ML20108A949
| ML20108A949 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 12/31/1995 |
| From: | Martin J TELEDYNE BROWN ENGINEERING CO., TELEDYNE ISOTOPES |
| To: | |
| Shared Package | |
| ML20108A944 | List: |
| References | |
| NUDOCS 9605030086 | |
| Download: ML20108A949 (235) | |
Text
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- 1 Nebraska Public Power District
! Cooper Nuclear Station 4
i l Annual Radiological Environmental j Operating Report i
j i Environmental Radiation Monitoring Program I January 1,1995 - December 31,1995 l
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i USNRC Docket Number 50-298 MPrepared by
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TELEDYNE i ISOTOPES ,
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T TELEDYNE BROWN ENGINEERING Environmental Services I
j REPORT TO NEBRASKA PUBLIC POWER DISTRICT COLUMBUS, NEBRASKA RADIATION ENVIRONMENTAL MONITORING PROGRK4 COOPER NUCLEAR STATION NEMAHA COUNTY, NEBRASKA 3
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ANNUAL REPORT
! JANUARY 1 TO DECEMBER 31,1995 PREPARED BY TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES l 50 VAN BUREN AVENUE !
WESTWOOD, NEW JERSEY 07675-1235 i
A J/ DAVID MARTIN, MANAGER ENVIRONMENTAL ANALYSIS DEPARTMENT l
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PREFACE This report covers the period of January 1 through December 31, 1995. M1 sample collections were made by a contractor and personnel of the Nebraska Public Power District. Analyses were performed and reports of )
analyses were prepared by Teledyne Brown Engineering - Environmental l Services and forwarded to Nebraska Public Power District. l l
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l TABLE OF CONTENTS i FAGE 3 Pmface.............................................................................................................. H ,
i IJst of Thbles. . .... ... ... ...... ... . . .. .. . ... ....... .... .. ..... . . .......... .... ...... . .... ........... ........... ...... .. vi t
13std ....................................................................................................... Vil I
- 1. I n tro d u c tt o n .. ...... ..... .. .. .... .. .. . . . ...... ......... .... ... .. .... .. .. .. ... ...... .... ... .......... .... 1 II. Sununary.................................................................................................................2 III. Sampling and Analyses Program, Stations and Maps .................................. 3 IV . D i s c us s i on . . .. .. . .. ....... ..... .. .. . .. .. ... .... . .. .... . .... .. . .... . .. .. ............ .. . .... ..... .. ... .. ... .... .. ........ ... 1 1 A. Program Objectives and Data Interpretation Bs Atmospheric Nuclear Detonadons V. Radiological Environmental Monitoring Program Summary Table 3...12 REMPS TABLE 3 ANNUAL
SUMMARY
OF ALL STATIONS OF THE ............13 ISCFTOPES OF INTEREST WITH YEARLY AVERAGE ACTIVrIY, NUMBER OF DETEC'110NS PER 'IOTAL STATION WITH HIGHEST AVERAGE ACTIVT1Y, AVERAGE OF CONTROL STATION AND INCLUSIVE DATES OF ANALYSES VI.
DISCUSSION, IMPACT ON THE ENVIRONMENT, GRAPHS OF .................. 25 RESULTS AND STATISTICAL TABLES FOR EACH QUARTER i A and B. AIR PARTICULATES - GROSS BETA - GROSS ALPHA .................... 26
- C CHARC OAL FILTE R. I- 131 ................................................................... . .. 41
! D. COMPOSITE OF AIR PARTICULATE FILTERS - GAMMA .............. 49 i
E. FISH.....................................................................................................57 F. MILK - NEAREST PRODU CER ... ...... ................. ................................. 62 G. MILK - OTHt:R PRODUCERS ....................................................71 4
111 1
2 3
] TABER OF CONTENTS !
d P. AGE
- H. GROUNDWATER ..............................................................................80 ]
I. RIVER WATER ..........................................................................................86 4 .
i J. THERMOLUMINESCENT DOSIMETERS ......................................95 vc.
K. FOOD - BROADLEAF VEGETATION .................................................. ..103 ,
L SHORELINE SEDIMENT . . ..... . .................. ...................................... 100 4
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i VI I . C O M PLETE DATA TAB LES ...................................................... . .... .. ........... 114 4
j A.B.C. AIR PARTICULATE FILTERS - GROSS ALPHA .........................115
- GROSS BETA 1-131 1
D. COMPOSITE - AIR PAIUICULATE FILTERS ...............................136 l E. FISH................................................................................................147 i
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l F. MILK - NEAREST PRODUCER ............................ ............. ............. 150 G. MI LK - OTHER PRODUCERS ....................... . .................................. 158
. H. G ROU NDWATER ............................................. . . ................................ 161 i
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I . RIVE R WATER ......................................... ......................... ................... 164 4
i J. THERMOLUMINESCENT DOSIMETERS ................................... 171 4
I K. FOOD - BROADLEAF VEGETATION ......... .. ... ......................... ..176 L SH O RE LI NE SE D I ME NT ..................................................................... 189 !
REFERENCES.... . . ... ..... ...... .... .... . . ........ . .. . . . . . . . .... . . . . . .. ... .. ............ .. .......... ...... . . .......... . . ...... 191 j a
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TABLE OF CONTENTS EAGE VIII. Appendix A. IAND U S E C E NS U S ... ........................................... ........................... ......A- 1 B IfffERIABORATORY COMPARISON PROGRAM...........................B ,
C STATI STI CAL NOTE S ............. ...................................................... ........C- 1 1
D. NOTIFICATIO N LEVELS ................................................ ........... .........D-1 E. C O NVE NTI O N S . . . .. . ........... .. . .. . ... .. ... . .. .. ... .... .... . ... .. ... ...... . .... . .. ... ... .. ...... .E- 1 F. DETECHON CAPABIIIITES.. .. .. ..... . .... . .. . ... .. . .. .... . .... . . .. .... ..... . ... ........ . . . .F- 1 G. SAMPLE STATION LOCATION AND SAMPLE TYPES................G-1 H.
SUMMARY
OF DOSES TO A MEMBER OF'IIIE PUBLIC...........H-1 OFF-SITE I . NON-REMP ANALYSES.. .... .. .. .. .. .. ........... .. .... .. . ... .. .. .;.... ...... ...... ....... ...... ..I- 1 l
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J IJST OF TABIJCS 4
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1 TABLES TITLE PAGE .
1 Sampling schedule and analysis, 5 4 1995, Cooper Nuclear Station 2 Sample Station Location with 7 Distance and Direction from the
{ Elevated Release Point (ERP) 3 Summary of Radiological Monitoring 13 l.
Program
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A to L Statistical Summary Tables - Section VI pages25-113 By Sample Type a
l A to L Data Tables - Section VII pages 114-190
- By Sample Type and Station 4
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LIST OF P1GURES !
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- 1. Maps of sampling stations, Cooper Nuclear Station.............................. 9.10 A-1 Air Particulate, Gross Beta - CNS....................................... 28,29,30,50,51,52
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A-2 Air Particulates, Gross Beta - ERAMS........................................... 31,32,53,54 B-1 Air Particulates, Gross Alpha - CNS.................................. 28,29,30,50,51,52 j l
C-1 Airborne - Iodine, CNS. .. .... .. ......... . ..... . . ... . . .. .... .... . ... ..... . .... . . .. . . . .. . . . . ... . . . .. .. . 42,43,44 '
D-1 Air Particulates - Ce-144 - CNS........................................... 28,29,30,50,51,52 D-2 Air Particulates Ce-144 - EML............................................................... 50,51,52 E-1 Fish, Gross Beta, K-40, Sr-90 and Cs-137 - All locations................. 58,59 F-1 Milk - Nearest Producer, K-40 I-131 and Cs-137........................ 63,64,65 F-2 Milk - Nearest Producer, Sr-89, Sr-90 and Elem. Ca................... 66,67,68 G-1 Milk - Commercial Producers, K-40. I-131 and Cs-137.............. 72,73,74 G-2 Milk - Commercial Producers, Sr-89, Sr-90 and Elem. Ca......... 75,76,77 H-1 Groundwater - All Locations, Gross Alpha, Beta and H-3............. 81,82,83 I-1 River Water - All locations, Gross Alpha, Beta................................. 87,88,89 I-2 River Water - All locations, Sr-89 Sr-90 and H-3........................ 90,91,92 i
J-1 'Ihermoluminescent Dosimetry - All Locations............................... 96,97,98 K-1 Food - Broadleaf Vegetation - All locations........................................104,105 d
L-1 Shoreline Sediment - K-40, I-131, Cs-134 and Cs-137...............110,111 Vii
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4 j L INTRODUCTION 1
This report contains a complete tabulation of data collected during the i period January through December 1995, for the operational Radiobgical Environmental Monitoring Program performed for the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) by Teledyne Brown Engineering - Environmental Services. I i
j Cooper Nuclear Station is located in Nemaha County in the southeast !
j corner of Nebraska on the Missouri River. A portion of the site extends into I Missouri. The reactor is a 778 megawatt boiling water reactor. Initial criticality was attained on February 21, 1974. The reactor reached 50%
l power on June 25,1974 and 100% power on November 20,1974.
- Radiological environmental monitoring began in 1971 before the plant
- became operational and has continued to the present. The program
! monitors radiation levels in air, terrestrial and aquatic environments. Most !
! samples are collected by NPPD personnel. All are shipped for analysis to a
- contractor's laboratory where there exists special facilities required for
] measurements of extremely low levels of radioactivity. From 1971 through i 1976 the contractor was Teledyne Isotopes, Westwood, New Jersey. NALCO !
! Environmental Sciences assumed responsibility for the analyses effective l.
January 1,1977.
! On November 1,1978 Hazelton Environmental Sciences Corporation j (HESC) assumed responsibility for the program. Prior to November 1,1978 ,
Hazelton Environmental Sciences operated as NALCO Environmental Sciences. Teledyne Isotopes (now trading as Teledyne Brown Engineering - t i
' Environmental Services) again assumed responsibility for the analyses '
effective January 1,1979 through December 31,1995.
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SUMMARY
Presented in this report are summaries and discussions of the data generated for the Radiological Environmental Monitoring Program (REMP)
, for the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) for 1995.
Part V, Table 3 presents the yearly summary of the program with the total
! number of samples of each type analyzed, the yearly average for all samples, the number of detections per total number of samples, the station with the highest average, the average of the control station, and the inclusive dates of the analyses.
Part VI is a discussion of each type of sample analyzed and its impe.ct, if i
any, on the environment. Included also is a graph of the isotopes of interest since 1977 and the statistical results for each quarter of the year. This is j followed by a complete tabulation of the data by sample type and station number.
The 1995 radiological environmental measurements for CNS indicates that there has been no residual fallout resulting from the explosion and fire at the Chernobyl Reactor in the Soviet Union which occurred on April 26, 1986. It may be concluded from all measurements taken that the operations of CNS had no detectable impact on the environment in the vicinity of CNS.
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i HL SAMPIJNG AND ANALYSES PROGRAM. STATIONS AND MAPS
. The 1995 sampling and analysis program is described in Table 1. The Teledyne Brown j Engineering - Environmental Services has a ww.ycd r.fa quality assurance / quality control program
- designed to assure the reliabihty ofdata obtained The results for the 1995 L'.Wrcomparison Program
- conducted by the EPA Environmental Monitoring Systems Laboratory in Las Vegas, Nevada, are j contained in Appendix B.
l Sampling locations are summarized in Table 2. The type or status of each location and its distance and direction from the reactor elevated release point are specified. A map oflocations follows (Figure 1). Complete descriptions of active sampling locations are given in Appaadiv G.
! Results of the annual land use census for 1995 are :aunmarized in Appendix A. There were
! no milk animals found within three miles of CNS in 1995 and no evidence of potable water use from ,
i the river. The nearest garden to CNS is in sector L,1.3 miles from CNS. Gardens were found in 9 j sectors during 1995 while gardens were found in 11 sectors during 1994. The nearest resident to CNS is in sector Q,0.9 miles from CNS.
j All of the required 1995 environmental monitoring, including sampling and analysis, was j conducted as pfwl in Table 3.21.F.1 of the CNS Technical Specifications, except as noted below:
i l Collection Station Pathway Sample Period Reason i 01 Airborne Air Particulate & 04/25-05/02 Possible low Charcoal Filter air volume l
01 Airborne Air Paniculate & 10/31-11/07 Pump not
! Charcoal Filter running l 03 Airborne Air Particulate & 05/23-05/30 Area flooded Charcoal Filter
- 03 Airborne Air Particulate & 05/30-06/06 Area flooded l Charcoal Filter l 03 Airborne Air Partiolate & 06/06-06/13 Low air
. Charcoal Filter volume j
I 04 Airborne Air Particulate & 02/21-02/28 Vacuum Charcoal Filter failure 4
05 Airborne Air Particulate only 07/18-07/25 Filter assembly (Charcoal Filter O.K.) malfunction l 06 Airborne Air Particulate & 01/24-01/31 Sampler Charcoal Filter separated j
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Collection Station Pathway Sample Period Reason 08 Airborne Air Particulate & 07/25-08/01 Iow air Charcoal Filter volume 09 Airborne Air Particulate & 07/18-07/25 Pump not Charcoal Filter running i
j 09 Airborne Air Paniculate & 07/25-08/01 Pump not Charcoal Filter running i 28 Ingestion Vegetation - 05/16-10/10 Replamd by Station %
Broadleaf which was predicted to j havethehighestaverage ground-levelD/Q, based on meteorological data 35 Ingestion Fish 10/12 Bottom-feeder not available 44 Ingestion Vegetation - 05/16-10/10 ReplacedbyStation 101 Broadleaf that was predicted to be thesiteofleastprevalent winddirection, based on meteorological data 1
4 59 Gamma TLD 01/05-04/12 Found on Exposure ground 66 Gamma TLD 04/12-07/12 Missing Exposure 67 Gamma TLD 04/12-07/12 Found on Exposure ground
. 67 Gamma TLD 10/06-12/26 Found on Exposure ground 99 Ingestion Milk 07/19-12/05 RM by Station 61 (Nearest) aAerit was determined thatmilkproductionhad
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resumed at that dairy The CNS Offsite Dose Assessment Manual (ODAM) was not promyily updated to reflect the changes in status ofSample Stations 28,44, and 99. However, all applicable changes to these locations and their respective sample types were subsequently reviewed and accepted by the Station Operations Review Committee (SORC) on March 6,1996.
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TABLE 1 t
NEBRASKA PUBLIC POWER DIETRICT
, COOPER NUCLEAR STATION q ENVIRONMENTAL RADIATION SURVEILLA.NCE PROGRAM
- SAMPLING SCHEDULE AND ANALYSIS i ONCE PER 7 DAYS I .
l Samole Tvoe Station Nos. Analyses
! Airborne - Particulate 1 - 10 Gross alpha, beta,
- Gamma isotopic on ,
- quarterly composite of each station and
, on each sample in
- which gross beta 4
activity is > 10
.' times the yearly rican of control
! samples.
Sample Tvoe Station Nos. Analyses i
Milk - Nearest Producer 61,99 I-131 (low level) j (peak pasture only) Gamma isotopic
! Sr-89, Sr-90, Elem.
1 Ca. on monthly i composite ONCE PER 31 DAYS j Samole Tvoe Station Nos. Analyses River Water 12,28 Gross alpha - sus and dis i
Gross beta - sus and dis, Sr-89, Sr-90, Gamma isotopic
- Tritium on quarterly i
composite 5
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ONCE PER 31 DAYS Samnie Tyne Station Nos. Analyses Milk - Nearest Producer 61,99 I-131 Gow level)
(except peak pasture Sr-89, Sr-90 season) Elem. Ca Gamma isotopic Food Products - Broad- 35,96,101 I-131 leaf Vegetation (when Gamma isotopic available)
ONCE PER 92 DAYS Samnle Tyne Station Nos. Analyses Background Radiadon 1 - 10, 20, 44 TLD Readout 56,58,59,66, (gamma dose) 67, 71, 79 - 91, 94 Groundwater 11,47 Gross alpha, beta Gamma isotopic Tritium Milk - Commercial and 42,100 I-131 (Iow level)
Other Milk Producers Sr-89, Sr-90 Elem. Ca Gamma isotopic 2 TIMES / YEAR Samole Tvoe Station Nos. Analyses Fish (Summer and Fall) 28,35 Gross beta Sr-89, Sr-90 Gamma isotopic Shoreline Sediment 28 Gamma isotopic 6
TABLE 2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION I BROWNVILLE, NEBRASKA DISTANCE AND DIRECTION FROM THE ELEVATED RELEASE POINT (ERP)
TO THE SAMPLE STATION LOCATIONS
! STATION DISTANCEa DIRECTIONa 4
NUMBER (MITRS) (DEGRERM) CIAMIFICATIOND ,
! 1 0.10 225 IND d
2 0.75 225 IND
- 3 2.5 338 IND l 4 3.0 43 IND 5 3.5 102 IND 4 6 3.0 165 IND 7 2.5 230 IND
, 8 2.5 260 IND <
l 9 7.3 335 IND 10 10.0 160 IND 11 0.15 225 IND 1
12 0.10 360 CON 20 0.96 315 IND 28 1.8 150 IND 35 2.0 350 IND AND CON 42 12.9 156 IND 10.3 270 44 CON 47 25.8 154 IND 56 1.9 118 IND 58 1.1 219 UiD 59 1.0 189 IND 61 3.5 326 IND 66 4.5 200 IND 67 4.8 325 IND 71 4.3 71 IND i 79 0.85 299 IND
- 80 0.75 284 IND l 81 0.80 265 IND a 82 0.80 176 IND j 83 4.4 189 IND l 84 4.4 297 IND 85 3.1 3 IND 86 4.6 16 IND 87 1.75 20 IND 88 1.75 63 IND I
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STATION DISTANCEa DIRECTIONa NUMBER IMIWS) fDEGREES) CLASSIFICATIOND 89 2.0 86 IND 90 2.25 134 IND 91 6.9 54 IND 94 3.6 108 IND 96 1.25 334 IND 99 10.25 189 IND 100 11.5 197 IND 101 13.3 73 CON a
Distance and direction are specified with respect to the CNS reactor Elevated Release Point.
b Classification codes: IND = indicator: CON = control. i l
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F IV. DISCUSSION
! A. Program Obtectives and Data Interoretation The objective of the monitoring program is to detect and assess the im- i i pact of possible releases to the environs of radionuclides from the operations of the Cooper Nuclear Station. This objective requires measurements of low levels of radioactivity equal to or lower than pre-determined limits of detection. In addition the source of the environmental radiation must be es-tab 11shed. Sources of environmental radiation include: .
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l (1) Natural background radiation from cosmic rays (Be-7). ,
- (3) Fallout from atmospheric nuclear tests such as the September 1977 l detonation by the Peoples' Republic of China and the atmos 7hede i weapons test of October 16,1980 (fission products and Lusion products).
(4) Releases from nuclear power plants such as CNS (fission products i and neutron activation products).
(5) Fallout from the Chernobyl Nuclear Reactor Accident.
- Radiation levels measured in the vicinity of an operating power station I are compared with preoperadonal measurements at the same locations to i distinguish power plant effects from other sources. Also, results of the
! monitoring program are related to events known to cause elevated levels of j radiation in the environment, e.g., atmospheric nuclear detonations or ab-
, normal plant releases. j
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H Atmospheric Nuclear Tests E
l Three atmospheric nuclear detonations in the People's Republic of China l: Influenced program results significantly in late 1976 and in 1977. Two of ,
these detonations occurred in late 1976 (September 26 and November 17) '
and one in late 1977 (September 17). As a consequence of these tests ele-
! vated activities of gross beta in air particulate filters and I-131 in milk were
- observed throughout most of the United States.
}
} No atmospheric nuclear tests have been conducted since 1977, thus no short-lived fission products were detected in air particulate samples. Also no j
I-131 was detected from radiogases from any sources.
1 On April 26,1986 the fire and explosion of Chernobyl Reactor No. 4 in the Soviet Union resulted in the release of fission products to the atmo-j sphere and worldwide fallout. Following the explosion, elevated levels of j gross beta activities in air particulates and I-131 in charcoal filters and milk
- samples were measured. Additionally, in 1986 Cs-137 and the short-lived isotopes I-131 Ru-106, and Cs-134 were detected in broadleaf vegetation.
Similar results occurred in other areas of the United States and the entire
- Northern Hemisphere.
