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Radwaste & Environ Monitoring Annual Rept,1979
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Issue date:	03/18/1980
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ZION STATION RADIOACTIVE WASTE AND ENVIRONMENTAL MONITORING Annual Report 1979 l

l l

l E8ERLINE INSTRUMENT CORPORATION Midwest Facility 3W MARCH 1980 800414 0

(.

7 ENVIRONMENTAL SAMPLING AND ANALYSIS PROGRAM for ZION GENERATING STATION Commonwealth Edison Company ANNUAL REPORT 1979 EBERLINE INSTRUMENT CORPORATION Midwest Facility

(

Compiled by:

ch Kathryn A. K(hl, Admitiistrator Reviewed and Approved by:

V Date: d -ILI - EU Chandrasekaran,,E.

S., Manager I

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IABLE OF CONTENTS PAGE Introduction..........................................................

1 2

Summary...............................................................

1.0 Effluents 3

1.1 Gaseous..................................................

3 1.2 Liquid...................................................

2.0 Solid Waste....................................................

3 3.0 Dose To Man 4

3.1 Gaseous Effluent Pathways................................

3.2 Liquid Ef fluen t Pathways.................................

5 4.0 Site Meteorology...............................................

5 5.0 Enviro nmen tal Mon i toring.......................................

6 5.1 Gamma Radiation..........................................

6 5.2 Airborne I-131 and Particulate Radioactivity.............

6 6

5.3 Aquatic Radioactivity....................................

5.4 Milk.....................................................

7 6.0 Analytical Procedures..........................................

7 7.0 Milch Animal Census............................................

7 8

Appendix I - Figures and Da ta Tables.................................

Station Releases Gaseous Effluents..............................................

9 15 Liquid Effluents...............................................

27 Solid Waste Shipments..........................................

Isodose and Concentration Contours.............................

41 45 Dose Calculation Parameters....................................

46 Dose Calculations..............................................

Environmental Monitoring Locations of Fixed Environmental Radiological Stations.........

48 Sttndard Radiological Monitoring Program.......................

49 Suumary Tables - Environmental.................................

52 Ganma Radiation Measurements (TLD).............................

56 57 Appendix II - Meteorological Data....................................

INTRODUCTION Zion Station, adjacent to Lake Michigan in. Zion, Illinois, consists of two Westinghouse pressurized water reactors, each with a generating capacity of 1100 MWE (3250 MWT) at full power.

The Zion plant has been designed to minimize radioactive releases to the environment.

The Technical Specifi-cations limit radionuclide releases to values that will insure that radiation

~dosei attributabl'e"to clie~bperation o'f tih'e plan't 'wi51 satisfy the a's ' low'as'

~

practicable" philosophy.

Various' environmental samples are collected at indicator and background stations and analyzed to determine if changes in radioactivity levels may be attributable to the operation of the plant.

If significant changes due to the plant are measured, these changes are correlated with effluent releases. The results of these analyses are summarized on a monthly basis and reported to the Nuclear Regulatory Commission annually.

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SUMMARY

Gaseous and liquid effluents for the period remained below the Technical Specification limits. Calculations of environmental concentrations based on effluent and meteorological data for the period indicate that consump-tion by the public of radioactive materials attributable to the plant are unlikely to exceed regulatory limits. Gamma radiation exposure from noble gases released to the atmosphere represented the critical pathway for the period with a maximum individual dose estimated to be 0.2 mrem for the year, when a shiciding and accupancy factor of 1.4 is assumed. Environ-mental monitoring results onfirm that dose via other pathways was not significant.

2

l 1.0 EFFLUENTS 1.1 CASEOUS EFFLUENTS TO THE ATMOSPHERE Measured concentrations and isotopic composition of noble gases, radiciodine, and particulate radioactivity released to the atmosphere during 1

the year, are listed in Table 1.1-1. A total of 3.41 E+04 curies of noble gases was released with a maximum release rate of 2.1 E+04 pCi/sec during i

any one-hour period.

A total of 6.19 E-03 curies of I-131 was released during the year.

A total of 6.12 E-02 curies of beta-gamma emitters and non-detectabic amounts of alpha emitters was released as airborne particulate matter.

1.2 LIQUIDS RELEASED TO LAKE MICHICAN A total of 1.24 EM8 liters of radioactive liquid wastes containing 2.17 curies (excluding tritium) were discharged from the station. These wastes were released at a maximum monthly average concentration of 1.5 E-09 pCi/mi which is 12.8% of the Technical Specification release limits for unidentified j

radioactivity. During the same period, 601 curies of tritium and 6.13 E-03 curies of alpha radioactivity were released. Monthly release estimates and principal radionuclides in liquid effluents are given in Table 1.2-1.

1 2.0 SOLID RADIOACTIVE WASTES Solid radioactive wastes were shipped to Richland, Washington; Han-ford, Washington; Beatty, Nevada; and/or Barnwell Nuclear Center, South Car-olina. The record of waste shipments is summarized in Table 2.0-1.

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3.0 DOSE TO MAN 3.1 CASEOUS EFFLU'JNT PATHWAYS CAMMA DOSE RATES Gamma air and whole body dose rates off-site were calculated based on measured release rates, isotopic composition of the noble gases, and meteor-ological data for the period (Table 3.1-1).

Isodose contours of whole body dose are shown in Figure 3.1-1 for the year.

Based on measured effluents and meteorological data, the maximum dose to an individual would be 0.2 mrem for the year, with an occupancy or shielding factor of 1.4 included. The maximum gamma air dose was 2.7 mrad.

BETA AIR AND SKIN RATES The range of beta particles in air is relatively small (on the order of a few meters of less):

consequently, plumes of gaseous effluents may be con-sidered " infinite" for purpose of calculating the dose from beta radiation incident on the skin. However, the actual dose to sensitive skin tissues is difficult to calculate because this depends on the beta particle energies, thickness of inert skin, and clothing covering sensitive tissues.

For pur-poses of this report the skin is taken to have a thickness of 0.7 mg/cm 2 and an occupancy factor of 0.5 is used. The skin dose from beta and gamma radiation for the year was 0.2 mrem.

The air concentrations of radioactive noble gases at the off-site re-ceptor locations are given in Figure 3.1-2.

The maximum off-site beta air dose for the year was 0.6 mrad.

RADIOACTIVE IODINE i

The human thyroid exhibits a significant capacity to concentrate in-gested or inhaled iodine, and the radioiodine, I-131, released during routine operation of the plant, may be made available to man thus resulting in a dose to the thyroid.

The principal pathway of interest for this radionuclide is ingestion of radioiodine in milk by an infant.

Calculations made in previous years indicate that contributions to doses from inhalation of I-131 and I-133, and I-133 in milk are negligible.

10 DINE-131 CONCENTRATIONS IN AIR The calculated concentration contours for I-131 in air are shown in Figure 3.1-3.

Included in these calculations is an iodine cloud depletion factor which accounts for the phenomenon of elemental iodine deposition on the ground. The maximum off-site average concentration is estimated to be 3.1 x 10-3 pCi/m3 for the year.

1 4

.m.

w

-,o, 4

g

DOSE TO INFANTS THYROID The hypothetical thyroid dose to an infant living near the plant via ingestion of milk was calculated. The radionuclide considered was.I-131 and the source of milk was taken to be the nearest dairy farm with the cows pastured from May to October. The maximum infant's thyroid dose was 0.0 mrem during the year (Tabic 3.1-1).

CONCENTRATION OF PARTICULATES IN AIR Concentrations contours of radioactive airborne particulates are shown in Figure 3.1-4. The maximum off-site average level is estimated to be 2.6 x 10-2, i

SUMMARY

OF DOSES Table 3.1-1 summarizes the doses resulting from releases of airborne radioactivity via the different exposure pathways.

3.2 LIQUID EFFLUENT PATHWAYS The three principal pathways through the aquatic environment for poten-tial doses to man from liquid waste are ingestion of potable water, eating aquatic foods, and exposure while walking on the shoreline. Not all of these pathways are applicable at a given time or station but a reasonable approxi-mation of the dose can be made by adjusting the dose formula for season of the year or type and degree of use of the aquatic environment. NRC* developed equations were used to calculate the doses to the whole body, lower GI tract, thyroid, bone and skin; specific parameters for use in the equations are given in Table 3.2-1. In general, the values of the parameters used were taken from HERMES **, a report which summarizes the living habits of persons in the North Central U.S.

These doses are summarized in Table 3.2-2. No organ dose exceeded 9x10-2 mrem for the year.

4.0 SITE METEOROLOGY A summary of the site meteorological measurements taken during each calendar quarter of the year is given in Appendix II. The data are presented' as cumulative joint frequency distributions of 35' icvel wind direction and wind speed class by atmospheric stability class determined from the tempera-ture difference between the 125' and 35' levels. Data recovery for these measurements was 96%.

ONuclear Regulatory Commission, Regulatory Guide 1.109 (Rev 1).

C*J. F. Fletcher and W. L. Dotson (compilers), " HERMES-A digital Computer Code for Estimating Regional Radiological Effects from the Nuclear Power Industry,"

USAEC Report HEDL-TME-71-168, Hanford Engineering Development Laboratory,1971.

5

5.0 ENVIRONMENTAL MONITORING Table 5.0-1 provides an outline of the radiological environmental j

monitoring program as required in current Technical Specifications.

This program went into effect in November 1977 and differs from previous programs in the number and types'of analyses performed. Tables 5.0-2 to 5.0-5 summarize data for the year.

Except for tables of special interest, tables listing all data are no longer included in the annual report. All data tables are available for inspection at the Station.

l Specific findings for various environmental media are discussed below.

I 5.1 CAMMA RADIATION External radiation dose from on-site sources and noble gases released to the atmosphere was measured at three indicator and ten refer-ence (background) locations using solid lithium fluoride thermolumin-escent dosimeters (TLD). A comparison of the TLD results for reference stations with on-site indicator stations is included in Table 5.1-1.

f 5.2 AIRBORNE I-131 and PARTICULATE RADIOACTIVITY Concentrations of airborne I-131 and particulate radioactivity at monitoring locations are summarized.in Tables 5.0-2 through 5.0-5.

Locations of the samplers are the same as for direct radiation measure-ments, shown in Figure 5.0-1.

Airborne I-131 remained below the LLD of 0.10 pC1/m throughout the year.

3 Gross beta concentr tiens ranged from less than 0.01 to 0.08 3

3 pCi/m in indicator stations with an average concentration of 0.04 pCi/m.

No radioactivity attributable to station operation was detected in any sample.

5.3 AQUATIC RADIOACTIVITY f

Water samples were collected weekly from six public water works that draw water from Lake Michigan. The samples are composited and analyzed monthly for gamma emftters and quarterly for tritium.

Gamma emitters were in all cases below the limits of detection for the program, and tritium concentrations were within the ranges expected in environmental water.

Cooling water samples are composited, colleeted weekly, and analyzed for gross beta and tritium concentrations. Some samples con-tained both gross beta activity and tritium in concentrations above what would be expected in environmental samples. Two samples from Z-23S (Discharge area 1) collected in January contained gross beta activity l.

6

of 100 pC1/1 and 70 pCi/1. These samples were analyzed by gamma spectrometry as a supplementary analysis and found to contain Cs-134 and Cs-137.

Fish samples were collected from the vicinity of the station, and the edible portions analyzed for r,amma emitters.

Concentrations of radioactivity in these samples were either below the limits of detection for the program or at levels usually encountered in the environment indicating the presence of no radioactivity due to station operations.

Sediment samples were collected from the areas of the North and South discharges and analyzed for gamma emitters. Gamma radio-activity was below the limit of detection for both of the samples.

5.4 MILK Milk samples are collected from November through April, and weekly the rest of the year.

From May through October the sampics are analyzed for I-131 by high-sensitivity methods (iodine chemistry and low level beta counting) and non-grazing season samples are analyzed by gamma counting.

Radiciodine remained below the limits of detection thoughout the year.

6.0 ANALYTICAL PROCEDURES A summary of the procedures used for analyzing radioactivity in environmental samples is given in Appendix III of the report for the period January through June 1975.

Procedures used during the period covered by this report remain unchanged.

7.0 MILCH ANIMAL CENSUS There are no milk-producing animals within a five-mile radius of the Zion Generating Station. The closest dairy animals on record are those at Amestead Dairy (Z-32), located just over five miles at 270.

This information was obtained through the Agricultural Extension Of-fice in Grayslake, Illinois.

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'T P

APPENDIX I TABLES AND FIGURES 9

8 i

TABLE 1.1-1 REPellT OI' RAD 10ACTI'/I EFFLUD!fS DOCXFT MOS: 50-295 c.r.d 50-30'+

YE2": 1979 ACT!.fiY: 21cn I

First Second

!!;:: i: ~ ;

I.

Airterr.) :ffliants

' imitq January February March Ouarter April May June Ouarter

f. IO MA' 77 ll I

1.

Or:r: ?.alicactiitty Holcasas

-) S -1 f.elaa.a Ciiries 2,278.23' 2,264.70 5,477.8010,020.81 3,198.56 3,500.84 2,110.91 8,810.31 l18,831.12

'I f

b ) :'4.- :.iolases Rate (1) luci/sec 2,611.00 2,611.00 4,900.1El 4,900.18 20,931.0( 8,258.00 9,395.00 20,931.00 20,931.00 ~i.6 A:f.c 2

) I~stM J3 Rolessed l caries l

'A, a p r i p

%c.-13 Li 3.27 E-2 N.D.

25.09 25.12 N.D.

9.62 E-3 6.71 E-3 l 1.6 3 E-2 l 25.14 0

1.47 E*-2 N.D.

1.59 1.60 9.50 E-]

N.D.

4.80 l 4.El l

6.41

- ~

~'

t N.D.

N.D.

I N. 's l

N.D.

1

" ~ =

U~' D f

N.D.

7.56 E-2 7.56 E-2 N.D.

N.D.

l N.D.

7.56 E-2.!

X *-05 l

224.10 230.86 367.36 822.32 309.05 349.99 202.84 l 861.88 1,684.20 g

2054.09 2033.83 5083.77 9171.69 2889.50 3150.84 1900.64 ! 7940.98 I17,112.67 f

^

N.D.

l N.D.

5

(

N.D.

N. D."

N.D.

2.18 E-6! 2.63 2.63 l

2.63 i

l l

e I

I R.. 2. ~.1. ~

r i

U i

6

@ i il is ccr.r. cf cr.rterly g

3.02 3.00 7.26 13.28 4.24 4.64 2.79 l 11.67 I 24.95 d.D:.'*d l

.j.Q.1.A~

=,..wu-sc riva t e lirsit i

l It'^n ect/ cec) o p.

enr.3 itelo s ses d :::::Tas itelea:.ed

Curies l

l

?. O :'.h I-151 5.48 E-4 1.10 E-4 4.56 E-4 1.11 E-3 1,39 E-3 1.27 E-4' 7.58 E-4* 2.28 E-3 I 3.39 E-3' I-133 2.26 E-4 1.04 E-5 7.28 E-4 9.64 E-4 1.99 E-4 6.39 E-4 2.67 E-5l 8.65 E-4 i 1.83 E-3 6 I

N.D.

}

N.D.

.I rd br:er.t of Ic::ine 151Lialt cd.D.

l

. w.. =. T.

t b

l l

l i :.G.

1.

Grcss Casaous Radioactivity Release Maximum Release Rate 60,000 ue/sec.

2.

Ic. dine and Particulate Limits are Total Lirait - Sao Item 14 of this. report.

TABLE 1.1-1 (Cont.)

jll.lottT OF ltAD10 ACTIVE EITLUEffrS YEAR 8 1979 DOCKET I:OS: 50-295 and 50-304 FI. Cit iif: Zion Fourth OICH U--

f Third

7..,.trb:rne Ettlents in. m Julv August sept eml>e n Ourrter October November December Quarter

f. r G T fA1.

n 1.

GrasJ A. inc3:tivity I!olcase:.

3) Y W 1 f.sjes 0 Curies 1.727.87 4.737.53 4.137.141 {t'1.5.,1 1.572.63 558_16 519 94 2.649.73l 5.252_27 'E. 4 2 #

t 1 11.272.00' _ 5.216.00 I6.6A!fla2 C) 8-iatir.=1 stoleato Rate (1}

gi/sec 14.755.00 9.503.00 15.216.00 15 216_00 4_227_00 11_272_On

e nn 5.62*f ts 5 c) I:stJr.cs itelo., sed

!Clici es X4-131:n 3.6 51:-2 N.D.

