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Replacement Pages 128-137 of Davis-Besse Nuclear Power Station 1995 Annual Radiological Environ Operating Rept
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Issue date:	12/31/1995
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{{#Wiki_filter:! I Davis-Besse Nuclear Power Station 1995 Annual Radiologicil Environmental Oper: ting Report l l Figure 35 1 Wind Rose Monthly Average 100M i l l I N N 1 .= i = .\\ i i .\\ - = = 1 \\ s l iu ^ i n: ,L .= mcas m.c c 8,, \\s / f ,,,'e j x s., l r 1 \\ 3 N . 1 / -y k e e \\ ~ \\ / I \\j ,[ \\ / f \\; \\( fu a /sr

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i e M D1stllf!3ss fusutCV m' m ;Iag;fDss FM2 JECT ts' DAVIS-BESSE CAVIS-EESSE JANUARY 1995 EE4 GARY 1995 100M LEVE_

0DM LEVE: _

N N l = j = = \\ I i [\\ x \\ \\~ \\ / \\ \\ 1 / s f.' a ew' !. /,. u x inv > f/u y - ;u ag! /,:. u y \\ ~ t i Ju,,, ,E cu su s "( JJ,,. rE W d'/. k ,/ c en r N ne '/ s s N s\\ / N s. 1 s / s s s\\/ / . \\- .N/ '/ / -'s-N'. .A s j . s; ,-u y n 1 x \\ / N M n7v er es. mm.x,.n 3 mm.:.c,.u: - 3 musammum :en:.w.ws,x.cr a musumuss ::n=<.waw DAVIS-EESSE

A'J

E-EEEEE MA4;H 199=

.::. _ 1995 100M L E s'E _

N _ EVE.

9605070051 960430 PDR ADOCK 05000346 128 R PDR

Davis-Besse Nuclear Power Station 1995 Annual Radiological Environmental Operating Rcport l Figure 35 (continued) Wind Rose Monthly Average 100M N N j a. N =a som me l / / ',.e x en l - e s: j,, :

i, s

$g ) -_ g g p m I ,y y m N. N,, .,.N /x ,s s s r. / - j 'c l'7en x g / \\ / ' \\. s s e\\ ~ / y' \\ / ' h- \\/- -./ \\,. ,/ ),\\; N ',/. v l j. .\\ su e. /u y / \\ l m.. _._.m_ s mumusums cru::::= =an.cr a m-cre:::= mas.cr m-DAVIE-BEEEE DAVIS-EEEEE MAY 1995 JUNE 1995 100M LEVE_ 100M LEVE_ N N

== me mer me j l j -s. / .,? \\ l 1 / \\ f w. ~ / m f.e W r Q L. J:; V't* x h% V N W u, r; 6 u. .E j , mac a ~' un J 'e /* l - .^ / l ,v,, .'v / g u I 7- - -

vm.rs; e r m ex ram.s*

5 m cru r::,= s.irase is - ::s.!: suaao a D Ai'I E - E E E E E D A'/ :E-EEEEE JU_Y 1995 A.'-JET 1995 100N LEVE_ 1?DM LE VE'. 129 l l

DIvis-Besse Nuclear Power Station 1995 Annual Radiological Environmentd operating Report l l Figure 35 (continued) Wind Rose Monthly Average 100M l N N es. ese esas .h a 8 l \\ l .f-N. N s /' f / st N \\ I /' \\ 's t '.N. c l m -e N \\ 3 x e.e n M e K n' ^ M A ' "' Ay [E E \\. 1. 53 e. .~. = x.\\, 's [ j I Fw '[ -{ /H P \\ , /tf x/ -p y / ' --.. -. i s:ss; pft; esper 5 E, .... w:; pgg e-3 ammmmmmew m:. = age w nummmeav::= =,nu w DAVIE-SEEEE D A v'I E-E E E E E SEPTEMEE; 1995 CCTCEEE 199E 100M LEVEL COM LEVEL N N N= j Na w. /h. .\\ x i 1 .s. / \\- N x .e. /\\' k ./ \\ '/' \\_ _ \\. ',/'. [N, .,/ s l i ~' g enew 3. f st arer .,, /,.. 'g.., N i , p/ N N . ~ 3. i g 1 + Cu 4 CM F~ C te f )., g k G"c mu i <<:r .~ ~ / 3. E. ' ~. ~