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V. RADIOLOGICAL Eh VIRONMMMTAL MONITORING PROnnARE TAMRA
' Presented in Table 3 are the radiological environmental monitoring program summaries (REMPS) generated from the reports of analyses per-
' formed during 1995 for the NPPD sampling and analyses program. The REMPS tables conform to the requirements of Table 1 in Regulatory Guide 4.8 (Reference 6).
The average activity level for all samples collected for the year for each sample type are summarized in this table. De mean, range and fraction of detections to total samples assayed are presented. 'Ihe station location and station number with the highest annual mean is also tabulated. If a control station is specifled the comparable results of the control are listed.
From the REMPS table it is possible to determine the total number of each type of sample analyzed and the average activity of all samples from all stations of each nuclide. If there were no positive detections the maximum of the lowest levels of detection is listed. The station having the highest level of activity is specified. From this data it is possible to determine any high levels of activity and the source. The dose impact on the population can thus be evaluated.
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TABLES RADIOLOGICAL ENVIRONMENTAL 4
MONITORING PROGRAM SUMMARIES 4
(REMP) j 1995 4
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TAB 123 RADIOLOGICAL ENVIRONMENTAL MONTIDRING PROGRAM SUuuARY PA~IHWAY - AIRBORNE COMPILA110N - ANNUAL
SUMMARY
NEBRASKA PUBUC POWER DISTRICT SAMPIE - CHARCOAL RLTERS CONTROL - COOPER NUCIEAR STATION UNTIS - PC1/CU.M.
ANALYSIS NO UMIT OF ALL INDICATOR SAMPLES LOCAT10N WTIE HIGHEST MEAN CONIROL LOCA110N NON- REPOR11NG PERIOD DETECTION MEAN X E-00 MEAN X E-00 MEAN X E-00 ROUTINE '
MEAN X E-00 RANGE STAT 10N FRAC 110N RANGE RANGE FRACHON STA110N DESCRIPTION FFXI1ON 1-131 515 LT 0.09000 0 01/03/95-01/02/96 LT 0.0100- LT 0.09000 000/515 En b
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TABIE 3 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM SUuuARY PATHWAY - GAMMA EXPOSURE COMPILA110N - ANNUAL
SUMMARY
NEBRASKA PUBIJC POWER DISDtICT SAMPLE - ENVIRONMENTAL 11.D COffIROL - COOPER NUCLEAR STATION UNITS - mR ANALYSIS NO IJMIT OF ALL INDICKIOR SAMPLES LOCA110N WITH HIGHEST MEAN CONIROL IDCADON NON- REPORUNG PERIOD DE"IEC110N MEAN X E-00 MEAN X E-00 MEAN X E-00 ROUTINE MEAN X E-00 RANGE STA110N FRAC 110N RANGE RANGE FRACI10N STAT 1CN DESCRIPI10N FRAC 110N TLD 127 2mR I Total 65.7 mR 56.8 mR 72.1 0 01/05/95-12/26/95 Exposure / year 55.4- 73.1 66 004/004 44 004/004 127/127 STA110N 66 - 4.5 MI. 200 DEG. IND. STA110N 44 - 10.25 MI. 270 DEG. CON.
18.9mR 18.0 mR ,
Average 16.6 .nR 18.4- 19.5 16.6- 19.5 0 Exposure / 14- 19 01/05/95-12/26/95 66 004/004 44 004/004 l quarter 032/032 STAllON 66 - 4.5 MI. 200 DEC. IND. STA110N 44 - 10.25 MI. 270 DEG. CON. '
N b
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TABLE 3 RADIOIDGICAL ENVIRONMENTAL MONTIDRING PROGRAM SUMuARY PADIWAY - WATERBORNE COMPILATION - ANNUAL
SUMMARY
NEBRASKA PUBUC POWER DESDtICT 4 SAMPE - WKIER - GROUND CONIROL - COOPER NUCIEAR STADON UNTIS - PC1/IIIER ANALYSIS NO UMIT OF AllINDICKIDR SAMPLES LOCN110N WTIN HIGHEST MEAN CONIROL LOCATION NON- REPORI1NG PERIOD D ET E CI1 O N MEAN X E-00 MEAM X E-00 MEAN X E-00 ROUTINE MEAN X E-00 RANGE STA110N FRACTION RANGE RANGE FRACI1ON STATION DESCRIPI1ON FRAC 110N GR-A 8 4.0 7.9 7.9 0 7.9 7.9 47 01/24/95-10/25/95 001/004 7.9 7.9 001/008 STK110N 47 - 25.8 MI.154 DEG. IND.
GR-B 8 1.8 8.4 8.4 0 6.3- 01/24/95-10/25/95 11 11 004/004 7.6- 9.5 008/008 STKI1ON 11 - 0.15 MI. 225 DEG. IND.
I-131 8 9.00 LT 7.00 LT 4.00- LT 7.00 0 01/24/95-10/25/95 000/008 CS-137 8 9.00 LT 5.00 0 01/24/95-10/25/95 g LT 3.00- LT 5.00 000/008 H-3 8 140. LT 100. 0 LT 100.- 100.
01/24/95-10/25/95 000/008
_ _ ._ ._ m._ ._~ --- -
TABIRD RADIOIDGICAL ENVIRONMENTAL MONTIURING PROGRAM SUuu4RY PA11(WAY - WA1ERBORNE COMPILATION - ANNUAL
SUMMARY
SAMPLE - WA~lER - RIVER NEBRASKA PUBUC POWER DISTRICT CONTROL - STA110N 12 - 0.1 MI. 360 DEG. CON. COOPER NUCLEAR STA110N UNITS - PCI/IIIER ANALYSIS NO UMir OF DETECTION ALL INDICA"IUR MEAN X E-00 SAMPLES LOCA110N WTITI HIGHEST MEAN CONTROL LOCA~I1ON NON- REPORTING PERIOD MEAN X E-00 MEAN X E-00 ROUTINE MEAN X E-00 RANGE STATION FRACTION RANGE RANGE FRACI10N STAT 10N DESCRIPTION FRAC 110N GR-A DIS 24 4.0 4.0 4.1 4.1 O 01/03/95-12/05/95 2.5- 8.1 12 005/(,12 2.9- 5.4 2.9- 5.4 006/024 STADON 12 - 0.10 ML 380 DEG. CON. 005/012 GR-A SUS 24 4.0 2.2 2.3 2.3 0 01/03/95-12/05/95 0.65- 6.5 12 c10/012 0.73- 6.5 0.73- 6.5 018/024 STADON 12 - 0.10 ML 300 DEC. CON. 010/012 GR-B DIS 24 1.8 11.0 11.0 11.0 7.6 14.0 L 01/03/95-12/05/95 12 012/012 8.7- 14.0 8.7- 14.0 024/024 STADON 12 - 0.10 ML 360 DEG. CON. 012/012 GR-B SUS 24 1.8 5.9 5.9 5.9 0 01/03/95-12/05/95 1.6- 15.0 28 011/012 1.s- 15.0 2.1- 12.0 p 022/024 STADON 28 - 1.8 M1.150 DEG. IND.
+ 011/012 SR-89 24 1.1 LT 2.0 LT 2.0 LT 0.3- LT 2.0 0 01/03/95-12/05/95 LT 0.300- LT 2.0 000/024 000/012 SR-90 24 0.930 LT 0.900 LT 0.200 LT O.900 0 01/03/95-12/05/95 000/024 K-40 24 140.0 LT 100 LT 100 LT 50- LT 100 0 01/03/95-12/05/95 LT 50 LT 100 000/024 000/012 1-131 24 9.00 LT 9.0 LT 9.0 0 LT 3.0- LT 9.0 01/03/95-12/05/95 LT 3.0- LT 9.0 000/024 000/012 CS-137 24 9.00 LT 5.0 LT 4.0 LT 3.0- LT 5.0 0 01/03/95-12/05/95 LT 3.0- LT 4.0 000/024 000/012 11-3 8 140. LT 100.
LT 100. LT 100 0 01/03/95-12/05/95 000/008
___ __ _. _ - . _ _ _ _ - _ - _s__ _ . _ . . _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ . _ _ _ _ _ _ - _ - . _ _ - _ _ _ _ _ . _ _ _ _ - -_ _ - - _ - _ _ - ___ _ _ _ - _ _ _ _ - - _ _ ^ _ .
- -- - * + ~ w-,- m am-- ,,-_- A m .a Am & A A mu- - -- - - - - ,
VI. DISCUSSION, IMPACT ON THE ENVIRONMENT
- GRAPHS OF RESULTS FROM 1977 - 1995 i AND
] STATISTICAL TABLES
)
J U
1 l
EACH QUARTER
+
1 1
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4 a
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l A and B. AIR PARTICUIATE SAMPIRS - GROSS BETA AND GROSS ALPHA l
(See Tables A A-4. B B-4)
STATIONS 01 to 10 t
Air particulates were collected on membrane Alters at ten locations (01-10). He filters were changed weekly and analyzed for gross beta and gross )
alpha activities. Quarterly composites are analyzed for gamma emitting iso-topes.
The average gross beta activity of all stations for each quarter of 1994 and 1995 is summarized below: ,
1994 First Quarter 0.029 pCi/Cu. E Second Quarter 0.020 pCi/Cu. E
'Ihird Quarter 0.024 pCi/Cu. E Fourth Quarter 0.034 pC1/Cu. E -
Average 1994 0.027 pC1/Cu. K 1995 First Quarter 0.028 pC1/Cu. E Second Quarter 0.017 pct /Cu. E hird Quarter 0.028 pC1/Cu. K Fourth Quarter 0.030 pCi/Cu. E Average 1995 0.026 pCi/Cu. K The level of beta activity was at normal environmental levels in 1995 showing the natural seasonal variations. There was a slight decrease in the level of gross beta activity during the first quarter; there was a slight decrease from the second quarter of 1994 and an increase from the third quarter of 1994: the fourth quarter was slightly higher as shown in Table A-4.
The increase and decline in activity often occurs and is attributed to natural phenomena.
The gross alpha activity continued low and close to the limits of detec-tion. Gross alpha activity is probably due to the alpha emitters found in soil and.particulates drawn into the filters.
No effect attributable to the Cooper Nuclear Station was observed in the results of monitoring air particulates.
26 e- , r~--<r - - - - - - - - -"w-- ' err ' w* "
A and B. AIR PARTICULATE SAMPWS - GROSS BETA AND GROSS ALPHA (See Tables A A-4. B B-4)
- STATIONS 01 to 10 Figure A1, B1 shows the gross beta, gross alpha and Ce-144 activity in the environs of CNS. he results for 1986 through 1995 are on the second
- and third pages of Figure A-1, B-1. The gross beta activity in 1995 was l similar to previous years in which there were no nuclear atmospheric weapons tests or nuclear accidents. The gross alpha activity remained low
. and near the normal detection level. Cesium-144 was below the level of j detection.
Figure A-2 shows the gross beta activity in air samples through April
- 1989 at Jefferson City, Missouri as reported by the Environmental Radiation j Monitoring System (ERAMS) of the US Environmental Protection Agency.
4 No more recent data was available. his data was taken from Environmental Radiation Data distributed by the Eastern Environmental Radiation Facility,
! Montgomery, Alabama. The measurements by ERAMS were made after a waiting period which may explain the somewhat lower results because of j decay of the isotopes having a shorter half-life. Measurements of Ce-144 were no longer reported because the activity has approached the limit of de-
- tection by the analytical techniques now used.
i l
l l
1 i
l l
i 27
. - . .. . . - . - - . . . . - . . . - . - . . . - . ~ . . . - - . . . . . _ - . - . . . _ . . _ - . . - - . .
FIGURE A1 B1 AIR PARTICUIATES - CNS i
l ALPIIA AND BETA MON'IELY AVERAGE - AIL LOCAT10NS CE-144 QUARTERLY AVERAGE - All LOCKI1ONS l
1_ -
l l >
0.1 l
~!
E O.01
&N
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@ Q [ ^
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y ^ ^
^
WY
.. m O.001 _
w 0.0001 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
-4. Gr-B O Gr-A A Cc-144 4--- Cc-144 AVE LLD
FIGURE Al. B1 AIR PARI 1CUIATES - CNS ALPHA AND BETA MON'IIILY AVERAGE - AIL LOCATIONS CE-144 QUARIERLY AVERAGt. - AllIDCATIONS 1 -
0.1 11
\ f/ dj N
- g i.- ....
y.
n . . . . . ..
0.001
% W o.0001 1986 198/ 1988 1989 1990 1991 1992 1993 1994
- -+ - . Gr-B 0 Gr-A "
Ce-144 0 Ce-144 Ave LLD
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_ . . __ . . . _ . _ - . - - - - . - _ . . - - . . . . . . - . _ - _ . - . . . . - . = _ .
FIGURE A-2 AIR PAR'ITCUIATES BETA MONTHLY AVERAGE - JEFFERSON CT1Y MISSOURI ERAMS EPA l
- ii o1 :
lIl 4,gl ,i Iit f,
gi 1 1 +1 4 g V 4
l ; 4 g
k O.01 s ; 3.
s t i 0.001 :
0.0001 4
1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
- + - . G. BETA ERAMS C CE-144 EML i
.. - - .. .- ~. ... .. . - . . . . . . - . . . - . - - - . . - . . . - . . _ . - _ . _ --
FIGURE A-2 AIR PARI 1CUIATES BETA MOffIIILY AVERAGE - JEFFERSON CTIY MISSOURI ERAMS EPA 1
O.I i \ A
, x , r, r g, r.--n*43 / w 5 0.01 '. k+ W +[ m a R i
0.001 -
0.0001 1985 1986 1987 1988 1989
. GROSS BETA ERAMS T -- ~ ;_ .,
I i
f l
TABLE A-1 l
WEEKLY COLLECTIONS FIRST QUARTER 1995 l NEBRASKA PUBLAC Posesa DISTRICT
[ COOPEG NUCLEAR STATIOU EXPOSURE PATHWAY - AIRBORNE l
AIR PARTICUIATE FILTERS pCi/Cu. M.
SAMPLE STATION MONTHLY SUte4ARY MONTHLY SUt04ARY MONTHLY
SUMMARY
FIRST QUARTER SUB94ARY NUCLIDE NUMBER 01/03-01/31 01/31-02/28 02/28-03/28 01/03-03/28 GROSS BETA 01 3.4 i 0.6 E-02 2.4 i 0.5 E-02 2.1 1 0.8 E-02 2. 6 i 0.8 E-02 02 3.0 1 0.8 E-02 2.1 1 0.4 E-02 2.1 1 0.9 E-02 2.6 i 0.9 E-02 03 3.6 i 0.8 E-02 2.2 1 0.3 E-02 2.0 1 0.6 E-02 2. 6 i 0.9 E-02 04 8.4 i 1.9 E-02 4.0 1 1.8 E-02 2.1 i 0.8 E-02 4.8 i 3.1 E-02 05 4.5 i 1.4 E-02 2.7 i 0.6 E-02 2.8 i 0.8 E-02 3.3 i 1.2 E-02 06 3.4 i 0.6 E-02 2.0 1 0.3 E-02 2.1 i 0.8 E-02 2.4 i 0.8 E-02 g 07 3.7 i 0.9 E-02 2.1 1 0.5 E-02 2.0 1 0.6 E-02 2.6 i 1.0 E-02 08 3.5 i 1.2 E-02 2.2 1 0.2 E-02 2.1 1 0.9 E-02 2.6 i 1.0 E-02 09 3.5 i 0.6 E-02 2.1 1 0.3 E-02 2.0 1 0.9 E-02 2.5 i 0.9 E-02 10 3.3 1 0.9 E-02 1.9 i 0.4 E-02 1. 9 i O . 6 E-u2 2.4 1 0.9 E-02 AVERAGE 01-10 4.1 1 1.8 E-02 2.4 i 0.8 E-02 2.1 1 0.7 E-02 2.8 1 1.5 E-02 ALL STATIONS I and a Grandli and a
_ . . . ~
TABLE A-2 NEEKLY COLLECTIONS SECOND QUARTER 1995 NEBRASKA PUBLIC PONER DISTRICT COOPER NUCIAAR STATIOtt EXPOSURE PATRNAY - AIRBORNE AIR PARTICULATE FILTERS pCi/Cu. M.
SAMPLE STATION MONTRLY SUtetARY MONTRLY SUBSIARY N00tTHLY
SUMMARY
SECOND QUARTER SUISEARY NUCLIDE NUMBER 03/28-05/02 05/02-05/30 05/30-06/27 03/28-06/27 GROSS BETA 01 1.9 i 0.7 E-02 1.2 i 0.3 E-02 2.4 i 0.3 E-02 1. 9 i 0.7 E-02 02 1.7 i 0.3 E-02 1.3 i 0.4 E-02 2.7 i 0.7 E-02 1. 9 i 0.7 E-02 03 1.5 i 0.3 E-02 1.2 1 0.2 E-02 2.2 1 0.2 E-02 1. 6 1 0.4 E-02 04 1.8 i 0.3 E-02 1.3 i 0.3 E-02 2.5 i 1.3 E-02 1. 9 1 0.8 E-02 05 2.3 1 0.6 E-02 1.4 i 0.4 E-02 2.3 1 0.9 E-02 2.0 i 0.7 E-02 M 06 1. 6 1 0. 4 E-02 1.3 i 0.3 E-02 1. 9 i 0.6 E-02 1. 6 i 0.5 E-02 07 1. 6 i 0.3 E-02 1.3 i 0.3 E-02 2.1 i 0.7 E-02 1.7 i 0.5 E-02 08 1. 6 i 0.3 E-02 1.1 1 0.1 E-02 2.3 i 1.0 E-02 1.7 i 0.7 E-02 09 1. 6 1 0.3 E-02 1.3 1 0.4 E-02 1.9 i 0.7 E-02 1.6 i 0.5 E-02 10 1.4 i 0.4 E-02 1.2 1 0.3 E-02 2.2 i 0.8 E-02 1.6 i 0.6 E-02 AVERAGE 01-10 1.7 i 0.4 E-02 1.3 i 0.3 E-02 2.2 1 0.7 E-02 1.7 i 0.6 E-02 ALL STATIONS I and a Grand Tt and a
- - _ - - . - - - - - _ - - - , , - - - - - - - - - - - . _ . - - - - - - - _ - - - - _ _ - - - - , - - - - - - - - - . _ . - - - - - - - - - - - - -----_. - - _ _J
TABLE 1-3 WEEKLY COLLECTIONS - THIRD QUARTER 1995 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE FILTERS pCi/Cu. M.
SAMPLE STATION MOITTHLY SUtetARY MONTHLY SUIG4ARY MONTHLY SUtetARY THIRD QUARTER SINSIARY uur-T.T nt urtee n 06/27-08/01 08/01-08/29 08/29-10/03 06/27-10/03 GROSS BETA 01 2.4 1 0.4 E-02 2.5 i 1.4 E-02 3.3 1 0.7 E-02 2.7 i 0.9 E-02 02 2.7 i 0.7 E-02 2.5 i 1.0 E-02 3.3 i 0.8 E-02 2.8 i 0.8 E-02 03 1.9 i 0.5 E-02 2.5 i 1.5 E-02 2.8 i 1.0 E-02 2.4 i 1.0 E-02 04 3.3 i 1.2 E-02 3.0 1 0.5 E-02 4.7 1 1.1 E-02 3.7 1 1.2 E-02 05 2.9 1 1.1 E-02 2.8 i 0.5 E-02 3.8 i 1.0 E-02 3.2 1 0.9 E-02 g 06 2.4 i 0.7 E-02 2.7 i 0.9 E-02 2.9 i 0.4 E-02 2. 6 i O.7 E-02
- 07 2.2 i 0.5 E-02 2.3 i 1.0 E-02 2.7 i O.5 E-02 2.4 i 0.6 E-02 08 2.2 i 0.3 E-02 3.6 i 1.8 E-02 3.7 i 1.2 E-02 3.1 i 1.3 E-02 09 2.0 i 0.6 E-02 2.5 i 1.2 E-02 3.0 1 0.7 Z-02 2.5 i 0.9 E-02 10 2.2 i 0.3 E-02 2.6 i 1.3 E-02 3.3 i O.7 E-02 2.7 i 0.9 E-02 AVERAGE 01-10 2.4 i 0.7 E-02 2.7 1 1.1 E-02 3.3 i 1.0 E-02 2.8 i 1.0 E-02 ALL STATIONS I and a Grand i and o
TABLE A-4 WEEKLY COLLECTIONS FOURTH QUARTER 1995 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICUIATE FILTERS pC1/Cu. M.