H.D.

SC-2 144.29 37.69 31.13 213.11 213.15 l h

'10.66 N. D *,

2.00E-2 N.D, 2.00E.2 3,99 3,30 3.35 10.64

'* ~ 13 3#3 D*O 3.80E-2 3.96E-2

23.27 25.15 8.46 N.D.

9.69 18.15 'l 41.50 I I*''

2. 30t:- 3 3.05E-2 H.D.

8E-2 N.D.

N.D.

1.56 1.56 1.59 I D

362.99 473.58 411.26 1.247.83 149.25 55.43 47.92 252.60 1.500_41 !

133 3364.80

'4263.86 3702.61 11,331.27 1263.55 457.30 425.29 2146.14

.3.477.41 !

13.D.

N.D.

3.09 4.44 N.D.

7.93 7.53 !

N.D.

N.D_

I v'r e s l

g O

l I

g3,12,,,A,1 e

l a

l G 2erm.t cf qw.rtcrly N

4.94 6.28 5.49 16.70 2.08 0.74 0.69 i

3.51 20.21

o. c ' 5 f' sa.~

4,1;,,A G e m activity liasit i

(NM cel/sec)

l.

Ic ia r.

i.cle a sss p

B

6 ' AV1b_1 o* Isr. tores halea.e4

bries 2.00E-5 4.34E-5 9.60E-4 1 02E-3 1.68E-3 1.02E-4 1.18E-6

1. 7 8 E-3 2.80E-3 I-131 I

s f

I 2.32P-5 1_71E-3 9.39E-4 2 67P,3 1_36E.4 1_n2F-6 3_56P 7 l1_1?F 4 2 91F-1

.U3 3

4-I-135 r

t N.D.

N.D.

N D.

N.D.

i 6.6A3dM b) Fercent of Icdtr.c 1311.1:st g(4) e +

l l

13.12.1.5 5

1.

Cross Cascous Radioactivity Release Maximum Release Rate 60,000 uc/sec.

2.

Icdine and Particulate Limits are Total Limit - See Item 14 of this report.

i

TABLE 1.1-1 (Cont.)

9 ront or R*mNca v mum: s mr.: 1979 rs,etttivi zzoes D>cket Nos: 504o5 ?nd 50-304 r 6 me. Total Nr

~. 1.1-t:rne U fluer.ts tr!1TS January February Narch 63Nr Aoril Nay June t

1 l

g,gomt

3. ?r.rticulate Lleases d ress N ienctivitr cu-tes 4.77E-2 2.98E-4 2.10E-: 5.01E-22.94E-3 3.51E-3, 5.51E-4 7.00E-3 5.71E-2.tAsticI Wr.-t s Al=ha U ccc -ivityl Cu-tes N.D.

H.D.

N.D.

l N.D.

i N.D.

J N.D.

6.ea3fic3

l :ssto:4s P.sieated Curles (2) i (2) 4.90E-la w_n9 (2)

(2) 2.00E-1,L sr-90 co-58 i

,l.12E-6 N.D. 2.58E-4 2.61E-4 1. 40E-4! 2.01E-4; 4.47E-L 3.85E-5 6.46E-4 co-89 4.77E-2 1.66E-1 7.09E-d 4.84E-:t 1.43E-$ 3.66E-$ 3.41E34 8.50E-4 4.93E-2 cs-134 ase s 41.01E-4 2.96E-d 4.12E-4 6.96E-9 2.50E-1 8.45E-$ 2.65E-3 3,06L-3 cr-137 2.41E-5 9.06E-5 4.01E-4 5.16E-4 2. 53E-1 1.15E-4 7.99E-5 2.72E 5~T.T4E-3 T

2-54 i

N.D.

N.D. 3.60E-3 3.60E-5 8.29E-l!2 1.51E-6 3.37E-7 1.85E-6 3.79E-5 I-131 I

).83E-9 A.84E-6 1.19E-4 1.24E-4 3.02E-4lT'I7M 2.80E-7 3.60E-6 1.2W4 I-133 i

N.D.

N.D. 3.01E-5 3.01E-5 N.D. b. 2 8E-4 N.D. :l. 2 8E-4 63.58E-4 1-135 N.D.

N.D.

M.D. l N.D.

N.D.

'N D. i N.D.

at-ts N.D.

N.D. 8.39E-5 8.39E-5 3.36E-6 9.08E-E 4.0SE-V 3.86E-6 8.77E-5 25'**

N.D.

5.19E-5 N.D.

N.D.

5.19E-5;5.19E-5 cr-51 1

N.D.

2.14E-8 N.D.

N.D.

2.14E-862.14E-8 e t-ta 'In I

).66E-8 N. D.-

N.D. 9.66E-9 N.D.

N.D.

I N.D. 9.66E-8i wo 9 9_

i N.D.

N.D.

t N.D.

N.D.

I N.D.

N.D.

t N.D.

To 99, EP 239 1

1.79E-6 N.D. 6.86E-8 1.86E-6 N.D.

_N.D.

N.D.

N.D.] l.86E-6 ~

w na 24 1.10E-6 1. 01E-d 3.47E-5 1.37E-5 1.37E-4 2.47E-6 N.D.

12.47E-6 t l.40E-4 t

,___ss 124 N.D.

N.D.

t N.D.

N.C re se i

1:. D.

N.D.'.33E-4 1.33E-4 N.D.

N.D.

N.D. {'

N.D. :1.3'3E-4 Q

L3 l

,. <. m.

-- =

gg

- - m.,,>.,,

m, 3.12.1.a te bl* !!ves emte:*

'h*. P 6vs l

l

?

3.0. * !:0 detec hils activity above background -

1.

2041:6 ena hrticulate limits are expressed as a combiced limit-See Item I.t. af this recort.

FM 2.

Naiting for analysis results - data will be presented in an errata to the Annual Report c

~

TABLE 1.1-1 (Cont.)

nrrett or emna. m errme:ts Ncket Mos 54 2'O -nd 50-304 YEAA' IIII FACTLYTYs.IION I

se Third go, Tourtni 1 tcu s af va horbeambe)Ouarter > " T324

. ~..

c-.e.m..luents it!Its Julv iAugust ta Re,r tnorter October J cr.

3. n stente. %1euu i

I t. o nist_.

c M-s Pete--uvity co-tes 9.97E-4 3.86E-4 1.43E-J2.BIE-3 4.94E-4 7.21E-4 l.05E-4II.32E-3 4.13E-3t aAJtica C r:ss 11-ra ldie c :tytty co-les N.D.

N.D.

1.30E-4 N.D.

1.30E-4 1. 30E-4 4.6A3 fica d *sst: Tea Rele2:ed Irurles I

u e, t

N.D.

(21 i (2) sr-90 I

N.D.

-- I (2) i (2) co-58 I

3.78E-6 2.77E-8 5.42E-56.80E-5 7.46E-7 2.42E-5 N.D.

h.50E-5 8.30E.

1 co-se

' 1_. 9 &i_LOQg-g 2.77e-4 L7.5E-4:i 22r-5.a_46r-s 1.50E-5L 18E-5 4. 47E-4

es-134 16.36E-4 L26E-4 7.1GE-5 h34E-4 4.55E-6 5.20E-6 1.43E-61.12E-5 6 45E-4 cs-111 1.39E-4 3.9 3 E-5 8.52E-5 2.64E-4 2_51E-5 1 ser 5 2_49rda sar 4 h snc-gj n-54 1

1.32E-6 1.99E-8 6.51E-67.8}E-6 3.68E-7 5.81E 7l N D_

h.49E-7 IR Ann-6'

~

2-131 I

'1.29E-9 N.D.

5.31E-5L.11E-5 3.42E-6 ND_

1.1 s E-6'4 _60r-6 's _77r-s e 2-132 i

N.D.

' 6:182-6 a_50r-41 56r-4 1 77P.4 mn un i 17 e_ i 9. 8 3 E-4 '

2-135 I

N.D.

N_D.

N_D_

M_n_

M n un un N_n_

i N_n_

FJ "M3 k 7%F C 4.78E*5 N D.

N.D.

3.02E.73.02E-7 1.71R,9 4_7sp.s u n_

8M5 N.D.

N.D.

N D.

N.D.

4_%4R,5 M_n_

's_%4R M ld M AP % '

Cr-21 N.D.

6.39E-6 N.D.

5.39E-6 4_74E-6 9.11r.6' 5 agr sr tne t 4_ car _s es-La 14e I

N_D_

N.D_

N.D.

N_D_

6_41E,6 N.D.

N_n_

!E_41P,6 '6_41R-6 I no 99 3

1.84E-5 N D.

N_D.

1.84E,5 N D.

M.D.

N D.

N_D.

1_ R 4 P-5 '

Ye 993 i

N.D.

5.29E-8 N.D.

G.29Ev8 3.15E,5 3.59E-5 N D_

E_74E-5 6_75E-5 Le 23 6 I

N.D.

5.96E-6 N.D.

b.96E 6 6.05E-7 N.D.

3. 59E,6 h 20E.6 1_0 2 P Pta 24 1

L_48E-7 1.39E-6 3_29E-5 L4 4E.5 1_64E,6 M D_

N.D.

1.64E.6 13.60E 1 sa 124 i

N.D.

I N.D.

I re se i

N_n_

N.D.

N.3.

N.D.

i M.D.

I i

P e m-e F r-aceu (1) *t i

. 03fic8

-::5 51f !!ves ere ter

.12.1.2

->sn? tas i

L i

l

!!.3. = :s detec sile activity above background -

3.

Iadica e:$ Particulate 11:rits are er;ressed as e crobice4 limit-See Ites I.4 of this recort.

2. Naiting for analysis results - data will be presented in an errata to the Annual Report

1 7

?

3 3

o e.

1 1

1

-: 7 5

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0 c, 2 1

1 7

Y 8

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il t'

2 E

8 2

9 M

7 5

3 8

7

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l I

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E E

nt

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1 7

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l,tii i

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1 8

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l i

3 6

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)

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3 A

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4 E

TABLE 1.2-1 RFPORT OF R A')IDACTIVE EFFLtfENTS Unit I

Diecherre i

FACILITY: ZION Docket Noa 50-295 and 50-304 I'7' II. Li,uid Effluents U!!ITS First Second

I T'CH. ST IC January February ' March Ouarter April May June Quarter O'

1.

C.ress Radioactivitv' a) Total Releese Curies 6.87 E-2 8.55 E-2 1.19 E-1 2.73 E-1 1.98 E-1 7.17 E-2 1.45 E-2 2.84 E-1 5.57 E-1 C #*'#'*

b) Avernee Concentretion uci/ml 5.19 E-10 7.14E-10 9.19 E-10 7.17 E-10 1.55 E-9 5.41E-10 1.38E-10 7.41 R-10 7.30 E-1C #.#A~'

Released l

c) **exirun Concentration uci/ml 4.28 E-9 2.68 E-8 1.65 E-8 2.68 E-8

__2.15 E-8 9.89 E-9 4.39 E-9 2.15 E-8 2.68 E-9!#.#4#

leesed l

e d) Fercent. of Tech Spec 1.37 1.71 2.38 5.46

__3.96 1.43 2.90 8.29 13.75

4. 6 * ' #

Limit (5 curies) 2.

Tritium (1)

I c) Total Release Curies 4.42 E+1 3.44 E+1 2.89 E+1 L OS E+2 3.95 E+1 7.67 E+1 3.00 E+1 1.47 E+2 2.55E+2l#.4'#D b).tvern,e Concentratio'n uci/ml 3.34 E-7 2.88 E-7 2.23 E-7 IJZ Ei 3.08'E-7 5.79 E-7 2.94 E-7 3.94 E-7 3.38 E-7 l#.U '#7D e-*

Releesed l

un c).:ercent of Tech Spec 1.11 E-2 9.60 E-3 7.43 E-3 9.38 E-3 1.03 E-2 1.93 E-2 9.80 E-3 1.31 E-2 1.13 E-2 f.6A*f7h

[

Li-it (3 X 10-3uci/ml) l 3.

TiJselved !*oble Cases c) Total Release Curies 3.56 E-2 1,13 1.30 E-1 1.30 5.12 E-2 8.05 E-2 8.06 E-4 1.33 E-1 1.43 b.#A'#7C t) Average Concentration ucl/ml 2.69 E-10 9.44 E-9 1.00 E-9 3.57 E-9 1.05 E-11 6.00 E-10 7.69 E-12 2.09 E-10 1.89 E-9 f.6f,***c Relewsed-

,t 3.3. = t'o detecteble activity above backgro'und

Excluding tritium and Dissolved Noble Cases (1) '*initu: detectable tritium is 1 X 10-5uc/cc D""D

]O

' 9 ] @

Wo o Ju S U Alnlo i

1 TABLE 1.2-1 (Cont.)

RFPORT OP R ADIO..CTTVE EFFLUENTS Unit I

Dircherre FACILITY: ZI3N

^

Docket Nos: 50-295 and 50-304 YF/R: 1979 II. I.1 uid Effluents Third UMIln-July Augus t September Quarter October November Decembe r Quarter D 7?.

.rourth 3

99c* T,te1'I'C"* i=IC 1.

Gr?ss Radioectivitv*

No Liquid No Liould a) 70tel Release Curies s air-2 1_agr_2 s_iap_2 1_aor_i 2_ssr_i wa,en waste 2.65E-3 1.43E-1

#2'

b) Aver're Conceltration uci/ml 4.08E-10 2.63E-10 4.01E-10 j3.57E-10 7.38E-Il Dischargedlischarged 2.46E-ll 1.91E-10 e,cese.

Released el "exiren Concentretion uci/ml 7.56E-9 4.72E-9 1.12E-8 1.12E-8 5.41E-9 5.41E-9 1.12E-8 j c.

sseof Eeleased di Percent of Te:h Spec 1.08 6.90E-1 1.03 2.80 5.30E-2 5.30E-2 2.85

. A, s a.v em, Limit (5 curits) l 2

Critiun (1).

}

c) Totcl.Telease Curies 1.13E+2 L.33E+2 7.64E+1 3.22 E+2 2.44E+1 2.44E+1 3.46E+2 lr, r ;y sty b) Avero e Concentration uci/ml 8.53E-7 L. ole-6 5.96E-7 8.20E-7 6.79E-7 2. 2'6 E-7 5.23E-7 N # * '#UD' r.

m Released c).rercent o' Te :h Spec 2.84E-2 3.37E-2 1.99E-2 2.73E-2 2.26E-2 7.53E-3 1.74E-2

$.6**#Sh Li-it (3 X 10 3uci/ol) l i

3.

Cfsrelved Hoble :ases I

a) Total P. ele'ase Curies 1.48E-3 1.10E-2 1.13E-2 2.38 E-2 5.23E-3 5.23E-3

2. 9 0 E-2 f.C?'< e b) ".vernce Conce itration ucl/ml 1.12E-11 a_192-11 s a2r-11 s.11P-11 1 As r-in o

v 4.87E-11 5.49E-11 N.6?*C Eelensed' d

3.3. = !!o detecta' ale activity above backgro'und

Excluding tritium and Dissolved Noble Cases (1) Mini =us dete :teble tritium is 1 X 10-5ue/cc o

TABLE 1.2-1 (Cont.)

RFPORT OF RADIOACTIVE EFFI.tfENTS Unit I

Dircherre FACILITY: ZICN Docket Nos: 50-295 and 50-304

.s First Second

'I.

Li,uid Effluents UMITS January February March Ouarter April May June Ouarter.

61o. Tot =1 Tecg,cerg or s.

Cr ss Alrha Padioactivity a) Total Felease Curtes 4.12 E-4 3.27 E-3 9.10 E-5 3.77 E-3 1.35 E-3 2.76 E-4 9.19 E-5 1.72 E-3 5.49 E-3 K. # * ' e'e b) ; vere.e Concentration 3.11 E-12 2.73E-11 7.03 E-13 1.04 E-11 1.05E-11 2.09 E-12 9.76E-13 4.49 E-17 7.44 E-12

.SA'#'c

?.eleased uci/ml l

i. Y0 lute of Liquid 'Jaste td Liters 2.42 E+7 1.27 E+7 1.45 E+7 5.14 E+7 1.53 E+7 1.12 E+7 1.42 E+7 4.07 E+7 9.21 E+7 6.63'f0c

!ischerre

. Volune of Dilutien Water Liters 1.32 E+11 1.20E+11 1.29 E+11 3.81 E+11 1.29 E+11 1.32 E+11 1.05 E+11 3.#5 E+11 7.46 E+11 6.KA3f?a

'. Isetores.9 ele

sed Curies IK.AA?f2r Cs-134 2.00 E-2 7.99 E-3 1.16 E-2 3.96 E-2 1.75 E-2 1.04 t-2 3.09 E-3 3.10 E-2 7.06 E-2 l

' Y e

e-ItO 6.63 E-5 N.D.

