (hours): 13 l VARIABLE DIRECTION: 33 HOURS OF MISSING DATA: 59 TABLE 6 - continued PERIOD OF RECORD: 86100101-86,123124

't p STABILITY CLASS: B DT/DZ ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-15 19-24 24 TOTAL N O 2 0 0 0 0 2

.NNE O 6 0 0 0 0 6 NE O 1 3 0 0 0 4 ,

ENE 1 0 2 0 'O O 3 E 0 2 0 0 0 0 2 O 6 0 0 0 0 6

.ESE SE O 2 1 1 0 0 4 SSE 0 3 1 0 0 0 4

S 0 2 0 0 0 0 2 SSW .0 0 0 0 0 ,

0 0  ;

0 i SW 1 1 1 0 0 3 WSW 0 6 2 0 0 0 8 W 0 1 1 0 0 0 2 m 0 3 3 0 0 0 6 NW l 7 5 1 0 0 14 ,

NNW 0 7 2 0 0 0 9 s

TOTAL 3 49 21 2 0 0 75 ,

PERIODS OF CALM (hours): 13 l

[

VARIABLE DIRECTIO:1 15 ,

HOURS OF MISSING DATA: 59 l 36-l l

l

TABLE 6 - cantinu0d t

PERIOD OF RECORD: 86100101-86123124 r

STABILITY CLASS: C DT/DZ ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 i

WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL ,

N 1 1 1 0 0 0 3 NNE 1 0 0 0 0 0 1 NE O 1 1 0 0 0 2 ENE O 1 3 1 0 0 5 E O O O O O O O ESE 0 1 0 0 0 0 1 SE O 2 0 0 0 0 2 0 4 1 0 0 0 5 SSE -

r S , 0, 0 1 0 0 0 1 ,

r SSW 0 1 1 1 0 0 3 SW 2 0 0 0 0 0 2 l 0 0 0 0 2 WSW 0 2 0 0 5 '

W 0 4 1 0 WNW 1 1 2 0 0 0 4 NW 0 4 1 0 0 0 5 4

2 2 0 0 0 6 ,

NNW 2

+

l TOTAL 7 24 14 2 0 0 47 [

I PERIODS OF CALM (hours): 13 ,

i 1  :

I VARIABLE DIRECTION: 14 HOURS OF MISSING DATA: 59

TABLE 6 - continu d PERIOD OF RECORD: 86040101-86063024 STABILITY CLASS: D DT/DZ ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND WIND SPEED (mph) ,

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 5 11 9 0 0 0 25 10 15 7 0 0 0 32 NNE NE 1 13 9 0 0 0 23 7 22 8 0 0 38 l 2NE 1 E 1 12 14 16 0 0 43 2 6 14 4 0 0 26 ESE SE 1 7 8 2 0 0 18  ;

I 14 2 4 7 1 0 0 SSE S 1 4 9 1 0 0 15 .

t 9 9 2 0 0 23 SSW 3 SW 2 12 6 0 0 0 20 ;

19 2 0 0 0 24 WSW 3 16 5 1 0 . 0 25 W 3 4

8 19 7 8 0 0 42 WNW NW 9 23 7 2 1 0 42 4 20 13 0 ,0 0 37 NNW l

56 197 148 45 1 0 447 TOTAL PERIODS OF CAtM (hours): 13 i

t VARIABLE DIRECTION: 116 i

i 40URS OF MISSING DATA: 59 ,

4 l

l

- _ _ - _ - . =_ - _ _ _ _ _ _ . , -

TABLE 6 - continu0d 4

PERIOD OF RECORD: 86100101-86123124 STABILITY CLASSt E DT/D3 ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 3 10 2 0 0 0 15 NNE 2 3 0 0 0 0 5 1

NE 3 9 3 0 0 0 15 ENE 1 5 6 1 0 0 13 E 6 7 4 4 0 0 21 4 6 3 0 0 0 13 l ESE 4 .

