Occupational Radiation Exposure at Commercial Nuclear Power Reactors and Other Facilities 1995

Transcription

1 NUREG- Vl. Occupatinal Radiatin Expsure at Cmmercial Nuclear Pwer Reactrs and Other Facilities Twenty-Eighth Annual Reprt Manuscript Cmpleted: December Date Published: January M. L. Thmas, D. Hagemeyer* Divisin f Regulatry Applicatins Office f Nuclear Regulatry Research U.S. Nuclear Regulatry Cmmissin Washingtn, DC - ffftip^ ^K %,,. '*-» "" * ***** «T»W^asir *Science Applicatins Internatinal Crpratin Labratry Rad trimsttkfflgjw"'-'" _»-sr Oak Ridge, TN w» ^

2 PREVIOUS REPORTS IN SERIES WASH- A Cmpilatin f Occupatinal Radiatin Expsure frm Light Water Cled Nuclear Pvusr Plants, -, U.S. Atmic Energy Cmmissin, May. NUREG-/ Occupatinal Radiatin Expsure at Light Water Cled Pwer Reactrs, -, U.S. Nuclear Regulatry Cmmissin, June. NUREG- Occupatinal Radiatin Expsure at Light Water Cled Pwer Reactrs, -, U.S. Nuclear Regulatry Cmmissin, August. NUREG- Occupatinal Radiatin Expsure at Light Water Cled Pwer Reactrs, -, U.S. Nuclear Regulatry Cmmissin, March. NUREG- Occupatinal Radiatin Expsure at Light Water Cled Pwer Reactrs,, U.S. Nuclear Regulatry Cmmissin, May. NUREG- Occupatinal Radiatin Expsure at Cmmercial Nuclear Pwer Reactrs,, U.S. Nuclear Regulatry Cmmissin, Nvember. NUREG- Occupatinal Radiatin Expsure at Cmmercial Nuclear Pwer Reactrs, Vl., U.S. Nuclear Regulatry Cmmissin, March. NUREG- NUREG- NUREG- Occupatinal Radiatin Expsure at Cmmercial Nuclear Pwer Reactrs, Vl., U.S. Nuclear Regulatry Cmmissin, December. Occupatinal Radiatin Expsure at Cmmercial Nuclear Pwer Reactrs, Vl., U.S. Nuclear Regulatry Cmmissin, Nvember. Occupatinal Radiatin Expsure at Cmmercial Nuclear Pwer Reactrs, Vl., U.S. Nuclear Regulatry Cmmissin, December. NUREG- Occupatinal Radiatin Expsure at Cmmercial Nuclear Pwer Reactrs, Vl., U.S. Nuclear Regulatry Cmmissin, March. NUREG- NUREG- NUREG- NUREG- NUREG- NUREG- NUREG- NUREG- NUREG- NUREG- NUREG- Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl. t U.S. Nuclear Regulatry Cmmissin, Octber. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, April. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and'ther Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, August. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, Nvember. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, July. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, April. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, January. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, July. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, December. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, January. Occupatinal Radiatin Expsure At Cmmercial Nuclear Pwer Reactrs and Other Facilities, Vl., U.S. Nuclear Regulatry Cmmissin, January. Previus reprts in the NUREG- series, which are nw cmbined with NUREG-. are as fllws: WASH--R thrugh WASH--R First thrugh Sixth Annual Reprts f the Operatin f the U.S. AECs Centralized Inizing Radiatin Expsure Recrds and Reprting System, U.S. Atmic Energy Cmmissin. NUREG-/ Seventh Annual Occupatinal Radiatin Expsure Reprtfr Certain NRC Licensees -, U.S. Nuclear Regulatry Cmmissin, Octber. NUREG- Eighth Annual Occupatinal Radiatin Expsure Reprtfr, U.S. Nuclear Regulatry Cmmissin, Octber. NUREG- Ninth Annual Occupatinal Radiatin Expsure Reprtfr, U.S. Nuclear Regulatry Cmmissin, Octber. NUREG- Tenth Annual Occupatinal Radiatin Expsure Reprtfr, U.S. Nuclear Regulatry Cmmissin, Octber. NUREG- Eleventh Annual Occupatinal Radiatin Expsure Reprtfr, U.S. Nuclear Regulatry Cmmissin, January. NUREG- Twelfth Annual Occupatinal Radiatin Expsure Reprtfr, Vl., U.S. Nuclear Regulatry Cmmissin, August. NUREG- NUREG- Occupatinal Radiatin Expsure, Thirteenth and Furteenth Annual Reprts, and, Vls. and, U.S. Nuclear Regulatry Cmmissin, Octber. Occupatinal Radiatin Expsure, Fifteenth and Sixteenth Annual Reprts, and, Vls. and, U.S. Nuclear Regulatry Cmmissin, Octber. NUREG- ii

3 DISCLAIMER This reprt was prepared as an accunt f wrk spnsred by an agency f the United States Gvernment Neither the United States Gvernment nr any agency theref, nr any f their emplyees, make any warranty, express r implied, r assumes any legal liability r respnsibility fr the accuracy, cmpleteness, r usefulness f any infrmatin, apparatus, prduct, r prcess disclsed, r represents that its use wuld nt infringe privately wnedrights.reference herein t any specific cmmercial prduct, prcess, r service by trade name, trademark, manufacturer, r therwise des nt necessarily cnstitute r imply its endrsement, recmmendatin, r favring by die United States Gvernment r any agency theref. The views and pinins f authrs expressed herein d nt necessarily state r reflect thse f the United States Gvernment r any agency theref.

4 DISCLAIMER Prtins f this dcument may be illegible in electrnic image prducts. Images are prduced frm the best available riginal dcument

5 ABSTRACT This reprt summarizes the ccupatinal expsure data that are maintained in the U.S. Nuclear Regulatry Cmmissin's (NRC) Radiatin Expsure Infrmatin and Reprting System (REIRS). The bulk f the infrmatin cntained in the reprt was cmpiled frm the annual reprts submitted by six f the seven categries f NRC licensees subject t the reprting requirements f CFR.. Since there are n gelgic repsitries fr high level waste currently licensed, nly six categries will be cnsidered in this reprt. Annual reprts fr were received frm a ttal f NRC licensees, f which were peratrs f nuclear pwer reactrs in cmmercial peratin. Cmpilatins f the reprts submitted by the licensees indicated that, individuals were mnitred,, f whm received a measurable dse (Table.). The cllective dse incurred by these individuals was, persn-csv (persn-rem) which represents a <,% decrease frm the value. The number f wrkers receiving a measurable dse als decreased, resulting in the average measurable dse f. csv (rem) fr. The average measurable dse is defined t be the ttal cllective dse (TEDE) divided by the number f wrkers receiving a measurable dse. These figures have been adjusted t accunt fr transient reactr wrkers. In, the annual cllective dse per reactr fr light water reactr licensees (LWRs) was persn-csv (persn-rem). This is the same value that was reprted fr. The annual cllective dse per reactr fr biling water reactrs (BWRs) was persn-csv (persn-rem) and, fr pressurized water reactrs (PWRs), it was persn-csv (persn-rem). Analyses f transient wrker data indicate that, individuals cmpleted wrk assignments at tw r mre licensees during the mnitring year. The dse distributins are adjusted each year t accunt fr the duplicate reprting f transient wrkers by multiple licensees. In, the average measurable dse calculated frm reprted data was. csv (rem). The crrected dse distributin resulted in an average measurable dse f. csv (rem). Cmmercial nuclear pwer reactrs; industrial radigraphers; fuel prcessrs, fabricatrs, and reprcessrs; manufacturers and distributrs f byprduct material; independent spent fuel strage installatins; facilities fr land dispsal f lw-level waste; and gelgic repsitries fr high-level waste. In the Internatinal System f Units the sievert (Sv) is the name given t the units fr dse equivalent. One centisievert (csv) equals ne rem; therefre, persn-rem becmes persn-csv. Ill NUREG-

6 EDITOR'S NOTE The NRC currently has a five-year cntract with Science Applicatins Internatinal Crpratin (SAIC) t assist the NRC Staff in the preparatin f the NUREG- series. Mr. Charles Hinsn (NRR) assisted in the preparatin f this NUREG, serving as the NRC Technical reviewer. SAIC will be suggesting changes in the presentatin f certain data in these reprts. Readers shuld be alert t these changes, and the NRC welcmes respnses, especially where these changes can be imprved upn. Cmments shuld be directed t: Mary L Thmas: ()- Address: REIRS Prject Manager Office f Nuclear Regulatry Research U.S. Nuclear Regulatry Cmmissin Washingtn, D.C. NUREG- iv

7 TABLE OF CONTENTS Page PREVIOUS REPORTS IN SERIES ABSTRACT EDITOR'S NOTE FOREWORD PREFACE ii Hi iv x xi INTRODUCTION -. Radiatin Expsure Infrmatin n the Internet - LIMITATIONS OF THE DATA - ANNUAL PERSONNEL MONITORING REPORTS - CFR Definitin f Terms and Surces f Data -.. Statistical Summary Reprts -.. Number f Mnitred Wrkers -.. Number f Wrkers with Measurable Dses -.. Cllective Dse -.. Average Individual Dse -.. Average Measurable Dse -.. Number f Licensees Reprting -.. CR -. Annual TEDE Dse Distributins -. Summary f Occupatinal Expsure.Data By License Categry -.. Industrial Radigraphy Licenses, Single and Multiple Lcatins -.. Manufacturer and Distributin Licenses, Type "A" Brad and Limited -.. Lw-Level Waste Dispsal Licenses -.. Independent Spent Fuel Strage Installatin Licenses -.. Fuel Fabricatin and Reprcessing Licenses -.. Light-Water-Cled Pwer Reactr (LWR) Licenses -.. High-Temperature Gas-Cled Pwer Reactr (HTGR) Licenses -. Summary f Intake Data by License Categry - v NUREG-

8 TABLE OF CONTENTS (Cntinued) Page COMMERCIAL LIGHT WATER REACTORS - FURTHER ANALYSIS -. Intrductin -. Definitin f Terms and Surces f Data -.. Number f Reactrs, -.. Electric Energy Generated -.. Cllective Dse per Megawatt-Year -.. Average Maximum Dependable Capacity -.. Percent f Maximum Dependable Capacity Achieved -. Annual TEDE Distributins -. Average Annual TEDE Dses -. Plant Rankings by Cllective Dse per Reactr -. Cllective Dse by Wrk Functin and Emplyee Type -. Number f Persnnel by Wrk Functin and Emplyee Type -. Graphical Representatin f Dse Trends in Appendix E -. Health Implicatins f Average Annual Dses -. Estimatin f Future Occupatinal Radiatin Expsure at Cmmercial Reactr Sites - TRANSIENT WORKERS AT NRC LICENSED FACILITIES -. Terminatin Reprts -. Transient Wrkers at NRC Facilities -. Career Dse Analysis - EXPOSURES TO PERSONNEL IN EXCESS OF REGULATORY LIMITS -. Cntrl Levels -. Limitatins f the Data -. Summary f Expsures in Excess f Regulatry Limits - REFERENCES - APPENDIX A - LISTING OF ANNUAL EXPOSURE DATA COMPILED FOR CERTAIN NRC LICENSEES IN DESCENDING ORDER OF AVERAGE MEASURABLE DOSE, A- APPENDIX B - ANNUAL WHOLE BODY DOSES AT LICENSED NUCLEAR POWER FACILITIES, B- NUREG-

9 TABLE OF CONTENTS (Cntinued) Page APPENDIX C - PERSONNEL, DOSE, AND POWER GENERATION SUMMARY, - C- APPENDIX D - NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION, D- APPENDIX E - GRAPHICAL REPRESENTATION OF COLLECTIVE DOSE TRENDS BY YEAR AND JOB FUNCTION FOR EACH SITE, - E- APPENDIX F - SUMMARY OF ANNUAL WHOLE BODY DOSE DISTRIBUTIONS BY YEAR AND REACTOR TYPE, - F- LIST OF TABLES Table. Table. Table. Table. Table. Table. Table. Table. Table. Table. Annual Expsure Data fr Certain Categries f Licensees - - Distributin f Annual Cllective TEDE by License Categry - Summary f Annual Dse Distributins fr Certain NRC Licensees - - Annual Expsure Infrmatin fr Industrial Radigraphers - - Annual Expsure Infrmatin fr Manufacturers and Distributrs - - Annual Expsure Infrmatin fr Fuel Fabricatrs - - Annual Expsure Infrmatin fr Frt St. Vrain - - Intakes by Licensee Type and Radinuclide Mde f Intake - Ingestin - Intakes by Licensee Type and Radinuclide Mde f Intake - Inhalatin - Summary f Infrmatin Reprted by Cmmercial Biling Water Reactrs - - vii NUREG-

10 LIST OF TABLES (Cntinued) Table. Table. Table. Table. Table. Table.a Table.b Table.a Table.b Summary f Infrmatin Reprted by Cmmercial Pressurized Water Reactrs - - Summary f Infrmatin Reprted by Cmmercial Light Water Reactrs - - Summary Distributin f Annual Whle Bdy Dses at Cmmercial Light Water Reactrs - - Biling Water Reactrs Listed in Ascending Order f Cllective Dse per Reactr - - Pressurized Water Reactrs Listed in Ascending Order f Cllective Dse per Reactr - - Five-year Ttals and Averages Listed in Ascending Order f Cllective Dse per BWR - - Five-year Ttals and Averages Listed in Ascending Order f Cllective Dse per PWR - - Activities Cntributing t High Cllective Dses at Selected Plants in - BWRs with High Cllective Dses - Activities Cntributing t High Cllective Dses at Selected Plants in - PWRs with High Cllective Dses - Table. Annual Cllective Dse by Wrk Functin and Persnnel Type - Table. Percentages f Annual Cllective Dse at LWRs by Wrk Functin - - Table. Annual Cllective Dse by Occupatin and Persnnel Type - Table. Number f Persnnel by Wrk Functin and Persnnel Type - Table. Number f Persnnel by Occupatin and Persnnel Type - Table. Average Dses by Occupatin and Persnnel Type - Table. Parameters Used in Cllective Dse vs. Plant Age Data Mdel - Table. Prjected Cllective Dse, - - Table. Effects f Transient Wrkers n Annual Statistical Cmpilatins, - NUREG- VIII

11 LIST OF TABLES (Cntinued) Page Table. Occupatinal Expsures in Excess f Regulatry Limits, - - Table. Occupatinal Expsures in Excess f Regulatry Limits - - Table. Maximum Occupatinal Expsures fr Each Expsure Categry - LIST OF FIGURES Figure. Figure. Figure. Figure. Figure. Figure. Figure. Figure. Figure. Average Annual Values at Industrial Radigraphy Facilities - - Average Annual Values at Manufacturing and Distributin Facilities - - Average Annual Values at Lw-Level Waste Dispsal Facilities - - Average Annual Values at Independent Spent Fuel Strage Facilities - - Average Annual Values at Fuel Fabricatin and Prcessing Facilities - - Average Cllective Dse and Number f Wrkers per Reactr - - Number f Operating Reactrs and Grss Electricity Generated - - Average Measurable Dse per Wrker and Cllective Dse per Megawatt-Year - - Average, Median, and Extreme Values f the Cllective Dse per Reactr - - Figure. Outage Days, Average Dse, and Cllective Dse - Figure. Cllective Dse by Wrk Functin and Persnnel Type - - Figure. Average Cllective Dse by Site Age - Figure. Reactr Cllective Dse Prjectins - IX NUREG-

12 FOREWORD Based n infrmatin received frm licensees required t submit annual reprts, cllective dses decreased by less than % frm t. The annual cllective dse decreased by less than % at light-water reactrs frm t.cllective dses reprted by industrial radigraphers, lw-level waste dispsal facilities, fuel fabricatin and prcessing facilities als shwed a decrease whereas manufacturers and distributrs and independent spent fuel strage facilities shwed slight increase. NUREG-, Vlume, summarizes the ccupatinal expsure data fr that are maintained in the U.S. Nuclear Regulatry Cmmissin's Radiatin Expsure Infrmatin Reprting System (REIRS). It des nt present staff psitins r requirements. Hwever, the NRC staff believes that it can be a useful tl in evaluating the effectiveness f an ALARA prgram. W- Mary L. Thmas Radiatin Prtectin and Health Effects Branch Divisin f Regulatry Applicatins Office f Nuclear Regulatry Research NUREG- x

13 PREFACE A number f NRC licensees have inquired as t hw the ccupatinal radiatin expsure data that are cmpiled frm the individual expsure reprts required by. and the annual dse data reprted by wrk functin in accrdance with Subsectin... f the standard technical specificatins fr nuclear pwer plants are used by the NRC staff. This is a very apprpriate inquiry that may be f imprtance t many affected licensees. In cmbinatin with ther surces f infrmatin, the principal uses f the data are t prvide facts regarding rutine ccupatinal expsures t radiatin and radiactive material that ccur in cnnectin with certain NRC-licensed activities. These facts are used by the NRC staff as indicated belw:. The data permit evaluatin, frm the viewpint f trends, f the effectiveness f the verall NRC/licensee radiatin prtectin and ALARA effrts by certain licensees. They als prvide fr the identificatin (and subsequent crrectin) f unfavrable trends.. The external dse data assist in the evaluatin f the radilgical risk assciated with certain categries f NRC-licensed activities and are used fr cmparative analyses f radiatin prtectin perfrmance: US/freign, BWRs/PWRs, civilian/military, facility/facility, nuclear industry/ther industries, etc.. The data prvide fr the mnitring f transient wrkers wh may affect dse distributin statistics thrugh multiple cunting, r wh may exceed regulatry limits n radiatin expsure due t the accumulatin f expsure at multiple sites per calendar quarter r calendar year.. The data help prvide facts fr evaluating the adequacy f the current risk limitatin system (e.g., are individual lifetime dse limits, wrker ppulatin cllective dse limits, and requirements fr ptimizatin needed?).. The data permit cmparisns f ccupatinal radiatinriskswith ptential publicriskswhen actin fr additinal prtectin f the public invlves wrker expsures.. The data are used in the establishment f pririties fr the utilizatin f NRC health physics resurces: research, standards develpment, and regulatry prgram develpment.. The data prvide facts fr answering Cngressinal and Administratin inquiries and fr respnding t questins raised by public interest grups, special interest grups, labr unins, etc.. The data prvide infrmatin that may be used in the planning f epidemilgical studies. xi NUREG-

14 INTRODUCTION Occupatinal Radiatin Expsure at Cmmercial Nuclear Pwer Reactrs and Other- Facilities Twenty-eighth Annual Reprt, One f the basic purpses f the Atmic Energy Act and the implementing regulatins in Title, Cde f Federal Regulatins, Chapter I, Part, is t prtect the health and safety f the public, including the emplyees f the licensees cnducting peratins under thse regulatins. Amng the regulatins designed t ensure that the standards fr prtectin against radiatin set ut in CFR are met is a requirement that licensees prvide individuals likely t be expsed t radiatin with devices t mnitr their expsure. Each licensee is als required t maintain indefinitely recrds f the results f such mnitring. Hwever, there was n initial prvisin that these recrds r any summary f them be transmitted t a central lcatin where the data culd be retrieved and analyzed. On Nvember,, the U.S. Atmic Energy Cmmissin (AEC) published an amendment t CFR requiring the reprting f certain ccupatinal radiatin expsure infrmatin t a central repsitry at AEC Headquarters. This infrmatin was required f the fur categries f AEC licensees that were cnsidered t invlve the greatest ptential fr significant ccupatinal dses and f AEC facilities and cntractrs exempt frm licensing. A prcedure was established whereby the apprpriate ccupatinal expsure data were extracted frm these reprts and entered int the Cmmissin's Radiatin Expsure Infrmatin Reprting System (REIRS), a cmputer system that was maintained at the Oak Ridge Natinal Labratry Cmputer Technlgy Center in Oak Ridge, Tennessee, until May. At that time, the data were transferred t a database management system at Science Applicatins Internatinal Crpratin (SAIC) at Oak Ridge, Tennessee. The cmputerizatin f these data ensures that they are kept indefinitely and facilitates their retrieval and analysis. The data maintained in REIRS have been summarized and published in a reprt every year since. Annual reprts fr each f the years thrugh presented the data reprted by bth AEC licensees and cntractrs and were published in six dcuments designated as WASH--R thrugh WASH--R. In January, with the separatin f the AEC int the Energy Research and Develpment Administratin (ERDA) and the U.S. Nuclear Regulatry Cmmissin (NRC), each agency assumed respnsibility fr cllecting and maintaining ccupatinal radiatin expsure Cmmercial nuclear pwer reactrs; Industrial radigraphers; fuel prcessrs, fabricatrs, and reprcessrs; manufacturers and distributrs f specified quantities f byprduct material. - NUREG-

15 infrmatin reprted by the facilities under its jurisdictin. The annual reprts published by the NRC n ccupatinal expsure fr calendar year and subsequent years d nt cntain infrmatin pertaining t ERDA facilities r cntractrs. Cmparable infrmatin fr facilities and cntractrs under ERDA, nw the Department f Energy (DOE), is cllected and published by DOE's Office f Health, a divisin f Envirnment, Safety and Health, in Germantwn, Maryland. In and, paragraph.(a) f Title f the Cde f Federal Regulatins was amended t require three additinal categries f NRC licensees t submit annual statistical expsure reprts and individual terminatin expsure reprts. The new categries are () gelgic repsitries fr high-level radiactive waste, () independent spent fuel strage installatins, and () facilities fr the land dispsal f lw-level radiactive waste. Therefre, this dcument presents the expsure infrmatin that was reprted by NRC licensees representing tw f these new categries. (There are n gelgic repsitries fr high-level waste currently licensed.) This reprt and each f the predecessrs summarizes infrmatin reprted fr bth the current year and fr previus years. Mre licensee-specific data fr previus years, such as the annual reprts submitted by each cmmercial pwer reactr pursuant t CFR. and their technical specificatins, may be fund in thse dcuments listed n the inside f the frnt cver f this reprt fr the specific year desired. Additinal perating data and statistics fr each pwer reactr fr the years thrugh may be fund in a series f reprts, "Nuclear Pwer Plant Operating Experience" [Refs. -], These dcuments are available fr viewing at all NRC public dcument rms, r they may be purchased frm the Natinal Technical Infrmatin Service, as shwn in the Reference sectin. In May f, the revised CFR "Standards fr Prtectin Against Radiatin; Final Rule" was published in the Federal Register. The revisin redefined the radiatin mnitring and reprting requirements f NRC licensees. Instead f summary annual reprts (.) and terminatin reprts (.), licensees are nw required t submit an annual reprt f the dse received by each mnitred wrker (.). Licensees were required t implement the new requirements n r befre January f. This reprt is the secnd cmpilatin f radiatin expsure infrmatin cllected under the revised CFR. Certain sectins f the reprt have been mdified t accunt fr the change in the reprting f expsure infrmatin. Readers are encuraged t cmment n these changes. Recmmendatins fr further analysis r fr different presentatin f infrmatin are welcme. NUREG- -

16 . Radiatin Expsure Infrmatin n the Internet In May f, the NRC began pursuing the disseminatin f radiatin expsure infrmatin via a Wrld Wide Web site n the Internet. This allws interested parties with the apprpriate equipment t access the data electrnically rather than thrugh the published NUREG- dcument. A web site was created fr radiatin expsure and linked int the main NRC web page. The web site cntains up-t-date infrmatin n radiatin expsure, as well as infrmatin and guidance n reprting radiatin expsure infrmatin t the NRC. Interested parties may read the dcuments n-line r dwn-lad infrmatin t their systems fr further analysis. Sftware, such as REMIT, is als available fr dwnlading via the web site. There are als links t ther web sites dealing with the tpics f radiatin and hearth physics. The NRC intends t cntinue pursuing the disseminatin f radiatin expsure infrmatin via the Wrld Wide Web and will fcus mre resurces n the electrnic distributin f infrmatin rather than the published hard cpy reprts. The main web URL address fr the NRC is: The NRC radiatin expsure infrmatin web URL address is: Cmments n this reprt r the NRC's web page shuld be directed t: REIRS Prject Manager Office f Nuclear Regulatry Research U.S. Nuclear Regulatry Cmmissin Washingtn, DC - NUREG-

17 LIMITATIONS OF THE DATA All f thefigurescmpiled in this reprt relating t expsures and dses are based n the results and interpretatins f the readings f varius types f persnnel mnitring devices emplyed by each licensee. This infrmatin, btained frm rutine persnnel mnitring prgrams, is sufficient t characterize the radiatin envirnment in which individuals wrk and is used in evaluating the radiatin prtectin prgram. Mnitring requirements are specified in CFR., which requires licensees t mnitr individuals wh receive r are likely t receive a dse in a year in excess f % f the applicable limits. Fr mst adults, the annual limit fr the whle bdy is csv (rem), s. csv (rem) per year is the level abve which mnitring is required. Separate dse limits have been established fr minrs and pregnant wrkers. Mnitring is required fr any individual entering a high r very high radiatin area. Depending n the administrative plicy f each licensee, persns such as visitrs and clerical wrkers may als be prvided with mnitring devices fr identificatin r cnvenience, althugh the prbability f their being expsed t measurable levels f radiatin is extremely small. Licensees are given the ptin f reprting the dses f nly thse individuals fr whm mnitring is required, r the dse distributin f all thse fr whm mnitring is prvided. Many licensees elect t reprt the latter; hwever, this may increase the number f individuals that ne culd cnsider t be radiatin wrkers. In an effrt t accunt fr this, the number f individuals reprted as having "n measurable expsure" has been subtracted frm the ttal number f individuals mnitred in rder t calculate an average dse per individualreceiving a measurable dse, as well as the average dse per mnitred individual (fr example, see Table.). The Revised CFR was published in the Federal Register n May,. With the revisin f Part, licensees reprt the mnitring results fr each individual. This has eliminated the need fr the staff t calculate cllective dse frm the statistical distributins and has imprved the accuracy f the cllective dse infrmatin presented in this reprt. Licensees were required t implement the new reprting requirements as f January,. Certain licensees began reprting under these new requirements during, and that data has been included in the analyses presented here. Anther impact f the Revised Part is the change frm whle bdy dse t ttal effective dse equivalent (TEDE). The TEDE includes bth external and internal dse. The TEDE is determined by summing the deep dse equivalent (DDE) frm external radiatin expsure and the cmmitted effective dse equivalent (CEDE) frm internal expsures. In previus reprts, nly the whle bdy dse (equivalent t the DDE) was reprted and analyzed. In the - NUREG-

18 reprt, the TEDE is presented and analyzed in all graphs and tables unless therwise nted. Readers shuld be aware f this change frm external whle bdy dse t the TEDE. Fr mst licensed activities, the internal dse is nt a significant cntributr t the TEDE. Hwever, wrkers at Fuel Fabricatin facilities receive significant expsures frm internal expsure. This change in reprting requirements can be seen in the and data fr this licensee categry. (See Sectin..) The average dse per individual, as well as the dse distributins shwn fr grups f licensees, als can be affected by the multiple reprting f individuals wh were mnitred by tw r mre licensees during the year. Licensees are nly required t reprt the dses received by individuals at their licensed facility. A dse distributin fr a single licensee des nt cnsider that sme f the individuals may have received dses at ther facilities. When the data are summed t determine the ttal number f individuals mnitred by a grup f licensees, individuals may be cunted mre than nce. This can als affect the distributin f dses because individuals may be cunted multiple times in the lwer dse ranges rather than ne time in the higher range crrespnding t the actual accumulated dse fr the year (the sum f the individual's dse accrued at all facilities). This surce f errr has the greatest ptential impact n the data reprted by pwer reactr facilities since they emply many shrt-term wrkers. Further discussin f this pint is prvided in Sectin. Anther fact that shuld be kept in mind when examining the annual statistical data is that all f the persnnel included in the reprt may nt have been mnitred thrughut the entire year. Many licensees, such as radigraphy firms and nuclear pwer facilities, may mnitr numerus individuals fr perids much less than a year. The average dses calculated frm these data, therefre, are less than the average dse that an individual wuld receive if invlved in that activity fr the full year. Cnsiderable attentin shuld als be given when referencing the cllective ttals presented in this reprt. The differences between the ttals presented fr all licensees that reprted versus nly thse licensees that are required t reprt shuld be nted. Likewise, ne shuld pay attentin t the differences between all pwer reactrs [including the high temperature gas reactr (HTGR), all pressurized water reactrs (PWRs), and all biling water reactrs (BWRs)]. The ttals may be inclusive r exclusive f thse licensees that were in cmmercial peratin fr less than ne full year. These parameters vary thrughut the tables and appendices f this reprt in rder t prvide the mst cmprehensive analysis f all the data available. The apparent discrepancies amng the varius tables are a necessary side-effect f this endeavr. Als, it shuld again be pinted ut that this reprt cntains infrmatin reprted by NRC licensees nly. Since the NRC licenses all cmmercial nuclear pwer reactrs, fuel prcessrs, fabricatrs and reprcessrs, and independent spent fuel strage facilities, infrmatin shwn NUREG- -

19 fr these categries reflects the U.S. experience. This is nt the case, hwever, fr the remaining categries f industrial radigraphy, manufacturing and distributin f specified quantities f by-prduct material, and lw-level waste dispsal. Cmpanies that cnduct these types f activities in Agreement States are licensed by the state and are nt required t submit ccupatinal expsure reprts t the NRC. Apprximately twice as many facilities are licensed t Agreement States than the number licensed by the NRC. This reprt als des nt include nn-ccupatinal expsure such as expsure due t medical x-rays,flurscpy,and acceleratrs. Infrmatin shwn fr these categries des nt reflect the ttal U.S. experience. States that have entered int an agreement with the NRC that allws each state t license rganizatins using radiactive materials fr certain purpses. As f //, there are Agreement States. - NUREG-