e. <,

,m i s / t s '/ -t4 e e s y s /~ { \\' W /. sy Er ' tt d e tw* j ' b' rinN /'r'! a e r-m mc - .:s mc e. M EM;I v* 858. TC 15 M IM'! 4#4 IfC 'I w== \\*.*' :,,, :..:. =.' :. w ** '. C. 2 *' :

- 't*

4 o' .e a e '07. _ EVE. V : h. E iE. 130 L

Davis-Besse Nuclear Power Station 1995 Annuct Radiological Environmental Operating Report Figure 36 Wind Rose Monthly Average 75M N N w = N s 's.. m i / ..^ l e i sc se I N g y .9 um \\ c' I; \\ l e e N m .nr x / /s. . / / p . l. [_ s s m 0!M f!0m Fw324tf it' M DiW:T;0 uni.pacy es-DAVIS-SESSE DAVIS-BESSE JANUARY 1995 FEBRUARY 1995 75M LEVE._ 75M LEVEL N N nu me me me N w. i x ..a; >=' x ..e \\ j ' j s: l ~ w,=. wa + =. - b i l j so r: N' i i a / g 3 I yly l xg;3/- m_. _ _ _ e e m :te:!I:m.uascv ru m ore:::o= pa,arwe : CAVIS-SESSE CAVI5-BEEEE M A;> 1995 AORI_ 1995 75M LEVE, 75M LEVE 131

Dcvis-Besse Nuclear Power Station 1995 Annud Radiologicci Environmental Opercting Report Figure 36 (continued) Wind Rose Monthly Average 75M i N N ) .a .a l l = = = \\ \\ i i \\. s p/ l. m re l x e<. ,/ = 6 1: \\. . s: a g-emmum j-g- [ .ame -nw L n j 'j,' i sc r. g E ,.h, Den -l x ,h, en x \\ l . \\s \\. / i

V,. f i

i i l I -\\ ),/ J.. ..\\- N t n x j .\\ / /. .\\~ i 'V su en en sw rmzem.:,c ms - 5 smwm.1,c ma - s asummmum cre:no, usance a em c w:no, armec, er DAVIS-EESSE DAVIS-SESSE MAY 1995 JUNE 1995 I 75M LEVE. 75M LEVE_ N N a we = \\e m se w i 8 [ . I;! s u l t x Y ',n I ti ."2

g

.57 N,, =' g w w semic nr.ec t& i to l \\ n g g n s. i ; f ' \\. g. EM geg kw K kW F. \\ j \\ \\ ,,, / \\ z., \\, 'C / i /' / I M i sw rn cr.-mmn.1,c me - s r.-.va.r.,.e - S ammmme cre:n> ewmec, m a-nu:n:. eue.ew., m-DAVIS-BESSE DAVIS-EESSE JU_Y 1995 AUGUST 1995 75M _ EVE 75M LEVEL 132

Davis-Besse Nuclect Power Station 1995 Annual Radiological Environmental Operating Report Figure 36 (continued) Wind Rose Monthly Average 75M i 1 ) i N N = .\\ uN '/. w s w a \\ j a r, a se L s s j- 's [ m a x/ 7. \\ 4./ ey e e N \\. / .s i zw sw s m-et=:n= =sure e ammmmmeere:na= =an c r 1 I OAVIS-BESSE DAVIS-BESSE SEPTEMBER ;995 OCTOBER 1995 75M LEVEL 75M LEVEL N N j l = m = = f ser -[ N ag ser 4 l y' s r~x4),y.- 7 m_ .= ,= i ~ '/. i N 1 r. N g r. N. ,.\\,~\\ FW K [ \\-g g /- i, E gje p?w s