SE 6 8 5 3 0 0 22 SSE 4 3 1 3 0 0' 11

- S 5 9, 4 4 0 0 22 SSW 6 20 8 2 0 0 -

36 SW 10 18 14 2 0 0 44 WSW 10 34 9 0 0 0 53 W 11 47 17 0 0 0 75 WNW 10 44 17 5 0 0 76 NW 12 29 4 3 0 0 48 1

l NNW 16 35 3 0 0 0 54 s

TOTAL 109 287 100 27 0 0 523 l

l PERIODS OF CAIJ4 (hours): 13 I

  • VARIABLE DIRECTION: 139 HOURS OF MISSING DATA: 59 l

l

TABLE 6 - continued I

PERIOD'OF RECORD: 86100101-86123124 STABILITY CLASS: F DT/DZ ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND WIND S?EED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 2 0 1 0 0 0 3 L

NNE 1 1 0 0 0 0 2 NE 1 1 0 0 0 0 2 ,

ENE 4 0 0 1 0 0 5 [

E 2 1 0 0 0 0 3 ESE 1 2 1 0 0 0 3 SE 3 0 0 0 0 0 3

[

SSE 1 2 0 0 0 0 3  ;

S 2 1 0 0 0 0 1 SSW 8 3 0 0 0 0 11 i

SW 7 12 0 0 0 0 19  !

WSW 10 21 0 0 0 0 31 W 12 22 0 0 0 0 34 A

WNW 13 17 0 0 0 0 30 NW 14 17 2 0 0 0 33 {

NNW 5 20 0 0 0 0 25

.l .

f TOTAL 86 119 4 -

1 0 0 210 PERIODS OF CAIM (hours): 13 VARIABLE DIRECTION: 92 i

HOURS OF MISSING DATA: 59 j

4  ;

l' ,

TABLE 6 - continuOd

- PERIOD OF RECORD: 86100101-86123124 STABILITY CLASS: G DT/DZ ,

ELEVATION: SPEED - SPD33A DIRECTION: DIR33A LAPSE: DT150 WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL i N 5 3 0 0 0 0 8 NNE O O O O O 0 0 NE 2 0 0 0 0 0 2 ENE O O O O O 0 0

-l - E 1 0 0 0 0 0 1 i

ESE 3 0 0 0 0 0 3 SE 4 0 0 0 0 0 4'  ;

SSE 2 1 0 0 0 0 3 S 3 0 0 0 , 0 0 3 SSW 10 1 0 0 0 0 11 SW 28 18 0 0 0 0 47  ;

WSW 47 42 0 0 0 0 92 W 78 38 0 0 0 0 116 WNW 49 16 1 0 0 0 66 NW 41 27 0 0 0 0 68 NNW 18 30 0 0 0 0 48

[

i t

TOTAL 291 176 5 0 0 0 472 ,

r PERIODS OF CAIM -(hours): 13 f VARIABLE DIRECTION: 162 4

HOURS OF MISSING DATA: 59 ,

f i

L TABLE 6 - centinuCd [

i I

. PERIOD OF RECORDt 86100101-86123124 STABILITY CLASS: ALL DT/DZ f f

ELEVATION: SPEED: SPD33A DIRECTION: DIR33A LAPSEt DT150 l

~

WIND WIND SPEED, (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 16 43 24 0 0 0 83 i NNE 14 31 15 0 0 0 60 t

NE 8 36 28 0 0 0 72 ENE 7 27 48 11 0 0 93 E 10 32 19' 20 0 0 81 ,

i ESE 11 25 21 4 0 0 61 SE 15 25 18 6 0 0 64 ,

SSE 10 20 12 4 0 0 46

. S .

11 17 17 8 0 ,0 53

?

! SSW 27 42 26 6 0 0 101

. I SW 50 65 26 2 0 0 143 WSW 70 135 24 4 0 0 233 W 104 144 36 2 0 0 286 WNW 81 112 52 18 0 0 263 i

NW 77 121 53 22 1 0 274  ;

NNW 45 138 51 2 0 0 236 b

i 1 t TOTAL $56 1013 470 109 1 0 2149 t

I PERIODS OF CAIR (houre): 13 0 t VARIABLE DIRECTION: 571 [

HOURS OF MISSING DATA: 59 f

l I

TABLE 7 l i

i Oyster Creek Meteorological Tower Joint Frequency Tables of Wind Speed and Wind Direction 380ft versus Delta Temperature 380-33ft for i the period 7/1/86 - 9/30/86 ,

i

  • PERIOD OF RECORD: 86070101-86093024 '

4

, STABILITY CLASS: A DT/DZ ELEVATION: SPEED: SPD380A DIRECTION: DR380A LAPSE: DT380A WIND WIND SPEED (mph) l.