20 ANNUAL PERSONNEL MONITORING REPORTS - CFR.. Definitin f Terms and Surces f Data.. Statistical Summary Reprts On February,, CFR. was amended t require certain categries f licensees t submit an annual statistical reprt indicating the distributin f the whle bdy dses incurred by wrkers whm they mnitred fr expsure t radiatin. Since the regulatins did nt require these licensees t reprt the cllective dse incurred by the wrkers shwn n the statistical reprts, the dse distributins were used as the basis fr the staffs calculatin f the cllective dse (see Sectin..). The revised CFR was published in the Federal Register n May,. Sectin. f the revised rule requires licensees t reprt the radiatin expsure mnitring results fr each individual fr the mnitring year. All licensees were required t implement the new reprting requirements n r befre January,. Under the new requirements, the individual's ttal effective dse equivalent (TEDE, as defined in.) is reprted, s that the dse distributins may be determined directly frm the individual's expsure. The TEDE is summed per individual and tabulated int the apprpriate dse range t generate the dse distributin fr each licensee. The ttal cllective dse is mre accurate using this methd, since the licensee reprted the dse t each individual and the ttal cllective dse was calculated frm the sum f these dses and nt statistically derived frm the distributin (see Sectin..). The TEDE includes the dse cntributin frm the cmmitted effective dse equivalent (CEDE) fr thse wrkers wh had intakes that required mnitring and reprting f internal dse. Reprts submitted under frmerly applicable CFR. did nt include the whle bdy cntributin frm internal dse... Number f Mnitred Wrkers The number f mnitred wrkers refers t the ttal number f wrkers that the NRC licensees, wh are cvered by CFR., reprted as being mnitred fr expsure t external and internal radiatin during the year. This number includes all wrkers fr whm mnitring is required, and may include visitrs, service representatives, cntract wrkers, clerical wrkers, and any ther wrkers fr whm the licensee feels that mnitring devices shuld be prvided. Cmmercial nuclear pwer reactrs; Industrial radigraphers; fuel prcessrs, fabricatrs and reprcessrs; manufacturers and distributrs f by-prduct material; independent spent fuel strage installatins; and facilities fr land dispsal f lw-level radiactive waste. - NUREG-

21 Fr licensees submitting under the revised CFR., the ttal number f wrkers was determined frm the number f unique persnal identificatin numbers submitted per licensee. Uniqueness is defined by the cmbinatin f identificatin number and identificatin type. [Ref. ].. Number f Wrkers with Measurable Dses Under the revised CFR., the number f wrkers with measurable dse includes any individual with a TEDE greater than zer csv (rem). This des nt include wrkers with a TEDE reprted as zer, nt detectable (ND), r nt required t be reprted (NR). [Ref. ].. Cllective Dse The cncept f cllective dse is used in this reprt t dente the summatin f the TEDE received by all mnitred wrkers and has the units persn-csv (persn-rem). The revised CFR. requires that the TEDE be reprted, s the cllective dse is calculated by summing the TEDE fr all mnitred wrkers. The phrase "cllective dse" is used thrughut this reprt t mean the cllective TEDE, unless therwise specified. It shuld be nted that the cllective dse in past years was, in sme cases, calculated frm the dse distributins by summing the prducts btained frm multiplying the number f wrkers reprted in each f the dse ranges by the midpint f the crrespnding dse range. This assumes that the midpint f the range is equal t the arithmetic mean f the individual dses in the range. Past experience has shwn that the actual mean dse f wrkers reprted in each dse range is less than the midpint f the range, and therefre the resultant calculated cllective dses shwn in this reprt fr these licensees may be abut % higher than the sum f the actual individual dses. Care shuld be taken when cmparing the actual cllective dse calculated fr with the cllective dse fr previus years because f this change in methdlgy. In additin, prir t, dses nly included the external whle bdy dse. Althugh the cntributin f internal dse t the TEDE is minimal fr mst licensees, it shuld be taken int cnsideratin when cmparing the cllective dse with the cllective dse fr prir years. One nted exceptin is fr fuel fabricatin licensees where the CEDE in sme cases cntributes the majrity f the TEDE (see Sectin...). In the Internatinal System f Units, the sievert (Sv) is the name given t the units fr dse equivalent. One centisievert (csv) equals ne rem; therefre persn-rem becmes persn-csv. NUREG- -

22 .. Average Individual Dse The average individual dse is btained by dividing the cllective dse by the ttal number f wrkers reprted as being mnitred. This figure is usually less than the average measurable dse (see belw) because it includes the number f thse wrkers wh received zer r less than measurable dses... Average Measurable Dse The average measurable dse is btained by dividing the cllective TEDE by the number f wrkers wh received a measurable dse. This is the average mst cmmnly used in this and ther reprts when examining trends and cmparing dses received by wrkers in varius segments f the nuclear industry because it deletes thse wrkers receiving zer r minimal dses, many f whm were mnitred fr cnvenience r identificatin purpses... Number f Licensees Reprting The number f licensees refers t the NRC licenses issued t cmpanies t use radiactive material fr certain activities that wuld place them in ne f the six categries that are required t reprt pursuant t CFR.. The third clumn in Table. shws the number f licensees that have filed such reprts during the last years. Agreement State licensees d nt submit such reprts t the NRC and are nt included in this reprt... CR One f the parameters that the United Natins Scientific Cmmittee n the Effects f Atmic Radiatin (UNSCEAR) recmmends be calculated fr ccupatinal dse distributins t aid in the cmparisn f expsure data is a rati "CR." CR is defined t be the rati f the annual cllective dse incurred by wrkers whse annual dses exceed. csv t the ttal annual cllective dse. One UNSCEAR reprt [Ref. ] states that nrmal values f CR shuld be between. and.. A CR f. means that % f the cllective dse is due t individual dses that exceed. csv (rem). Prir t, the value f CR was calculated frm the statistical distributins that were submitted under CFR.. Fr this calculatin, it was assumed that the dses were unifrmly distributed between each dse range interval. The number f peple in each dse range abve. csv was multiplied by the midpint f the dse range t estimate the cllective dse attributed t each dse range. The cllective dse f wrkers with dses exceeding. csv in the t csv range was calculated by assuming that half f the cllective dse incurred by wrkers with dses between and csv was because f dses greater than. csv. This value was then added t the cllective dse incurred by wrkers in the higher ranges. This was knwn t yield a cnservative CR value, but was a useful - NUREG-

23 TABLE. ANNUAL EXPOSURE DATA FOR CERTAIN CATEGORIES OF LICENSEES - License Categry* Industrial Radigraphy Manufacturing and Distributin Lw-Level Waste Dispsal Independent Spent Fuel Strage Fuel Fabricatin and Prcessing Cmmercial Light Water Reactrs*** Grand Ttals and Averages Calendar Year S S Number f Licensees Reprting Number f Mnitred Individuals, ^,,,,,,,,., ^,,,,,,,,,,,,,,,,.,,,,,..,,,,,,,,,,, Number f Wrkers With Measurable TEDE,..,,..,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Cllective TEDE (persncsvr persn-rem),,,,,,,,,,,,,,,,,.,,,,,,,,,,,, Average TEDE(cSv r rem) Average Measurable TEDE per Wrker (csv r rem) CR** * These categries cnsist nly f NRC licensees. Agreement State licensed rganizatins d nt reprt ccupatinal expsure data t the NRC. ** CR is the rati f the annual cllective dse delivered at annual dses exceeding. csvt the ttal annual cllective dse. (Sectin..) ** Includes all LWRs in cmmercial peratin, althugh sme f them may nt have been in peratin fr a full year. and data are nly fr reactrs that cmpleted a full year f peratin during the year. Reactr data have been crrected t accunt fr the multiple cunting f transient reactr wrkers, (see Sectin ) NUREG- -

24 indicatr when cnsistently applied t the data frm year t year. The last clumn in Table. shws the values f CR fr the different types f licensees. With the implementatin f the revised CFR in, licensees were required t submit dse recrds fr each individual. This allwed the NRC t determine the CR value directly by summing the cllective dse fr individuals with a ttal TEDE greater than r equal t. csv and divide it by the cllective TEDE fr the licensee. This methd yielded a large reductin in the CR fr Reactrs. The CR value fr Reactrs drpped % frm. in t. in and t. in. Using the previus methdlgy, the CR value wuld have been calculated t be. in and. fr. One f the cntributing factrs fr this difference is the administrative cntrls impsed at nuclear pwer facilities fr individuals wh exceed csv. This causes the dse distributin t drp ff sharply abve csv with fewer expsures exceeding. csv. Therefre, the actual CR is significantly less than the value that is calculated by assuming a unifrm dse distributin. Other licensees, such as Manufacturing and Distributin and Independent Spent Fuel Strage, have experienced increases in the CR value and exceed the. value recmmended by UNSCEAR. Fuel Fabricatin dses, including the CR value, have increased primarily because f the inclusin f internal expsure in the TEDE fr and. Hwever, the verall average CR fr all licensees remained belw., and decreased t a value f. in primarily because f the decrease in CR at pwer reactr licensees.. Annual TEDE Dse Distributins Table. is a statistical cmpilatin f the expsure reprts submitted by six categries f licensees (see Sectin. fr a descriptin f each licensee categry). The dse distributins are generated by summing the TEDE fr each individual and cunting the number f individuals in each dse range. In nearly every categry a large number f wrkers receive dses that are less than measurable, and very few dses exceed r csv (rem). Abut % f the reprted wrkers cntinue t be mnitred by nuclear pwer facilities where they receive apprximately % f the ttal cllective dse. Under the regulatry limits f the revised CFR., annual TEDE in excess f csv (rem) fr ccupatinally expsed adults is, by definitin, expsures in excess f regulatry limits (see Sectin ). Table. gives a summary f the annual Expsures reprted t the Cmmissin by certain categries f NRC licensees as required by CFR.. Table. shws that - % f the expsures cnsistently remained < csv (rem) between and. Fr the past years the percentage f wrkers with < csv (rem) has been >%. The number f wrkers receiving an annual expsure in excess f csv (rem) has been <.% since. - NUREG-

25 TABLE. DISTRIBUTION OF ANNUAL COLLECTIVE TEDE BY LICENSE CATEGORY LICENSE CATEGORY (Number f sites reprting) INDUSTRIAL RADIOGRAPHY Single Lcatin () Multiple Lcatin () Ttal () "Number f Individuals with TEDE in the Ranges (csv r rem) N Meas..-.-.S-.- t > Meas. < e... NUMBER MONITORED,, NUMBER WITH MEAS. DOSE,, COLLECTIVE DOSE (TEDE) (peran-csv),. MANUFACTURING AND DISTRIBUTION "A" - Brad () Limited () Ttal ().,.,, LOW-LEVEL WASTE DISPOSAL Ttal () INDEPENDENT SPENT FUEL STORAGE Ttal () FUEL FABRICATION Ttal (),,,,, COMMERCIAL POWER REACTORS** Biling Water () Pressurized Water () Ttal (),,,,,,,,,,,,,,,,,,,,,,..,,,,,, GRAND S,,,,,,,,,, * Dse values exactly equal t the values separating ranges are reprted in the next higher range. ** Includes all reactrs in cmmercial peratin fr a full year during. These values have nt been adjusted fr the multiple cunting f transient reactr wrkers (see Sectin ).

26 Year. TABLE. SUMMARY OF ANNUAL DOSE DISTRIBUTIONS FOR CERTAIN NRC LICENSEES Ttal Number f Mnitred Persns Reprted Number,,,,,,,,,,,,,,,,,,,,,,,,,,,, - Crrected Number,,,,,,,,,,,,,,,,,,, Percent f Individuals With Dses < csv*.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.% Percent f Individuals With Dses < csv*.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.%.% >.% () >.% () >.% () >.% () >.% () >.% () >.% () >.% () >.% () >.% () >.% () * Data fr - are based r the distributin f individual dses after adjusting fr the multiple cunting f transient reactr wrkers (see Sectin ). The number f peple exceeding csv is shwn in parentheses frm -. Number f Individuals With Dses > csv* - NUREG-

27 . Summary f Occupatinal Expsure Data by License Categry.. Industrial Radigraphy Licenses, Single and Multiple Lcatins Industrial Radigraphy licenses are issued t allw the use f sealed radiactive materials, usually in expsure devices r "cameras," that primarily emit gamma rays fr nndestructive testing f pipeline weld jints, steel structures, bilers, aircraft and ship parts, and ther high-stress ally parts. Sme firms are licensed t cnduct such activities in ne lcatin, usually in a permanent facility that was designed and shielded fr radigraphy, and thers perfrm radigraphy at multiple, temprary sites in the field. The radiistpes mst cmmnly used are cbalt- and iridium-. As shwn in Table., annual reprts were received fr radigraphy licensees in. Table. summarizes the reprted data fr the tw types f radigraphy licenses fr and fr the previus years fr cmparisn purpses. Fr the years prir t, the average measurable dse fr wrkers perfrming radigraphy at a single lcatin ranged frm t % f the average measurable dse f wrkers at multiple lcatin facilities. This is because it is mre difficult fr wrkers t avid expsure t radiatin in the field, where cnditins are nt ptimal and may change daily. In, the average measurable dse fr single lcatin radigraphers was much clser t the value fr multiple lcatin licensees because f high average dses at ne licensee, Buckeye Steel Castings. Fr, the average measurable dse fr single lcatin licensees TABLE. ANNUAL EXPOSURE INFORMATION FOR INDUSTRIAL RADIOGRAPHERS - Year Type f License Number f Licenses Number f Mnitred Wrkers Wrkers with Measurable Dse Cllective Dse (persncsv, rem) Average Measurable Dse (csv r rem) Single Lcatin Multiple Lcatins Ttal,,,,,,... Single Lcatin Multiple Lcatins Ttal,,,,,,... Single Lcatin Multiple Lcatins Ttal,,,,,,... NUREG- -

28 is back dwn t ~ % f the average dse fr multi-lcatin licensees. T see the cntributin that each radigraphy licensee made t the ttal cllective dse, a summary f the infrmatin reprted by each f these licensees in is presented in Appendix A in descending rder f average measurable dse. High expsures in radigraphy can be directly attributable t the type and lcatin f the radigraphy field wrk. Fr example, lcatins such as il drilling platfrms and aerial tanks ffer the radigrapher little available shielding. In these situatins, there may nt be an pprtunity t use distance as a means f minimizing expsure and achieving ALARA. Althugh these licensed activities usually result in average measurable dses that are higher than ther licensees, they invlve a relatively small number f expsed wrkers. Figure. shws the number f wrkers with measurable dse per licensee, the ttal cllective dse per licensee, and the average measurable dse per wrker fr bth types f Industrial Radigraphy facilities frm thrugh... Manufacturing and Distributin Licenses, Type "A" Brad and Limited Manufacturer and Distributr licenses are issued t allw the manufacture and distributin f radinuclides in varius frms fr a number f diverse purpses. The prducts are usually distributed t persns specifically licensed by the NRC r an Agreement State. Type "A" Brad licenses are issued t larger rganizatins that may use many different radinuclides in many different ways and that have a cmprehensive radiatin prtectin prgram. The Limited licenses are usually issued t smaller firms requiring a mre restrictive license. Sme firms are medical suppliers that prcess, package, r distribute such prducts as diagnstic test kits, radiactive surgical implants, and tagged radichemicals fr use in medical research, diagnsis, and therapy. Limited firms are suppliers f industrial radinuclides and are invlved in the prcessing, encapsulatin, packaging, and distributin f the radinuclides that they have purchased in bulk quantities frm prductin reactrs and cycltrns. Majr prducts include gamma radigraphy surces, cbalt irradiatin surces, well-lgging surces, sealed surces fr gauges and smke detectrs, and radichemicals fr nnmedical research. Hwever, nly thse NRC licensees that pssess r use at any ne time specified quantities f the nuclides listed in paragraph.(a)() are required t submit reprts t the NRC. Table. presents the annual data that were reprted by the tw types f licensees fr and the previus years. Lking at the infrmatin shwn separately fr the Type "A" Brad and Limited licensees, it can be seen that the values f all f the parameters remain higher fr the Brad licensees. Hwever, when attempting t examine trends in the data presented fr this categry f licensees, it shuld be nted that the types and quantities f radinuclides may fluctuate frm year t year, and even during the year, s that sme licensees may reprt dse data ne year and nt the next and may be included as a Brad licensee ne year and - NUREG-

29 Average Measurable Dse per Wrker (csv) CO > «a D) O ^ = CO (Q UJ n ID «JS U. c ( ( ) TO C C < O S) < NUREG- - Number f Wrkers with Measurable Dse, Cllective TEDE per Licensee (persn-csv)

30 a Limited licensee at ther times. Because the number f reprting licensees is quite small, these fluctuatins may have a significant impact n the values f the parameters. Figure. shws the number f wrkers with measurable dse per licensee, the ttal cllective dse per licensee, and the average measurable dse per wrker fr bth Type "A" Brad and Limited Manufacturing and Distributin facilities. T see the cntributin that each f these licensees made tward the ttal values f the number f wrkers mnitred, number f wrkers, and cllective dse, Appendix A lists the values f these parameters fr each licensee in descending rder f average measurable dse fr. TABLE. ANNUAL EXPOSURE INFORMATION FOR MANUFACTURERS AND DISTRIBUTORS - Year Type f License Number f Licenses Number f Mnitred Wrkers Wrkers with Measurable Dse Cllective Dse (persn- csv, rem) Average Measurable Dse (csv r rem) M & D-"A"-Brad M & D-Limited Ttal,,,... M & D-"A"-Brad M & D-Limited Ttal,,,... M & D-"A"-Brad M & D-Limited Ttal,,,,,... - NUREG-

31 Average Meas. Dse per Wrker (csv) S f C C ' C ' C i? \ c i ' C.. d IO V * * \ ^ > f W CD O ( LL c + SI w Q CO LU ( a: > m / t w * S * \ nj E ts C re re W i re C c < re v. S! < j V / - i ^ * ^ S * * i l t * Cllective TEDE per Licensee (persn-csv) " Average Meas. TEDE per Wrker (csv) Number f Wrkers with Measurable Dse Cllective TEDE per Licensee (persn-csv) NUREG- -

32 .. Lw-Level Waste Dispsal Licenses Lw-Level Waste Dispsal licenses are issued t allw the receipt, pssessin, and dispsal f lw-level radiactive wastes at a land dispsal facility. The licensee has the apprpriate facilities t receive wastes frm such places as hspitals and labratries, stre them fr a shrt time, and dispse f them in a prperly prepared burial grund. The licensees in this categry are lcated in and licensed by Agreement States that have primary regulatry authrity ver its activity. Hwever, they als have an NRC license that cvers certain special nuclear material they might receive. The annual dse reprts submitted by these licensees include all dses received during the year regardless f whether they were the result f NRC r Agreement State licensed material. The requirement fr this categry f NRC licensee t file annual reprts became effective in January. There was nly ne licensee in this categry in and ; hwever, there have been tw licensees in this categry since. Table. summarizes the data reprted fr thrugh. Appendix A summarizes the expsure infrmatin reprted by these tw licensees in. Figure. shws the number f wrkers with measurable dse per licensee, the ttal cllective dse per licensee, and the average measurable dse per wrker fr Lw-Level Waste Dispsal facilities frm thrugh. Because nly tw licensees have been invlved in this activity ver the past years, the numbers have remained fairly stable frm thrugh... Independent Spent Fuel Strage Installatin Licenses Independent Spent Fuel Strage Installatin (ISFSI) licenses are issued t allw the pssessin f pwer reactr spent fuel and ther assciated radiactive materials fr the purpse f strage f such fuel in an ISFSI. Here, the spent fuel, which has undergne at least year f decay since being used as a surce f energy in a pwer reactr, is prvided interim strage, prtectin, and safeguarding fr a limited time pending its ultimate dispsal. Eighteen licenses have been issued fr these activities. Eleven are at nuclear pwer plants, allwing n-site temprary strage f fuel. These licensees reprt the dse frm fuel strage activities alng with the dse frm reactr peratins at these sites. Out f the seven remaining licenses, nly ne is active and is lcated at a facility that is independent f a reactr site. Only this licensee is included in this analysis f ISFSI facilities fr. Appendix A summarizes the expsure infrmatin reprted by this installatin. - NUREG-

33 Average Meas. Dse per Wrker (csv) Number f Wrkers with Measurable Dse Cllective TEDE per Licensee (persn-csv) NUREG- -

34 Figure. shws the number f wrkers with measurable dse per licensee, the ttal cllective dse per licensee, and the average measurable dse per wrker fr Independent Spent Fuel Strage facilities. The large increase in the cllective dse per licensee and number f wrkers per licensee was mainly because nly ne licensee reprted separately fr and, rather than the tw licensees that reprted in prir years. The average measurable dse parameter is nt based n the number f licensees and has als experienced a significant increase since... Fuel Fabricatin and Prcessing Licenses The Fuel Fabricatin and Prcessing licenses are issued t allw the prcessing and fabricatin f reactr fuels. In mst uranium facilities where light water reactr fuels are prcessed, uranium hexafluride enriched in the istpe U- is cnverted t slid uranium dixide pellets and inserted int zircnium ally tubes. The tubes are fabricated int fuel assemblies that are shipped t nuclear pwer plants. Sme facilities als perfrm chemical peratins t recver the uranium frm scrap and ther ff-specificatin materials. On a much smaller scale, fuel assemblies cntaining plutnium xide pellets can be similarly fabricated and used in reactrs fr experimental purpses. Hwever, there are n NRC licensees engaged in this activity at this time. Figure. shws the number f wrkers with measurable dse per licensee, the ttal cllective dse per licensee, and the average measurable dse per wrker fr Fuel Fabricatin and Prcessing licensees. In additin t the TEDE cllective and average measurable dse, the Deep Dse Equivalent (DDE) cllective dse and DDE average measurable dse are shwn. Prir t, nly the "whle bdy" dse values were given, which were equivalent t the DDE. In, the revised CFR went int effect, requiring the calculatin f the CEDE and the summatin f the DDE and CEDE int the TEDE. Fr Fuel Fabricatin facilities, the CEDE is a significant cntributin t the TEDE. T accurately reflect the expsure histry fr these facilities, it was necessary t cntinue t plt the ld "whle bdy" external dse, nw called DDE, in additin t the TEDE, which includes the CEDE cntributin. The difference between the DDE and TEDE plts represents the CEDE cntributin. Appendix A lists each f the licensees reprting in, with the number f wrkers mnitred, the number f wrkers receiving measurable external dses, and the cllective dse fr each licensee in descending rder f average measurable dse. Table. shws that there were eight licensed Fuel Fabricatin facilities in. Several licensees were invlved in decntaminatin and decmmissining f their plutnium facilities, and fr several years the data fr these licensees were shwn in the "Decmmissining" categry in Table.. Because these facilities have ceased t fabricate plutnium fuel, they are nt required t file annual reprts and are n lnger shwn in the tables. - NUREG-

35 Fuel Reprcessing licenses are issued t allw the separatin f useable uranium and plutnium frm spent nuclear fuel. There was nly ne cmmercial facility that was ever licensed t reprcess fuel, and it has been shut dwn since. Hwever, the licensee did sme decntaminatin wrk and stred radiactive waste at the facility fr several years, and the annual reprt that was submitted each year was usually gruped with thse f the Fuel Fabricatrs. In February, the Department f Energy assumed pssessin and cntrl f the reprcessing facility t cnduct waste slidificatin activities necessary fr final decmmissining. Therefre, since the NRC license has been suspended, and n reprts have been filed with the NRC. TABLE. ANNUAL EXPOSURE INFORMATION FOR FUEL FABRICATORS - Year Type f License Number f Licenses Number f Mnitred Wrkers Wrkers with Measurable Dse Cllective TEDE (persncsv, rem) Average Measurable Dse (csv r rem) Cllective CEDE (persn-csv, rem) Average CEDE (csvrrem) Uranium Fuel Fab,,,.. Uranium Fuel Fab,,,.. Uranium Fuel Fab,,. NA NA NA - Nt applicable prir t the revised CFR implementatin in. NUREG- -

36 Average Meas. Dse per Wrker (csv) S R A x * d >. «d d * I.^^ * d d X % \ t \ Jj r r CD CD c CD O CD Q. CD W O a (A CO CD S CD d > c { Q. CD CD CO c CD O La CD Q. UJ Q LU CD T> CD O S" CD CD Q. CD CO O Q CO CO CD CD - i i i» ** * * t* * ** * JA \ \ i,.. / s / / /» V \ / f "*, S CO s CM f if # \ \ t i ~l r- C Number f Wrkers with Measurable Dse Cllective TEDE per Licensee (persn-csv) - NUREG-

37 Average Meas. Dse per Wrker (csv) Number f Wrkers with Measurable Dse Cllective TEDE per Licensee (persn-csv) NUREG- -

38 .. Light-Water-Cled Pwer Reactr (LWR) Licenses LWR licenses are issued t utilities t allw them t use special nuclear material in a reactr that prduces heat t generate electricity t be sld t cnsumers. There are tw majr types f cmmercial LWRs in the United States - pressurized water reactrs (PWRs) and biling water reactrs (BWRs) - each f which uses water as the primary clant. Table. shws the number f licensees, ttal number f mnitred wrkers, the number f wrkers with measurable dse, the ttal cllective dse, and average dse per wrker fr all reprts received frm reactr facilities that were in cmmercial peratin fr the years thrugh. This table includes reactrs that may nt have been in cmmercial peratin fr a full year. Data fr thrugh included all reactrs that reprted, even thugh sme f them were shut dwn. Data fr thrugh d nt include reactrs that have been shut dwn. These figures have been adjusted fr the multiple cunting f transient wrkers (see Sectin ). The reprted dse distributin f wrkers mnitred at each plant site is presented in alphabetical rder by site name in Appendix B. Mre detailed presentatins and analyses f the annual expsure infrmatin reprted by nuclear pwer facilities can be fund in Sectins and... High-Temperature Gas-Cled Pwer Reactr (HTGR) Licenses A license t perate a pwer reactr is issued t utilities t allw them t use special nuclear material in a reactr t prduce heat t generate electricity t be sld t cnsumers. In the HTGR, a gas, usually helium, is used as the primary clant. Frt St. Vrain, near Greeley, Clrad, was the nly such reactr in peratin in the United States. Frt St. Vrain shut dwn permanently in. Table. shws the annual whle bdy dses incurred by wrkers at the plant. Since, the dses have increased significantly because f decntaminatin and decmmissining peratins. - NUREG-

39 TABLE. ANNUAL EXPOSURE INFORMATION FOR FORT ST. VRAIN - N. f individuals in Dse Ranges (csv r rem) Year N Meas'ble Dse,,,,,,, Meas'ble Dse < >. Number f Mnitred Wrkers,,,,,,,,,, Cllective Dse (persn-csv persn-rem) Grss Electricity Generated (MW-yr) Average Measurable Dse (csv r rem) NUREG- -

40 . Summary f Intake Data bv License Categry With the revisin f CFR in, licensees were required t reprt additinal data t the NRC cncerning intakes f radiactive material. Licensees were required t list fr each intake the radinuclide that was taken int the bdy, the pulmnary clearance class, intake mde, and amunt f the intake in micrcuries. An NRC Frm reprt cntaining this infrmatin is required t be cmpleted and submitted t the NRC under CFR.. Tables. and. summarize the intake data reprted t the NRC during. The data are categrized by licensee type and are listed in rder f radinuclide and pulmnary clearance class. Table. lists the intakes where the mde f intake int the bdy was recrded as ingestin. Table. lists the intakes where the mde f intake was inhalatin frm ambient airbrne radiactive material in the wrkplace. The pulmnary clearance class is recrded as D, W, r Y crrespnding t its clearance half-time in the rder f days, weeks, r years frm the pulmnary regin f the lung int the bld and gastrintestinal tract. The amunt f material taken int the bdy is given in micrcuries, a unit f measure f the quantity f radiactive material. Fr each categry f licensee, the maximum number f intake recrds and the maximum intake is highlighted in the table in bld fr ease f reference. - NUREG-

41 TABLE. - INTAKE BY LICENSEE TYPE AND RADIONUCLIDE MODE OF INTAKE -INGESTION Licensee Type Prgram Cde Radinuclide Number f Intake Recrds* Intake in micrcuries Nuclear Pharmacies Reactrs. TC-M CO- CO- CR- CS- CS- - MN- NB- RU- SB- ZN- ZR *An Intake event may invlve multiple nuclides, and individuals may incur multiple intakes during the year. The number f intake recrds given here indicates the number f separate Intake reprts that were submitted n NRC Frm reprts under CFR.. NUREG- -

42 Licensee Type TABLE. INTAKE BY LICENSEE TYPE AND RADIONUCLIDE MODE OF INTAKE - INHALATION Prgram Cde Nuclear Pharmacy Manufacture and Distributrs - Brad Fuel Fabricatin Pwer Reactrs Radinuclide - - CO- CO- CS- NP- PA- PU- PU- TC- TH- TH- TH- TH- TH- TH- TH- U- U- U- U- U- U- U- U- AM- BA- CO- CO- CO- CR- CS- CS- CS FE- FE- H- - - M - MN- NB- SB- ZN- ZR- R- ZR- ZRNB- ZRNB- Pulmnary Clearance Class D D Y Y D W W W W D W Y W Y W Y Y Y D W Y Y Y D Y W D Y W Y Y D D D D W V D D D D W Y W Y D W Y W Y Number f Intake Recrds*. Intake in micrcuries Intake in micrcuries (sci. ntatin).e-.e+.e-.e-.e-.e-.e-.e-. E-.E-.E-.E-.E-.E-.E-.E-.E-.E-.E-.E-.E+.E-.E-. E-.E-.E+.E-.E+.E-.E+.E+. E+.E+.E-.E-.E+. E+.E-.E-.E+.E-.E+.E+.E+.E-.E-.E-.E+.E-.E- "An intake event may Imlve multiple nuclide*, and individual* may incur multiple Intake* during the year. The number f intake recrd* given here Indicate* the number f separate intake reprt* that were submitted n NRC Frm reprt* under CFR. - NUREG-

43

44 COMMERCIAL LIGHT WATER REACTORS - FURTHER ANALYSIS. Intrductin General trends in ccupatinal radiatin expsures at nuclear pwer reactrs are best evaluated within the cntext f ther pertinent infrmatin. In this chapter, sme f the tables and appendices that summarize expsure data als shw the type, capacity, and age f the reactr; the amunt f electricity generated; the types f wrkers being expsed; and the srt f tasks being perfrmed. Expsure data are then presented as a functin f these data.. Definitin f Terms and Surces f Data.. Number f Reactrs The number f reactrs shwn in Tables.,., and. is the number f BWRs, PWRs, and LWRs, respectively, that had been in cmmercial peratin fr at least full year as f December f each f the indicated years. This is the number f reactrs n which the average number f wrkers with measurable dse and average cllective dse per reactr is based. Excluded are thse reactrs that had been in cmmercial peratin fr less than mnths during the first year and reactrs that have been permanently defueled. This yields cnservative values fr many f the averages shwn in the tables. The date that each reactr was declared t be in cmmercial peratin was taken frm Reference. Three Mile Island (TMI) had been included in the cmpilatin f data fr cmmercially perating reactrs thrugh even thugh the reactr has been shut dwn since the accident and has been in the.prcess f defueling and decmmissining since that time. TMI has nt been included in the data analysis since. Data fr this reactr, hwever, will be listed in Appendices B, C, D and E fr reference purpses... Electric Energy Generated The electric energy generated in grss megawatt-years (MW-yr) each year by each facility is shwn in Appendix C and graphically represented in Appendix E. This number was btained by dividing the grss megawatt-hurs f electricity annually prduced by each facility by,, the number f hurs in the year, except fr leap years when the number is, hurs. The grss electricity generated (in megawatt-years) that is presented in Tables.,., and. is the summatin f electricity generated by the number f reactrs included in each year. These sums are divided by the number f reactrs included in each year t yield the average amunt f electric energy generated per reactr, which is als shwn in Tables.,., and.. The number f grss megawatt-hurs f electricity prduced each year was fund in Reference. - NUREG-

45 TABLE. z c m Q CO Year Number f Reactrs Included* SUMMARY OF INFORMATION REPORTED BY COMMERCIAL BOILING WATER REACTORS Annual Cllective Dse (persncsvr persn-rem) N. f Wrkers With Measurable Dse** Grss Electricity Generated (MW-yrs) Average Measurable Dse Per Wrker (csvr rem)** - Average Cllective Dse Per Reactr (persncsvr persn-rem) Average N. Persnnel With Measurable Dses Per Reactr** Average Cllective Dse per MW-yr (persn-csv /MW-yr) Average Electricity Generated Per Reactr (MW-yr) Average Maximum Dependable Capacity Net(MWe) Percent f Maximum Dependable Capacity Achieved i> rli,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,., ,,,,,,,,,,,,,,,,,,, % % % % % % % % % % % % % % % % % % %' % % % % * Includes nly thse reactrs that had been in cmmercial peratin fr at least ne full year as f December f each f the indicated years. ** Figures are nt adjusted fr the multiple reprting f transient individuals. See Sectin.