\\

i s / i . p N t v l e h / ~ ~ s x 7 s \\ /- t ..w N,,.x -,n wm_me r-- -m are veu m S M CIRE*TPp Frif4Tasce is m Cpt;ncer Faf@Er.v fy' DAVIE-EEEFE DAVIS-5EE5E N VEMEE;. 1995 DECEMBER 1995 75M ' EVE _ 75M LEVE_ 133

Davis-Besse Nuclear Power St-tion 1995 Annuil Radiologicd Environmentd operating Report i 1 i Figure 37 Wind Rose Monthly Average 10M N N .e = n \\ s N \\ m.s r g gg g/pg\\l l .or p s e u / l F. t w M N ~ H I """ N E J neae

==so \\ ^ } \\ / \\ 1 / .a ,,. \\. ,/ w = /u / / \\ l t _ /.. Em:i:::i:s wie mac em S ra:a:742a nt c mn m E m star:rtou antarNov r - ttac:fta=reru ceer DAVIS-BESSE DAVIS-BESSE JANUARY 199E FEBRUARY 1995 10M LEVEL 10M LEVEL 1 N N ~ me =a a a e ~ x em x re l*.

, n:

n \\ l w m ,cu, le ~ I / w ; .cu ames ,s nunni s nute \\ / /<>l x = = ise ,su e. u u [ l x I i KiX m - s c z = m.:. .u - s ummunum :rer:tta. saruce is sum ciar:rton saruce rs DA'IS-BESSE D AG S-EESSE .A4CH 1995 AA :'_ 1995 10M LEVA

'M LEVE_

l i i i 134

Davis-Besse Nuclect Power Station 1995 Annual Radiologicol Environmentd Operating Report Figure 37 (continued) Wind Rose Monthly Average 10M N N = w i } = = = N I /

wm /

i .\\ N f4 E S fW . \\y-[ E E j q -,s s: } u s t W "~d~ e"E w 7 eT I g: i rencic er=n= [ k I, \\ r. r. j \\' , IIE \\' EM W1d A kid k \\ \\ ,/ l \\ f N .s v> \\' v I '7 '\\. ,/" l '\\ ,/" ../ l n. n s s M 2tAf:TIDu FM22 ICY E M $1Af T1DW PMWEsCf F DAVIS-BESSE DAVIS-EEESE MAY 1995 JJNE 1995 10M LEVE_ 10M LEVE-N N

== ee

== we an e is w \\ p.= x e ww ~\\. / \\g x t 2 go i ca.a {E un W ad jy, I W

"M

,,8j, r.2w, g ^ ^ o ! ). \\.y e x, /, x es/ \\ 'ow Wes x Est a \\ / N/ / l wk /s! \\ se tw m"a" enc seen _ E Emu.:s pen near E m crar:?:a catum:r is M ::MF::= sse Atw:< 's DAVIS-BESSE C A J:5-EESSE JULY 1995 AU: '3-1995 10M LEVE

M _ EVE.

135

Divis-Besse Nuclear Power St.ition 1995 Annual Rdiological Environmental Operating Re[xut Figure 37 (continued) Wind Rose Monthly Average 10M N N wm ese ese mMr se m l. \\ m se 's 'an l so / as j w ."a w ! .T r num i em:r r is. ( \\,. is \\ 5 N >= x en ww. m rx l .5 x = n l sw

=

e m are::rta= rsraerv e m otar:7Ina casamu:v r DAVIS-BESSE DAVIS-BESSE SEPTEMBER 1995 OCTOBER 1995 10M LEVEL iOM LEVEL N N

== .se au /'s s, ~9t;Z~9 kQf N ,rNut W etNNT l e n i to 9 k. if 88 !j \\ ~ a -\\. r; w a ' se wse. x . f!E' e I se /sg se * .\\~ N/,,l -.N- / \\ \\ \\ .N/ \\ /sE sw i C E""ats natu new _ m:e narrr _ m ew:fto= ruascv a - ciat:rI;= rwarev is' DAVIS-5 ESSE DAVIS-EEESE NOVEM9ER 199: DECEMBER 1995 10M LEVE_ 1CM L E VE'- 136