SAMPLE STATION N0tfTHLY SUteEARY MotrTRLY SUBetARY MONTHLY SUtetARY R)URTH QUARTER SUt99LRY NUCLIDE NUMBER 10/03-10/31 10/31-11/28 11/28-01/02 10/03-01/02 GROSS BETA 01 1.9 i 1.1 E-02 2.9 i 0.1 E-02 4.4 1 2.3 E-02 3.2 i 1.9 E-02 02 2.3 i 0.7 E-02 3.0 1 0.9 E-02 3.2 i 1.1 E-02 2.9 i 0.9 E-02 03 2.1 1 0.5 E-02 2.8 i O.3 E-02 2.9 i O.9 E-02 2.6 i 0.7 E-02 04 3.2 i 1.8 E-02 2.9 i 0.4 E-02 3.1 1 0.9 E-02 3.1 i 1.1 E-02 05 2.8 i 0.9 E-02 2.7 i O.4 E-02 3.2 i 1.3 E-02 2.9 i 0.9 E-02 06 2.3 1 0.4 E-02 3.4 1 0.2 E-02 3. 6 i 1.2 E-02 3.1 1 0.9 E-02 M 07 2.3 i 0.8 E-02 3.0 1 0.3 E-02 3.1 1 1.6 E-02 2.8 i 1.1 E-02 08 2.7 i 1.0 E-02 3.7 9.7 E-02 3.7 i 1.3 E-02 3.2 i 1.1 E-02 09 2.0 1 0.6 E-02 3.3 1 0.3 E-02 3.1 i 1.2 E-02 2.8 i 0.9 E-02 10 2.4 i 0.8 E-02 3.2 1 0.3 E-02 3.3 i 1.1 E-02 3.0 1 0.9 E-02 AVERAGE 01-10 2.4 i 0.9 E-02 3.0 1 0.5 E-02 3.4 i 1.3 E-02 3.0 i 1.1 E-02 ALL STATIONS I and a Grand ~x and s
, TABLE B-1 WEEKLY COLLECTIONS FIRST QUARTER 1995 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICUIATE FILTERS pCi/Cu. M.
SAMPLE STATION MONTHLY SUtetARY MONTHLY SU M Y MONTHLY SUletARY FIRST QUARTER StBetARY NUCLIDE NUMBER 01/03-01/31 01/31-02/28 02/28-03/28 01/03-03/28 GROSS ALPHA 01 2. 6 i O.7 E-03 1.5 1 0.4 E-03 1. 8 i 1. 0 E-03 2.0 1 0.8 E-03 02 2.4 i 0.3 E-03 1.4 1 0.3 E-03 1.9 i 0.9 E-03 1.9 i 0.7 E-03 03 2.1 1 0.9 E-03 1.9 1 1.0 E-03 1.5 i O.6 E-03 1.8 i 0.8 E-03 04 5.3 i 1.0 E-03 3.0 1 2.0 E-03 1.7 i 0.6 E-03 3.3 1 2.0 E-03 05 2.3 1 0.7 E-03 2.0 1 0.4 E-03 1.4 1 0.5 E-03 1.9 i 0.6 E-03 ,
p 06 2. 6 i 1.2 E-03 1.3 1 0.7 E-03 1.7 i 0.6 E-03 1.8 i 0.9 E-03 07 2.5 i 0.5 E-03 1.6 i 0.6 E-03 2.2 1 1.2 E-03 2.1 1 0.9 E-0.1 08 3.3 i 1.7 E-03 1.8 i 0.6 E-03 1.4 i 0.5 E-03 2.2 1 1.3 E-03 09 2.0 1 0.6 E-03 1.7 i 0.1 E-03 1. 6 1 0.5 E-03 1.8 i 0.4 E-03 10 1. 8 i 1.0 E-03 1.5 i O.6 E-03 1. 9 i 0.3 E-03 1.7 1 0.7 E-03 AVERAGE 01-10 2.7 i 1.3 E-03 1.8 i 0.9 E-03 1.7 i 0.7 E-03 2.0 i 1.1 E-03 ALL STATIONS liii and a Grand Tt and a l
l l
l l
~
l - _ _ _ _ _ _ _ . - - _ _ _ - _ _ _ _ _ - _ . .- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _
- -. - . - - . ~ - - . . . . . ~ . . ~ . - . - . _ - - ~ . . .. . .
. . - - . . - , _ _ . - . . ._ - ~. . . - - . - . -
TABLE D-2 WEEKLY COLLECTIONS SECOND QUARTER 1995 NEBRASKA PUBLIC POWER DISTRICT COOPER MUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICUIATE FILTERS
- i' pCi/Cu. M.
f 1
Sass >LE STATION MONTRLY SUBGEARY MONTRLY SUDetMtY MUCLIDE MONTRLY SUBSEARY SECOND QUARTER SINGWutY ;
NUMBER 03/28-05/02 05/02-05/30 05/30-06/27 03/28-06/27 GROSS ALPHA 01 1.6 i 0.5 E-03 1.4 i 0.5 E-03 2.2 i 1.2 E-03 1.7 i 0.8 E-03 02 1.9 i O.7 E-03 1.4 i 0.1 E-03 3.0 1 0.7 E-03 2.1 i 0.8 E-03 03 1.5 i 0.4 E-03 1.5 i 0.6 E-03 2.6 i 0.4 E-03 1.7 1 0.6 E-03 i 04 2.1 i 1.1 E-03 1.6 i 0.5 E-03 2.7 1 1.5 E-03 2.1 1 1.1 E-03 05 2.2 i 1.0 E-03 1.8 i 0.8 E-03 2.3 i 1.3 E-03 2.1 i 1.0 E-03 N 06 1.7 i 0.3 E-03 1.5 1 0.7 E-03 2.2 1 1.1 E-03 1.8 1 0.7 E-03 07 1.9 i 0.6 E-03 2.3 1 0.4 E-03 2.2 i 1.1 E-03 2.1 1 0.7 E-03 08 1.8 i 0.4 E-G3 1.4 1 0.6 E-03 1.7 i 0.4 E-03 1.7 i 0.5 E-03 09 1.5 i 0.4 E-03 1.3 i 0.4 E-03 2.0 1 0.8 E-03 1.6 i 0.6 E-03 10 1.7 i 0.4 E-03 1.1 i 0.3 E-03 2.3 i 1.0 E-03 1.7 i 0.7 E-03 AVERAGE 01-10 1.8 i O.6 E-03 1.5 i 0.6 E-03 2.3 i 1.0 E-03 1.9 i 0.8 E-03 ALL STATIONS I and a Grand x and s l
I
= _ . - - - -.---e. _ _ _ - -.-m -----.------- -- - + - -
. . ,-- - - ,m . ~w e e- - e ~ - s , - - . > -. - - e e o
i TABLE B-3 WEEKLY COLI.ECTIONS - THIRD QUARTER 1995 l NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION l
EXPOSURE PATHHAY - AIRBORNE AIR PARTICULATE FILTERS pC1/Cu. M.
SAMPLE STATION MONTHLY SUtethRY MONTHLY SUteULRY MONTHLY SUMNkRY THIRD QUARTER SUBSEhRY nitri. Tnt utasarn 06/27-08/01 08/01-08/29 08/29-10/03 GE/27-10/03 GROSS ALPRA 01 2.7 i 1.0 E-03 7.2 1 0.4 E-03 2.3 i 0.3 E-03 2.4 i 0.7 E-03 02 3.3 i 2.0 E-03 2.3 1 0.7 E-03 2.2 1 0.3 E-03 2.6 i 1.3 E-03 03 1.8 1 0.8 E-03 1.8 i 0.6 E-03 2.2 1 0.4 E-03 1.9 i 0.6 E-03 04 2.5 i 0.6 E-03 2.5 1 0.7 E-03 3.2 i 1.3 E-03 2.7 i 0.9 E-03 05 2.3 1 0.6 E-03 2.6 i 0.7 E-03 2.9 i 0.8 E-03 2. 6 1 0.7 E-03
$ 06 2.1 1 0.9 E-03 2.1 i C.6 E-03 2.2 1 0.3 E-03 2.1 1 0.6 E-03 07 2. 9 i 1.4 E-03 2.6 i 0.9 E-03 2.3 i 0.3 E-03 2.6 i 0.9 E-03 08 2.2 i 1.5 E-03 2.7 i 0.7 E-03 2.7 i 1.0 E-03 2.5 i 1.1 E-03 09 2.2 1 0.4 E-03 2.5 i 0.6 E-03 2.4 1 0.9 E-03 2. 4 i 0.7 E-03 10 1.7 i 0.5 E-03 2.3 1 0.2 E-03 2.3 1 0.7 E-03 2.1 1 0.6 E-03 AVERAGE 01-10 2.4 i 1.1 E-03 2.3 1 0.6 E-03 2.5 i 0.7 E-03 2.4 i 0.9 E-03 ALL STATIONS l
I and a Grand'I and a
. . .. -. . - . . ~. _ . . . - - .- . _ - . - - . . . . - . . ~ , _ - . . . - -
TABLE B-4 WEEKLY COLLECTIONS FOURTH QUARTER 1995 NEBRASKA PUBLIC PONER DISTRICT i COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICUIATE FILTERS pCi/Cu. M.
SAMPLE STATION MONTHLY SUtetARY MONTHLY SUM 1ARY MONTHLY
SUMMARY
FOURTH QUARTER SUtetARY NUCLIDE NUMBER 10/03-10/31 10/31-11/28 11/28-01/02 10/03-01/02 GROSS ALPHA 01 1.7 i 0.5 E-03 1.9 i 0.2 E-03 2.9 i 1.4 E-03 2.3 i 1.1 E-03 02 2.3 1 0.6 E-03 2.8 i 1.6 E-03 1.9 i 0.6 E-03 2.3 i 1.0 E-03 03 1.9 i 0.3 E-02 1.7 i 0.9 E-03 2.6 i 1.3 E-03 2.1 i 1.0 E-03 04 2.7 i 1.3 E-02 2.0 i 1.1 E-03 2.3 i 0.3 E-03 2.3 1 0.9 E-03 05 2.2 1 0.6 E-02 1.4 i 0.5 E-02 2.8 1 2.1 E-03 2.2 i 1.4 E-02 I 06 2.1 1 0.9 E-02 1.4 1 0.5 E-03 2.4 i 1.0 E-03 2.0 1 0.9 E-03 b 07 2.2 1 0.7 E-03 2.1 1 0.9 E-03 2.6 i 0.8 E-03 2.3 1 0.8 E-03 08 2.4 i 1.1 E-03 1.7 1 0.8 E-03 2.3 i 1.3 E-03 2.1 i 1.1 E-03 09 1.8 1 0.5 E-03 1.8 i 0.2 E-03 2.2 1 0.5 E-03 2.0 1 0.5 E-03 10 2.2 i 0.8 E-03 1.9 i 0.3 E-03 2.7 i 0.9 E-03 2.3 1 0.7 E-03 AVERAGE 01-10 2.1 i O.7 E-03 1.9 i 0.8 E-03 2.5 i 1.1 E-03 '
2.2 i 0.9 E-03 ALL STATIONS Y and a Grand'i and a
4 C AIR RADIOIODINE - CHARCOAL FILTERS (See Tables C-1 throimh C-4)
STATIONS 011D 10 Charcoal filters used in series with air particulate filters were collected j weekly during 1995 at stauons 01 through 10 and monitored for radiciodine.
l Tables C-1 through C-4 show the average monthly and quarterly results for each station and the average of all 10 stations. Airborne I-131 levels were below the limits of detection for all of 1995.
< r i
Figure C-1 plots the results of I-131 as monitored in charcoal filters and summarized monthly in 1995 compared with previous years. Results for 1995 were below the normal limits of detection indicating no atmospheric effect from the operations of CNS.
1 4
i i
t i
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)
1 1
(
41 l i
l
FIGURE C-1 AIRBORNE I-131 MONLY AVERAGE - ALLIDCAT10NS '
I i
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.. . . . J. L.
.. ... . s . I I..
... h. .
1 ..a
.... d.
... .. . .A N 2 0.01 f r
0.001 1977 1978 1979 1980 1981 1982 1983 1984 1985
- q. - . AIRBORNE I-131 O Average ILD !
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. _ _ _ _ _ m
TABLE C-1 WEEKLY COLLECTIONS FIRST QUARTER 1995 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE CHARCOkL FILTFM pCi/Cu. M.
SAMPLE STATION MONTHLY SUtetARY MONTHLY SUtetARY MONTHLY St294ARY QUARTERLY SUtetARY DET./
MUCLIDE NUMBER 01/03-01/31 01/31-02/28 02/28-03/28 01/03-03/28 TOTAL P* e-E IODINE-131 01 L.T. 3. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 0/12 (L.T.2.-L.T.4.)E-02 02 L.T. 3. E-02 L.T. 4. E-02 L.T. 3. E-02 L.T. 4 E-02 0/12 (L.T.1.-L.T.4.)E-02 03 L.T. 3. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 0/12 (L.T.2.-L.T.4.)E-02 04 L.T. 3. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 0/12 (L.T.2.-L.T.4.)E-02 A 05 L.T. 2. E-02 L.T. 3. E-02 L.T. 2. E-02 L.T. 3. E-02 0/12 (L.T.1.-L.T.3.)E-02 un 06 L.T. 4. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 4. E-02 0/12 (L.T.2.-L.T.4.)E-02 07 L.T. 4. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 4. E-02 0/12 (L. T.1. -L. T. 4. ) E-02 08 L.T. 4. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 4. E-02 0/12 (L.T.1.-L.T.4.)E-02 09 L.T. 4. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 4. E-02 0/12 (L.T.1. -L.T. 4. ) E-02 10 L.T. 2. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 2. E-02 0/12 (L.T.1.-L.T.2.)E-02 01-10 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 --
DET./ TOTAL 0/40 0/40 0/40 0/120 0/120 -
RANGE (L.T.1.-L.T. 4. ) E-02 (L.T.1. -L.T. 4. ) E-02 (L.T. 3 . -L.T. 4. ) E-02 (L.T.1. -L.T. 4. ) E-02 -
(L.T.1.-L.T.4.)E-02
^~ ~
TABLE C-2 NEEKLY COLLECTIONS SECOND QUARTER 1995 NEBRASKA PUBLIC POWER DISTRICT COOPER NDCLEAR STATION EXPOSURE PATHNAY - AIRBORNE CHARCOAL FILTERS pCi/Cu. M.
SAMPLE STATION MONTRLY SUte4ARY MONTRLY SUtetARY MONTRLY SUtetARY NUCLIDE 03/28-05/02 QUARTERLY SUtetARY DET./
NUMBER 05/02-05/30 05/30-06/27 03/28-06/27 iviaL PA=.m IODINE-131 01 L.T. 3. E-02 L.T. 4. E-02 L.T. 6. E-02 6. E-02 L.T. 0/13 (L.T.1. -L.T. 6. ) E-02 02 L.T. 4 E-02 L.T. 4. E-02 9.
L.T. E-02 L.T. 9. E-02 0/13 (L.T.2.-L.T.9.)E-02 03 L.T. 4. E-02 L.T. 4. E-02 4. E-02 L.T. E-02 L.T. 4. 0/10 (L.T.2.-L.T.4.)E-02 04 L.T. 4. E-02 L.T. 4. E-02 L.T. 6. E-02 L.T. E-C2
- 6. 0/13 (L.T. 2. -L.T. 6. ) E-02 g 05 L.T. 2. E-02 L.T. 2. E-02 L.T. 3. E-02 L.T. 3. E-02 0/13 (L.T.1.-L.T.3. ) E- 02 06 L.T. 5. E-02 L.T. 5. E-02 L.T. E-02 5. E-02
- 3. L.T. 0/13 (L.T.2.-L.T.5.)E-02 07 L.T. 5. E-02 L.T. 5. E-02 L.T. 3. E-02 5. E-02 L.T. 0/13 (L.T.2.-L.T.5.)E-02 08 L.T. 5. E-02 L.T. 5. E-02 L.T. 3. E-02 L.T. E-02
- 5. 0/13 (L.T. 2. -L.T . 5. ) E-02 09 L.T. 5. E-02 L.T. 5. E-02 L.T. 3. E-02 L.T. 5. E-02 0/13 (L.T. 2. -L.T. 5. ) E-0 2 10 L.T. 4. E-02 L.T. 3. E-02 L.T. 2. E-02 4. E-02 L.T. 0/13 (L.T.1.-L.T.4.)E-02 01-10 L.T. 5. E-02 L.T. 5. E-02 L.T. 9. E-02 L.T. 9. E-02 --
DET./ TOTAL 0/50 0/39 0/38 0/127 0/127 -
RANGE (L.T.1.-L.T.5.)E-02 (L.T.2.-L.T.5.)E-02 (L.T.2.-L.T. 9. ) E-02 (L.T.1. -L.T. 9. ) E (L.T.1. -L.T. 9. ) E-02
~ '* ~ ~ ^ ' ' ' ' ' ' ~ '
i TABLE C-3 I
I WEERLY COLLECTIONS TEIRD QUARTER 1995 NEBRASEA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE CHARCOAI. FILTERS pCi/Cu. M.
l SAffLE STATION MolfrHLY SUtetARY MONTHLY SUteGLRY MONTHLY SUleeLRY QUARTERLY SUISCLRY DET./
NUCLIDE NUMBER 06/27-08/01 08/01-08/29 08/29-10/03 06/27-10/03 TCTAL *?_='2 IODINE-131 01 L.T. 5. E-02 L.T. 3. E-02 L.T. 4. E-02 L.T. 5. E-02 0/14 (L.T.2.-L.T.5.)I ^2 02 L.T. 7. E-02 L.T. 3. E-02 L.T. 4. E-02 L.T. 7 E-02 0/14 (L.T. 2.-L.T. 7. ) E-02
[ 03 L.T. 4. E-02 L.T. 3. E-02 L.T. 4. E-02 L.T. 4. E-02 0/14 (L.T.2.-L.T.4.)E-02 l
04 L.T. 5. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 5. E-02 0/14 (L.T. 2.-L.T. 5. ) E-02 A 05 L.T. 3. E-02 L.T. 2. E-02 L.T. 3. E-02 L.T. 3. E-02 0/14 (L.T.1.-L.T.3.)E-02 9
06 L.T. 4. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 4. E-02 0/14 (L.T.2.-L.T.4.)E-02
( 07 L.T. 4. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 4. E-02 0/14 (L.T.2.-L.T.4.)E-02 1
08 L.T. 4. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 4. E-02 0/14 (L.T.2.-L.T.4.)E-02 09 L.T. 4. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 4. E-02 0/13 (L.T.2.-L.T.4.)E-02 10 L.T. 3. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 3. E-02 0/14 (L.T.1.-L.T.3.)E-02 1 01-10 L.T. 7. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 7. E-02 -
DET./ TOTAL 0/49 0/40 0/50 0/139 -
RANGE (L.T.1.-L.T.7.)E-02 (L.T.1.-L.T.4.)E-02 (L.T.1.-L.T. 4. ) E-02 (L.T.1.-L.T.7.)E-02 -
(L.T.1.-L.T.7.)E-02
TABLE C-4 WEEKLY COLLECTIONS FOURTH QUARTER 1995 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE CHARCOAL FILTERS pC1/Cu. M.