46 TABLE. SUMMARY OF INFORMATION REPORTED BY COMMERCIAL PRESSURIZED WATER REACTORS - Year Number f Reactrs included* Annual Cllective Dse (persncsvr persn-rem) N. f Wrkers With Measurable Dse** Grss Electricity Generated (MW-yrs) Average Measurable Dse Per Wrker (csvr rem)** Average Cllective Dse Per Reactr (persncsvr persn-rem) Average N. Persnnel With Measurable Dses Per Reactr** Average Cllective Dse per MW-yr (persn-csv /MW-yr) Average Electricity Generated Per Reactr (MW-yr) Average Maximum Dependable Capacity Net(MWe) Percent f Maximum Dependable Capacity Achieved ^ i> C m CO,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,., ,,,,,,, % % % % % % % % % % % % % % % % % % % % % % % * Includes nly thse reactrs that had been In cmmercial peratin fr at least ne full year as f December f each f the indicated years. ** Figures are nt adjusted fr the multiple reprting f transient individuals. See Sectin. mar

47 TABLE. SUMMARY OF INFORMATION REPORTED BY COMMERCIAL LIGHT WATER REACTORS c J m O CO Year Number f Reactrs Included* Annual Cllective Dse (persncsvr persn-rem) N. f Wrkers With Measurable Dse** Grss Electricity Generated (MW-yrs) Average Measurable Dse Per Wrker (csvr rem)** - Average Cllective Dse Per Reactr (persncsvr persn-rem) Average N. Persnnel With Measurable Dses Per Reactr** Average Cllective Dse per MW-yr (persn-csv /MW-yr) Average Electricity Generated Per Reactr (MW-yr) Average Maximum Dependable Capacity Net(MWe) Percent f Maximum Dependable Capacity Achieved *. ^,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,., ,,,,,,,,,, % % % % % % % % % % % % % % % % % % % % % % % * Includes nly thse reactrs that had been in cmmercial peratin fr at least ne full year as f December f each f the indicated years. ** Figures are nt adjusted fr the multiple reprting f transient individuals. See Sectin.

48 .. Cllective Dse per Megawatt-Year The number f megawatt-years f electricity generated was used in determining the rati f the average value f the annual cllective dse (TEDE) t the number f megawatt-years f electricity generated. The rati was calculated by dividing the ttal cllective dse in persn-csv (persn-rem) by the grss electric energy generated in megawatt-years and is a measure f the dse incurred by wrkers at pwer plants in relatin t the grss electric energy prduced. This rati was als calculated fr each reactr site and is presented in Tables.,., and. and Appendix C... Average Maximum Dependable Capacity Average maximum dependable capacity, shwn in Tables.,., and., was fund by dividing the sum f the net maximum dependable capacities f the reactrs in megawatts (net MWe) by the number f reactrs included each year. The net maximum dependable capacity is defined as the grss electrical utput as measured at the utput terminals f the turbine generatr during the mst restrictive seasnal cnditins, less the nrmal statin service lads. This "capacity" f each plant was fund in Reference, and it is shwn fr each site in Appendix C... Percent f Maximum Dependable Capacity Achieved The percent f maximum dependable capacity achieved is shwn fr all LWRs in Table.. This parameter gives an indicatin f the verall pwer generatin perfrmance f LWRs as cmpared t the maximum capacity that culd be btained in a given year. It is calculated by dividing the average electricity generated per reactr by the average maximum dependable capacity fr each year. Frm t this indicatr exhibited an increasing trend as a number f new reactrs began prducing pwer at higher efficiencies. Fllwing the accident at Three Mile Island, reactr peratins persnnel cncentrated n imprving safety systems and cmplying with the new regulatins fr these systems. During this time perid, frm t, the percent f maximum dependable capacity remained arund %. Fllwing the cmpletin f mst f these mandated repairs, reactrs have increased the percent f maximum dependable capacity frm % in t % in, a gain f % in years. - NUREG-

49 . Annual TEDE Distributins Table. summarizes the distributin f the annual TEDE dses received by wrkers at all cmmercial LWRs during each f the years thrugh. This distributin is the sum f the annual dse distributins reprted by each licensed LWR each year. As previusly mentined, the distributin reprted by each LWR site fr is shwn in Appendix B. Table. shws the reprted dse distributins crrected fr the number f transient wrkers that were reprted by mre than ne site (see Sectin ). The ttal cllective dse decreased by < % t a value f, persn-csv (persn-rem) in. The value f CR decreased t a value f.. The large decrease frm t is primarily because f the change in methdlgy by which the CR value is determined (see Sectin..). In and, the CR value was determined directly frm the individual radiatin expsure recrds submitted under CFR. (Frm ) rather than calculating the value indirectly frm the statistical dse distributin summary as in prir years. This is the eleventh cnsecutive year that the value f CR has been <... Average Annual TEDE Dses Sme f the data presented in Tables.,., and. are graphically displayed in Figure., where it can be seen that the average cllective dse and average number f wrkers per BWR have been higher than thse fr PWRs since and that the values f bth parameters, in general, cntinued t rise at bth types f facilities until. Between and, the average cllective dse per reactr drpped by %. In, the cllective dse per reactr fr PWRs increased by % t persn-csv (persn-rem). The cllective dse per reactr fr BWRs decreased by % frm persn-csv (persn-rem) in, t persn-csv (persn-rem) in. The verall cllective dse per reactr fr LWRs remained the same at persn-csv (persn-rem) in. The number f wrkers with measurable dse per reactr has decreased t fr BWRs but increased t fr PWRs in. The verall decreasing trend in average reactr cllective dses since indicates that licensees are cntinuing t successfully implement ALARA dse reductin features at their facilities. Figures. and. are plts f mst f the ther infrmatin that is given in Tables.,., and.. The value fr the ttal cllective dse fr all LWRs decreased by <% frm a value f, persn-csv (persn-rem) in t, persn-csv (persn-rem) in. Tgether with the increase in the number f wrkers with measurable dse, this resulted in the average measurable dse per wrker decreasing t. csv (rem) in. Figure. shws that in the grss electricity generated increased t an all-time high f, MW-yr. NUREG- -

50 TABLE. SUMMARY DISTRIBUTION OF ANNUAL WHOLE BODY DOSES AT COMMERCIAL LIGHT WATER REACTORS* - Year N Meas'ble Expsure Meas'ble <. Number f Individuals with Whle Bdy Dses in the Ranges (csv r rem) Z > Ttal Number Mnitred Number with Measurable Expsure Cllective Dse** (persncsvr rem) CR***.,,,,,,,,,,,.,,,,,,,,,,,,.,,,,,,.,,,.,.,,,,,,,,,,.,.,,,,,,,,,,,,.,,,,,.,,,,,,.,,,.,,,,,,.,.,,,,,,,,,,.,.,,,.,,,,,,,,.,,,,,,,,,,,.,,,,,,,,,,,.,,,,,,,,,,,.,,,,,,,,,,,.,,..,,,,,,,.,,,,,,,,,,.,.,,,,.,,,.,.,,,,, ^,,.,,,,,,,,,,,,,,,,,,,,.. c m O CO Summary f reprts submitted in accrdance with CFR. r. (after ) by nly thse plants that had been In cmmercial peratin fr at least full year as f December f each f the indicated years. Figures shwn have been adjusted fr the multiple reprting f transient individuals (see Sectin ). ** The cllective dse, when nt reprted by the licensee, was calculated by the NRC staff using methds described in Sectin... ***CR is the rati f annual cllective dse delivered at Individual dses exceeding. csv (rem) t the ttal annual cllective dse. Fr and, CR was determined directly frm individual dse recrds submitted under CFR..

51 Figure. Average Cllective Dse and Number f Wrkers per Reactr. BWR Average Annual Cllective Dse «j i s C I J t ^ me OJUU riln LWR IV j$ w -r** y* ^ V X s *\> "^ fi N i a a Year T AHH LWR J c. ' " BWR wxtfxy PWR Average Annual Number f Wrkers with Measurable Dse ant ^ \ #s& n N *** «X*K OOW N n k^ r Year NUREG

52 Figure. Number f Operating Reactrs and Grss Electricity Generated Number f Operating Reactrs m S s cc s Z in i i " s *rr MI iii II MI i u i II MI Year Grss Electricity Generated O CD i BWR ; ne PWR ~ *wwvi LWR \ i i I LAP b,rf r a^t OJQ U ^ \#F A rrv '* rrtv fjxm ^, ** ^ h A B^P *<s? ^ T tw ^*^T. j <**' X«SX* Year - NUREG

53 Figure. Average Measurable Dse per Wrker and Cllective Dse per Megawatt-Year - Average Measurable Dse per Wrker. -. ; _. BWR i» Q a S&A^ O.Oj r*v \ \ ixwwyt PWR O<_M->. LWR.. p «.. Year Cllective Dse per Megawatt-Year cc >- S cs a a? u t s cs Q. " ".- " - -j ".-: '. i : " - Jn. If i_- **+t [*U C^ -i-fy V [ u ^ I I I» BWR - XXXXXK PWR <-*><-> LWR. " Year NUREG- -

54 The fluctuatins in the parameters fr the years fllwing the accident at the TMI plant in may reflect sme f the impact that this incident had n the nuclear pwer industry. The decrease seen in dse trends since may be attributable t several factrs. Utilities have cmpleted mst f the tasks initiated as a result f the lessns learned frm the Three Mile Island accident, and they are increasing effrts t avid and reduce expsure. The imprtance f expsure cntrl and the cncept f keeping expsures t ALARA levels is cntinually being stressed, and mst utilities have established prgrams t cllect and share infrmatin relative t tasks, techniques, and expsures. T further assist in the identificatin f any trends that might exist, Figure. displays the average and median values f the cllective dse per reactr fr BWRs and fr PWRs fr the years thrugh. The ranges f the values reprted each year are shwn by the vertical lines with a small bar at each end marking the tw extreme values. The rectangles indicate the range f values f the cllective dse exhibited by thse plants ranked in the twenty-fifth thrugh the seventy-fifth percentiles. Since the median values usually are nt as greatly affected by the extreme values f the cllective dses, they d nt nrmally fluctuate as much frm year t year as d the average values. The median cllective dse fr PWRs experienced an increase frm persn-csv (persn-rem) in t persn-csv (persn-rem) in. At BWRs, the median fluctuates mre frm year t year, and in the median cllective dse decreased t persn-csv (persn-rem). Figure. als shws that, in, % f the PWRs reprted cllective dses between and persn-csv (persn-rem) while % f the BWRs reprted cllective dses between and persn-csv (persn-rem). Nearly every year, the median cllective dse is less than the average, which indicates that the cllective dse fr mst plants is less than the average cllective dse per reactr (the value that is widely quted). The value at vtfileh % f the reactrs reprted greater cllective dses and the ther % reprted smaller cllective dses. - NUREG-

55 Figure. Average, Median, and Extreme Values f the Cllective Dse Per Reactr Middle % f BWRs Middle % f PWRs DD Average Cllective Dse Median Cllective Dse E? c S. I a. s g a > g U - - Year

56 . Plant Rankings by Cllective Dse per Reactr Because the number f reactrs frm which data have been cllected is still statistically rather small, the infrmatin reprted by a few reactrs where unusual cnditins r prblems may have ccurred culd have a large impact n sme f the statistics presented in this reprt. In an effrt t identify thse plants, Tables. and. list the BWRs and PWRs in ascending rder f cllective dse per reactr fr each f the years frm thrugh. The ttal cllective dse per site is listed in the tables even thugh the dse per reactr was used fr all ranking. Tw ther parameters, average measurable dse per wrker and cllective dse per megawatt-year, are als given fr each plant. Als shwn is a parameter CR, which is defined as the rati f the annual cllective dse delivered at individual dses exceeding. csv (rem) t the ttal annual cllective dse. The value f CR has cntinued t decline fr mst plants, and in, the CR fr all the U.S. LWRs fell between. and., the range recmmended by the UNSCEAR [Ref. ]. Nte that in and, the CR value was determined directly frm the individual radiatin expsure recrds submitted under CFR. (Frm ) rather than calculating the value frm the statistical dse distributin summary (see Sectin..). in, the five BWR sites with the highest cllective dses all exceeded persn-csv (persn-rem) per reactr (Table.). These reactrs were Nine Mile Pint and, Dresden and, Washingtn Nuclear, Pilgrim, and Millstne Pint. Althugh the seven reactrs at these five sites represented nly % f the BWRs, they cntributed % f the ttal cllective dse incurred at BWRs in. Sme f the activities that cntributed t the cllective dse accumulated at the BWR site with the highest cllective dse per reactr [Millstne Pint with persn-csv (persn-rem)] were weld repair, in-service inspectin, hanger wrk, insulatin remval and replacement, staging wrk, and refueling activities. In, the five PWR sites with the highest cllective dses all exceeded persn-csv (persn-rem) per reactr (Table.). These reactrs were Zin and, Haddam Neck, Palisades, Indian Pint, and Maine Yankee. Althugh representing % f the PWRs included in, they cntributed % f the ttal cllective dse at PWRs. Much f the cllective dse accumulated at the plant with the highest dse per reactr in [Maine Yankee with persn-csv (persn-rem)] was attributed t steam generatr related wrk (including tube sleeving, eddy current testing, and sludge lancing), reactr clant pump wrk, utage supprt, valve wrk, decntaminatin, refueling activities, and in-service inspectin. - NUREG-

57 TABLE. BIUN WATER REACTORS LISTED IN ASCENDING ORDER OF COLLECTIVE DOSE PER REACTOR* - Site Name LMERICK GRAND GULF BROWNS FERRY., VERMOHTYANKEE RIVER BEND NWEMfLEPO»«T PERRY DUANE ARNOLD BIG ROCK PONT FERMI CLINTON UQUEHANNA QUAD CmE. FTTZPATRICK HOPE CREEK WASHINGTON NUCLEAR BRUNSWICK, LASAUE COOPER STATION MLLTONEPOMT MONTICEULO PEACH BOTTOM, DRESDEN. HATCH, PILGRM OYSTER CREEK cllect Dte per Sits* IK,,. DOM per Wbttr Dse per MW-Yr CR" tte Name COOPER STATION MILLSTONE POINT MONTICEUO LMERICK BROWN FERRY. FERMI PEACH BOTTOM, HATCH BIG ROCK POINT PILGRM NINE MILE POINT DRESDEN, BRUNWCK SUSQUEHANNA VERMOHTYANKEE CLINTON HOPE CREEK GRAND GULF DUANE ARNOLD PERRY QUAD CITIE, LAALLE WASHINGTON NUCLEAR OYSTER CREEK FTTZPATRICK RWERBEND Cdact Dse per KB*,, Dse f«t Wbttr Dse per MW-Yr......S CR" lte Nairn FERMI MILLSTONE POINT HOPE CREEK LMERICK BIG ROCK POINT USQUEHANNA RNERBEND VERMOHTYANKEE FITZPATRICK PEACH BOTTOM. PERRY BROWN FERRY, NINE MILE POINT GRAND GULF HATCH COOPER STATION DUANE ARNOLD OYSTER CREEK QUAD CITIES LASALLE PILGRM BRUNSWKK WASHINGTON NUCLEAR MONTICELLO CLINTON DRESDEN, Cllect Dse per Site*. Dse per Wrker Dse per MW-Yr CR" SNeName VERMOHTYANKEE GRAND GULF CLINTON NHEMLEPOMT COOPER STATION BIG ROCK POINT DUANE ARNOLD LMERICK PLGRM FERMI SUSQUEHANNA BROWNS FERRY. PEACH BOTTOM, FITZPATRICK HOPE CREEK LASALLE MILLSTONE PONT MONTICELLO DRESDEN, HATCH BRUNSWICK RIVER BEND QUAD CITIES PERRY OYSTER CREEK WASHINGTON NUCLEAR Cllect Dse per SNC, Dse P»r Wrker Dte PW MW-Yr OS CR~ SKeName FERMI MONTICELLO BIG ROCK POINT PERRY RIVER BEND OYTER CREEK LMERICK BROWN FERRY, VERMONTYANKEE HOPE CREEK PEACH BOTTOM, COOPER STATION SUSQUEHANNA HATCH LASALLE CLINTON FTTZPATRICK BRUNSWICK GRAND GULF DUANE ARNOLD QUADCITTE NINE MLE POINT DRESDEN, WASHINGTON NUCLEAR PILGRM MILLSTONE POINT Cllect Dse per Site* Dse PW Wrker Dte per MW-Yr CR" ' FrsMeswMh mretianneperalkig reactr, tie cbectue dse per reactr Is btained by dmtng tie cttecftve dte fr tie sxe by lie number f reactrs. ' CR It tie ra*> f tie annual ctleclke dse drvnred at Individual dses xcdtip. cv (rents) t tie ctctve dse. Fr ". - data, tie CR value was determined trn the MMdual Frm submittals. ATI dtes are In csv(remt).

58 TABLE. PRESSURIZED WATER REACTORS LISTED IN ASCENDING ORDER OF COLLECTIVE DOSE PER REACTOR*** SteNvna CALLAWAY COOK NXANPONT YANKEE ftowe PRAIRIE ISLAM) FORT CALHOUN CALVERT CUFFS ON, EABROOK CRYSTAL RIVER UAINE YANKEE SOUTH TEXAS POINT BEACH BYRON SAN ONOFRE COMANCHE PEAK ARKANSAS U MCGURE VGTLE OCONEE, MllLTCNEPOINr ROBINSON THREE MILE ISLAND PALO VERDE PAUSADE DAVIMESE KEWAUNEE HARRIS SALEM CATAWBA ST. LUCIE BEAVER VAIEY SURRY DIABLO CANYON BRAIDWOOD SUMMER NORTH ANNA FARLEY UNA WOLF CREEK EUYAH WATERFORD TURKEY POINT, TROJAN HADOAMNECK INDIAN POINT BH taha. DOM P«r Dert>' Wafer. e. ai. ai S au a ais S S.. OX eas. DOM P*r MW YCR" a ai ai ai as OOO a c OOO OOO a Q... SteNeme DAVIS ESSE SUMMER THREE MILE ISLAND SOUTH TEXAS WOLF CREEK TROJAN MDIANPCNT BYRON PRAIRIE ISLAM) SAN ONOFRE, BRAIDWOOD KEWALNEE POINT BEACH ST. LUCIE BEAVER VALLEY SEASROOK TURKEY POINT. CALVERT CUFFS PALO VERDE COMANOEPEAK MCURE CATAWBA HADOAMNECK INDIAN POINT HARRIS VOGUE SALEM OCONEE WATERFRD DIABLO CANYON SEQUOYAH COOK GiNNA SURRY FORT CALHOUN NORTH ANNA PAUSADES CALLAWAY ROBINSON FARLEY CRYSTAL RIVER ARKANSAS MAINE YANKEE Zl ON MILLSTONE POINT Cbct B Dn _, Dw Wker COS ai ais ais ai a ae MW Yr a a ai ai. as as as as as as CR" am OOO a ai am ai am ai an ace ai am am a ai am ai as am am am ais ai am ais ai ", tas SteNme EABROK WATERFRD COOK HARRIS PRAIRIEISLAMM COMANCHE PEAK CRYSTAL RIVER "MILAN PtNT OCONEE POINT BEACH KEWAUNEE SOUTH TEXAS ARKANSAS BRAIDWOOD TURKEY PONT, DIABLO CANYON FORTCALHOLN FARLEY WLFCREEK VGTLE SEQUOYAH SURRY GNNA PALO VERDE CATAWBA CALVERT CUFFS SALEM THREE MILE ISLAND BYRON CALLAWAY MCGURE ST. LUCIE SAN ONOFRE MILLSTONE PONT PAUSADES UMMER BEAVER VALLEY ON ROBINSON DAMS BESSE MAINE YANKEE HADOAMNECK NORTH ANNA INDIAN POINT COMCt Dw Mr Gil* m m CB Per VVaker am am acrr am am a ai ax a Dw per MW YCR" a a a ai ai ai at at a as as as a am am am am am am am am am am am am am ai ai an am am am a ai am am a a am an an SMNMU CALLAWAY SAN ONOFRE BEAVER VALLEY FORT CALHOUN SOUTH TEXAS TWEE MILE ISLAND COMANCHE PEAK INDIAN PINT PRAIRIE ISLAND INDIAN POINT PALISADES ROBINSON KEWALNEE MAINE YANKEE PCHNrBEACH ARKANSAS MILLSTONE PONT ALEM NORTH ANNA CATAWBA VOGUE EAROOK FARLEY HADOAMNECK (UNA BYRON DAVISESSE EQUYAH BRAIDWD a ON PALO VERDE OCONEE SURRY WATERFRD MCURE HARRIS CALVERT CUFFS CRYSTAL RIVER WOLF CREEK TURKEY PONT, COOK ST. LUCIE DIABLO CANYON UUMER TBB' CdK>. DOM per Wker OOO OOO per MW Y CR" a a a a ai at ai ai ai ai ai ai ai ai as OOO a OOO a a a ace as a a a a a a c ai a as a ai ai a am ai a c a ai as a a a a a ai ai a IBB SteNane DAVI&BESSE CRYSTAL RIVER SUMMER WOLF CREEK PRAIRIE ISLAM) INDIAN POINT MCGURE COMANCHE PEAK POINTBEACH VSTLE OCONEE COOK SEASROOK TURKEY PONT / KEWALNEE SALEM CALVERT CUFFS BRAIDWOOD GtNNA FORT CALHOUN DIABLO CANYON SOUTH TEXAS BYRON WATERFRD PALO VERDE HARRIS SEQUOYAH NORTH ANNA CALLAWAY ARKANSAS SURRY ST. LLICIE MILLSTONE POINT THREE MILE ISLAND ROBINSON BEAVERVALLEY SAN ONOFRE CATAWBA FARLEY ICN HADOAMNECK PALISADES INDIAN POINT MAINE YANKEE perstl m Dw per Waller am am an an ai aw aw ais ais ais per MW.YT a a a ai ai ai ai ai ai as '.. CR" am am am am am am am am am am am am am am am ai am am am am am am am am am am ai a am am am am am aw ai a * Fr tkeswtth mre than neperabng reactr, tie cllective dse per reactr Is btained by dmdkig the cllective dse fr the site by the number f reactrs. * CR Is the rati f the annual cllective dse delivered at MMdual dses exceeding.csv(rems) t the cllective dse. Fr " and " data, tie CR value was determined frm the MMdual Frm submittals. ** AI dses are h csv (rents). NUREG

59 Tables.a and b list the sites that had been in cmmercial peratin fr at least years as f December,, and shw the values f several parameters fr each f the sites. They als give averages fr the tw types f reactrs. Based n the reactr-years f peratin accumulated by the BWRs listed, the average annual cllective dse per reactr was fund t be persn-csv (persn-rem), the average measurable dse per wrker was. csv (rem), and the average cllective dse per megawatt-year was.. Based n the reactr-years f peratin at the PWRs listed, the average annual cllective dse per reactr, average measurable dse per wrker, and average cllective dse per megawatt-year were fund t be persn-csv (persn-rem),. csv (rem), and. persn-csv/mw-yr, respectively. All f these values, at bth types f facilities, are lwer than thse fund fr the year perid ending in, with the exceptin f the average cllective dse per site and average cllective dse per megawatt-year at PWRs, which remained the same. In sme cases, the plants having the lwer values fr mst f the parameters shwn in Tables.a&b are the newer plants. Sme f the lder, smaller plants, such as Big Rck Pint, als appear near the tp f the listings because they reprt small cllective dses. Hwever, the rati f cllective dse t megawatt-years is generally higher fr these plants because f their limited pwer generatin capability. Usually, the cmbinatin f a large annual cllective dse and a large cllective dse t megawatt-year rati fr a plant indicates that extensive maintenance r mdificatins were undertaken during the year. Jbs that were large cntributrs t BWR dses in included in-service inspectins, valve maintenance wrk, refueling activities, shielding installatin and remval, and area and system decntaminatin. At PWR facilities, the majr cntributrs t the cllective dse were steam generatr related wrk, valve maintenance wrk, refueling activities, scafflding and insulatin, in-service inspectins, health physics cverage, and reactr clant pump maintenance. A cmplete breakdwn f the activities cntributing t the cllective dse at the ten sites with the highest dse per reactr ranking in (frm Tables. and.) is given in Tables.a and.b fr BWRs and PWRs respectively. The utage dse and duratin are shwn as well as the cllective dse fr each activity. NUREG- -

60 TABLE.a -YEAR S AND AVERAGES LISTED IN ASCENDING ORDER OF COLLECTIVE DOSE PER BWR - Site Name* Number f Reactr Years Annual Cllective Dse per Reactr Ttal Cll. Dse per Site (csv) Wrkers with Meas. Dses Avg. Meas. Dse (csv) Ttal MW-yrs Average Cllective Dse per MW-yr LIMERICK,,,.,.. FERMI,.,.. BIG ROCK POINT,... VERMONT YANKEE,.,.. BROWNS FERRY,,,,.,.. COOPER STATION,,.,.. NINE MILE POINT,,,.,.. SUSQUEHANNA,,,.,.. GRAND GULF,,.,.. HOPE CREEK,,.,.. PEACH BOTTOM,,,.,.. MONTICELLO,,.,.. CLINTON,,.,.. DUANE ARNOLD,,.,.. MILLSTONE POINT,,.,.. RIVER BEND,,.,.. PERRY,,.,.. HATCH,,,.,.. FITZPATRICK,,.,.. BRUNSWICK,,,.,.. PILGRIM,,.,.. LASALLE,,,.,.. QUAD CITIES,,,.,.. DRESDEN,,,.,.. WASHINGTON NUCLEAR,,.,.. OYSTER CREEK,,.,.. Grand Ttals and Averages,,.,.. Averages Per Reactr-Year,. * Sites where nt all reactrs had cmpleted full year* f cmmercial peratin f a* // are nt Inducted - NUREG-