C

- 25-JAN-96 m
  - * *** DAVIS-BESSE ENVIRONMENTAL COMPLIANCE UNIT ***

TIME OF DAY: 13:29:47 5. PROGRAM: JFD VERSION: F77-1.0 ? i III l DAVIS-BESSE 75-10 DT, NO BACKUP ******** SITE IDENTIFIER: 95 E DATA PERIOD EXAMINED: 1/ 1/ 35 - 12/ 31/ 95 i

- - ANNUAL ***

Q Z w. c: U E k STABILITY CLASS A STABILITY BASED ON: DELTA T BE*nfEEN 250.0 AND 35.0 FEET [ WIND MEASURED AT: 35.0 FEET M WIND THRESHOLD AT: 1.00 MPH O ( f O Q JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET C SPEED m I O E (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 'IVTAL D c. 0 CALM 0 M 1.01-3.49 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 3.50- 7.49 2 2 0 0 2 0 0 1 0 0 0 0 0 2 4 1 14 g 7.50-12.49 1 0 0 0 0 0 0 0 0 0 0 0 0 4 13 0 18 i i 12.50-18.49 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 4 r/> q 18.50-24.49 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 0 7 Qg 7 g= >24.49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 w* g tJ M 'IVTAL 3 2 0 0 2 0 0 2 0 0 0 0 0 11 23 1 44 C O E 1 C te) M O o E. STABILITY CLASS B D { { STABILITi BASED ON: DELTA T BETWEEN 250.0 AND 35.0 FEET o l WIND MEASURED AT: 35.0 FEET 00 f WIND THRESHOLD AT: 1.00 MPH 8'E JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET { SPEED e (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL M g-C" CALM 0

1 l

1.01-3.49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.50- 7.49 6 3 0 0 0 0 0 0 0 0 0 0 2 2 3 0 16 y 5 8 7.50-12.49 8 1 0 0 0 1 0 0 0 4 0 1 0 4 6 8 33 E 12.50-18.49 0 0 1 2 0 0 0 0 0 0 0 1 3 4 7 2 20 C b 18.50-24.49 0 0 0 3 0 0 0 0 0 0 0 2 2 2 2 0 11 r ] >24.49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ~ TOTAL 14 4 1 5 0 1 0 0 0 4 0 4 7 12 18 10 80 .a

e l

n f

2 t

4 4 l

u- -.--m-- -

.a--

>--t .~,e, --ta

Davis-Besse Nuclear Power Station 1995 Annual Radiological Environmental Operating Report Figure 35 Wind Rose Monthly Average 100M N N = l = i I I = = l 1 / isl l' / \\. \\ \\ \\ / y / s a f - a .s,, s 's: i, ej 'sc kl 3, i ~ jj w eT b w .T g: ei.no . ear.ac ^ /l .w x N\\ N !! p,= .\\ g ]ra .i., x in j l\\ \\ N/ l f. 3 ,.ese =N j ~ ~ 'N,/ (/ j' \\ s l = en .s / s r f Ise - -2 m are -., 5 mzw.:< nec w 3 j M DIM f!:38 FEMsCT ft' M IEEE:T!lPs 'afMCY ft' DAVIS-BESSE DAV!S-EESSE JANUARY 1995

EERJARY 1995 l

200M LEVEL 100M LEVEL N N % ms j s== =a 1 /'x \\ /'N i e j x i x ./ y ,a l 'jg * \\, m x;[.r; s , =. =. ii I f i

x. N f,

x c .,e m s m /[ ,\\ [ \\ 'N / g l \\ ,/ .N N, / / N s x / / x / N s .A ,,/ \\ ,u .\\ ', ?n N -\\,' N 3,- N/ .Me mV nr ss N-wa m, rc e 3 ma.:s u: 8. 3 ummumma c:w: ::* 'wucv rs muummmus ::4:-::* russ.v is CAVIS-BESSE