,. D.:3ECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL i N O O 0 0 0 0 0 j NNE O O O O O O O i HE O O O 4 0 0 4 ENE 0 0 7 4 0 0 11 E O 1 4 3 0 0 8 ESE O O 2 0 0 0 2 SE O O 3 2 0 0 5 SSE O O O O 1 0 1

.f

! S 0 0 0 5 0 0 5 l 1

SSW 0 0 2 1 0 0 3 l

\

SW 0 0 0 0 0 0 0 i

4 WSW 0 0 0 3 0 0 3 W 0 1 0 2 0 0 3 i

' 0 0 2 4 1 0 7 WNW NW 0 0 2 2 3 3 10

  • l l

l NNW 0 0 3 3 1 3 10 i

TOTAL 0 2 25 33 6 6 72 l

1 j PERIODS OF CALM (hours): 0 1

! VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 32 l

! I l

i P

i TABLE 7 - cantinutd t 4

I FERIOD OF RECORD: 86070101-86093024 l STABILITY CLASS:- B- DT/03 ELEVATION: SPEED: SPD380A DIRECTION: DR380A LAPSE: DT380A WIND WIND SPEED (aph)  :

DIR,ECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL.

l 0 2 0 0 0 2 N 0

, NNE O O 1 3 1 0 i NE O O 3 3 0 1 7 i

ENE 0 0 18 3 0 0 21 i E O 1 8 2 0 0 11 )

1 ESE 0 1 9 0 0 0 10 J

SE O 2 11 6 0 0 19  !

SSE 0 0 4 11 0 0 15

. S 0 0 8 14 2 0 24 t

I SSW 0 0 3 7 3 0 13 I l

SW 0 1 3 5 0 0 9

! i j WSW 0 0 5 7 1 0 13

) W- 0 0 -

0 4 0 1 5 1

i WNW 0 0 2 6 1 0 - 9 [

i NW 0 0 4 5 1 1 11  !

l

{ NNW 0 2 5 3 1 2 13 i

TOTAL 0 7 86 76 10 5 184  !

i PERIODS OF CAIM (hours): 0

. VARI ABLE DIRECTION: 0 i

\

I HOURS OF MISSING DATA: 32 I i' i

) ,

t

1 TABLE 7 - continued PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: C DT/DZ ELEVATION: SPEED: SP380A DIRECTION: DR380A LAPSE: 7T3fOA WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 0 0 0 0 0 0 0 NNE O 1 3 0 0 0 4 1 3 3 0 0 7 NE O ENE 0 2 15 2 0 0 19 E O 3 8 1 0 1 13 ESE 0 4 7 0 0 0 11 SE 0 2 13 2 0 0 17 SSE 0 2 11 13 .0 0 26 S 0 0 5 14 2 0 21 SSW 0 0 3 5. 1 0 9 SW 0 1 2 3 5 0 11 WSW 0 0 1 6 2 0 9 W 0 0 1 6 2 0 9 WNW 0 1 2 5 2 1 11 NW 0 5 6 l' 1 1 14 N!rd 0 3 7 4 0 1 15 TOTAL 0 25 87 65 15 4 196 PERIODS OF CAU4 (hours): 0 7ARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 32

TA"*' 7 - continued PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: D DT/DZ SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A ELEVATION:

WIND WIND SPEED (mph) 1-3 4-7 8-12 13-18 19-24 24 TOTAL DIRECTION 6 6 6 3 0 22 F 1 5 8 3 1 0 17 NNE O 0 6 17 8 1 3 35 NE 7 16 21 19 4 67 ENE O 6 13 29 23 10 3 R4 E

21 23 11 0 0 55 ESE O 16 15 6 1 0 51 SE 3 31 7 1 0 55 SSE 3 l' 0 9 31 35 2 0 77 S

SSW 3 7 14 32 42 2 100 0 4 9 16 15 2 46 SW 2 t5 11 7 0 36 I WSW 1 2 4 4 13 3 0 26 W

WNW l 4 11 9 3 1 29 0 11 10 9 5 2 37 NW 10 3 9 9 2 37 Nmf 4 TOTAL 24 138 252 219 122 19 774 PERIODS OF CALM (hours) . O VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 32