61 TABLE.b -YEAR S AND AVERAGES LISTED IN ASCENDING ORDER OF COLLECTIVE DOSE PER PWR - Site Name* Number f Reactr Years Annual Cllective Dse per Reactr Ttal Cll. Dse per Site (csv) Wrkers with Meas. Dses Avg. Meas. Dse(cSv) Ttal MW-yrs Average Cllective Dse per MW-yr PRAIRIE ISLAND, INDIAN POINT SEABROOK SOUTH TEXAS, POINT BEACH, KEWAUNEE COOK, FORT CALHOUN THREE MILE ISLAND DAVIS-BESSE BYRON, OCONEE,, SAN ONOFRE,,* CALVERT CLIFFS, CALLAWAY VOGTLE, BRAIDWOOD, CRYSTAL RIVER WOLF CREEK SALEM, HARRIS MCGUIRE. PALO VERDE,, BEAVER VALLEY, WATERFORD CATAWBA, SUMMER ARKANSAS, GINNA ST. LUCIE, DIABLO CANYON, SEQUOYAH, SURRY, TURKEY POINT, ROBINSON FARLEY, PALISADES NORTH ANNA, MILLSTONE POINT, ZION. MAINE YANKEE HADDAM NECK INDIAN POINT,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,., Grand Ttals and Averages Averages Per Reactr-Year,,.,... * Sites where nt all reactr* had cmpleted S full year* f cmmercial peratin a* f // are nt included San Onfre * included in the cmpilatin even thugh Unit is n lnger In peratin. NUREG- -

62 TABLE.a ACTIVITIES CONTRIBUTING TO HIGH COLLECTIVE DOSES AT SELECTED PLANTS IN BWR's with High Cllective Dses Millstne Pint ( rem) Outage dse/duratin: rem/ days Average daily utage dse:. rem/day Average daily perating dse: N/A Weld repair (drywell) (. rem) -ISI (in-service inspectin) (drywell) ( J rem) Hanger wrk (drywell) (. rem) Insulatin remval/replacement (drywell) (. rem) -Staging (drywell) (. rem) Refueling (. rem) -Cleanup valve replacement (drywell) (. rem) -Shielding (drywell) (. rem) Dresden, ( rem) Outage dse/duratin (U): rem/ days Outage dse/duratin (U): rem/ days Average daily utage dse(u):. rem/day Average daily utage dse(u):. rem/day Average daily perating dse (U+):. rem/day Unit -RWCU (reactr water cleanup system) pipe and heat exchanger replacement (. rem) Valve wrk/replacement (Ttal f. rem) Tw " MOVs (mtr-perated valves) replaced -. rem MSP (main steam islatin valve) repair -. rem Electrmagnetic and safety relief valve repair -. rem -ISI (in-service inspectin) in drywell (. rem) Shielding (Ttal f. rem) Perm, recirculatin ring header shielding installatin -. rem Temprary drywell shielding installatin/remval -. rem Outage activities supprt (Ttal f. rem) HP supprt -. rem Operatins supprt -. rem Chemical decntaminatin (recirc and RWCU) (. rem) -installed instrument caps n LPCI (lw pressure clant injectin) recirc. risers fr injecting deen slutin (. rem) -Inspect/clean main cndenser water bxes (. rem) -Insulatin remval/replacement in drywell (. rem) -CRD (cntrl rd drive) remval/installatin (. rem) -Unelg drain line at bttm f reactr vessel (. rem) Pilgrim ( rem) Outage dse/duratin: rem/ days Average daily utage dse:. rem/day Average daily perating dse:. rem/day -ISI (in-service inspectin) (Includes dses due t scafflding and insulatin) (. rem) -Refueling (Ttal f rem) Reactr head remval/replacement, cavity decn -. rem -Mdificatins (. rem) MOV (mtr-perated valve) repair/replacement (. rem) -Crrective maintenance (. rem) -Health physics supprt (. rem) Miscellaneus supprt (. rem) -Shielding (. rem) -Operatins supprt (. rem) -Preventive maintenance ( rem) -Decntaminatin (. rem) WNP ( rem) Outage dse/duratin: rem/ days Average daily utage dse:. rem/day Average daily perating dse:. rem/day -Shielding (drywell) installatin/remval ( rem) -Reactr disassembly/reassembly (Ttal f. rem) Reactr reassembly -. rem Reactr disassembly -. rem -Chemical decntaminatin f RWCU (reactr water cleanup system) (. rem) -ISI (in-service inspectin) fr ersin/crrsin (. rem) Main steam relief valve remval/replacement (. rem) - NUREG-

63 TABLE.a (Cntinued) ACTIVITIES CONTRIBUTING TO HIGH COLLECTIVE DOSES AT SELECTED PLANTS IN BWR's with High Cllective Dses Nine Mile Pt, ( rem) Outage dse/duratin (U): rem/ days Outage dse/duratin (U): rem/ days Average daily utage dse (U):. rem/day Average daily utage dse (U):. rem/day Average daily perating dse: N/A UnrH -ISI (in-service inspectin) (. rem) -Valve wrk/replacement (Ttal f. rem) EC (emergency cling) check valve repair -. rem Drywell Limrtrque valve wrk -. rem Mdificatins t pressure relief valves -. rem -CRD (cntrl rd drive) exchanges (. rem) -Hearth physics surveys and supprt ( rem) -Refueling (including reactr head remval/replacement, ISI, decern, fuel sipping) (. rem) -RRP cler replacement (. rem) -Operatins (drywell) (. rem) -Shielding (drywell) (. rem) -Insulatin wrk (. rem) -Husekeeping (drywell) (. rem) Unit -ISI (Ttal f rem) Inside bishield -. rem Outside bishield -. rem -Snubber related wrk (Ttal f. rem) Snubber reductin mdificatins -. rem Snubber functinal testing -. rem -Valve wrk/replacement (Ttal f. rem) MOV (mtr-perating valve) testing -. rem SRV (safety relief valve) change ut -. rem -Refueling (Ttal f. rem) Reactr head remval/replacement -. rem Operatins and supprt -. rem -CRD exchanges (. rem) -Hearth physics surveys and jb cverage (. rem) -Temprary shielding (. rem) -Neutrn mnitr replacement/repair ( rem) -Decntaminatin (drywell) (. rem) NUREG- -

64 TABLE.b ACTIVITIES CONTRIBUTING TO HIGH COLLECTIVE DOSES AT SELECTED PLANTS IN PWR's with High Cllective Dses Maine Yankee ( rem) Outage dse/duratin*: rem/ days Average daily utage dse:. rem/day Average daily perating dse: N/A Outage extended frm // t // -Steam generatr related wrk (Ttal f. rem) Tube sleeving (, tubes sleeved) -. rem ECT (eddy current testing) -. rem Sludge lancing and inspectins - rem Manual hard rlling -. rem -RCP (Reactr Clant Pump) wrk (Ttal f. rem) Rtating assembly replacement -. rem Mtr remval/installatin - rem Seal replacement -. rem Outage supprt (Ttal f rem) Rad Cntrls utage supprt -. rem Valve wrk (Ttal f. rem) Valve and SRV (safety relief valve) maintenance -. rem MOV (mtr-perated valve) testing and repair -. rem Decntaminatin (Ttal f. rem) Reactr clant system lp -. rem Refueling Operatin (Ttal f. rem) Reactr head remval/replacement -. rem CEA (cntrl element assembly) shaft replacement -. rem ISI (in-service inspectin) (. rem) Pressurizer incnel inspectin (. rem) -Temprary shielding ( rem) Indian Pint ( rem)* Outage dse/duratin:. rem/ days Average daily utage dse:. rem/day Average daily perating dse:. rem/day "Indian Pint perfrmed a full system decntaminatin in -Mdificatins (Ttal f. rem) Steam generatr nzzle ring installatin -. rem Reactr vessel head split pin repair -. rem -Refueling (. rem) -Maintenance (. rem) -Radiatin prtectin (. rem) -Radwaste (. rem) -Steam generatr wrk (Ttal f. rem) Primary side (eddy current testing) -. rem Secndary side (sludge lancing) -. rem -Scafflding and insulatin installatin/remval ( rem) -Supervisry plant turs (. rem) -ISI (in-service inspectin) (. rem) -Full system decntaminatin ( rem) -RCP (Reactr Clant Pump) wrk ( rem) -Operatins (. rem) -MOV (mtr-perated valve) wrk (. rem) -Services (lighting, air) (. rem) Palisades ( rem) Outage dse/duratin: rem/ days Average daily utage dse:. rem/day Average daily perating dse:. rem/day -Refueling (Ttal f. rem) Reactr head remval/replacement -. rem Fuel mvement -. rem -ISI (in-service inspectin) (Ttal f. rem) Incnel weld inspectins (. rem) -Valve wrk (. rem) -Insulatin remval/replacement (. rem) -Steam generatr wrk (Ttal f rem) Nzzle dam installatin/remval -. rem ECT (eddy current testing) -. rem -Scafflding installatin/remval (. rem) -Health Physics surveys (. rem) -Mechanical maintenance (. rem) -Pump wrk (. rem) -Ventilatin system maintenance (. rem) -Decntaminatin and cleanup (. rem) -Temprary shielding (. rem) -Electrical maintenance (. rem) - NUREG-

65 TABLE.b (Cntinued) ACTIVITIES CONTRIBUTING TO HIGH COLLECTIVE DOSES AT SELECTED PLANTS IN PWR's with High tive Dses Zin, ( rem) Outage dse/duratin (U): rem/ days Outage dse/duratin (U): rem/ days Average daily utage dse (U):. rem/day Average daily utage dse (U):./day Average daily perating dse: N/A UNIT Steam generatr wrk (. rem) -Valve wrk (. rem) -Scafflding installatin/remval (. rem) ISI (in-service inspectin) (. rem) -Radiatin prtectin supprt (. rem) -Refueling (Ttal f. rem) Reactr head disassembly/assembly - rem Fuel shuffle and inspectin -. rem -Snubber/hanger wrk (. rem) -Shielding (. rem) -Flange wrk (. rem) -Reactr clant pump wrk (. rem) -Operating department rutines (. rem) Unit -Steam generatr wrk (. rem) -Valve wrk (. rem) Scafflding installatin/remval (. rem) -ISI (. rem) -Radiatin prtectin supprt (. rem) -Refueling (Ttal f. rem) Reactr head disassembly/assembly - rem Fuel shuffle and inspectin -. rem -Snubber/hanger wrk (. rem) -Shielding (. rem) -Reactr clant pump wrk ( rem) Haddam Neck ( rem*) Outage dse/duratin: rem/ days Average daily utage dse:. rem/day Average daily perating dse:. rem/day * rem ttal year dse measured by TLD, rem utage dse measured by pcket in chamber -Steam generatr related wrk (Ttal f. rem) Eddy current and ultrasnic testing - rem Tube plugging and rerlls -. rem Equipment setup/teardwn -. rem Remve/install manways -. rem Install/remve nzzle cvers -. rem HP surveys/jb cverage -. rem Valve related wrk (Ttal f. rem) MOV (mtr-perated valve) testing and repairs -. rem Misc. valve repair -. rem Gate valve pressure lcking fix - rem Inspectin and repair f service water system piping (. rem) -ISI (in-service inspectin) (Ttal f. rem) UT (ultrasnic testsj/liquid penetrant exams -. rem Insulatin remval/replacement. rem Scafflding installatin/remval -. rem -Refueling (. rem) -Operatins (. rem) -HP cverage (. rem) Facilities and waste management (. rem) Shielding (. rem) -RCP (Reactr Clant Pump) seal replacement (. rem) NUREG- -

66 Even with the use f better techniques and rbtics, these tasks cntinue t be respnsible fr a majr percentage f the cllective dse. It shuld be nted that the differences in nuclear plant designs and the ages f the plants, even between plants f a given type, affect the nature f these parameters [Ref. ]. Therefre, care shuld be exercised when attempting t draw cnclusins frm these data. Frm the abve analysis, ne can see that the largest cntributr t the cllective dse is usually assciated with utages at a site. In analyzing cllective dse trends, it is useful t examine the utage data fr reactrs t lk fr a relatinship between the cllective dse and the utage infrmatin fr the reactrs. Figure. displays the ttal number f utage days fr BWRs and PWRs respectively. The cllective dse and average measurable dse are als pltted t allw fr the cmparisn f utage duratin t cllective dse.. Cllective Dse by Wrk Functin and Emplyee Type Each plant is required by its Technical Specificatins t submit an annual statistical reprt that prvides the cllective dse f wrkers mnitred at each plant site by emplyee type (plant, utility, r cntractr) and by wrk and jb functins. A cpy f the reprt submitted fr each reactr site is prvided in Appendix D, and much f the data are graphically represented fr each site in Appendix E. Tables. thrugh. summarize the data fr BWRs, PWRs, and LWRs. Table. shws that, at bth BWRs and PWRs, abut % f the cllective dse is incurred during rutine and special maintenance activities. Als, the prtin f the cllective dse incurred during mst f the ther activities is similar at the tw types f plants. One shuld nte that the cllective dses btained frm these reprts are nt used in any ther tables in this dcument. This is because the Technical Specificatins f each plant require nly % f the plant's cllective dse be accunted fr, and sme utilities may use the results f self-reading pcket dsimeters instead f the results f the dsimeter f recrd (usually thermluminescent dsimeters) in cmpiling the data. Als, when examining the number f persnnel shwn n these reprts, it shuld be remembered that individuals wh perfrm tasks in mre than ne categry may be cunted mre than nce. Table. shws that wrkers perfrming special maintenance prir t incurred the largest prtin (%-%) f the cllective dse and that wrkers perfrming rutine maintenance activities usually incurred between % and % f the ttal. Fr the past years, the percentage f cllective dse attributed t rutine maintenance has been greater than that f special maintenance. This may be indicative f a trend shwing a reductin in TMI-related activities and a greater emphasis n steady-state rutine maintenance. Overall, values have been fairly stable ver the years with these tw categries, special maintenance - NUREG-

67 Figure. Outage Days, Average Dse, and Cllective Dse BWR, >- I CO u I,,, NUREG-

68 TABLE. ANNUAL COLLECTIVE DOSE BY WORK FUNCTION AND PERSONNEL TYPE WORK AND JOB FUNCTION STATION EMPLOYEES PERSON-cSv % OF UTILITY EMPLOYEES PERSON-cSv % OF CONTRACT WORKERS PER WORK FUNCTION PERSON-cSv % OF PERSON-cSv % OF BOILING WATER REACTORS REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING,,.%.%.%.%.%.%.%.%.%.%.%.%,,.%.%.%.%.%.%,,,.%.%.%.%.%.%, PRESSURIZED WATER REACTORS.%.%,.%,.% REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING,.%.%.%.%.%.%.%.%.%.%.%.%,,,..%.%.%.%.%.%,,,,..%.%.%.%.%.%,.%,.%,.%,.% ALL LIGHT WATER REACTORS c m CO REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING,,.%.%.%.%.%.%.%.%.%.%.%.%,,,,..%.%.%.%.%.%,.%,.%,.%,,,,.,.%.%.%.%.%.%.%

69 z c m TABLE. w PERCENTAGES OF ANNUAL COLLECTIVE DOSE AT LWRs BY WORK FUNCTION - WORK FUNCTION PERCENTAGE OF COLLECTIVE DOSE EACH YEAR REACTOR OPERATIONS AND SURVEILLANCE.%.%.%.%.%.%.%.%.%.%.%.% ROUTINE MAINTENANCE.%.%.%.%.%.%.%.%.%.%.%.% IN-SERVICE INSPECTION.%.%.%.%.%.%.%.%.%.%.%.% SPECIAL MAINTENANCE.%.%.%.%.%.%.%.%.%.%.%.% WASTE PROCESSING.%.%.%.%.%.%.%.%.%.%.%.% REFUELING.%.%.%.%.%.%.%.%.%.%.%.%

70 and rutine maintenance, always accunting fr the majrity f the cllective dse. Sme f the fluctuatins shwn inthe percentage f the dse incurred during refueling activities (particularly in thrugh, when it increased t ver %) is due t the fact that sme sites include dses ther than thse directly assciated with fuel mvement in this categry. Figure. graphically shws the trends in the cllective dse by wrk functin and type f persnnel fr the years thrugh fr BWRs and PWRs separately. The general decrease in cllective dse is als apparent amng mst f these activities. Table. presents the distributin f the cllective dse fr at all LWRs amng five ccupatinal categries. As in past years, maintenance persnnel incurred the majrity (%) f the cllective dse with cntractr maintenance persnnel receiving abut twice as much as the statin maintenance emplyees cmbined. Nne f the values listed changed significantly frm thse fund fr thrugh. The cllective dses shwn in Tables. and. d nt equal thse shwn in ther tables in the reprt because they are the sum f the dses taken frm the type f annual reprts shwn in Appendix D rather than the cllective dse that was btained r calculated frm the annual reprts that had been required t be submitted pursuant t CFR.. Anther use made f the reprts given in Appendix D is in prprtining the cllective dse btained frm the. annual reprts int the wrk functins and persnnel types shwn in Appendix C. This was dne in the fllwing way: () The cllective dse incurred by wrkers in the wrk functin "Reactr Operatins and Surveillance" n each plant's annual reprt submitted pursuant t their technical specificatins (the first number in the last clumn in Appendix D) was determined. () The rati f this dse t the ttal cllective dse (the last number in the last clumn in Appendix D) was calculated and multiplied by the ttal cllective dse that had been btained frm the. annual reprts. This prduct is the cllective dse shwn in the clumn headed "Operatins" in Appendix C. () The cllective dse shwn in the clumn headed "Maintenance and Others" in Appendix C was determined by first summing the cllective dses incurred by wrkers in the five remaining functins given in Appendix D and then calculating the fractin that this dse is f the ttal cllective dse. This fractin was multiplied by the ttal cllective dse calculated frm the. annual reprts t yield the cllective dse shwn in this clumn f Appendix C. - NUREG-

71 Figure. Cllective Dse by Wrk Functin and Persnnel Type - Biling Water Reactrs Plant Cntract Pressurized Water Reactrs Plant Cntract tut**. ^*" t * Vn Ye*, *- NUREG- -

72 TABLE. ANNUAL COLLECTIVE DOSE BY OCCUPATION AND PERSONNEL TYPE OCCUPATION STATION EMPLOYEES PERSON-cSv % OF UTILITY EMPLOYEES PERSON-cSv % OF CONTRACT WORKERS PERSON-cSv % OF PER WORK FUNCTION PERSON-cSv % OF BOILING WATER REACTORS MAINTENANCE OPERATIONS HEALTH PHYSICS SUPERVISORY ENGINEERING,,.%.%.%.%.%.%.%.%.%.%.%.%,,.%.%.%.%.%.%,,.%.%.%.%.%.% ^ PRESSURIZED WATER REACTORS m MAINTENANCE OPERATIONS HEALTH PHYSICS SUPERVISORY ENGINEERING,,.%.%.%.%.%.%,.%.%.%.%.%.%,,.,.%.%.%.%.%.%,,. ^.%.%.%.%.%.% ALL LIGHT WATER REACTORS MAINTENANCE OPERATIONS HEALTH PHYSICS SUPERVISORY ENGINEERING,,,.%.%.%.%.%,.%.%.%.%.%,,..%.%.%.%.%,,,..%.%.%.%.% I,.%,.%,.%,.% NUREG- CO

73 () A similar prcedure was fllwed in determining the cllective dse fr the clumns headed "Cntractr" and "Statin & Utility" in Appendix C.. Number f Persnnel by Wrk Functin and Emplyee Type Half f the infrmatin presented in the statistical annual reprts shwn in Appendix D cncerns the number f varius types f persnnel that perfrmed certain wrk functins. Tables. and. sum this infrmatin t shw the percentage f persnnel by wrk functin and ccupatin. The majr prblem in interpreting the numbers shwn in these tables is that the same persn may perfrm several wrk functins during the year s that the ttal number f persnnel btained by summing thse shwn in the varius wrk functins wuld be inflated. Hwever, Table. is still useful in shwing the percentage f persnnel assciated with each f the six wrk functins shwn. Abut % f the persnnel perfrmed rutine r special maintenance functins, % were invlved with reactr peratins and surveillance, and the remaining % were divided amng the ther three wrk functins. Table. shws the percentage f persnnel in each f five ccupatinal categries at BWRs, PWRs, and LWRs. The wrkers were similarly distributed at BWRs and PWRs. The largest differences ccurred in the maintenance and supervisry percentages fr. Overall, % f the persnnel were cntractrs, % were statin emplyees, and % were utility emplyees in. Table. presents the average annual dse incurred by wrkers in the five ccupatinal categries in. These averages were calculated by dividing the cllective dse reprted fr these grups (see Table.) by the number f individuals shwn in Table.. It shws that, in mst instances, the maintenance and hearth physics persnnel incur the highest average dses. Examinatin f the values f the averages given in Table. is subject t several surces f errr: () the number f individuals may be inflated because the same plant cntractr emplyee may wrk at several plants s that the emplyee wuld be cunted mre than nce in a summary such as Table.; () the ccupatins are nt clearly defined s that wrkers perfrming certain tasks in ne plant may be classified as being in ne ccupatin and be included in a different ne at anther plant; and () sme plants cunt nly thse wrkers whse dses exceed. csv (rem) while ther plants cunt all wrkers regardless f the dse received. Because f these mitigating factrs, the usefulness f the numbers f individuals btained frm the reprts prvided in Appendix D is limited; therefre, they are nt used t develp any ther statistics in this dcument. NUREG- -

74 TABLE. NUMBER OF PERSONNEL* BY WORK FUNCTION AND PERSONNEL TYPE WORK AND JOB FUNCTION STATION EMPLOYEES NUMBER % OF UTILITY EMPLOYEES NUMBER % OF CONTRACT WORKERS NUMBER % OF PER WORK FUNCTION NUMBER % OF BOILING WATER REACTORS REACTOR OPS & SURV,.%,.%,.%,.% ROUTINE MAINTENANCE,.%,.%,.%,.% IN-SERVICE INSPECTION.%.%,.%,.% SPECIAL MAINTENANCE,.%,.%,.%,.% WASTE PROCESSING,.%.%,.%,.% REFUELING..%.%..%..%,.%,.%,.%,.% c PRESSURIZED WATER REACTORS REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING TTAL,,,,,.,.%.%.%.%.%.%.%,,,,..%.%.%.%.%.%.%,,,,,.,.%.%.%.%.%.%.%,,,,,.,.%.%.%.%.%.%.% ALL LIGHT WATER REACTORS REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING Z C m,,,,,..%.%.%.%.%.%,,,,..%.%.%.%.%.%,,,,,..%.%.%.%.%.%,,,,,.,.%,.%,.%,.%.%.%.%.%.%.% CO ' Wrkers may be cunted in mre than ne categry. The number f persnnel in Table. shuld be cnsidered t be mre accurate than Table., because the actual ttal number f individuals in each prfessin was prvided by sme plants in an attempt t crrect fr the multiple cunting f individuals.

75 z c m TABLE. NUMBER OF PERSONNEL* BY OCCUPATION AND PERSONNEL TYPE OCCUPATION STATION EMPLOYEES NUMBER % OF UTILITY EMPLOYEES NUMBER % OF CONTRACT WORKERS NUMBER % OF PER WORK FUNCTION NUMBER % OF BOILING WATER REACTORS MAINTENANCE,.%, OPERATIONS,.% HEALTH PHYSICS,.% SUPERVISORY,.% ENGINEERING.,%., M~.%.%.%.%.%.%,,,,.,.%.%.%.%.%.%,,,,..%.%.%.%.%.% *. PRESSURIZED WATER REACTORS r MAINTENANCE OPERATIONS HEALTH PHYSICS SUPERVISORY ENGINEERING TOTAT,,,,..%.%.%.%.%.%,. "$-.%.%.%.%.%.%,,,,..%.%.%.%.%.%,,,,.!.%.%.%.%.%.% ALL LIGHT WATER REACTORS MAINTENANCE,.%, OPERATIONS,.%, HEALTH PHYSICS,.%, SUPERVISORY,.% ENGINEERING..%..%.%.%.%.%,,,,..%.%.%.%.%,,,,..%.%.%.%.%,.%,.%,.%,.% * Wrkers may be cunted in mre than ne categry. The number f persnnel in this table is cnsidered t be mre accurate than Table. because the actual ttal number f individuals in each categry was prvided by sme plants in an attempt t crrect fr the multiple cunting f individuals.

76 TABLE. AVERAGE DOSES BY OCCUPATION AND PERSONNEL TYPE* OCCUPATION COLL. DOSE STATION NUMBER OF EMPLOYEES AV. DOSE COLL. DOSE imilty NUMBER OF EMPLOYEES AV. DOSE COLL. DOSE CONTRACT NUMBER OF EMPLOYEES AVG. DOSE COLL. DOSE TOTAI NUMBER OF EMPLOYEES AVG. DOSE BOILING WATER REACTORS MAINTENANCE OPERATIONS HEALTH PHYSICS SUPERVISORY ENGINEERING,,,,,,.,......,.,......,,,,,,.,......,,,,,,., t, PRESSURIZED WATER REACTORS CO MAINTENANCE OPERATIONS HEALTH PHYSICS SUPERVISORY ENGINEERING,,,,,,.,......,,.,......,,.,,,,,.,......,,.,,,,,.,..... _. ALL LIGHT WATER REACTORS MAINTENANCE OPERATIONS HEALTH PHYSICS SUPERVISORY ENGINEERING,,,,,,,......,,,,......,,.,,,,......,,,.,,,, Z c m,,. * Wrkers may be cunted in mre than ne categry, but the actual ttal number f individuals in each categry was used when it was prvided by the plant, CO,,.,,.,,.

