ML18283B701
| ML18283B701 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 06/30/1977 |
| From: | Tennessee Valley Authority |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| RH-77-7-BF 3 | |
| Download: ML18283B701 (30) | |
Text
RH-77-7-BF 3 RADIOLOGICAL IMPACT ASSESSMENT BROWNS FERRY NUCLEAR PLANT JANUARY-JUNE 1977
RADIOLOGICAL IMPACT ASSESSMENT BROGANS FERRY NUCLEAR PLANT JANUARY-JUNE 1977 Introduction Potential doses to individuals and populations have been calcu-lated for the time period January 1 through June 30, 1977.
The calculations have been made using the measured releases listed in Tables 1 and 2 for radioactivity in both gaseous and liquid effluents.. Dispersion of radio-active effluents in the environment has been calculated using meteorological II data and river flow data measured during this period.
l Meteorolo ical Data Meteorological data were measured, and average quarterly joint frequency distributions (JFD's) for ground-level and stack releases were calculated.-
The ground-level JFD was derived'from wind speeds and direc-tions measured with a sensor located 33 feet above ground 'level and from the vertical temperature gradient'etwe'en 33 and 150 feet.
The JFD's for elevat'ed releases were based on wind directions and wind speeds measured at 300 feet.
Stability'lass D was assumed to persist at the effluent release level of 600 feet for the entire period.
Examination of rawinsonde data from TVA's Colbert Steam Plant (40 miles west of BFNP) indicates that, for AT-based stabilities at levels above 600 feet, the frequencies of sta-bility classes D and E total more than 95% of all occurrences.
For an C
elevated
- release, assumption of class D instead of E yields conservative k
~,
results.
The wind speeds were divided into nine wind-speed ranges.
For calculational purposes, calms were distributed into the lowest wind speed range (0-0.5 mph) according to the directional probabilities in the 0.6-1.4
'mph range.
The quarterly JFD's are listed in Tables 3 and 4 for ground-level releases and in Tables 5 and 6 for elevated releases.
Gaseous Effluents Ground-level and elevated (stack) dispersion models were used to estimate radioactivity concentrations in the environment.
Radionuclides in gaseous effluents were assumed to be released continuously.
Dose esti-mates for external air exposures were made at the site boundary.
External doses to the skin and total body were estimated for the nearest residence in each sector.
Internal doses to the thyroid were estimated from the ingestion, inhalation, and external exposure pathways.
The internal doses were calculated for farms where milk is consumed*without commercial prepa-ration.
Doses are given in Tables 7 and 8 for these individual exposure pathways at the maximum exposure locations.
Population doses were calculated for an estimated 627,000 per-sons living within a 50-mile radius of the plant site.
Population doses were calculated assuming that each individual consumes vegetables and meat produced within the sector annuli in which he resides.
Doses from milk ingestion were calculated from data on milk production within 50 mi.les of the plant site.
Doses from external pathways, inhalation, and beef and vegetable ingestion are based on the 50-mile human population distribution.
Population dose estimates for the gaseous effluents are presented in Table 9.
Li uid Effluents Doses from liquid effluents were calculated using measured hydraulic, data. 'he average river flows at the plant site were 55,000 cfs for the first quarter and 52,900 cfs for the second quarter.
Radio-activity concentrations in the Tennessee River were calculated assuming that releases in liquid effluents were continuous.
Doses were calculated for recreation, consumption of fish, and drinking water from public water supplies between the plant site and the mouth of the Tennessee River.
The maximum individual dose from drinking water was assumed to be that calculated for the nearest downstream public water supply (Champion Paper Company).
The maximum potential recreation dose was calculated for a location immediately downstream from the plant outfall.
Dose estimates for the liquid effluents are presented in Tables 10 and 11.
Direct Radiation Analysis of onsite thermoluminescent dosimetry (TLD) data showed that radioactivity levels were "not statistically different from levels at offsite '16cations.
This indicates that there was no identifiable increase in dose rate levels attributable to direct radiation from plant equipment and/or gaseous effluents.
Fluctuations in natural background dose rates and 'in TLD readings tend to mask any small* increments which may be due to I
plant operations.
An experimental program is being conducted using high-pressure ionization chamber measurements to relate reactor power level to direct
radiation dose rates.
However, results of this work are not available for estimating dose rates during this reporting period.
Dose Summar Doses calculated for this semiannual period result from the low-level effluent releases of Units 1, 2, and 3.
For gaseous effluents released in the first quarter, the maximum gamma and beta air doses were calculated to be.65 and 5.17 mrad, respectively.
During the second quarter, the gamma and beta air doses were.85 and 6.42 mrad, respectively.
These quarterly doses are well below the annual air dose limits (as specified in Appendix I to 10 CFR 50) of 30 and 60 mrad for gamma and beta radiation, respectively, for three re'actor units.
~ (All doses and dose limits referred to will be totals for the three reactor units.}
The maximum doses from external sources to the skin and total body during the first quarter were calculated to be 1.81 and
.40 mrem.
During the second quarter, the skin and total body doses were 2.38 and
.48 mrem, respectively.
These compare with annual dose limits of 45 mrem to the skin and 15 mrem to the total body.
Internal doses to the maximum exposed organ, i.e., the,thyroid, were estimated to be.26 and
.19 mrem for the first and second quarter.
These A'oses result from the ingestion of milk, meat, and vegetables, inhalation,
'I and from exposures to external sources of radiation.
For liquid effluents released in the first quarter, the maximum doses to the total body and the maximum exposed organ, i.e., thyroid,
were calculated to be.002 and.006 mrem, respectively.
In the second
- quarter, the maximum doses to the total body and thyroid were
.005 and
.02 mrem, respectively.
These compare with annual dose limits as specified in Appendix I to 10 CFR 50 of 9 and 30 mrem to the total body and maximum exposed organ (thyroid), respectively, for three units.
Population doses from gaseous effluents during the first quarter were estimated to be 1.91 man-rem to the total body and 1.37 man-rem to the thyroid.
For the second quarter, population doses were.44 man-rem to the total body and.96 man-rem to the thyroid.
From liquid releases during the first quarter, the total popu-lation along the Tennessee River was estimated to receive 0.07 man-rem to the total body and 0.2 man-rem to the maximum exposed organ (G.I. tract).
For the second quarter, the Tennessee River population was estimated to receive 0.2 man-rem to the total body and 0.4 man-rem to the maximum exposed organ (thyroid).
In summary, all doses calculated were below the limits of Appendix I to 10 CFR 50 and below the limits specified in the Browns Ferry Nuclear Plant technical specifications for plant operation.
TABLE 1 BFNP GASEOUS EFFLUENT RELEASES Ground-Level Releases Elevated Releases Radionuclide First Quarter, 1976 (Ci)
Second Quarter, 1976 (Ci)
First quarter, 1976 (ci)
Second quarter, 1976 (ci)
H-3 Ar-41 Sr-89 Sr-90 Kr-85 Kr-85m Kr-87 Kr-88 1-131 1-133 1-135 Xe-133 Xe-135 Xe-135m Xe-138 Cs-134 Cs-137 Ba-140 Zr-95 Nb-95 Co-58 Mn-54 Fe-59 Co-60 4.03E+0
<4.99E+1 3.82E-6 1.31E-5
<1.32E+4
<3.25E+1
<8.17E+1
<1.03E+2
<7.34E-3
<5.00E-3
<1.43E-2
<7.13E+1
<3.59E+1
<1.29E+2
<6.10E+2
<9.44E-4
<9.64E-4
<3.35E-3
<2.37E-3
<9.20E-4
<9.28E-4
<6.44E-4
<1.89E-3
<2.26E-3 5.70E+0
<1.26E+2
<1.10E-5
<9.18E-6
<2.41E+4
<7.91E+1
<2.02E+2
<2.73E+2
<8.15E-3
<1.02E-2
<2.52E-2
<2.38E+2
<9.02E+1
<3.63E+2
<9.96E+2
<2.41E-4
<2.59E-4
<9.44E-4
<5.40E-4
<2.57E-4
<2.49E-4
<2.41E-4
<5.75E-4
<7.30E-4 2.41E-1
<7.41E+2 1.96E-5 8.90E-7
<1.55E+4 3.87E+3
<2.09E+2 2.70E+3 5.70E-3 5.14E-3
<7.56E-3 2.73E+4
<1.94E+2
<4.11E+3
<2.28E+4
<2.92E-5
<3.27E-5
<1.34E-4
<6.58E-5
<2.80E-5
<2.89E-5
<3.00E-5
<7.20E-5
<9.16E-5 1.67E+0
<1.26E+1
<9.84E-8
<7.33E-6
<1.36E+2
<3.44E+2
<4.33E+1 3.75E+2 3.47E-3
<2.71E-3
<1.04E-3 2.16E+3
<1.26E+1
<1.62E+2
<9.27E+2
<1.46E-5
<1.64E-5
<5.68E-5
<3.23E-5
<1.61E-5
<1.51E-5
<1.43E-5
<3.51E-5
<3.44E-5
TABLE 2 BFNP LI UID EFFLUENTS RELEASES Activit (Ci)
Nuclide H-3 Na-24 Cr-51 Mn-54 Mn-56 Fe-59 Co-58 Co-60 Zn-65 Sr-89 Sr-90 Zr-95 Nb-95 Mo-99 Tc-99m I-131 I-133..