1.28 E-3 1.34 E-3 5.50 E-4 N.D.

N.D.

5.50 E-4 1.89 E-3 tj I-131 1.94 E-4 1.36 E-3 3.13 E-3 4.68 E-3 2.27 E-3 2.01 E-3 4.60 E-5 4.32 E-3 9.00 E-3 02-137 3.56 E-2 1.76 E-2 1.62 E-2 6.94 E-2 1.31 E-2 1.33 E-2 1.44 E-3 2.79 E-2 9.72 E-2 C.'-53 4.03 E-3 3.23 E-1 2.26 E-2 2.9s E-2 6.61 E-2 1.99 E-2 1.63 E-3 8.75 E-2 1.17 E-1 C'-50 6.54 E-3 5.29 E-2 3.27 E-2 9.21 E-2 3.67 E-2 1.80 E-2 5.48 E-3 6.02 E-2 1.52 E-1 Cr-51 5.,4 E-4 u.D.

1.57 E-2 1.63 E-2 3.97 E-2 2.22 E-3 3.56 E-4 4.23 E-2 5.96 E-2 Tn-54 4.72 E-4 2.37 E-3 2.67 E-3 5.51 E-3 2.15 E-3 1.05 E-3 2.29 E-3 5.49 E-3 1.10 E-2 Ir.-55 N.D.

N.D.

3r-39 2.65 E-4 IP"93 3.13 E-4 Cu-54 N.D.

N.D.

'N.D.

N.D.

M.D.

N.D.

I-132 H,D.

N.D.

M.D.

N.D.

L.J. = !o detecteble activtty above background Waiting for analysis results - data will be presented in an errata to the Annual Report.

ID9 D fDW u

m

l

)

TABLE 1.2-1 (Cont.)

RFFORT OF PJ.DIDACTIVE EFFLirENTS Unit _ -

DiFChfTft Yr/R: 109 FACIL17Y: ZIO!!

Docket Nos: 50-295 end 50-304 Third Yourta

.r-u cera "o. Titel ' -- b b II-it uid E'fluents UNITS July August September Quarter October November December Quarter r

4 Cross Alrha Radioactivits No Liquid No Liquid e) Total Felease curies 1.85E-4 1.83E-4 2.67E-4 6.35E-4 1.62E-6 Waste Waste 1.62E-6

.6.37E-4 C,C3**~c b) Averare Concentration DischargedDischarged 4.41*c Reletsed uct/mi 1.40E-12 1.40E-12 2.08E-12 1.6;E-12 4.51E-14 1.50 E-14 8.23E-13 5.

" lur.e of Liquid Uaste td Liters 1.22E+7 1.42E+7 1.54E+7 4.11E+7 4.65E+6 4.65E+6 4.65E+7 C.A Yf?C

1?chtrge 6.

'.313 e of Dilutten Vater I.iters i 33p.ii 1.31E+11 1.29E+11 3.91E+11 3.60E+10

3. 60 E+10 4.27E+11 6.6A3fte 7.

Iarteces Releesed curies

! 5. A * *'O r C -134 1.10E-2 5.41E-3 1.61E-2

3. 2 f.E-2 4.88E-4 l.88E-4 3.30E-2 l

32-La-1LO N.D.

M.D.

N.D.

M.D.

4.D.

N.D.

W.D.

!-131 2.92E-4 6.35E-4 8.47E-4

1. 7'r E-3 N.D.

N.D.

1.77E-3 Cc-137 5.96E-3 7.07E-3 1.65E-2 2.91L-2 7.23E-4 7.23E-4 3.02E-2 l

C.'-5S 1.27E-2 5.46E-3 4.89E-3 2.31E-2 l.35E-4 1.35E-4 2.32E-2 C -50 1.72E-2 1.38E-2 8.47E-3 3.95E-2 9.97E-4 9.97E-4 4.05E-2 Cr-51 N.D.

4.05E-4 N.n.

4.05E-4 2.30E-4 2.30E-4 6.35E-4 77.-34 1.48E-3 7.88E-4 1.60E-4 2.43E-3 7.49E-5 7.49E-5 2.51E-3 N.D.

N.n.

s.D.

N.r.

N.D.

r N.c.

h.D.

Zi-55 S.-99

2. ?E-4 e

e Er-?O 1,.3g 4 e

e Cu-54 M.D.

N.D.

N.I.

N.D.

T-ils M.D.

N. D.'

N.D.

N.I.

N.D.

J.J. =.;o detectable activLty above background j

= Naiting for Analysis results. data will be presented in an errata to the Annual Report.

1

~

egra hcs k

l I

.I I

I ll1 i

l

.3 D.

2 3

3 3

4 4

3 3

4 1

1 E_

E E

D.

l D.

d 0

6 9

6 4 2 0

2 1

7 5

2 N

3 7

1 9

0 2

0 M

1 4

J 5

1 6

5_

1 6

5 3

9 7

1 2

r f

l

,1 l4 3

3 4

2 1

^

1 3

3 4

r -

E E

E E.

E_

D.

E E

P t

D.

i 2

3 3

3 0

5 5

4 8

R n

8 N

4 3

5 1, N 2

0 2

N 4

0 M

U 5

4 4

4 1

2 7

4 2

1 4

4 4

a.

E E

E e

D.

D. D. J D.

D.

n 1

7 9

u N

N N

N 5

N N

4 5

N J

1 6

1 J-4 4

4 4

2 2

E E

E y

D.

. D a

1 9

0 2

6 3

2 e

M 9

N 4

1 N

N 5

6 N

N 4

6 l_

N_

b 5

3 3

1 7

1 6

3.)- d%

3 3

3 4 4

3 3

4 E_ E I_

D.

A.

E E

E g E E

P D.

l

)

2, N

0 M5 6

N 1 1 2

N 8

i 3

8 3

0 0

3 4

7 4

S 4

r 1

N t

T 0

o 1

n N

3 p

5

]

5 2 6 4

9 o

E 4_

C U.

0 4_

(

I 5

1 3

F 3

3 3

4 3-4 4

3 4

F d

r 1

E n

e E

E E

E D.

O2 D.

U E

E e

t 2

E 6

3 R 6 4

7 7

5 7

R V

5 1

I 9

1 N

9 d0 4 9 5

J, '7 N

1 3

z 1_ l7 15 T

2 6

12 7

1 JJ E

C L

A 0

B 0

5 3

3 4

4 5

4 4

3 4

2 2

4 I

A D

E E

T E

h D.

D.

R s

c 3

7 0

6 1

2 4

7 7

0 9

4 o

r 6

N 8

0 4

9 5

1 7

N 6

0 1

3 F

N a

J7 O

M 5

1 9

5_

7 2

2 5

7_

5 t

?

e t

k y

(

2

'O c

r T, D._. D.

D.

F o

a E

D.

F D

u R

r Q

7 6

b N

N N

3, N N

N N

i. 0 6

N e

f_

J

_1 1 F

dn

{_

4 5

2 3

4 u

y o

r E

E E

E r

D.

k au 3

4 9

5 4

7 c

n 3

N 3

3 N

N N

8 4

4 a

a b

J 5

6 6

2 6

6 e

vo S

b T

a E

E y

t i

I v

=

i t

ca s

e t

l n

b N

e a

O u

t I

l c

2 f

e f

t E

e Y

d T

d I

i o

2 L

u n

N S-I q

4 o

2 9

3 3

=

C i

2 3

l 4

7 7

9 5

5 9

32. 1 1

A L

1 3

l 2

8 9

9 9

5 F

1 1

7-3 c

C r

b 3

A*

c D.

D-T 3 X X

C T

I I

A I

N 2

1 TABLE 1.2-1 (Cont.)

I RFFORT OF RU)TDACT 'VE EFFT.IIFRTS Unit Discharge FACILITY: ZION Docket Nos: 50-295 md 50-304 YEAU

. gg79 II. Liquid Effluents ICITS Tliird Fourth

.,,.., y TECH SPEC.

Julv A uerus t Sentomber Oiarter Octnhar Jn vombo r nocomhnr nnarter REF,.

Sb 124 curies 2.58E-3 4.25E-5 N.D.

2.62E-3 N.D.

No Liquid No Liquic' N.D.

1.62E-3 y 133 N.D.

N.D.

Waste Waste N.D.

N.D.

Ao 110m 7.12F-5

9. 41 E-L 3.45E-5 1.90E-4 N.D.

Discharge <l Dischargi d N.D.

1.90E-4

.;s 24 4.07E-4 1.99E-4 3.70E-3 4.31E-3 N.D.

l N.D*

4.31E-3 M 197 N.D.

N.D.

N 57 N.D.

N.D.

I ye 9 3,

N.D.

1.91E-4 1.9]E-4 N.D.

N.D.

1.91E-4

'Ir 95

~

7,01E-4 N.D.

1.09E-4 8.10E-4 N.D.

N.D.

8.10 P.- 3

!!b 95 1.56E-3 3.94E-4 1.88E-4

'T. ITE-3 H.D.

N.D.

2.14E-3 i

Fa 59 y

N.D.

6.20E-5 1.72E-4 L 14F-4 N.D.

N.D.

2.34P-4

. '!.L239 1.78E-4 1.35F-4 N.D, 3.t3E-4 N.D.

N.D.

3.13E-4 l

l

-8 133 1.48E-3 8.97E-1 5.90E-3 1.64E-2 4.90E-3 4.90E-3 2.13E-2 l

135 N.D.

2. ole-3 5.22E-3 7.23E-3 3.32E-4 3.32g.a 7.56E 1 l

Xe 133m N.D.

N.D.

2.09E-4 2.19E-4 N.D.

N.D.

2.09E *4 l

3, g

t l

h l

e N.D. = No detectable activity above backround t

TABLE 1.2-1 (Cont.)

RFPORT OF RWTOACTTVE EFFI.lfDrrS Unit II Dirch*rre

" R 1 *

?"0ILITY: ZIOtt Docket Hos: 50-295 snd 50-304

.i e is a 5uuuna

!!. Li.uib Effluents it!!ITS January February March Quarter April May June Quarter S. Tit *1'

6

[c---

'cu 1.

r. ss %dio,c+1vitvo No Liquid No Liquid No Liquid No Liquid No Liquid No Liquid No Liquid No Liquid No Liquidj e) Total Rele=se Curies Waste Waste Waste Waste Waste Waste Waste waste Waste

.4 1

+

b) Werace Concentr= tion uci/ml Dischrad Dischrgd Dischrgd Dischrgd Dischrgd Dischrgd Dischrgd Dischrgd Dischrgd

,c:ve,

?.eleased c) *F$xi am Cencentr.9 tion uci/n1

!#.#A'#~'

?.elessed l

d) Fercer.t of Tech Spec.

M A. ' ' ? "-'-

Limit (5 curies)

. [

2.

Critiun (1)

.) Tetal Release Curies l #. # A ' ' -

- t) Wers, e Concentration uci/ml l#.#A?'*b N

Released i

w c) Fercent of Tech Spec f>

,'. 9Sh I

4 Li-it (3 X 10*3uci/ml) 3.

O!rselvei !!oble Gases a) Octal nelease Curies it.e.v<ee b) 1.verrre Ccncentration uci/ml l

F,cpe e 3eleased" l

l-i I -.

l s,

s-

!!.3. = !!o detectable activity above background

Excluding tritium (1) ::ir.icus detectable tritium is 1 X 10-5ue/cc

'D *

0 0 3~3 h 4

eo

TABLE 1.2-1 (Cont.)

I RFFORT OF R A9ff1ACTIVP. EFFIEDrrS Unit II Di?chtree F*CILITY: ZICIT Docket Nos: 50-295 end 50-304 D If 78 Third Fourth I T 'eu c :C II. !.1 uid Iluents tr?!ITS July August September Quarter October November December Quarter 1.

iress bdion.c* ivitv' No Liquid No Liquid No Liquid No Liquid e) Totel Release Curies Waste paste Waste Waste 3.77E-2 5.29E-2 5.57E-2 1.4GE-1 1.46E-1

.Ct**

b)

verve Concentration uci/ml lischarged l)i sch a rcei Disetarmed31scharged 6.26E-10 1.16E-9 1.18E-9 9.898-10 9.89E-10 .#1'#^*

3eleased I

c) :ex! un Concentration uci/nl 1.08E-8 1.51E-8 2.41E-8 2.41E-8 2.41E-8 k#.#**#'I F elr ased l

l d)'Fercent of Tech Spec 7.54E-1 1.06 1.11 2.92 2.92

4. ' * "*h Limit (5 curies) 2.

Tritiu:

(1) a) Tctal Release Curies 5.61E+1 6.35E+1 3.57E+1 1.5SE+2 1.55E+2 h.#1'#^D U

b) Aver?re Concentration uci/nl 9.31E-7 1.39E-6 7.57E-7 1.03E-6 1.03E-6 k#.# U'Sh ele =3et c) Tercent o' 7ech-Soec 3.10E-2 4.63E-2 2.52E-2 3.42E-2 3.42E-2

%.# AW

!.1-it (3 X 10-3uci/ml) l l

3.

Ci solved ::oble Cases i

a) Total Release Curies 1.60E-3 1.14E-5 1.002-6 1.63E-3 1.63E-3 U. # * "* e b) *verace Concentration uci/a1 2.66E-11 5.88E-13 2.12E-14 9.10E-12 I 9.10E-12 p.'*.*c Released-l g

y v

v v

.3. = :*o detectable activity above backgro'und

Excluding tritius and Diesolved Noble Gases (1) :*ir.1 u:s detectable tritium is 1 X 10-5uc/cc

g ~c M

c J

~

E" p

D f

e f

f f

N.

W e

3 r

N' r

C, 6

6

~

?

r 4

4 6

hc i

ll I l l! I l

?

l d

1 a

i d

T t

u g

o q

e r

v T

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h L

s c

a s

o o

W i

9 b

N D

I 7

I 9

d 1

i d

u g

r r

q e

r t g i

t h

s i

f L

s c

n g a

s U y o

W i

[u N

D d

i d

u ne q

e r

o e

i t

h n

L s

c u

a s

J o

W i

N D

d d

i g

u e

r y

q t

h s

a i

s c

M L

a s

W i

o D

N d

d g

i e

r u

t h

l q

s c

e s

)

S 4

i i

a s

T 0

r L

W i

t N

3 p

D n

E A

o f

0 N

o iL 5

C F

d d

(

F d

r i

e o

E n

e u

t r

1 s

t q

s h

e E

i a

c 2

V 5

L W

s s

I 9

i 1

T 2

o D

C N

E.

A 0

L 0

5 d

I i

d B

D h

u e

g A

A c

q t

r e

T, R

s r

i s

h s

o a

L a

c F

N M

W s

O o

i t

N D

T e

R k

d d_

O c

y

+

i g

F o

r u

e r

F D

a q

t h

v R

u i

s c

r L

a s

b W

i e

o D

F N

dn d

u i

d o

y u

e g

,r r

q t

r g

a i

s h

.,c, u

L a

c c

n W

s a

a o

i b

J N

D e

/

v s

l s

s s

o S

e m

r r

e b

T l

/

e e

i a

I r

i t

t r

l?

u c

i i

u y

U C

u L

L c

t

.i t

d o

v t

n t

r i

i o

e t

/

v i

e t

c i

t t

a a

t a

s t'

c r

'a e

0 N

s t

t n

l O

s o

n e

d b

I t

i e

e d

i e

a Z

n d

s c

i t

s t

e e

e n

u u

a c

u P

c c

q 1

e e

0 l

l C

i 1

l t

Y f'

1 e

d L

D e

e T

h F

e e

R d

I I

r r

s f

0 L

1 l

e a

c i.

o s

4 o

d s

r e

1 i

t e

l e

e e

r 4

7 0

A u

s o

v e

r h

o 3

s 1

3 S

0 1

L 5

9 N 4

2

=

?

s T

A R

u c

u t

1 L

3 1

5 5

5 E

6 5

i 1

s l

e 1

1 l

r

)

i e

z s

a r

z r

r u

O.

