ML20077G408: Difference between revisions
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| number = ML20077G408 | | number = ML20077G408 | ||
| issue date = 07/27/1983 | | issue date = 07/27/1983 | ||
| title = Annual Operating Rept for License R-74 to NRC for FY82-83 | | title = Annual Operating Rept for License R-74 to NRC for FY82-83 | ||
| author name = Cashwell R | | author name = Cashwell R | ||
| author affiliation = WISCONSIN, UNIV. OF, MADISON, WI | | author affiliation = WISCONSIN, UNIV. OF, MADISON, WI |
Latest revision as of 04:47, 20 May 2020
ML20077G408 | |
Person / Time | |
---|---|
Site: | University of Wisconsin |
Issue date: | 07/27/1983 |
From: | Cashwell R WISCONSIN, UNIV. OF, MADISON, WI |
To: | John Miller Office of Nuclear Reactor Regulation |
References | |
NUDOCS 8308040220 | |
Download: ML20077G408 (14) | |
Text
- - - . _. -. -. .- _. _
5 ANNUAL OPERATING REPORT FOR LICENSE R-74 TO THE UNITED STATES NUCLEAR REGULATORY COMMISSION FOR
- FISCAL YEAR 1982-1983 s.
PREPARED BYi- R. J. CASHWELL DEPARTMENT OF NUCLEAR ENGINEERING W?o i
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UNIVERSITY OF WISCONSIN NUCLEAR REACTOR LABORATORY ANNUAL REPORT t 1
A.
SUMMARY
OF OPERATIONS
- 1. INSTRUCTIONAL USE - UN-MADISON FORMAL CLASSES Three Nuclear Engineering Depar tmen t cl asses make use of the reactor. . Forty-eight students enrolled in NE 231 participated in a two-hour laboratory session introducing students
- to reactor behavior characteristics. Twelve hours of reactor operating time were devoted to this session. NE 427 was-offered in the fall semester and had an enrollment of sixteen. Several NE 427 experiments use materials that are activated in the reactor.
! One experiment entitled " Radiation Survey" requires that students i make measurements of radiation levels in and around the reactor laboratory. The irradiations in support of NE 427 an'd the radiation survey take place during normal i sotope production runs, j so no reactor time is specifically devoted to NE 427. The enrollment i n NE 428 was twenty-four, as it was offered in both semesters. Three experiments in NE 428 require exclusive use of
- the reactor. Each of these experiments (" Critical Experiment",
j " Control Element Calibration", and "Pul sing") was repeated four 1
times during the year r equiring a total of seventy-seven hours of exclusive reactor use. Other NE 428 laboratory sessions use i material that has been irradiated in the reactor (" Fast Neutron l Flux Measurements by Threshold Foil Techniques" and'" Resonance Absorption"). These two experiments were repeated eight times during the year. (Individual one- to two-hour sessions in the i reactor laboratory were also held for other departments on c ampu s . )
- 2. REACTOR SHARING PROGRAM User institutions participated in _the program-as detailed in the following paragraphs:
Balci.td.ni ' age (Wi s . ) --Pr of essor an d 30 s t u den t s . Two groups of stude"** ri r ted.the reactor facilityfand participated in the Reactor _000s.' ca Demonstration to observe reactor subcritical, cr4cica), supercritical, and prompt-subcritical-i behavior.
Caren11 ratinga,(Wis.)--Professor and 3; advanced _
chemistry students visited the facility and performed a laboratory on neutron activation analysis.
Lulhac_Cn11mes (Iowa)--Professor and'15 students'
- visited the laboratory for familiarization with the reactorfand its neutron. activation analysisfcapabitity.- ,
Madisnn_Acma_Iachnical_Callmes(Wis.>--Professoryand 3 ,
. students visited the. laboratory and participated'in the Reactor' Operation: Demonstration'.