I-135 Xe-133 Cs-134 Cs-136 Cs-137 Ba-140 La'-140 Ce-141 First uarter 6.6E-O
<3.2E-2
<5.1E-2
<7.9E-3
<5.1E-4
<4.5E-3
<1.1E-2
<1.2E-2
<1.3E-2
<8.2E-5
<1.1E-4
<4.1E-3
<4.1E-3
<2.6E-. 3
<2.6E-3
<3.6E-2
<3.5E-3
<2.5E-3
<2.2E-2
<2.5E-3
<3.7E-3
<6.7E-3
<7.9E-4
<7.9E-4
<2.5E-4 Second uarter 4.0E-O
<1.5E-2
<1.8E-2
<1.5E-3
<2.4E-4
<1.9E-3
<2.6E-3
<6.1E-3
<5.6E-3
<9.8E-5
<1.5E-4
<2.1E-3
<2,1E-3
<1.5E-3
<1.5E-3
'<3.5E-2
<3.4E-'
<O.OE-O
<1.1E-2
<1.7E-3
<1.4E-3
<4.3E-3
<4.PE 4
<4.0E-4
<5.9E-4 Totals
<6.8E-O
<4.1E-O
TABLE 3 BROWNS FERRY NUCLEAR PLANT METEOROLOGICAL DATA JOINT FRE UENCY DISTRIBUTION IN PERCENT GROUND-LEVEL RELEASES FIRST UARTER 1977 STAB) LITY CI.ASS A
MIND SPEEDS IN KETERS PER SECOND FROK THE SECTOR 0~13 0 45 1~10 I 99 2.80 4 45 SECTORS INDICATED 6 91 9~59 13 00 TOTALS N
00 00 0
0 '0 00050 0100 0 100 0%0 00 0
251 NNE 0
0 00 '0 00 00161 0
261 00050 DD 00 0472 NE0000000050000~00000000050
,ENE 0
0 00 00 0.0 00 00 00 00 0 ~ 0 0 ~ 0 E0000000000~00000000
~000 ESE,O 0
00 0
100 0
161 0161 00 00 00 00 0421 SE 0
0 0
0 0~050 0~582 0 31) 0 100 0 0 00' 0
1 043 SSE000001000421016100500000000732 S
0 ~ 0 00 00 '472 0161 0050 0.0 0+0 00 0 682 SSM000000000000000000000 SM0000000
~050000~0'000000D050 MSM 0
0 '00 000 00050 00050 0
161 000 0~0 0 ~ 0 0
261 M00000~000'0001000050000000151 MNM 0~0 0+0 0~0 0 ~ 050 0+0'~0 0 100 0 0 0 0 0
151 NM 0eO 000 0+0 0~0 0 050 0 211 0 311 0 0 0~0 0
572 NNM 0+0 0 0 0
0 0 ~ 050 0~0 0 371 0 421 0~2ll 0~0 1 054 TOTALS D00 000 0 ~ 251 1 886 l~)04 1 405 1 033 0 211 0 0 5 890 STABILITY CLASS B
'MIND SPEEDS IN KETERS PER SECOND FROK THE SECTORS IND) CATED SECTOR 0
13 0 "45 1
10 1'9 2 80 4 45 6 91 9 59" 13 00'.
TOTAI.S
'000000005001610311005000000572 t!NE 0
0 00 00 00 0050 0
211 0'0 00 00 0
261 NE 0
0 00 00 0050 0050 00 00 00 00 0
100 ENE 0
0 0
0 0
0 0
0 0 0 0
0 0
0 0 0 0 ~ 0 0
0 E
Oi0 00 00 0-0 00 00 00 00 00 00 ESE 00 00 00 0050 0050 00 00 00 OAO 0
100 SE 0
0 0 "050 0'100 0
161 0 0 0 050 0
0 " '0 0
'"0 ~ 0 0 361" SSE 0
0 0 ~ 0 0 050 0 472 0050 0 050 0'0 00 000 0 622 S
0 0
00 0
100 0 050 0050 0~0 00 "'"000" 0 ~0" "0 2DI SSM0000000000000000000
~ 0 SM00000000005000.0000" 0~00050 050 00 00 00 0050 0050 0100 0050 00 00 0251 II 000'00000500000201 "0000" "000'201 MNX 0.0 0.0 0.0 0.050 0.050 0.211 0.161 0.050 0.0 0.522 NM 0
0 0 0 0~0 0+0 0 050 0 261 0 211 0 050 "'000"
".0 572 '
NNM 000 00 00 00 00 0161 0211 00 0 ~ 0 0 371 TOTALS 0 ~0 0 050 0
251 0 983 0 662 1 ~515 0 682 0 100 0~0 4 244
TABLE 3 (Continued)
..STAB) L) TY CLASS C.
M)ND.SPEEDS
)N.METERS SECTOR 0
13 0 45 I 10 PER SECOND FROM THE SECTORS INDICATEO I 99 2.80 4 45 6+9) 9 ~ 59 13 00 TOTALS NE000000
. ENE..Deo 0 0......0~0.,
EO00000 0
0 0
0 0 100 ESE
.0~0....
0 0....,0 050... 0 0
SE 0
0 0050 0
16)
.SSE 0 ~ 0
.0 0.......0 211.
S 0
0 0 0 0 050 SSM...
0~0 0 0,
.0 0...
0 161 0 211.,
0 050 0
0 N
0+0 0
0 0
0 0 lbl
, NNE
.0 0
. 0 0....0 0,....0 161 0 161 0 050 0 )00 016100000
~00482 0 0....0 0
.0 0,,.0 0,.
0 211.....
0~0 00 00 00 0 )00 0~0 0
0 0 0 0 0 00...,00...0~0
..00 0
0 00 00 00 00 0 )00
.. 0~0... 0 0.,0 0...0 0..0~050 0~050 0
0 0 0 0
0 0 421 0 050, '0~0
.,.Geo.
0 0...0 0,
.0 472 0+0 Oao 0 0 00 0 0 0
100 0 0,.0 0.....Oeo..
0~0..
0<<0...
0 0
SM 0~0 0 0 0
0
..MSM
.0 ~ 0
'+0 0 ~0.
M 0
0 0~0 0~0 0 0 0 0.
0-0 0 050 0 050 0 )00 0~0 0 0 0~0 0 0 0 050 0
) 61,.0 050 0 0
.0 ~00 261 0 371 0 3)l 0 161 0
0 0'43 MNM.
0 0.
0 O..
0 0....
0 311.
NM 00 00 00 0100 NNM...O+O...oao
. 0 050, 0~0,...
0 )00 0 682,0 371 0 2)I 0
0.
1 676 0 2ll 0~261 0 161 0 0 0~0 0
'?32 0 0....,0~211,0 2610oo.Ooo, 0, 522 TOTALS O.~O 0,~050 0 ~522.. I ~254 0+873..1~896$ 154
.0~371 Ooo
.6~120 STAG)L)TY CLASS 0 MIND SPEEDS IN NETERS SECTOR 0~)3 0~45 I 10 PER SECOND FRON THE,,SECTORS.INOICATEO I 99 2 ~ 80 4 45
'6 91 9 59 13 00.
TOTALS N
0 0 '0 0311 03)1
.NNE 0 0..
0 0.....0 100 o.o'.o "" 0.2el ENE'0 0,...0 0.,
0 161 E0000.0100
...ESE"
.0 0.
0 0...0 ~3ll Sf 0
0 0 0 0~943
.ssE
.0 0
.0 0..0 682 SDOD00311 SSM,O 0....0 0..0 IDD SMOG DODO MSM
...0+0,0 0...
0 100 M
0 0
0 0
0 261 0 ~ 472 0 211 0 0 0 )00 0-2) I 0 3).l 0 37) 0 472 0 16l 0 i)00 0 ~ 582 0 3)1
...MNM.O 0
...0+0 0 2)l 0 522 NM 0.0 00 00 0472
,NNM O. 0 0
0 0 261,0 37) o.e82 0 522 0.211 0 0 0 050 0~311 0 )00 0 421 0 161 0 050 0 )00 0 100
).204 0 582 0 ~632 0 732 0 783 0 311 00 0 0 2 398 la264 0+0
.. 0 0.
0 ~ 0 2
358 0 )00 0
0 0 0 0
0 783 0~0
~
~
0~0 D 0 0
0 0
161 0 050 0
0 0'0 0
0 0
301
.0 050,,0 0,0 0
0 0
0 883 0,311 0
0 00 00 I 666 0
0 0 0 0 0 1475 00 00 00 00 0 943 00...00..0000.03)1 0+050 0
0 0 0 0~0 Oa251 0
3'?I 0 211 0 0 0 ~ 0
)~365 1~4)5 0 421 0 050 0
0 3 662 2
'?79 I +054 0 2)1
. 0 050 5 408 I 625 I ~5?5 0 371 0 ~ 050 4
726 2 358 0 943 0 050 0 ~ 0 4 716 TOTALS 0
0 0 0.