C a

b L

V I

C C

C E

C I

I L

5 E

7 wta

.f s

I

TABLE 1.2-1 (Cont.)

RFFORT OF R ADIDAf TIVE EFFLITENTS Lhit II Dircherre FACILITY: ZIOt*

Docket Nos 50-295 snd 50-304 Yr/R: 1979

.s Third Fourth

ggu ccyc II.

Li7uid Effluents UNITS July August September Quarter October November December Quarter 50. Total o-F a

4 Cross Alrha Radio'etivit3' No Liquid No Liquid No Liquid to Liquid a) Total Celense Cortes Waste Waste Waste Waste 1.48E-4 1.46E-4

'.06E-4 4.00E-4 4.00E-4 K. K # c b) Avere.e Concen ration Discharged )ischargedlischarged Escharged

6. F A ' f*e Released uct/ml 2.46E-12 3.20E-12 2.2SE-12 2.64E-12 2.64E-12 5.

'.*01Ute of Liquid * *aste td Liters 7.21E+6 2.98E+6 4.57E+6 1.48E+7 1.48E+7 6.63'f7c isch?ree 6.

' lu e of Silutica Vater I.iters 6.02E+10 4.56E+10 4.71E+10

'l.53E+11 1.53E+11 6.6A3f?e 7.

Iseteces Released curies K.6ASe C3-134 6.26E-3 5.19E-3 2.98E-3 1.44E-2 1.44E-2

.N

? -La-lLO c~

N.D.

N,D.

N. D.'

I-131 6.99E-4 1.llE-4 6.43E-5 8.74E-4 8.74E-4 Cs-137 7.52E-3 6.672-3 2.58E-3 1.68E-2 1.68E-2 C'-33 7.52E-3 1.62E-2 1.49E-2 3.86E-2 3.86E-2 j

C~-50 7.58E-3 1.32E-2 2.47E-2 4.55E-2 4.55E-2 Cr-il 5.49E-3 5.97E-3 3.83E-3 1.53E-2 1.53E-2

'n-54 2.43E-4 6.64E-4 1.94E-3 2.85E-3 2.85E-3 n-5 5.32E-5 N.D.

N.D.

5.32E-5 5.32E-5 Fr ^9 l

fr-93 e

e e

e

\\ /

/

/ '

N.D.

/

s I-II2..

l' N D.

N.D.

.... =..o detectab2 e activity. above background

= Waiting for.nalysis results - data will be presented in an errata to the Annual Report.

j k

l;;[

(,"

l ipt ll agra hcs i

l

\\}

ji l

l l

l I i

i l

l D

2 d

i d

n u

a T

q e

h

~

i t

c L

s s

.o a

i o

W D

N M

II 5

I I

d i

d r

u g

t e

q e

h i

t c

i A

L s

s n

E a

a i

U Y

o W

D N

d i

d u

g q

e h

e i

t c

n L

s s

u a

i J

o W

D N

d i

d u

e q

y q

t h

a i

s c

M L

a s

W i

o D

N d

d i

q u

e h

l q

t c

S 4

i i

s s

)

T 0

r L

a i

N 3

p W

D t

E A

o n

U 0

N L

5 o

F d

C F

d r

i d

(

E n

e u

e q

t q

t h

e 1

E r

i s

c L

a s

V 5

W i

2 I

9 o

D T

2 N

1 C,

?

0 d

E, O

5 i

d I

L h

u q

9 B

c q

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a r

i t

c A

R s

a L

s s

T o

M a

i F

N o

W D

O N

t T

e d

R k

y i

d O

c r

u e

q P

o a

q t

h E

D u

i s

c R

r L

a s

b W

i e

o D

F N

dn d

u i

d o

y u

e a

r r

q t

h k

a i

s c

ac u

L a

s n

W i

b a

o D

J N

e v

S o

T b

I a

N y

I t

i i

v itca s

e t

l n

b N

e a

O u

t I

l c

Z f

e t

t E

e Y

d T

d I

i o

L u

9 m

N 1

5 3

3_m I

q 4

0 3

3 C

i 2

3 1

4 7

7 9

5 5

3

=

2 1

A L

1 3

1 2

e 5

9 9

9 5

7 1

"1 F.

b s

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F

'.: :e e

o r

b a

2 :e D.

X I

S I

i.

?

v t

t I

N U

7

TABLE 1.2-1 (Cont.)

RFFORT OF RADI0 ACTIVE EFFI.UENTS Unit II

. Discharge i

FACILITY: ZION Docket Nos: 50-295 snd 50-304

"_D l'"

II. Liquid Ef fluen'.s UNITS July August Septead>er O r er October November December Nt 5'9 ICt*]

F.

r Sb 124 No Liquid No Liquid No Liquid to Liquid 1.50E-3 3.49E-3 1.94E-3 6.93E-3 6.93E-3 I 133 Waste Waste Waste Waste N.D.

N.D.

1.55E-5 1.55E-5 1.55E-5 As 110m

[)i scha rced )i sch a roed jischarged Di scha rnec. 1.71E-4 6.47E-5 3.06E-4 5.42E-4 5.42E-4

!a 24 4.50E-4 N.D.

N.D.

4.50E-4 4.50E-4 6? 187 1.07E-4 N.D.

N.D.

1.07E-4 1.07E-4 Ca 57 N.D.

N.D.

1.20E-4 1.20E-4 1.20E-4*

Mo 39 N.D.

N.D.

Tr 95 N.D.

5.11E-4 4.45E-4 9.56E-4 9.56E-4 i

Ub 95 1.21E-4 7.31E-4 1.40E-3 2.25E-3 2.25E-3 Fa 59 N.D.

8.06E-5 8.80E-5 1.69E-4 1.69E-4 l

.: 3 139 N.D.

8.12E-6 3.45E-4 3.53E-4 3.53E-4 i

. ' *.33 1.53E-3 3.14E-5 N.D.

1.56E-3 1.56E-3

'-s ' "

6.46E-5 N.D.

1.00E-6 6.56E-5 6.56E-5

\\/

W T/

V' l

l N.D. = No detectab.e activity above backround

ZION GENERATING STATION UNIT 1/2 O

Month January Year 1979 O

SOLID RADI0 ACTIVE WASTE (Tech Spec. 6.6A3g) l TABLE 2.0-1 i

3 3

Volume (ft )

Volume (ft )'

Millicuries Millicuries Date Disposition of Material Per Shipment Per Month Per Shipment Per Month l

l 01 1-5-79 CEMENTED DRUMS 249.90 249.9 2312.64 2312.64 02 1-5-79 CEMENTED DRUMS 176.40 426.30 1704.55 4017.19 i

03 1-10-79 CEMENTED DRUMS 176.40 602.70 3511.30 7528'.49 i

04 1-12-79 CEMENTED DRUMS

264.60 867.30 2817.80 10,346.29 06 1-18-79 CEMENTED DRUMS 88.20 955'.50 8942.50 19,288.79

~

l i

i MONTH TOTAL NOTE:

Shipment 905 was contaminated equipment sent to Robinson Station 955.50 19,288.79

ZION GENERATING STATION UNIT 1/2 Month February Year 1979

~

SOLID RADIOACTIVE WASTE (Tech Spec 6.6A3g)

TABLE 2.0-1 (Cont.)

Volume (ft3)

Mil 11 curies Mil 11 curie:

Date Disposition of Material Per Shipment Per Month Per Shipment Per Month 07 2-9-79 Cemented Drums & Cask 545.8 545.80 436.2 436.20 08 2-14-79 Cemented Cask' 170.0 715.80 9,2a7.0 9,643.20 09 2-15-79 Cemented Cask 170.0u 885.80,

17,297.0 26,940.20 10 2-18-79 Cemented Drums 132.3 1018.10 3,368.95 30,309.15 11 2-19-79 Cemented Drums 176.4' 1194.50 2,332.35 32,641.50 g

MONTH TOTAL e

1194.50 32,641.50

'r

ZION GENERATING STATION UNIT 1/2 Month March Year 1979 SOLID RADIOACTIVE WASTE (Tech Spec 6.6A3g)

TABLE 2.0-1 (Cont.)

Volume (ft3)

Mil 11 curies Mil 11 curies Date Disposition of Material Per Shipment Per Month Per Shipment Per Month 12 3-1-79 Cemented Cask 80.00 80.00 225,000.00 225,000.00 13 3-2-79 Cemented Drums 176.40 256.40 893.05 225,893.05 14 3-6-79 Cemented Cask' 170.00 426.40 72,309.00 298,202.05,

15 3-16-79 Cemented Drums 514.50 940.90 528.68 298,730.73 16 3-17-79 Cemented Cask 170.00 1,110.90 44,400.00 343,130.73 17 Not Shipped During The Mosth ofMa cch 343,859.45 16 3-21-79 Cemented Drums 514.50

. 1,625.40 728.72 19 3-23-79 Cemented Drums 132.30 1,757.70 3,517.70 347,377.15 20 3-24-79 Cemented Drums 88.20 1845.90 3,427.35 350,804.50 21.

3-28-79 Cemented Drums 132.30 1978.20 5,412.95 356,217.45 0

MONTH TOTAL 1978.20 356,217.45 I

ZION GENERATING STATION UNIT 1/2 Month April Year 1979 SOLID RADIOACTIVE WASTE (Tech Spec 6.6A3g)

TABLE 2.0-1 (Cont.)

Volume (ft3)

Mil 11 curies M1111 curie I

Date Disposition of Material Per Shipment Per Month Per Shipment Per Month 22 4-1-79 CEMENTED DRUMS 132.3 132.30 5,475.00 5,475.0 23 4-3-79 CEMENTED DRUMS 514.5 646.80 403.65 5,878.65 24 4-6-79 CEMENTED CASK 170.0 816.80 55,008.00 6'0,886.65 25 4-9-79 CEMENTED DRUMS 485.10 1,301.90 1,2'67.08 62,153.71 26 4-9-79 CEMENTED DRUMS 132.3 1,434.20 11,482.90 73,636.61 17 4-11-79

' TUBE BUNDLE IN CASK 108.0 1,542.20

.502.00 74,138.61 27 4-18-79 CEMENTED DRUMS 132.3 1,'674.50 1,025.31 75,163.92 28 4-20-79 CEMENTED DRUMS 463.05 2,137.55 111.57 75,275.49 8 29 4-21-79 CEMENTED DRUMS 176.40 2,313.95 1,552.87 76,828.36 30 4-23-79 CEMENTED' DRUMS 132.30 2,446.25 12,093.10 88,921.46 31 4-23-79 CEMENTED DRUMS 170.00 2,616.25 13,3'00.00 102,221.46 32 4-27-79 CEMENTED DRUMS 176.40 2,792.65 1,2'27.44 103,448.90 33 4-29-79 CEMENTED DRUMS 374.85 3,167.50 4,87.77 103,936.67

, 34 4-30-79 CEMENTED DRUMS 88.20 3,255.70 11,034.00 114,970.67 MONTH TOTAL 3,255.70 114,970.6*.

.s

ZION GENERATING STATION UNIT 1/2 Month May Year 1979 SOLID RADIOACTIVE WASTE (Tech Spec 6.6A3g)

TABLE 2.0-1 (Cont.)

Volume (ft3)

Mil 11 curies -

Mil 11 curie Date Disposition of Material Per Shipment Per Month Per Shipment Per' Month 35 5-02-79 Plywood Boxes (9).

1152.00 1152.00 191.30 191.3'O 36 5-02-79 Cemented Drums 132.30 1284.30 3,678.00 3,869.30 i

37 5-05-79 Cemented Drums

~441.00 1725.30 478.92 4348.22 38 5-07-79 Cemented-Drums 36.75.

1762.05 9,855.00 14,203.22 39*

5-09-79 Cemented Drums 44.15

' 18E6.20 8.06 '

14,211^.28 40 5-10-79 Cemented Drums 110.25 1916.45 3,973.00 18,1:4.28 U 41 5-11-79 Cemented Drums 88.20 2004.65 2,529.90 20,714.18

~

42 5-14-79 C.emented Cask 170.00 2174.65 40,911.00 61,625.18 43 5-15-79 Cemented Drums 110.25 2284.90 4,810.60 66,435.78 44 5-17-79 Cemented Drums

~ 110.25

'2395.15 3,82'O.00 70,255.78 45

,5-17-79 Cemented Drums

.485.45

'2880.60 412.43 70,668.21 s

46 5-18-79" Cemented Drums 88.20 2968.80 7,074.0 77,742.21 47 5-19-79 Plywo'od Boxes (9) 1152.00 4120.80 466.60 78,208.81 48 5-21-79 Cemented Drums 88.20 4209.00 3,204.00 81,412.81,,

Shipped to Dresden Station for compacting - Volume reduced to 29.4 ft3 Page 1 of 2

t ZION GENERATING STATION UNIT 1/2 Month May Year 197o SOLID RADIOACTIVE WASTE (Tech Spec 6.6A3g)

TABLE 2.0-1 (Cont.)

Volume (ft3)

Millicuries Hillicuric s

Date Disposition of Material Per Shipment Per Month Per Shipment Per Month 49 5-23-79 Cemented Cask 170.00 4379.00 67,152.00 148,564.81 50 5-25-79 Cemented Drums-88.2 4467.20 5,746.40 154',311.21 51 Not Shipped) During The Monti of May 52 5-26-79 Cemented Drums 29.4b

4496.60 9.000.00 163,311.-2'

~

53 5-30-79 Cemented Drums-176.40 4673.00 404.00 163,715.21 54.

5-31-79 Plywood Box,es (4) 848.00

5521.00 371.4'O 164,086.61

?r MONTH TOTAL 5506.25 164,086.6

Subtracted 14.75 Ft3 Due to I39 Compacting

~

Page 2 of 2

ZION GENERATING STATION UNIT 1/2 Month June Year 1979 i

SOLID RADIOACTIVE WASTE i

(Tech Spec 6.6A3g)

TABLE 2.0-1 (Cont.)

Volume (ft3)

Mil 11 curies Mil 11 curies Noo Date Disposition of Material Per Shipment Per Month Per Shipment Per Month 51 6-2-79 CEMENTED DRUMS 110.25 110.'5 5,809.40 58,09.40 2

~.s 55 6-1-79 CEMENTED DRUMS & PLYWOOD' BOXES 475.50 585.75 365.11 6174.51 56 8-79 CEMENTED CASK 170.00

,755.75 1,090.00 7264.51 57' 6-13-79 CEMENTED DRUMS. -

132.30 888.05 5,'756.40 13020.91 1

'58 6-21-79 CEMENTED. CASK' 170.00 1058.05 175,000.00 188,020.91 59 6-24.-79 CEMENTED DRUMS 88.20 1146.25 4',549.60 192,570.51

~

U MONTil TOTAL 1146.25 192,570.51 s

... ~.

ZION GENERATING STATION UNIT 1/2 Menth July Year 1979 SOLID RADIOACTIVE WASTE (Tech Spec 6.6A3g)

TABLE 2.0-1 (Cont.)

1 Volume (ft3)

Volume (ft3)

Mil 11 curies-Mil 11 curie:

No.