77 . Graphical Representatin f Dse Trends in Appendix E Each page f Appendix E presents tw types f graphs fr ne site. One graph plts selected dse-perfrmance indicatrs frm thrugh, and the ther indicates the cllective dse by jb functin fr thrugh. The dse and perfrmance indicatrs shwn in the tp graph illustrate the histry f the cllective dse fr the site, the rlling -year average cllective dse per reactr, and the grss electricity generated at the site. These data are pltted, beginning with the plant's first full year f cmmercial peratin, and cntinuing thrugh. Hwever, any data reprted prir t are nt included. The -year average cllective dse per reactr data is included because it prvides a better verall indicatin f the plant's general trend in cllective dse. This average is determined by summing the cllective dse fr the current year and the previus years and then dividing this sum by the number f reactrs reprting during thse years. Data fr years when the plant was nt in cmmercial peratin have been included when available. This reduces the spradic effects n annual dses f refueling peratins (usually a - t -year cycle) and ccasinal high-dse maintenance activities, and gives a better idea f cllective dse trends ver the life f the plant. Fr sites with mre than ne reactr, the plt f the -year rlling average will lie belw that f the plt f the annual cllective dse fr the site because it is calculated n a per-reactr basis. The secnd type f graph at the bttm f each page in Appendix E displays the breakdwn f cllective dse by jb functin and emplyee type fr the years thrugh. The hrizntal axis lists the six jb functins f reactr peratins, rutine maintenance, in-service inspectin, special maintenance, waste management, and refueling peratins, and the vertical axis indicates cllective dse at each site. This representatin shws the jb functins where mst f the dse was accumulated as well as the divisin f the cllective dse amng plant and cntract wrkers. The data are taken frm the submittals presented in Appendix D and therefre represent at least % f the cllective dse at each site. Only thse reactrs that have cmpleted at least full year f cmmercial peratin are presented in Appendix E.. Hearth Implicatins f Average Annual Dses Studies f ppulatins chrnically expsed t lw levels f radiatin delivered ver prtracted perids have nt shwn cnsistent r cnclusive evidence f an assciated increase in the risk f cancer. Thus, there is n evidence that the dses t wrkers recrded here cause harm. The risk estimates presented belw are based n extensive studies f Japanese Atmic bmb survivrs and ther ppulatins expsed t large dses f radiatin delivered in shrt perids f time. This infrmatin is supplemented by animal and in vitr studies, such as irradiatin f cell cultures. These studies have cnfirmed that human cells have mechanisms that repair damaged chrmsmes. The existence f this repair helps t explain the finding that lwer NUREG- -

78 dses f radiatin delivered at lwer dse rates prduce less f an effect n a cell per unit dse than high-dse, high-dse-rate irradiatins. Thus the estimates f risks t radiatin wrkers are likely t be cnservative. Health effects due t radiatin expsure fall int three grups: carcingenic effects, genetic effects, and mental retardatin. Mental retardatin has been bserved nly in Japanese A-bmb survivrs expsed at - weeks gestatinal age, and is cnsequently nt applicable t the wrkplace except in the case f a pregnant female wrker. Genetic effects have never been bserved in man, thugh they have been bserved in mice. Risk f cancer inductin is knwn t increase with increasing dse, but is hard t quantify as the risk varies with the site f the cancer, the age and sex f the expsed individual, the energy and nature f the radiatin, the magnitude and duratin f the dse, and expsure t ther carcingens. Since nearly % f all deaths in the United States ccur frm cancer, the estimated number f cancers attributable t ccupatinal radiatin expsure is a small fractin f the ttal number that ccur. (Thse wh d nt succumb t cancer will, perfrce, succumb t sme ther cause and in essentially the same time frame.) The Cmmittee n the Bilgical Effects f Inizing Radiatins (BEIR) f the Natinal Academy f Sciences (NAS) Natinal Research Cuncil has been cnducting an nging study f the hearth effects f inizing radiatin. Its latest reprt, BEIR V, was published in. Based n this reprt, the, wrkers receiving the average dse f. csv (rem) cntinuusly during an entire wrking career (wrking frm age until age ) r the maximum accidental dse f. csv (rem) t the whle bdy during (see Sectin ) might expect an increased cancer death risk f abut chances in fr the average dse and chances per fr the maximum dse. Shuld a wrker receive. csv (rem) cntinuusly during an entire wrking career (wrking frm age until age ), his/her lifetime risk f dying frm cancer is estimated t increase by apprximately %. Since the American Cancer Sciety estimates that an individual's risk f dying f cancer is abut % (ne in five), the risk t an individual receiving. csv (rem) wuld be apprximately %. The ptential genetic effects frm a wrker ppulatin receiving, persn-csv (persn-rem) (Table.) are small cmpared t genetic damages that nrmally ccur spntaneusly in a ppulatin f this size. Apprximately, serius genetic defects ccur nrmally in ne millin live births, i.e., an average f abut ne serius defect in every ten live births. Theretically, the ttal genetic damage in the first generatin children f the, expsed wrkers wuld, accrding t NUREG/CR- [Ref. ], be an increase f These estimates were calculated frm Table - f Ref.. The average dse risk estimate assumes cntinuus lifetime expsure (ages -), while the acute dse risk estimate assumes a ne-time, instantaneus expsure. Nte that these estimates are based n bservatins f individuals expsed t high dses f radiatin ver shrt perids f time. The BEIR cmmittee, in its reprt, cautins that dse rate reductin factrs (DREFs) will need t be applied t lw-dse and lw-dse-rate expsures, (see Ref., pp. and ) - NUREG-

79 abut cases (apprximately.%) cmpared t the expected, cases that ccur nrmally. N significant increase in the number f genetic defects has been bserved in the children f individuals expsed t much higher levels f inizing radiatin at Hirshima and Nagasaki, Japan.. Estimatin f Future Occupatinal Radiatin Expsure at Cmmercial Reactr Sites Data n ccupatinal expsure frm t suggest that cmmercial pwer reactr sites shw a cnsistent life-cycle expsure pattern, as illustrated in Figure.. The hrizntal axis shws the average age f reactrs at a site in years, while the vertical axis shws the average yearly cllective dse per site in csv (rem). The general shape f the curve supprts the hypthesis that expsure increases during the startup and "shakedwn" phase f peratin, and then gradually decreases as peratins becme mre rutine and surces f expsures are identified and remediated. While BWR and PWR reactrs shw the same general pattern, the average expsure levels at PWR reactrs are lwer until well int the secnd decade f peratin. A regressin mdel that captures this life-cycle pattern was develped based n expsures at U.S. pwer plants frm t. The mdel uses infrmatin n average site age and ther factrs, such as type f reactr, site capacity, and amunt f pwer generated in a year, that can influence wrker expsure. Only reactrs cmpleting a full year f cmmercial pwer peratin are included. Dse infrmatin fr reactrs that began peratin prir t are nt included, s the initial years f peratin fr these reactrs are nt included in the mdel r reflected n the graphs. In additin, nly thse sites where the reactr unit age difference is < years are included. Because the average refueling cycle is - mnths, the mdel uses a -year expsure ttal t minimize the effect f the year-t-year differences that can ccur within that cycle. The analysis summarizes dse and reactr infrmatin by site, because expsure data per reactr unit are nt available. Data that allw separate calculatins fr each reactr at a site wuld increase the mdel's accuracy. The mdel estimates the cllective dse in csv (rem) at each site based n the parameters shwn in Table.. Assuming that, n the average, each expsed persn will have ne live-bm child in the future, i.e.,, children brn t this wrker ppulatin. The estimates were calculated frm Table. f reference. NUREG- -

80 Figure. Average Cllective Dse by Site Age, ^ f % E ^Number f BWR Reactr Units ESaNumber f PWR Reactr Units * BWR Cllective Dse PWR Cllective Dse, O, X s CO J 'c ( a: «# h. > A E \/\ / i\ w rn a m h in < -r C rn j A t Site Age in Years

81 Parameter Site Age Capacity MW Years Reactr Type Dse Year Dse Year Dse Year RXSize Site Size Table. Parameters Used in Cllective Dse vs. Plant Age Data Mdel Descriptin Average age f reactr units at the site in years. Only includes sites where reactr unit age differences are < years and nly includes data frm t. Ttal capacity in megawatts A measure f amunt f pwer generated during the year PWR, BWR Ttal dse year ag Ttal dse years ag Ttal dse years ag if average reactr size at site is MW; if less than MW if capacity is MW r there is mre than reactr at the site; if the capacity is less than MW Because expsure levels were impacted significantly in the wake f the TMI incident, a single mdel will nt fit the data befre and after this incident. Mst f the pst-tml mandated plant mdificatins were cmpleted frm t. Cllective expsure per site drpped frm csv (rem) fr - t csv (rem) in -; expsure per megawatt rated capacity drpped frm. csv/ms (rern/mw) t. csv/mw (rem/mw) between the tw perids. The mdel included here uses all the available data, and prvides the best fit fr the pst-tml perid, t prvide the mst accurate prjectins fr future years. The mdel generates year-by-year estimates f expected dse that can be aggregated t estimate ttal U.S. wrker expsure fr a given year. This allws predictins t be made fr the United States as a whle, while taking int accunt the varying ages and histries f reactrs at each site. Figure. cmpares the actual versus prjected aggregate U.S. expsure levels fr -, and shws prjectins thrugh. The prjectins (als "Only ne site had bth PWR and BWR reactrs (Millstne Pint), and it was classified as a PWR site. The single site des nt prvide enugh data t test whether its expsures are significantly different frm a PWR-nly site. The single HTGR reactr did nt prvide enugh data t be included in the analysis. *The prjectins thrugh have been adjusted by using actual dse fr the first years f a site's peratin, because a site must have at least years f perating histry befre the next year's dsage can be estimated. Fr and later years, n adjustment is needed. NUREG- -

82 Figure. Reactr Cllective Dse Prjectins / * Predicted Actual X ^ X ^ *" \ A " * Mr Lwer % Cnfidence Limit ^^^Upper % Cnfidence Limit > ^ A \ \ A ^ A *.. A., i CO S Ol O) J CO (O» IO CO Year J CO IO

83 shwn in Table.) take int accunt all f the factrs listed in Table., the aging f the reactr ppulatin, and the scheduled clsing f Big Rck Pint in. The actual dates f future reactr shutdwns are unknwn and may be affected by petitins fr plant license extensins. The mdel des nt take int accunt any expsure assciated with decmmissining after these reactrs cease cmmercial pwer peratins. Because the exact amunt f pwer generated and actual future dsages are unknwn, the mst recent -year averages were used as values fr megawatt-years and Dse Year thrugh Dse Year. The results are best used t identify expected trends, rather than predicting the actual expsure in any single year. Table. Prjected Cllective Dse, - Year Prjected Cllective Dse (TEDE) persn-csv (*),,,,, Frm this analysis, it is anticipated that the ttal cllective dse at reactr sites will cntinue t decrease ver the next several years. Other factrs, such as extended unanticipated utages r shutdwns, may have a significant impact n future dses. The prjectins are an estimatin f the general trend ver the next years. Any given year may have a cllective dse abve r belw these estimated values. NUREG- -

84 TRANSIENT WORKERS AT NRC LICENSED FACILITIES. Terminatin Reprts Under the revised CFR, licensees are required t submit NRC Frm s t the Cmmissin fr each individual wh is required t be mnitred at the end f the mnitring year r upn the individual's terminatin f emplyment at the facility. The terminatin reprts" submitted in accrdance with the ld., listing the individual's cmplete dse histry during emplyment at the facility, are n lnger required. Hwever, the Frm s submitted t the NRC upn an individual's terminatin f emplyment serve the same functin as the previus requirements with regard t the analysis f transient wrkers at NRC-licensed facilities. The fllwing analysis examines the wrkers wh had mre than ne Frm dse recrd at mre than ne NRC-licensed facility during the mnitring year. These wrkers are defined t be transient in that they wrked at mre than ne facility during the mnitring year. The term "mnitring year" is used here in accrdance with the definitin f a year given in., which defines a year as "the perid f time beginning in January used t determine cmpliance with the prvisins f this part. The licensee may change the start date f the mnitring year used t determine cmpliance prvided that the change is made at the beginning f the mnitring/calendar year and that n day is mitted r duplicated in cnsecutive years".. Transient Wrkers at NRC Facilities Examinatin f the data reprted fr wrkers wh began and terminated tw r mre perids f emplyment with tw r mre different facilities within ne mnitring year is useful in many ways. Fr example, the number and average dse fr these "annual transients" can be determined frm examining these data. Additinally, the distributin f the dses received by transient wrkers can be useful in determining the impact that the inclusin f these individuals in each f tw r mre licensees' annual reprts has n the annual summary (as reprted in Appendices B and F) fr all nuclear pwer facilities, and all NRC licensees cmbined (ne f the prblems mentined in Sectin ). Table. shws the "actual distributin" f transient wrker dses as determined frm the abve-mentined Frm terminatin reprts and cmpares it with the "reprted distributin" f the dses f these wrkers as they wuld have appeared in a summatin f the annual reprts submitted by each f the licensees. - NUREG-

85 TABLE. EFFECTS OF TRANSIENT WORKERS ON ANNUAL STATISTICAL COMPILATIONS ->i w License Categry Number f Individuals with TEDE in the Ranges (csv r rem) N Meas'ble Meas'ble Expsure < > Ttal Number Mnitred Number wtth Measurable Expsure Cllective TEDE (persncsvr rem) Average TEDE (csvr rem) Average Meas. TEDE (csvr rem) POWER REACTORS FORM SUMMATION,,,,,,,..... TRANSIENTS - AS REPORTED <).,,,,,,*,,,.. TRANSIENTS-ACTUAL <).,,..,..,.. CORRECTED DISTRIBUTION (-{-)),,,,,,,,,,.. ALL LICENSEES FORM SUMMATION (D..,., TRANSIENTS - AS REPORTED.,,,.,,,.,.. TRANSIENTS-ACTUAL <>..,.,,,,... CORRECTED DISTRIBUTION (-{-)),,,,,,,,,..

86 Because >% f these transients are reprted by nuclear pwer facilities, these data were cnsidered separately. Table. shws that the pwer reactr transient data cnstitute the vast majrity f the transient wrker expsure. The nnreactr licensees cntribute nly an additinal.% f the transient wrkfrce and an additinal.% t the cllective dse. The fllwing definitins apply t Table.: Frm Summatin Transients - As Reprted Transients - Actual Crrected Distributin The summatin f the TEDE frm each f the Frm s submitted fr the mnitring year. This is the summatin f each dse recrd gruped by licensee and individual. This distributin takes int accunt multiple Frm s fr an individual at ne NRC-licensed facility but nt multiple expsures at multiple licensees. This distributin represents the ppulatin f transient wrkers as they were reprted by each licensee. This distributin is the subset f all Frm s where individuals were mnitred at mre than ne licensee during the mnitring year. This is the summatin f dse recrds gruped by individual and bv licensee, s the distributin represents hw the transient wrker ppulatin wuld appear within the ttal distributin f all wrkers. This distributin takes int accunt multiple Frm s fr an individual at ne NRC-licensed facility but nt multiple expsures at multiple licensees. This is the actual distributin fr transient wrkers summed per individual. This represents the true number f individuals and places each individual in the crrect dse range. This distributin accunts fr multiple recrds per individual and multiple licensees. This distributin represents the crrectin f the reprted distributin by subtracting the difference in the reprted and actual distributin fr transient wrkers. This represents the mst accurate dse distributin fr the licensee categry and accunts fr the multiple reprting f individuals. Table. illustrates the impact that the multiple reprting f these transient individuals had n the staffs summatin f the expsure reprts fr. Because each licensee reprts the dses received by wrkers while mnitred by the particular licensee during the year, ne wuld expect that a summatin f these reprts wuld result in individuals being cunted several times in dse ranges lwer than the range in which their ttal accumulated dse (the sum f the persnnel mnitring results incurred at each facility during the year) wuld actually place them. Thus, while the ttal cllective dse wuld remain the same, the number f wrkers, their dse distributin, and average dse wuld be affected by this multiple reprting. - NUREG-

87 This was fund t be true because t few wrkers were reprted in the higher dse ranges. Fr example, in, Table. shws that the summatin f annual reprts fr reactr licensees indicated that individuals received dses greater than csv (rem). After accunting fr thse individuals wh were reprted mre than nce, the crrected distributin indicated that there were really wrkers wh received dses greater than csv (rem). Crrecting fr the multiple cunting f individuals als has a significant effect n the average measurable dse fr these wrkers. The crrected average measurable dse fr transient wrkers is twice as high as the value calculated by the summatin f licensee recrds. The transient wrkers represent % f the wrkfrce that receives measurable dse and increases the average measurable dse fr all licensees by % frm. csv (rem) t. csv (rem). One purpse f the REIRS database, which tracks ccupatinal radiatin expsures at NRClicensed facilities, is t identify individuals wh may have exceeded the ccupatinal radiatin expsure limits because f multiple expsures at different facilities thrughut the year. The REIRS database stres the radiatin expsure infrmatin fr an individual by their unique identificatin number and identificatin type [Ref., Sectin.] and sums the expsure fr all facilities during the mnitring year. An individual exceeding the TEDE csv (rem) per year regulatry limit wuld be identified in Table. in ne f the dse ranges > rem. In, n individual exceeded this dse limit, and since, there have been n additinal transient wrkers identified as having received a dse f > csv (rem) that have nt appeared in the annual reprts received by the Cmmissin. This reflects the industry's cntinuing cncerted effrts t keep the ttal annual dses f all wrkers under csv (rem) and shws that such reductins can be accmplished withut increasing the cllective dse because the cllective dse has decreased during this same time perid. NUREG- -

88 EXPOSURES TO PERSONNEL IN EXCESS OF REGULATORY LIMITS. Cntrl Levels Expsures in excess f regulatry limits are smetimes referred t as "verexpsures." The phrase "expsures in excess f regulatry limits" is preferred t "verexpsures" because the latter suggests that a wrker has been subjected t an unacceptable bilgicalrisk,which may, r may nt, be the case. The implementatin date fr the revised CFR was January,. The separate limits n internal and extemal expsure in the ld CFR are n lnger applicable. The revised CFR nw includes requirements fr summing internal and extemal dse equivalents t yield TEDE and t implement a similar limitatin system fr rgans and tissues (such as the lung, liver, and bne surfaces). The dse equivalent limits fr the skin f the whle bdy and fr the extremities have been revised, and a new limit fr dse equivalent t the lens f the eye has been added. The revised CFR. limits the TEDE f wrkers t inizing radiatin frm licensed material and ther surces f radiatin within the licensee's cntrl. The revised CFR n lnger cntains quarterly expsure limits but has reprting requirements fr planned special expsures (PSEs)*. The annual TEDE limit fr adult wrkers is csv (rem). The revised CFR. and CFR. require that all persns licensed by the NRC submit reprts f all ccurrences invlving persnnel radiatin expsures that exceed certain cntrl levels, thus prviding fr investigatins and crrective actins as necessary. Based n the magnitude f the expsure, the ccurrence may be placed int ne f three categries: () Categry A CFR.(a)() - a TEDE t any individual t csv (rem) r mre; an eye dse equivalent f. Sv ( rem) r mre; r a shallw-dse equivalent t the skin r extremities f. Gy ( rad) r mre. The Cmmissin must be ntified immediately f these events. () Categry B CFR.(b)() - a TEDE t any individual t csv (rem) r mre; an eye dse equivalent f. Sv ( rem) r mre; r a shallw-dse equivalent t the skin r extremities f. Sv ( rem) r mre in a -hur perid. The Cmmissin must be ntified within hurs f these events. 'See CFR.,. and Regulatry Guide. fr mre infrmatin n PSEs and their reprting requirements. - NUREG-

89 () Categry C CFR. - In additin t the ntificatin required by. (categry A and B ccurrences), each licensee must submit a written reprt within days after learning f any f the fllwing ccurrences: () Any incident fr which ntificatin is required by.; r () Dses that exceed the limits in.,.,.,. (fr adults, minrs, the embry/fetus f a declared pregnant wrker, and the public, respectively), r any applicable limit in the license; r () Levels f radiatin r cncentratins f radiactive material that exceed any applicable license limit fr restricted areas r that, fr unrestricted areas, are in excess f times any applicable limit set frth in this part r in the license (whether r nt invlving expsure f any individual in excess f the limits in.); r () Fr licensees subject t the prvisins f the Envirnmental Prtectin Agency's generally applicable envirnmental radiatin standards in CFR, levels f radiatin r releases f radiactive material in excess f thse standards, r f license cnditins related t thse standards.. Limitatins f the Data It is imprtant t nte that this summary f events includes nly. Occupatinal radiatin expsures in excess f regulatry limits Events at NRC-licensed facilities Final dse f recrd assigned t an individual It des nt include: Medical misadministratins t medical patients Expsures in excess f regulatry limits t the general public Agreement State-licensed activities Other radiatin-related vilatins, such as high dse rate areas r effluent limits Expsures t dsimeters that, upn evaluatin, have been determined t be high dsimeter readings nly and are nt assigned t an individual as the dse f recrd by the NRC Care shuld be taken when cmparing the summary infrmatin presented here with ther reprts and analyses published by the NRC r ther agencies. Varius reprts may include ther types f "verexpsure" events; therefre, the distinctins shuld be nted. NUREG- -

90 The analysis and summary f incidents presented here invlving expsures in excess f regulatry limits represent the status f events as f the publicatin f this reprt. Expsure events f this type typically underg a lng review and evaluatin prcess by the licensee, the NRC inspectr fr the reginal ffice, and NRC headquarters. Preliminary dse estimates submitted by licensees are ften cnservatively high and d nt represent the final (recrd) dse assigned fr the event. It is therefre nt uncmmn fr an "verexpsure" event t be reassessed and the final assigned dse t be categrized as nt having been in excess f the regulatry limits. In ther cases, the expsure may nt be identified until a later date, such as during the next scheduled audit r inspectin f the licensee's expsure recrds. Fr these reasns, an attempt is made t keep current the expsure events summary presented here. An event that has been reassessed and determined nt t be an expsure in excess f the limits is nt included in this reprt. In additin, events that ccurred in prir years are added t the summary in the apprpriate year f ccurrence. The reader shuld nte that the summary presented here represents a "snapsht" f the status f events as f the publicatin date f this reprt. Previus r future reprts may nt crrelate in the exact number f events because f the review cycle and reassessment f the events.. Summary f Expsures in Excess f Regulatry Limits Table. summarizes the ccupatinal expsures in excess f regulatry limits as reprted by Cmmissin licensees pursuant t CFR. and CFR. frm t. Table. shws the data reprted under CFR. and CFR. fr the perid -. Nte that the categrizatin criteria changed effective with the revised CFR. The dse reprting threshlds have been revised the skin f the whle bdy and the extremities nw have the same dse limits, and a new set f dse limits has been added fr the lens f the eye. Fr the perid -, Table. shws the number f individuals wh exceeded varius limits while emplyed by ne f several types f licensees. Fr the perid -, nly the expsures in excess f regulatry limits reprted by licensed industrial radigraphy firms are shwn separately. Mst f the ccurrences included in the "Others" categry cme frm research facilities, universities, and measuring and well-lgging activities. In, three wrkers received dses that exceeded the regulatry limit. There were n ccurrences in which individuals received an expsure f the magnitude described previusly as "Categry A." One "Categry B" ccurrence was reprted. The incident invlved an individual wrking at a multi-lcatin radigraphy licensee that received. csv (rem) during. The wrker received. csv (rem) during the first half f the year, causing the licensee t begin crrective measures. The licensee cunseled the wrker cncerning reducing his expsure, but the individual stated that persnal prblems - NUREG-

91 had distracted him. During the third quarter the licensee limited the individual's wrk activities, but by the end f the year the individual exceeded the csv (rem) TEDE annual limit. The NRC reginal ffice was ntified via telephne and a written reprt was submitted as required. Tw expsures t the skin in excess f the annual limit f csv (rem) were reprted in. Bth f these expsures were because f "ht particles," which are small pieces f radiactive material that can cause high dses t a lcalized area f the skin f the expsed wrker. Bth f the expsures ccurred at the same licensee, which is a manufacturer and distributr f radinuclides (Type A - Brad, see Sectin..). The expsures were frm lridium-. One individual received an estimated absrbed dse t the skin f rads in March, and the ther received rem t the skin in September. After the first incident, the NRC issued a Ntice f Vilatin. Upn the secnd event the licensee suspended all peratins invlving lr- and the NRC began cnducting a review f the licensee's ht particle prcedures.. Maximum Expsures Belw the NRC Limits Because few expsures exceed the NRC ccupatinal expsure limits, certain researchers have expressed an interest in a listing f the maximum expsures received at NRC licensees that d nt exceed the limits. This wuld allw an examinatin f expsures that apprach, but d nt exceed the limits. Table. shws the maximum expsures fr each dse categry required t be reprted t the NRC. In additin, the number f expsures in certain dse ranges is shwn t reflect the number f expsures that apprach the NRC limits. NUREG- -

92 TABLE. OCCUPATIONAL EXPOSURES IN EXCESS OF REGULATORY LIMITS - TYPES OF EXPOSURES AND DOSES YEAR LICENSE PERSONS AND TEDE (csv r rem) Lens f the Eye (csv r rem) Skin/Extremity (csv r rem) CATEGORY DOSES (REM) < - > < - > < - >rad INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES. POWER NO. OF PERSONS REACTORS SUM OF DOSES MEDICAL NO. OF PERSONS FACILITIES SUM OF DOSES MARKETING NO. OF PERSONS * &MANUFACT. SUM OF DOSES OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES POWER REACTORS NO. OF PERSONS SUM OF DOSES MEDICAL FACILITIES NO. OF PERSONS SUM OF DOSES MARKETING &MANUFACT. OTHER NO. OF PERSONS SUM OF DOSES NO. OF PERSONS SUM OF DOSES b * These tw expsures ( csv and csv) were the result f ht particles. b This expsure was frm a ht particle t a lcalized area f the skin. - NUREG-

93 TABLE. OCCUPATIONAL EXPOSURES IN EXCESS OF REGULATORY LIMITS - YEAR LICENSE CATEGORY PERSONS AND DOSES (REM) INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES POWER REACTORS MEDICAL FACILITIES NO. OF PERSONS SUM OF DOSES NO. OF PERSONS SUM OF DOSES MARKETING NO. OF PERSONS &MANUFACT. SUM OF DOSES OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES POWER REACTORS MEDICAL FACILITIES NO. OF PERSONS SUM OF DOSES NO. OF PERSONS SUM OF DOSES MARKETING NO. OF PERSONS &MANUFACT. SUM OF DOSES- OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES POWER REACTORS MEDICAL FACILITIES NO. OF PERSONS SUM OF DOSES NO. OF PERSONS SUM OF DOSES MARKETING NO. OF PERSONS &MANUFACT. SUM OF DOSES OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES POWER REACTORS MEDICAL FACILITIES NO. OF PERSONS SUM OF DOSES NO. OF PERSONS SUM OF DOSES MARKETING NO. OF PERSONS &MANUFACT. SUM OF DOSES OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES ALL OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES ALL OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES ALL OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES ALL OTHER NO. OF PERSONS SUM OF DOSES INDUSTRIAL NO. OF PERSONS RADIOGRAPHY SUM OF DOSES ALL OTHER NO. OF PERSONS SUM OF DOSES WHOLE BODY (REM). (<) () (>S) "......,. ".. * Z TYPES OF EXPOSURES AND DOSES SKIN(REMS) (>.S<) (-) (>)... e.. EXTREMrrY(REMS) f>.<) () (») d.. * Same IndMdual exceeded. rem/qlr limit twice during. " Thl> expsure was reprted In. c This IndMdual received a whle-bdy dse f rem In addhfn t a rem extremity dse. a One f these Individuals received a rem whle-bdy dse In addwn t a ram extremity dse. ' One f these IndMduals exceeded the quarterly whle-bdy dse limits three times In ne calendar year. ' An additinal expsure was reprted In. NUREG- -

94 TABLE. MAXIMUM OCCUPATIONAL EXPOSURES FOR EACH EXPOSURE CATEGORY Expsure Maximum Max Dse Number f Number f Number f Number f Number f Categry Expsure Percent f Individuals with Individuals Individuals Individuals Individuals Reprted csv(rem) the Limit Measurable Dse >%f the Limit >%f the Limit >%f the Limit >%f the Limit SDE-ME. %, SDE-WB. %, LDE CEDE CDE ODE..**.**.* %,,,, : -.. " ; - TEDE.* > limit,, (>limit) TODE.** %, These dses were received by the same individual "These internal dses were received by the same individual Shaded bxes represent dse categries that d nt have specific dse limits defined in CFR. As can be seen frm Table., few expsures exceed half f the NRC ccupatinal annual limits. Only the extremity and TEDE dses exceed %. The nly dse t cme within % f the limit was the ne expsure that exceeded the limit. - NUREG-

95

96 REFERENCES. U.S. Atmic Energy Cmmissin, Nuclear Pwer Plant Operating Experience Dunng, USAEC Reprt OOE-ES-, December.*. U.S. Nuclear Regulatry Cmmissin, Nuclear Pwer Plant Operating Experience -, USNRC Reprt NUREG-, April.*. U.S. Nuclear Regulatry Cmmissin, Nuclear Pwer Plant Operating Experience, USNRC Reprt NUREG-, December.*. M.R. Beebe, Nuclear Pwer Plant Operating Experience -, USNRC Reprt NUREG-, February.*. Nuclear Pwer Plant Operating Experience -, USNRC Reprt NUREG-, December.*. Nuclear Pwer Plant Operating Experience -, USNRC Reprt NUREG/CR-, May.*. Nuclear Pwer Plant Operating Experience -, USNRC Reprt NUREG/CR-, ORNL/NSIC-, Octber.*. Nuclear Pwer Plant Operating Experience -, USNRC Reprt NUREG/CR-, ORNL/NSIC-, Vl., December.*. Nuclear Pwer Plant Operating Experience -, USNRC Reprt NUREG/CR-, ORNL/NSIC-, Vl., January *. United Natins, Reprt f the Scientific Cmmittee n the Effects f Atmic Radiatin, Annex H, General Assembly f Official Recrds, United Natins, New Yrk,.. A. Brdsky, R. Specht, B. Brks, et al., Lg-Nrmal Distributins f Occupatinal Expsure in Medicine and Industry. Presented at the th Midyear Tpical Sympsium f the Health Physics Sciety,.. S. Kumazawa and T. Namakunai, A New Theretical Analysis f Occupatinal Dse Distributins Indicating the Effect f Dse Limits, Health Physics. Vl., N.,.* Reprt is available fr purchase frm the Natinal Technical Infrmatin Service, Springfield, Virginia,, and/r the NRC/GPO Sales Prgram, Divisin f Technical Infrmatin and Dcument Cntrl, U.S. Nuclear Regulatry Cmmissin, Washingtn, DC. - NUREG-

97 . S. Kumazawa and T. Namakunai, A Methd fr Implementatin f ALARA fr Occupatinal Expsure Using the Hybrid Lgnrmal Mdel. Presented at the th Annual Meeting f the Health Physics Sciety, July,.. Licensed Operating Reactrs, Status Summary Reprt, USNRC Reprt NUREG-, Vl., N.. Data fr prvided n diskette by D. Hartfield, USNRC Office f Infrmatin Resurces Management, Systems Develpment Branch.. L.A. Crss and A.P. Crss, Trends in Nuclear Pwer Plant Man-Rem Per Megawatt-Year. Presented t American Nuclear Sciety Eurpean Nuclear Sciety Internatinal Cnference, Washingtn, DC, Nvember -,.. Natinal Research Cuncil, Health Effects f Expsure t Lw Levels f Inizing Radiatin: BEIR V, Cmmittee n the Bilgical Effects f Inizing Radiatins,. Available frm the Natinal Academy Press, Cnstitutin Avenue NW., Washingtn, DC.. Health Effects Mdels fr Nuclear Pwer Plant Accident Cnsequence Analysis, Part II: Scientific Basis fr Health Effects Mdels, USNRC Reprt NUREG/CR-, May.. Instructins fr Recrding and Reprting Occupatinal Radiatin Expsure Data, USNRC Regulatry Guide., Rev., June. NUREG- -

98 APPENDIX A Listing f Annual Expsure Data Cmpiled fr Certain NRC Licensees in Descending Order f Average Measurable Dse A-