TABLE 7 - continued PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: E DT/DZ ELEVATION: SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A WIND WIND SPEED (mph)

DIRECTION 1-2 4-7 8-12 13-18 19-24 24 TOTAL 1

N 0 5 1 15 0 0 21 2 7 6 2 0 0 17 NNE NE 2 2 7 3 0 0 14 ENE 0 6 7 5 1 0 19 O 1 1 3 0 0 5 E

3 5 6 2 0 0 16 ESE SE 1 3 6 1 0 0 11 SSE 2 4 13 4 0 0 23 S 1 12 20 27 0 0 61 SSW 3 11 21 34 15 0 84 j

SW 2 3 9 21 27 5 67 WSW G 6 8 12 10 0 I6 W 2 4 7 12 5 0 30 WNW 0 5 9 9 0 0 23 NW 0 11 3 7 14 1 36 N'1W l 3 1 13 6 3 25 TOTAL 19 89 125 170 78 7 488 PERIODS OF CALM (hours): 0 VARI ABLE DIRECTION: 0 HOURS OF MISSING DATA: 32 1' ._ . - _ _ _ _ _ - _ _ - _ - _ - __ _ _ _ - - _ _ ._

TABLE 7 - continued PERIOD OF RECORD: 86070101-86093024 STABILITYCLkSS: F DT/DZ ELdVATION: SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A WIND WIN,D SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 0 1 4 10 3 0 18 NNE O 2 3 4 0 0 9 NE 1 0 3 1 0 0 5 4 1 1 0 0 6 ENE O E 2 1 0 0 0 0 3 ESE 1 0 2 0 0 0 3 SE 1 5 0 0 0 0 6 2 0 0 0 0 2 SSE O S 0 3 9 7- 0 0 19 j

SSW 1 5 16 12 0 0 34 SW l 6 7 4 3 1 20 WSW 0 2 0 7 9 5 23 W O' 1 3 6 7 2 19 WNW 0 1 2 11 6 3 22 NW 1 3 7 6 12 1 30 l

1NW 0 2 2 17 20 2 43 l

i l TOTAL 8 38 59 86 60 14 265 PERIODS OF CAI.'4 (hours) : 0 .

VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 32

TABLE 7 - continued PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: G DT/DZ SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A ELEVATION:

l WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL 0 3 6 5 2 0 16 N

0 2 4 5 0 0 11 NNE 1 7 6 0 0 14 NE O 0 0 0 0 2 ENE 2 0 E 0 1 0 0 0 0 1 2 0 0 0 0 3 ESE 1 2 3 0 0 0 6 SE 1 0 0 0 0 1 SSE 1 0 1 5 2 3 0 0 11 S

4 3 0 0 8 SSW 0 1 0 7 12 2 0 22 SW l i

0 5 6 6 0 20 WSW 3 W 3 3 7 3 5 1 22 Wd 1 2 4 7 3 2 19 NW l 4 5 4 7 1 22 7 4 5 2 19

. NIN 0 1 l

TOTAL 12 30 61 58 30 6 197 PERIODS OF CALM (hours): 0 VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 32

TABLE 7 - continued PERIOD OF RECORD: 86070101-86093024 STABILITY CLASS: ALL DT/DZ ELEVATION: SPEED: SP380A DIRECTION: DR 'O'o n LAPSE: DT380A WIND WIND SPEED (mph) 1-3 4-7 8-12 13-18 ~19-24 24 TOTAL DIRECTION 1 15 19 36 8 0 79 N

2 17 25 14 2 0 60 NNE 3 10 40 28 1 4 86 NE ENE 2 19 64 36 20 4 145 E 8 21 50 32 10 4 125 5 33 49 13 0 0 100 ESE SE 6 30 61 17 1 0 115 SSE 6 21 59 35 2 0 123 2 30 75 105 6 0 '218 S