Date Disposition of Material Per Shipment Per Month Per Shipment Per Month

~

8n.00 80.00 518,094.00

518,094.00 60 7-5-79 CEMENTED CASN 61 7-5-79 CEMENTED DRUMS

52. 45'

.131.45 -

19,080.00 537,174.'00 4

1056.00, 1,187..5 631.00,

537,805.00 -

62 7-7-79 PLYWOOD BOXES (8) 5.. 45 1,238.90 3,960.00 541.,765.00 63A 7-11-79

, CEMENTED D,UMS R

63'B 7-14-79 CEMENTED DRUM'S 8:1.25

~1,327.10 4,194.00 545,959.00 y

64 7'14-79 CEMENTED CASK 174.00 1,497.10' 19'5,41'2.00 741,371.00 6 5.-

7-15-73 CEMENTED DRUMS 36.7S 1,533'.85 3,427.20 744,798.20 66 7-17-79 CEMENTED DRUMS

~

110.25 1,644.10 1,322.35 746,120.55 67 7-17-79

1. CE'.tENhdD DRUMS,

110.25 1,754.35 5,64.00 746,684.55 170.00 1,92,4.35 99,913.00 846,597.55 68 7-18-79

~~~lCEMENTEDCASK

~

. 1980.85 9,398.Q0 855,995.55 69 7-20-79 CEMENTED DRUMS 56.50

~

70 7-22-79 CE'MENTED DRUMS 80.20 2d69 05-3,164.40 859,159.95

~

71 7-25-79 CEMENTED' CASK 80.00 2149.05~

66,382.00 925,544.95 72 7-26-79 CEMENTED ~ DRUMS 41:1.'95 2568.00-595.39 926,140.34 1

l

. Pa$e 5'of 2 k

ZION GENERATING STATION UNIT 1/2 Month Julv Year 1979 SOLID RADIOACTIVE WASTE (Tech Spec 6.6A3g)

TAlLE 2.0-1 (Cont.)

Voluma (ft3)

Volume (ft3)

M1111 curies M1111 curie:

ro.

Date Disposition of Material Per Shipment Per Month Per Shipment Per Month 73 7-27-79 CEMENTED DRUMS -

104.05 2,672.05 3,139.00 929',279.34

'74 7-28-7'9 CEMENTED DRUMS 110.25 2,782.3'O 1,008.00 930,287.34 l

75 7-29-79 CEMENTED DRUMS 88.20 2,870 50 5,659.20 935,946.54 O

i, MONTH TOTAI.

~

2.570.40

'935,946.54.

j l

l i

Page 2 6f 2

ZION GENERATING STATION UNIT 1/2 -

Month August Year 1979 SOLID RADIOACTIVE WASTE (Tech Spec 6.6A3g)

TABLE 2.0-1 (Cont.)

Volume (ft3)'

Volume (ft3)

M1111 curies Hil11 curie Disposition of Material Per Shipment Per Month Per Shipment Per Mor.th Date j

75,076.00 75,076.00 170.00 Cemented Cask 170.00 76 8-2-79 77 8-5-79 Cemented Drunis 176.40 346.40 1,716.40 76,'7'92.40

~

426.40 126,240.00 203,032.40 78 8-6-79 Cemonted Cask 80.00

[55.00 511.,40 56,838.00 259,870.40 79 8-11-79 Cemented' Cask 8Q 8-13-79 Cemented Dr.unis ' *

,77.45 588.85 4,017.00 263,887.40 y 81 -

,8-20-79 Cemented Cask 170.00.

758.85 11,424;00 275,311.40.

82 8-21-79 Cemented' Drums 88.20

[.

847.05,

1,953:00 -

277,264.40 83 8-22 Cemented Cask' 170.00 1017.05 11,03'1.00 288,295.40 84 8-24-79 Cemented Drum's 147..70 1164 75 3,608.60 291,903.40' 85 8-31 79 Cementied Dru[ns 77.20 1241 9.5, 2,377.80.

294,281.20 1241.95 "

294,281.20

^*

l ParJe l'of 1 a

o u

ZIGil CE!!EitATI! 0 tiTAT100 U: LIT 1/2 Month kutember Year 1979

,-m

g SOLID flAD10 ACTIVE 'dASTS m

3"

{

(Tech Spec 6.6A3g) qw

.- g) 3 TABLE 2.0-1 (Cont.)

Volume (ft3)

Mil 11 curies M1111curi.

a Date Disposition of Material Per Shipment Per Month Per Shipment Per Month 36 4-1-79 Cementect Druns 110.25 110.25 19.04 19.84

,, n 7 9-7-79 Cementeil Cask 170.00 230.25 170.00 197.84

_Ld.1 9-20-79 hte trater.nlutige 405.00 685.25 4.1N 201.94 j9 9-20-79 Nicte W. ster Sludqc 405.00 ' -

1090.25 G.80 208.74

'30 9-23-79 Cemented Cask 170.00

'1260.25 11,430.00 11;638.74 O-

R

\\

- -.. =

1

=_-

)

! torn l' rr AI,

~

1260.25, 11,6'38.74

ZION GENERATING STATION UNIT 1/2 Month October Year 1979 SOLID RADI) ACTIVE WASTE (Tech Spec. 6.5A3g)

TABLE 2.0-1 (Cont.)

3 3

Volume (ft )

Volume (ft )'

M1111 curies Millicuries Date Disposition of Material Per Sh Lp:nent Per Month Per Shipment Fer Month 91 10-6-79 CDIENTED CASK 170.00 170.00 31,577.00 31,577.00 02 10-8-79 CEMENTED CASK 170.00 340.00 4,221.00 35,798.00 93 10-10-79 CEMENTED CASK

'80.00

,420.00 168,731.00 204,529.00

~

s e

e O

eO 420.00 204,529.00 MONTH TOTAL I

w~ n

ZION GENERATING STATION UNIT 1/2 Month sovrMnEq___ Year 197o SOLID RADIOACTIVE WASTE (Tech Spec. 6.6A3g)

TABLE 2.0-1 (Cont.)

~

3 3

Volume (dt )

Volume (ft )

M1111 curies M1111 curies i

Date Disposition of Material Por Shipment Per Month Per Shipment For Month 94 11/20/79 CEMENTED DRUMS 135.00 135.00 916.00 916.00 95 l'l/21/79 CEMENTED DRUMS 90.00 225.00 876.00 1,792.00 96 11/27/79 CEMENTED CASK 170.00 395.00 7,.084.00 8,876.00 97 11/27/79 CEMENTED CASK 80.00 475.00 77,399.00 86,275.00 8

j MONTH TOTAL 475.00 86,275.00 Page 1 of 1

ZION GENERATING STATION UNIT 1/2

!*onth'necenher Year 1079 SOLID RADIOACTIVE WASTE (Tech Spec. 6.6A3g)

TABLE 2.0-1 (Cont.)

3 3

Volume (ft )

M1111 curies Mil 11 curies Volume (ft )

Disposition of Material Per Shipment Per Month Per Shipment Per Month a

Date 98 12-3-79 Cemented Drums 180.00 180.00 1445.00 1445.00 99 12-6-79 Cemented Cask 80.00 260.00 206,500.00 207,945.00 100

'12-13-79 Cemented Cask 80.00 340.00 14,681.00 222,626.00 t

101 12-14-79 g

cemented Cask 170.00 510.00 24,698.00 247,324.00 102 12-16-79 Cemented Cask 80.00 590.00 3,645.00 250,969.00

~'

103 12-31-79' Cemented Cask 8C.00 670.00 6,000.00 256,969.00 104 12-31-79 Cemented Cask 170.00 840.00 19,'/52.00 276,721.00 l

i.

MONTH TOTAL 840.00 276,721.00 Page 1 or 1

FIGURE 3.1-1

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~t Station for the period January - December 1979 O~'.

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TABLE 3.2-1 VALUES OF PARAMETERS USED TO MAKE DOSE ESTIMATES RESULTING FROM ZION LIQUID WASTE DISCHARGES Pathway Parameter Unit Value or Source Potable Water

/F CFS-l 1/1.34 E-08x60xF; (a)

F liters /mo' nth Station Report U

liters / month Max. Adult 61, Av Adult 31 p

Qi Ci/ month Station Report Dipr mrem /pCi From Regulatory Guide 1.109 Ai hr-1 Table of isotopes or other

sources, tp hr 5.5, (b)

Aquatic Food p/I CFS-1 1/4.0 E+5, (c)

M U

kg/ month Max. Adult'1.0, Av A'dult 0.1 91 gipr,Ai See Potable Water a

gip liter /kg Site Data tp hr 72, (d)

Shoreline MP unitless 1/2 (current frequency Activities factor)

F CFS 1.2 E+4, (e)

W dnitiess 0.3 (Table A-2 0.029/A (A-hr-I)RG 1.109)

Ti d

t hr 1.3 E+5 (midpoint of Plant operating lifetime) t hr 0

p U

hr/ month Jun, Jul, Aug,Sep = 16 p

All other months = 0 (ref: HERMES)

(a) 1/60 is the product of 1/2 (the current frequency factor), 1/10.(the initial entrainment factor), and 1/3 (the lake mixing factor).

(b)

It is 1.1 miles from the Plant to the Lake County Public Water intake and a current speed of 0.2 mph is assumed.

(c)

Based on the simplified assumption that the near-shore currents consti-tute a " river" of 5 miles (26,400 ft.) width, 50 ft. depth, and a flow rate at 0.2 mph.

(d)

HERMES, pg. 118.

(c)

Based on the simplified assumption that the near-shore currents consti-tute a " river" having a 2600' (to the intake) width, a 15' depth, and a flow rate of 0.2 mph.

45

TABLE 3.1-1 DI)SES RESOI. TING FHOM A ! HHf)Rf4E RELE ASES.

ZION 12/79 TYPE llNITS DOSE ( D l b hCT [flN ) HY OllAHTEN GAMMA AIR (SPAD) 0.66 ( N )

0.75 ( N-)

1.29 (NNE) 0.22 ( IJ f. V HETA AIR

( dF AI))

0.22 ( N )

0.22 (NNE) 0.04 ( NI4 E d H ol,E B 0 0 Y (HREM) 0.05 ( N )

0.07 ( S )

0.07 ( 6 )

0.01 ( v SKIN DOSE (uWMP) 0.06 ( N )

0.09 ( S )

0.02 ( N INFANT THYROID (MPkM) 0.00 (

)

0.00 ( w )

0.00 ( 4 )

0.00 ( a POP WHu!.E H0l>Y (PPEM) 1.89 3.86 3.79 0.43 YEA 4 TO DATE l'YPE MAX DOSE MAX AI.I.OWAHI,E PEHCKhT GAMMA AIR (M4AD) 2.67 20 1.1.333 BETA AIR (MRAD) 0.62 40 1.551 WHOLE f40DY

( NHF:4) 0.17 10 1.713 SKIN OUSE (MREM) 0.25 30 0.754 I N F A rJ T THYHHlO (tAHEM) 0.00 30 0.003 46-

TABLE 3.2-1 Z if1N NUCLEAR POWER PLAtJT LIdllID IJOSI: C ALClli. AT I OtaS DOSES DESUI. tit 4G FHOM EXPUSilRd TU HADIOACTIVITY DISCHAHGED I r4 LlollID WASTE (DECEMBFR 1979)

DOSE BY PATHWAY (TARE.t)

POTABT,E AOUATIC SHORELINE WATER FOODS ACTIVITIES EXPOSE 0 PERS0?J TOTAL 110HE THYROID TOTAL R0rlE THYROID TOTAL SKIf4 PERIOD HODY SODY BODY

" AVERAGE" A D U I.T IST OTR 0.003 0.000 0.000 0.000 0.000 0.004 0.000 0.000 2ND OTR 0.000 0.000 0.000 0.000 0.000 0.003

.0.000 0.000 3RD OTR 0.000 0.000 0.000 0.000 0.000 0.001 0.000 0.000 4TH OTR 0.000 0.000 0.000 0.000 0.000 0.001 0.000 0.000 1

" MAXIMUM" ADULT 1ST OTR 0.000 0.000 0.000 0.000 0.000 0.037 0.000 0.000 2ND OTH 0.000 0.000 0.000 0.000 0.000 0.034 0.000 0.000 3RD OTR 0.000 0.000 0.000 0.000 0.000 0.014 0.000 0.000 4TH OTR 0.000 0.000 0.000 0.000 0.000 0.007 0.000 0.000 TOTAL ORGAN DOSE SIteCE JAtlUARY FOR " AVERAGE" ADULT ORGAtl TOTAL DOSE 10CFR50 APP I PEltCENT OF APP I TOTAI. BODY 0.76E-03 6

MPEM 0.013 SKIN 0.61E-03 20 MREM' O.003 BONE 0.22E-03 20 M R E'4 0.001 THYROID 0.96E-02 20 MREM 0.048 I

i 47

LOCATIONS OF F XED ENVIRONMENTA_ RAD 0_0GICAL MONI"0 RING STAT 10AS FIGURE 5.0-1

[

f.,' $ Rocine l-Onsite Station I 2-Onsite Station 2

/

3-Onsite Station 3 i

4-Zion (W) 4 b

5-Zion (SW)

eg gen,eno nwyh i

N

13 6-Zion (WNW) ig 7-Winthrop Harbor City Garage L

A K E

--wss con s,n e i ~s 8-Kenosha Road Farm g,,,,}8i

,37

\\

> 4. -\\g*k 1 9-Wankegan ap,

10-North Chicago i

s *5 ~

i~

11-Sheridan Lanes Bowling Alley

~'

)

d'0 "

12-Flood Farm s

c"ga,

/

C H

/

6 A N

'l2 13-Pleasant Prairie eo

$g

-,,jffp Lcke Bluff Libertyville1 1

ott to 0

Lake Forest 3

.P

' SCALE 9 -

..Y lo 15 20 Witts 0

5 to is to 25 so zu

TABLE 5.0-1 ZION STANDARD RADICLOGICAL NONITORIriG FROGRAll Non-Rottine y Si-ple Media Collection Site

Type of Analysis Frecuency Reporting Levels 1.

Air Monitoring (a) Onsite and near field 1.

Filter - Brocs beta

1.

Weekly CS-134 10, Co-137 20 pC1/m3 i l Onsite Statien #1 2.

Charcoal 131 2.

Bi-Weekly 0 9 pC1/m3 J2 Onsite Station #2 ll3 Onsite Station #3 3

Sae:pling Train -

3 Weekly Test and Maintenance (b) Far Field Pl? Zion iW))

1.

Filter Exchange 1.

Weekly Same as 1(a)

J l

Zicn i SW l)

Zion dWNW) 2.

Charcoal Exchange 2.

Bi-Weekly when analyses l

l i, J Winthrop Harbor City Carage 3

Sampling Train -

3 Weekly are made i;5p Kenocha Road Farm Test and Maintenance

,6J Waukegan

,7 i

N. Chicago i

1 81 Southport Substation ll9))FloodFarm i,10 Pleasant Prairie DC

,e 2.

lLD Same as 2 Camma Radiation Qusrterly 3.

Fish A Lake Michigan near Gamma isotopic Semi-annual Mn-54 3x10, Fe-50 lx104 Zion Station Co-50 3x1. Co-60 1x104 Zn-65 2x1 Cs-134 1x103 Cs-137 7x10$ pC1/Kg wet we16ht 4

Milk (a) Ames Dairy I-131 1.

Weekly -

I-131 3 FC1/1 Crazing Season -

Cs-134 60 pC1/1 (b) Steinbrink Dairy May to Oct Cs-137 70 pC1/1 2.

Monthly -

Nov to Apr Ba-La-140 300 PC1/1 4 On notification provided by station personnel.

Additional information giving the distance and direction of individual sampling locations may be found in Appendix III of the 1978 Annual Report.

TABLE 5.0-1 (Cont.)

ZION OTANDARD RADIOLOGICAL 140!!ITORI!!G PROCRtJI (CollT'T)

Sample Media Collection Site Type of Analysis Frequency Reporting Levels [3 Non-Routine 5

Public Water Supply (a) Kenosha Water Works 1.