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Sculb Dakola Slake Uniuacsily--Professor and 1 graduate student utilized the neutron activation anal ysi s capability of the laboratory to study by trace element analysis o4 vegetatation, the effect of a sanitary landfill operation on the surrounding environment.
Uniuscsily ci Minnescla=Dululb--Prof essor , 2 sta++
members, 2 graduate students continued work on NAA of archaeological artifacts.
Universily ci Wisconsin-Fan nimira--Professor and 12 students visited the facility to perform a laboratory session on neutron activation analysis.
Uniuscsily ci Wisconsin =2acksida--Professor and 6 students visited the facility for a laboratory session on neutron activation analysis.
Uniuscsily n4 Wisconsin-P11 +1cailla--Prof essor and 5 l students visited the facility for a laboratory session on neutron l activation analysis.
- 3. UTILITY PERSONNEL TRAINING A group of six trainees from Millstone Point Unit 31 attended our two-week Research Reactor Training Program. Two of the trainees returnec for an additional two-day review session.
The program reinforces training in reactor physics and operation and gives laboratory experience in health physics and instrumentation.
- 4. SAMPLE IRRADIATIONS AND NEUTRON ACTIVATION ANALYSIS SERVICES There were 7,878 sampl es irradiated during the year.
There were 1,233 sampl es which received shor t (15 minutes or l ess) irradiations, while the remaining sampl es were irradiated in 743 separate irradiations, accumulating 696.88 irradiation space hours and 18,486.7 sample hours. Most of the samples were irradiated and subsequen tl y coun ted at the laboratory as part of our neutron activation analysis service. In the listing below, the notation (NAA) indicates that the samples were processed by our neutron activation analysis service.
Biochemistry _Dapaciment. (NAA) 229 sampl es, 19 less than 15 minutes, 20 irradiations, 3.58 irradiation space hours, 20 sample hours.
Prof essor Adl er and 1 graduate student used the neutron activation analysis service to determine what el enen t s were leached out of gl ass slides which may have interfered with some analyses which they were performing.
Canlac Lac Scaal Lakas Studies = w-Hi1wsukaa. (NAA) 46 samples, 46 less than 15 minutes, 46 irradiations, 3.83 irradiation space hours.
Professor Bertram began a study of selenium content of flat head minnows to determine possibl e ef f ec ts of pol u tion fources.
l Chemisicy_Depacimen1. (NAA) 144 samples, 41 less )
than 15 minutes, 52 irradiations, 7.48 irradiation space hours, 87.14 sample hours.
Professor Record, 1 post doctoral fellow, and 1 graduate student used the neutron activation analysis service in a study of sodium and rubidium interactions with DNA. Research is supported by NSF and NIH.
Professor Wright and 1 graduate student used the neutron activation analysis service to measure sodium and manganese levels in cal cium fluoride crystal s. Support unknown.
Professor Ellis and 1 graduate student used the neutron activation analysis service to measure the silver content in phosphate samples. Support unknown.
Da. icy _ Science _Depacimen1. (NAA) 4320 samples, 44 irradiations, 132 irradiation space hours, 12,966 sample hours.
Professor Jorgensen, 1 additional staff member, 4 graduate students and 2 undergraduates used the neutron activation analysis service for stable tracer measurements on particle reduction, rate of passage of undigested feed particles, and digestibility in cattl e. Supported by state funds, federal (Hatch Ac t) and industrial gifts.
Professor Satter, 1 additional staff member, 1 post doctoral fellow, and 3 graduate students measured rare earth elements used as indigestible markers in cattle to f ol l ow the progress of digestion in the animal s. Supported by federal (Hatch Ac t) and industrial gifts.
Enginescing_Expecimeni_Stalica. (NAA) 3 samp1es, 1 irradiation space hour, U sampl e hours.
Two . staff members used the facility to determine the composition of various solders. Supported by Nisconsin Electric Utilities Research Funds.
Blobe_Ballacy_Diuision,c.E Johnson _Conicais. (NAA) 351 samples, 287 less than 15 minutes, 50 irradiations, 12.74 irradiation space hours, 81 sample hours.