4 l)4 977 5+859 ll~)57 4 515 0 682 0 100 31 404
TABLE 3 {Continued)
STABILITY CLASS E
MIND SPEFDS IN HETERS PER SECOND FROH THE SECTCRS INDICATED SECTOR 0
13 0 45 1
10 1 99 2.80 4 45 6 91 9 59 13 00 TOTALS N
0 0
0~050 0a472 0 ~ 582 0~421 0~472 0 100 0+0 0 ~ 0 2 ~ 097 NNE 0
0 0+0 0 732 0~472 0783 0 371 0
0 00 0
0 2
358 NE 0
0
~
00 0 421 0 582 0472 0
261 0
0 00 Di0 1
736 ENE 0
0 0050 0421 0
161 0 ~ 100 00 00 00 00 0 ~ 732 E00.00016105220050000000000732 ESE 0~0 0 050 0.582 0.993 0 783 0 522 0 +0 0.0 0
0 2
930 SE 0
0 0+0 C 993 0 682 I 054 1 314 0 lbl 0.0 0
0 4
204 SSE 0+0 0 0 1
054 0
522 0 632 0 472 0
100 0
0 0
0 2 779
'S
~ 0 0
00'0 261 1
204 0 522 0
261 0~0 '0"'0 247 SSM 0
0 00 0
100 0050 0~050 0
0 0
0 00 0
0 0
201 SM 00 00 0050 00 0~100 0100 00 OD 00 0 ~ 251
'MSW 0
0 0
D 0
311 0 682 0 261 0 522 0
0 00 0
0 I 776 W
0 0
0 0 050 1
204 0 893 0 261 0
0 0 0 0
0 2 408 WNW 0
0 0 0 0
161 Oel00 0 ~ 211 0+421 0 050 0
0 0
0 0 943 NM 0
0 0
0 0
161 0 582 0 ~261 0 632 0
261 00 0 ~ 0 1
896 NNW 0 0 0 0 0-371, 0 632 Oe682 1 ohl5 0 050 0 0 0
0 3
150
'I TOTALS 0
0 0 151 6 301 8 97D 7~274 7 023 0 722 0~0 OaO 30 441 STAB I LITY,CLASS F
MIND SP EEDS 'N HETERS P fR S ECOND'ROH 'HE S ECTORS INDI CA TED SECTOR 0
13 0 45 1
10 1 ~99 2.80 4 45
. 6 91 9~59 13 00 TOTALS N
0 0
0~0 0
161 NNE 0
0 0~0 0
371 NE 0
0 0~0 0 050 ENE 0
0 0~0 0
161 E
0 0
0~050 0 472 ESE 0
0 0 ~ 0 0
582 SE 0 ~0 0 +050 1
475 SSE00000893 S
0 0 0 0 0 522 SS'M 0
0 0 050 0
161 SW00 00 0211 MSM 0
0 00 0
161
'W 0
0 00 0 Zll MNM 0 0 0 0 0
0 N'K 0
0 0 0 0
100 NNW; 0
0 00 0
161 0 582 0+522 0
161 0 100 0 lbl 0 211 0 421 0 843 0 2)1 0
0 0 050 0 050 0 050 0 ~ 0 0 100 0 472 0 211 0
0 00 0 050 0161 00 00 00 00 00 0 0 0~0 0 100 0 421 0 632 0 522 0 371 0 522 00 00 00 00 00 00 00 00 00 00 0050 0
0 0 421 0~0.
0+0 00 00 0953 0~0 0
0 0~0 0 943 0 0 00
""0~0 0
371 0~0 00 0
0 0
261 0~0 00 0 0, 0
682 0~0 0.0 0
0 0
793 Oi050 "0 0
'0 0 2
518 0
0 0 0 0~0 2~890 0
0 '0 0+0
"'1 625 0000000211 0000000261 00 00 00 0 Zll 0
0 0 0 0
0 "
" 0 261 0~0 0 0 0
0 0
0 0
0 '000 '0 251 0
0
.0~0 0 0 I 054 TOTALS 0
0 0 ~15l 5 689 3 933 1 946 1 515 0 050 0 0 0
0 13<<284
TABLE 3 (Continued)
.....STABI LI T Y CLASS G
..MIND SPEEDS IN NETERS PER SECOND FRON THE SECTORS INDICATED SECTOR 0
13
'0 45 1~10 1 ~99 2
80 4~45 6~91 9 59 13 00 TOTALS N
0 0
0~0 0~522 0.261
.NNE
..0 ~ 0 0+0
..0~311 Oa211 NE 0
0 0~100 0 050 0
0
... ENE.. 0 0...
0 050, 0~211 0 ~ 0 E
0 0 0
0
'0~582 0 050 ESE
.0 0
- Oeo,
... 0,421.
0 0
SE 0
0 0 100 1
264 0'161
.SSE 0 0... 0 100 1
365 0 783 S
0 eo 0 050 0+3 II 0 261 SSM.
0 0...
0 211 0
161 0 ~ 0 SM00000~000
.MSM, 0 ~ 0
., 0~0 0~050 0 0 M
0 0
0050 0 ~ 050 0
0 MNM..O 0 0 0...0 0..
0 0..
NM 0~0 0~0 0~0 0
0
.NN'M
.0 0
.Oeo,,0~211 0 100 0.0 0 100 0
0 0
0 0 0 0 0 0 050 0 ~211 0 lbl 0 0.
0 0
0 0
0 0
- Ooo, 0
0 ~"
0 100 0
0 0 +0 0
0 0
0 0
0 0 0 0
0 0~0 0 0-0 0
Oio D 0 0
0 0 0,.
0 0
0~0....
0~0 00 00 0 783 0 0.. 00...,.0 0....0 622.
oao 00 0 0 0
151 00 00, 00..
0 261 0
0 0 0 0 0 0
632 0~0
...0 0..
0 ~ 0
,.0 421 Oio 0 0 0
0 1~575 0
0
..0 0..0 ~0...,2 458 0~0 00 0 0 0 783 0+0., Oao...
0~0
., 0~371 0~0-000000 0 0.....0 0...0 0
0 050,.
00 00 00 0100 0 eo 0 0....0~0....0 0,
00 00 00 0
0 Oio...0~0
.0~0.... 0 411 TOTALS 0 ~00 662 5 508 1 826 0 622 0
0 O.O..
O.,O O.O
. 8.619
'ABLE 4 BROWNS FERRY NUCLEAR PLANT METEOROLOGICAL DATA JOINT FRE UENCY DISTRIBUTION IN PERCENT GROUND-LEVEL RELEASES - SECOND UARTER 1927 STABILITY CLASS A..
WINO SPEEOS IN METERS PER SECOKO FROH THE SFCTORS INOICATFO SECTOR 0
13 0'5 1
10 1 ~ 99 F 80 4'5 6
91 9'9 13 F 00 TOTALS N
0 ~ 0 NNE 0 '
NE 0 ~ 0 ENF.
0 ~ 0 E
0 0
ESE 0 ~ 0 SE 0 '
SSE 0,0 S
0 ~ 0
WSW 0 ~ 0 I W
0 ~ 0 WNW 0 ~ 0 NW Oao NNW 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0-'
~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 n.o o.o 0 ~ 0 0 ~ 0 0 ~ 0
~ 0 0 ~ 0 0 ~ 0 0 ~ 0
~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0'50 1 ~ 027 0 ~ 509 0 ~ 279 0 ~ 140 0'90 0
190 0'50 0 ~ 0 0 ~ 0, 0
0 Or190 0 F 190 0 ~ 229 0 ~ 0 0 ~ 0 0 ~ 140 Or190 n.o5o o.n
'0 ~ 0 nro 0 ~ 0 0.140 0 ~ 0
"'. 0 ~'050
'o.n 0 ~ 419 0'40 0'40 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~
0'.o 0'n.o 0 ~ 050 0 '79 0 ~ 050 0 279 0 ~ 0 0 ~ 090 0'50 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 o ~ o 0 ~ 0 0 ~ 0" 0 ~ 0 n.n 0 ~ 0 0 ~ 0 O
190 0'29 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 "n.o 0 ~ 0 "0 ~ 0 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 n.o
., 0 ~ 0 0 ~ 0
,0 ~ 0 0 ~ 0 0 '
0 0
0 ~ 0 0
0 0 ~ 0 0 ~ 0
, 0 '
0 '
0 ~ 0 0 ~ 698 0 ~ 379 0 ~ 369 0 ~ 0 0 ~ 0 0'90 1 ~ 217 0'59 0'79 0'40 0'90 0'39 0'69 0'39 0'59 0 ~ 0 TOTALS 0 ~ 0 0 ~ 0 0 ~ 0 2'34 1 ~ 177 I ~ 356 0'59 0 ~ 0 0 ~ 0 5'26 STABILITY CLASS 8 WINO SPEEOS IN NETERS PER SECONO FRON THE SECTOR 0 ~ 13 0 ~ 45
'lr10 lr99 2 ~ do 4 ~ 45 SECTORS INOICATEO 6'1 F 59 13 F 00 TOTALS N
0 ~ 0 NNE'
~ 0 NE 0 ~ 0 ENE 0 ~ 0 E
0' ESE 0 ~ 0 SE 0 ~ 0 SSE 0 ~ 0 5
'WSW 0 ~ 0 0.0 WNW 0 ~ 0 NW "0 ~ 0 NNW 0 ~ 0 Oro n.o 0 ~ 0 0 '
0 '
0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0',0 0 ~ 0 0 '
0 0
0 0
0 ~ 0 o.n 0
050 0 F 050 0 F 050 0 ~ 0 o.n 0 ~ 0 0 ~ 0 0 ~ 0 0, ~ 0 0 F 0~0 or050 0 ~ 050 0 F 050 0 ~ 0 0
050 0'69 0.140 0 ~ 3?.9 n.o 0 F 050 0 F 190 0 ~ 0 0.050 0 ~ 0 0 ~ 0 0 ~ 190 0'90 0'
0 ~ 0 0 '
0 F 140 0.0~0 0 F 050 0
0 n.o 0 ~ 0 Or419 0 ~ l90 o.n5o o.o5n 0 ~ 0 0'50 0 F 050 0 ~ 0 n.n 0 ~ 0 n.'
n.o 0 '
0 ~ 0 Oro 0 ~ 0 n.190 0 ~ 369 0, ~ 2?9 0 ~ 190 0 ~ 050 0 '
0 0
0 ~ 0 an 0'
0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 n.o n.o o.o n.o -
" o.o o.o 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 n.o o.o o.o 0 ~ 0 0 ~ 0 0 ~ 0 n.o o.o o.o 0 '
0 0
0 ~ 0 0;140 0.090 0 ~ 0 0 F 190 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 289 Orl90 0 F 050 0 F 050 Qr0 0
190 0 '59 0 ~ 239 0'79 0 050 Or050 n 798 0.559 0 ~ 559 0'29 0 F 050 TOTALS 0 ~ 0 0 ~ 0 0'50 I ~ 476 1 ~ 267 I ~ 127 0'29 0'90 0 ~ 0 4'39
TABLE 4 (Continued)
STABILITY CLASS C
. MIND SPEEDS IN DIETERS PER SECOND FR04I THE SECTORS INDICATED SECTOR 0'3 0 F 45 1
10 1,99 2,hn 4'5 F 91 9'9 13 F 00 TOTALS N
0 ~ 0
.NNE'.