SAMPLE STATION MONTHLY SUDDERY MONTHLY SUtemRY MONTHLY SUDGERY QUARTERLY SUtemRY DET./
NUCLIDE NUMBER 10/03-10/31 10/31-11/28 11/28-01/02 10/03-01/02 TOTAL PAmer IODINE-131 01 L.T. 3. E-02 L.T. 3. E-02 L.T. 5. E-02 L.T. 5. E-02 0/12 (L.T.2.-L.T.5.)E-02
~
02 L.T. 3. E-02 L.T. 3. E-02 L.T. E-02 L.T. 3 0/13
- 3. E-02 (L.T. 2. -L.T.3. ) E-02 03 L.T. 3. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 3. E-02 0/13 (L.T.2.-L.T. 3. ) E-02 04 L.T. 3. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 3. E-02 0/13 (L.T.2.-L.T.3. ) E-02 g 05 L.T. 2. E-02 L.T. 2 E-02 L.T. 2 E-02 L.T. 2. E-02 O/13 (L.T.1.-L.T 2.)E-02 06 L.T. 4. E-02 L.T. 3. E-02 E-02 4. E-02 0/13 L.T. 3. L.T. (L.T.2.-L.T.4.)E-02 07 L.T. 5. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 5. E-02 0/13 (L.T. 2. -L.T. 5. ) E-02 08 L T. 5. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 5. E-02 0/13 (L.T. 2. -L.T. 5. ) E-02 09 L.T. 6. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 6. E-02 0/13 (L.T. 2. -L.T. 6. ) E-02 10 L.T. 5. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 5. E-02 0/13 (L.T.1. -L.T.5. ) E-02 01-10 L.T. 6. E-02 L.T. 3. E-02 L.T. 5. E-02 L.T. 6. E-02 0/129 DET./ TOTAL 0/40 0/39 0/50 0/129 RANGE (L.T.1.-L.T.6.)E-02 (L.T.1. -L.T. 3. ) E-02 (L.T.1.-L.T.5.)E-02 (L.T.1.-L.T.6.)E-02 --
(L.T.1. -L.T. 6. ) E-02
t I
l D. COMPOSTIES OF AIR PARTICULNIE FILTERS - GAMMA l I
(See Tablem D-1 and D-2)
STATIONS 01 'ID 10 Air Particulate Filters, which were collected weekly, were composited for each station for a quarterly gamma spectral analysis during the four quar- ,
ters of 1995.
Beryllium-7, a naturally occurring cosmogenic nuclide, was detected in 40 of 40 samples at a level of 0.13 pCi per cubic meter which is similar to the levels of past years. Potassium-40, also a naturally occurring nuclide, was detected in nine of 40 samples at a level near the normal level of detection.
Figure D-1 graphs the gross beta, gross alpha and Ce-144 activity as memured on air particulate filters collected weekly at CNS. (This is the same as Figure A-1, B-1). 'Ihe plot illustrates that there were no detections of Ce-144 above the normal level of detection as measured by the quarterly gamma scan of samples from CNS.
Figure D-2 shows that measurements of Ce-144 are no longer 'ceported ,
by the Environmental Measurements Laboratory of the US Department of I Energy because the artificial nuclides such as Ce-144, have reached the lim-its of detecdon by the analytical techniques now used.
1 4
11 i
l i
I 49 I
i
. . .. - - . . .. . . . . - . . - . - .-- . . - . - . . - - - . . . . - . . . . - . -. . ~ . - . . .
FIGURE D-1 AIR PARTICUIATES - CNS ALPHA AND BETA MON'1TILY AVERAGE - AIL LOCATIONS CE-144 QUARTERLY AVERAGE .; AIL LOCAT10NS I_
0.1 8
i "'
t "Y 21 _
J% \f'%?
A-p wv O.001 _
0.0001 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 '
- =+ - . Gr-B C Gr-A A Ce-I44 4--- Cc-144 AVEIlD
FIGURE D-1 AIR PARI 1CUI.ATES - CNS ALPHA AND BETA MON'111LY AVERAGE - ALL LOCA110NS CE-144 QUARTERLY AVERAGE - ALL LOCATIONS I
0.1 11
! k M m
~ n ' 4 k '
g g s ._ _
y .. ; ; -
7 y
0.001 i
0.0001 1986 1987 1988 1989 1990 1991 1992 1993 1994
- -+ - . Gr-B O Gr-A A Cc-144 0 Ce-144 Ave LLD
+ D
- ,"p 1 1
A 4
e v
e, a_ _- 4 1
e
"" C "e 0 S
_ N ,,,,,%
7e~;
O I S T N CA OI 4 4 DTA I
. 4 1
L C - E C
L O S AL . E N - L CG E LA A - " 1 S RE "e"
I DIEEG V A E
. A I T 1 1 A .
l i
P Y
FR A OR I
NL y -
L A
P S RME I S I
AR / O A ETA U /
R C -
BQ T -
D4 w
N 4 m a
A1 - e O -
AEC I
I %
P L
A + ,-
- A T
E B
4 ; S S
O R
C
=
a s 5 q
N.
9 N 9 -
1 I 1 1 1 1 0 0 0 0 0 0 0 0 0 0
M3DR n
tN
FIGURE D-2 AIR PARUCUIA"IES BETA MONI11LY AVERAGE - JEFFERSON CHY MISSOURI ERAMS EPA 3
l l 1 1{ 41 I I t g o1 g%
l ;
4gii 1I **
p gI I 7 4 I
f I k
( R g O.01 4 s 3.
0.001 1 0.0001 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
- -4. - . G. BETA ERAMS O CE-144 EML
._ _ . __ _ _ _ _ . . . _ _ . . . . _ . _ . . - _ . _ _ _ _ . _ _ _ _ . . . . . . . _ . __m.__ . . _ _ _ _ _. . _ _ . _ . . . _ _ . _ . ..
FIGURE D-2 AIR PARI 1CUIATES BETA MONniLY AVERAGE - JEFFERSON CrlY MISSOURI ERAMS EPA 1
i 0.1 1
\ , %
e A
- t+t / \* /* ***+ # % ft / "t 0.01 k+ W d +[ W r s 0.001 O.0001 1985 1986 1987 1988 1989
- + - . GROSS BETA ERAMS
.___.m. _. . _ _ _ _ <_ _
TABLE D-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC PONER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE OF WEEKLY AIR PARTICUIATE FILTERS I
pCi/Cu. M.
SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 BE-7 01-10 Meanistd.dev. 1.15 1 0.2 E-01 1,66 1 0.2 E-01 1.58 i 0.3 E-01 9.48 i 1.04E-02 ,
det./ total 10/10 10/10 10/10 10/10 range (0. 94-1. 52) E-01 (1.32-1. 85) E-01 (1,17-2. 20) E-01 (0. 87-1. 22) E-01 K-40 01-10 Meanistd.dev. 3.08 i 0.64E-02 2.60 1 2.0 E-02 4. 89 1 0.7 6E-02 2.29 i 2.16E-02 :
det./ total 1/10 5/10 1/10 2/10 '
range --
(0.093-4. 95) E-02 -
(0.77-3.82)E-02 1-131 01-10 Meanistd.dev. L.T. 2. E-01 L.T. 9. E-02 L.T. 1. E-01 L.T. 1. E-01 (by gasuna det./ total 0/10 0/10 0/10 0/10 spectroscopy) range - - - --
tn
- Cs-;34 01-10 Meanistd.dev. L.T. 9. E-04 L.T. 7. E-04 L.T. 7. E-04 L.T. 7. E-04 det./ total 0/10 0/10 0/10 0/10 range - - - -
Cs-137 01-10 Meanistd.dev. L.T. 9. E-04 L.T. 6. E-04 L.T. 6. E-04 L.T. 7. E-04 det./ total 0/10 0/10 0/10 0/10 range - - - -
Ra-226 01-10 Meanistd.dev. L.T. 1. E-02 L.T. 1. E-02 L.T. 9. E-03 L.T. 1. E-02 det./ total 0/10 0/10 0/10 0/10 range - - - -
, Th-228 01-10 Meanistd.dev. L.T. 1. E-03 L.T. 1. E-03 L.T. 1. E-03 L.T. 1. E-03 det./ total 0/10 0/10 0/10 0/10 range - - - -
. - . .- - - . . ~ . ~ _ .. ~~ . _ - .
TABLE D-2 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION ,
EXPOSURE PATHWAY - AIRBORNE COMPOSITE OF MEEKLY AIR PARTICUIATE FILTERS - PCI/CD.M.
SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER
_NUCLIDE Nt>MBER 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 BE-7 1-10 1.15 1 0.2 E-01 (10/10) 1.66 i O.2 E-01(10/10) 1. 58 1 0. 3 E-01 (10/10) 9. 48 1 1. 04 E-02 (10/10)
K-40 1-10 3.08 i 0.64E-02 (1/10) 2.60 1 2.0 E-02 (5/10) 4.89 i 0.76E-02 (1/10) 2.29 i 2.16E-02(2/10)
Mn-54 1-10 L.T. 1. E-03 (0/10) L.T. 7. E-04 (0/10) L.T. 7. E-04 (0/10) L.T. 6. E-04 (0/10)
Co-58 1-10 L.T. 1. E-03 (0/10) L.T. 1. E-03 (0/10) E-03 (0/10)
L.T. 1. L.T. 9. E-04 (0/10)
Fe-59 1-10 L.T. 4. E-03 (0/10) L.T. 3. E-03 (0/10) E-03 (0/10)
L.T. 3. L.T. 3. E-03 (0/10)
Co-60 1-10 L.T. 9. E-04 (0/10) L.T. 7. E-04 (0/10) E-04 (0/10) 6.
L.T. 6. L.T. E-04 (0/10) 8 Zn-65 1-10 L.T. 2. E-03 (0/10) L.T. 2. E-03 (0/10) L.T. - 2. E-03 (0/10) L.T. 2. E-03 (0/10)
Er-95 1-10 L.T. 2. E-03 (0/10) L.T. 1. E-03 (0/10) E-03 (0/10)
L.T. 1. L.T. 1. E-03 (0/10)
Ru-103 1-10 L.T. 3. E-03 (0/10) L.T. 2. E-03 (0/10) E-03 (0/10)
L.T. 2. L.T. 2. E-03 (0/10)
Ru-106 1-10 L.T. 9. E-03 (0/10) L.T. 7. E-03 (0/10) E-03 (0/10) 6.
L.T. 6. L.T. E-03 (0/10) 1-131 1-10 L.T. 2. E-01 (0/10) L.T. 9. E-02 (0/10) E-01 (0/10)
L.T. 1. L.T. 1. E-01 (0/10)
Cs-134 1-10 L.T. 9. E-04 (0/10) L.T. 7. E-04 (0/10) E-04 (0/10) 7.
L.T. 7. L.T. E-04 (0/10)
Cs-137 1-10 L.T. 9. E-04 (0/10) L.T. 6. E-04 (0/10) E-04 (0/10)
L.T. 6. L.T. 7. E-04 (0/10)
Ba-140 1-10 L.T. 3. E-02 (0/10) L.T. 2. E-02 (0/10) L.T. E-02 (0/10)
- 2. L.T. 2. E-02 (0/10)
Co-141 1-10 L.T. 4. E-03 (0/10) L.T. 2. E-02 (0/10) E-03 (0/10)
L.T. 3. L.T. 3. E-02 (0/10)
Co-144 1-10 L.T. 6. E-03 (0/10) L.T. 4. E-03 (0/10) E-03 (0/10)
L.T. 3. L.T. 5. E-03 (0/10)
Ra-226 1-10 L.T. 1. E-02 (0/10) L.T. 1. E-02 (0/10) L.T. 9. E-03 (0/10) L.T. 1. E-02 (0/10)
Th-228 1-10 L.T. 1. E-03 (0/10) L.T. 1. E-03 (0/10)
- L.T. 1. E-03 (0/10) L.T. 1. E-03 (0/10) f
E. FISH (See Tables E-1. E-2)
STATIONS 28. 35 Fish samples were collected during the summer and fall at the above stations and analyzed for gross beta, Sr-89, Sr-90, and gamma emitting isotopes. An attempt was made to collect a middle-top feeding fish (carp) and a bottom feeding fish (catfish). Both types of fish were collected during the summer and fall sampling periods.
The gross beta and Sr-90 activities were similar to the levels of previous years. Strontium-90 was detected in one of nine samples at a level of 0.0085 pC1/ gram, wet, which is below the normal level of detection. 'Ihere were no detections of Sr-89. Naturally occurring K-40 was detected in all samples at an average level of 3.08 pCi/gm, wet.
There were no detections of Cs-137 during 1995.
Plotted in Figure E-1 are the radionuclides gross beta, K-40, Sr-90 and Cs-137 monitored in fish samples which show no appreciable change from 1977 through 1995. The plot of the nuclides shows that most of the gross beta activity is due to the terrestrial nuclide K-40.
I H
t i
57 i
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L 4- - .
v a
- 7 .
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. 0 1
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E 9- 9 EH E s 9
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1 I
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' 0 9-
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r 9
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. . . . _ . .- -. . - . - . - - _ - - - - ~ . . . . . . _ .. - - . . . . - .
TAB 12 E-1 ,
1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATIDIAY - INGESTION FISH - PCI/GM, NET SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 07/25 10/11.10/12 Gross Beta 28, 35 Meanistd.dev. 4.8 1 0.3 E 00 4.8 i 0.3 E 00 det./ total 5/5 4/4 '
range -(4.6-5.2)E 00 (4.5-5.1) E -00 Sr-89 28, 35 Meanistd.dev. L.T. 5. E-03 L.T. 1. E-02 det./ total 0/5 0/4 range - -
Sr-90 28, 35 Meanistd.dev. L.T. 2. E-03 8.5 1 2.5 6-03 det./ total 0/5 1/4 range - -
E-40 28, 35 Meanistd.dev. 3.2710.5 E 00 8 det./ total 5/5 2.8410.5 E 00 4/4 i
range (2.9-4.2)E 00 (2.2-3.1)E 00 ;
Co-60 28, 35 Meanistd.dev. 2. E-02 2.
L.T. L.T. E-02 det./ total 0/5 0/4 -
range - -
I-131 28, 35 Meanistd.dev. L.T. 5. E-02 L.T. 5. E-02 det./ total 0/5 range -
0/4 Cs-134 28, 35 Meanistd.dev. E-02 L.T. 2. L.T. 2. E-02 det./ total 0/5 range -
0/4 Cs-137 28, 35 Meanistd.dev. L.T. E-02
- 2. L.T. 2. E-02 det./ total 0/5 range -
0/4 i
_ _ . m .
- . _ _ . _ _ . _ . _ _ . . _ _m . ._ . _ . . _ __.. m .. ._ .
TABLE E-2 1995 QUARTERLY REPORT NEBRASKA PUBLIC PONER DISTRICT .
COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION FISH - PCI/GM, NET SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTE 7 FOURTH QUARTER NUCLIDE NUMBER 06/08, 06/09 07/25 _ 10/11. 10/12 BE-7 28, 35 L.T. 2. E-01 (0/5) L.T. 2. E-01(0/4)
K-40 28, 35 3.271 0.5 E 00(5/5) 2.8410.5 E 00(4/4)
Mn-54 28, 35 L.T. 2. E-02 (0/5) L.T. 2. E-02 (0/4)
Co-58 28, 35 L.T. 2. E-02 (0/5) L.T. 2. E-02 (0/4)
Fe-59 28, 35 L.T. 4. E-02 (0/5) L.T. 4. E-02 (0/4)
Co-60 28, 35 L.T. 2. E-02 (0/5) L.T. 2. E-02 (0/4)
Zn-65 28, 35 L.T. 4. E-02 (0/5) L.T. 4. E-02 (0/4)
Zr-95 28, 35 L.T. 2. E-02 (0/5) L.T. 2. E-02(0/4)
Ru-103 28, 35 L.T. 2. E-02 (0/5) L.T. 2. E-02(0/4)
Ru-106 28, 35 L.T. 1. E-01 (0/5) L.T. 2. E-01(0/4) 1-131 28, 35 L.T. 5. E-02(0/5) L.T. 5. E-02(0/4)
Cs-134 28, 35 L.T. 2. E-02 (0/5) L.T. 2. E-02 (0/4)
Cs-137 28, 35 L.T. 2. E-02 (0/5) L.T. 2. E-02(0/4)
Ba-140 28, 35 L.T. 3. E-02 (0/5) L.T. 3. E-02(0/4)
Ce-141 28, 35 L.T. 3. E-02(0/5) L.T. 3. E-02 (0/4)
Co-144 28, 35 L.T. 1. E-01 (0/5) L.T. 1. d-01 (0/4)
Ra-226 28, 35 L.T. 3. E-01 (0/5) L.T. 3. E-01(0/4)
Th-228 28, 35 L.T. 3. E-02 (0/5) L.T. 3. E-02 (0/4)
--- . .. .. - . . -.. -- - - = _ - - . _.- -
F. MILK (See Tables F-1. F-21
. STATION 81 and 99 (NEAREST PRODUCER) d l Milk samples from the nearest producer Station 99, 10.25 miles,189 degrees from the elevated release point of CNS and Station 61, 3.5 miles, j 326 degrees were collected once every 15 days in peak pasture season and j once every 31 days the rest of the year. The monthly samples collected
- January through May and October through December were analyzed for I-131
, by chemical separauon, for elemental calcium and strontium 89 and 90. In addition they were analyzed for gamma emitting isotopes on a high resolution
- gamma spectrometer. The samples collected every 15 days during peak pasture season were analyzed upon receipt for I-131 and gamma emitting
- isotopes. A monthly composite was prepared and analyzed as described
- abwe.
There were no detections of I-131 in the twenty-six samples analyzed by i chemical separation. There were no detections of Sr-89 in the samples
- analyzed. Strontium-90 was detected at an average level of 1.2 pCi/ liter, i which is a normal environmental level. Elemental calcium was found at an j average level of 1.8 mg/ liter. Potassium-40, a naturally occurring isotope,
- was detected at an average level of 1310 pCi/ liter.
! Cesium-137 was not detected in any of the samples analyzed. '1here was no indication of an effect on the milk of the producer nearest the plant from j the operations of CNS.
i Shown in Figure F-1 and F-2 are the plots of radionuclides monitored l from 1977 through 1995 in milk samples from producers nearest the reac-tor. The levels of K-40, elemental calcium and Sr-90 remained stable. 4
- There were no detections of I-131, Sr-89 or Cs-137. 'Ihis indicates no effect j on milk samples from the operations of CNS.
i 4
4
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. 0 0 0 1 0
0 0 1 0 1
_ 1 w d b
c_,m _ . _ A d __a% 4 __h n Ena. a ,m.- . m. w.4-m- 4-ea _ a.,-.w .-.m_6 b.O h- *_L . -.Aat. A 4 , - t s, u m A,.mam,, aa._L. ,
FIGURE F-1 MILK- NEAREST PRODUCER QUARTERLY AVERAGE - STATION 99 K-40 1-131 CS-137 10000 t
gg, h -', '; ;*_ .- a - -{: :* h _ s_ j-w_ e- e *- T-e _e w_ _e _
L 100-S U n
D RIO<
1 A . . .
_y.