Gamms Isotopic 1.

Monthly Analysis Footnote **

(b) Lake County Water Works of weekly Composites (c) Waukegan Water Works 2.

Tritium 2.

Quarterly (d)

N. Chicago Water Works (e) Naval Training Center Water Works (f) Lake Forest Water Dorks

6. 'Cecling Water li(a) Inlet 1.

Cross Beta 1.

seekly Sample di(b) Discharge 2.

Tritium 2.

Quarterly Composite 7.

Sediment Lake Michigan camna Isotopic Annual (a) Illinois Beach St. Park 8.

Dairy Census (a) Site Boundary to (a) Enumeration by Annually, during 2 miles a door-to-door or grazing season equivalent counting technique w

C3 (b) 2 miles to 5 miles (b) enumeration by using referenced information from county agricultural agents or other reliable sources.

(c) At dairies listed in item 4

TABLE 5.0-1 (Cont.)

i.

ZICN STANDARD RADIOLOGICAL HONITCRING FROGRMt (CONT'D)

Non-Routine Sn-ple Media Collection Site Type of Annivsis Frecuency Reporting kvels Qt (c) Inquire as to feeding practices.

(1) pasture only (2) feed and chop only (3) pasture and feed; if both, ask fa mer to estimate fraction of food from pasture:

4 25%

25-50%

50-75%

175%

u i

Note:

!!1-Weekly shall mean that the frequency is once every other week.

O Average cencentration over calendar quarter "H-3 2x10, Mn-54 1x103, Fe-59 1xlo2,2 pC1/1.

4 2

2 co-58 6x102, Co-60 2x10, 2n-65 2x10, zr-Nb-95 4xic2, I-131 2, 03 134 30, Oc-137 50, Ba-La-140 1x10 3A gn=ss isotcpic analysis shall be perfomed whenever the grcss beta cencentratien in a ss=ple exceeds by five times (5x) the average concentration of the prceeeding calendar quarter fcr the sample locatien.

4 Provided by station persennel.

Table 5.0-2 Environmental ~ Radiological Monitoring Program Name of Facility:

Zion Generating Station Docket Number:

50-295, 50-304

. Location of Facility:

Cook, Illinois Beporting Period:

1st Oucrtei 1979 County State Medium or Pathway Type and Lower Limit All Indicator Location with Control Number of Sampled Total Number of Locations Highest Mean Locations Non-routine (Unit of of Analyses Detection Mean Name, Distance Mean Meanl Reported i

Measurement)

Performed (LLD)

(Range) and Direction (Range)

(Range)

Measurements Air Particulates Gross 8 17 0.01 0.04 (12/17) On Site 2 0.05 (2/5)

Not Measured 0

(pCi/m )

0.02-0.07 0.2 mi J 270 3

Airborne lodine I-131 8

0.10 All LLD Not Applica.ble Not Measured 0

(pci/m )

3 Gamma Background y Dose 13 3

10.1 (3/3)

On Site 1 11.'.I (1/1) 11.3 (10/10)

(mR/Qtr) 8.6-11.3 0.3 mi @ 200 8.6-14.3 E

Milk I-131 6

5 All LLD Not Applicable Not Measured 0

(pCi/1)

Cooling Water Gross 8 26 5

15 (21/26) Discharge 20 (12/13) 16 (13/13) 0 (pCi/1) 4-100 Area 1 4-100 5-52 HTO 3

500 All LLD Not Applicable All LLD

,0 Public Water y Spec.

18 10 All LLD Not Applicable Not Measured 0

Navel Training 230 (1/1)

Not Measured 0

HTO 6

200 162 (6/6)

C te 130-230 0

0

@ 180 I

1 Mean and range based on detectable measurcuents only.

Fractions indicated in parenthosca.

Table 5.0-3 Envirenmentel Radiological Monitering Progrr.m s

4 i

Name of Facility:

Zion Generating Station Docket Number:

50-295, 50-304 Location of Facility:

Cook, Illinois Reporting Period:

2nd Quarter 1979 County State Medium or Pathway Type and Lower Limit All Indicator Location with Control Number of Sampled Total Number

'of Locations Highest Mean Locations Non-routine (Unit-of of Analyses Detection Meanl Name, Distance Mean Meani Reported Measurement)

Performed (LLD)

(Range) and Direction (Range)

(Range)

Measurements Air Particulates Gross S' 39 0.01 0.04 (39/39) On Site 2 0.04 (13/13)

Not Measured O.

(pCi/m )

0.01-0.08 0.2 mi @ 270 0.02-0.08 3

Airborne Iodine I-131 21 0.10 All LLD Not Applicable Not Measured 0

(pCi/m )

3 Gamma Background y Dose 13 3

11.3 (3/3)

On Site 1 14.3 (1/1) 13.7 (10/10) 0 (mR/Qtr) 8.6-14.3 0.3 mi @ 200 14.3 10.3-19.5 u

~F Milk I-131 20 5

All LLD Not Applicable Not Measured 0

/0.5*

.(pCi/1)

Cooling Water Gross 8 38 5

6 (14/25) Dischargd 6

(7/13) 20 (13/13) 0

-(pCi/1) 4-11 Area 1 4-11 5-91 HTO 3

500 1130 (2/2)

Discharge 1400 (1/1) 560 (1/1) 0 860-1400 Area 1 1400 560 Public Water y Spec.

18 10

-All LLD Not Applicable Not Measured 0

i (pCi/1)

I HTO 6

200 350 (2/6)

Y 400 (1/1)

Not Measured 0

400 1.0 mi @ 0 Fish Cs-137 7

0.1 0.2 (1/7)

Lk. Michigan 0.2 (1/7)

Not Measured 0

(pci/g) 0.2 near Station 0.2 i

Other y 7

0.1 All LLD Not Applicable Not Measured 0

l 1 Mean and range based on detectable measurements.only.

Fractions indicated in parentheses.

November - April, LLD=5; May - October, LLD=0.5.

l

Ttble 5.0-4 Environmental Radiological Monitoring Program Name of Facility:

Zion Generating Station Docket Number:

50-295, 50-304.

. Location of Facility:

Cook, Illinois Reporting Period:

3rd Quarter 1979 County State Medium or Pathway Type and Lower Limit All Indicator Location with Control Number of Sampled Total Nu=ber of Locations Highest Mean Locations Non-routine l

(Unit of of Analyses Detection Mean Na:c, Distance Mean Meani Reported Measurement)

Performed (LLU)

(Range) and Direction (Range)

(Range)

Measurements Air Particulates Cross S 39 0.01 0.03

-(38/39) On Site 1 0.03 (12/13)

Not Measured 0

(pCi/m )

0.01-0.05 0.3 mi @ 200 a

Airborne Iodine I-131 18 0.10 All LLD Not Applicable Not Measured 0

'(pCi/m )-

3 Gamma Background y Dose 13 3

11.6 (3/3)

On Site 3 13.0 (1/1) 11.7 (10/10) 0-

-(mR/Qtr) 9.4-13.0 0.2 mi @ 350 13.0 8.6-15.6 Milk I-131 26 0.5 All LLD Not Applicable Not Measured 0

(pCi/1)

Cooling Water Gross 8 39 5

4.8-(6/26)

Discharge 5.3 (3/3) 5.4 (7/13) 0 (pCi/1) 4-6 Area 2 5-6 4-8 HTO 3-500 415 (2/2)

Discharge 500 (1/1) 410 (1/1) 0 330-500 Area 1 500 410 Public Water ~

y Spec.

18 10 All LLD Not Applicable Not Measured 0

(pCi/1)

Ken sha Public HTO 6

200 183 (6/6) 230 (1/1)

Not Measured 0

140-230 WaterWorgs 230 10 mi @ 0 Fish-y Spec.

5 0.1 All LLD Not Applicable Not Measured 0

(pCi/g)

Sediment y Spec.

2 0.2 All LLD Not Applicable Not Measured 0

(pCi/g) 1 Mean and range based on detectable measurements only.

Fractions indicated in parentheses.

Tebis 5.0-5 Envirrnmental Radiolegical Monitering Progrrm Name of Facility:

Zion Generating Station Docket Number:

50-295, 50-304 Location of Facility:

Cook, Illinois Reporting Period:

4th Quarter 1979 County State Medium or Pathway Type and Lower Limit All Indicator Location with Control Number of Sampled Total Number of Locations HiRhest Mean Locations Non-routine (Unit of of Analyses Detection Meani Name, Distance Mean Meani Reported Measurement)

Performed (LLD)

(Range) and Direction (Range)

(Range)

Measurements Air Particulates Gross 6 39 0.01 0.03 (35/39) On Site 1 0.03 (13/13)

Not Measured 0

'(pCi/m )

0.01-0.06 0.3 mi @ 200 0.02-0.06 3

Airborne ~ Iodine I-131 21 0.10 All LLD Not Applicable Not Measured 0

(pCi/m )

3 Gamma Background y Dose 13 3

13.4 (3/3)

On Site 2 14.3 (1/1) 15.3 (10/10) 0 (mR/Qtr) 13.0-14.3 0.2 mi @ 290 14.3 11.8-20.8 Milk I-131 14 0.5 All LLD Not Applicable Not Measured 0

/5*

(pCi/1)

Cooling Water Gross'S 39 5

7.4 (12/26) Discharge 7.8 (6/13) 7.1 (9/13) 0 (pCi/1) '

3-20 Area 1 4-20 4-14 HTO 3

500 515 (2/2)

Discharge 620 (1/1) 430 (1/1) 0 410-620 Area 1 620 430-l Public Water y Spec.

18 10 All LLD Not Applicable Not Measured 0

HTO 6

200 197 (6/6) g,f*r 290 (1/1)

Not Measured 0

k 110-290 290 1.0 mi @ 0 1

1 Mean and range based on detectable measurements only.

Fractions indicated in parentheses.

I

GAMMA DOSE AS MEASURED BY THERM 0 LUMINESCENT DOSIMETERS QUARTERLY BADGES Ist 2nd 3rd 4th.

Quarter Quarter Quarter quarter Date Annealed:

12/11/78 03/19/79 06/18/79 09/27/79 Date Read:

03/26/79

-06/20/79 10/03/79 12/19/79 Location Averace mR/ouarter On-Site Indicator Stations Z-01 On-Site #1 Southside 11.322.8 14.313.9 12.421.6 13.0!2.6 Z-02 On-Site #2 Westside 10.3 1.0 10.912.0 9.412.1 14.313.9 Z-03 On-Site #3 North =ide 8.6!0.9

'8.6 2.0 13.021.3 13.015.2 nackground Stations y

Z-04 Zion, SW 11.611.2 12.522.2 9.5 1.2 15.6!1.3 Z-05 Zion, WNW 10.821.7 13.022.~6 11.412.2 15.6 3.9 Z-06 Winthrop liarbor City Carage 9.4 21.2 10.512.5 10.711.7 12.7!2.6 Z-07 Kenosha Road Farm 12.5:1.8 15.611.3 13.023.9 18.222.6 Z-08 Waukegan 10.322.2 14.313.9 10.212.5 14.312.6 Z-09 Zion, W' 12.2!2.7 15.6!1.3 15.622.6 20.822.6 Z-10 North Chicago 11.221.2 12.521.2 11.821.6 13.021.3 Z-11 Sheridan-Lanes Bowling Alley 8.610.9 10.3!1.0 8.622.3 11.8!2.5 Z-12 Flood Farm 14.3tl.3 19.525.2 14.312.6 18.212.6 Z-13 Pleasant Prairie DC 11.7!2.9 13.012.6 11.623.0 14.311.3 Average Readings On-Site (Z-01 to Z-03) 10.121.6 11.3:2.6 11.621.7 13.413.9 (1) Off-Site

<5 miles 11.1!1.8 13.622.3 11.722.4 16.222.6 (2) Off-Site

>5 miles 11.511.6 13.822.5 11.622.4 14.321.9 (1) Stations 2-04, Z-05, Z-06, Z-07, Z-08 and Z-09.

~(2) Stations Z-10, Z-11, Z-12 and Z-13.

APPENDIX II METEOROLOGICAL DATA i

l 1

1 1

1 57

ZION NUCLEAR PO'nER STATION PERIOD OF RECORD.

JANUARY. MARCH 1979 STABILITY CLASS. CXTREMELY STABLE (DELTA T 125 35 FT)

WINDS MFASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIRECTION

.7-3 47 8 12 13 18 19 24 GT 24 TOTAL l

H 0

1 0

0 0

0 1

NNE O

O O

0 0

NE O

1 0

0 0

0 1

ENE O

O O

E O

O O

ESE O

O O

SE O

1 0

0 0

0 1

SSE O

1 0

0 0

0 1

S 0

11 5

0 0

0 16 SSa 0

13 0

0 0

0 13 S*

O O

O WSW 0

0 0

W 0

8 0

0 0

0 8

Wh*

0 8

0 0

8 Nd 0

6 0

0 0

0 6

N4w 0

1 0

0 0

0 1

VARIABLE O

10 0

0 0

0 10 TOTAL 0

61 5

0 0

0 66 H00PS OF CALM IN THIS STABILITY CLASS.

O HOURS OF MISSING WINO MEASUREMENTS IN THIS STABILITY CLASS.

0 i HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

4

'58

ZION NUCLEAR POWER STATION PERIOD OF RECORD -

JANUARY - MARCH 1979 STABILITY CLASS - EXTREMELY UNSTABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIRECTION

.7-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N

O O

4 6

1 0

11 NNE O

1 0

5 9

6 21 NE O

5 2

2 0

0 9

ENE O

O 2

4 0

0 6

E O

6 2

11 3

0 22 ESE 0

3 2

8 2

0 15 SE O

3 6

3 0

0 12 SSE O

4 9

5 0

0 18 5

0 7

3 0

0 0

10 SSW 0

7 8

1 0

0 16 S4 0

6 6

10 0

0 22 dSW 0

13 22 11 0

0 46 4

0 19 19 16 4

0 58 WNd 0

16 21 15 2

0 54 NW 0

33 22 2

0 0

57 NNW 0

8 12 2

0 0

22 VARIA6LE O

2 0

0 0

0 2

TOTAL 0

133 140 101 21 6

401 HOURS OF CAL.M 1N THIS STABILITY CLASS -

0 HOURS OF MISSING WIND MEASUREMENTS IN THIS STABILITY CLASS -

2 HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

4 59

ZION NUCLEAR POWER STATION PERIOD OF RECORD -

JANUARY - MARCH 1979 STABILI1Y CLASS. MODERATELY UNSTABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIHECTION

.7-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N