7 24 63 94 61 2 251 SSW SW 4 15 37 61 52 8 177 i

WSW l 13 34 52 35 5 140 W 7 13 22 46 22 4 114 l

WNW 2 13 32 51 16 7 121 NW 2 34 37 34 43 10 160 5 21 28 53 42 13 1r <

NNW l

TOTAL 63 329 395 707 21 1 2176 l

l PERIODS OF CALM (hours): 0 VARIABLE DIRECTION: 0 HOURS OF MISSING DATA: 32

-$0-

TABLE 8 Oyster Creek Meteorological Tower Joint Frequency Tables of Wind Speed and Wind Direction 380ft versus Delta Temperature 350-33ft fot the period 10/1/86 - 12/31/86 PERIOD OF RECORD: 86100101-86123124 STABILITY CLASS: A DT/DZ ELEVATIONt CPEED: SP380A DIRECTION: DR380A LAPSE: DT380A WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL 0 0 0 0 0 0 0 N

O O O O O 0 0 NNE l

l l NE O O 1 2 0 0 3 O O 3 2 0 0 5 ENE E 0 0 0 0 0 0 0 O O 0 0 0 0 ESE O SE O O 0 0 0 0 0 O 0 0 0 0 SSE O O S 0 0 0 , 0 0 0 0 G 0 0 0 0 0 0 SSW SW 0 0 0 0 0 0 0 0 0 0 0 0 0 0 WSW W 0 0 1 0 0 0 1 0 0 0 3 1 1 S WNW NW 0 0 2 6 0 1 9 0 0 0 2 0 0 2 l NNW TOTAL 0 0 7 15 1 1 25 "ERIODS OF CAG4 thoura): 1 VARI ABLE DIRECTION: 0 HOURS OF MIS 9ING DATA 44 l

l 1

TABLE 8 - continued PERIOD OF RECORD: 86100101-86123124 STABILITY CLASS: B DT/DZ ELEVATION: S PF,ED : SP380A DIRECTION: DR380A LAPSE: DT380A WIND WIND SPEED (mph) 1-3 4-7 8-12 13-18 19-24 24 TOTAL DIRECTION 0 0 3 3 1 0 7 N

1 0 4 0 0 5 NNE O l

O 1 2 1 0 4 l

NE O 0 2 3 1 0 6 ENE O E O 1 0 0 0 1 1 0 0 0 0 0 0 0 ESE SE O O 1 0 0 0 1 O O 0 0 0 SSE O O 0 0 0 0 1 0 0 1 0 0 1 3 2 0 6 SSW SW 0 0 1 1 0 0 2 0 4 0 1 1 7 WSW 1 W 0 0 6 1 0 0 7 WNW 0 0 1 6 1 3 11 NW 0 0 2 11 1 4 18 NNW 0 0 3 8 5 1 17 TOTAL 0 3 25 43 la 9 93 PERIODS OF CAU4 (heurs): 1 VARIABLE DIRECTIL.4: 1 HOL'AS OF MISSING DATA: 44

-5"-

t

m . .. - _ _ - _ _ _ _ _

j -y'

?ASLE 8 - contindsd 4

l PERIOD OF' RECORD: 86100101-86123124 -

STABILITY CLASS: -C DT/D1 SPEED: SP380A DIRECTION: DR3601 LAPSE: DT380A ELEVATION:

WIND WIND SPEED imph) 1-3 4-7 8-12 13-18 .19-24 24 TOTAL D.RECTION 3 1 0 2 0 6 N 0 O 2 2 1 0 0 i NNE O 2 4 3 1 0 10 NE 2 2 2 0 7 ENE O 1 2 1 0 1 0 4 E O O 2 1 0 0 0 3 ESE 3 0 0 0 4 SE O 1 O 1 0 0 0 4 SSE O 0 1 1 0 0 2 S 0 0 0 2 6 3 0 8 SSW 0 1 2 1 0 0 4 SW 0 4 3 0 0 7 WSW 0 0 0 3 4 2 1 10 W

0 5 3 1 1 11 WNW 1 i

0 1 3 5 6 8 23 NW 0 1 7 4 2 0 14 NNW 1

45 33 17 10 122 TOTAL 0 17 f

PERIODS OF CAIR (houts): 1

)

VARIABLE DIRECTION: 2 HOURS OF MISSING DATA: 44

TABLE 8 - continued PERIOD-0F RECORD: 86100131-86123124 STABILITY CLASS: D DT/DZ SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A ELEVATIOM:

WIND WIND SPEED (mph) 1-3 4-7 8-12 13-18 19-24 24 TOTAL DIRECTION 0 7 10 10 10 0 37 N

O 11 9 8 2 0 30 NNE 1 4 12 17 9 0 43 NE O 4 5 6 20 23 62 ENE O 5 2 5 10 25 47 E

c,3 0 2 6 7 4 16 5 40 1 3 7 3 4 4 22 SE 5 10 3 2 0 20 SSE O 0 2 5 6 2 0 16 S

0 2 15 18 10 1 46 SSW

( 13 10 4 36 SW l 2 8 f

4 14 13 6 2 40 WSW l 0 0 22 13 7 0 42 W

0 5 17 25 15 23 85 WNW 0 3 27 26 13 17 86 NW 4 18 21 16 7 67 NNW l TOTAL 7 67 192 189 153 111 719 PERIODS OF CAU4 (hours): 1 VARIABLE DIRECTION: 15 HOURS OF MISSING DATA: 44

TABLE 8 - continued PERIOD OF RECORD: 86100101-86123124 STABILITY CLASS: E DT/DZ SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A ELEVATION:

WIND , WIND SPEED (mph) ,

l 8-12 13-18 19-2.4 24 TOTAL 1 DIRECTION 1-3 4-7 1

0 2 10 18 14 2 46 N

0 3 6 4 0 0 13 NNE 1 7 4 7 0 20 NE 1 3 2 3 1 2 12 ENE 1 O 3 7 7 2 8 27 E

5 5 7 9 3 29 ESE O 2 5 9 5 4 25 SE O 0 4 4 15 SS: 1 2 6 0 4 6 9 2 2 23 S

0 6 9 12 8 36 SSW l SW 0 5 8 12 22 1 50 WSW 0 2 6 16 22 6 52 l

W l 4 3 8 24 3 43 WNW 0 1 8 21 44 2 76 NW 0 4 9 21 21 6 61 0 3 9 27 16 3 58 NNW TOTAL 5 44 103 175 203 56 586 PEPIODS OF CALM (hours): 1 VARIABLE DIRECTION: 8 HOURS OF MISSING DATA: 44 i

l TABLE 8 - continued j PERIOD OF RECORD: 86100101-86123124 1

STABILITY CLASS: F DT/DZ ELEVATION: SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 0 0 5 6 17 1 29 0 3 11 0 0 15 NNE 1 NE 2 4 4 11 0 0 11 2 4 3 0 0 9 -

ENE O O 3 1 1 0 0 5 E

1 6 2 0 0 9 ESE O 6 1 0 0 0 7 SE O 3 4 0 0 0 8 SSE 1 0 2 3 3 0 0 8 S

0 1 1 2 3 0 7 SCW 0 1 4 4 11 1 21 SW WSW 0 0 2 8 12 4 26 W 0 0 5 7 13 6 31 WNW l 1 4 8 12 2 28

!Td 0 4 5 17 21 1 48 N!Td 0 1 3 16 24 3 47 TOTAL 5 29 55 89 113 18 309 PERI DS OF CAU4 (hours): 1 VARIABLE DIRECTION: 1 HOURS OF MISSING DATA: 44

)

TABLE 8 - continued PERIOD OF RECORD: 65100101-86123124 l

STABILITY CLASS: G DT/DZ ELEVATION: SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 0 0 12 17 11 0 40 NNE 1 1 5 4 5 0 16 NE 1 4 3 8 1 0 17 ENE 1 4 4 5 0 0 14 1 1 1 1 1 0 5 E

6 0 0 0 0 6 ESE O SE 1 4 1 1 0 0 7 ,

SSE 3 4 9 0 0 0 16 S 0 1 3 0 0 0 4 2 0 1 3 1 0 7 SSW SW 0 5 3 8 3 1 20 WSW 1 1 5 6 8 10 30 W 1 3 1 8 5 2 20 WNW 0 5 7 11 8 2 33 tra 0 2 7 13 5 0 27 N!rd 0 2 15 21 8 2 48 TOTAL 12 43 77 106 55 17 310 PERIODS OF CAU4 (hours): 1 VARIABLE DIRECTION: 2 HOURS OF MISSING DATA: 44 j