.AA.y
.g
_y. _
i 1-y-- mm - - - -
-err-O.1 - - - - - -
1986 1987 1988 1989 1990 1991 1992 1993 1994
CS-137 --@- I-131 AVE LLD --C Cs-137 AVE LLD
,ll l n
] g 3 1
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. R E V 1 U ARA G -
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TABLE F-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK - NEAREST PRODUCER - PCI/ LITER SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 01/03-03/07 04/04-06/20 07/05-09/19 10/03-12/05 SR-89 61, 99 Meanistd.dev. L.T. 8. E-01 L.T. 8. E-01 L.T. 1. E 00 L.T. 2. E 00 det./ total 0/4 0/3 0/4 0/6 range - - -- --
SR-90 61, 99 Meanistd.dev. 1.1 1 0.2 E 00 1.4 1 0.6 E 00 1.5 i 0.3 E 00 1.0 1 0.1 E 00 det./ total 4/4 3/3 4/4 6/6 range (0.73-1.2) E 00 (1.0-2.0) E 00 (1.0-1.8) E 00 (0.91-1.2)E 00 I-131 61, 99 Meanistd.dev. L.T. 3. E-01 L.T. 3. E-01 L.T. 3. E-01 L.T. 4. E-01 by chemical det./ total 0/4 0/5 0/11 0/6 separation range -- -- - -
g Ca 61, 99 Meanistd.dev. 1.9 1 0.2 E 00 1.8 i 0.1 E 00 1.8 i 0.1 E 00 1.6 i 0.1 E 00 e ge/ liter det./ total 4/4 3/3 4/4 6/6 range (1.7-2.1) E 00 (1.7-1.8) E 00 (1.7-1.8) E 00 (1.7-1.9) E 00 K-40 61, 99 Meanistd.dev. 1.39 i 0.06E 03 1.34 i 0.05E 03 1.2810.13 E 03 1.2910.105E 03 det./ total 4/4 5/5 11/11 6/6 range (1.35-1.47) E 03 (1.27-1.38) E 03 (1.06-1.51)E 03 (1.2-1.5) E 03 I-131 61, 99 Meanistd.dev. L.T. 8. E 00 L.T. 9. E 00 L.T. 8. E 00 L.T. 5. E 00 by gansna det./ total 0/4 0/5 0/11 0/6 spectroscopy range -- -- - --
Cs-134 61, 99 Heanistd.dev. L.T. 5. E 00 L.T. 5. E 00 L.T. 4. E 00 L.T. 4. E 00 ,
det./ total 0/4 0/5 0/11 0/6 range - - -- --
Cs-137 61, 99 Meanistd.dev. L.T. 5. E 00 L.T. 5. E 00 L.T. 5. E 00 L.T. 5. E 00 det./ total O/4 0/0 0/11 0/6 range - - -- --
TABLE F-2 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATintAY - INGESTION MILK - NEAREST PRODUCER - PCI/ LITER SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 01/03-03/07 04/04-06/20 07/05-09/19 10/03-12/05 BE-7 61, 99 L.T. 4. E 01 (0/4) L.T. 4. E 01 (0/5) E 01 (0/11)
L.T. 4. L.T. 3. E 01 (0/6)
K-40 61, 99 1.3910.06 E 03 (4/4) 1.3410.05 E 03 (5/5) 1.2810.13 E 03(11/11) 1.2910.105E 03 (6/6)
Mn-54 61, 99 L.T. 4. E 00 (0/4) L.T. 4. E 00 (0/5) E 00 (0/11)
L.T. 4. L.T. 4. E 00 (0/6)
Co-58 61, 99 L.T. 4. E 00 (0/4) L.T. 4. E 00 (0/5) E 00 (0/11)
L.T. 4. L.T. 4. E 00 (0/6) re-59 61, 99 L.T. 1. E 01 (0/4) L.T. 9 E 00 (0/5) L.T. 9. E 00 (0/11) L.T. 9. E 00 (0/6)
Co-60 61, 99 L.T. 5. E 00 (0/4) L.T. 4. E 00 (0/5) 5. E 00 (0/11)
L.T. L.T. 4. E 00 (0/6)
En-65 61, 99 L.T. E 01 (0/4) L.T. E 01 (0/5) 1. E 01 (0/11)
- 1. 1. L.T. L.T. 1. E 01 (0/6)
$ Er-95 61, 99 L.T. 5. E 00 (0/4) L.T. 4. E 00 (0/5) L.T. 4. E 00 (0/11) L.T. 4. E 00 (0/6)
Ru-103 61, 99 L.T. 5. E 00 (0/4) L.T. E 00 (0/5) E 00 (0/11)
- 4. L.T. 4. L.T. 4. E 00 (0/6)
Ru-106 61, 99 L.T. 4. E 01 (0/4) L.T. 4. E 01 (0/5) L.T. 4. E 01 (0/11) L.T. 3. E 01 (0/6)
I-131 61, 99 L.T. 8. E 00 (0/4) L.T. 9. E 00 (0/5) L.T.. 8. E 00 (0/11) L.T. 5. E 00 (0/6)
Cs-134 61, 99 L.T. 5. E 00 (0/4) L.T. 5. E 00 (0/5) L.T. 4. E 00 (0/11) L.T. 4. E 00 (0/6)-
Cs-137 61, 99 L.T. 5. E 00 (0/4) L.T. 5. E 00 (0/5) L.T. 5. E 00 (0/11) L.T. 5. E 00 (0/6)
Ba-140 61, 99 L.T. 6. E 00 (0/4) L.T. 6. E 00 (0/5) L.T. 6. E 00 (0/11) L.T. 5. E 00 (0/6)
Co-141 61, 99 L.T. 9. E 00 (0/4) L.T. 9. E 00 (0/5) L.T. 9. E 00 (0/11) L.T. 8. E 00 (0/6)
Co-144 61, 99 L.T. 4. E 01 (0/4) L.T. 4. E 01 (0/5) L.T. 4. E 01 (0/11) L.T. 3. E Ol' (0/6)
Ra-226 61, 99 L.T. 1. E 02 (0/4) L.T. 1. E 02 (0/5) L.T. 1. E 02 (0/11) .L.T. 1. E 02 (0/6)
Th-228 61, 99 L.T. 1. E 01 (0/4) L.T. 9. E 00 (0/5) L.T. 8. E 00 (0/11) L.T. 9. E 00 (0/6)
_-. _ _ - _ _ _ _ _ _ . - - _ _ _ _ _ _ _ - _ _ _ _ _ - _ _ _ _ _ - - _ _ _ _ _ _ _ _ - - - _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ ~ .____. .__ _- . ______-.__.___--__-__- __ - _____
4
, G. E' K (SEE TABIRA G-1. G-2)
STATIONS Q3fn JOTHER PRODUCERS)
Milk samples were collected quarterly from other producers, Station 42, i 12.9 miles from the plant and Station 100 which is 11.5 miles from the
- plant. The samples were analyzed for 1-131 by chemical separation, for elemental calcium, for Sr-89 and 90 and for gamma emitting isotopes.
There were no detections of I-131 in the eight samples monitored.
There were no detections of Sr-89. Strontium-90 was found at an ;
I average level of 1.5 pCl/ liter, nere were 1.8 mg of calcium per liter of milk.
l Potassium-40 was detected at an average level of 1360. pCi/ liter. he i strontium-90, K-40 and elemental calcium were at normal environmental 1 levels and were similar to the results obtained from analyses of milk from the j nearest producer. There were no detections of Cs-137 in the samples i collected. It can be concluded that the operations of CNS had no effect on j milk samples and thus no dose impact on the population.
a i j The levels of radioactivities of the nuclides K-40, I-131 and Os-137 are '
- plotted on Figure G-1. Potassium-40 was at normal environmental levels as j in previous years, nere were no detections of I-131 or Cs-137. Figure G-2
- shows that Sr-90 and elemental calcium are at a level comparable to previous .
! years and there were no detections of Sr-89. These graphs indicate that i i there was no appreciable difference between the levels of activity of the ;
j nearest producer and the commercial producers. This indicated no effect on 1 milk samples from the operations of CNS.
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FIGURE G-1 MILK- COMMERCIAL PRODUCERS QUARIERLY AVERAGE - ALLIDCA110NS K-40 1-131 Cs-137 10000
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l TABLE G-1 1995 QUARTERLY REPORT ;
NEBR?.SKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK - OTHER PRODUCERS - PCI/ LITER SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE MUISER 01/17 04/18 07/11-07/12 10/24 SR-89 42, 100 Meanistd.dev. L.T. 7. E-01 L.T. 6. E-01 6. E-01 L.T. L.T. 7. E-01 det./ total 0/2 0/2 0/2 0/2 ;
range - -- - -- s SR-90 42, 100 Meanistd.dev. 1.6 i 0.1 E 00 1.6 1 0.1 E 00 1. 6 i 0.1 E 00 1.5 1 0.1 E 00 det./ total 2/2 2/1 2/2 2/2 range (1.5-1.6) E 00 (1.5-1.7) E 00 (1.5-1.6)E 00 (1.4-1.5)E 00 y I-131 42, 100 Meanistd.dev. L.T. 2. E-01 L.T. E-01 2. E-01 2
co
- 2. L.T. L.T. 2. E-01 (by chemical det./ total 0/2 0/2 0/2 0/2 separation) range -- -- - -
i ca 42, 100 Mear.istd.dev. 1.8 i 0.1 E 00 1.8 i 0.2 E 00 1.8 i 0.2 E 00 gn/ liter 2/2 1.7 i 0.2 E 00 f det./ total 2/2 2/2 2/2 l range (1.7-1.9) E 00 (1.8-1.8) E 00 (1.8-1.8)E 00 (1.7-1.7) E 00 l
K-4G 42, 100 Meanistd.dev. 1.33 1 0.1E 03 1.38 i 0.02E 03 1.34 1 0.02E 03 1.42 i 0.14E 03 det./ total 2/2 2/2 2/2 2/2 range (1.24-1.41)E 03 (1.36-1.39)E 03 (1.32-1.35)E 03 (1.42-1.42)E 03 I-131 42, 100 Emanistd.dev. L.T. 5. E 00 L.T. 4. E 00 L.T. 8. E 00 L.T. 5. E 00 (by casuna det./ total 0/2 0/2 0/2 spectroscopy) range - -- -
0/2 l
Cs-137 42, 100 Meanistd.dev. L.T. 5. E 00 L.T. 5. E 00 L.T. 4. E 00 L.T. 4. E 00 l det./ total 0/2 0/2 0/2 0/2 range - - - -
i t
_~-
TABLE G-2 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK - OTHER PRODUCERS - PCI/ LITER SAMPLE STATION FIRST QUARTER SECOND QUARTER TRIRD QUARTER FOURTH QUARTER nUCLIDE NUMBER 01/17 04/1F 07/11-07/12 10/24 BE-7 42, 100 L.T. 3. E 01 (0/2) E 01 (0/2) E 01 (0/2) 3.
L.T. 3. L.T. 3. L.T. R 01 (0/2)
K-40 42, 100 1.33 i 0.1E 03 (2/2) 1.3810.02E 03(2/2) 1.3410.02E 03 (2/2) 1.4210.14E 03(2/2)
Mn-54 42, 100 L.T. 4. E 00 (0/2) E 00 (0/2) E 00 (0/2)
L.T. 3. L.T. 4. L.T. 4. E 00 (0/2)
Co-58 42, 100 L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) 4. E 00 (0/2)
L.T. L.T. 4. E 00 (0/2)
Fe-59 42, 100 L.T. 1. E 01 (0/2) L.T. 8. E 00 (0/2) L.T. 8. E 00 (0/2) L.T. 8. E 00 (0/2)
Co-60 42, 100 L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2)
Zn-65 42, 100 L.T. 1. E 01 (0/2) L.T. 8. E 00 (0/2) L.T. 8. E 00 (0/2) L.T. 8. E 00 (0/2) zr-95 42, 100 L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2)
Ru-103 42, 100 L.T. 4. E 00 (0/2) L.T. 3. E 90 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2)
Ru-106 42, 100 L.T. 4. E 01 (0/2) L.T. 3. T, 01 (0/2) L.T. 3. E 01 (0/2) L.T. 4. E 01 (0/2)
I-131 42, 100 L.T. 5. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 8. E 00 (0/2) L.T. 5. E 00 (0/2)
Cs-134 42, 100 L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2)
Cs-137 42, 100 L.T. 5. E 00 (0/2) L.T. 5. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2) i Ba-140 42, 100 L.T. 5. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 6. E 00 (0/2) L.T. 4. E 00 (0/2)
Co-141 42, 100 L.T. 9. E 00 (0/2) L.T. 6. E 00 (0/2) L.T. 6. E 00 (0/2) L.T. 5. E 00 (0/2)
Co-144 42, 100 L.T. 4. E 01 (0/2) L.T. 2. E 01 (0/2) L.T. 2. E 01 (0/2) L.T. 2. E 01 (0/2)
Ra-226 42, 100 L.T. 1. E 02 (0/2) L.T. 7. E 01 (0/2) L.T. 7. E 01 (0/2) L.T. 7. E 01 (0/2)
Th-228 42, 100 L.T. 9. E 00 (0/2) L.T. 6. E 00 (0/2) L.T. 7. E 00 (0/2) L.T. 7. E 00 (0/2)
~ _ . . _ . - _ _ __ ._ _ . _ _ _ _ _ _ _ . _ _ _ _ _ _ . __ _ _ _ _ _ _ _ _ . _
! H. GROUNDWATER ISee Tables H-1 and H-21 i STATIONS 11. 47 i
4 4
Groundwater was collected from two stations quarterly and analyzed for gross beta and gross alpha activity, for tritium and for gamma emitting radionuclides. Station 11 is 0.15 miles from the plant and station 47 is
- 25.75 miles from the plant. l!
\
The gross beta activity averaged 8.4 pCi/ liter which is statistically similar .j i
to past years. Here was one detection of gross alpha at Station 47 (7.9 .l pCi/1). Here were no detections of gamma emitters above the normal level of detection. He tritium level averaged 100 pCi/ liter for the year which is -
the normal environmental level.
There was no difference in levels of beta activity or tritium for the
- station close to the plant as compared with the more distant station. It may be concluded that there was no impact from the operations of CNS on the j environment as shown by measurements of radionuclides in groundwater. ,
Shown in Figure H-1 are the gross alpha, gross beta and tritium levels in j groundwater. The levels of these activities have remained essentially
, unchanged.
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. 8 8 _
9 1
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- . 7 f P
8 L 9
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G 6
8 ':
C 9
1 0 0 1 ,
0 0 0 1 1
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- V A
3-H
. - ' D D
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- E V
A A-S - '
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N 3 O - - ' '
T H I
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_ I L B - ' -
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l TABLE E-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - WATERBORNE GROUNDWATER - PCI/ LITER SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUAkTER '
NUCLIDE NUMBER 01/23. 01/24 04/25 07/18 10/25 GROSS 11, 47 Meanistd.dev. L.T. 4. E 00 7.9 i 3.6 E 00 L.T. 3. E 00 L.T. 4. E 00 ALPHA det./ total 0/2 1/2 0/2 0/2 range - - -- --
GROSS 11, 47 Meanistd.dev. S.8 1 0.4 E 00 9.8 i 1.7 E 00 7.1 1 0.9 E 00 7.0 1 0.9 E 00 BETA det./ total 2/2 2/2 2/2 2/2 range (9.5-10) E 00 (8.6-11) E 00 (6.4-7.7) E 00 (6.3-7.6) E 00 K-40 11, 47 Meanistd.dev. L.T. 6. E 01 L.T. 9. E 01 L.T. 1. E 02 L.T. 8. E 01 det./ total 0/2 0/2 0/2 0/2 range - - - --
I-131 11, 47 Meanistd.dev. L.T. 6. E 00 L.T. 4. E 00 L.T. 7. E 00 L.T. 4. E 00 (by ganuna det./ total 0/2 0/2 0/2 0/2 spectroscopy) range - - - --
Cs-137 11, 47 Meanistd.dev. L.T. 5. E 00 L.T. 4. E 00 L.T. 4. E 00 L.T. 4. E 00 det./ total 0/2 0/2 0/2 0/2 range - - - --
H-3 11, 47 Meanistd.dev. L.T. 1. E 02 L.T. 1. E 02 L.T. 1. E 02 L.T. 1. E 02 det./ total 0/2 0/2 0/2 0/2 range - - -- --
m . _ _ _ . _ _ _.. _ _ . . . . . .
__ . . = - _ _ _ _ _
TABLE E-2 1*35 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - WATERBORNE GROUNDWATER - PCI/ LITER SAMPLE STATION FIRST QUARTER SECOND QUA'ATER THIRD QJ*DTER FOURTH QUARTER NUCLIDE NUMBER 01/23, 01/24 04/25 07/18 10/25 BE-7 11, 47 L.T. 4. E 01 (0/2) L.T. 3. E 01 (0/2) L.T. 4. E 01 (0/2) L.T. 3. E 01 (0/2)
K-40 11, 47 L.T. 6. E 01 (0/2) L.T. 9. E 01 (0/2) L.T. 1. E 02 (0/2) L.T. 8. E 01 (0/2)
Mn-54 11, 47 L.T. E 00 (0/2) E 00 (0/2) E 00 (0/2)
- 4. L.T. 3. L.T. 4. L.T. 3. E 00 (0/2)
Co-58 11, 47 L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) re-59 11, 47 L.T. 8. E 00 (0/2) L.T. 6. E 00 (0/2) L.T. 9. E 00 (0/2) L.T. 7. E 00 (0/2)
Co-60 11, 47 L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) on
- Zn-65 11, 47 L.T. 8. E 00 (0/2) L.T. 7. E 00 (0/2) L.T. 8. E 00 (0/2) L.T. 7. E 00 (0/2)
Zr-95 11, 47 L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2) .
Ru-103 11, 47 L.T. 5. E 00 (0/2) L.T. 3. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 3. E 00 (0/2)
Ru-106 11, 47 L.T. 4. E 01 (0/2) L.T. 3. E 01 (0/2) L.T. 4. E 01 (0/2) L.T. 3. E 01 (0/2)
I-131 11, 47 L.T. 6. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 7. E 00 (0/2) L.T. 4. E 00 (0/2)
Cs-134 11, 47 L.T. 5. E 00 (0/2) L.T. 3. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2)
Cs-137 11, 47 L.T. 5. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 4. E 00 (0/2)
Ba-140 11, 47 L.T. 6. E 00 (0/2) L.T. 4. E 00 (0/2) L.T. 6. E 00 (0/2) L.T. 4. E 00 (0/2)
Co-141 11, 47 L.T. 9. E 00 (0/2) L.T. 5. E 00 (0/2) L.T. 6. E 00 (0/2) L.T. 4. E 00 (0/2)
Co-144 11, 47 L.T. 4. E 01 (0/2) L.T. 2. E 01 (0/2) L.T. 2. E 01 (0/2) L.T. 2. E 01 (0/2)
Ra-226 11, 47 L.T. 1. E 02 (0/2) L.T. 7. E 01 (0/2), L.T. 7. E 01 (0/2) L.T. 7. E 01 (0/2)
Th-228 11, 47 L.T. 1. E 01 (0/2) L.T. 6. E 00 (0/2) L.T. 7. E 00 (0/2) ,L.T. 6. E 00 (0/2)
I l
I. RIVER WATER (See Table I-1 and I-2) !
STATIONS 12. 28 River water was collected monthly and monitored for gross beta and gross alpha, suspended and dissolved, Sr-89 and Sr-90 plus gamma emitting isotopes. A quarterly composite was measured for tritium.
There were no detections of potassium-40 above the normal level of detection and no detections of Sr-89 and Sr-90.
The average gross alpha and gross beta readings were similar to previous >
years as indicated in the summary of 1994 and 1995 averages below: <
1994 1995 Average pC1/ liter Average pCi/ liter Gross Alpha 3.8 4.0 (dissolved)
Gross Alpha 3.0 2.2 (suspended)
Gross Beta 11.0 11.0 (dissolved) <
Gross Beta 7.7 5.9 (suspended)
Figure I-1, which follows, is a plot of the gross alpha and gross beta of suspended and dissolved particles. 'Ihe levels of activity continued to rise and fall within statistical limits depending on water levels and turbulence and were probably due to naturally occurring isotopes. No fission or reactor
! activation products were detected. Figure I-2 illustrates the level of activity for tritium, Sr-89 and Sr-90.
4 i
I l
t i
^I
.. .- . - . . - ._ . . . . - - ---.- -- -- -- = . - - - - - - -- - . . - - - - - - - . -.
FIGURE I-1 RIVER WATER QUARTERLY AVERAGE - AIL LOCA'I1ONS GROSS ALPHA AND GROSS BETA (SUSPENDED AND DISSOLVED SOLIDS) 100 X
l\
\ l\
- R p\
% \ \
.0< \ [b 9' i
- 1
/\ /
- [g
, f h .- L+-+ f 1 + . $ g m .t.y o.1jn r,
, ; g j , y tj Mf i u \/ v [
v l
g] 3 9 9 R A R R R E O 5 A B R R R R R R R A E R R R R R R E & A A e 3 0 1977 1978 1979 1980 1981 1982 1983 1984 1985 l
+-- G. AIPHMDS) = G. ALPHNSS) D- Gr-MD) ave Il.D C Gr-MS) ave LLD
= G. BETMDS) --e- G. BETMSS) l
FIGURE I-1 RIVER WATER QUARIERLY AVERAGE - AILIDCAT1CNS GROSS AIPHA AND GROSS BETA (SUSPENDED AND DISSOLVED SOLIDS) 100 t
to.
\ a[" _ _ /
3 y.W.8N i 1 Mt!M'All Mv
, . yy y,y m/;;-+wp "xA/Ai .:
- : 4 -
, ; +
R . .
1 '..'
S 0.1 ='''==* ========== '====
1986 1987 1988 1989 1990 1991 1992 1993 1994
--+-- G. AIEHA(DS) G. ALPHA [SS) ==-C}-- Gr-A (D) ave I1D O Gr-A (S) ave I1D
= G. BETA (DS) --o - G. BETA (SS)
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FIGURE I-2 RIVER WATER QUARIERLY AVERAGE - AIL LOCAT10NS SR-89 SR-90 H-3 1000 l
l 100<
U is !
8 ) 10< I I
- *
- i 1- w-b -h '4- 4-++ ++ *.et+" 1^: 2 : 1 -:- e ih
- .vW VN 0.1 ' ' ' ' ' ' '''''''''''''''''''''***
1977 1978 1979 1980 1981 1982 1983 1984 1985 t
4.- - SR-89 -
. SR-90 = H-3 - -e - SR-89 AVE 11D h SR-90 AVE 11D
J FIGURE I-2 RIVER WKIER i
QUARIERLY AVERAGE - ALL LOCA110NS ;
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,;- M c A _ A_ ~______o Ioo.