0 ~ 0 NE 0 ~ 0 ENE
. 0 ~ 0.....
E 0 ~ 0 ESE
..0 ~ 0..
,0 '
5 0
,SSM
..0 ~0..
SM 0 ~ 0 MSW
.0 ~ 0 M
0 ~ 0 MNM.an...:
NM 0 ~ 0 NNM 0 ~ 0 n.o 0 ~ 0......
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 an 0 ~ 0 0 '
0 ~ 0 0'50 0'50 0'90 0'19 0
?i?9 0 '
0 ~ 0 0+050 o.n 0 ~ 0 0 ~ 0 0 '
0 F 140 0'90 0 ~ 0 0 ~ 0 0 ~ 0 0+090 0 ~ 469 0 ~ 229 0'09 0 F 050 0'29 0'38 0 ~ 3?9 0'40 0 ~ 0 0 F 050 0.190 0 ~ Ooo n.oso 0 '
0 ~ 0 0 ~ 050 0'69 0 ~ '0 0 ~ 0 Ooo 0 ~ 0 0'19 n.698 0 ~ 329 0
140 0'
n ~ 140
- o. n5o 0.050 n.o n.o 0 'n.o 0 ~ 0 n.o 0 ~ 0 n.o 0
190 0 ~ 369 0.748 n.bne 0
140 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0 ~ 229 0 ~ 190 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 n.o o.o 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 o.n o.o 0 ~ 0 0
0 0'50 0 ~ 0 0'40 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'69 0'89 Oe]00 0 ~ 0 0'50 0'90 0 928 Oeb48 0'38 0 F 050 0'29 1+496 1 F 446 1 ~ 586 0'38 0'90
~DIALS.
0'.
0 '
0'88 3'61 2'94 2'94 0'19 0'90 0 ~ 0 9'46 STABILITY CLASS D
INDICATED F 59 13 F 00 TOTALS
~ ~
0 ~ 0 0'50 1 ~ 167 0 ~ 0.,0 ~ 0
....0 ~ 938 0
0 0
0
~ 569 0 ~ 0, 0 ~ 0.
0'08 0 ~ 0 0 ~ 0 0~419 0 ~ 0
.0 '
0 ~ 977.:.
0 ~ 0 0 ~ 0 2'74 0 '
0 '
2'74 0 ~ 0 0
0 2~194 0 ~ 0
. 0+0 0'69 an 0
0 0'48 0 ~ 0
...,0 ~ O..... 2.i.'94 0 '90 0 ~ 0 3'62 0'40
. 0 ~ 0...
2'43..
0'50 0 ~ 0 2~434 0+0.
0 0
I ~ 297 0 ~ 0 0 ~ 0, 0 ~ 0 0+0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0.050 0',
0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 '
0 ~ 0 0'79 0.329 0'?9 0'29 0.229 0'29 0'48 0 ~ BRR 0'08 0
140 0'79 1~027 1 ~ 396 0,?79 0 '?9 0'29 0 ~ 140 O.O9n Oooso 0
050 0
0 0 F 229 0 ~ 559 0
190 O.n90 0
0 n.o 0,190 0+788 0 '4A 0 '48 0'19 N
0 0
.NNE 0 ~ 0 NE 0 ~ 0 ENF.
0 ~ 0 E
0 ~ 0
., 0 ~ 0.
S 0
0 SS'M
.0 ~ 0.
SW 0 '
MSM 0 ~ 0 0 ~ 0
,MNM.
0 ~ 0 NM 0 ~ 0
...NNM....0 ~ 0 0 i329 0 ~ 190 0 050 0'29 0
190 0'69 1 ~ 067 1 ~ 396 1 '46 0'29 0'69 0 888 0'69 0'
0 ~ 050 0'90 0'69 0%329 n
140 0'50 0 ~ 0 0'50 0 ~ 0 n.o n.o o.n 0
0 0'90 0 ~ 469 1 ~ 347 1+167 0'69 0 ~ 0 0 ~ 0 0 ~ 0 o.nso n.o 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Ooo n.o 0 ~ 0 0 F 050 0'29 0
190 0'90 MIND SPEEDS IN PETERS PER SECOND FROM THE SECTORS SECTOR 0'3
-0 F 45 I ~ 10 I ~ 99 2 ~ Uo 4'5 6'1 TOTALS 0 ~ 0 0'50
. 7'60 7'50 4e089 4'78 0 F 708 0'79 0'50
.24 '66
TABLE 4 (Continued)
STABILITY CLASS E
INO SPEEOS IN METERS PER SECONO FROM THE SFCTORS INOICATFO SECTOR 0 ~ 13 0 ~ 45 1 ~ ln 1 ~ 99 2 ~ Hn 4 ~ 45 6<<9) 9 ~ 59 13 ~ 00 TOTALS N
0 ~ 0 NNF.
0 ~ 0 NE 0 ~ 0 ENE 0 ~ 0 E
0 ~ 0 ESE 0 ~ 0 SE 0<<0 SSE 0 ~ 0 5
~ 0 0
'W 0 ~ 0 WNW 0 ~ 0 NW 0 ~ 0 NNW 0 ~ 0 0 ~ 090 0 ~ 140 0'40 0'50 0 ~ 050 0 ~ 090 0'29 0'50 0'40 0 ~ 050 0 ~ 0
~
0 ~ 0 0 ~ 0 0'90 0 '
0 ~ 050 0'19 0.648 0<<648 0 ~ 9?7 1 ~ 396 1 ~ ]67 3'22
]e536
) ~ 396 lel67 0'98 1 ~ 027 0'77 0'79 0'90 0'29 0<<369 0'88 0'77 0<<140 0 ~ 4)9 1<<347 1 ~ 726 l<<207 0'69 0 ~ OSO 0<<190 0'38 2<<045 0'90 0,090 0
090 0 ~ 3b9 0 '09 Oe?79 0'50 0 ~ 0 0 469 0'48 n.OSo 0 ~ ?.29 0'50 0 ~ 0 0 ]90 lenb7 0
190 0'90 0 509 0 ~ 190 0'29 n.o 0 ~ 0 n.o 0'50 n 419 0 '
0'90 0 ~ 0 n.o n.o 0'79 0'90 0'9D Di)90 0
140 0
0 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0
0 0 ~ 0 n,o 0 ~ 0 0<<090 0<<0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 an 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0<<0 0 ~ 0 0
0 0 ~ 0 an 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ D
] 576 2'14 2'45 1 ~ ?17 1 ~ 865 3e)22 6'44 2'43 2.424 1
317 0 ~ 888 2'55 4'69 0'38 O;648 1 ~ ]67 TOTALS DE 0 1 ~ 167 15 '79 10 ~ 932 4 '98 1 ~ 925 0'29 0 ~ 0 0 ~ 0
.34 '29 STABILITY CLASS F
WINO SPEEOS IN METERS PER SECOND FR SECTOR 0'3 0'5 1 ~ 10
~ 99 F 80 OH THE 4<<45 SECTORS INOICA'TEO e.91 9.59 13.0o TOTALS N
0 ~ 0 0'50 0.?79 NNF.
0 ~ 0 0 ~ 0 0 698 NE 0 ~ 0 0'90 0 ~ 469 ENE 0 ~ 0 0'29 0'38 E
0 ~ 0 0'50 1.167 ESE 0 ~ 0 0 '50 0.698 SE 0 ~ 0 0 '90 0'48 SSE AD 0'50 0'?9 5
0,0 0 F 050 0,??9 SSW 0 ~ 0 0 '050 0<<190 SW
'0 ~ 0
,0 ~ 0 0 ~ OSO
'WSW 0<<0 0 ~ 0 0 '79 W
0 '
0 '
0'79 WNW 0 ~ 0 0'50 0 '050 NW 0 ~ 0 0 ~ 0 0 ~ 0 NN'W
~ 0 0 ~ 090 0 ~ 190 0'29 0 '09 0<<229 0<<09D 0'90 0
140 0<<190 0<<229 De]40 0 ~ 050 0 ~ 0 O.O90 0'79 0 ~ 0 0 ~ 0 0'90 0 ~ 190 0 ~ 050 0 ~ 090 o.n 0<<0 0 ~ 0 0 ~ 0 n.o 0'40 n.o an n.o 0 ~ 0 0 ~ 0 0 ~ 0 0'29 0 ~ 0 0 ~ 0 n.o5o 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0<<0 0 ~ 0 0
0 n.o
'50 0 ~ 0 n.o 0'50 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ D 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'48 0 ~ 0 0 ~ 0
) ~ ?57 0 ~ 0 0 ~ 0 0'28 0 ~ 0 0 ~ 0
] AD )57 0
0 0
0 1
406 o.o o.n D.BBB 0<<0 0 ~ 0 1 ~ 027 0 ~ 0 0 ~ 0 0'08 0 ~ 0 0 ~ 0 0'59 0 ~ 0 0 ~ 0 0 F 289 0 ~ 0 0<<0 0 ~ DSD 0 ~ 0 0 ~ 0 0 ~ 369 O.O '"O.O'0.608 0 ~ 0 0 ~ 0 0 F 100 0<<0
~ 0
~ 0 0 ~ 0 0 '
0<<648 TOTALS 0 ~ 0 0'48 6<<493 2'54 0'98 0'50 0 ~ 0 0 '
0 ~ 0 10 ~ 642
TABLE 4 (ConLinued)
STABILITY CLASS G
MIND SPEEDS IN HETER SECTOR 0 ~ 13 0'5 Itin N
0 ~ 020 0'69 1 '07 NNE'
~ 010, 0
190 1 ~ 536 NE 0 ~ 010 0+190 0,469 ENE 0 010 0 ~ 190 0
788 E
0 ~ 007 0 ~ 140 0 ~ 369 ESE
.0 '03...0 '50 0'90 SE
~
0 ~ OIR 0'29 0'09 SSE
..0'03 0+050
,-0'09 5
'0'15 0'79 0 ~ 090 SSM.,. 0 ~ 005 0'90 0'90 SM '.o o.o o.n5o
.VSW.