Measurement of impurity levels of lead samples to be used in batteries. Industrial support.
Medical _Ehysics_Depacimeni. 8 samples, 5 less than 15 minutes,, 12 irradiations, 29 irradiation space hours, 28.48 sampl e hours.
Professor Nickles, 2 additional staff members, 1 post doctoral fellow. Production of Argon-41 to measure partition coefficients for gas in blood for determining the clearance of Argon-41 in vivo following fast neutron activation.- Supported by NIH.
Medicine _Depacimenl. (NAA) 18 samples, 1 irradiation, 2 irradiation space hours, 36 sampl e hours.
One staff member used the neutron activation analysis service to determine impuri ty l evel s in solutions used to keep Kidneys viable while awaiting transplant. Support unknown.
Meleccciogy_Depaclmeal. (NAA) 20 sampl es , 4 irradiations, 4 irradiation space hours, 18.1 sample hours.
Professor Wang,-1 graduate student used the neutron activation analysis service for determining the mass indium aerosol particles scavenged by snow. Supported by Environmental Protection Agency.
i Michigan _Slale_Uniwacsily. (NAA) 394 samples, 4 irradiations, 12 irradiation space hours, 1,182 sample hours. l Professor Weber and 1 graduate student of the I Department of Animal Science used rare earth stable tracers as markers in ruminant nutrition research involving rate of passage and extent of digestion of feed constituents. Supported by the Michigan Agricultural Experiment Station.
bluclasc_Engineacing_Depackmaal NE 427. 62 samples, 40 less than 15 minutes, 11 irradiations, 7.8 irradiation space hours, 42 sampl e hours.
Irradiation of f oil s in suppor t of laboratory instruction.
NE 428. 100 sampl es, 52 less than 15 minutes, 62 irradiations, 51.1 irradiation space hours, 116.31 sample hours.
Irradiation of foils for laboratory instruction.
Reactor Laboratory and Utility Training. 49 samples, 26 less than 15 minutes, 32 irradiations, 17.57 irradiation space hours, 109.94 sample hours. Tests of neutron activation analysis techniques and preparation of samples used in calibration of reactor instrumentation.
blucleac_Merficine_Deparlmani . 140 samples, 13 less than 15 minutes, 74 irradiations, 43.83 irradiation space hours, 89.16 sample hours.
Professor Gatley, 1 additional staff member, 4 students.
Production of fluorine-18 to produce compounds for positron emission tomography. Supported by National Cancer Institute, UN Medical School, and Graduate School .
Bhacmary_Depacimani. (NAA) 22 samples, 13 less than 15 minutes, 14 irradiations 2.08 irradiation space hours, 9 sample hours.
Professor Albrecht and 1 graduate student. Use of neutron activation analysis servic.e to identify and quantify trace elements in mineral dust sampl es used f or immuno-toxicology studies. Supported by NEIHS predoctoral training grant.
Rhysics_Dapacimani. (NAA) 8 samples, 3 irradiations, 8.5 irradiation space hours, 13.5 sample hours.
Professor Knutson and 1 student. Determination of ytterbium concentrations in samples of yttrium ethyl sulfate.
Analysis of samples for the presence of other contaminants and analysis of synthesized crystals. Supported by the Department of Energy.
Basirfual_Malaciais_Inchnolcoy,_ lac (NAA) 45 samples, 22 less than 15 minutes, 23 irradiations, 3.83 irradiation space hours, 46 sampl e hours.
Neutron activation analysis service used to determine composition of fly ash samples. Supported by industrial funds.
Reacloc_Shacing_2cogcam.
Carroll College. 2 samples less than 15 minutes, 2 irradiations, .17 irradiation space hours. Activation for neutron activation analysis laboratory session.
l South Dakota State University. (NAA) 37 samples, 18 l 1ess than 15 minutes, 21 irradiations, 10.5 irradiation space hours, 81 sampl e hours.