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- --- - w - y ,
t 0.1 I 1986 1987 1988 1989 1990 1991 1992 1993 1994 !;
i
, - . $$. - SR-89 : H-3 - SR-89 AVE 11D + SR-90 AVE I1D + H-3 AVE I1D
! SR-90 t
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1
TABLE I-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPO *>URE PATHNAT - WATERBORNE WATER - RIVER PCI/ LITER SAVELE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTE QUARTER 4'JCLIDE NUMBER 01/03-03/07 04/04-06/13 07/05-09/06 10/03-12/05 GROSS 12, 28 Heanistd.dev. 3.2 i 1.0 E 00 4.3 i 1.2 E 00 L.T. 4. E 00 4.5 1 2.3 E 00 ALPHA det./ total 3/6 3/6 0/6 2/6 (dissolved) range --
(3.1-5.4)E 00 --
(2.9-6.1)E 00 GROSS 12, 28 Meanistd.dev. 2.512.4 E 00 3.2 i 0.6 E 00 1.3 1 0.7 E 00 1.1 1 0.2 E 00 ALPHA det./ total 3/6 6/6 2/6 5/6 (suspended) range (0.65-6.5) E 00 (2.3-3. 8) E 00 0.76-1.8)E 00 (0.74-1.3)E 00 GROSS 12, 28 Meanistd.dev. 9.3 1 0.2 E 00 1.2 1 0.2 E 01 1.2 1 0.09E 01 8.8 1 1.0 E 00 BETA det./ total 6/6 6/6 6/6 6/6 (dissolved) range (9.1-9.7)E 00 (1.0-1. 4)E 01 (1.1-1.4)E 01 (7.6-10)E 00 GROSS 12, 23 Meanistd.dev. 3.6 1 2.0 E 00 1.1 1 0.2 E 01 5.9 i 3.5 E 00 2.7 i 0.4 E 00 BETA det./ total 6/6 6/6 4/6 6/6 (suspended) range (1.6-6.3) E 00 (8.9-15)E 00 (3.4-11)E 00 (2.1-3.2)E 00 b Sr-89 12, 28 Meanistd.dev. L.T. 2. E 00 L.T. 1. E 00 L.T. 1. E 00 L.T. 1. E 00 det./ total O/6 0/6 O/6 0/6 range -- - - --
Sr-90 12, 28 Meanistd.dev. L.T. 9 E-01 L.T. 9 E-01 L.T. 7. E-01 L.T. 4. E-01 det./ total 0/6 0/6 O/6 0/6 range - - -- --
B-3 (a) 12, 28 Meanistd.dev. L.T. 1. E 02 L.T. 1. E 02 L.T. 1. E 02 L.T. 1. E 02 det./ total 0/2 0/2 0/2 0/2 range - - -- --
I-131 12, 28 Meanistd.dev. L.T. 6. E 00 L.T. 9. E 00 L.T. 8. E 00 L.T. 5. E 00 (by gansna det./ total 0/6 0/6 0/6 0/6 spectroscopy) range - - -- --
Cs-137 12, 28 Meanistd.dev. L.T. 5. E 00 L.T. 5. E 00 L.T. 4. E 00 L.T. 4. E 00 det./ total 0/6 0/6 O/6 0/6 range - - - --
(a) Tritiunt analysis is performed on the quarterly composite of each station only.
P_ _ _ _ ..__ _-__Z ~ Tr'rn _ - _ _ _ _ - - - - -
- ---- - - ----- M i - --- - - - - - -
~^
W '
- - - --- t~ 2' M
. _ _ . . _ _. . _ . ._____. _m _ . . . _ _ . _ _ _ _ . _ , ..
TABLE I-2 1995 QUARTERLY REPORT NEBRASEA P'JBLIC POWER DISTRICT COOPER NUCLEAR STATION-l EXPOSURE PATEIRY - MATERBORNE MATER - RIVER
. PCI/ LITER i
SAleLE STATION FIRST QUARTER SECOND QUARTER THIPD QUARTER FOURTE QUARTER NUCLIDE NUMBER 01/03-03/07 04/04-06/13 07/05-09/06 10/03-12/05 BE-7 12, 28 L.T. 4. E 01 (0/6) L.T. 4. E 01 (0/6) L.T. 3. E 01 (0/6) L.T. 3. E 01 (0/6) !
E-40 12, 28 6.6712.58 E 01 (6/6) 6.8311.17 E 01 (6/6) L.T. 1. E 02 (0/6) L.T. 1. E 02 (0/6) i ten-54 12, 28 L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) i Co-58 12, 28 L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) .
Fe-59 12, 28 L.T. 8. E 00 (0/6) L.T. 8. E 00 (0/6) L.T. 8. E 00 (0/6) L.T. 8. E 00 (0/6)
Co-60 12, 28 L.T. 4. E 00 (0/6) L.T. 5. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) zn-65 12, 28 L.T. 9. E 00 (0/6) L.T. 8. E 00 (0/6) L.T. 9. E 00 (0/6) L.T. 8. E 00 (0/6) g Er-95 12, 28 L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6)
Ru-103 12, 28 L.T. 5. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. - E 00 (0/6)
Ru-106 12, 28 L.T. 4. E 01 (0/6) L.T. 4. E 01 (0/6) L.T. 4. E 01 (0/6) L.T. 3. E 01 (0/6)
I-131 12, 28 L.T. 6. E 00 (0/6) L.T. 9. E 00 (0/6) L.T. 8. E 00 (0/6) L.T. 5. E 00 (0/6)
Co-134 12, 28 L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6) co-137 12, 28 L.T. 5. E 00 (0/6) L.T. 5. E 00 (0/6) L.T. 4. E 00 (0/6) L.T. 4. E 00 (0/6)
Ba-140 12, 28 L.T. 5. E 00 (0/6) L.T. 6. E 00 (0/6) L.T. 6. E 00 (0/6) L.T. 5. E 00 (0/6) i Co-141 12, 28 L.T. 7. E 00 (0/6) L.T. 9. E 00 (0/6) L.T. 8. E 00 (0/6) L.T. 8. E 00 (0/6) I i
co-144 12, 28 L.T. 3. E 01 (0/6) L.T. 4. E 01 (0/6) L.T. 3. E 01 (0/6) L.T. 3. E 01 (0/6) .
Ra-226 12, 28 L.T. 9. E 01 (0/6) L.T. 1. E 02 (0/6) L.T. 1. E 02 (0/6) L.T. 1. E 02 (0/6)
Th-228 12, 28 L.T. 8. E 00 (0/6) L.T. 1. E 01 (0/6) L.T. 8. E 00 (0/6) L.T. 9. E 00 (0/6)
I
[
!l J. AMBIENT RADIATION - THERMOLUMINESCENT DOSIMETERS i
frLDs - See Tables J-1 AND J-2)
STATIONS 01-10. 20. 44. 56. 58. 59. 66. 67. 71. 79-91. 94 2
Ambient radiation was monitored at 32 locations within a 10 mile
- radius of CNS and collected quarterly. The quarterly averages for all stations of ambient net gamma radiation ranged from 14.0 milliroentgen / quarter to ,
19.0 mill 1 Roentgen / quarter. The highest exposure during each of the four l quarters was at Station 66 (4.5 miles, 200 degrees) and averaged 18.9
, mR/ quarter. 'Ihe lowest exposure was at Station 03 (2.5 miles, 338 degrees) averaging 13.9 milliroentgen / quarter.
The radiation at station 44, (10.5 miles, 270 degrees) which is the control station, was an average of 18.0 mR/ quarter. 'Ihis was similar to other stations and to the average of all stations which was 16.6 mR/ quarter.
4 The average total exposure for the year was 65.7 mR which is considerably below the 125 millirems per quarter specified in 10 CFR 20.105 for an unrestricted area. The relationship between mill 1 Roentgen ,
1 (mR) and millirems (mr) is approximately one for the exposure conditions i encountered. No plant effect from CNS was indicated. !
l The gamma exposures monitored by thermoluminescent dosimeters ;
- from 1977 through 1995 are plotted on Figure J-1. The data from year to '
! year is in good agreement and indicates no adverse changes in radiation j exposure to the population near CNS.
I 1
- ' l l
j l
T j
I i
95
_ __ . .. _ . _ . . . . _ . . _ _ . . _ _ . . _ . . _ . _ . . - . . . . . _ .m.. . ._ . . . _ . . . . . . . -
FIGURE J-1 AMBIENT RADIADON
'IEERMOLUMINESCENT DOSIMETRY QUARIERLY AVERAGE - ALL IDCKI1ONS 1000 100-Q g 3 g M-#-te W # #, .M W E M-44 #' # # $0-#2 sc-# # E M gg # M-M , g-M # "4 a:
10-1 ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
1977 1978 1979 1980 1981 1982 1983 1984 1985
-M- EXPOSURE PKIEWAY - AMBIENT GAMMA RADIATION: 'llD
~~ - - - ~
(_ _ .-
. . _ . __ _. . .. .-- - = - -_ .. _. ._ -~_.
FIGURE J-1 AMBIENT RADIA110N TilERMOLUMINESCENT DOSIME'IRY QUARIERLY AVERAGE - AllIACADONS 1000 100 en k
O 8
% 3WM-# S- g-# E x gN T g-g # Kg g 40 #-3 W E x-48 g w" g , g ' 'g ,# 1C x 10 1 '
1986 1987 1988 1989 1990 1991 1992 1993 1994 !
-M- EXPOSURE PATHWAY - AMBIEKr GAMMA RADIATION: TLD
ll ll i , ! ! , i >' ,! !. rl. I1 i i i.F L '
s I?
g E
1 I
- =
. - N
. 0 1
.. T A
I
- D S- A R
WN -
A
- RIO g M ET M MA I C . A NSD 0OI -
G T
-.- T DL 1
1 AT L E
F JDNA I I
. . B
- EA E - M
=
A EA o GN F EINR I
E
- Y A
- I B MV W
M UA H
L .
T AO YL - A
R R i
TAU U .
- S Q - O P
- X
- . E
~
8 5
g 9 9
1 0 0 0 1 0 0 1 0 1 1
Q*N 2w 1
i l
TABI2 J-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC PONER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AMBIENT GA8Geh RADIATION: TLD mil 11 Roentgen / Quarter SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 01/05-04/12 04/12-07/11 07/11-10/06 10/06-12/26 i
TLD (Ganuna) 01 16.3 i 1.1 15.5 i 0.6 14.7 i 1.0 16.8 i 1.3 02 16.4 i 0.6 17.9 i 0.9 14.3 1 0.8 15.3 i 1.0 03 15.5 i 0.5 12.2 1 0.5 13.0 1 0.6 14.7 1 0.6 04 15.9 i 0.6 14.6 1 0.8 13.7 i 0.9 15.3 1 1.1 05 17.9 i 1.3 17.7 1 0.4 13.7 i 0.6 15.2 1 0.7 06 16.7 1 0.4 15.5 1 0.6 14.0 1 0.5 16.0 1 0.9 07 16.3 i 1.4 14.2 i 0.5 13.9 i 0.8 15.8 i 1.0 08 16.4 i 1.1 15.7 i 0.9 15.0 i 1.1 16.211.4 g 09 16.1 1 0.8 14.0 1 0.7 13.8 i 0.6 15.0 1 0.8 10 16.3 1 0.8 14.7 1 0.8 14.3 i 1.0 15.9 i 0.6 20 17.5 1 0.6 15.1 1 0.4 15.5 1 0.7 17.0 t 0.9
- 44 19.5 i 1.0 16.6 1 0.6 17.8 i 0.9 18.2 1 0.5 56 15.6 i 0.5 15.1 1 0.4 15.7 i 0.9 17.0 i 1.1 58 17.2 1 0.7 15.7 1 0.7 16.5 i 1.0 16.8 i 0.9 59 17.5 1 0.5 17.4 1 0.9 17.4 i 1.0 16.8 i 1.5 66 19.5 i 0.6
- 18.4 i 0.8 18.9 1 1.1 67 20.9 i 0.9 17.0 1 0.6 17.8 i 0.9 17.4 1 0.9 71 17.6 i 0.8 15.6 1 0.8 16.9 i 0.8 17.7 i 1.1
- TLD missing
_ _ - _ - _ _ . - _ . _ . - - _ _ _ . - - . - _ _ _ _ _ - _ _ _ _ - - - _ - - - _ - - _ _ _ - - - _ - - _ _ _ _ _ _ _ _ _ _ - - _ _ . = .- - _.- - _ _ - _ _ - . - _ _ . - _ _ - _ -
TARE 2 J-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC PONER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATBNAY - AMBIElff GAletA RADIATION: TID mil 11 Roentgen / Quarter SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTE QUARTER NUCLIDE NUMBER 01/05-04/12 04/12-07/11 07/11-10/06 10/06-12/26 79 18.9 i 0.8 15.0 1 0.7 16.2 i 0.8 17.7 i 0.8 80 17.8 i 0.3 16.5 1 0.6 16.6 i 0.8 17.4 i 1.2 81 18.0 1 0.7 15.6 i 0.8 17.0 1 0.8 17.3 i 1.0 82 17.1 i 1.0 15.711.0 18.2 i 0.5 17.5 i 1.0 83 17.9 1 1.0 16.4 i 1.1 17.710.9 17.4 i 0.5 84 18.9 i 1.1 17.2 1 0.7 18.1 i 1.2 18.3 1 0.8 85 17.0 i 0.5 16.0 1 0.5 15.9 i 0.7 17.4 i 0.9 86 17.9 i 0.6 18.7 i 0.9 18.3 1 0.5 17.1 1 0.8 87 18.3 i 0.9 15.3 1 0.8 17.0 i 1.2 17.2 i 1.3 88 16.6 i 0.5 15.7 i 0.5 15.5 i 0.4 16.1 1 0.4 89 18.1 1 0.5 18.8 1 0.7 17.2 i 0.9 18.2 1 0.9 ,
90 18.4 i 0.7 14.7 i 0.5 18.4 i 0.5 17.5 i 1.0 91 16.7 i 0.8 14.9 i 0.7 15.1 i 0.7 16.3 i 1.1 94 18.4 i 1.0 16.5 i 0.9 17.1 1 1.1 17.0 i 1.1 Average / Quarter 97 days 90.5 days 90.6 days 79.86 days 17.411.2 mR/97 days 15.911.4 mR/90.5 days 16.111.7 mR/90.6 days 16.811.0 mR/79.86 days Average / Day 0.18t0.01 mR/ day 0.1810.02 mR/ day 0.1710.02 0.2110.01 Range (16-21)mR/97 days (12-19)mR/90.5 days (13-18)mR/90.6 days (15-19) mR/79.86 days Det./ Total 32/32 31/31 32/32 (32/32)
TABLE J-2 1995 QUARTERLY REPORT NEBRASKA PUBLIC Potter DISTRICT COOPER NUCLEAR STATION ,
EXPOSURE PATHWAY - AMBIENT GM9th RADIATION: TLD mil 11 Roentgen / Quarter SAMPLE STATION Aver./ Quarter TOTAL mR/ year NUCLIDE NUMBER 01/05/95-12/26/95 ,
TLD (Gasuna) 01 15.8 i 0a9 63.3 02 16.0 i 1.5 63.9 03 13.9 1 1.5 55.4 04 14.9 1 1.0 59.5 05 16.1 1 2.0 64.5 06 15.6 i 1.1 62.2
_ 07 15.1 1 1.2 60.2 o
- " 08 15.8 i 0.6 63.3 09 14.7 1 1.1 58.9 10 15.3 i 1.0 61.2 20 16.3 i 1.2 65.1 44 18.0 i 1.2 72.1 56 15.9 i 0.8 63.4 58 16.6 1 0.6 66.2 59 17.3 1 0.3 69.1 66 18.9 i 0.6 56.8 67 18.3 i 1.8 73.1 71 17.0 i 1.0 67.8
TARI.E J-2 1995 QUARTERLY REPORT NEBRASKA PUBLIC PC4fER DISTRICT l
COOPER NUCLEAR STATION EXPOSURE PATIDfAY - AMBIENT gap 0WL RADIATION: TLD milliroentgen / Quarter SAMPLE STATION Aver./ Quarter TOTAL mR/ year NUCLIDE NUMBER 01/05/95-12/26/95 TLD (Ganna) 79 17.0 1 1.7 67.8 80 17.1 1 0.6 68.3 81 17.0 i 1.0 67.9 82 17.1 1 1.1 68.5 83 17.4 1 0.7 69.4 84 18.1 1 0.7 72.5 85 16.6 i 0.7 66.3 86 18.0 i G.7 72.0 87 17.0 1 1.2 67.8 88 16.0 1 0.5 63.9 89 18.1 1 0.7 72.3 90 17.3 1 1.8 69.0 91 15.8 i 0.9 63.0 94 17.3 1 0.8 69.0 16.6 i 0.4 Average mR/ Quarter 65.7 i 4.7 Range (14-19) Aver. total mR year. All stations Range (55.4-73.1)
i K. VEGETADON. BROADTRAF (See Tables K-1 and K-2)
STATIONS 28.35.44 i
j Broadleaf wgetation was collected each month from June through
- October. 'Ihree samples were collected each month from each station plus a quality control sample. The samples were tested for I-131 by chemical separation and for gamma emitting isotopes by hl$1 resolution spectrometry.
The naturally occurring isotopes Be-7, K-40, and Th-228 were l
- detected in the samples at normal environmental levels. No I-131 was l
] detected in any of the 60 samples. Cesium-137 was detected in one sample at an average of 0.027 pCi/gm, wet. Cestua .-137 is detected in other areas of the United States and is attributed to fallout from previous atomic weapons
- testing. 'Ihe hmounts detected are not considered to be significant. ]
j See Figure K-1 for the levels of activides in food samples as rep-
] resented in broadleaf vegetation in 1995. !
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TABLE E-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATIOtt EXPOSURE PATIRIhY - INGESTION BROADLEAF TERRESTRIAL VEGETATION PCI/GM, WLT
) SAMPLE STATION s m D QUARTER THIRD QUARTER FOURTR QUARTER NUCLIDE NUMBER 05/16. 06/28 07/18.08/15.09/19 10/10 I-131 35,96, 101 Meanistd.dev. L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 (by chemical det./ total 0/20 0/30 0/10 (separation) range - -- -
Be-7 35,96, 101 Meanistd.dev. 2.1 1 0.9 E 00 1.7810.8 E 00 2.3311.32E C D det./ total 20/20 30/30 10/10 range (0.71-4.3)E 00 (0.35-3.44)E 00 ((0.59-4.20) E M K-40 35,96, 101 Meanistd.dev. 6.3 1 2.2 E 00 5.861 2.0E 00 6.3212.26E 00 det./ total 20/20 30/30 10/10 range (3.69-11.6) E 00 (2.8-9.9) E 00 (2.65-9.69)E 00 Co-60 35,96, 101 Meanistd.dev. L. T. 4. E-02 L.T. 2. E-02 L.T. 2. E-02 det./ total O/20 0/30 0/10 range - -- -
Ru-103 35,96, 101 Meanistd.dev. L. T. 4. E-02 L.T. 3. E-02 L.T. 2. E-02 det./ total 0/20 0/30 0/10 i range - - -
I-131 35,96, 101 Meanistd.dev. L. T. 8. E-02 L. T. 5. E-02 L.T. 3. E-02 f (by ganena det./ total 0/20 0/30 0/10
- spectroscopy) range - - -
Cs-134 35,96, 101 Meanistd.dev. L. T. 5. E-02 L. T. 3. E-02 L.T. 2. E-02 det./ total 0/20 0/30 0/10 range - - -
,. _. ,y.. , w ._, . m _ _ . __._m___________ __.__1..:_
.- . - . .- ~. -- - - . . . -
TABLE K-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION BROADLEAF TERRESTRIAL VEGETATION PCI/GM, WET SAMPLE STATION SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 05/16, 06/28 07/18,08/15,09/19 10/10 Cs-137 35,96, 101 Meanistd.dev. 2.7210.74 E-02 L. T. 3. E-02 L. T. 2. E-02 det./ total 1/20 0/30 0/10 range - -- -
Ba-140 35,96,101 Meanistd.dev. L. T. 7. E-02 L. T. 3. E-02 L. T. 3. E-02 g
y det./ total range 0/20 0/30 0/10 Ra-226 35,96,101 Meanistd.dev. L.T. 8. E-01 L.T. 5. E-01 L.T. 4. E-01 det./ total 0/20 0/30 0/10 range - - -
Th-228 35,96,101 Meanistd.dev. 9.0214.56 E-02 1.9410.19E-01 L.T. 4. E-02 det./ total 7/20 1/30 0/10 range (0.29-1.74)E-01 - -
. - . . ~. .