.0 '05 0 '90 0 F 050 o.o '.o 0.0~0 VNM 0 ~ 003,.0 '50 0'50 NM 0 ~ 010 0'90 0'90
.NN<,
.0 ~ 022...
0 ~ 419, 0 ~ 648 S
PER SECOND FRON THE SECTORS INDICATED 1,99 2,80 4'5 6,~1 9'9 13 F 00 0+0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 Own 0 ~ 0 0 ~ 0 n,o 0+0 0
0 Ooo 0 ~ 0 0 '
0 ~ 0 n.o 0 '
0 ~ 0 n.o 0 ~ 0 o.o 0.0 '
~ 0 0'50 0 ~ 0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 n.n n.o 0+0 0 F 140 0 419 0 '90 0 ~ 0 0'50 0 ~ 0 Ooo 0 ~ 0 0 ~ 0 0'
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'50 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Oeo Orn 0 ~ 0 0 ~ 0 0 ~ 0 0+0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Oin 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 TOTALS 1 ~ H35 go 154 0.758
) ~ 037 0'66 0 '43 O.856 0.562 0'84 0'85
0'50 0'45 0'50 0~103 0'89 1 ~ 139..
TDTALS...F.I41. 2.623 6.693 0.748 0.0 0.05o n.n Oao 0 ~ 0 10 ~ 254......
TABLE 5 BROMNS FERRY NUCLEAR PLANT METEOROLOGXCAL DATA JOZNT FRE UENCY DXSTRZBUTXON IN PERCENT ELEVATED RELEASES FlRST UARTER 1977 STABILITY CLASS A
MIND.SPEEDS IN, HETERS PER SECOND FRON THE SECTOR 0
13
~
0 45 1 lo 1 99 2.80 4 45 N
0<<0 0<<0 0
0 0 0 0 0 0<<0 NNE...0<<0...0 0.,0 0
0 0,.
0<<0
..0 0...
NE000000000000 ENE=.. 0 0
.0<<0 0
0
.. 0 0
0<<0...0 0...
EOOD ~000000000 FSE..
0 0
0<<0.
0 0
0 ~ 0...0 0
.,0<<0.
SE000000'00000<<0
.SSE, 0
0
.,0<<0 0<<0...,0 0., 0 0
0 0....
SOD 0<<0000
~0,00-00 SSM 0
0
..0<<0.
0 0,.0<<0...
0 0..... 0 0..
SM O.O "O.O" O.O
'O.O" '.O
" O.O"-
.MS'M 0 0,0 0 0 0.
0 0
.,0<<0....,0<<0 M00000000000<<0
.MNM..O 0,,0 0
.0 0
0 0...0 0..'...,0-0, NM 0<<0 0<<0 0'0 0
0 0 0 0<<0
.NlIM D.~ 0
.,0 0.
0 0
0 0...., 0<<0...0 D
SECTORS INDICATED 6 91 9<<59 13 00 TOTALS 0
0 0<<0 0 ~ 0 0 0,...,0 0...0 ~ 0 0 0 0 0 AD 0<<0,....0 0....0 0
00 00 00 0
0 0 0..
0 0
,0 0,
0 0
0<<0.
00...,
.0 0, 0
0 00000000 00.000000,.
00 00 00 0
0 0
0 0 0 0 ~ 0 0<<0 O. 0 0 0 0
0
. 0 0.
00000000 0 0.,
0-D 0 0
.,0.0.
00
.,00 00
..0<<0 00 00 00 0 ~ 0 00.
00 00
.00.
TOTAI.S Q.0
.O.o 0.O O.O..., O.O.
0.0
. O,.O D.O.
0,0 O.O
..5'TABI LITY CLASS 8
M I ND.SPEEDS.J NIIETERS. PER 5 ECQND FROH THE SECTORS INDICATE D SECTOR 0 ~ 13 0 45 1 10 I 99 2o80 4 45 6 ~ 91 9<<59 13 00 TOTALS N00000<<0000000 NNE.0 0
.0 0.
.0<<0...
0 0....0 0...,0 0
.ENE 0 0.
00,0 0,, 00 00 0-0 E
0 0 0
0 0<<0 0
0 0<<0 0
0
,.ESE...D,O 0.0, 0
0 0.0 0 0 0
0
,SE000000000000
.SSE,O 0
.. 0<<0,
. 0 0....
0 0
. SSM 0
0..
0<<0 0<<0....,0 0....
0 0,
0 0
...MSM.
0 0
0 0.
0 0.
0 0., 0<<0 0<<0 M
0 0
0-0 00 0-0 00 0-0 o.o o.o.. o.o..
o.o... o.o...
o.o..
NM 00 00 00 00 00 O<<0."
.NNM 0.. 0,0 0
0 0,0<<o 0<<0 0
0 0 0 0 0 0 <<0 0
0 0
0 0
0 0 0 0
0 0<<D 0
0 0
0 0 0 0<<0 0.0 0
0 0
0 00 00 00 000
~000 00 00-00 000000 00 0'0 00 00 00 00 00 00 0
0 00 00 0
0 0 0 0'<<0 0
0 00 00 0
0 00 00 00 0<<00000 00 00 00 00 00, 00'00000 0
D 00 00 TOTALS 0 0...,0.0
.0 D
0 0 0<<0 0
0 0
0 0<<D,.
0 0 0
0
TABLE 5 (Continued)
STAB IL).TY CLASS C
MlND SPEEDS IN KETERS PER SECOND FROK THE S
SECTOR 0
13 '
45 I 10 I 99 2.80 4 45 N
0 0
00 00 0~0 0~0 00 0
WE 0
0 0 0 0
0 0
0 0
0 0
0 0
NE0000000000000 ENE OeO 00 C
0 00 00 00 0
E 0
0 0
0 0 0 0
D 0~0 0
0 0
ESE 0~0 00 00 OD 0~0 00 0
SE 0~0 00 00 00 00 00 0
SSE00000+000000~00 S
0+0 00 0
0 00 00 0~0 0
SSM 0~0 00 00 00 0~0 00 0
SM0000000000000 MSM 0+0 0
0 0+0 0 0 0
0 0~0 0
M 0
0 0
0 0+0 0 0 0~0 OaO 0
MNM00000a00000000 NM 0~0 OeO OaO 0
0 0
0 0~0 0
NNM 0
0 OeO 0~0 OaO 0~0 OeO 0
PCTCRS INDICATED 6 91 9 59 13 00 TOTALS 0+0 0
0 0 ~ 0 0~0 0
0 0~0 000000 00 00 0
0 0
0 0 0 0~0 000000 00 00 0
0 0~0 0 0 0
0 I
Oa0 00 0
0 00 00 0
0
~
000000 0+0 0~0 0
0 t
0~0 0 0 0~0 000000 040 00 00 OiO OoO 0 ~ 0
~ 0 0
~0 0
0 0
0 0
0 0
0 0
~0 0
~0
~ 0 TOTALS 0~0 0 ~0 0+0 0 0 0~0 0 0 0 ~0 0~0 0 0 0
0 STABILITY CLASS D
MIND SPEEDS IN KETERS SECTOR 0
13 0+45 I 10 PER SECOND FROK TKE SECTORS INDICATED I 99 2.80 4 45 6~9) 9 59 13 00 TOTALS ENE 0 ~ 0 0 0 0 050 E00000050
,0 100 0 250 ESE 0
0 0~0 0
0 0'350 SE 0 ~ 0 00 0
150 0 551 SSE 0~0 00 0 0 0501
'S D
0 "0 050" 0 300 '0 401 SSM 0~0 0 0 0
100 0 451 SM 0~0 0 0 0~050 0 501 MSM 0 ~ 0 0 0 0
100 0 401 0
0 00 0
100 0 300 MNM 0~0 0 0 0 050 0 551 NM 0.0 00 0 )50 0 350 NNM 0 ~ 0 0 0 0+050 0 200 N
0 0
~
00 0
200 0250 WE 00 00 0100 0150
,NE0000000150 0 65l I 762 2 523 0 801 0
0 6
188 0701 2 363 2463 0100 00 5
878 0 551 1~712 I 312 0~451 0
0 4
175 0 200 0~80) 0 350 0 250 0'0 1 752 0 300 0
601 0 150 0 0 0
0 I 352' 551 I 011 I'12 0 551 0~350,4-025 "I ~362 I ~762 I 812" 'I a362' 313 9e'3) 2' 651 l ~913,1 762 I 362 2 523 8 711
'0 651 2+113 2 213 I 162 "'
212 "'8~101" 0 350 I 462 I 963 I 061 0 350 5
737 0 350 1 ~362 I'62 0.'651"'
551'"
5-327' 651 0
651 I 913 I 312 0 751 5
778 0 451 2 I 3
l 963'0 861 D~GDI 6 438 0 350 2 363 3 274 I 412 0 601 8
601 0.55) 2.263 3.374 I.712 0.551'" '8.952 300 2 523 4 336 1 712 0 '51 9 673 TOTALS 0%0 0 050 1 452 5~457 8+621 26~825 32 482 V>> 759 10 354 100 001
TABLE 5 (Contlnued)
...... STABlLlTY CLASS E
... RIND SPEEDS IN SECTOR 0
13 'i45
)
N Oio 0 0 0
., N N E 0
0 0
0...,..