Professor Graetzer, 2 other staff members, and 1 graduate student of the Physics Department used the neutron e.
4 activation analysis service to determine trace elements in fish and plants growing in a sani tary l andfill as possible indicators of heavy metals picked up in the ground water. Supported by the Office of Water Research and Reactor Sharing Program.
Universi ty of Wisconsin-Eau Cl aire. 5 sampl es l ess than 15 minutes, 3 irradiations, .25 irradiation space hours.
Irradiations in support of neutron activation anal ysis session.
University of Wisconsin-Platteville. 5 samples, all less than 15 minutes irradiations, 5 irradiations, .42 irradiation space hours. Irradiations in support of neutron activation analysis laboratory session.
All of these instructional and research uses were
- supported by the United States Department of Energy's Reactor Sharing Program.
Salmly Depackment. (NAA) 48 samples, all less than 15 minutes, 48 irradiations, 4 irradiation space hours.
Measurement of halogen content of organic waste samples. Suppcrted by the University of Wisconsin.
Scils_Dapaciment. 460 sampl es , 387 less than 15
- minutes, 19 irradiations, 11.5 irradiation space hours, 146 sample i hours.
i Two staff members, 1 post doctoral f el l ow , 1 graduate student.
- Development of rare earth tracer techniques to measure in-situ biogenic sediment redistribution by deposit feeding j benthic microinvertebrates. Supported by the Environmental 1 Protection Agency.
- Tracer studies of elemental behavior in environmental I
systems. Supported by f eder al Hatch Act and EPA.
- LLS Dapactmaal n4 a oeirulluce, Ballruille, tid .,
animal Science Inskilule. (NAA) 183 sampl es , 21 less than 15 minutes, 27 irradiations, 10.25 irradiation space hours, 328 sample hours.
4 Dr. Glenn and one other staff member used stable tracer techniques to quantify dietary external markers in digesta and feces of ruminants. Supported by the U.S. Department of Agriculture.
Uniuscsily n4 H="yland. (NAA) 918 samples, 9 irradiatons, 27 irradiation space hours, 2,754 sampl e hours.
,~
Professor Erdman of the Department of Animal Science and his graduate students used stable tracer techniques for measuring feedstuff utilization in cattle. Support unknown.
Uniuscsily ci tiinnesola. (NAA>
l 126 samples, 2 irradiations, 1 irradiation space' hour, l 63 sample hours.
Professor Donker and 1 graduate student used the neutron activation anal ysis service to measure turnover rates of:
liquids and solids in digestive tracts of ruminant animal s and to measure the capacities of the gastro-intestinal tract of those an imal s. Research supported by the U.S. Department of Agriculture.
289 sampl es, 181 less than 15 minutes, 184 irradiations, 21.07 irradiation space' hours, 216 sample hours.
Professor Gorham of the Department of Ecology and Behavioral Biology with I post doctoral and 1 graduate student is
using the neutron ac tivation anal ysis service to anal yze pl an ts and peat cores from bogs ranging from Minnesota to Newfoundland.
Research supported by the National Science Foundation.
Liniuacsily ni disconsin Hncnikals and Clinics. (N44) 27 samples, 2 irradiations, 2 irradiation space hours, 27 sample hours.
Professor Evenson used the neutron activation analysis s>rvice to analyze wmter samples for aeasy matal contaminancs.
Support unknown.
Uelatinacy Scianca Department. 5 samp1es, 2 irradiations, 9 irradiation space hours, 24 sampl e hours.
Activation of asbestos fibers to allow detection and autoradiographs in animal tissue to determine the sprey.d of aspirated asbestos in animals. Support unknown.
- 5. CHANGES IN PERSONNEL, FACILITY, AND PROCEDURES Changes reportable under 10 CFR 50.59 are indicated in Section E of this report.