99 ; ; APPENDIX A ANNUAL WHOLE BODY DOSES FOR NON REACTOR NRC LICENSEES CY PROGRAM CODE LICENSEE NAME NUCLEAR PHARMACIES LICENSE/* Number f Individuals vtfth Whle Bdy Dses in the Ranges (csv r rems) NUMBER ffwas. Meas..i«. ',&*»..,.. aa.. JUNO*. Mia MONI <..&.' &.. am M. fckt. TORED ' ^ - ' J ' NUMBER WITH MEAS. DOSE COLLECTIVE TEDE (persncsv, rem) AVERAGE MEAS. TEDE (csv, rems) CAPITAL PHARMACY INC. MALUNCKRODT INCORPORATED MALUNCKRODT MEDICAL, INC. MALUNCKRODT MEDICAL, INC. MALUNCKRODT MEDICAL, INC. MALUNCKRODT MEDICAL, INC. MALUNCKRODT MEDICAL, INC. MALUNCKRODT MEDICAL, INC. MALUNCKRODT MEDICAL, INC. MID AMERICA ISOTOPES, INC. NORTHERN VIRGINIA ISOTOPES, INC. OKLAHOMA, UNIVERSITY OF PHARMALOQC LTD. SPECTRUM PHARMACY INC. SYNCOR CORPORATION Ttal MD C MD BMD MD S MD MD MD O MD O MD MD MD MD MD > * ^ * & "V* * ' * ', S" ' s. t, $ '% ^ a > * ", : :, ' ' ' ' : V \ '< * '* t * e,,\ 'i. ' i ' k <, i..? \ ' >. '. ; ' w,.',: >.< 'if ' '/ v/ % '' i '', ', ':, i " [ MANUFACTURING AND DISTRIBUTION TYPE A BROAD -. < ABB INDUSTRIAL SYSTEMS INC. ADVANCED MEDICAL SYS., INC. AMERSHAM CORPORATION DU PONT MERCK PHARM. CO. E. I. DU PONT DE NEMOURS & CO., INC E R. SQUIBB & SONS, INC. MALUNCKRODT, INC. Ttal h - ^&vs& " ' - - & > Hit$** ^j«fi ^'ti&t V* O? ; M, <J ^ J«*JM* ^ "* % % "" *s *: W * " ;i %,, is "^: ;?, X v "A $, m- S ^^* «" A %. $i&'- ^ n * " r, > \ ' V.% " ; [ I

100 APPENDIX A ANNUAL WHOLE BODY DOSES FOR NON REACTOR NRC LICENSEES CY PROGRAM CODE UCENSEE NAME LICENSE* ff.meas. ExpQSJHO Number f Individuals vuth Whle Bdy Dses In the Ranges (csv r rems) Meas.." <.. v JD.. p. tflik". &T.. ^i"...(.. &D*. ^. «;«J.., NUMBER MONI TORED NUMBER WITH MEAS. DOSE COLLECTIVE TEDE AVERAGE (persncsv, rem) (csv, MEAS. TEDE rems) MANUFACTURING AND DISTRIBUTION TYPE B BROAD BEST INDUSTRIES. INC. ; % " FRONTIER TECHNOLOGY CORP. SNM ^, k Ttal tat ^ " v. * MANUFACTURING AND DISTRIBUTION OTHER GO BERTHOLD SYSTEMS. INC. ""# i CERBERUS TECHNOLOGIES, INC. OS US.INC. # $. EUASUSA.INC. ^ HALUBURTONCO. ; HERLEY flldi ; ' - INTERGRATED INDUSTRIAL SY&, INC. "? % UFECODES CORPORATION " RTS TECHNOLOGY. INC. ; SAINT GOBAIN/NORTON SO SEAMAN NUCLEAR CORPORATION,? "* THERATRONICS INTERNATIONAL LTD & Ttal * * LOW LEVEL WASTE DISPOSAL FACILITIES - Z c m CHEM NUCLEAR SYSTEMS. INC. U. S. ECOLOGY. INC. Ttal IS*?, ' ' CO

101 APPENDIX A ANNUAL WHOLE BODY DOSES FOR NON-REACTOR NRC LICENSEES CY PROGRAM CODE - LICENSEE NAME LICENSE** N Meas, Meas..Expsure <. Number f Individuals vwth Whle Bdy Dses in the Ranges (csv r rems) -.*.$ - &S..-.&..- &BB*.- fcotv.- SHL... t..'. -«Z NUMBER MONI TORED NUMBER WITH MEAS. DOSE COLLECTIVE TEDE AVERAGE (prancsv, rem) (csv, MEAS. TEDE rems) INDUSTRIAL RADIOGRAPHY- SINGLE LOCATION - ARMY, DEPARTMENT OF THE ARROW TANK & ENGINEERING CO. ATLANTIC RESEARCH CORP BABCOCK & WILCOX COMPANY BUCKEYE STEEL CASTINGS CARONDELET FOUNDRY COMPANY CONNEX PIPE SYSTEMS INC DURALOY DURIRON CO., INC.. (THE) EMPIRE STEEL CASTINGS, INC. GENERAL MOTORS CORP. GENERAL MOTORS CORPORATION GMPOWERTRAIN GREDE-PRYOR.INC. HARRISON STEEL CASTINGS CO INGERSOLL-RANDCO. LUCIUS PITKIN, INC. LYNCHBURG FOUNDRY COMPANY MANCHR - ELECTRO ALLOYS, INC. MINNESOTA VALLEY ENGINEERING MISSOURI STEEL CASTINGS NILES STEEL TANK CO. PELTON CASTEEL, INC. THE WILLIAM POWELL COMPANY TRANS WORLD AIRUNES. INC. WAUKESHA FOUNDRY DIVISION WISCONSIN CENTRIFUGAL. INC. Ttal - -S ' & S ' ' " "-" - ; * ' S. V - z -. % : "z V -.\ " " % ',,- -' ' < > *.' " - ' ' '',S' }', ' - i T

102 APPENDIX A ANNUAL WHOLE BODY DOSES FOR NON REACTOR NRC LICENSEES CY PROGRAM CODE LICENSEE NAME LICENSE* Number f Individuals with Whle Bdy Dses in the Ranges (csv r rams) N Meas. Meas..*.. tt& ZOO. fixpwhi <... GG... "&B&. e >izd «.d iz NUMBER MONI TORED NUMBER WITH MEAS. DOSE COLLECTIVE TEDE (persncsv, rem) AVERAGE MEAS. TEDE (csv, rems) INDUSTRIAL RADIOGRAPHY- MULTIPLE LOCATION. ABC TESTING, INC. ACCU TECH EVAL. SERVICES, INC AKRON INDUSTRIAL SERV., INC. ALASKA INDUSTRIAL X RAY ALLEGHENY LABORATORIES ALONSO & CARUS IRON WORKS, INC. AMERICAN AIRUNES. INC. AMERICAN FOUNDRY GROUPJNC. ANVIL CORPORATION ARMY. DEPARTMENT OF THE ASTROTECH.INCi BAKER TESTING SERV.. INC. BARNETTINDUSTRIAL X RAY BILL MILLER, INC. BRANCH RADIOGRAPHIC LABS., INC. BRAUNINTERTEC CORPORATION CALUMET TESTING SERV.. INC. CAPITAL X RAY SERV., INC. CENTRIOR SERVICE COMPANY CENTURY INSPECTION. INC. * CERTIFIED TESTING LABS., INC..CHCAGO BRIDGE AND IRON CO ' COLBY* THELMBER TESTING CO. COMci TECH INSPECTION CONAM INSPECTION CONNEU LIMTED PARTNERSHIP CONSUMERS POWER CO. CRAMER & UNDELL ENGINEERS, INC. CTI.INp. CURTIS INSPECTION SERVICES. INC. * * J * a & * & ' ' $ ' ',,'' r " f ' '< '*'-, %' A; *i\ *',"' "' '-,'** \ ',', 'K/, * ' & ' - Z' :. 'i' ' //'' $' ';',% ; /is. "s '- * t $ «r,, %.,,, * I'P,* '' x '' /, y "i ";*&'. * t" & *"'^ ; "m '..{..&.., $ t<? '% ' '' t %-' %, t ' \, '' JS ' '? ' $ ' '' - < X ' V.'H ',?$»A %," ' **i,.'}} f K ", X ',*'> * ''' ' % ''/''' ''' - 'T. v, ' ' ; i# ' -..., ' V*. ' ^ '', <?.r. ' > ' ' s ; ' ' * < '', ' ', ', / ,

103 APPENDIX A ANNUAL WHOLE BODY DOSES FOR NON REACTOR NRC LICENSEES CY PROGRAM CODE LICENSEE NAME LICENSES N Meas..expsure Number f Individuals \Mth Whle Bdy Dses in the Ranges (csv r rems) Meas. <..*... J»... Z.. &BB.. S.&.. MZtt.... NUMBER MONI TORED NUMBER WITH MEAS. DOSE COLLECTIVE TEDE AVERAGE (persncsv, rem) (csv, MEAS. TEDE rems) INDUSTRIAL RADIOGRAPHY- MULTIPLE LOCATION Cntinued DAYTON X RAY CO. DIAMOND H TESTING COMPANY EASTERN TESTING & INSPECTION, INC. EDWARDS PIPELINE TESTING, INC. EG & G FLORIDA, INC., BOC FROEHUNG & ROBERTSON, INC. GENERAL DYNAMICS CORP GUTSCH HELD SERVICES/NDE.INC. GLOBE X RAY SERV., INC. GREAT LAKES TESTING. INC. GRINNELL CORPORATION H&G INSPECTION COMPANY, INC. H. R. INSPECTION SERV., INC. HIGH MOUNTAIN INSP. SERV. INC. HUNTINGDON ENGINEERING HUNTINGTON TESTING & TECH HUTCHINSON TECHNICAL COLLEGE INDUSTRIAL NDT CO., INC. INDUSTRIAL NDT SERVICES DIVISION INSPECTION MANAGEMENT CORP INTERMOUNTAIN TESTING CO. JAN X RAY SERVICES, INC. MAGNA CHEK. INC. MARYLAND Q.C. LABORATORIES, INC. MASSACHUSETTS MATERIALS RES. MATERIAL TESTING LABS, INC. MATTINGLY TESTING SERVICES, INC. MET CHEM TESTING LABS..INC. MD AMERICAN INSP. SERV.INC MIDWEST INDUSTRIAL X RAY, INC. * % $ %. Z A &,-K -i.«. * z % - $ f n $ <, \ % fe % ', Z Z Z - A $ z %- f ' s $ " $ f $ t t - Z ' $ $ * S $ S «$ ;* * i i A "" '" i \ '

104 APPENDIX A ANNUAL WHOLE BODY DOSES FOR NON REACTOR NRC LICENSEES CY PROGRAM CODE UCENSEE NAME LICENSES N Meas. Expsure Number f Individuals vuth Whle Bdy Dses in the Ranges (csv r rems) Meas. <..«... S.. t. Z.. NUMBER '.. fcbqv. >Z, MONI.. &. TORED NUMBER WITH MEAS. DOSE COLLECTIVE TEDE AVERAGE (persncsv, rem) (csv, MEAS. TEDE rems) INDUSTRIAL RADIOGRAPHY- MULTIPLE LOCATION Cntinued MIDWEST INSPECTION SERVICES MONTANA X RAY, INC. MQS INSPECTION, INC. NDE SERVICES, INC. NDT SERVICES. INC. NDT SPECIALISTS, INC. NEWPORT NEWS SHIPBUILDING NON DESTRUCTIVE TESTING CORP. NOOTER CORPORATION NORFOLK SHIPBUILDING & DRYDOCK CO. NORTH AMERICAN INSPECTION. INC. NORTHWEST INSP. TESTING SERV. INC PENN INSPECTION CO. PITT DES MOINES, INC. PRECISION COMPONENTS CORP. PROFESSIONAL SERVICE INDUSTRIES PROFESSIONAL WELDING ASSOC.JNC. PROGRESS SERV., INC. PSI ENERGY, INC. QSL INSPECTION, INC. QUALITY ENERGY SERV. & TESTS CORP. QUALITY INSPECTION & TESTING RAYTHEON ENGINEERS & CONST. S. K. MCBRYDE, INC. SAM SON INSPECTION & TECH.SERV.INC. SENIOR ENGINEERING CO. SIERRA TESTING, INC. SOUTHWEST X RAY CORPORATION SPEC CONSULTANTS, INC. ST. LOUIS TESTING LABS., INC. > t i t t S % t

105 APPENDIX A ANNUAL WHOLE BODY DOSES FOR NON REACTOR NRC LICENSEES CY PROGRAM CODE LICENSEE NAME LICENSES 'N Meas..expsure: Number f Individuals with Whle Bdy Dses In the Ranges (csv r rems) Meas. <..«.$.-. JO.. ijxh ZOO voq.. fcoq.,. HZ......, NUMBER COLLECTIVE NUMBER WITH TEDE AVERAGE MONI MEAS. (persn MEAS. TEDE TORED DOSE csv, rem) (csv.rems) INDUSTRIAL RADIOGRAPHY- MULTIPLE LOCATION - TENNECO GAS PIPELINE COMPANY TENNESSEE VALLEY AUTHORITY TESTING TECHNOLOGIES, INC. TESTMASTER INSPECTION CO.JNC. TRI STATE ASSOCIATES, INC. TRI STATE INSPECTION & CONSULT. TULSA GAMMA RAY, INC. TWIN PORTS TESTING, INC. UNITED STATES TESTING CO., INC. VALLEY INDUSTRIAL X RAY VALLEY INSPECTION SERVICE, INC. VENEGAS INDUSTRIAL TESTING VERMONT NONDESTRUCT. TESTING INC. VOITH HYDRO. INC. WALASHEK ENTERPRISES, INC. WESTERN IND. X RAY INSPECTION CO. WESTERN STRESS, INC. WESTERN STRESS. INC. WESTERN X RAY COMPANY WISCONSIN INDUSTRIAL TESTING, INC. X R TESTING X RAY, INC. Ttal S $ v e f i %? - ft i % - - a&, : : ' -, -, ,

106 APPENDIX A ANNUAL WHOLE BODY DOSES FOR NON-REACTOR NRC LICENSEES CY PROGRAM CODE- UCENSEE NAME LICENSE* N Meas. Expsure, Number f Individuals vuth Whle Bdy Dses in the Ranges (csv r rems) Meas.." <. -. &SQ..-. t. z-. sa...-. &.;->iza. Z NUMBER MONI TORED NUMBER WITH MEAS. DOSE COLLECTIVE TEDE (persncsv, rem) AVERAGE MEAS TEDE (csv, rems) FUEL FABRICATION FACILITIES - B&WFUELCO. BABCOCK AND WILCOX CO., NAVAL COMBUSTION ENGINEERING, INC. GENERAL ATOMICS GENERAL ELECTRIC CO. NUCLEAR FUEL SERVICES INC, SIEMENS POWER CORP. WESTINGHOUSE ELECTRIC CORP. Ttal SNM- SNM SNM SNM SNM- SNM SNM- SNM-?$* ". *... IIM, $ %, ft,- t I.,, , FRESH FUELSTORAGE AT REACTOR SITES -. GENERAL ELECTRIC CO. Ttal SNM- m.,m- ff - : e ',, \ { ::.... h

107

108 APPENDIX B Annual Whle Bdy Dses at Licensed Nuclear Pwer Facilities B- NUREG-

109 z: c m -vl W PLANT NAME TYPE N Meas. Expsure APPENDIX B ANNUAL WHOLE BODY DOSES AT LICENSED NUCLEAR POWER FACILITIES CY Meas. <. Number f Individuals with Whle Bdy Dses in the Ranges (csv r rems) > NUMBER MONI TORED NUMBER WITH MEAS. DOSE COLLECTIVE DOSE (persncsv, rem) CO r- ARKANSAS PWR, - BEAVER VALLEY PWR BIG ROCK POINT BWR - BRAIDWOOD PWR BROWNS FERRY. BWR, - BRUNSWICK BWR, BYRON PWR, CALLAWAY PWR SO - CALVERT CUFFS PWR, - CATAWBA PWR, CUNTqN BWR - COMANCHE PEAK PWR - COOK PWR, - COOPER STATION BWR, - CRYSTAL RIVER PWR DAVIS-BESSE PWR DIABLO CANYON PWR. - DRESDEN, BWR, DUANEARNOLD BWR FARLEY PWR FERMI BWR, FITZPATRICK BWR, - FORT CALHOUN PWR - GINNA PWR GRAND GULF BWR, - HADDAMNECK PWR HARRIS PWR HATCH BWR HOPE CREEK BWR INDIAN POINT PWR INDIAN POINT PWR - - KEWAUNEE PWR - - LASALLE BWR. LIMERICK BWR, MAINE YANKEE PWR MCGUIRE PWR - MILLSTONE POINT BWR S MILLSTONE PONT. PWR, MONTICELLO BWR - - NINE MILE POINT BWR,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,,.,,,,,,,,

110 APPENDIX B (Cntinued) ANNUAL WHOLE BODY DOSES AT LICENSED NUCLEAR POWER FACILITIES CY PLANT NAME TYPE N Meas. Expsure Meas. <. Number f Individuals with Whle Bdy Dses in the Ranges (csv r rems) ZOO >Z ZOO..... Z NUMBER COLLECTIVE NUMBER WITH DOSE MONI- MEAS. (persn- TORED DOSE csv, rem) DO OJ NORTH ANNA PWR. OCONEE, PWR, OYSTER CREEK BWR - PAUSADES PWR PALO VERDE, PWR, PEACH BOTTOM, BWR, - PERRY BWR, PILGRIM BWR POINT BEACH PWR PRAIRIE ISLAND PWR - QUAD CITIES BWR RIVER BEND BWR, - ROBINSON PWR - SALEM PWR SAN ONOFRE, PWR, - SEABROOK PWR - - SEQUOYAH PWR, SOUTH TEXAS PWR, ST. LUCIE PWR, SUMMER PWR SURRY PWR, SUSQUEHANNA BWR, THREE MILE ISLAND PWR - TURKEY POINT, PWR, - VERMONT YANKEE BWR - VOGTLE PWR WASHINGTON NUCLEAR BWR WATERFORD PWR. - WOLF CREEK PWR ZION PWR,.,,,,.,,,.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,. c m - CO S: BWRs S: PWRs S: LWRs,,,,,,.,,,,,,,,,,,,,,,,,,,

111 c m APPENDIX B (Cntinued) ANNUAL WHOLE BODY DOSES AT LICENSED NUCLEAR POWER FACILITIES FACILITIES NOT IN OPERATION OR IN OPERATION LESS THAN ONE YEAR CY CO PLANTNAME TYPE N Meas. Expsure Meas. <. Number f Individuals vuth Whle Bdy Dses in the Ranges (csv r rems) >. NUMBER MONI TORED NUMBER WITH MEAS. DOSE COLLECTIVE DOSE (persncsv, rem) DO BELLEFONTE DRESDEN * FORT ST. VRAIN * HUMBOLDT BAY * INDIAN POINT * LACROSSE * RANCHOSECO" SAN ONOFRE * THREE MILE ISLAND * TROJAN * WATTS BAR YANKEE-ROWE* PWR BWR HTGR BWR PWR BWR PWR PWR PWR PWR PWR PWR Reprted vuth Dresden, Reprted vuth Indian Pint Reprted with San Onfre, REPORTING:, * Indicates plants that are n lnger in cmmercial peratin.

112 APPENDIX C* Persnnel, Dse, and Pwer Generatin Summary - *A discussin f the methds used t cllect and calculate the infrmatin cntained in this Appendix is given in Sectin. C- NUREG-

113 z c ) m CO Reprting Organizatin APPENDIX C PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Unit Years Availability Year MW-YR Factr Ttal Persnnel With Measurable Dses Persn-cSv (-rems) Per Wrk Functin Per Persnnel Type Maint Cllective Opera- & Cn- Statin & Dse tins Others tractr Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr O r- ARKANSAS, Dcket -,-; DPR-; NPF- st cmmercial peratin / Type - PWRs Capacity -, MWe......,...,.,.,.,.,.,.,.,.,.,.,., ,,,,,,,,,,,,,,,,,,,,,,,,, BEAVER VALLEY, Dcket -,-; DPR-, NPF- st cmmercial peratin /,/ Type - PWRs Capacity-, ,...,.,., ,,,.,,,,,,..,,, '

114 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Per Wrk Functin Per Persnnel Type Average Measurable Persn Megawatt Unit Ttal Persnnel Maint Dse csv Years Availability With Measurable Cllective Opera- & Cn- Statins (csvr (-rems) Reprting Organizatin Year MW-YR Factr Dses Dse tins Others tractr Utility rems) MW-yr BEAVER VALLEY, (cntinued),..,..,....,..,.. O CO BIG ROCK POINT Dcket -; DPR- st cmmercial peratin / Type-BWR Capacity- MWe Z c J G) BRAIDWOOD, Dcket -,-; NPF-, NPF- ^j st cmmercial peratin /,/ ft Type-PWRs Capacity -, MWe ,.,.,...,.,., ,,,,,,,

115 c m CO APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Per Wrk Functin Per Persnnel Type Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Factr Ttal Persnnel With Measurable Dses Cllective Dse Operatins Maint & Others Cn- Statin & tractr Utility Average Measurable Dse (csvr rems) BROWNS FERRY,, Dcket -, -, - DPR-,-,- st cmmercial peratin /,/, / Type-BWRs Capacity -,, MWe O..,.,.,.,.,.,.,., , ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,,,,,,,,.,,,,,,,,,,, BRUNSWICK, Dcket -,-; DPR-, - st cmmercial peratin /,/ Type-BWRs Capacity -, MWe.., ,., , r.,,,,,.,,,.,,,,.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,,,,,,,,,,,,,

116 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY z c J m CO Reprting Organizatin BYRON, Dcket.-; NPF-. NPF- st cmmercial peratin /,/ Type-PWRS Capacity-, CALLAWAY Dcket -; NPF- st cmmercial peratin / Type - PWR Capacity- MWe CALVERT CLIFFS, Dcket -,-; DPR-, - st cmmercial peratin /,/ Type - PWRs Capacity -, MWe Year Megawatt Years MW-YR..,.,.,.,.,.,.,.,...,....,..,.,....,.,.....,.,.,.,.,.,.,...,.,... Unit Availability Factr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,.,,,,,,,,,,,,., Cllective Dse, Persn-cSv (-rems) Per Wrk Functin Operatins Maint & Others, Per Persnnel Type Cntractr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

117 z c i m ^i CO Reprting Organizatin Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR Unit Availability Factr Ttal Persnnel With Measurable Dses Cllective Dse Persn-cSv (-rems) Per Wrk Functin Maint & Others Per Persnnel Type Operatins Cntractr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr CALVERT CLIFFS, (cntinued),.,...,,.... CD CATAWBA, Dcket -, -; NPF-, NPF- st cmmercial peratin /, / Type - PWR Capacity -, MWe.,.,.,.,.,.,.,.,., ,,,,,,,,,, CLINTON Dcket ; NPF- st cmmercial peratin / Type-BWR Capacity - MWe ,,,,,, COMANCHE PEAK, Dcket ; NPF- st cmmercial peratin /, / Type - PWR Capacity- MWe...,.,......, COOK, Dcket-;DPR-,- st cmmercial peratin /,/ Type - PWRs Capacity -, MWe...,.,.,.,.,., ,,,,,,,

118 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Per Wrk Functin Per Persnnel Type Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Factr Ttal Persnnel With Measurable Dses Cllective Dse Operatins Maint & Others Cntractr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr COOK, (cntinued),.,.,.,.,.,..,.,., ,,,,,,,, O COOPER STATION ^, Dcket ;DPR- st cmmercial peratin / Type-BWR Capacity - MWe Z C J m Q CRYSTAL RIVER cb Dcket O; DPR- ~^ st cmmercial peratin / Type -PWR Capacity- MWe ,,,,,,,,,,,,.,,,,,,

119 z c J -si CO Reprting Organizatin CRYSTAL RIVER (cntinued).-. DAVIS-BESSE V Dcket ;NPF- st cmmercial peratin / Type-PWR Capacity - MWe DIABLO CANYON, Dcket.; DPR-, DPR- st cmmercial peratin /,/ Type - PWRs Capacity -, MWe Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR ,.,.,.,.,.,.,.,.,. Unit Availability Factr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,,,.. Cllective Dse Persn-cSv (-rems) Per Wrk Functin Operatins Maint & Others Per Persnnel Type Cntractr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

120 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Factr Ttal Persnnel With Measurable Dses Cllective Dse Per Wrk Functin Maint & Others Per Persnnel Type Operatins Cntractr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr O CO DRESDEN l,^ Dcket -,-, ; DPR-,-,- st cmmercial peratin /,/,/ Type - BWRs Capacity -,, MWe...,.....,.,.,.,.,.,.,.....,.,., ,,,,.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,,,,,,,,,,,,,,,,,,,,,,,,,,,,, < DUANE ARNOLD Dcket -; DPR- _ st cmmercial peratin / Type-BWR Capacity- MWe m CO ,,,,,,,,,, > Dresden has been shut dwn since, and in it was decided that it wuld nt be put in cmmercial peratin again. Therefre, it is n lnger included in the cunt f cmmercial reactrs.

121 z c m -vl CO Reprting Organizatin Year DUANE ARNOLD (cntinued) APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR Unit Availability Factr Ttal Persnnel With Measurable Dses,,,,,, Cllective Dse Persn-cSv (-rems) Per Wrk Functin Per Persnnel Type Average Maint & Others Operatins Cntractr Statin & Utility Measurable Dse (csvr rems) Persn csv (-rems) MW-yr O FARLEY, ± Dcket, -; NPF-, - st cmmercial peratin /,/ Type - PWR Capacity-, MWe...,.,.,.,.,.,.,.,.,.,.,.,.,., ,,,,,,,,,,,,,,,,,, ' FERMI Dcket ;NPF- st cmmercial peratin / Type-BWR Capacity- MWe ,,,,

122 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Factr......J Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,,, Cllective Dse,,,,,, Per Wrk Functin Operatins Maint & Others,,,, - Per Persnnel Type Cntractr,, Statin & Utility ', Average Measurable Dse (csvr rems)....q Persn csv (-rems) MW-yr FITZPATRICK Dcket ;DPR- st cmmercial peratin / Type - BWR Capacity - MWe FORT CALHOUN Dcket O;DPR- st cmmercial peratin / Type - PWR Capacity - MWe

123 z c m Q i "Nl CO Reprting Organizatin GINNA Dcket ;DPR- st cmmercial peratin / Type-PWR Capacity- MWe Q r GRAND GULF Dcket -; NPF- st cmmercial peratin / Type - BWR Capacity- MWe Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR ,...,...,.. Unit Availability Factr Ttal Persnnel With Measurable Dses,,,,,,,,,, Cllective Dse,,, Persn-cSv (-rems) Per Wrk Functin Operatins Maint & Others, Per Persnnel Type Cntractr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

124 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Factr Ttal Persnnel With Measurable Dses Cllective Dse Per Wrk Functin Operatins Maint & Others Per Persnnel Type Cn- Statin & tractr Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr O CO HADDAM NECK Dcket ;DPR- st cmmercial peratin / Type-PWR Capacity- MWe ,,,,,,,,,,,,,,,,,,,,,,,,, HARRIS Dcket -; NPF- st cmmercial peratin / Z Type-PWR j Capacity- MWe ) m ,,

125 z c } m Nj CO Reprting Organizatin Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW YR Unit Availability Factr Ttal Persnnel With Measurable Dses Cllective Dse Persn csv ( rems) Per Wrk Functin Maint & Others Per Persnnel Type Operatins Cntractr Statin & Utility Average Measurable Dse (csvr rems) Persn csv ( rems) MW yr HATCH, Dcket,; DPR ; NPF st cmmercial peratin /, / Type BWRs Capacity, MWe....,.....,..,.,.,.,.,.,.,.,., ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, HOPE CREEK Dcket ;NPF st cmmercial peratin / Type BWR Capacity MWe......, ,,,,,,,.....i HUMBOLDT BAY Dcket ;DPR st cmmercial peratin / Type BWR Capacity MWe Humbldt Bay has been shutdwn since. and in it was decided that it wuld nt be placed in peratin again. Therefre, it is n lnger included in the cunt f cmmercial reactrs.

126 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Factr Ttal Persnnel With Measurable Dses Cllective Dse Per Wrk Functin Maint & Others Per Persnnel Type Operatins Cntractr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr HUMBOLDT BAY (cntinued) INDIAN POINT,, Dcket,,; DPR-, -, - st cmmercial peratin /, /, / Type-PWR Capacity-,, ,., ,,,,,,,,,,,,,,,,,,,, INDIAN POINT, ,,,,,,,,,,,, Humbldt Bay has been shutdwn since, and in it was decided that it wuld nt be placed in peratin again. Therefre, it is n lnger induded in the cunt f cmmercial reactrs. S lndian Pint was defuelled in, and in it was dedded that it wuld nt be placed in peratin again. Therefre, it is n lnger included in the cunt f cmmerdal reactrs. CO 'Indian Pint was purchased by a different utility and nw reprts separately. lndian Pint was defuelled in, and in it was dedded that it wuld nt be placed in peratin again. Therefre, it is n lnger included in the cunt f cmmercial reactrs.

127 z c ) m CO Reprting Organizatin Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR Unit Availability Factr Ttal Persnnel With Measurable Dses Cllective Dse Persn-cSv (-rems) Per Wrk Functin Operatins Maint & Others Per Persnnel Type Cntrarir Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr INDIAN POINT, (cntinued)..,.. O CO INDIAN POINT Dcket ; DPR- st cmmerdal peratin / Type-PWR Capacity - MWe ,,,,,,,,,,,,,,,,,, INDIAN POINT Dcket ;DPR- st cmmercial peratin / Type-PWR Capacity - MWe ,,,,,,,,, Indian Pint was defuelled in, and in it was dedded that it wuld nt be placed in peratin again. Therefre, it is n lnger included in the cunt f cmmerdal reactrs. Indian Pint was purchased by a different utility and nw reprts separately.