TABLE 8 - continued PERIOD OF RECORD: 86100101-86123124 STABILITY CLASS: ALL DT/DZ ELEVATION: SPEED: SP380A DIRECTION: DR380A LAPSE: DT380A WIND WIND SPEED (mph)

DIRECTION 1-3 4-7 8-12 13-18 19-24 24 TOTAL N 0 12 41 54 55 3 165 NNE 2 18 25 32 7 0 84 NE 5 15 32 37 19 0 108 ENE - 2 14 26 24 24 25 115 8 1 15 12 14 14 33 89 2 20 19 13 25 8 87 ESE SE 2 16 18 13 9 8 66 SSE 5 14 33 3 4 4 63 S 0 9 18 20 5 2 54 SSW 3 3 26 41 28 9 110 SW l 4 26 37 46 9 133 WSW 2 8 35 46 48 23 162 W 2 7 41 41 51 12 154 l

WNW l 13 42 77 82 34 249 NW 0 14 55 99 67 37 27 2 NNW l 11 55 99 71' 16 253

)

TOTAL 29 203 504 650 555 223 2164 PERIODS OF CALM (hours): 1 VARIABLE DIRECTION: 29 HOURS OF MISSING DATA: 44

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l TABLE 9 METEOROLOGICAL DATA RECOVERY PERCENTAGE FOR THE OYSTER CREEK NUCLEAR GENERATING STATION METEOROLOGICAL TOWER 33' 380' RECOVERY RECOVERY MONTH

(%) (%)

98 98 JUL 86 99 99 AUG 86 l 94 98 SEP 86 .

99 96

.0CT 86 99 99 NOV 86 95 -

DEC 86 1 97 98 SIX MONTH AVERAGE l

E_________________________________-.-

h O

l III. RADIOLGGICAL IMPAC? ON MAN l

l l

l 1

1 r

l l

l l

l

RADIOLOGICAL IMPACT ON MAN Two principle exposure pathways, inhalation and ingestion, are available to gaseous and liquid effluent isotopes, respectively, in the l

vicinity of Oyster Creek. Intakes via the inhalation pathway are from gaseous ef fluents, while the ingestion pathway is via consumption of shellfish and fish f rom Oyster Creek's discharge canal and Barnegat Say as well as the consumption of garden vegetables. Additionally, a third means of exposure is from direct radiation from Oyster Creek effluents.

The maximum hypothetical exposure to any individual f rom liquid pathways ,

would occur to someone standing at the offsite boundary on the shore af the discharge canal (direct exposure) and who consumes shellfish and fish (ingestion). For purposes of this report this hypothetical individual. is designated as Receptor"#1. Maximum exposure due to gaseous pathways (inhalation, ingestion, and direct radiation) would depend on the predo,minant wind direction and the location of persons living in a sector around the plant. The direction and distance for this individual is given in Tables 10 and 11, pages 67 and 68.

The following tables represent the of fsite dose summary for the two quarters of the six-ecnth reporting period. The information provided was calculated using the models and methodology outlined in NRC Regulatory Guide 1.109 and proposed NRC Regulatory Guide 1.111. The analysis herein represents the maximum hypothocical liquid and gaseous pathway individual doses (Tables 10, 11, and 12, pages 67, 68, and 69). Also included are the dose limits as given in the Oyster Creek Technical Specifications, the age group, and the receptor location.

For both quarterly periods, the maximum individual exposures resulting from OCNGS operation from all pathways are below the Technical Specification limits.

TABLE 10

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES FOR THE PERIOD FROM JULY 1, 1986 THROUGH SEPTEMBER 30, 1986 l

APPLICABLE ESTIMATED AGE LOCATION ORGAN DOSE GROUP DIST DIR EFFLUENT (mrem) (m) (TOWARD)

LIQUID

  • LIQUID
  • NOBLE GAS
  • AIR DOSE (T-MRAD) -

NOBLE GAS

  • AIR DOSE (B -MRAD) -

IODINE &

BONE 1.11 E-4 CHILD 966 SE PARTICULATE

  • NO RELEASES DURING THIS PERIOD.

