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og UNITED STATESy g NUCLEAR REGULATORY COMMISSIONg -| WASHINGTON, D. C. 20555

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*****OCT 2 4 1984

P.EMORAfiDP FOR: Daniel R. Muller, Assistant Directors for Radiation Protection, DSI

F R n' .: Frank J. Concel, ChiefRadiological Assessment Branch, OSI

5"JECT: LH9 OCCUPATIONAL 00SF. DATA FnR 1982i

Attached is a ennpilation and analysis of occupational radiation doses re-ported from 74 light water cooled nuclear reactors (LyRs) for the year 1902.The information in this memorandun was derived from reports submitted to the,

Comnission in accordance with 10 CF9 Part 20.407. Four pressu'rized water re-actor units, Farley 2, "cGuire 1, Salen 2 and Sequoyah 1, conpleted theirfirst full year of connercial operation in 19V and are included in this year'ssunnary for the first time (indicated in Table 1 ty an (N)). In addition, thissunvry includes four units (Oresden 1, Humboldt Bay, Indian Point 1, and#

Three l'ile Island 2) that are currently shutdoien for an indefinite period oftine. These units have been retained in this sunnary since they are stilllicensed and dose is still accumulated to maintain then.

The total collective dose reported for 1932 was 52,190 person-rens, a de-crease of 3.6 percent frm the 1981 figure of 54.142 person-rens. This

,

total gives an average of 705 person-rems per-unit, which is nearly eight,

percent lower than the 773 person-rems per unit reported for 1491. This isalso the second year in a rov in which the average person-rens per reactorhas shown a decrease fran the 1980 high of 791 person-rens per unit.

In 1932 the average dose for PWR units was 578 person-rens, an 11.3 percentdecrease f ron the 1491 average of 662 person-rems. The nunber of P"Rs in this!

year's compilation increased fron 44 to 43. The 1982 average boiling waterreactor (BU9) dose of 940 person-rems per unit is a 4 percent decrease f rm

L the 1931 average of 980 person-rems. The number of RURs remained the same; in 1902 at 26. The attached exposure compilation table (Table 1) pre-sents a breakdosn of the person-rens received at each of the LURs which hadconpleted at least one full year of connercial operation by the end of 1982.The exposure figures listed in Table 1 were derived fron data subnitted bythe licensees in response to the requirenents of 10 CFR Part 20.407 and planttechnical specifications (the plant technical specifications require that.; only personnel receiving greater than 100 nrem be listed--these data are shownir parentheses in Table 1). The figures quoted above and used in the attach-,

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ed figures are from the 10 CFR Part 20.407 data.

( Figa1559% the total average yearly person-rem figures for BWRs, PWRs,and LWRs for the years 19h9-1482. For the ninth consecutive year, the

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average exposure for BWRs has remainta nigher than the average yearly PilR

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OCT 3 41934D. tuller -2-

exposure. Figure 2 snmes the total nunber of operating reactors and the totalcollective L"R dose per year plotted for the years 19f.0-1002. Figures 3, 4a,'

and ab provide a graphic comparision of the annual occupational exposuresper. unit, for each plant, for the three year period f rom 1000 through 1992.

This infornation was compiled by C. Hinson, PDS/RA9

; ch.

Frank J. congel, CDadiological Assessnent 8, ranchnivision of Syste1s Integration

EnclosureAs Steted

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cc: u/attachnentH. nentonn. Fernero0. LynchR. Alexander.

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: !'. Parsonti R. Cunninghari

1.'. Pasci ak , Reg. Ib. Shanbacky, Reg. IC. Jenkins, Peg. !!R. Gregor, Reg. !!!8. Iturray, Reg, IV18 Book, ceg. VR. HartfieldB. 4 rooksA. RoeckleinC. Hinson0. EisenhutJ. CunninghaaJ. Wigginton

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1982. EXPOSURE DATA ..

PLAWT NAME Tyge Age 2e.907 (j}E.) PLAN T NAME-

ry ge age ao<,or GJ lA r kansas I,I P [ 903 ('670) O vsler l'v eek B 13 665 [Beaver ellevI P 6 599 [s6sb Pa isoles P ll 33C[ 2 ''Bin Rock Pc,;nt B 14 324[301i PexL Bobs E7 8 $ 197?de0 8

_ Be e .s's Fe< r u L EH 6 l- 222D(W30) Filfrim T 8 IO 1539[1]'(/7

379 2 [Till ) Poiw+ b ck 'l.E P ,I T. 609[sBrunstaic h I J B 5 o

00lJed Clifs 1.1 P E los,(nA \ ') %',,e Islad I.E P g 229(2Con k I.H P d 699 [643) CudC4es T.I 6 N 3757/36Ceoae %b B 8 s'9 2 Isos') P4,scLo Seto I P 7 337(z.

177 [14 A) Robinso.,1T P 11 |426[13Orvthi Rcoer X P 5-

Davis- 6 esse I P 5 164 ( 26,3) Salem T X .(N) P [ 1203(10:.'. Dmefe, T,H.E B !h 2923(2BE2) San Osofec I P I4 83a[7,c

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_ Dne A< nold S 7 22A l 29B) Se v uova k 1 (u') P I 570[2f%elef I 'E (N) P [ 464 (4%) SfILvcie I P 6 270[2e

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Fi b cl<ic k 8 7 1190 [usq) S ure v 7, E F f 1496 63sFo Ca bs.,I P 9 all[140) TLvec (11ile TsicwlIE I 4 1604 [9'l

Ginn<t P 12 114 DI1108) 'Tro te,m P 6 419 [3sR o h nere [ff. ten P I4 12 6 I in) Todev Pc,c + Z-E P O 2ttc) (279:! n

Hafeb T.H 6 } I46cliigd Ve< mon'-F Vatee 6 10 aos'(2c-

Mu dsl# Bav 8 19 19[ id Yskee Rnoe P tG 474 let# 2 '

Lufia , P-i. I,E P 9 t& 3s-(n54) Zion P s Pl&3Ilir.LJian Pi.J1L P (o 122Gli43o) (N')E Neolv ewed old is 1982kewou.sce P B lol l . RU

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ta Cross e B 13 205'(202 ) 2 0.<o ?n*?maise YaJee P1 0 G|R (sib)

s,% a ,~.d|h ',.c k Rejer h ea-to *

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mc6 utre I (d) Pl 169[33d P R 4B 27753 578millslone I Bl I 929[ 93/,) Boe 26 2443 7 940Nillslowe I. P 7 1413 (i422) Lee 74 52 i9 o 7os-n h 4;cr h B1 1 993[HdN A , inile Pt. B13 1264 (gg7)

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FIGLEJ.

)|COMMERCIAL LIGHT WATER COOLED REACTORS'

1969 1982

OCCUPATIONAL RADIATION DOSES AT NUCLEAR POWER PLANTS

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AVERAGE ANNUAL COLLECTIVE DOSES1400

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