A '.': 5-EEEEE MAR;H 199=

a:A:_ 1995 100v LEVE_

"0 M _ EVE _

128

i Davis-Besse Nuclear Power Station 1995 Annual Radiological Environmentil Operating Repon Figure 35 (continued) Wind Rose Monthly Average 100M N N l = me = Nw = f = = l f. ',,i, ,_r< e.~ n _en i \\ ~ ./. n g Y, 's: / s i i i L h, I . g r w f W - g, p: = ~ / t. n .Y s'%. ./ z. ,,.? .y .. ~ ~,,, 'N ' [/.r y .,/. .x, .N / d. 3; x, /. N . ' \\, / N, i sj / j y oh

7. -

'su e.s .,j. g y g ne N j. N

=

/ ru Nn- .c / /,- y j. J V

in i

~ r.- r ex par. w 5 -:i:2 ex sans e i mummmes cw:rs= muer : ammmune-w::rm m u e m-DAVIE-EEEEE DAVIS-EEESE MAY 1995 JUNE 1995 100M LEVE_ 100M LEVE_ N N met w we j /N N j j s / ' 'N h$ 7f, '.. /.l 2 N-h .,=m. ,,=mc ,= grp' E N g,g in Sg yg j y / ./ \\ ./ i x ~ / / x / w<

/

.'\\ ' = er s N s s, g g' 4 / 21" s's!! s #* N s?f Us < ux prs; amie E u m :< :.c prn n r 5 N Cl*J.7 ;88 MMC 15 M ::tt:! 7; tha *C 13 i hA\\'[E-UEEEE b N '.' b*bEbbb J'J_Y 199E A _' 3 J E T 1995 100N LEVE_ 100M LEVEL 129

Davis-Besse Nuclear Power Station 1995 Annual Radiological Environmental Operating Report Figure 35 (continued) Wind Rose Monthly Average 100M N N see a. soie

== l s I i \\ .\\ ' t } g /. = g, \\ \\,.ss . / '\\ l g i s I \\ ~f\\. \\ \\ / ' ' N l i m s x e.s g ^ n u m = k* ,og a g...... l-c/ / I hr-r w' 'h f

> =

a / / / \\ \\j q \\ ,1 - ~, 8.,/ a ~ i .\\- ,s-s' f c: -.:.c1rc = s r---m.:s sc 5 sumummmerw:ma m a c m- - ci<.r:::x m2.go a DAVIS-BEESE DAVIS-EEESE l EECTEMEER 199E c : OE E;. 199E 100M LEVEL 1:oM LEVEL n N ~ ~ l \\ /5 s s j .\\ - x., s. s, .)y j /N A'N. .\\ ./ \\' ' /'- N .\\ ', j ' l s N N I.

I4 R

8*'W' D'% \\,, i ^^'%. './- ,/ ~ .n .n = N / [ r. s~ u ~~, N, s. w w n y' 3. 'en j / ~ i s / s e sf i x w p s-r, I s \\ / r-. ' ruN / er y-4 r* N ,:<. nr.. g-- - ->.:,,i.u. I l lumumune :: n:, es.t.Yr.f m em =

e.;ect 's l

e I ee a. mee. a s se E=. um

s:evers 199:

C:'

EVE '. ~. E/E_ 130

Davis-Besse Nuclear Power Station 1995 Annud Radiologic 01 Environment 01 Operating Report Figure 36 Wind Rose Monthly Average 75M N N

== me 1 me r me a w a \\ \\ \\ g p em' a so f( pass 30 ft / \\I o 1 y,, y k_ g j; g n; i- --e p-e \\ b, / i / N . nin uw u ed nw, \\ / / w /u l u n \\ / j l i= sn iw ser EL"L'I star ytes m S Em sie satte meer 5 m ciu:Tlon euammsv ts: - cre:t:om automet er DAVIS-BESSE DAVIS-BCESE JANUARY 1995 FEBRUARY 1995 75M LEVE'_ 75M LEVEL N N mag-me

== am = w .N / ( \\ One ' E f% M P X E4 jj \\l A s ,u \\; 2., 7: p l s. / g 4 7 / ir w

n

naur nae s p p i l-t u i n l l ^ a: l i n .\\ ,W '..s i /,,i 1 /- / I / j . / \\ / {

y. '