128 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn csv ( rems) Reprting Organizatin Year Megawatt Years MW YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Cllective Dse Per Wrk Fundin Operatins Maint & Others Per Persnnel Type Cn Statin & tractr Utility Average Measurable Dse (csvr rems) Persn csv ( rems) MW yr O _J. v KEWAUNEE Dcket O;DPR st cmmercial peratin / Type PWR Capacity MWe v Z c m * CO LACROSSE Dcket ; DPR t cmmerdal peratin / Type BWR Capacity MWe LaCrsse ended cmmerdal peratin in and will nt be put in cmmercial peratin again. Therefre, it is n lnger included in the cunt f cmmercial reactrs.

129 c PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) >! CO Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Clledive Dse Per Wrk Fundin Maint & Others Per Persnnel Type Operatins Cntradr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr LACROSSE (cntinued) *** «O -» LASALLE, Dcket, -; NPF-, - st cmmerdal peratin /,/ Type - BWR Capacity -, MWe...,.,.,.,.,.,.,.,., ,,,,,,,,,,,,,,,,,,,, LIMERICK, Dcket,; NPF-,- st cmmerdal peratin /,/ Type-BWRs Capacity -, MWe...,.,.,.,.,., ,,,,,,,, * MAINE YANKEE Dcket O;DPR- st cmmercial peratin / Type-PWR Capacity- MWe LaCrsse ended cmmercial peratin in and will nt be put in cmmercial peratin again. Therefre, it is n lnger induded in the cunt f cmmerdal readrs.

130 I APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Clledive Dse Per Wrk Fundin Operatins Maint & Others Per Persnnel Type Cn- Statin & tradr Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr O CO MAINE YANKEE (cntinued) ,,,,,,,,, sses * C m ->i _i CO MCGUIRE, Dcket -, -; NPF-, - st cmmerdal peratin /,/ Type - PWRS Capadty-, MWe MILLSTONE POINT Dcket ;DPR- st cmmercial peratin / Type - BWR Capadty- MWe....,.,.,.,.,.,.,.,.,., , ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, -,,

131 z c ) APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY III -N CO Reprting Organizatin MILLSTONE POINT (cntinued) * MILLSTONE POINT. Dcket -.; DPR-. NPF- st cmmercial peratin /,/ Type-PWR Capacity-, MWe Year Megawatt Years MW-YR ,...,.,.,..,.,...,. Unit Availability Fadr Ttal Persnnel With Measurable Dses,,..,.,,,,.,,.,,..,,, Cllective Dse,..,,,,, Persn-cSv (- Per Wrk Fundin Operatins Maint & Others,.,.,,,, rems) Per persnnel Type Cntradr,,,,,,, Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

132 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Reprting Organizatin MONTICELLO Dcket ;DPR- st cmmercial peratin / Type-BWR Capadty- MWe rb NINE MILE POINT, Dcket O,O; DPR-, NPF- st cmmercial peratin /,/ Type-BWR Capadty -. MWe Z c m ^ CO Year Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,.,,,. Cllective Dse..,,.,.,. Persn-cSv (-rems) Per Wrk Fundin Operatins Maint & Others,.,... Per Persnnel Type Cntradr, Statin & Utility, Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr ,

133 z c ) APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY m ->J CO Reprting Organizatin NINE MILE POINT, (cntinued) NORTH ANNA, O Dcket ; NPF-, - r st cmmerdal peratin /,/ M Type-PWRs Capacity -, MWe OCONEE,, Dcket,O,; DPR-, -, - st cmmercial peratin /,/,/ Type - PWRs Capadty -,, MWe Year Megawatt Years MW-YR...,..,.,.,...,..,.,.,.,.,.,.,.,.,.,.,.,.,..,.,.,.,.,.,...,.,.,.,.,. Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,. Clledive Dse,,,,,,..,,,.., Persn-cSv (-rems) Per Wrk Fundin Operatins Maint & Others,,,,,,,,,,, Per Persnnel Type Cntradr,,,, Statin & Utility,,, Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

134 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY r! CO C ) m CO Reprting Organizatin OCONEE,, (cntinued) OYSTER CREEK Dcket ;DPR- st cmmerdal peratin / Type - BWR Capadty- MWe Year Megawatt Years MW-YR,.,.,.,.,.,.,.,., Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,,,,,,,,,,, Clledive Dse,,,,,,,,,,,, Persn-cSv (-rems) Per Wrk Functin Operatins Maint & Others,,-,,,,,,,,, Per Persnnel Type Cntradr,,,,,, Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems MW-yi

135 c ) m CO Reprting Organizatin Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Clledive Dse Persn-cSv (-rems) Per Wrk Fundin Maint & Others Per Persnnel Type Operatins Cntradr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr tu K PALISADES Dcket O;DPR- st cmmerdal peratin / Type - PWR Capadty - MWe ,,,,,,,,,,,,,,,,, PALO VERDE,, Dcket,; -; NPF-, NPF-, NPF- st cmmercial peratin /,/,/ Type - PWRs Capacity-,, MWe,.,..,.,.,.,.,., ,,,,,,,,, PEACH BOTTOM, Dcket.; DPR-. - st cmmercial peratin /,/ Type-BWR Capadty -, MWe,., ,,,,,,,,,,,,,,,

136 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Cllective Dse Per Wrk Fundin Operatins Maint & Others Per Persnnel Type Cn- Statin & tradr Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr O rb Ol PEACH BOTTOM, (cntinued),.,..,..,....,.,.,.,.,., ^..,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, PERRY Dcket -; NPF- st cmmercial peratin / Type - BWR Capacity- MWe...,...., ,,,,, z c ) m CO PILGRIM Dcket -; DPR- st cmmercial peratin / Type - BWR Capacity - MWe ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

137 z c ) m ^i CO APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Reprting Organizatin PILGRIM (cntinued) POINT BEACH, Dcket,-; DPR-, - st cmmercial peratin /,/ O Type-PWRs > Capadty-, MWe Persn-cSv (-rems) Megawatt Years Year MW-YR Per Wrk Fundin Per Persnnel Type Unit Availability Fadr Ttal Persnnel With Measurable Dses Clledive Dse Operatins Maint & Others Cntradr Statin & Utility Average Measurable Dse (csvr rems) ,,,,,,,,,,, Persn csv (-rems) MW-yr PRAIRIE ISLAND, Dcket,-; DPR-, - st cmmercial peratin /,/ Type - PWRs Capadty-, MWe

138 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY v?? r ^i Z c m Q -vj c Reprting Organizatin PRAIRIE ISLAND, (cntinued) QUAD CITIES, Dcket,; DPR-, - st cmmerdal peratin /,/ Type-BWRs Capacity -, MWe Year Megawatt Years MW-YR ,..,....,.....,.,..,.,.,..,.,.,.,.,.,.,....,. Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,,,, Clledive Dse,,,,,,,,,,,,, Persn-cSv (-rems) Per Wrk Fundin Operatins Maint & Others,,,,,,,,, Per Persnnel Type Cntradr,,.,,, Statin & Utility *,,,, Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

139 z c ) APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY CO Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Cllective Dse Persn-cSv (-rems) Per Wrk Functin Operatins Maint & Others Per Persnnel Type Cntradr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr & CO RANCHO SECO Dcket -; DPR- st cmmercial peratin / Type-PWR Capacity- MWe ,,,, RIVER BEND Dcket ; NPF- st cmmercial peratin Type - BWR Capacity- MWe ,,,,, ROBINSON Dcket ;DPR- st cmmerdal peratin / Type-PWR Capacity- MWe , Ranch Sec has been permanently shutdwn.

140 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY rb CO C ) m G) I _^ CO Reprting Organizatin ROBINSON (cntinued) SALEM, Dcket, -; DPR-, - st cmmerdal peratin / Type-PWRs Capacity-, MWe Year Megawatt Years MW-YR ,.....,.,.,.,.,.,.,.,.,.. Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Cllective Dse,,,,, Persn-cSv (-rems) Per Wrk Functin Operatins Maint & Others,,,,, Per Persnnel Type Cntradr,, Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

141 z c m CO Reprting Organizatin Year A PPENDIX C (cn tinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Clledive Dse Persn-cSv (-rems) Per Wrk Fundin Maint & Others Per Persnnel Tvpe Operatins Cntradr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr SAN ONOFRE,, Dcket,-,-; DPR-, NPF-, NPF- st cmmerdal peratin /,/,/ Type - PWR Capadty-,, MWe ,.,.,.,.,.,.,.,.,.,., ,,,,,,,,,,,,,,,,,,,,,, SEABROOK Dcket ;NPF- st cmmercial peratin / Type-PWR Capadty- Mwe.., '.... SEQUOYAH, Dcket -, -; DPR-, - st cmmercial peratin /,/ Type-PWR Capacity-, MWe.,.,., ,,,,,,,, ~ San Onfre was shut dwn / and is n lnger included in the cunt f cmmercial reactrs.

142 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY CO Reprting Organizatin SEQUOYAH, (cntinued) SOUTH TEXAS, Dcket -,; NPF -,- st cmmerdal peratin /,/ Type - PWRs Capacity-, MWe Year Megawatt Years MW-YR..,.,.,.,..,.,..,.,.,..,.,. Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,, Cllective Dse, Persn-cSv (-rems) Per Wrk Fundin Operatins Maint & Others, Per Persnnel Type Cntradr Statin & Utility, Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr ST. LUCIE, Dcket, -; DPR-; NPF- st cmmercial peratin /,/ Type - PWRs Capacity -, MWe C ) m CO ,.,.,.,.,.,.,.,.,.,.,., ,,,,,,,,,,,,,,,,,,,,,,

143 z c i APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY m Q CO Reprting Organizatin SUMMER Dcket ;NPF st cmmercial peratin / Type PWR Capadty MWe O CO M SURRY, Dcket O, ; DPR, st cmmerdal peratin /, / Type PWRs Capadty,MWe Year Megawatt Years MW YR ,..,.,....,..,.,.,.,...,.,.,.,.,.,. Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Clledive Dse,,,,,,,,,,,,, Persn csv ( rems) Per Wrk Fundin Operatins Maint & Others,,,,,,,,,,,,, Per Persnnel Type Cntradr,,,,,,,,,,,, Statin & Utility,,, Average Measurable Dse (csvr rems) Persn csv ( rems) MW yr

144 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn-cSv (-rems) Reprting Organizatin Year Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Clledive Dse Per Wrk Fundin Maint & Others Per Persnnel Type Operatins Cntradr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr O SUSQUEHANNA, Dcket,-; NPF-; NPF- st cmmercial peratin /,/ Type-BWR Capacity -, MWe.,.,.,.,.,.,.,.,.,.,., ,,,,,,,,,,,,,, w THREE MILE ISLAND, Dcket -, -; DPR-, - st cmmerdal peratin /,/ Type - PWRs Capacity -, MWe ' ,,,,,,,,,,,,,, THREE MILE ISLAND Dcket -; DPR- st cmmercial peratin / Type-PWR z Capacity - MWe C ) m ,,,,,,, CO Three Mile Island resumed cmmercial pwer generatin / after being under regulatry restraint since.

145 c ) EG- CO Reprting Organizatin Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Cllective Dse Persn-cSv (-rems) Per Wrk Fundin Operatins Maint & Others Per Persnnel Type Cntradr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr THREE MILE ISLAND Dcket O; DPR- st cmmercial peratin / Type - PWR Capacity - MWe ,,,, _ _ TROJAN Dcket ;NPF- c st cmmerdal peratin / Type - PWR Capacity- MWe ,,,,,,,,, ,...., Three Mile Island has been shut dwn since the acddent, but was still induded in the cunt f readrs thrugh since dse was still being accumulated t defuel and decntaminate the unit during this time perid.. Trjan ended cmmercial peratin as f /, and will nt be put in cmmercial peratin again. It is n lnger induded in the cunt f cmmercial readrs.

146 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Reprting Organizatin TURKEY POINT, Dcket O,; DPR-, - st cmmercial peratin /,/ Type - PWRs Capadty -, MWe CO en - VERMONT YANKEE Dcket ;DPR- st cmmerdal peratin / Type - BWR Capadty- MWe Z c ) m -si CO Year Megawatt Years MW-YR..,..., , ,.,., Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,,,,,,,,,,,,, Cllective Dse,,,,,,,,,,,,,,,, Persn-cSv (-rems) Per Wrk Fundin Operatins Maint & Others,,,,,,,,,,,, Per Persnnel Type Cntradr,,,,, Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

147 z c \ III ^ CO Reprting Organizatin Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Cllective Dse Persn-cSv (-rems) Per Wrk Fundin Maint & Others Per Persnnel Type Operatins Cntradr Statin & Utility Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr VERMONT YANKEE (cntinued) O VOGTLE, Dcket -,-; NPF-, - st cmmerdal peratin /,/ Type-PWRs Capacity -, MWe.,.,.,.,.,.,., ,,,,, f WASHINGTON NUCLEAR Dcket -; NPF- st cmmerdal peratin / Type-BWR Capacity- MWe ,,,,,,,,,, WATERFORD Dcket -; NPF- st cmmercial peratin / Type-PWR Capacity - MWe J....,..., ,,,,,,,

148 APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Persn csv ( rems) Reprting Organizatin Year Megawatt Years MW YR Unit Availability Fadr Ttal Persnnel With Measurable Dses Cllective Dse Per Wrk Fundin Operatins Maint & Others Per Persnnel Tvpe Cn Statin & tradr Utility Average Measurable Dse (csvr rems) Persn csv ( rems) MW yr WOLF CREEK Dcket ; NPF st cmmercial peratin / Type PWR Capadty MWe. '..,...,..,., ,,, O YANKEE ROWE S t Dcket ;DPR "^ st cmmercial peratin / Type PWR Capacity MWe Z c m G) O ^i CO Yankee Rwe ended cmmerdal peratin as f /, and will nt be put in cmmerdal peratin again. It is n lnger included in the cunt f cmmerdal readrs.

149 z c ) m -J CO Reprting Organizatin ZION, Dcket,O; DPR-, - st cmmerdal peratin /, / Type - PWRs Capacity -, MWe O CO c Year APPENDIX C (cntinued) PERSONNEL, DOSE AND POWER GENERATION SUMMARY Megawatt Years MW-YR.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,..,.,.,.,.,. Unit Availability Fadr Ttal Persnnel With Measurable Dses,,,,,,,,,,,,,,,, Clledive Dse,,,,,,,,, Persn-cSv (-rems) Per Wrk Fundin Operatins Maint & Others,,,,,,, Per Persnnel Type Cntradr,,, Statin & Utility, Average Measurable Dse (csvr rems) Persn csv (-rems) MW-yr

150 APPENDIX D Number f Persnnel and Persn-rem by Wrk and Jb Functin NOTE: Appendix D cntains data n perating plants as well as plants which are n lnger in cmmercial peratin. D- NUREG-

151 APPENDIX D NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PLANT: *ARKANSAS, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL O mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... '. Wrkers may be cunted in mre than ne categry. NUREG- D-

152 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PLANT: "BEAVER VALLEY, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING SUPERVISORY'PERSONNEL BY JOB FUNCTION GRAND S... Wrkers may be cunted in mre than ne categry. D- NUREG-

153 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PLANT: *BIG ROCK POINT TYPE: BWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL O mreml STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ,. ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... Wrkers may be cunted in mre than ne categry. NUREG- D-

154 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "BRAIDWOOD, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE Q IN-SERVICE INSPECTION m '. " SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... Wrkers may be cunted in mre than ne categry. D- NUREG-

155 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PLANT: *BROWNS FERRY,, TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ' ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE R. WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

156 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PLANT: "BRUNSWICK, TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... Wrkers may be cunted in mre than ne categry. D- NUREG-

157 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PLANT: *BYRON, TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem). STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE OI WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

158 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "CALLAWAY TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION Q SPECIAL MAINTENANCE M WASTE PROCESSING Q REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D-g NUREG-

159 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "CALVERT CLIFFS, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. NUREG- D-

160 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "CATAWBA, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION (" () () () () () () () () () () () () () () () () () () () GRAND S ( () () ()... Wrkers may be cunted In mre than ne categry. Numbers In parentheses are ttal numbers f individuals. D- NUREG-

161 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "CLINTON TYPE: BWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION OI.... SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... "Wrkers may be cunted in mre than ne categry. NUREG- D-

162 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "COMANCHE PEAK, TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

163 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "COOK, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE J IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING OI.... REFUELING BY JOB FUNCTION GRAND S.. Wrkers may be cunted in mre than ne categry. NUREG- D-

164 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "COOPER STATION TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. D- NUREG-

165 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "CRYSTAL RIVER TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE g IN-SERVICE INSPECTION SPECIAL MAINTENANCE g WASTE PROCESSING g REFUELING g BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

166 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "DAVIS-BESSE TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV g g ROUTINE MAINTENANCE g g g g IN-SERVICE INSPECTION g g g SPECIAL MAINTENANCE. WASTE PROCESSING g g g g g g g O.OOGf REFUELING g g g g BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

167 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "DIABLO CANYON, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... "Wrkers may be cunted in mre than ne categry. NUREG- D-

168 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "DRESDEN, TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE " WASTE PROCESSING REFUELING ,... BY JOB FUNCTION...' GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

169 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "DUANE ARNOLD TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV , ROUTINE MAINTENANCE ,. IN-SERVICE INSPECTION Q SPECIAL MAINTENANCE WASTE PROCESSING ,.....,. REFUELING BY JOB FUNCTION GRAND S... Wrkers may be cunted in mre than ne categry. NUREG- D-

170 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "FARLEY, TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION Z...., SPECIAL MAINTENANCE...., WASTE PROCESSING REFUELING...., BY JOB FUNCTION ' GRAND S... Wrkers may be cunted In mre than ne categry. D- NUREG-

171 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "FERMI TYPE: BWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE I..... IN-SERVICE INSPECTION SPECIAL MAINTENANCE ,. WASTE PROCESSING REFUELING ,. BY JOB FUNCTION GRAND S.... "Wrkers may be cunted in mre than ne categry. NUREG- D-

172 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "FITZPATRICK TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

173 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "FORT CALHOUN TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION...., SPECIAL MAINTENANCE WASTE PROCESSING REFUELING ,. BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

174 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "FORT ST. VRAIN TYPE: HTGR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ,. ROUTINE MAINTENANCE g ,. IN-sgRVlCE INSPECTION g...., ,. SPECIAL MAINTENANCE WASTE PROCESSING g g...., REFUELING...., ,. BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

175 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "GINNA TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

176 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "GRAND GULF TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION...OI SPECIAL MAINTENANCE WASTE PROCESSING REFUELING ' BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

177 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "HADDAM NECK TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV. Q , ROUTINE MAINTENANCE ,. IN-SERVICE INSPECTION , SPECIAL MAINTENANCE ,. WASTE PROCESSING ,....,. REFUELING ,......SO. BY JOB FUNCTION.....S GRAND S... *\fl/'. urted in mre than ne categry. NUREG- D-

178 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "HARRIS TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE , IN-SERVICE INSPECTION SPECIAL MAINTENANCE , WASTE PROCESSING...., ,..... REFUELING , ,. BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

179 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "HATCH, TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV , ROUTINE MAINTENANCE IS IN-SERVICE INSPECTION SPECIAL MAINTENANCE ,. WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

180 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "HOPE CREEK TYPE: BWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE....,? IN-SERVICE INSPECTION Q ,. SPECIAL MAINTENANCE WASTE PROCESSING , REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

181 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "INDIAN POINT TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING ,. REFUELING Z..., ,.....,. BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers In parentheses are ttal numbers f individuals. NUREG- D-

182 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "INDIAN POINT TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ,....., ROUTINE MAINTENANCE Q g IN-SERVICE INSPECTION ,. SPECIAL MAINTENANCE WASTE PROCESSING T T REFUELING ' g g ,.. BY JOB FUNCTION GRAND S... "Wrkers may be cunted in mre than ne categry. D- NUREG-

183 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: KEWAUNEE TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOOmREM) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

184 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "LASALLE. TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

185 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "LIMERICK, TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ENGINEERINGPERSONNEL ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE... O.OOI WASTE PROCESSING ,.. REFUELING , BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. NUREG- D-

186 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "MAINE YANKEE TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE Z Q IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING Z Q Z BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

187 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "MCGUIRE, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ,.,. ROUTINE MAINTENANCE IN-SERVICE INSPECTION ,. SPECIAL MAINTENANCE WASTE PROCESSING REFUELING OI..... BY JOB FUNCTION () () () () () () () () () () () () () () () () () () d) () GRAND S () () () ()... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. NUREG- D-

188 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "MILLSTONE POINT TYPE: BWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING ' REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

189 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "MILLSTONE POINT, TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION m ^ OI SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers maybe cunted in mre than ne categry. NUREG- D-

190 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "MONTICELLO TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING...., BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

191 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: 'NINE MILE POINT, TYPE: BWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION OI SPECIAL MAINTENANCE O.OIO WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

192 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "NORTH ANNA, TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION ( SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... Wrkers may be cunted In mre than ne categry. D- NUREG-

193 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "OCONEE,, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem). STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ,.. ROUTINE MAINTENANCE IN-SERVICE INSPECTION g ,. SPECIAL MAINTENANCE " WASTE PROCESSING REFUELING ,. BY JOB FUNCTION () () () () () () () () () d) () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. NUREG- D-

194 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "OYSTER CREEK TYPE: BWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING i REFUELING BY JOB FUNCTION () () () () () () () (D () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. D- NUREG-

195 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "PALISADES TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING ,. REFUELING , BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

196 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "PALO VERDE,, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE......" WASTE PROCESSING REFUELING BY JOB FUNCTION ".. GRAND S... Wrkers may be cunted In mre than ne categry. D- NUREG-

197 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "PEACH BOTTOM, TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE Z IN-SERVICE INSPECTION g g SPECIAL MAINTENANCE WASTE PROCESSING g g g ! REFUELING BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. NUREG- D-

198 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BYWORK AND JOB FUNCTION PUNT: "PERRY TYPE: BWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

199 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "PILGRIM TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... "Wrkers may be cunted in mre than ne categry. NUREG- D-

200 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "POINT BEACH, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. D- NUREG-

201 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "PRAIRIE ISLAND, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

202 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "QUAD CITIES, TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.. Wrkers may be cunted in mre than ne categry. D- NUREG-

203 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "RANCHO SECO TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING OI..... REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

204 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "RIVER BEND TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING...., BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

205 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "ROBINSON TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE OI.. IN-SERVICE INSPECTION....OI SPECIAL MAINTENANCE WASTE PROCESSING REFUELING ,.. BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

206 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "SALEM, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION ' SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

207 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "SAN ONOFRE,, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. NUREG- D-

208 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "SEABROOK TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION.b SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S... Wrkers may be cunted In mre than ne categry. D- NUREG-

209 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "SEQUOYAH, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV '.... ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING ,. REFUELING BY JOB FUNCTION GRAND S... *W'i f r- u«cunted in mre than ne categry. NUREG- D-

210 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "SOUTH TEXAS, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. D- NUREG-

211 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "ST. LUCIE, TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ,. ROUTINE MAINTENANCE IN-SERVICE INSPECTION ,. SPECIAL MAINTENANCE WASTE PROCESSING OI ,. REFUELING -...., ,.....,. BY JOB FUNCTION () () () () () () () () () () () () () () () () () () d) () GRAND S () () () ()... Wrkers may be cunted In mre than ne categry. Numbers in parentheses are ttal numbers f Individuals. NUREG- D-

212 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "SUMMER TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV g g g ROUTINE MAINTENANCE g g g IN-SERVICE INSPECTION g g g SPECIAL MAINTENANCE g g g g...., WASTE PROCESSING - g g g T REFUELING g g g g...., BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

213 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "SURRY, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING O.Q REFUELING..... S' BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

214 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "SUSQUEHANNA, TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

215 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "THREE MILE ISLAND TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ()... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. NUREG- D-

216 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "THREE MILE ISLAND TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ' '... ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION () () () () () () () () () () () () () () () () () () () () GRAND S () () () ().. Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. D- NUREG-

217 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "TURKEY POINT, TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV g ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING g oi.o. REFUELING BY JOB FUNCTION () () () () () () () () () () () () () () () () () () GRAND S () () () ().... Wrkers may be cunted in mre than ne categry. Numbers in parentheses are ttal numbers f individuals. NUREG- D-

218 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "VERMONT YANKEE TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV g g ROUTINE MAINTENANCE g IN-SERVICE INSPECTION g g , SPECIAL MAINTENANCE ' g g WASTE PROCESSING g g REFUELING g BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

219 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "VOGTLE, TYPE: PWR WORK AND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING ,. BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

220 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "WASHINGTON NUCLEAR TYPE: BWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) - STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV. Q ROUTINE MAINTENANCE IN-SERVICE INSPECTION " SPECIAL MAINTENANCE WASTE PROCESSING REFUELING ' BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

221 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "WATERFORD TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV OI... ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than na categry. NUREG- D-

222 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "WOLF CREEK TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV g g g oi...oi ROUTINE MAINTENANCE g g...., IN-SERVICE INSPECTION g g g g SPECIAL MAINTENANCE g g g g WASTE PROCESSING g g g '.... REFUELING g g g g BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

223 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "YANKEE-ROWE TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION O SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted in mre than ne categry. NUREG- D-

224 APPENDIX D (Cntinued) NUMBER OF PERSONNEL AND PERSON-REM BY WORK AND JOB FUNCTION PUNT: "ZION, TYPE: PWR WORKAND JOB FUNCTION NUMBER OF PERSONNEL MOO mrem) STATION UTILITY CONTRACT PERSON-REM STATION UTILITY CONTRACT REACTOR OPS & SURV ROUTINE MAINTENANCE IN-SERVICE INSPECTION SPECIAL MAINTENANCE WASTE PROCESSING REFUELING BY JOB FUNCTION GRAND S.... Wrkers may be cunted In mre than ne categry. D- NUREG-

225

226 APPENDIX E Graphical Representatin f Cllective Dse Trends by Year and Jb Functin fr Each Site - NOTE: Appendix E cntains data n perating plants as well as plants which are n lnger in cmmercial peratin. E- NUREG-

227 APPENDIX E ARKANSAS, Dse-Perfrmance Indicatrs PWR s - I I I I I X -Year Average Dse >www MW-Years HMB Cllective Dse ^^V W i UI ( a : ^ ^ H>- I D H" ftivxys -,* >? ^ SiSXX^ ^ ^ Year Plant Breakdwn by Jb Functin Cntract UJ y NUREG- E-

228 APPENDIX E (cntinued) BEAVER VALLEY, Dse-Perfrmance Indicatrs PWR - I ****** -Year Average Dse - s t % MW-Years Cllective Dse / V ^ - ui g - ^ / I w-ijj^ ^ jjkxx Year Breakdwn by Jb Functin Plant Cntract -*SSi E- NUREG-

229 APPENDIX E (cntinued) BIG ROCK POINT Dse Perfrmance Indicatrs BWR "" www Year Average Dse s f a ui CO g ^ * rra, n a MW Years M Cllective Dse \ xxjat > f «*»** \*> f^- trn f I aexx* W L*s» Nl ^ D a i bnnm ^ \ j ^ v ^ P «^XV ^ V fi>* "HAM^ Year Breakdwn by Jb Functin Plant Cntract ui V O D ) a NUREG E

230 APPENDIX E (cntinued) BRAIDWOOD, Dse-Perfrmance Indicatrs PWR - -H ****** -Year Average Dse MW-Years s - e - ^ a, ui - CO O Q Cllective Dse ^ ^ ^ S <*> u a a a "^r "^T, L*^ "^-P ^^ ^^a&&****** M **> t > e * se * acmxaat>a^^ Year Breakdwn by Jb Functin Plant Cntract ui V cc O Q a> O. ***** r *'nt E- NUREG-

231 APPENDIX E (cntinued) BROWNS FERRY,, Dse-Perfrmance Indicatrs BWR - -- E - - ' <*****> -Year Average Dse www MW-Years MMB Cllective Dse ui CO Q rv, ^* K nn ""'" Year Plant Breakdwn by Jb Functin Cntract > ui V S Q NUREG- E-

232 APPENDIX E (cntinued) BRUNSWICK, Dse-Perfrmance Indicatrs BWR s f B www Year Average Dse _M_U_U. ivivv iears ^ M H Cllective Dse Ui CO Q a a a tijvf * * V rn* * * *, a a i a a i S**S ss&jxjb^ SfWfciSSJW xxxxx: Year Breakdwn by Jb Functin Plant Cntract ~ «Siiii S! E NUREG

233 APPENDIX E (cntinued) BYRON, Dse Perfrmance Indicatrs PWR I % - d> c i OL. UI CO O a i I c Year Average Dse MW Years Cllective Dse ^ r»rt^ ^ Hrj, s ^ ^ j f ^ ^ rw"w-a"n, =f TV^ " ^X^^ >J n Year Breakdwn by Jb Functin Plant Cntract > ui V = O NUREG E

234 APPENDIX E (cntinued) CALLAWAY Dse-Perfrmance Indicatrs PWR E CO V e UI CO Q - - n ] I I I «****! -Year Average Dse -mnr MW-Years M *"*^n ^ ^ Cllective Dse y ^-Hra^ ^ > A c *-Hi"n' ^ '"U U JJ_HV> ****^u***>!*x*biww iowncksuw mt****a^^ KlMN«F ^«^S? tfecoooocxx «Sac«^ ; ^ ^ p./tv.yk \ r ^N < * ^ ^ Year Breakdwn by Jb Functin Plant Cntract UI V te OL *! E- NUREG-