0 NE00 00.0
..ENE...
0 0
0+0....0 E00000
. ESE,,O 00 0,0 SE00000
- SSE,
.0 ~ 0.,0 0
.0 S00000
.SSVI Oio
. Oio.
. 0 SM00000 MSM 0
0
.00 0
00000 MNM.
0 ~ 0
..... 0+0 0
NM00000
. NNN
'0+0
..Oi0 0
NETERS PER SECOND FRON THE SECTORS 1NDlCATED 1
10 1 99 2.80 4 45 6+91 9 ~ 59 13 00 TOTALS 0
0 0
0 0
0 0
0 0
0 0
0, oO 0
0 0 0..
0 0
0 0...0 0
0 0 0 0,... 00 0
0 0
0
.00 0
0 0
.0...0 0
0 0
0 0...
0 ~ 0 0
0 0
io 0
0 i0 00 0.0 0
~ 0 0 0 0......00 0
0 0
0 0
0 0,..,0 0
0 0
0 i0
. 0 ~0...0 0
0i0 0
0,
.0 0...
0 0
0 0
0 0,.
0 0
.,0 0
0io 0
0
...0 0,...0 0
0 0
0 0
0 0,...0 0
0+0 0
+0.00 0
i0 00 0
0..,0 0,...
0 0
0 0
0eO 0
0 0
0 0
Oi0 0
0,..
. 0 0,...
... 0 0
0 0 0
0,.0 ~ 0...
0 0
0 0
0 0.
00..
0 0
0 0 0
0...
0 0...0 0
Oi0 0
.0 0 0........0 0
0 0
0 0.
0 0...
...0 0
0 0
0 0..
00
.0 0
0+0
'0
.0 0 0
...0 0 0 0
0 0 0
00...0 0+0 0
00.0 0
0 0
0 0 0
0 0
0 0 0,.,.
0 00
.0
....0 0....0 0io 0
.OaO...0 TOTAlS 00,0iO 0+0 0 ~ 0 0 0...0 0,0 0
0 0 0
0 0
0 STABlLlTY CLASS, F....
.... M1ND..SPEEDS.1N, HETERS.PER,SECOND FROH THE SECTOR 0
13 Oa45 lilO 1 99 2 80 4 45 SECTCRS, lNDlCATED...
6 91 9 59 13i00 TOTALS N
0 0
0 0 0
0 0
0 Oio 0
.NNE
..0 0
0 00 0
.OoO... 0+0..0 NE 0 ~ 0 0+0 0
0 0
0 Oi0 0
EN~
0 0
0 0
0 0.
0 0 0 0 0
E 00 00 00 00 00 0
ESE.O 0
0 0,0 0
0 0...,0 0...
0 SE0000000
~0000
,SSE 0
0, 0 0...0 00i0,.,., 0 0...0 S00000000000 SSM
.0 0.
0 ~ 0
.0'.
0 0.0 0...0 SN 0 ~ 0 00 Oio 00
'Oio 0
- MSM, 0
0 00
.Oi0 00,00.
0 M
0 0
0 0
0 0
0 0
Oio 0
KNM... 0.0.. 0.0...
C 0.. Oi0, DoO 0
Nfl 0
0 0
0 0
0 0 ~ 0 0
0 0
- NNQ, 0
0 0 0, 0
0 0
0 0
0 0
0
~0..
0 0
0 0
0 oO 0
0 0
oO oO
~0 0
oO 00000000 0
0 0 O,oio 0
0 Oi0 0+0 0 0.
0 0
0'0000000 00000000 00000000 00 00 00 00 00.000000 00000+000 0
0 00 Oio 0
0 00 00 00 00 0
0 0 0 Oio 0
0 000i00000 00000000 00 00 00 00 0
0 0 0 Oio 0
0 TOTALS Oo0.
0 0
..Oi0...
OeO 0
0 0 0 0
0 0 O,oio, 0
0
TABLE 5 (Continued)
STABILITY CLASS G
it 1NO SPEEDS 1N KETERS PER SECOND FROK THE S ECTORS 1NO1CATEO SECT11R 0
13
~ 0 45 1 alo 1 99 2.80 4 45 6 91 9 59 13 00 TOTALS N
0 NNE 0
NE 0
ENE 0
E 0
ESE 0
SE 0
SSE 0
S 0
,SSM 0
SN 0
MSW 0
N 0
IINM 0
NN 0
NNW 0
0 0
0 0
0 0
0 0
~ 0 0
0 0
0 0 0 0
0 0
0 0
0, 0
0 0
0 0
0 0
~0 00 0
0 0 0 0
~ 0
'eo
..0 0
0 0 0
~0 00 0
~0 0 +0 0
0 Oeo 0
0 0 0 0
0 0 0 0
0 0
0 io 0+0 0
0 0
0 0
0 0
0 0
0 0 0
~ 0 0~0 0
0 0
00 0
0 0
0 ~ 0 0
0 0 0
0 0
00 0 0
.o O.o 0
Oio oo 0+0 0+0 0
0 0
0 0
G 0 0 0
0 0 +0 0 0 0 0 0 0 0 +0 0~0 0 0 0 0 0io 0~0 0
0 0
0 0
0 0
0 0
0 0
0 Ooo 0
0 0
0 0
0 0
0 Oio
- 0. 0 0~0 0 0 0
0 00 00 Oeo 00 00000000 00000000 00000000 00 00 00 0
0 000.00000 00 00 0~0 0
0 00 00 00 0
0 00 00 00 0
0 00000000 00000000 00000000 Oao 00 0~0 0
0 0+0 00 00 0
0 0~0 00 0 0 0~0 00 00 0 ~ 0 0~0
~OTALS 0.0 0.0 0.0 0.0 Oao 00 0~0 00 00 Ooo GROUND-LEVEL RELEASES
~
0 0 PERCENT ELEVATED RELEASES.~
100 0
PERCENT
TABLE 6 BROWNS FERRY NUCLEAR PLANT METEOROLOGICAL, DATA JOINT FRE UENCY DISTRIBUTION IN PERCENT ELEVATED RELEASES SECOND UARTER 1977 STABILITY CLASS A
WIND SPEEDS IN METERS PER SECOND FROM THE SECTORS INDICATED SECTOR
~ 13 0 ~ 45 1 ~ 10 1 ~ 99 2 ~ 80 4 ~ 45 6 ~ 91 9 ~ 59 13 ~ 00 TOTALS N
0 0
0 ~ 0 0
0 NNE 0 ~ 0...., 0 ~ 0.....
0 ~ 0 NE 0 ~ 0 0 ~ 0 0 ~ 0 ENE 0
0,
,0 ~0...
0 '
E 0 ~ 0 0 ~ 0 0 ~ 0 ESE
.0',
0'.:
0 '
~0.;0 ~ 0,.
"....,0 ~ 0 5
0 ~ 0 0 ~ 0 0
0
.SSW 0 ~ 0
.0 ~ 0...
0 ~ 0 SW 0'
0' 0'
.WSW
,0 ~ 0....
0 ~ 0.,..0 ~ 0
'W 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0.,
0 ~ 0.....
0 ~ 0 NW 0 ~ 0 0 ~ 0 0 ~ 0 NNW...O ~0... 0 ~ 0.....,0
~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 "0 ~ 0 0 ~ 0 0 ~ 0.
0' 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Ooo r0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'o 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0
-0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0,.
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Oeo 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0... 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0..
0 ~ 0 0 ~ 0 0 ~ 0
.,0 ~ 0....
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0....,...
0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0.,...
0'o 0 0 ~ 0
~OJALS O.an 0 ~ 0...... 0 ~ 0.,
0 ~ 0 0 ~ 0 0 ~ 0..
0 ~0.,
0 ~ 0
..0 ~ 0....
0 ~ 0..
STABILITY CLASS B
...,'WINO SPEEDS IN METERS PER SECOND FROM THE SECTORS INOICKTED SECTOR 0 ~ 13 0 ~ 45 1
10 1 ~ 99 2 ~ 80 4 ~ 45 6+91 9 59 13 ~ 00 TOTALS NE 0 ~ 0 0 ~ 0
.ENE.
0 0....0 0.
E 0 ~ 0 0 ~ 0
.ESE.
0 ~ 0 0 ~ 0 SE 0 '
0 '
. SSE,
...0 '
0 '
S 0 0.
0 ~ 0 SSW.. 0,0... 0 ~ 0.
Sw 0 '
0 '
.. WSW,, 0+0.,
0 ~ 0 W
0 ~ 0 0 ~ 0
, WNW....
0 ~ 0...,.0 ~ 0, NW 0 ~ 0 0 ~ 0 NNW...0 ~ 0...,.0 ~ 0.....
0.0 0'n.o o.n'
~ 0 0 ~ 0, 0.0 Oeo 0.0 0 ~ 0 0 ~ 0, 0.0 0 ~ 0 0 ~ 0, 0 ~ 0 0'
0 0
0.0 0'
0 0 ~ 0 0 ~ 0 0 '
0' 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 0
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0
0 0,
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0+0 0'
0 '
0 ~ 0 0
0 0 ~ 0 0 ~ 0, 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0
.0 ~ 0 0 ~ 0 0'
0 ~ 0 Q ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0'
0 ~ 0
- 0. ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Ooo 0 ~ 0 0 '
0 ~ 0 0
0 0 ~ 0 0.0 Oio 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Oio 0 ~ 0 0 ~ 0 0 '
0 ~ 0
~
0 ~ 0.
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0
0 0 ~ 0 0+0 0 ~ 0 0+0 0'
0 ~ 0, 0 ~ 0 0'
0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0'
~ 0
0 '
0+0 Ooo 0 ~ 0:
0 ~ 0 0'
- TOTALS, 0 ~ 0
.0 ~ 0.