/ [ . df l !E e m____ e m stat:!!:= ancaJECT 15 M CINE!:W

W ECf f5 DAVIS-BEESE CAVIS-5EEEE M'RCH '995 ACRI_ 1995 33M LEVEm 75M EVE _

131

Davis-Besse Nuclear Power Station 1995 Annual Radiological Environmentcl Operating Report Figure 36 (continued) Wind Rose Monthly Average 75M N N = = t l s \\ i i \\; e.i l.. a a ,/ = = i u i i, w T w .T p-

==. g n I. j \\ ,o l /. u N '..N' ja . l >x - a m x l j ,. ' N'N;,/ 9 j ' \\. / se eer l o. . \\' p/sr j .\\ /. .Y sm m-m a na, s azazs.rie s e m eienta=mouem nr um-creatou mue, er DAVIS-EESSE DAVIS-EESSE MAY 1995 JUNE 1995 75M LEVEL 75M LEVEL N N ese .n. g i = l \\ f \\,,,c' x e se [a l / N, \\; f = \\ l L j .= p- ^ m.h.- l[l- .,.m,,r = i; \\ \\ \\ i e s. ij n \\ ers s -.m e,., x i,w \\ a ' x- . s-l q / \\g - - / \\ h_ f racs.:.o em - s w.t me - s muusuuum trentou Puaurce rr em crun::= euuicv ts' DAVIS-SESSE DAVIS-SESSE JU_Y 1995 AUGUS7 1995 75M EVE _ 75M LEVEL 132

~ Davis-Besse Nuclear Power Station 1995 Annud Radiological Environmental Operating Report Figure 36 (continued) Wind Rose Monthly Average 75M s N N y N-INr # 3D fed PW E IE o i sc u N. w _N w m/

g

' /i 1 '/x \\ ~ \\ 'm cye x \\\\/ [. 7 / N x /w sw sw s s -tru:ft. manute a m ote:f!aw FMmEEV F DAVIS-BESSE DAVIS-BESSE SEPTEMBER ;995 OCTOBER 1995 75M LEVEL 75M LEVEL N N = = i l I .s. k f' . J.;;'ry L,c 7 F 3 i 1 t .:i . o, _ g w ~

.: a.. _

e '5 Nir ,/' N n. v ~ / / x, / N / N. ~/ / N - -.,..,= - e = n.,. g m c:w:t:-e surencv ts - riu;tton *w+mcv fr - bkV$3-b[335 hAV1b"bbE3b N C '/E h'.3 35

.925 bECEMbEE 19h5 75N L E VE _.

75M LEVE_ 133

~ Divis-Besse Nuclear Power Station 1995 Annu:_1 Radiologic 11 Environmental Operating Report Figure 37 Wind Rose Monthly Average 10M N N eso so.E ens ~ aug en et 08N M \\ N pani r E E4 8'es - p. g gag \\l. . bl ... 1. 'y l w \\ w,, naast off \\ V t W )! ll X Sf WW k Id j \\ W SE D /Bf 1 .\\ / l I s summmme ere:rio., muc, er musammme cras:r x muc, m: DAVIS-BESSE DAVIS-BESSE JANUARY 1995 FEBRUARY 1995 10M LEVEL 10M LEVEL N N w n m/r n l N i l i e x x ne l ? ? p3Emut I =~~m w <~~~' w = ..u nac y- =, nac i M [ \\ l /! \\ .s wy fas j w u l l M e s ammmmmm crar:Tt> mucr is am m etw rsa. m u ev tu i DAVIS-BESSE DAVIS-5 ESSE MARCH 1995 A C 4 ! '_ 1995 l 10M LEVEL 10M LEVE 134

Davis-Desse Nuclear Power Stction 1995 Annual Radiological Environmental Operating Report Figure 37 (continued) Wind Rose Monthly Average 10M N N ~ e I = 1 I I' ! i \\ e.2 x ew x [ e, 'e w w .n.cen l-num f,- -j N. s \\ bid A k .tX .1d A . t L! ..\\., .\\. f i -\\' .\\/ / .k. ,.N/ l / "N \\ /" \\ l i i i 2 m.:.cmn - 5 zumi a me 5 M 3:nt:from avaurev er M ;M:rtan euract er DAVIS-EESSE DAVIS-EESSE MAY 1995 JJNE 1995 10M LEVE. 10M LEVE. N N mm me

== see = / Nre '/ x ew x \\' / y. /u iN l' u 'h S w " M g4 w T g4 \\ N' ,/ \\ rw' x / l \\ ', rst i x e j' / / \\ / \\ u =s /w = \\ / 'N l / v u _/m

x. N m

n m e-m.:c mn.-- E um ma.:= me - s M CIA!:fD'. FW4RCf 15 M ;;AE ?