Licensed Senior Operator, Michael C. Jensen, completed his universi ty degree requiremen ts and accepted empl oymen t wi th a utility company. Licensed operator, John C., Mulvenna, left universi ty empl oymen t in June, 1983. Thi s l eaves a l i censed operations staff of three operators and four Senior Operators.
The audible portion of the evacuation alarm was replaced due to an upgrade of the building fire alarm system that resulted in a fire alarm signal similar to the evacuation alarm audibl e signal . The new audible alarm is a distinctive " Slow Whoop". The modification also provides a capability of paging and announcements over the alarm system should i t be desirabl e.
- 6. RESULTS OF SURVEILLANCE TESTS Surveillance tests and inspections during the year l
reveal ed no saf ety-rel a ted def ec t s.
B. OPERATING STATISTICS AND FUEL EXPOSURE Critical Dparating Bacind Slackups Bancs W Hnucs 2nises FY 82-83 198 718.5 606.39 36 Total Present Core 883 3126.18- 2371.38 181 Total TRIGA Cores 2938 10308.96 7511.16 1542 C. EMERGENCY SHUTDOWNS AND INADVERTENT SCRAMS There were no shutdowns initiated for emergency reasons during the year. The building evacuation alarm was spuriousl y ac tivated on 9/27/82 when ' buil ding el ec trical power was lost and subsequently restored. There were 8 inadvertent scrams distributed as indicated below:
)
2 Ichinae Dpacaloc Ecccc Icips 2/22/83--Trainee failed to uprange picoammeter in a timely fashion.
2/25/83--Trainee made a control blade withdrawal before log-N meter was fully on-scale. When the meter came on-scale a period trip resulted.
2 Spucious Icips 1com Eval Iamparaluce latiicatine Malac 2/10/83, 3/24/83--While operating at steady-state power level, fuel temperature meter 19MI initiated a trip without di scerni bl e upscal e meter movemen t . This instrument incorporates an upscale burnout feature and is sensitive to noise spikes on the AC power service. In both cases, the signal leads were tightened.
The meter was reading normally before and after each trip.
2 Encind Icips 12/2/82, 3/14/83--Period trip received during a startup after a prestartup checkout which included checks of the pulsing control circuits. Pulse mode operation and checkout includes automatic disconnection of signal input from the log-N period amplifier, removal of the high voltage from the detector, and shorting of the detector signal output to ground with subsequent automatic restoration of these conditions to normal.
Thi s compl etel y di scharges the signal cable and, at shutdown, the cable requires a long time to complete charging back to the normal condition. A l arge upscal e period meter deflection results, and the instrument trips. This problem does not occur during actual pulsing operation since detector current is large enough to eliminate this effect.
2 Ucise Spitas Caused.Icip Wilknut Lipscaia Ucuamaal on laskrumant 11/2/82--Picoammeter #1 trip -- no upscal e movemen t on pa #1 or #2.
4/4/83--Scram with no instrument indication when mode switch was switched from manual to square wave position. I t was not possible to get this behavior to repeat on subequent attempts to reproduce it.
D. MAINTENANCE Routine preventative maintenance kept equipment in good operating condition. The thermal column door seal (wea t h er s t r i ppi ng) was replaced due to normal deterioration.
E. CHANGES IN THE FACILITY OR PROCEDURES REPORTABLE UNDER 10 CFR 50.59 The pneumatic tube " receive only" station referenced in SAR Figure 22, page 2-40 and in the first two sentences of section 2.4.4 was removed on August 6, 1982. The switching terminal associated with this station was a recurrent source of air leaks, and it had not been used to receive samples in over five years. It is, however, possible that a need for the facility will occur in the future, so the removed equipment is being retained for possible future use.
F. RADIOACTIVE WASTE DISPOSAL
- 1. Solid Wasia No waste was transferred offsite during the year.
- 2. Liquid Wasta There were two liquid waste discharges during the year. The concentrations at discharge were bel ow MPC l evel s without considering dilution by the sewage discharge flow. Tabl e 1 details the discharges to the sewer system.