TABLE 11

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES FOR THE PERIOD FROM OCTOBER 1, 1986 THROUGH DECEMBER 31, 1986 REPORTING PERIOD - OCTOBER 1, 1986 THROUGH NOVEMBER 19, 1986 APPLICABLE ESTIMATED AGE LOCATION ORGAN DOSE GROUP DIST DIR EFFLUENT (mrem) (m) (TONARD)

TOTAL BODY 6.71 E-6 ADULT RECEPTOR 1 LIQUID LIVER 6.71 E-6 ADULT RECEPTOR 1 LIQUID NOBLE GAS

  • AIR DOSE (T -MRAD) -

NOBLE GAS

  • AIR DOSE (S-MRAD) -

IODINE & * - - -

PARTICULATE -

  • NO RELEASES DURING THIS PERIOD.

REPORTING PERIOD - NOVEMBER 20, 1986 THROUGH DECEMBER 31, 1986 APPLIC ABLE ESTIMATED AGE LOCATION TECH SPEC ORGAN DOSE GROUP DIST DIR LIMIT EFFLUENT (mrem) (m) (TOWARD)

- - - 1.5 mrem /

LIQUID ** -

quarter 5 mrem /

LIQUID ** -

quarter i

NOBLE GAS AIR DOSE (T -MRAD) 1.35 E-3 T-AIR 430 ESE 5 MRAD /

DOSE quarter AIR DOSE (0-MRAD) 1.15 E-4 3-AIR 522 SE 10 MRAD /

NOBLE GAS DOSE quarter I-131, I-133 PARTICULATE THYROID 9.47 E-4 INFANT 966 SE 7.5 mrem /

quarter

    • The data base is not complete per this date. Delays were encountered in obtaining Strontium-89 and Strontium-90 data for liquid releases made in the second quarter. An addendum to this report updating this section shall be prepared and submitted as soon as the data are available.

l . - _ _ _ - _ _ _ _ _ _ -

i TABLE 12

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES FOR THE PERIOD FROM JULY 1, 1986 THROUGH DECEMBER 31, 1986 APPLICABLE ESTIMATED TECH SPEC ORGAN SEMIANNUAL LIMIT EFFLUENT DOSE (mrem)

- - 3 mrem / year LIQUID *

- - 10 mrem / year LIQUID

  • NOBLE GAS TOTAL BODY 2.75 E-3 500 mrem / year NOBLE GAS SKIN 2.83 E-3 3000 mrem / year AIR DOSE - Y (mrad) 1.35 E-3 10 MRAD / year NOBLE GAS NOBLE GAS AIR DOSE - 0 (mrad)' l.15 E 20 MRAD / year H-3, I-l?l, I-133

& PARTICULATES BONE /TH YROID 1.06 E-3 1500 mrem / year I-131, I-133

& PARTICU LATES BONE / THYROID 1.06 E-3 15 mrem / year

  • The data base is not complete per this date. Delays were encountered in

) obtaining Strontium-89 and Strontium-90 data for liquid releases made in the second quarter. An addendum to this report updating this section shall be prepared and submitted as soon as the data are available.

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- OPU Nuclear Corporation gg Post Office Box 388

' f Route 9 South Forked RWer New Jersey 08731-o388 609 971-4000 Writers Direct Cial Number:

March 2, 1987 Or. Thomas E. Murley, Administrator 4

Region !

U.S. Nuclear Regulatory Comission Docket No. 50-219 ,

631 Park Avenue King of Prussia, PA 19406

Dear Dr. Murley:

Subject:

Oyster Creek Nuclear Generating Station Effluent Release Report

Attached is a copy of the Oyster Creek Effluent Release report for the period covering July 1986 through December 1986. This submittal is made in y accordance with 10 CFR 50.36a(a)2 and our Operating License and Technical Specifications.

If you have any questions, please do not hesitate to contact Mr.

Douglas Moore of our Licensing and Regulatcry Affairs Department at 609-971-4630.

Very truly yours, g 7 Q wn - -

4 -

rmr o. Fiedler

- Vire President and Director Oyster Creek PBF:0M: dam Attachment cc: Director (17 copies)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Comission Washington, DC 20555 NRC Resident Inspectors Oyster Creek Huclear Generating Station lir. David Scott Bureau of Nuclear Engineering Department uf Environmental Protection h CN 411 i Trenton, NJ 0862S I(\

GPU Nuc' ear Ccrocration is a suosidiary of tne Gereral Put>he utiht.es Corporat>cn A

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