8afi.ftf IS DAVIS-5 ESSE CA'/IS-EESSE JJLY 1995

a. GUST 1995 10M LEVEL iDM LEVEL 135

Davis-Besse Nuclear Power Station 1995 Annut! Radiologicil Environment"1 Operating Report Figure 37 (continued) Wind Rose Monthly Average 10M N N

== = = n w - \\.. 's a L 10 85 f i i w !T w l% amar l

=

s \\ is Nan: m. x ise n. m = n = ir nu i sw RTE e -orwerton paramcv ec m stiction maccv r DAVIS-BESSE DAVIS-BESSE SEPTEMBER 1995 OCTOBER 1995 10M LEVEL 10M LEVEL N N I

== == w Nw m e m .e f. I \\., .x. l. '\\ -,u 9 u - a a I 1. lT I: ft w num. w reac I, t f jl 'i i 1 a m .N-

I se g.. \\

s a h .. m m = , in g N ./ \\ / \\ s i 2 VJ s s m et.w:Yrom parawet u enemmum ctw: rsca swuece er DAVIS-SESSE DAVIS-EEESE NOVEMSER 199: DECEM5ER 1995 10M LEVE_ 10M LEVEL 136

- 25-JAN-96 DAVIS-BESSE ENVIRONMENTAL COMPLIANCE UNIT TIME OF DAY: 13:29:47-5.

PROGRAM: JFD VERSION: F77-1.0 YW

- - - - DAVIS-BESSE 75-10 DT, NO BACKUP ********

SITE IDENTIFIER: 95 O DATA PERIOD EXAMINED: 1/ 1/ 95 - 12/ 31/ 95 N Q Z

- - ANNUAL ***

g C D. k STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 250.0 AND 35.0 FEET T [ WIND. MEASURED AT: 35.0 FEET '"1 O WIND THRESHOLD AT: 1.00 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET 4 E SPEED yj O E~ (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW MTAL U c. O O CALM 0 1.01-3.49 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 3.50- 7.49 2 2 0 0 2 0 0 1 0 0 0 0 0 2 4 1 14 Q. g 7.50-12.49 1 0 0 0 0 0 0 0 0 0 0 0 0 4 13 0 18 w. 12.50-18.49 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 4 y2 q 18.50-24.49 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 0 7 Qg O' y >24.49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 w* c W M MTAL 3 2 0 0 2 0 0 2 0 0 0 0 0 11 23 1 44 C O E-

. ". W g

O O E STABIt.ITY CLASS B 3 o STABILITY BASED ON: DELTA T BETWEEN 250.0 AND 35.0 FEET y WIND HEASURED AT: 35.0 FEET 00E WIND THRESHOLD AT: 1.00 MPH Ea JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET { SPEED c+ (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW MTAL MT k' CALM 0 O h 1.01-3.49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 y 3.50- 7.49 6 3 0 0 0 0 0 0 0 0 0 0 2 2 3 0 16 y n8 7.50-12.49 8 1 0 0 0 1 0 0 0 4 0 1 0 4 6 8 33 12.50-18.49 0 0 1 2 0 0 0 0 0 0 0 1 3 4 7 2 20 C b-18.50-24.49 0 0 0 3 0 0 0 0 0 0 0 2 2 2 2 0 11 O >24.49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 W g TOTAL 14 4 1 5 - 0 1 0 0 0 4 0 4 7 12 18 10 80 E.a M a 2 t 3 O e u .....m. .- n m .o. m m-}}

ML20108C613

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