- 3. Barticulala anti Bassons Actiuil.y Balassad +n +ha Atmosphaca Table 2 presents information on stack discharges during the year.
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IaBl V 1 LlDillD NTF ID_SabllIafib'__$FWFR Annual 3 Sapl B2 99 Ancil 83 Io.tsi Total Activity Discharged (Microcuries) 126.26 227.83 354.09 Liquid Quantity Gallons 600 1200 1800 CoS7 - MPC - 4E-4 Microcuries 0.322 --
0.322 Microcuries/mi 1.42E-7 --
CoS8 - MPC - 4E-3 Microcuries 8.15 13.13 21.28 Microcuries/ml 3.6E-6 2.9E-6 Co60 - MPC - 1E-3 Microcuries 6.06 26.2 32.26 Microcuries/mi 2.7E-6 5.7E-6 Zn65 - MPC - SE-3 Microcuries 79.0 130.2 209.2 Microcuries/ml 3.5E-5 2.9E-5 Mn54 - MPC - 4E-3 Microcuries 19.0 58.3 77.3 Microcuries/ml 8.4E-6 1.3E-5 Cr51 - MPC - SE-2 Microcuries 13.73 --
13.73 Microcuries/mi 6.06E-6 --
All concentrations discharged were bel ow MPC wi thou t accounting for. dilution by sewage flow.
Average concentration at point of release to sewer = 5.2E-5 microcuries/ml. (Includes natural radioac tivi ty)
Average dail y sewage fl ow f or dil u ti on = 2.37E-4 gal l ons.
Average yearly concentration = 3.95E-7 microcuries/ml.
I
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Im V 2 EEE! IfmT EEDti SIACE
- 1. Eacticulaka Arliuily There was no discharge of particulate activity in excess of background l evel s. L
- 2. Basanus acliuity - 411 Argon 41 Activity Maximum Instantaneous Average Stack Discharged Concentration Concentration Month _iCuciesl_ _MiccccuciesZmix E=4_ Micr.acuties/ml July '82 .3501 3.6 19.1 August .2585 8.0 14.9 September .1881 1.5 10.9 October .3030 1.9 17.3 November .2737 1.3 15.9 December .3845 4.0 18.4 January '83 .2600 3.0 17.4 February .1129 1.0 7.0 March .1326 1.0 7.4 April .1465 1.1 8.18 May .1263 1.2 7.19 June B2.13 B2 B 32 TOTAL 2.6275 8x E-6 max 1.25E-7 The MPC used is that ca1cul ated in the SAR to be equivalent to 2.4x E-S microcuries/ml.
The MPC above is that calculated in the SAR to be equivalent to 3x E-8 microcuries/ml in the area surrounding the laboratory.
The maximum instantaneous concentration released was 0.333 of MPC, while the average concentration released was 0.0052 of MPC.
t 10 -
l G.
SUMMARY
OF RADIATION EXPOSURES (1 JULY 1982 - 30 JUNE 1982)
No excessive exposure of personnel to radiation occurred during the year. The highest exposure for any employee was 130 mrem whole body and 50 mrem skin which may be compared to the federally permissible dose of 5,000 mrem per year. The highest annual dose for any student was 40 mrem whole body and 90 mrem skin.
Routine radiation and contamination surveys of the f acili ty reveal ed no areas of high exposure rates or high contamination l evel s due to operation of the facility.
~
H. RESULTS OF ENVIRONMENTAL SURVET3 The environmental monitoring program at Wisconsin consists of thermoluminescent dosimeters (LiF TLD service from Eber l i n e) located in areas surrounding the reactor laboratory.
The tabl e bel ow lists doses for persons con tinuously in the area for representative dosimeter readings.