.. 0 ~ 0 0 ~ 0 0 ~ 0 Ooo 0 ~ 0 0 ~ 0
0 ~ 0...
Q ~ Q..
TABLE 6 (Continued)
STABILITY CLASS C
WINO SPEEDS IN METERS PER SECOND FROM THE SECTORS "INDICATED SECTOR 0 ~ 13 0 ~ 45 1
10 1 ~ 99 2 ~ 80 4 ~ 45 6 ~ 91 9 ~ 59 13 ~ 00 TOTALS N
0 ~
NNF 0
NE 0 ~
ENE 0 ~
E 0 ~
ESE 0 ~
SE 0 ~
SSE 0 ~
S 0 ~
SSW 0 ~
SW 0 ~
WSW 0 ~
W 0 ~
WNW 0 ~
NW 0
NNW 0 ~
0 0 ~ 0 0...
0 ~ 0 0
0 ~ 0 0
0 ~ 0 0
0 ~ 0 0
0 ~ 0 0
0 ~ 0 0
0' 0
0 ~ 0 0
0 ~ 0 0
0 ~ 0 0
0 ~ 0 0
0 ~ 0 0
0 ~ 0 0
0%0 0
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0
, 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 o.n 0 ~ 0 0 ~ 0 0'
0%0 0 ~ 0 0 ~ 0 0 ~ 0 O.o 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0;o 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0, 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0%0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0.
0 ~ 0 0 ~ 0 0 ~ 0 0'
0%0 0 ~ 0 TOTALS 0%0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 STABILITY CLASS D
WIND SPEEDS IN METERS PER SECOND FROM THE SECTORS INOICA'TED SECTOR 0 ~ 13 0 ~ 45 1 ~ lo 1 ~ 99 2 ~ 80 4 ~ 45 6 ~ 9) 9 ~ 59 13%00 TOTALS N
0 ~ 0 0 '
NNE 0 ~ 0 0 ~ 0 NE 0 ~ 0 0 ~ 0 ENE 0 ~ 0 0 ~ '0 E
0 ~ 0 0 ~ 0 ESF.
0 '
0' SE 0 ~ 0 0 ~ 0 SSE 0 ~ 0 0 ~ 0 S
0 ~ 0 0 ~ 090 SSW 0 ~ 0 0 ~ 0, SW 0 '
0 '
WSW 0 ~ 0 0 ~ 0 W
0 ~ 0 0 ~ 050 WNW 0 ~ 0 0 ~ 0 N<<
0.0 0.0 NNW.
0 ~ 0 0 ~ 0 0 ~ 280 0 ~ 230 0 ~ 280 0 ~ 280 0'90 o.4eo 0 F 420 0 ~ 460 0 ~ 790 0 ~ 560 0 ~ 740 0 ~ 190 0 ~ 230 0 ~ 190 0 ~ 140 0 ~ 230
'T TOTALS 0 ~ 0 0 F 140 5'68 0
190 0 ~ ?.80 0 ~ 460 0'80 1 ~ 020 0 ~ 740 1 ~ 479 1 619 0 ~ 830 1 ~ 210 0 ~ 700 1 ~ 020 1%110 0 ~ 650 o.eoo 0 ~ 320 0.5oo 0 ~ 3?0 0.Soo 0 ~ 190 0 ~ 510 1 ~ 250 1 719 1
110 1 ~ ?10 0 ~ 880 1
160 1 ~ 070 1 ~ 389 1 ~ ?50 0 F 650 0 ~ 280 l e )60 1 ~ 859
? ~ 039 0 ~ 880
) F 110 2'69 3'19 1 ~ 669 1 669 1 ~ 899 F 459 1 ~ 669 3'59 3'99
?.
179 0 ~ 790 1 ~ 020 1 ~ 899
).299 0 ~ 700 0 ~ 2do 1 ~'020 2.599 1 ~ 859
) ~ 349 1
250 2.599 2'49 2'79 1 ~ 389 1.949 1 299 12'05 )F 104 32'27 25%240 0 ~ 420 0 ~ 320 0 F 880 0 ~ 320 0 ~ 0 0 F 050 0 ~ 650 1 ~ 349 0 ~ 830 0 ~ 560 0'10 0 ~ 790 0'20 0'00 0 ~ 140 0 ~ 090 0'40
- 3'69 0 ~ 0 4'08 0 F 050 5'68 0 ~ 050 2'99 0 ~ 0 3 ~ 109 O.O 5.788 0'90 10'76 0 ~ 190 8 ~ 257 0 ~ 230 6'97 0 ~ 090 6%447 0 ~ 0 8 ~ )67 0 ~ 0 7'87 0 ~ 560 9 596 0
140 8 F 017 0 ~ 050 5'08 0 ~ 0 F 009 7'27 1 ~ 689 100 F 000
TABLE 6 (Continued)
STA8ILITY CLASS E
MIND SPEEDS IN HETERS PER SECOND FROM THE SECTORS INDICATED SECTOR 0 ~ 13 0 ~ 45 1 ~ 10 1 ~ 99 2 ~ Un 4 ~ 45 6 ~ >1 9 ~ 59 13 ~ 00 TOTALS N
0 ~ 0 0 ~ 0
,NNE 0 '
0 ~ 0 NE 0 '
0 0
,ENE.
. 0 ~ 0 0 ~ 0 E
0 ~ 0 0 ~ 0
.ESE.,
0 ~ 0..
- 0 ~ 0 SE 0 ~ 0 0 ~ 0 SSE 0 '
..0 '
S 0 ~ 0 0 '
.,SSW 0 ~ 0...
0 ~ 0 SM 0 ~ 0 0 ~ 0
.WSM..O ~ 0 0 ~ 0 M
0 ~ 0 0 ~ 0 WNW
.....0 ~ 0,...
0 ~ 0 NM 0 ~ 0 0 ~ 0 NNM.,
0 ~ 0....
0 ~ 0...
0 ~ 0 o.n 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0+0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 an 0 '
0 '
0 ~ 0 Own 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~'0 0 ~ 0 0 ~ 0 0 ~ 0 0+0 0 ~ 0 0
0 0 ~ 0 Own 0 ~ 0 0 ~ 0 0 ~ 0 n.o o.n
- 0 ~ 0 0 ~ 0 0 ~ 0 o.n 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Own n.o n.o 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0+0 0 ~ 0 0 ~ 0 Oin 0
0 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 '
0' 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 '
0 ~ 0 0
0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 Own 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0+0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 TOTALS
..O.o.n..
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0.
0 ~ 0..
STABILITY CLASS F
WIND SPE'EDS IN METERS PER SECOND FRON THE SECTORS INDICATED, SECTOR 0 ~ 13 0 ~ 45 I ~ ln I ~ 99 2 ~ 80 4 ~ 45 6 ~ 91 9 ~ 59 13 ~ 00 TOTALS N'.NNE NE
. ENE E
ESE SE
..SSE,....
S
'M WNW NM NNM 0 ~ 0 0'
0 '
0',,
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0',
0 ~ 0 0
0 4
0 ~ 0 0 ~ 0 Oe'0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0
0 0 '
0 ~ 0 0 "0 0 '
0 '
0 ~ 0 0 ~ 0 0
0 0
0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0'
0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Oio 0 ~ 0 0 ~ 0, 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 o'0 0 ~ 0 0 o'0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0
0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 o,n 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Own 0 ~ 0 0 ~ 0 0 ~ 0 n.o 0+0 0 ~ 0 n.o 0 ~ 0 0 ~ 0 n.'o 0 ~ 0 0'
0 ~ 0 0 ~ 0.
0 ~ 0 Oio 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 Oe'0 0 ~ 0 0 ~ 0 0 ~ 0 0~0 0 ~ 0 0 '
0 0
0 ~ 0 0 ~ 0 0 '
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0~0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0,.,,
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0,.
0 ~ 0 0 ~ 0,....
TOTALS.,0 ~ 0 0 ~ 0
.,0+0,,
0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0 0 ~ 0, 0 ~ Q,.,
0 ~ 0
TABLE 6 (Coneinued)
WINO SPEEOS IN METER SECTOR 0'3
' '5 I ~ 10 STABILITY CLASS G
S PER SECOND FROM THE SFCTORS INOICATEO 1'9 2+80 4'5 6'1 9+59 13 F 00 TOTALS N
0'
- NNE, 0'
NE 0 ~ 0 E'NE
- 0. 0 E
0 ~ 0 ESE 0'
SE 0'
SSE'
~ 0 5
0' SSW
.0 ~ 0 SW 0
0 WSW 0 ~ 0 W
0 ~ 0 WNW 0 ~ 0 NW 0.0 NNW 0 ~ 0 0'
0 '
0' 0'
0' 0 '
0 '
0 ~ 0 0'
0 '
0 '
. 0 ~ 0 0'
0 '
0' 0 ~ 0 0 '
0 '
OeO DE 0 0'
0' 0 '
0' 0'
0 '
0+0 0 ~ 0 0'
0 '
0' 0 ~ 0 0'
0 0
0 ~ 0 0 '
0 '
0 '
0' 0
0 0 '
0 ~ 0 0
0 0 ~ 0 0'
0 ~ 0 0'
0 0
0' 0 '
0' 0'
0 '
0 '
0' 0'o 0 0 ~ 0 0'
0 '
0 ~ 0 0 '
0 '
0 '
0 ~ 0 0 ~ 0 0'
0' 0'
0 ~ 0 0.0 0'
0' 0 '
0' 0'
0' 0'
0' 0 '
0 ~ 0 0 '
0 '
0 ~ 0 0 '
0 '
0 '
0' 0 '
0 ~ 0 0 '
0 '
0 ~ 0 0 ~ 0 0'
0' 0 ~ 0 0'
0' 0'
0 '
0' 0 '
0 0
0 '
0' 0'
0 0
0 0
0' 0'
0' 0'
0' 0'
0' 0'
0 ~ 0 0'
0 '
0' 0 '
0 ~ 0 0'
0 ~ 0 0 '
0 '
0~0 0'
0 '
0 ~ 0 0'
0' 0'
0 ~ 0 OeO 0 '
0' 0 '
0 ~ 0 0'
0'
.0 ~ 0, 0'
0 '
TOTALS 0'
0 ~ 0 0
0 0 '
0' 0 '
,0 ~ 0 0 ~ 0
.OoO 0'
GROUND LEVEL RELEASES
=
0' PERCENT ELEVATEO, RELEASES
=
100~0 PERCENT
TABLE 7 BFNP DOSES TO INDIVIDUALS FROM FIRST UARTER 1977 RELEASES External E
osure
~Pa thwa y air dose 9 air dose
-Total body Skin Guideline 10--
20 5
15 Point Max. Exp.
Max. Exp.