. __ =. -
TABLE K-2 1995 QUARTERLY REPORT NEBRASKA PUBLIC PONER DISTRICT COOPER NOCLEAR STATION EXPOSURE PATHNAY - INGESTION BROADLEAF TERRESTRIAL VEGE!ATION - PCI/GM, NET SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUMtTER NUCLIDE NUMBER 05/16. 06/28 07/18.08/15.09/19 10/V'.
BE-7 28,35,44 2.1 1 0.9 E 00(20/20) 1.7810.8 E 00(30/30) 2.3311.32E 00(10/10)
E-40 28,35,44 6.3 i 2.2 E 00(20/20) 5.8611.95E 00 (30/30) 6.3212.26E 00(10/10)
Mn-54 28,35,44 L.T. E-02 (0/20) E-02 (0/30)
- 4. L.T. 3. L.T. 2. E-02 (0/10)
Co-58 28,35,44 L.T. 4. E-02 (0/20) L.T. 3. E-02 (0/30) L.T. 2. E-02 (0/10)
Fe-59 28,35,44 L.T. 9. E-02 (0/20) L.T. 5. E-02 (0/30) L.T. 4. E-02 (0/10)
Co-60 28,35,44 L.T. 4. E-02 (0/20) L.T. 2. E-02 (0/30) L.T. 2. E-02 (0/10)
Zn-65 28,35,44 L.T. 9. E-02 (0/20) L.T. 6. E-02 (0/30) L.T. 5. E-02 (0/10)
~ Zr-95 28,35,44 L.T. 4. E-02 (0/20) L.T. 3. E-02 (0/30) L.T. 2. E-02 (0/10)
Ru-103 28,35,44 L.T. 4. E-02 (0/20) E-02 (0/30)
L.T. 3. L.T. 2. E-02 (0/10) t Ru-106 28,35,44 L.T. 4. E-01 (0/20) L.T. 2. E-01 (0/30) L.T. 2. E-01 (0/10) 1-131 28,35,44 L.T. 8. E-02 (0/20) E-02 (0/30)
L.T. 5. L.T. 3. E-02 (0/10) i Cs-134 28,35,44 L.T. 5. E-02 (0/20) E-02 (0/30)
L.T. 3. L.T. 2. E-02 (0/10)
Cs-137 28,35,44 2.7210.74 E-02 (1/20) E-02 (0/30)
L.T. 3. L.T. 2. E-02 (0/10)
Ba-140 28,35,44 L.T. 7. E-02 (0/20) E-02 (0/30)
L.T. 3. L.T. 3. E-02 (0/10)
Co-141 28,35,44 L.T. E-02, (0/20) E-02 (0/30)
- 6. L.T. 4. L.T. 4. E-02 (0/10)
Co-144 28,35,44 L.T. 2. E-01 (0/20) E-01 (0/30)
L.T. 2. L.T. 1. E-01 (0/10)
Ra-226 28,35,44 L.T. 8. E-01 (0/20) L.T. 5. E-01 (0/30) L.T. 4. E-01 (0/10)
Th-228 28,35,44 9.0214.56 E-02 (7/20) 1.94 10.19E-01 (1/30) L.T. 4. E-02 (0/10)
~
L SHORELINE SEDIMElfr i
i STATION 28 Shoreline sediment samples were collected in the spring and fall from.
I ~ Station 28.1.8 miles,150 degrees downstream of the release ; mint of CNS.
! They were analyzed for gamma emitters by means of a high resolution gamma
- spectrometer. In the samples collected the naturally occurring isotopes Be-7 K-40, Ra-226 and Th-228 were detected at normal environmenta) levels.
! Cesium-137, a fission product, was detected at an average level of 0.082
- pCi/gm, dry.
I For the samples collected in the fourth quarter the naturally occurring ,
< isotopes K-40 and Ra-226 were detected at about the same level as in the
, second quarter. Thorium-228 had an average level of 0.99 pC1/gm dry for the fourth quarter. Bery111um-7 was detected at a level of 0.41 pCi/gm dry in l the second quarter and was below the normal detection level in the fourth j quarter. The average manganese-54, an activation product, was detected at a
- IcVel of 0.011 pCi/gm dry. All other nuclides were below the detecuon limit
- for both the spring and fall.
! Presented in Figure L-1 are the plots of the radionuclides K-40 I-131, Cs-134 and Cs-137 in shoreline sediment since 1985. No detections of I-i 131 nor Cs-134 were seen and K-40 was at a normal environmental level.
- 'Ihe Cs-137 was at a low level which is found in many areas and media. Since
- sediment tends to trap and retain any elements in the water pathway, it acts
- as a good indicator of the effects on the water pathway of any reactor
- effluents.
i
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TABLE L-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AQUATIC
! SHORELINE SEDIMENT - PCI/GM, DRY i
SAMPLE STATION SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 05/02 10/31 Be-7 28 Meanistd.dev. 4.14 i O.63E-01 L.T. 8. E-02 det./ total 1/1 0/2 range - --
i K-40 28 Meanistd.dev. 1.83 1 0.18E 01 1.7810.07E 01 det./ total 1/1 2/2 range --
(1.77-1.78)E 01 Mn-54 28 Meanistd.dev. 9.58 i 5.44E-03 1.1810.198E-02 det./ total 1/1 2/2 i range --
(1. 04-1. 32) E-02 CO-60 28 Meanistd.dev. L.T. 9. E-03 L.T. 9. E-03 det./ total 0/1 0/2 w range -
E I-131 28 Meanistd.dev. L.T. 3. E-02 L.T. 2. E-02 (by ganuna det./ total 0/1 0/2 spectroscopy) range -
Cs-134 28 Meanistd.dev. L.T. 1. E-02 L.T. 1. E-02 det./ total 0/1 0/2 range -
Cs-137 28 Meanistd.dev. 5.73 i 0.63E-02 9. 8710.127E-02 det./ total 1/1 2/2 range -
(9. 78-9. 96) E-02 Ra-226 28 Meanistd.dev. 1.80 1 0.18E OC 1.9410.14E 00 det./ total 1/1 2/2 range --
(1.84-2.04) E 00 Th-228 28 Meanistd.dev. L.T. 3. E-02 9.9110.127E-01 det./ total 0/1 2/2 range -
(O.98-1.0) E 00
TABLE L-2 1995 QUAR' t'LY REPORT NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXFOSURE PATHWAY - AQUATIC SHORELINE SEDIMENT - PCI/GM, DRY SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 05/02 10/31 BE-7 28 4.1410.63 E-01(1/1) L.T. 8. E-02(0/2)
K-40 28 1.8310.18 E 01(1/1) 1.7810.07E 01(2/2)
Mn-54 28 9.58 15.44E-03(1/1) 1.1810.19bE-02 (2 /2)
Co-58 28 L.T. 9. E-03(0/1) L.T. 8. E-03(0/2)
Fe-59 28 L.T. 2. E-02 (0/1) L.T. 2. E-02 (0/2)
[ Co-60 28 L.T. 9. E-03 (0/1) L.T. 9. E-03 (0/2) 03 Zn-65 28 L.T. 2. E-02 (0/1) L.T. 2. E-02(0/2)
Zr-95 28 L.T. 1. E-02 (0/1) L.T. 1. E-02 (0/2)
Ru-103 28 L.T. 1. E-02 (0/1) L.T. 9. E-03(0/2)
Ru-106 28 L.T. 8. E-02 (0/1) L.T. 8. E-02 (0/2) 1-131 28 L.T. 3. E-02 (0/1) L.T. 2. E-02 (0/2)
Cs-134 28 L.T. 1. E-02 (0/1) L.T. 1. E-02(0/2)
Cs-137 28 5.7310.63 E-01(1/1) 9. 8710.127E-02 (2/2 )
Ba-140 28 L.T. 3. E-02 (0/1) L.T. 1. E-02(0/2)
Co-141 28 L.T. 2. E-02 (0/1) L.T. 2. E-02 (0/2)
Co-144 28 L.T. 6. E-02 (0/1) L.T. 6. E-02(0/2)
Ra-226 28 1.8010.18 E 00(1/1) 1.9410.14E 00(2/2)
Th-228 28 L.T. 3. E-02 (0/1) 9. 9110.127E-01 (2/2)
, -- a m n- . w I
I SECTION VII COMPLETE DATA TABIES i.
l l
l l
l l
l l
1 l
114
A. B. C.
GROSS ALPHA GROSS BETA.1-131 STATIONS 01-10 l
1 l
?
I 4 4
l 4
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l a
l l
'i
! 115 I
__ - ..~ -. - -- . .- . . . ..
i N-an FUBIJC POWER DISTEICT COOPER NUClJ!:AR STA110N EXPOSURE PA1HWAY- AIRBORNE i
AIR PARUCUIATE & CHARCOAL FILTERS I STA110N NUMBER 01 ,
STA110N 01 - 0.1 MI. 225 DEG. IND.
COLL TIME AP FIL1ER AP F1LTER MID-COUNT CHARCOAL FILTER START STOP GROSS BET. A GROSS AIJ'HA TIME I-131 '
DATE DATE VOLUME UNITS (PCI/CU.M.) (FCI/CU.M.) DATE TIME 0'CI/CU. M.)
01/03 0I/10 1.02E 04 CU. Fr. 3.3 1 0.3 E-02 2.2 i 1.2 E-03 01/14 LT. 2. E-02 01/10 01/17 1.01E 04 CU. FT. 3.9 i 0.4 E-02 2.0 i 1.3 E-03 01/21 LT. 2. E-02 OI/17 01/23 8.86E 03 CU. Fr. 2.6 1 0.4 E-02 3.5 i 1.6 E-03 01/26 LT. 3. E-02 !
O1/23 01/31 1.14E 04 CU. Fr. 3.8 i 0.3 E-02 2.7 i 1.2 E-03 02/04 L T. 2. E-02 01/31 02/07 9.97E 03 CU. FT. 2.1 1 0.3 E-02 1.6 i 1.1 E-03 02/11 L T. 3. E-02 02/07 02/14 1.04E 04 CU. FT. 2.9 i 0.3 E-02 2.0 i 1.2 E-03 02/18 LT. 4. E-02 02/14 02/21 9.88E 03 CU. FT. 2.7 i 0.3 E-02 1.4 i 1.0 E-03 02/25 LT. 4. E-02 '
02/21 02/28 9.84E 03 CU. PT. 1.9 1 0.3 E-02 LT. 1. E-03 03/04 LT. 4. E-02 02/28 03/07 1.06E 04 CU. FT. 2.9 i 0.3 E-02 1.5 i 1.0 E-03 03/12 LT. 2. E-02 03/07 03/14 1.01E 04 CU. FT. 2.3 1 0.3 E-02 3.2 1 1.7 E-03 03/18 L T. 2. E-02 .
03/14 03/21 9.63E 03 CU. FT. 1.9 i 0.3 E-02 1.4 i 1.2 E-03 03/24 L T. 4. E-02 03/21 03/28 1.00E 04 CU. FT. 1.1 i 0.3 E-02 LT. 1. E-03 03/30 L T. 2. E-02 0
- 03/28 04/04 1.05E 04 CU. FT. 2.0 i 0.3 E-02 2.0 i 1.2 E-03 04/09 L T. 3. E-02 04/04 04/11 J.91E 03 CU. FT. 2.0 1 0.3 E-02 1.3 i 1.0 E-03 04/14 LT. 3. E-02 ;
04/11 04/18 9.89E 03 CU. PT. 1.4 i 0.3 E-02 LT. 1. E-03 04/21 LT. 2. E-02 04/18 04/25 1.01E 04 CU. FT. 1.2 i 0.3 E-02 LT.2. E-03 04/29 L T. 3. E-02 04/25 05/02 4.89E 03 CU. FT. 3.0 1 0.6 E-02 LT.4. E-03* 05/27 LT. 1. E-02 05/02 05/09 8.57E 03 CU. FT. 1.4 i 0.3 E-02 2.0 11.3 E-03 05/16 LT. 4. E-02 05/09 05/16 9.70E 03 CU. PT. 1.0 1 0.2 E-02 LT. 1. E-03 OS/19 LT. 3. E-02 05/16 05/23 1.01E 04 CU. FT. 1.5 i 0.3 E-02 1.5 i 1.1 E-03 05/26 L T. 3. E-02 05/23 05/30 1.00E 04 CU. Fr. 1.0 i 0.2 E-02 1.1 i 1.0 E-03 06/01 LT. 2. E-02 05/30 08/06 7.42E 03 CU. Fr. 2.1 i 0.4 E-02 LT. 2. E-03 06/09 LT. 3. E-02 0s/0s Os/13 s.82E 03 CU.Fr. 2.3 i 0.4 E-02 LT. 2. E-03 08/18 LT. 6. E-02 Os/13 06/20 9.88E 03 CU. PT. 2.6 i 0.3 E-02 LT. 1. E-03 06/25 LT. 4. E-02 Os/20 os/27 1.02E 04 CU. FT. 2.7 i 0.3 E-02 3.8 i 1.5 E-03 07/02 L T. 4. E-02 06/27 07/05 1.12E 04 CU. FT. 1.8 i 0.3 E-02 3.9 i 1.5 E-03 07/12 LT. 5. E-02 07/05 07/11 8.7IE 03 CU. FT. 2.3 1 0.3 E-02 3.5 i 1.8 E-03 07/15 LT. 3. E-02 07/I1 07/18 1.00E 04 CU. PT. 2.5 i 0.3 E-02 LT.2. E-03 07/22 L T. 3. E-02
- 07/18 07/25 1.00E 04 CU. Fr. 2.4 1 0.3 E-02 1.5 i 1.3 E-03 07/27 L T. 2. E-02 07/25 08/01 1.02E 04 CU. FT. 2.8 i O.4 E-02 2.7 i 1.4 E-03 08/05 LT. 3. E-02
- 08/01 06/08 9.85E 03 CU. FT. 1.5 i 0.3 E-02 LT.2. E-03 08/10 L T. 2. E-02 l
- Ihe Gr-A LLD couki not be met because of the low air volume.
l l
NEBRASKA FUBUC PogrER DISTEtICT COOPER NUCI. EAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARDCUIATE & CHARCOAL FILTERS STATION NUMBER 01 STATION 01 - 0.1 MI. 225 DEG. IND.
COLL TIME AP F1L1ER AP F1L'IER MID-COUNT CHARCOAL F1LTER START STOP GROSS BETA GROSS AIRIA TIME l-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME 0=CI/CU. M.) ,
08/06 08/15 1.01E 04 CU. FT. 2.0 1 0.3 E-02 2.0 i 1.4 E-03 08/17 LT. 2. E-02 08/15 08/22 1.07E 04 CU. FT. 1.8 1 0.3 E-02 1.9 i 1.2 E-03 08/27 LT. 3. E-02 08/22 08/29 9.88E 03 CU. FT. 4.5 i 0.4 E-02 2.8 1 1.7 E-03 09/01 LT. 3. E-02 08/29 09/05 1.01E 04 CU. FT. 3.2 1 0.3 E-02 2.6 i 1.4 E-03 09/06 LT. 3. ' E-02 09/05 09/12 1.00E 04 CU. FT. 3.1 1 0.3 E-02 2.7 i 1.4 E-03 09/18 L T. 4. E-02 09/12 09/19 9.84E 03 CU. FT. 2.8 i 0.3 E-02 L T. 2. E-03 09/22 LT. 3. E-02 09/19 09/26 1.02E 04 CU. FT. 3.0 1 0.4 E-02 L T. 2. E-03 10/01 LT. 4. E-02 09/26 10/03 1.02E 04 CU. FT. 4.5 i 0.4 E-02 2.4 i 1.4 E-03 10/07 LT. 3. E-02 10/03 10/10 1.01E 04 CU. FT. 2.4 i 0.3 E-02 L T. 1. E-03 10/13 LT. 3. E-02 10/10 10/17 1.02E 04 CU. FT. 3.0 1 0.4 E-02 2.2 i 1.5 E-03 10/20 LT. 3. E-02 10/17 10/24 1.00E 04 CU. FT. 2.0 1 0.3 E-02 1.7 i 1.4 E-03 10/28 LT. 3. E-02 y 10/24 10/31 9.97E 03 CU. PT. 3.7 i 2.0 E-03 L T. 2. E-03 11/04 LT. 3. E-02 10/31 11/07*
11/07 11/I4 1.00E 04 CU. FT. 2.8 i 0.3 E-02 L T. 2. E-03 11/19 L T. 3. E-02 11/14 11/21 1.00E 04 CU. FT. 3.0 1 0.4 E-02 1.9 i 1.2 E-03 1I/23 LT. 2. E-02 11/21 11/28 1.00E 04 CU. FT. 2.9 1 0.3 E-02 1.7 i 1.3 E-03 11/30 LT. 2. E-02 I1/28 12/05 1.00E 04 CU. FT. 2.9 i 0.4 E-02 4.6 i 1.8 E-03 12/07 LT. 3. E-02 12/05 12/12 1.03E 04 CU. FT. 2.7 i 0.3 E-02 1.9 i 1.4 E-03 12/14 LT. 2. E-02 12/12 12/18 5.26E 03 CU. FT. 8.0 1 0.8 E-02 4.3 1 2.3 E-03 12/27 LT. 5. E-02 l 12/18 12/26 1.18E 04 CU. FT. 2.8 1 0.3 E-02 L T. 2. E-03 12/29 LT. 2. E-02 ,
12/26 01/02 9.86E 03 CU. PT. 5.4 1 0.4 E-02 1.9 i 1.4 E-03 01/04 LT. 2. E-02
- Sample not collected - pump out of service.
. -. . . - . . . - ~ - - - -- -.-.-.- - - - .~--- -- - - - - -. ~ -, - -- ~ ~.-
NMNN i COOPER NUCLEAR STA"I1ON EXPOSURE PA1HWAY - AIRBORNE AIR PAIU1CUIATE & CHARCOAL F1L1ERS !
STA~I1ON NUMBER 02 STA110N 02 - 0.75 MI. 225 DEG. IND.
COIL TIME AP F1L'IER AP F1LTER MID-COUltr CHARCOAL F1L1ER START S10P GROSS BETA GROSS ALPHA TIME I-131 l DA1E DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DA1E TIME 9'CI/CU. M.)
01/03 01/10 1.05E 04 ~ CU. FT. 4.1 i O.4 E-02 1.9 i 1.1 E-03 01/14 LT. 1. E-02 O1/10 01/17 9.90E 03 CU. FT. 3.6 1 0.4 E-02 2.3 i 1.4 E-03 01/21 LT. 2. E-02 01/17 0I/23 8.66E 03 CU. Fr. 2.3 1 0.3 E-02 2.6 i 1.4 E-03 01/26 LT. 3. E-02 i 01/23 01/31 1.02E 04 CU. Fr. 3.9 i 0.4 E-02 2.6 i 1.3 E-03 02/04 L T. 3. E-02 01/31 02/07 1.04E 04 CU. FT. 2.0 1 0.3 E-02 1.3 i 1.0 E-03 02/11 LT. 3. E-02 02/07 02/14 9.97E 03 CU. FT. 2.6 i 0.3 E-02 1.8 i 1.2 E-03 02/18 LT. 4. E-02 02/14 02/21 1.01E 04 CU. FT. 2.2 1 0.3 E-02 1.4 i 1.0 E-03 02/25 LT. 4. E-02 t 02/21 02/28 9.61E 03 CU. FT. 1.7 1 0.3 E-02 LT. 1. E-03 03/04 LT. 4. E-02 ;
02/28 03/07 1.04E 04 CU. FT. 3.3 i 0.3 E-02 3.0 1 1.3 E-03 03/12 LT. 2. E-02 03/07 03/14 1.03E 04 CU.Fr. 2.2 1 0.3 E-02 LT. 2. E-03 03/18 L T. 2. E-02 03/14 03/21 1.00E 04 CU. FT. 1.8 i 0.3 E-02 1.5 i 1.2 E-03 03/24 LT. 3. E-02 ;
03/21 03/28 9.67E 03 CU. PT. 1.2 i 0.3 E-02 LT. 1. E-03 03/30 LT. 3. E-02 ;
03/28 04/04 1.07E 04 CU. FT. 1.8 i 0.3 E-02 2.9 i 1.3 E-03 04/09 LT. 2. E-02 5 04/04 04/11 1.00E 04 CU. FT. 1.8 i 0.3 E-02 1.2 i 1.0 E-03 04/14 LT. 3. E-02 04/11 04/18 9.90E 03 CU.Fr. 2.0 1 0.3 E-02 1.5 i 1.2 E-03 04/21 LT. 2. E-02 !