Annual _Dcsa_D1&2--Enuiccamaal11 Mnailccs Localica Auscage Dosa Bale =mcamLwank Inside Wall of Reactor Laboratory (Normal) 3.34 .20 (Beamport Open) 9.99 1.47 Inside Reactor Laboratory Stack .89 .38 Highest Dose Outside Reactor Labor-atory (Reactor Lab roof entrance window: Monitor adjacent to stone surf ace) 1.95 .34 Highest Dose in Occupied Nonre.astricted Area ( third fl oor cl assroom / acing away from Reactor Lab - Roon. 314) .57 .04 Average Dose in Occupied Nonrestricted Area .39 .11 Average Dose in All Unrestricted Areas (29 Moni tor Poin ts) .52 .36
- 11 -
I. PUBLICATIONS AND PRESENTATIONS ON WORK BASED ON REACTOR USE BiochemistcyLChemittry Bleam, M.L., Anderson, D.F. and Record, M.T. Jr., "23Na NMR Studies of Cation-DNA Interactions," Biochemisicy (1983). In press.
Three other publications submitted.
W. R. Braunlin, PhD thesis, "NMR Studies of Association of Small Ions with DNA." (1982).
D. K. Chang, " Pol yel ec t r ol y t es : Thermodynamic and Spectro-scopic Studies," in preparation. (1983).
i Dairy Scienta C. D. Lu, N. A. Jorgensen, A. L. Pope and R. J. Straub,
" Digestion and Nutrient Flow in the Gastrointestinal Tract of
. Sheep Fed Alfalfa Protein Concentrate Prepared by Various l Methods," Journal _of_ animal _ Science, Vol. 55, No. 3, pp 690 -
699. (1982) .
Medical Bhysics M. S. Rosenthal, P. M. DeLuca, D. W. Pearson, and R. J.
Nickles, " Bone Bl ood Fl ow Measured by 41Ar Clearance Formed by Fast Neutron Activation," Medical Ehysics, 10. (1983).
4 Ebacmary Peter S. Thorne, PhD thesis, due for completion in May 1984.
Scil Science Jordan K. Lampert, PhD thesis, " Measurement of Trace Cation Activities by Donnan Membrane Equilibrium and Atomic Absorption Analysis", (1982).
1 Philip A. Helmke, " Neutron Activation Analysis in Methods of Soil Analysis", Part 2, " Chemical and Microbiological Properties *, Eds. A. L. Page, R. H. Miller, and D. R. Keeney.
esconomy_Monoscaph no. 9 (2nd Edition), pp 67-84, (1982).
Sculb DaEcla Slala Uniuscsily James Dornbush, M.S. thesis in preparation.
Uniuacsily of Uinnescla Donker, J. D., and Munson, D.M., "A Comparison of Grass and Legume Hays Fed t o Year l i ng Hol s t ei n Hei f er s , Jourmai of Daicy Science, 65, p. 154, (1982).
U S- Dapackmank of agc1cultura j Hammond, A. C., B. P. Glenn and G. B. Huntington, " Site of 3-Methylindol e and Indol e Absorption in Steers Following Ruminal Administration of L-Tryptophan," amenican_ Journal no l Uelatinacy Bassacch, (1983).
~2 - - . _ _ - .
e 4
f University
~1 o f. Wisconsin
' NUCLEAR REACTOR LABORATORY AD DR E SS:
NUCLEAR ENGINEERING DEPARTMENT 180 MEC H ANIC A L ENGINEERING BUILDING PHONE 267.3392 AREA CODEGOS M A DISON. WISCONSIN 93706 July 27,1983 i
i James R. Miller, Chief i
Standardization and Special Projects Branch Division of Licensing U.S. Nuclear Regulatory Commission Washington, D. C. 20555 Dea r S i r:
4 Enclosed herewith is a copy of the Annual Report- for the University of Wisconsin Nuclear Reactor Laboratory as required by our Technical Specifications.
Very truly yours,
}R.J.CashweII.fpfu < uf Reactor Di rector RJC:mid Enc. (Annual Report 82-83)
Copy: U. S. Nuclear Regulatory Commission
. Region til Office of Inspection and Enforcement Glen Ellyn, IL 60137 i
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