Residence Residence Doses (mrem) 6.54E-l 5.17E+0 4.03E-1 1.81E+0 Internal. Ex osure (Th roid-maximum ex osed or an)
Radioiodines 6
Particulates Real Pathway 2.59E-1
~In estion Milk Meat Veg.
Inhalation
,External Total Infant 1.47E-1 0.00E 0
0.00E 0
7.11E-4 1.11E-1 2.59E-1 Child 6.08E-2 3.46E-3 1.09E-2 1.16E-3 1.11E-1 1.88E-1 Adult 2.05E-2 3.44E-3 7.39E-3 6.44E-4 1.11E-l 1.43E-1 Guidelines as defined by Appendix I to 10 CFR 50.
1.
Maximum exposure point is at 1,620 meters in the NNM sector.
2.
Residence is at 1,860 meters in the NNW sector.
3.
Doses calculated at the residence on the farm which has the limiting milk cow, 5,940 meters, N sector.
4.
Doses calculated at the site boundary.
TABLE 8 BFNP DOSES TO INDIVIDUALS FROM SECOND UARTER 1977 RELEASES External Ex osure
~Pathwa y air dose 9 air dose Total body Skin Guideline 10 20:
5 15 Point Max. Exp.
Max. Exp.
Residence Residence Doses (mrem) 8.46E-1 6.42E+0 4.76E-l 2.38E+0 Internal Ex osure (Th roid-maximum ex osed or an)
Radioiodines Particulates 15 Real Pathway '.86E-1
~Tn estion Infant Child Adult Milk Meat3 Veg.
Inhalation3 External 3
Total 1.36E-l O.OOE 0 O.OOE 0 1.19E>>3 4.86E-Z 1.86E-1 5.63E-2 2.63E-3 1.01E-2 1.94E-3 4.86E-2 1.20E-1 1.90E-2 2.63E-3 6.88E-3 1.12E-3 4.86E-2 7.82E-2 Guidelines as defined by Appendix I to 10 CFR 50.
l.
Maximum exposure point is at 1,620 meters in the NNM sector.
2.
Residence is at 1,740 meters in the N sector.
3.
Doses calculated at the residence on the farm which has the limiting milk cow, 5,940 meters, N sector.
4.
Doses calculated at the site boundary.
TABLE 9 BFAAP" POPULATION DOSES INFANT FIRST UARTER 1977 THYR 0 1 0 CHILD TEEM ADULT TOTALS iNFANT
.TOTAL,800Y CHILD TEEM ADULT TOTALS SUBMERSIOM 3<<46E-02 2 16E-01 1 37E&l 6 36E-01 I 02E 00 3<<46E-02 2 16E-01 I<<37E-01 6 36E-01 I 02E 00 GROUND I 08E-D2 6 70E-02 4 27E-02
= I 98E-Ol 3<<18E'1 1<<08'E-02 6 70E-02 4 27E-02 I <<98E-01 3 18EWI INHALATION 6.65E-04
& 79E-03 2.58E-03 1.12E-02 2.12E-02 1.58E-05 2.57E-04 I 30EW4 2 ISEW2 2 19E-02 COB MILK 6 87E-02 I<<78E 01 '<<72E<2 I <<88 E 01 4<<81E 01 2<<55E 04 I<<II E 03 4<<86E 04'
<<73E 03 4 <<58E 03
. BEEF INGESTION 0<<0 YEG IMGEST ION 0<<0 4 23E-03 1 80E-03 l<<17E 02 1<<77E 02 0 0 I 18E02 5 IOEW3 3<<IOE02 4'9E-02 0<<0 I 34E-04 l<<63E-04 8 26EWS I I2EW4 8 <<13E-04 I <<03E-03 9 23E-04 I <<20E-03 TOTAL >>.AM-REM Ls15E-.OI 4<<83E-..OI
? 36EWI 1<<07E 00~<<9~
QO
~<<56E.-.OZ
.2>> 84E~I I BIEWI 8 59EWI I <<37E 00-SECOND UARTER, 1977
. THY~DID INFANT CHILD TEEN
'ADULT TOTALS
.TOT.AL..BODY INFANT CHILD TEEN ADULT TOTALS SU>>3MERS ION 1
36 02
~ ~ 45E 02 5 ~ 3<E 02 2 ~'49E 01
'4 01E 01 1 ~ 36E-02 8 ~ 45E-02 5 ~ 38E-02 2 <<4'9E-01 4 ~ 01E-Ol GROUND 7 '7E 04 4'4E 03 3 'hE 03 I ~ 43E OZ 2'0E 02 INL>>ELATION 1.14F.-03 1.17E-02 4.41E-03
.1>> 92E-02 3.64E-02 7 ~ 77E 04 4 ~ 8>>E 03 3 ~ 08E 03 1 ~ 43E 02 2 ~ 30E 02 3 ~ 37E 05 5 42E 04 2,62E 04 5 ~ 3OE 03 6 ~ 13E 03 CO'q uI>> K 5<<23E-02 1.61E-nl 4.28E-OZ 1.71E-ol 4.37E-ol 2 ~ 58E 04 1<<01E-03 3 ~ 43E-04 1 ~ 81E-03 3<<43E 03 BEEB I>>:GEST ION 0 ~ 0 3.8lE-O3 l.o4E-O3 1.07E-OZ 1.62E-02 YEG INGESTIoN 0.0 1.OSE-02 4.51E-o3 2.75E-O2 4.25E-02 0.0 0 ~ 0 1 ~ 77E-04 9 ~ 57E-OS 8 ~ 98E-04 1 ~ 17E-03 1 ~ 72E"04 9'4E"05 7'1E-04 I ~ 04E-03
- 0 AL u44->Eu
.7 ~ 78E 02.
2 ~ 77E-Ol
. I lOE-01.
4 ~ '/ZE.-.O1 5!. 96E-Ol
. l. 46E.OZ 9 ~ IZE. 02.
5 VE-02.
2 ~72E-Ol~
36E Ol
TABLE 10 LI UID EFFLUENT DOSES FIRST UARTER 1977 Bone Skin I.
Water Ingestion A.
Maximum Individual Dose Champion Paper Company B.
Total Population Dose Tennessee River
<1.2E-4
<3. 8E-3
<2.6E-4
<6.0E-3
<2.,7E-3
<3.-2E-2
<8.4E-5
<2.6E-3
<8.4E-5 mrem
<2.6E-3 man-rem II.
Fish Consumption A.
Maximum Individual Dose Wheeler Lake Below Browns Ferry
=.
<7.9E-4
<3.3E-3
<2.5E-3
<1.0E-3
<1.0E-3 B.
Total Population Dose Tennessee River
<4. 6E-2
<5.8E-2
<5.8E-2 man-rem In-Water Above-Water Shoreline III. Recreation A.
Maximum Individual Dose Wheeler Lake below Browns Ferry
<1.2E-5
<2.6E-5
<1.2E-5
. - <2.5E-5
<7.8E-4 '9.1E-4 mrem B.
Total Population Dose Tennessee River
<1.6E-5
<3.4E-5
<4.1E-5
<8.7E-5
<6.1E-3
<7.2E-3 man-rem
'one Skin IV.
Total Tennessee River
~ Population Dose
<5.6E-2
<2.0E-1
<1.6E-1
<6.7E-2
<6.9E-2 man-rem
TABLE 11 LI UID EFFLUENT DOSES SECOND QUARTER 1977 Bone Skin I.
Water Ingestion A.
Maximum Individual Dose Champion Paper Company
<2.0E-4
<2.7E-4
., <4.3E-3
<1.0E-4
<1.0E-4 mrem B.
Total Population Dose Tennessee River
<4.4E-3
<3. 7E-3.
<2.9E-2
<2.1E-3
<2.1E-3 man-rem II.
Fish Consumption A.
Maximum Individual Dose Wheeler Lake Below Browns Ferry
<2. 6E-3
<8.7E-3
<1.1E-2
<3. 2E-3
<3.2E-3 mrem B.
Total Population Dose Tennessee River
<1. 3E-1
<4.2E-1
<4.0E-l
<1.5E-1
<1.5E-1 man-rem In-Mater Above-Mater Shoreline III. Recreation A.
Maximum Individual Dose Wheeler Lake below Browns Ferry
<1.9E-5
<4.2E-5
<1.9E-5
<4.2E-. 5
<1.5E-3
<1.7E-3 mrem B.
Total Population Dose Tennessee River
<2.2E-5
<4.6E-5
<5;5E-5
<1.2E-4
<9.5E-3
<1.1E-2 man-rem Bone G.I. Tract Skin IV.
Total Tennessee River Population Dose
<4.3E-1
<4.4E-1
< 1. 6E-1
<1.6E-1 man-rem
~~