0 2

0 3

1 0

6 NNE O

1 1

4 2

0 8

NE O

2 0

1 2

0 5

ENE O

O O

5 2

0 7

6 0

0 1

3 1

0 5

ESE O

4 7

1 3

0 15 SE O

2 0

0 0

0 2

SSE O

2 8

1 0

0 11 S

0 4

4 0

0 0

8 SS4 0

3 0

0 0

0 3

Sd 0

7 4

6 0

0 17 WSa 0

5 4

2 0

0 11 4

0 3

3 2

0 0

8 WNd 0

3 2

2 0

0 7

Nw 0

7 4

3 0

0 14 NNw 0

4 4

6 0

0 14 VARIABLE O

1 0

0 0

0 1

10TAL 0

50 42 39 11 0

142 HOURS OF CA!,M IN THIS STABII,ITY CLASS -

0 HOURS OF *ISSING nIND MEASUREMENTS IN THIS STABILITY CLASS -

0 HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

4 60 l

ZION NUCLEAR POWER STATION PERIOD OF RECORD -

JANUARY - MARCH 1979 STABILITY CLASS - SLIGHTLY UNSTABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIRECTION 7-3 4-7 9-12 13-18 19-24 GT 24 TUTAL N

0 5

4 2

1 0

12 NNE O

2 3

3 2

2 12 NE O

1 2

4 3

0 10 ENE O

1 2

0 0

0 3

E O

2 1

0 0

0 3

ESE O

1 1

0 0

0 2

SE O

4 4

1 0

0 9

SSE 0

1 4

0 0

0 5

S 0

2 0

0 0

0 2

SSW 0

1 3

0 0

0 4

SW 0

5 4

4 0

0 13 dSd 0

4 3

2 1

0 10 W

0 4

2 1

0 0

7 WNW 0

8 0

1 0

0 9

NW 0

8 3

1 0

0 12 NNW 0

2 6

6 0

0 14 VARIABLE O

3 0

0 0

0 3

TOTAL 0

54 42 25 7

2 130 HOURS OF CALM IN THIS STABILITY CLASS -

0 HOURS OF MISSING WIND MEASUREMENTS IN THIS STABILITY CLASS -

0 HOURS OF MISSING STABILITY MEASUREMENTS'IN ALL STABILITY CLASSES -

4 61

l l

ZION NUCLEAR POWER STATION PERIOD 00 RECORD -

JANUARY - WARCH 1979 STABIt.!TY C1. ASS - NEUTRAL (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIRECTION

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

!J 0

9 8

18 7

3 45 NNE O

14 13 15 9

1 52 NF 0

11 4

6 6

0 27 ENE O

15 4

2 0

0 21 E

O 5

1 2

0 0

8 ESE O

O 1

0 0

0 1

SE O

10 4

0 0

0 14 SSE O

7 12 16 3

0 38 S

0 26 26 18 1

0 71 SSW 0

23 23 3

0 0

49 SW 0

30 16 20 0

1 75 WSW 0

25 21 9

0 0

55 W

0 32 20 6

1 0

59 WNW 0

37 18 15 2

0 72 Nw 0

70 26 14 0

0 110 NNW 0

21 30 35 3

0 89 VAHIABLE O

16 0

0 0

0 16 l

l TOTAL 0

351 227 179 40 5

802 HOURS OF CALM IN 1HIS STABILITY CLASS -

0 HOURS OF MISSING 'IND MEASUREMENTS IN THIS STABILITY CLASS -

0 a

HOURS OF MISSIdG STARILITY MEASUREMENTS IN ALL STABILITY CLASSES -

4 l

62-

ZION NUCLEAR POWER STATION PERIOD OF RECORD -

JANUARY - MARCH 1979 l

l STABILITY CLASS - SLIGHTLY STABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIRECTION

.7-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N

0 6

2 1

6 0

15 NNE O

11 1

1 1

1 15 NE O

2 1

0 0

0 3

ENE G

6 0

0 0

0 6

E 0

9 0

0 0

0 9

ESE O

5 0

0 0

0 5

SE 0

1 1

0 0

0 2

SSE O

7 3

2 0

0 12 S

0 25 20 2

0 0

47 SSW 0

18 to 5

0 0

33 SW 0

13 10 10 1

0 34 WSW 0

18 20 12 1

0 51 W

0 25 28 21 1

0 75 WNW 0

43 27 9

0 0

79 NW 0

51 12 2

0 0

65 NhW 0

14 6

4 3

0 27 VARIABLE O

27 0

0 0

0 27 TOTAL 0

281 141 69 13 1

505 HOURS OF CALM IN THIS STABILITY CLASS -

0

' HOURS OF MISSING WIND MEASUREMENTS IN THIS STABILITY CLASS -

0 HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

4 i

63 l

\\

ZION NUCLEAR POWER STATION 1

PERIOD OF RECORD.

JANUARY - MARCH 1979 i

STABILITY CLASS - MODERATELY STABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET W1hD WIND SPEED (IN MPH)

DIRECTION

.7-3 4-7 8-12 13-18 19-2'4 GT 24 TOTAL N

0 1

0 0

1

'4 N E 0

0 0

NE 0

0 1

0 0

0 1

ENE O

O O

E O

O O

ESE O

O O

SE O

O O

0

.0 SSB 0

3 0

0 0

0 3

S 0

5 5

0 0

0 10 SSW 0

13 2

1 0

0 16 SW 0

1 0

0 2

dSW 0

1 1

0 0

0 2

W 0

13 1

0 0

0 14 4NW 0

27 2

0 0

0 29 Nw 0

12 0

0 0

0 12 rJ N W 0

1 0

0 0

0 1

VARIABLE O

17 0

0 0

0 17 TOTAL 0.

94 12 2

0 0

108 l

HOURS OF CALM IN THIS STABILITY CLASS -

0 I

HOllRS OF a4ISSING WitJD MEASUREMENTS IN THIS STABILITY CLASS -

0 HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

4 64

ZION NUCLEAR POWER STATION PERIOD OF RECORD -

APRIL - JUNE 1979 STABILITY CLASS - EXTREMELY UNSTABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIRECTION

.7-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N

O 3

4 15 9

4 35 NNE O

4 29 13 3

0 49 NE 2

8 21 3

0 0

34 ENE 2

9 R

0 0

0 19 E

O 13 2

0 0

0 15 ESE 1

29 6

0 2

0 38 SE O

33 7

2 0

0 42 SSE 1

12 4

1 0

0 18 S

1 6

19 2

0 0

28 SSW 0

2 0

6 7

0 15 SW 0

1 9

3 3

0 16 WSW 0

1 3

6 0

0 10 W

0 4

3 13 0

0 20 WNW 0

1 7

15 0

0 23 NW 0

5 17 0

0 0

30 NNW 0

3 8

3 0

0 14 VARIABLE O

O O

TOTAL 7

134 147 90 24 4

406 HOURS OF CALM IN THIS STABILITY CLASS -

0 HOURS OF MISSING WIND MEASUREMENTS IN THIS STABILITY CLASS -

1 HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

36 l

65

ZION NUCLFAR POWER STATION PEHIOD OF HECORD -

APHII, -' JUNE 1979 STABILITY CLASS - MODERATELY UNSTABLE (DELTA T 125-35 FT)

WINDS MCASUHED AT 35 FEEI

IND WIND SPEED (IN MPH)

DIRECTION

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

1 0

2 3

1 0

7

'G E O

3 5

2 0

0 10 NE O

6 2

0 0

0 8

ENE O

5 3

1 0

0 9

E O

5 0

0 0

0 5

ESE o

b 0

0 0

0 6

SF 2

3 0

0 0

0 5

SSE O

2 3

0 0

0 5

S 0

1 5

0 0

0 6

SSW 0

0 1

1 2

0 4

SW O

1 1

3 1

0 6

WSW 0

1 2

1 0

0 4

4 0

0 1

3 0

0 4

eW 0

0 0

il a 0

1 4

0 0

0 5

NNW 1

0 1

0 0

0 2

VARIAHLF 1

0 0

0 1

rOIAL 5

34 30 14 4

0 87 H0llPS OF CAI.M IN THIS STABII,ITY CLASS -

0 HOUQS IIF MISSING WIND MEASUREMENTS IN THIS STABILITY CLASS -

0 HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

36 66

ZION NUCLEAR POWER STATION PERIOD OF RECORD -

APRIL - JUNE 1979 STABILITY CLASS - SLIGHTLY !JNSTABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND S."EED (IN MPH)

DIRECTION

.7-3 4-7 s-12 13-18 19-24 GT 24 TOTAL N

O 2

7 5

0 1

15 NNE O

6 5

1 0

0 12

'NE 1

3 6

0 0

0 10 ENE O

7 0

1 0

0 8

E O

5 1

1 0

0 7

ESE O

7 0

1 0

0 8

SE 1

7 0

2 0

0 10 SSE O

1 2

1 0

0 4

5 0

g 0

4 0

0 0

4 SSW 0

0 1

1 2

0 4

SW 1

0-1 2

0 0

4 WSW 0

0 2

0 4

W 0

0 1

2 1

0 4

WNW 0

0 1

1 1

0 3

Nd 1

1 2

0 0

0 4

NNW 0

1 2

0 0

0 3

VARIABLE O

O O

TOTAL 4

40 35 18 6

1 104 HOURS OF CALM IN-THIS STABILITY CLASS -

0 HOURS OF MISSING WIf1D MEASUREMENTS IN THIS STABILITY CLASS -

0 HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

36 l

67

ZTON NUCLEAR POWER STATION PERIOD OF RECORD.

APRIL - JUNE 1979 STABILITY CLASS

. NEUTRAL (DELTA T 125 35 FT)

WINDS MEASIIRED AT 35 FEET l

WIND WIND SPEED (IN MPH)

DIRECTION

.7 3

47 8 12 13 18 19 24 GT 24 TOTAL N

2 8

20 21 6

1 58 NNE 3

39 32 16 0

0 90 NK 4

19 15 8

0 0

46 ENE 3

7 3

4 0

0 17 E

1 9

3 8

1 0

22 ESE 2

16 1

7 3

0 29

-SE 4

20 2

8 0

0

'34 SSE 1

R 7

4 0

0 20 S

2 9

21 6

0 0

38

/

SSn 0

3 0

9 4

0 16 SW 1

A 7

5 1

0 22

Sd 1

3 5

2 1

0 12 4

0 1

5 3

3 2

14 4NW 2

4 14 6

2 6

34 NW 1

8 12 2

2 0

25 j

NNa 2

9 7

8 0

0 26 i

VARIAHLE 4

0 0

0 4

TOT ?,L 33 171 154 117 23 9

507 HOURS OF CAI;M IN THIS STAHILITY CLASS -

0 3

HOURS OF MISSIflG willD MEASUREMENTS IN THIS STABILITY CI, ASS -

0 l

HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES.

36 68 l

ZION NUCLEAR POWER STATION PERIOD OF RECORD -

APRIL - JUNE 1979 STABILITY CLASS - SLIGHTLY STABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIRECTION

.7-3 4-7 8 13-18 19-24 GT 24 TOTAL N

6 24 36 16 4

0 86 NNE 6

22 7

4 0

0 39 NE 4

19 2

0 0

0 25 ENE 1

6 7

4 0

0 18 E

6 6

4 3

0 1

20 ESE 4

5 5

7 0

0 21 SE 5

22 0

0 0

0 27 SSE 4

to 23 5

0 0

42 5

5 40 28 1

0 0

74 SSW 11 16 17 23 4

0 71 S a' 3

15 19 19 2

1 59 4SW 3

12 22 2

0 0

39 d

3 11 16 3

0 0

33 WNw 4

13 2

0 0

0 19 NW 2

3 6

0 0

0 11 NNW 2

7 2

0 0

0 11 VARIAHLE 11 0

0 0

11 TOTAL H0 231 196 87 10 2

606 i HOURS OF CALM IN THIS STABILITY CLASS -

O l

HOURS OF MISSING WIND MEASUREMENTS IN THIS STABILITY CLASS -

2 i

HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

36 I

i 69

4 ZION NUCLEAR POWER STATION PERIOD OF RECORD.

APRIL - JUNE 1979 STARILITY CLASS. MODERATELY STABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIRECTION

.7-3 4-7 8-12 13 18 19-24 GT 24 TOTAL N

4 12 3

0 0

0 19 NNE O

2 0

0 0

0 2

NE O

O O

ENE 1

0 0

0 1

E O

2 1

0 0

0 3

ESE 2

1 0

0 0

0 3

SE 4

6 0

0 0

0 10 SSE 1

4 3

2 0

0 10 S

1 10 19 2

0 0

32 SSW 1

23 2

1 0

0 27 SW 5

24 6

0 0

0 35 WSW 6

7 3

0 0

0 16 w

4 12 1

0 0

0 17 WNW 7

11 0

0 0

0 16 Nw 4

8 0

0 0

0 12 NNW 2

8 1

0 0

0 11 VARIAHLE 6

0 0

0 6

TOTAL 48 130 39 5

0 0

222 HOURS OF CALM IN THIS STABILITY CLASS -

0 HOURS OF MISSING WIND MEASUREMENTS IN THIS STABILITY CLASS -

1 HOURS OF v!SSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

36 70

ZION NUCLEAR POWER STATION PERIOD OF RECORD -

APRIL - JUNE 1979 STABILITY CLASS - EXTREMELY STABLE (DELTA T 125-35 FT)

WINDS MEASURED AT 35 FEET WIND WIND SPEED (IN MPH)

DIHECTION

.7-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N

3 2

0 0

5 NNE 2

2 0

0 0

0 4

NE O

1 0

0 0

0 1

ENE O

O O

E 1

1 0

0 0

0 2

ESE 5

3 3

0 0

0 11 SE 1

3 2

0 0

0 6

SSE 3

1 4

0 0

0 8

S 7

23 24 0

0 0

54 SSW 8

29 5

0 0

0 42 Sd 6 0

1 0

0 11 dSW 2

7 1

0 0

0 10 W

6 2

0 0

8 WNW 8

4 0

0 0

0 12 NW 6

6 0

0 0

0 12 NNW 4

4 0

0 0

0 8

VAHIAHLE 18 0

0 0

18 TOTAL 78 94 39 1

0 0

212 i

HOURS OF CALM IN THIS STABILITY CLASS -

0 HOURS OF MISSING WIND MEASUREMENTS IN THIS STABILITY CLASS -

0 HOURS OF MISSING STABILITY MEASUREMENTS IN ALL STABILITY CLASSES -

36 71

7. ION NIICI.E AR POWER STATION PERIOD OF DEPODD.

JilLY - SEPTFMRER 1979 ST ABit. TTY CL ASS. FXTRFMFLY IINST ABT.E

( O ET.T 4 T 125 35 FT)

WINDS MEASllRFD.AT 3M FERT WTND WIND SPEFD (TN MPH)

DIDEPTTOM 71 47 8 17 13 19 19-24 r:T 24 TOTAT.

M 7

1 4

24 1

0 41 NNF 0

4 2%

1R o

0 47

I V.

0 16 17 1

0 0

24 rNR 0

15 11 0

0 0

26 e

n

-24 7

0 0

0 31 rSr n

31 3

o 0

0 34 SE

?

20 11 0

0 0

44 SSF 1

17 25 n

n 0

41 S

o 17 25 0

0 n

42 9 S '4 0

1 0

0 0

0 17 9*

n 1

17 6

0 0

24 WSW D

9 7

7 0

0 11 4

0 D

21 4

0 0

36 WNW 1

11 17 1

0 0

25 Mn n

in 2?

O 0

0 37

t N w n

4 a

O n

0 12 4

V AD I ART.E 1

0 n

n 0

0 1

TOTAT.

7 196 72A 56 1

0 490 isntipS nf C RI,"

TN Tl819 STAHTI.TTV Cl, ASS 0

HilflR9 0F MTSSING WTNO MEASilRFMcNTS IM TNTS STARIT,ITY Cf. ASS -

0 untipS nF MTSSING STARif.[TY P4FASUREHFM'IS TN AT.L STARIT.!TY CT.AMSrS -

14H 9

72

7. In N NifCT. EAR PnWFR STATION PEDIOD OF REFORD -

JIILY - SEPTFMRER 1979 STRH T LTTY CL ASS - MonER ATET.Y UNST ARI.F

( DET,T A T 125-15 VT)

WInfDS MEASttRED AT 35 FEFT WTND WIND SPEED (TN MPH 1 D I R EFT T O P' 7-1 47 8-17' 13-1R 19-24 GT.24 TOTAI.

N n

1 n.

?

n 0

3 NNF 1

1 1

0 0

n 5

NK n

5 1

0 o

n 6

FNE o

s n

1 0

0 6

E 1

6 0

0 o

n 7

FSr 0

1 0

n n

0 1

SE n

5 n

0 0

0 5