235 APPENDIX E (cntinued) CALVERT CLIFFS, Dse Perfrmance Indicatrs PWR www I I I Year Average Dse I ^ w V e i g UJ CO ^ MW Ysars J M l W Cllective Dse ^ i n n SSwas, *** «sw S*«wS SKS& SftOW \j/^h s «a SS&QSft, wwu ***** \ \ L / L^"**^ JQ# USliaGa Year Breakdwn by Jb Functin Plant Cntract sfesi / ***** r *he <%* NUREG E

236 APPENDIX E (cntinued) CATAWBA, Dse-Perfrmance Indicatrs PWR Year Breakdwn by Jb Functin Plant Cntract ****«**»* **«**>«< r *he <%* E- NUREG-

237 APPENDIX E (cntinued) CLINTON Dse-Perfrmance Indicatrs BWR Year Breakdwn by Jb Functin Plant Cntract uiv Q Q. 'txwefaft W/t ' n *t*fnt NUREG- E-

238 APPENDIX E (cntinued) COMANCHE PEAK, Dse-Perfrmance Indicatrs PWR - S > B ) a ui CO O a Breakdwn by Jb Functin Plant Cntract U O C> '""t*;,,, r nt ****>, «***» E- NUREG-

239 APPENDIX E (cntinued) COOK, Dse-Perfrmance Indicatrs PWR Year Plant Breakdwn by Jb Functin Cntract ***** NUREG- E-

240 APPENDIX E (cntinued) COOPER STATION Dse-Perfrmance Indicatrs BWR - xsc -Year Average Dse -- n n a MW-Years s I % Q. UI CO O a *wy M iff $f Cllective Dse w* -H-W-l J #T A\k r \ -D-W \ \ r f h ^ ctrf - J<*P^ >y _M.A ^^ r \ k ss^i Year Breakdwn by Jb Functin Plant Cntract ui V te O OL E- NUREG-

241 APPENDIX E (cntinued) CRYSTAL RIVER Dse-Perfrmance Indicatrs PWR I I I I I xxxxxx Year Average Dse I J _ na MW Years ^ > CO V e ui CO D <r Cllective Dse \l j h \ \ / A«wv S n n_u_m, w$ Year Plant Breakdwn by Jb Functin Cntract S> uiv te OS Q ***** NUKEG E

242 APPENDIX E (cntinued) DAVIS-BESSE Dse-Perfrmance Indicatrs PWR I % f e. ui CO a _ * * ] xxxx ; XX LD_C LB I I I -Year Average Dse vlw-years H Cllective Dse / L \ v\ j V V \ r I / A./I Vf Year Plant Breakdwn by Jb Functin Cntract Be - E- NUREG-

243 APPENDIX E (cntinued) DIABLO CANYON, Dse-Perfrmance Indicatrs PWR T xxxxxx! -Year Average Dse MW-Years Cllective Dse fwh-w"wvr <"*c?^: '- f^xfltr^jn *' r** x ' ww^^ **SaBfiB»WWV««****xx>w( Year Breakdwn by Jb Functin Plant Cntract uiv E NUREG- E-

244 APPENDIX E (cntinued DRESDEN, Dse-Perfrmance Indicatrs BWI -t - - s <annn (Persn UI t a c C " v u H I I I I I xxxxxx -Year Average Dse MJ^HU MW-Years MM Cllective Dse J. a D i j^gp. - " Year Plant Breakdwn by Jb Functin Cntract E- NUREG-

245 APPENDIX E (cntinued) DUANE ARNOLD Dse-Perfrmance Indicatrs BWR E S I I ui t g - - p-rf^ I I I I I I www -Year Average Dse w-h-h- MW-Years M M Cllective Dse f la a c LAyr**** ^ftj, Year Breakdwn by Jb Functin Plant Cntract ^Stti WAfe,, 'nt ftuffr Hectr 'n ***/ nt Qst NUREG- E-

246 APPENDIX E (cntinued) FARLEY, Dse-Perfrmance Indicatrs PWR - r i mnwiii -Year Average Dse I s i e ) JL UI CO a H-HJM- MW-Years H M Cllective Dse flw' e ^ *** ua.d~w wnj*. ^.DT.. -*w.^ "^TV^ **&&(; &XXK! KS X****Si i W W.jjfi. ^f*^ ^ Year Breakdwn by Jb Functin Plant Cntract " ipe **^ """t****** Gaactr "Wet, E- NUREG-

247 APPENDIX E (cntinued) FERMI Dse-Perfrmance Indicatrs BWR I - - acxxxxx -Year Average Dse MW-Years Cllective Dse Breakdwn by Jb Functin Plant Cntract Se O a ***** NUREG- E-

248 APPENDIX E (cntinued) FITZPATRICK Dse Perfrmance Indicatrs BWR I I I I I xxxxxx Year Average Ds >e _ v w H k MW Years M Cllective Dse % ui CO a DA a cm HJlH ~ +K «** nsfc Year Breakdwn by Jb Functin Plant Cntract J? S Q. s slisi E NUREG

249 APPENDIX E (cntinued) FORT CALHOUN Dse-Perfrmance Indicatrs PWR << e ui. CO ****** J-WW* T -Year Average Dse MW-Years H Cllective Dse 'swa^im?!? *** * * Year Breakdwn by Jb Functin Plant Cntract NUREG- E-

250 APPENDIX E (cntinued) FORT ST. VRAIN Dse-Perfrmance Indicatrs HTGR - ' ~ i ' '"I ****** Year Average Dse -- I S - ^ M MW Years Cllective Dse - *r \ S i. ui CO O Q - / f \ / / \ \ \ f i \ t^k / M& O-'l * * *** ESB r~n r" " rh rin i rn " ri Year Plant Breakdwn by Jb Functin Cntract 'ZOOOQ i PD ai VOOn OOi wsi^jmm iz^zzz^zz W ^, WOOOi rpoool a v L """^ss^s^i wa W/ «*>*» YB»?^fc S i C ** &. ******)& "«hc «x* <** <**«, E NUREG

251 APPENDIX E (cntinued) GINNA Dse-Perfrmance Indicatrs PWR s f,,,.,,,,, ****** Year Average Dse vww MW Years M M Cllective Dse ui CO g _M_a EfW* icra <«* s ^ \j *> \ *&>* rrt ^ Year Breakdwn by Jb Functin Plant Cntract * *"** 'nt *****>*< '*** <** NUREG E-

252 APPENDIX E (cntinued) GRAND GULF Dse-Perfrmance Indicatrs BWR - w -Year Average Dse - s MW-Years Cllective Dse Breakdwn by Jb Functin Plant Cntract ***K s Mis E- NUREG-

253 APPENDIX E (cntinued) HADDAMNECK Dse-Perfrmance Indicatrs PWR i s > CO V - a (L ui CO g - - I" I" I - I' I I aaaaaa -Year Average Dse a D n t MW-Years H M Cllective Dse Jt-Q. * rjs. j t Year Breakdwn by Jb Functin Plant Cntract ui Q. NUREG- E-

254 APPENDIX E (cntinued) HARRIS Dse-Perfrmance Indicatrs PWR I «*****: Year Average Dse I - s e a> & UI CO a a a a rwvf^**** MW Years Cllective Dse X^MJ P-^WVCU tl^ -w- Mj "*-n.m_)_j-*-^ y' 'T^ IJJJJ,^,^*^ ^j****?**^ «xxxx*** s^^ thi u u u muuu Year Breakdwn by Jb Functin Plant Cntract = Q. E NUREG

255 APPENDIX E (cntinued) HATCH, Dse Perfrmance Indicatrs BWR _ Ti n Er MW Years I MB Cllective Dse % S> e I a jfe ui t ^ O a. www Year Average Dse ^<bs ^^SixxJws Year Breakdwn by Jb Functin Plant Cntract ui te O Q. ff^ft ***** ****. 'nt ' *f«ht f *ctr te rvc NUREG E

256 APPENDIX E (cntinued) HOPE CREEK Dse Perfrmance Indicatrs BWR S S I V " cw I Year Average Dse M H H. MW Years w * Cllective Dse ""O M fvi VTB " '^vr^cm^ I ****** I WWBJUy, ^ ^vj ui CO D j ^ _^ <A >WO<**=^jg«*S( ^ &!QOtstS$jll^^ ^ Year N *******XXKKKK,JS ^ «ftfiws P^ V***XXXU^j^R ^» i * ^ Breakdwn by Jb. Functin Plant Cntract ui v I a a. ***». *K '***h E NUREG

257 APPENDIX E (cntinued) INDIAN POINT Dse-Perfrmance Indicatrs PWR I I I I I I SKHKKJU -Year Average Dse I - QOP MM MW-Years Cllective Dse CO e UI CO Q / Inrrw" I ^ TTV ^HES Year Breakdwn by Jb Functin Plant Cntract d, ui V = O OS. ***** NUREG- E-

258 APPENDIX E (cntinued) INDIAN POINT Dse-Perfrmance Indicatrs PWR l ] ««« Year Average Dse " H M H. MW Years H H Cllective Dse r j /x v^ nj\u ^ ^ Year Breakdwn by Jb Functin Plant Cntract ^ssss^sm^^^ asassas; ^ '- *"***<*, ear ws sgi«a~ E NUREG

259 APPENDIX E (cntinued) KEWAUNEE Dse-Perfrmance Indicatrs PWR I I I I I jwww Year Average Dse _ -rrrn-t MW Years I MHB Cllective Dse ' % t e - uw ^ N kf Kfi ^jrv (_ W^ HrtJ W"^ L V"H~ Uvf* * a ui t O y V ^ \ gjggj ^ * *»** QC&K \&jm l ^ ^ffi^v j / $ s<^r j ^ s ^ a^l k wx Year ^ up«i Breakdwn by Jb Functin Plant Cntract ui V = g <***** '**** '«***>*< r **x r «*Cter <** fl *Wct, NUREG E

260 APPENDIX E (cntinued) LASALLE, Dse-Perfrmance Indicatrs BWR I s % UI t a - -r i i uwuw -Year Average Dse <_HXJ- MW-Years MB Cllective Dse - - \A UiLK^yl?e»wx* x" v ^ ^ctf*^ sxjfisxxasx* W*XXA«fWtfrf^V ^ WWSSSrt ^M-«i e B «wift sj Year Breakdwn by Jb Functin Plant Cntract? J e E NUREG

261 APPENDIX E (cntinued) LIMERICK, Dse Perfrmance Indicatrs BWR - E g ui CO a I <*****> Year Average Dse MW Years Cllective Dse I / «*>**"** *<*? f ^ A aj ^a- l a a TTH VWJW M M M M U n R M ra/* >* * ** Year Breakdwn by Jb Functin Plant Cntract e O NUREG E

262 APPENDIX E (cntinued) MAINE YANKEE Dse-Perfrmance Indicatrs PWR ****** -Year Average Ds I y e P Sbui t - ]** ] HBM MW-Years Cllective Dse V fs r^ L^Y ii # n Year Breakdwn by Jb Functin Plant Cntract ***** E- NUREG-

263 APPENDIX E (cntinued) MCGUIRE, Dse Perfrmance Indicatrs PWR I -- % > e a ui t O I I I >www Year Average Dse ryt-rt-r MW YearS ^ Cllective Dse : WH ^J *. w I / r WWS&*< / ^ p tf^j ^ CLB_M_M, V \ K / \ f ^ 'SSrtwWv ^^WSi*}^ ^WiSrys V ****! s. %. / ^OwiiSft «BrtWsflO( r ^ X **«S^ Year Breakdwn by Jb Functin Plant Cntract e a a. «*'/* «#»» <%* NUREG E

264 APPENDIX E (cntinued) MILLSTONE POINT Dse-Perfrmance Indicatrs BWR - I I I I I I >ww<* -Year Average Ds I s ^ _ -H-rt-w MW-Years Cllective Dse e - Q. UI CO O a J ** i atf HrjD^jn t&* V Year Breakdwn by Jb Functin Plant Cntract E- NUREG-

265 APPENDIX E (cntinued) MILLSTONE POINT, Dse-Perfrmance Indicatrs PWR I I I I I xx**** -Year Average Dse I -- " _ i D n n MW-Years H ^ Cllective Dse - * ui t a - " W-H-w Mw-n ^Ww- %c $ > _n in- Year Breakdwn by Jb Functin Plant Cntract Be O _ a s NUREG- E-

266 APPENDIX E (cntinued) MONTICELLO Dse Perfrmance Indicatrs BWR I I I I I I www Year Average Dse J^H H MW Years s f HI Cllective Dse ST CO a» " ' **** Year Breakdwn by Jb Functin Plant Cntract y W * sssassfcssas as HB»SSHSs ******** ^^%&^Z&^ ^sff, ^s Year ^^. Z^ ggsu mtezz"""**» >i gs gj gs a g t ^ t gptf **st a *feti, t '<X/ha E NUREG

267 APPENDIX E (cntinued) NINE MILE POINT, Dse-Perfrmance Indicatrs BWR I? Q. UI CO O A H n I I I I I I www Year Average Dse t-k-rm MW Years M M» M M ^ Cllective Dse ^.... ^<± - ka? ^i Year Breakdwn by Jb Functin Plant Cntract e trt ab *ftss Year " " "" ifis ^w f " a f*h a *w NUREG E

268 APPENDIX E (cntinued) NORTH ANNA, Dse-Perfrmance Indicatrs PWR 'i i i i www -Year Average Dse I I a D -- ; - - * " \A rrr-e MW-Years M M Cllective Dse \A - UWWW JLU - as "ft, "Vj^jua ^rv^-^vra - Year Breakdwn by Jb Functin Plant Cntract S" Be **** 'r* E- NUREG-

269 APPENDIX E (cntinued) OCONEE,, Dse-Perfrmance Indicatrs PWR I s e UI CO a " / * - -J m XXXX! JWV / J / I I I I -Year Average Dse MW-Years ammm Cllective Dse i r B_ <-**n ^ <-H-W jflkj* \A ^ && \ D X ^ n r * c^sl. ^ s i****i X>W* WV js** ijwuo XJWV ixxjia, we**j xxraqsew "^^iqsos^ *WS MO<fX XX^V rwuus sw* - Year ^ -H^f ^ V > ^i/^/s/l s V ^ t A Breakdwn by Jb Functin Plant Cntract NUREG- E-

270 APPENDIX E (cntinued) OYSTER CREEK Dse-Perfrmance Indicatrs BWR I I I I I I I <****** Year Average Dse rt w wn MW Years M M Cllective Dse I ut a <_U D **U *^ l*" ^ ^_BSJ Wlg j, Year Breakdwn by Jb Functin Plant Cntract Be Q.»tfmM» '&t%??<>. W OQ/ **s t r <** <*w«, * " " * * Yea, Year S l^ &WD~~r S i S g E NUREG

271 APPENDIX E (cntinued) PALISADES Dse-Perfrmance Indicatrs PWR I s- CO e. UI CO a [ M M Cllective Dse L- K l I I I I I mac -Year Average Dse w-w-w r V MW-Years p* K \ i - ^ Year i ^ J r J& Breakdwn by Jb Functin Plant Cntract Be Spc^*w nt IS ******** Year" NUREG- E-

272 APPENDIX E (cntinued) PALO VERDE,, Dse-Perfrmance Indicatrs PWR. S -? e g a ui CO a - Uf- I I ****** -Year Average Dse -mm MW-Years M M Cllective Dse N (jjjl ttbth". / A.^._>*_M_a a mnnu. ^l^>v jti^-o-^^y _ ^ - i*jo(wvsi***x WWSBS<*H**X! XWWWWWSK isbwwwiww WWVWJSS.V!************!. Year Breakdwn by Jb Functin Plant Cntract * Be O a ) Q. h *f<*k 'nt E- NUREG-

273 APPENDIX E (cntinued) PEACH BOTTOM, Dse-Perfrmance Indicatrs BWR -- _ man MW-Years - M M Cllective Dse I s - i i i i i ****** -Year Average Dse - ui t a ; V, & % V - \ *vyw"wfl«!«***), \ Y Year Breakdwn by Jb Functin Plant Cntract NUREG- E-

274 APPENDIX E (cntinued) PERRY Dse-Perfrmance Indicatrs BWR I I z a. ui t O D - - XXMOOC -Year Average Dse u w MW-Years M Cllective Dse Year Breakdwn by Jb Functin Plant Cntract E- NUREG-

275 APPENDIX E (cntinued) PILGRIM Dse-Perfrmance Indicatrs BWR I s Q. a m MMfl^M+MM»kMM^MMM^MMM>MMM*M Year Breakdwn by Jb Functin Plant Cntract e ^S, ffp WOL ~?OO/ *«!il ^mzzzz z t/ Ye* SS sl g^ &#/ *<****,, '**** Sectr, <** ^S, r^c Hi «ssr<, ^teftt wfcjs, NUREG- E-

276 APPENDIX E (cntinued) POINT BEACH, Dse-Perfrmance indicatrs PWR i i i i i «<*> -Year Average Dse J-U-UJ MW-Years s - : ^ * rr* ] f* Cllective Dse ^ %.. ui CO Q - ^ - s V^ isi M-M-.x- i a a Tt-rr ^ <*jjw cxxx, / KHi^S, <*SW IOWJO JO^ $ *>& laawxyaw *>si*»wsf SO**} s «QH*x UWSftl Year Breakdwn by Jb Functin Plant Cntract e a. pd) ^^ ^ ^ Qs ^^^^fz Z^SSfSiT SSPnnS ''O l ^ ^ ' «Sssa«SSV...» s c!q «> ' T' -r--t-jl*.^ in. Year H^ r <=» E NUREG

277 APPENDIX E (cntinued) PRAIRIE ISLAND, Dse-Perfrmance Indicatrs PWR I I I I I I >«S«SK? Year Average Dse n n B MW Years M M Cllective Dse CO e Ul t Q / / I ^ /,_ 'u*, ^ / S *JS~> z JQ ^ase* TOOK aw** ^ *rff~ T * "sssasl * * &CXHSX tjx~rt *UJ jjtti s <****! &r ^ r***jh ^S«j %*> ^ wsjj d**** J \ / Year!**>W Breakdwn by Jb Functin Plant Cntract Be g m NUREG E

278 APPENDIX E (cntinued) QUAD CITIES, Dse-Perfrmance Indicatrs BWR I» a I I I" I 'I I" iwm Year Average Dse IDOI MW Years M M Cllective Dse ui.oiw Frf- <*SB*> / jsxss «*#* *N *^C s"rt"w w*rt UJJ man< rn g. ~B^ Year Breakdwn by Jb Functin Plant Cntract z /JSsgpSggr. ^ ^ O l 'Oh ^^ZZz^^ Sz^ ^m& <**«* S*%/^ n Y^mannl '**** * <*ih, ' ***t Year ^"^^iii^ikd"^^^ ' E NUREG

279 APPENDIX E (cntinued) RANCHOSECO Dse-Perfrmance Indicatrs PWR $ E "S" t e a. ui t O Q ; -- aww» Year Average Dse www A % h MW Years M M Cllective Dse ^K ^& xxjma f- N Year Plant Breakdwn by Jb Functin Cntract ******** **»*>**** ra *<*ar Q«NUREG E

280 APPENDIX E (cntinued) RIVER BEND Dse-Perfrmance Indicatrs BWR - **xxx* -Year Average Dse MW-Years Cllective Dse Breakdwn by Jb Functin Plant Cntract UJO te O Q Q. **»*% 'sfatar, "K r Wh, ' ***X acta,. E- NUREG-

281 APPENDIX E (cntinued) ROBINSON Dse-Perfrmance Indicatrs PWR I %. d> e in ui CO O _ I I I I I I www Year Average Dse.u u u. MW Years M M Cllective Dse U >i. WW ^ f* \ / ' *"*> *.M.H. LO ' *. W.I Year Breakdwn by Jb Functin Plant Cntract NUREG E ««ggsg>g

282 APPENDIX E (cntinued) SALEM, Dse-Perfrmance Indicatrs PWR - I - - % e - i a, ui - t O I I I I I wwwt -Year Average Dse MJAJA. MW-Years M M Cllective Dse ^ ^ * r # k '*i* * ^ J f f.r^* ^ \ \ / V \ V" \ - WV*W* ^yoft?^ *x?i<ftcx? Year Breakdwn by Jb Functin Plant Cntract S*S*s«E- NUREG-

283 APPENDIX E (cntinued) SAN ONOFRE,, Dse-Perfrmance Indicatrs PWR - I I I I I I nissssi -Year Average Dse - I - % - e Q. UI CO a - - MJ-H. MW-Years M M Cllective Dse V\ s >^f a a i u u ju.cn + rn a *e* Year - m '-**, Breakdwn by Jb Functin Plant Cntract <=> UI. ce Si, ismm^ tfr Yea, S *i '-^~T i f- ****** NUREG- E-

284 APPENDIX E (cntinued) SEABROOK Dse-Perfrmance Indicatrs PWR - wwtx -Year Average Dse t - - MW-Years Cllective Dse xn~m FSftcn*^ tr^^"'t, -^t v g - ) u - a - ** *., Year *SS*SSSSSSRSWWWWWWR Breakdwn by Jb Functin Plant Cntract UI. = O QS a u E- NUREG-

285 APPENDIX E (cntinued) SEQUOYAH, Dse-Perfrmance Indicatrs PWF - ****** -Year Average Dse u u.u, MW-Years - s iknn (Persn UI CO a,vw / f M M Cllective Dse * K {XX***SA, J^ t-i J l J s^s! SftOWfjjy swsa \ i \ i / - \ Year Breakdwn by Jb Functin Plant Cntract ui? ce O a NUREG- E-

286 APPENDIX E (cntinued) SOUTH TEXAS, Dse-Perfrmance Indicatrs PWR Breakdwn by Jb Functin Plant Cntract UI a -. s i i E- NUREG-

287 APPENDIX E (cntinued) ST. LUCIE, Dse-Perfrmance Indicatrs PWR - xxxxx* -Year Average Dse - i a a a MW-Years M M Cllective Dse Year Breakdwn by Jb Functin Plant Cntract "****** * t ""> *«n f. NUREG- E-

288 APPENDIX E (cntinued) SUMMER Dse Perfrmance Indicatrs PWR I I I I ******! Year Average Dse -- j ufws. MW Years s e! a ui CO Q M M Cllective Dse / y \ A. s nrn a cu O ^ ^ I tf***"^ ^»*y r N/ / Year Breakdwn by Jb Functin Plant Cntract > t ui V t e O <u a. S S?.» l E NUREG

289 APPENDIX E (cntinued) SURRY, Dse-Perfrmance Indicatrs PWR - ****** " -Year Average )DS i I «- UI. CO a - - vrw-wf ivivv-iecua M M Cllective Dse / *,-rfr* fv" l H J H* nr* \ ^ ^ J* y V V V ^"HftkjyjJ W-e,- P V 'IH H ' *-M f_t H ;, J n n t r**-' b _ Year Breakdwn by Jb Functin Plant Cntract -%>«, wjif 'a/nt. '"t/ f>s. *fa// ">t. NUREG- E-

290 APPENDIX E (cntinued) SUSQUEHANNA, Dse-Perfrmance Indicatrs BWR c ut CO a ' xxxxxx Ttrn- -Year Average Dss MW-rears ; M M Cllective Dse - ; /J / / - ** *>, IV, / ^ *"TT D_LO^ i a u u XWWWWl "^wsflu^ WWU**** wwv***; MOOOOOOOC!xx******* nnnwwwc tt&u****** p I_H_U a n " «ww***x Year Breakdwn by Jb Functin Plant Cntract ui«t e O QS <u a S < ec/i ***** ' n Aft '*/ir. />s. E NUREG

291 APPENDIX E (cntinued) THREE MILE ISLAND Dse-Perfrmance Indicatrs PWR -- ^ e a ui t O a Year Breakdwn by Jb Functin Plant Cntract a iiii NUREG- E-

292 APPENDIX E (cntinued) THREE MILE ISLAND Dse-Perfrmance Indicatrs PWR - s I e a> fe. UI CO O a - - mnr I -Year Average Dse MW-Years Cllective Dse Year Breakdwn by Jb Functin Plant Cntract ***** * t "> <» a > 'nt. E- NUREG-

293 APPENDIX E (cntinued) TROJAN Dse-Perfrmance Indicatrs PWR I I I I I I ****** -Year Average Dse -w-w-w MW-Years i M M Cllective Dse e a ui t O a " i ± : \ : \ / <s VM-O t f N \ l/' / \ ^ ^ l"* -^ y w \ i \ Year Breakdwn by Jb Functin Plant Cntract Sawi ****fnt. ^ut/n ***/nt. 'ctr, Vs. Year Sa t Siil * af " //ng NUREG- E-

294 APPENDIX E (cntinued) TURKEY POINT, Dse Perfrmance Indicatrs PWR I I I I I I **xx** Year Average Dse wwvr MW Years M M Cllective Dse <u a ui t a r. ^JJ C <*** #*& uucxx *** <**» X **^ w* c X k { *r v ^ L M nr * ^ Year Breakdwn by Jb Functin Plant Cntract E NUREG

295 APPENDIX E (cntinued) VERMONT YANKEE Dse Perfrmance Indicatrs BWR I I I I I I www Year Average Dse E JULU MW Years M M Cllective Dse I a CL UI CO g ^ S a Kd **H ^ ^ I** V<* n ^ \ r**] ik^t " ^ Year Plant Breakdwn by Jb Functin Cntract * * * * l * r «*tt '"t/ n **a/nt. 'acta, Ps "v/c s gg NUREG E

296 APPENDIX E (cntinued) VOGTLE. Dse-Perfrmance Indicatrs PWR www T -Year Average Dse I - - c is ft, UI t O a : * * * X. MW-Years Cllective Dse - - ^Z- fwwu a a a a a a a Bc wa»fflwwis«««^^ Year Breakdwn by Jb Functin Plant Cntract & ui t e O s> Q. E- NUREG-

297 APPENDIX E (cntinued) WASHINGTON NUCLEAR Dse-Perfrmance Indicatrs BWR I I iwww -Year Average Dse I s t e a a, ui t O a xjutj MW-Years M M Cllective Dse \ & ^ \*a DTI"** Year Breakdwn by Jb Functin Plant Cntract > t my te O as a a. Scj,/lu *<«tw. % **a/nt. fst NUREG- E-

298 APPENDIX E (cntinued) WATERFORD Dse-Perfrmance Indicatrs PWR I W W^H WJ* Vr X IOOOOOO Year Average Dse MW Years Cllective Dse ^^^^ n^^ r*^ *H *V ^ >^T^., rh M H l WH UI CO s Year Breakdwn by Jb Functin Plant Cntract UI t I g & E NUREG

299 APPENDIX E (cntinued) WOLF CREEK Dse-Perfrmance Indicatrs PWR - I <> e Q a ut CO I I ****** -Year Average Dse v w MW-Years M M Cllective Dse V *"** p -MrJ-n j\ ti a O a ri ^ *** < / '"^fexjw. ^ ^ ^ ^ if * V \ ^J \c ^ ^ V ^WWWOCXK un^tms <WSBS<*****a (laiwwjjf ^swavsflj ^x^jfinnwt S Year Breakdwn by Jb Functin Plant Cntract ui t e O Q >. ' a '*fa/ nt. NUREG- E-

300 APPENDIX E (cntinued) YANKEE-ROWE Dse-Perfrmance Indicatrs PWR - s?? c ) & UJ ) Q - - -I I -I i I I imtxx -Year Average Dse u u " MW-Years M M Cllective Dse if - itf^ i\,-< ja_ *! r* p-r^ Year Breakdwn by Jb Functin Plant Cntract ui ce g a. E- NUREG-

301 APPENDIX E (cntinued) ZION. Dse-Perfrmance Indicatrs PWR I " i i i r i i xxxxxx -Year Average Dse U-M-M_ MW-Years M M Cllective Dse e & c & UI t s - - /. J >rnj S *** Jt / ** V \ - * ^ C*' xx>w > n M-> ** ^ _M-D S**> < K\ *s V, *& iwu*uy*w( cx**»y wwwt Y /KLS Year Breakdwn by Jb Functin Plant Cntract NUREG- E-

302 APPENDIX F Summary f Annual Whle Bdy Dse Distributins by Year and Reactr Type - F- NUREG-

303 APPENDIX F* SUMMARY OF ANNUAL WHOLE BODY DOSE DISTRIBUTIONS BY YEAR AND REACTOR TYPE m - YEAR AND REACTOR TYPE Number f Reac. N Meas urable Meas. O. Number f Individuals with Whle Bdy Dses in the Ranges (rems r c Sv) > NUMBER MONI TORED T/-VTAI NUMBER COLLECTIVE WITH DOSE MEAS. (Peran- EXPOSURE rem,csv) -PWR -BWR -LWR,,,.,,,,,,,,,.,,,,.,,,,,,,,,,,, -PWR -BWR -LWR,,,,,,,,,.,,,,,,,,,,,,,,,,,,,, -PWR -BWR -LWR,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, -PWR -BWR -LWR,,,,....,,,,.,,,,,,,,,,,,,,,,, -PWR -BWR - LWR.,,,.,,,,,,,,,,,,,,,,,,,,,,,,, -PWR -BWR -LWR,,.,.,,,.,,.,,,,,,,,,,,.,,,,,,, -PWR -BWR -LWR,,,,,,,,,,,,,.,,,,,,,,.,,,,,,,, -PWR -BWR -LWR,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, -PWR -BWR -LWR...,,,,,.,,,..,,,,,,,,.,,,,,,,. * Figures cntained herein are uncrrected fr the multiple reprting f transient individuals, and include nly thse reactrs that have cmpleted a full year f cmmercial peratin in each f the years indicated.