SSF n

1 1

1 0

n 5

S 1

1 7

0 0

0 6

SSW n

n n

n 0

0 0

SW n

7 1

0 0

0 1

WSW 0

7 0

1 0

0 1

W 0

0 1

n a

n 1

WNW 0

1 7

0 0

0 3

MW

?

O O

n 7

NNW 0

7 1

0 n

0 1

VARIAHT.E O

O n

n 0

0 n

TOTAT.

5 41 10 5

0 0

61 HuttHS nF CALM TN T5815 STABTLTTY CLASS 0

untipS nF MTSSING WTND MEASifRFMFNTS I t' THTS STARIT.ITY Cf. ASS -

0 H0f1RS nV MTSSING STARIT.ITY MFASUREMENTS TN A1.L STARIT.ITY CT. ASSES -

10H i

I 73 1

7. I O N NtfCfEAR PnWFR STATION PERInD OF PEFORD'-

JilLY - SEPTFMRER 1979 STABTLTTY CLASS - SLTGHTT.Y--llNSTARLE (DETTA T 125-35 FT)

WINDS $8EAStfRFD AT 39 FEET WTND WIND SPEFD (TN MDH1 DIDECTTON-71 4-7 8-17 13 1R 19-24 cT 24 TOT AT.

4 1

4 S

1 0

0 13 NNE O

7 5

0 0

0 7

I E o

4 7

0 0

0 6

FNP 7

0 1

0 0

0 1

F 1

7 0

0 0

0 3

FSr 0

4 1

0 0

0 5

SE O

1 1

0 0

0 4

9Sr O

?

6 0

0 0

R S

0 1

0 0

0 6

SSW 0

4 0

0 0

0 4

SW 1

1 0

0 1

WSW G

1 1

0 0

0 7

W D

1 1

0 0

0 7

WNW D

?

1 0

0 0

1 Nw 1

0

?

O O

O 3

NNW D

0

?

O O

O 7

VARIABT.E o

0 0

TOT AT.

6 35 20 4

0 0

74 uniRS OF C A Ltd TN THIS STABTLTTY CLASS -

0 utittps nF MTSSinfG WTNn HEASilRFMFNTS I *f THTS STARIT.ITY Cf.AMS -

0 HilitHS OF MTS91MG STARIT.ITY MFASilDEMENTS TN Afs!, STARII,ITY CT,ASSFS -

108 l

74

\\

l

~

I ZINN NtICT, EAR PnWFH STATInN l

PERInD OF RECORD JULY - SEPTFMRER 1979 MT ABTLTTY CL ASS - NEIITRAT, (DET.TA T 125-15 FT)

WINDS'MEASIIRED AT~ 35 FEET WTND WIND SPEED (TN MDH1 OIRECTTOM 7-1 4-7 8-12

'13-1R 19-24 nT 24

TOTAT, N

0 27

-11 5

0 0

3R NNE 1

R 1R 7

0 0

34 NE 1

to 1

0 0

0 16 l

ENF 1

R 7

1 0

0 19 F

1 7

1 5

0 0

16 ESE 1

0

.1 1

0 0

14 SE 5

21 0

0 0

0 26 SSE 7

12 to 0

0 0

33 S

1 25 R

0 0

0 36 SSW 0

11 4

1 0

0 1R SW 1

6 11 R

0 0

26 r ~., :.

, ~

~

s,n WSW 7

10 10 4

0 0

26 W

3 11 0

0 0

0 25 WNW 1

7 1

0 0

0 11 NW 1

6 4

0 0

0 11 NNW 0

10 6

0 0

0 16 VARIABT.E 7

0 0

0

?

TOTAT.

31 187 117 37 0

0 167 unt1RS OF CALM TN THIS STABTLTTY CLASS 0

H0tIRS OF MTSSING WTND MERSTIRFMFNTS IN THTS STABIT,ITY CT. ASS -

0 HOIIRS nF MTSSING STARIT.ITY MrASUREMENTS TN AT,L STARIT,ITY CLASSES -

108 75

7. I O N NIICf.E AR.P0hPR ST ATION PEDIOD OF DECORD -

JIILY - 9EDTFFRER 1979 STaBTI, TTY CLASM ALTGHTI.Y STARLF (DETTA T 125-35 FT)

WIND 9 ME ASIIHFD AT 3M FEPT WTND WIND SPEFD (IN MDH)

DIDECTTOH 7-1 4-7 8-17 13-1R 19 24 OT 24 TOTAT.

l to 11 1

0 0

36

'IN F 3

17 25 4

0 0

44 NE 7

to o

0 0

26 ENE 4

5 1

1 0

0 11 r

7 p

1 1

0 0

14 FSF 1

10 1

1 0

0 15 4E 4

17 4

0 0

0 29 sSF 1

17 A

1 0

0 24 9

4 3R 7

0 0

0 44 SSW to 47 15 0

0 0

77 Sn

?

20 15 6

0 0

57 WSW d

2R 16

?

0 O

50 W

5 27 4

1 0

0 37 WN4 1

27 4

0 0

0 27 MW 7

34 4

0 0

0

$0 NNW 7

21 7

0 0

0 35 VAniani.E 16 0

0 0

16

TOTAI, 80 130 13A 21 0

0 SHO H O H S OF C a t,u TN T581S STABTLTTY CLASS 0

4tiHRS OF MTSSING wTND ME A SI'HF4thTS IN THTS STARli. TTY Cf. ASS -

0 i

'80'lHs nF MTSSING STARIT.ITY McA9UDEUEMTS TN Ai,L STARif.lTY Cf ASSFS -

148 l

l' 76

7.IDN NIICLEAR PnhER STATinN PEPIDD OF,DECOPD -

, JIILY - SEDTEMRER 1979

.STABTLTTY CLASS - MODEPATETY STARLE.

( DET.T A T 125-15 FT)

WINDS.MEASIIRED AT 3% FEFT WTNn WIND SPEED (TN MPH 1 DIRECTTON 7-1 4-7 17-13-18 19-24 GT 24 TOTAL 7

N 7

0 0

7 NNF 0

2 0

0 0

0

?

NE 1

0 1

0 0

0 7

FNF 1

0 0

0 1

F

?

O 7

0 0

0 4

FSE O

1 1

0 0

0 7

SE O

M o

0 0

0 9

SSF 0

1 0

0 0

0 1

S

?

11 0

0 0

0 15 SSW 0

31 7

0 0

0 42 SW 5

24 A

0 0

0 37 WSW A

17 1

0 0

0 26 W

6 13 1

0 0

0 20 WNW 6

0 1

0 0

0 16 NW 6

14 0

0 0

0 20 MNW 6

4 0

0 0

0 15 VARIABLE 11 0

0 0

11

TOTAT, 69 144 17 0

0 0

726 H0flRS nf CALM TN THIS STABTLTTY CLASS -

0 HOllRS nF MTSSING WTND MEASilRFMFNTS IN THTS STABIT.ITY,Cf. ASS -

0 40flPS nF~MTSSIEG STABIT.ITY MFASURE"ENTS TN ALL STAkIT.ITY CLASSES -

198 I

77

87 s

i

)..

i 841

- SFSSA.IC YTI.TIRATS L,T A NT STNE"FRUSAru yTt.tgarATS GNISSTM yn sHtfnu 0

- SSA.TC YTI,11 RATS STHT NI SThrairpltsagu nNTW GNIMSTM FO SH' ton o

- SSALP Y'ITLTRATS SI8IT NT " LAC Fn spiinu

)

717 n

o o

1 101 001

,TATOT 31 n

o o

0 0

11 E.TBaIDAV 6

n a

n o

1 1

WNN 71 0

n o

n 4

11 n I' n3 n

n n

n si s1 v at 4' n2 n

n o

o A

?I d'

73 n

o o

0 91 41 WSW 15 n

o o

1 a2

?2 ws 62 0

n n

o 61 ni WSS ni n

n o

o 7

1 s

1 n

n n

o o

1 rss 4

n n

A n

ES n

n n

o n

PSe 1

n o

o 0

0 1

r n

o o

6 n

rhP n

n n

o o

EN n

n n

n o

n n

rNN 1

n n

o o

0 1

N

,TATOT 42 T:r 42-91 R1-31 71-8 7 -4 1-7 NOTTCERIn 1HPM NT( DFEPS DNIW DNTW TFEF %3 TA DERIIS4Eu qDNIW

)TF 51-521 T AT.iED(

E.TH ATS YLFibrRTXF - SSALC YTTLTBATs 4791 RERMFTPES - YLliJ

- DROPED rO DnIRED NnITATS RFWnP RAEICliN Nn17

l 7.IO N NilCLEAR PnWER STATION 1

PEDIOD Or DECORD -

OCTOBFR.- 0FCFMREP 1979 ATABTLTTY CLASS - FXTRFMFLY IINSTaBT,E (nELTA T 125-35 FT)

W!NDS ME ASilRFD _ A.T ' 35 FEFT WTND WIND SPEFD (TN mph 1 OIRECTTON 7-1 4-7 8-17 13-1R 19-24 GT 24 TOTAL 1

N

~

1 7

'd to 0

4 21 NNF 0

1 7

2 4

0 14 g

NE o

1 1

7 0

0 6

FNF 0

1 1

1 2

1 10 r

0 9

7 0

1 0

A rSF 0

1 7

1 0

0 R

SE o

6

'4 0

0 0

15 SSF 0

a 7

1 0

0 17 S

0 1

4 "O

O o

17 SSW 1,

1 10 10 4

0 26 SW 1

15 24 7

0 57 WSW 0

to

'3 R 27 6

0 76 W

0 14 37 10 0

0 56 WNW 1

'1 R 21 6

0 0

4R NW 1

1R 35 1

0 0

55 NNW 1

7 to 10 0

0 2R VARIABT.F 0

0 0

TOTAT, 6

90 700 107 24 7

457 untlHS OF CALM TN THIS FTARTLTTY CLASS 0

HOf 3R9 0F MTSSING WTND MEASifRFMFNTS IN THTS STARIf,ITY CT. ASS -

21 HOIIRs nF MTSSING ST ARIT.ITY MFASllREMENTS TN AT,L STARITIITY Cf.ASSFS -

70 79

710N NilCT. ERR PnWFR STATInN PERInD OF DECORD -

OCTnBFR - DFCFMRER 1979 STRRTLTTY CL ASS - MODER ATET,Y UNSTARLF

( DET.T A T 125-15 FT)

WINDS "EAS11RFD AT 35 FEET WThn WIND SPEFD (TN MPH)

DIDEPTT05' 7-T 4-7 8-17 13 1R 19-24 GT 24 TOTAT.

N 1

1 7

0 4

1 9

SIN F 0

0 4

0 1

7 7

'I E o

0 1

4 7

0 7

FNF 0

0 0

1 0

0 1

E o

0 1

1 0

0 4

PSP 0

?

1 0

0 0

3 SE 1

0 0

0 1

SSF 0

1 1

7 0

0 6

5 0

1 0

0 0

0 1

SSW 0

1 3

7 1

0 7

Sn 0

1 7

1 0

0 11 WSW D

?

7 9

0 0

14 W

0 1

9 7

0 0

15 WNW G

1 10 7

0 0

il Na 1

1 11 7

0 0

15 l

! N W 0

4 4

6 1

0

-19 i

V ARI ABT E O

O O

TOTAT.

1 24 61 35 9

3 135 l

HoflHS nF CAL.4 TN THIS STaHTLTry CLASS -

0 Hntf R S nF MTSSING WTNn UFASHRPPrNTS IN THTS STARIT,iTY CT. ASS -

3 H 0l'R S nF MTSSlarG STAnti.ITY MFASUDEMENTS TN Af.L STARti.ITY CT. ASSES -

70 80

7111N NilCLEAR PnWFR STATInN PERInD OF rec 0RD -

OCTOBPR - DECFMRER 1979 MTABTLTTY CLASS - SLTGHTT.Y UNSTABLE (DELTA T 125-15 FT)

WINDS MEASIIRED At 35 FEET WTND WIND SPEED (TN MPH 1 nIDEPTT05'

.7-1 4-7 8-17 13-1R 19-24 GT 24 TOTAT.

N 0

1 5

1 1

5 13 hitiF 0

0 3

1 7

1 11 NE O

1 0

0 0

0 1

FNF 0

7 1

0 0

0 1

F 0

0 0

FSF 0

1 0

0 1

0 7

SE 1

0 0

0 1

9S9 0

0 1

1 0

0 4

9 0

1 1

0 0

0 7

95W 1

?

1 4

0 0

A SW 1

?

6 7

0 0

16 WSW 0

4 16 5

1 0

26

'4 1

0 5

5 0

0 11

'4 N W 0

1 2

3 0

0 A

NW 0

5 0

3 0

0 17 i

NNW 0

4 5

1 0

0 10 V AQI ABT.E o

0 0

TOTAT.

4 26 57 31 5

R 133 HollRS nF CALM TN THIS STABTLTTY CLASS O

I 40llRS nF MTSSING WTND $8 E R Sf1R FM FN TS IN THTS STARIT.ITY CL ASS -

4 l

Hat 1Rs nF MTSSING STABIT.ITY MrASUDEMENTS TN ALL STABIT.ITY CI.ASSFS -

70 t

l 81

1 7tnN NIICfEAR POWFR STATION P ED 10() OF REPODD -

OCTOBER - DFCFMMER 1979 ST a B T!,T TY Cl. A SS - NE'ITR AT.

( OET.T A T 125-15 FT)

WINDS MEASflRED AT 39 FEET W T N ti WIND SPEED (TN MPH 1 OIRFPTTU" 71 4-7 8-17 13-1R 19 GT 24

TOTAT, N

0 4

6 10 1

0 26 NNF 0

4 0

5 1

0 24 NE 1

6 1

1 1

0 17 FHF 7

1 1

1 0

0 5

e 1

1 4

0 0

0 R

FSF 0

?

1 7

0 0

7

%E 1

M 9

1 0

0 12 sSF 0

20 6

1 0

37 9

0 21 15 7

0 0

41 l

9SW 4

20 34 21 1

0 80 9h 9

21 31 47 20 1

127

'4 S W

?

16 31 2?

1 0

77

'd 1

20 15 17 0

0 4R WNW 1

14 1R 6

0 0

41

'f w 4

3%

36 R

0 0

81

'I N 'd 1

11 to 4

0 0

37 VADIaBfE o

0 0

TOT AT, 2%

700 757 149 26.

1 652 40lt p c nF CaLu TN THIS STnBTLTTY FI, ASS -

0 un' IRS nF MTSSING nTNn ugastiprgrhTS IN THTS STARIT.ITY CT. ASS.

9 Sin"H S nF MTSSI'lG STARIT.ITY McASllDEMENTS TN AT,L SThRIT.ITY CT. ASSFS -

20 l

82 l

710N NilCf. EAR PDWFR STATInN PERInD or nEconD -

OCTnBFR. DFCFMRER 1979 SLTGHTT,Y STARLF, (DELTA T 125-15 FT)

STABTLTTV CLASS WINDS MEASTIRED AT 35 FEFT, WTND WIND SPEED (IN MDH)

DIRECTTON 7-1 4-7 8-17 13-1R 19-24 CT 24 T(ITAT.

N 7

1 7

4 0

0 0

NNF 1

7 7

7 0

0 7

NE 1

1 0

0 1

1 6

F f4 F 1

1 1

0 0

R r

0 1

1 0

0 0

4 FSF 1

1 7

1 0

0 5

SE 7

1 7

0 0

0 17 SSF o

10 4

1 1

1 19 A

a 36 17 0

1 0

67 SSW A

45 31 il 0

0 97 9h 7

37 27 10 7

0 81 WSW 1

1R 13 1

0 0

37

'4 1

26 17 5

0 0

46 WNW 7

67 24 3

0 0

91 NW 4

37 11 0

0 0

S?

NNW 1.

n 1

1 0

0 11 v AD I 4 81.E 1

0 0

0 1

TOTAT.

45 797 159 46 5

7 550 H0ffHS nF Cabu TN THIS STABTLTTY CLASS 0

40flPS nF MTSSING WTND HEASilHFNFNTS IN THTS ST ARIT.ITY CT, ASS.

6 H0ffRS nF MTSSING STARIT,ITY MFASUPEHENTS TN Af L STARIf ITY CI ASSFS -

70 f

i 1

83

7. I nN NIICI.FAR POWER STATION PERinD OF DECORD -

OCTnHFR - DFCFMRER 1979 STAHTLTTY CLASS - MODERATET.Y STARLE (NET.TA T 125-15 FT) 1 WINDS MEASIIHFD AT 35 FEFT WTNn WIND SPEFD (TN MPH 1 DIPEFTTOM 7-1 4-7 8-17 13-1R 19-24 GT 24 TOT A T.

M O

3 0

0 0

0 1

NNF n

6 0

0 0

ME o

0 0

FHF 0

1 0

0 0

0 1

r o

n n

0 0

PSF A

1 0

0 0

0 1

9E o

o n

0 0

ssr 1

0 0

1 0

0 7

9 0

15

.7 7

0 0

24 MSW

?

17 1

0 0

0 15 9W 7

7 0

0 0

0 Q

'4 S W

?

A A

0 0

0 10

'd

?

7 o

0 0

0 9

'4 N W 1

16 0

0 0

0 19 NW 4

14 0

0 0

0 1R alN W 1

4 0

0 0

0 5

V AQ I n al.E O

O O

o 0

5 TOT A T.

27 89 R

1 0

0 121 "Otlp 9 nF CALM TN TF19 STAHTLTTY Cl. ASS 0

WattHS nF MTSSING hTNn MEAStipFurNTS IM THTS STARIT.ITY CI, ASS -

1 40ff RS OF MTSSING STApli,ITy prASUREMENTS TN AT.L STARIT.ITY CT. ASSES -

70-84

ZION NffCf. EAR PnWR STATInN PEPInD OF REPOPD -

OCTnBFR - DFCFMRER 1979 STARTLTTY PLASS. FXTRFMFLY STABT.E

( 0ET.T A T 125-15 FT)

WIMDS NERSIIRFD AT 35 FEET WTND WIND SPEFD (TN MPH)

DIRECTTOM 7-1 4-7 8-17 13-1R 19-24 GT 24 TOTAL N

0 0

0 NNE o

0 0

IE 1

0 0

0 1

FNF 0

0 0

e 0

0 0

esF 0

0 0

SE o

0 0

SSR 1

0 0

0 1

9 7

A 17 0

0 0

27 SSW 1

4 0

0 0

0 7

SW 0

10 0

0 0

0 to WSW 1

7 0

0 0

0 10 W

7 17 0

0 0

0 14 WNW 5

to 0

0 0

0 15

f W 5

4 0

0 0

0 9

IN W 7

1 0

0 0

0 3

VARIABT.E 1

0 0

0 3

TOTAT.

27 61 17 0

0 0

100 HOffRS nF CALM TN THIS STABTLTTY CLASS 0

40ftRS nF MTSSING WThn "EASIIRFMFhTS IM THTS STARII,ITY Cf. ASS -

1 840llRS OF MTSSING STARILITY MFASUPEMENTS TN ALL STARII.ITY CLASSES -

70 85

ML19305D278

Text

SUMMARY

SUMMARY

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