04/18 04/25 1.02E 04 CU.Fr. 1.3 1 0.3 E-02 LT. 2. E-03 04/29 LT. 2. E-02 04/25 05/02 9.76E 03 CU. Fr. 1.4 i 0.3 E-02 LT.2. E-03 05/10 LT. 4. E-02 1.6 i 0.3 E-02 05/02 05/09 9.94E 03 CU. FT. 1.3 11.0 E-03 05/16 LT. 4. E-02 i 05/09 OS/16 1.01E 04 CU.Fr. 1.1 1 0.2 E-02 1.5 i 1.2 E-03 06/19 LT. 3. E-02 1 05/16 05/23 1.01E 04 CU. Fr. 1.8 i 0.3 E-02 1.5 i 1.1 E-03 05/26 LT. 3. E-02 05/23 05/30 1.00E 04 CU. Fr. 0.87 i 0.23 E-02 1.4 i 1.0 E-03 06/01 L T. 2. E-02 ;
05/30 06/06 1.01E 03 CU. FT. 1.8 1 0.3 E-02 LT.2. E-03 06/09 LT. 2. E-D2 i 06/06 06/13 4.06E 03 CU. FT. 3.4 1 0.6 E-02 3.4 1 2.7 E-03 06/16 LT. 9. E-02* i 36/13 06/20 8.83E 03 CU. FT. 2.8 i O.3 E-02 3.2 i 1.7 E-03 06/25 LT. 5. E-02 06/20 08/27 9.65E 03 CU. Fr. 2.8 i 0.3 E-02 3.5 i 1.5 E-03 07/02 L T. 4. E-02 !
06/27 07/05 7.55E 03 CU. FT. 2.5 i 0.4 E-02 6.7 i 2.3 E-03 07/12 LT. 7. E-02 l 07/05 07/11 9.07E 03 CU. FT. 2.4 i 0.3 E-02 3.4 i 1.7 E-03 07/15 LT. 3. E-02 07/11 07/18 9.28E 03 CU. Fr. 3.9 i O.4 E-02 2.9 i 1.7 E-03 07/22 LT. 3. E-02 07/18 07/25 9.00E 03 CU. FT. 2.0 1 0.3 E-02 LT. 2. E-03 07/27 L T. 3. E-02 !
07/25 08/01 1.02E 04 CU.Fr. 2.7 1 0.4 E-02 1.5 i 1.1 E-03 06/05 LT. 3. E-02 08/01 08/08 9.86E 03 CU. FT. 1.9 i 0.3 E-02 2.6 i 1.6 E-03 08/10 LT. 2. E-02 08/08 08/15 1.01E 04 CU. Fr. 2.1 i 0.3 E-02 LT. 2. E-03 08/17 LT. 2. E-02 i
- Required detection limR couki not be reached due to low volume sampled. ;
i 4 .we ev -.we.4.- W -4= .a# 4-d a e,n
WEBRASKh PUBLIC POErRR DISTRICT COOPER NUCLEAR STATION EXPOSURE PATEMAY - AIRBORNE AIR PARTICUIATE & CHARCOAL FILTERS STATION NUMBER O2 STATION 02 - 0.75 MI. 225 DEG. IND COLL. TIME AP FILTER AP FILTER MID-COUNT CEARCQhL FILTER START STOP GROSS BETA GROSS ALPRA TIM I-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME (PCI/CU. M.)
08/15 08/22 1.07E 04 CU. FT. 2.0 1 0.3 E-02 1.4 i 1.1 E-03 08/27 LT. 3. E-02 08/22 08/29 1.01E 04 CU. FT. 4.0 1 0.4 E-02 3.0 i 1.7 E-03 09/01 LT. 3. E-02 08/29 09/05 1.01E 04 CU. FT. ~3.7 i 0.4 E-02 2.5 i 1.4 E-03 09/06 LT. 3. E-02 09/05 09/12 1.00E 04 CU. FT. 2.9 i 0.3 E-02 2.5 i 1.3 E-03 09/18 LT. 4. E-02 09/12 09/19 1.0 1 E 04 CU. FT. 2.6 1 0.3 E-02 L T. 2. E-03 09/22 LT. 3. E-02 09/19 09/26 1.01E 04 CU. FT. 2.6 i 0.3 E-02 LT.2. E-03 10/01 LT. 3. E-02 09/26 10/03 9.96E 03 CU. FT. 4.5 1 0.4 E-02 2.1 i 1.4 E-03 10/07 LT. 3. E-02 10/03 10/10 1.02E 04 CU. FT. 2.2 1 0.3 E-02 L T. 2. E-03 10/13 LT. 3. E-02 10/10 10/17 1.00E 04 CU. Fr. 3.3 1 0.4 E-02 3.2 i 1.7 E-03 10/20 LT. 3. E-02 10/17 10/24 1. ole 04 CU. FT. 2.0 1 0.3 E-02 L T. 2. E-03 10/28 LT. 3. E-02 10/24 10/31 9.98E 03 CU. FT. 1.7 i 0.3 E-02 L T. 2. E-03 11/04 LT. 3. E-02 10/31 11/07 1.02E 04 CU. FT. 2.4 1 0.3 E-02 1.4 i 1.2 E-03 11/10 LT. 2. E-02 g 11/07 11/14 9.94E 03 CU. FT. 3.t3 i 0.3 E-02 5.1 i 1.2 E-03 11/19 LT. 3. E-02 11/14 1I/21 9.70E 03 CU. FT. 3.8 i 0.3 E-02 2.5 i 1.0 E-03 11/23 LT. 2. E-02 11/21 11/28 1.00E 04 CU. Fr. 2.0 1 0.3 E-02 2.0 i 1.4 E-03 11/30 LT. 2. E-02 11/28 12/05 1.00E 04 CU. FT. 2.1 1 0.3 E-02 LT. 1. E-03 12/07 LT. 3. E-02 12/05 12/12 1. ole 04 CU. FT. 2.6 1 0.3 E-02 2.0 i 1.4 E-03 12/14 LT. 2. E-02 12/12 12/18 8.60E 03 CU. Fr. 4.3 1 0.5 E-02 2.8 i 1.5 E-03 12/27 L T. 3. E-02 12/18 12/26 1.21E 04 CU. FT. 2.7 1 0.3 E-02 1.8 i 1.3 E-03 12/29 L T. 2. E-02 12/26 01/02 9.6IE 03 CU. FT. 4.5 1 0.4 E-02 L T. 2. E-03 01/04 LT. 2. E-02 t
1
- . . _ - - . _ . - - - - _ - - - _ _ - - - - . - - - - . - - - - - - - - - -- - - - - _ - _ _ . - - - - - - - - _ _ - - _ - a w > - - - - -+--w.- , - - - , - - - . - - -, - -
1 1
N-m FUEEJC POWER INSTEICT j
COOPER NUCIEAR STA110N EXPOSURE PA1HWAY- AIRBORNE j AIR PARI 1CUIATE & CHARCOAL F11"IERS l STA110N NUMBER 03 STA"I1ON 03 - 2.5 ML 338 DEG. IND.
COLL TIME AP FILTER AP FIL1ER MID-COUNT CHARCOAL FIL'IER !
START STOP GROSS BETA GROSS AIPHA TIME l-131 i j DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME (PCI/CU. M.)
01/03 01/10 1.00E 04 CU. FT. 4.2 1 0.4 E-02 2.4 i 1.2 E.03 01/14 L T. 2. E-02 '
OI/10 0I/17 1.01E 04 CU. FT. 3.8 i 0.4 E-02 LT. 1. E-03 01/21 LT. 2. E-02 t 01/17 01/24 1.01E 04 CU. FT. 2.4 1 0.3 E-02 1.7 1 1.1 E-03 01/26 LT. 3. E-02 01/24 01/31 1.05E 04 CU. Fr. 4.0 1 0.4 E-02 3.1 i 1.3 E.03 02/04 LT. 2. E-02 01/31 02/07 9.64E 03 CU. FT. 2.1 1 0.3 E-02 [
1.1 i 1.0 E-03 02/11 LT. 3. E-02 :
02/07 02/14 1.01E 04 CU. FT. 2.7 i 0.3 E-02 2.8 i 1.4 E-03 02/18 L T. 4. E-02 ;
02/11 02/21 1.03E 04 CU. FT. 2.0 1 0.3 E-02 LT. 1. E-03 02/25 LT. 4. E-02 -
02/21 02/28 9.93E 03 CU. Fr. 2.0 1 0.3 E-02 2.8 i 1.3 E-03 03/04 LT. 4. E.02 <
02/20 03/07 1.04E 04 CU. FT. 2.9 i 0.3 E-02 1.9 i 1.1 E-03 03/12 LT. 2. E-02 .
03/07 03/14 9.75E 03 CU. FT. 1.8 i 0.3 E-02 LT.2. E-03 03/18 LT. 3. E-02 03/14 03/21 9.98E 03 CU. FT. 1.8 1 0.3 E-02 LT. 1. E-03 03/24 LT. 4. E-02
- 03/21 03/28 1.02E 04 CU.FT. 1.4 10.3 E-02 LT. 1. E-03 03/30 L T. 2. E-02 t 8 03/28 04/04 1.04E 04 CU. FT. 1.1 1 0.2 E-02 1.3 i 1.0 E-03 04/09 LT. 3. E-02 !
04/04 04/11 9.88E 03 CU. FT. 1.8 i 0.3 E-02 1.4 i 1.0 E-03 04/14 L T. 3. E-02 i 04/11 04/18 9.78E 03 CU. FT. 1.8 i 0.3 E-02 LT. 1. E-03 04/21 LT. 2. E-02 !
04/18 04/25 1.01E 04 CU. FT. 1.3 1 0.3 E-02 1.9 i 1.4 E-03 04/29 LT. 3. E-02 04/25 05/02 1.03E 04 CU. FT. 1.6 i O.3 E-02 LT.2. E-03 05/10 LT. 4. E-02 !
05/02 05/09 9.82E 03 CU. FT. 1.1 i 0.2 E-02 1.4 11.0 E-03 05/16 LT. 4. E-02 !
05/09 05/16 1.01E 04 CU. PT. 1.1 1 0.2 E-02 2.2 i 1.4 E-03 05/19 LT. 3. E-02
, 05/16 05/23 1.01E 04 CU. FT. 1.4 1 0.3 E-02 .97i.92 E-03 05/26 LT. 3. E-02
- l 05/23 06/30 !
05/30 06/06
- 06/06 06/13 **
(
06/13 06/20 9.81E 03 CU. FT. 2.3 i O.3 E-02 2.3 i 1.4 E-03 06/25 L T. 4. E-02 06/20 08/27 1.01E 04 CU. FT. 2.0 1 0.3 E-02 2.8 i 1.3 E-03 07/02 LT. 4. E-02 :
06/27 07/05 1.15E 04 CU. FT. 1.1 i O.2 E-02 3.0 i 1.3 E-03 07/12 LT. 4. E-02 '
07/05 07/11 8.48E 03 CU. FT. 1.9 i 0.3 E-02 1.7 i 1.4 E-03 07/15 LT. 3. E-02 07/11 07/18 9.99E 03 CU. Fr. 2.6 i 0.3 E-02 LT.2. E-03 07/22 LT. 3. E.02 ;
07/18 07/25 1.20E 04 CU. FT. 1.8 i 0.3 E-02 LT. 1. E-03 07/27 LT. 2. E-02 07/25 08/01 1.03E 04 CU. FT. 1.9 i 0.3 E-02 1.2 i 1.0 E-03 08/05 LT. 2. E-02 t 08/01 08/08 9.70E 03 CU. FT. 2.4 i O.3 E-02 LT. 2. E-03 08/10 L T. 2. E-02 ;
08/06 08/15 1.02E 04 CU. FT. 2.1 1 0.3 E-02 1.8 i 1.3 E-03 08/17 L T. 2. E-02 ;
' Sample not collected - flooding I
- low air volume 4
. - . _ . -. -, . - , , - , -, ..w- .
- - - . . . - . . - - - . . - ~ . . . - . . . . . - . .-.- ....n_ _- .-
NEBRMsEA FUEEJC POWER DISTRICT COOPER NUCIE.AR STA"I1ON EXP')SURE PA'lilWAY - AIRBORNE AIR PARITULATE & CHARCOAL FILTERS i
S1AT10N NUMBER 03 STA110N 03 - 2.5 MI. 338 DEG. IND. t COIL TIME AP FIL'IER AP F1LTER MID-COUffT CHARCOAL F1LTER START FIDP GROSS BETA GROSS AIJHA TIME l-131 DAIE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME 0'CI/CU. M.)
08/15 08/22 1.06E 04 CU. FT. 0.97 i 0.23E-02 L.T. 1. E-03 08/27 L T. 3. E-02 08/22 08/29 9.79E 03 CU. FT. 4.6 i 0.4 E-02 2.5 i 1.7 E-03 09/01 LT. 3. E-02 08/29 09/05 1.00E 04 CU. FT. 3.3 i 0.3 E-02 1.91 1.2 E-03 09/06 LT. 3. E-02 09/05 09/12 1.00E 04 CU. FT. 2.1 1 0.3 E.02 2.3 i 1.3 E-03 09/18 LT. 4. E-02 09/12 09/19 9.91E 03 CU. FT. 2.9 i O.3 E-02 LT.2. E-03 09/22 LT. 3. E-02 09/19 09/26 1.02E 04 CU. FT. 1.5 1 0.3 E-02 LT. 2. E-03 10/01 LT. 4. E-02 10/03 10/10 1.00E 04 CU. FT. 2.4 1 0.3 E-02 1.5 i 1.2 E-03 10/13 LT. 3. E-02' 10/10 10/17 1.02E 04 CU. FT. 2.5 i 0.3 E-02 1.9 i 1.4 E-03 10/20 LT. 3. E-02 i 10/17 10/24 1.00E 04 CU. FT. 1.9 1 0.3 E.02 2.1 i 1.5 E-03 10/28 LT. 3. E-02 10/24 10/31 9.96E 03 CU. FT. 1.4 i 0.3 E-02 L T. 2. E-03 11/04 LT. 3. E-02
. 10/31 11/07 1.02E 04 CU. FT. 2.3 1 0.3 E-02 L T. 1. E-03 11/10 LT. 2. E-02 I1/07 11/14 1.00E 04 CU. FT. 3.0 1 0.3 E-02 LT.2. E-03 11/19 LT. 3. E-02 S 11/14 1I/21 1.02E 04 CU. FT. 2.9 i 0.4 E-02 1.1 i 1.0 E-03 11/23 L T. 2. E-02 11/21 11/28 1.00E 04 CU. FT. 2.9 i 0.3 E-02 2.8 i 1.5 E-03 11/30 LT. 2. E-02 11/28 12/05 1.01E 04 CU. Fr. 2.1 1 0.3 E-02 2.3 i 1.4 E-03 12/07 LT. 2. E-02 12/05 12/12 1.01E 04 CU. FT. 2.3 1 0.3 E-02 2.4 i 1.5 E-03 12/14 L T. 2. E-02 12/12 12/18 8.33E 03 CU. FT. 4.2 1 0.5 E-02 4.8 i 1.9 E-03 12/27 LT. 3. E-02 12/18 12/26 1.17E 04 CU. FT. 2.5 i 0.3 E-02 L. T. 2. E-03 12/29 L T. 2. E-02 12/26 01/02 1.00E 04 CU. FT. 3.6 1 0.4 E-02 1.61 1.3 E-03 01/04 LT. 2. E-02 i
_ _ _ _ _ . _ . _ _ _ _ _ . _ _ . _ _ _ - - - - +~~ - " - - - - ' - ~ ~ -
l h
NEERASEA PUBIJC POWER DISTRICT COOPER NUCIJ!:AR STA110N EXPOSURE PATHWAY- AIRBORNE ;
AIR PARTICUIA*IE & CHARCOAL F1L1ERS STA110N NUMBER 04 STA110N 04 - 3.0 Mt. 43 DEG. IND.
COLL TIME AP FILTER AP FIL1ER MID-COUNT CHARCOAL F1L'IER START STOP GROSS BETA GROSS ALPHA TIME I-131 DA'IE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TlME (PCI/CU. M.)
01/03 01/10 1.02E 04 CU. FT. 7.6 1 0.5 E-02 5.7 i 2.0 E-03 01/14 LT. 2. E-02 i 01/10 01/17 1.00E 04 CU. FT. 8.5 1 0.5 E-02 3.8 i 1.7 E-03 0I/21 LT. 2. E-02 ;
OI/17 01/24 7.90E 03 CU. PT. 6.5 1 0.6 E-02 5.7 i 2.1 E-03 01/26 LT. 3. E-02
'01/24 01/31 7.52E 03 CU. FT. 1.1 i 0.1 E-01 5.9 i 2.4 E-03 02/04 LT. 3. E-02 01/31 02/07 9.38E 03 CU. FT. 5.5 1 0.5 E-02 3.9 i 1.7 E-03 02/11 L T. 3. E-02 !
02/07 02/14 9.47E 03 CU. FT. 5.0 1 0.4 E-02 5.3 i 1.9 E-03 02/18 LT. 4. E-02 !
02/14 02/21 1.02E 04 CU. PT. 4.0 i 0.4 E-02 1.8 i 1.1 E-03 02/25 LT. 4. E-02 02/21 02/28 9.86E 03 CU. FT. 1.5 i 0.3 E-02 LT. 1. E-03 03/04 LT. 4. E-02 l 02/28 03/07 1.04E 04 CU. Fr. 2.8 i 0.3 E-02 2.2 i 1.1 E-03 03/12 LT. 2. E-02 !
! 03/07 03/14 9.71E 03 CU. FT. 2.8 i 0.3 E-02 LT.2. E-03 03/?8 L T. 3. E-02 i 03/14 03/21 9.97E 03 CU. FT. 1.7 i 0.3 E-02 1.4 i 1.2 E-03 03/24 LT. 4. E-02 03/21 03/28 1.01E 04 CU. Fr. 1.1 i 0.3 E-02 LT. 1. E-03 03/30 L T. 2. E-02 '
03/28 04/04 1.02E 04 CU. FT. 2.2 1 0.3 E-02 4.0 i 1.6 E-03 04/09 L T. 3. E-02 04/04 04/11 9.94E 03 CU. FT. 2.0 1 0.3 E-02 1.6 i 1.1 E-03 04/14 L T. 3. E-02 ,
04/11 04/18 9.92E 03 CU. FT. 1.9 i 0.3 E-02 LT. 1. E-03 04/21 LT. 2. E-02 l 0 04/18 04/25 1.01E 04 CU. FT. 1.4 i 0.3 E-02 1.7
- 1.4 E-03 04/29 L T. 3. E-02 04/25 05/02 1.02E 04 CU. Fr. 1.5 i 0.3 E-02 LT. 2. E-03 05/10 LT. 4. E-02 l 05/02 05/09 9.83E 03 CU. FT. 1.5 i 0.3 E-02 1.5 11.1 E-03 05/16 LT. 4. E-02 05/09 05/16 1.01E 04 CU. FT. 1.3 i 0.3 E-02 2.1 i 1.3 E-03 05/19 LT. 3. E-02 ;
05/16 05/23 1.01E 04 CU. FT. 1.5 i 0.3 E-02 1.7 i 1.1 E-03 . 05/26 LT. 3. E-02 05/23 05/30 1.01E 04 CU. FT. 0.84 i 0.23 E-02 LT.9. E-04 06/09 LT. 2. E-02 1
05/30 06/06 1.01E 04 CU.FT. 1.4 1 0.3 E-02 LT.2. E-03 06/09 L T. 2. E-02 06/06 06/13 1. ole 04 CU.FT. 1.5 1 0.3 E-02 LT. 1. E-03 06/18 LT. 4. E-02 06/13 06/20 6.66E 03 CU.FT. 4.0 i 0.5 E-02 4.4 1 2.3 E-03 06/25 LT. 6. E-02 ;
06/20 06/27 1.02E 04 CU.FT. 3.0 1 0.3 E-02 3.2 i 1.4 E-03 07/02 LT. 4. E-02 06/27 07/05 1.09E 04 CU.FT. 1.6 i 0.3 E-02 2.2 i 1.2 E-03 07/12 LT. 5. E-02 07/05 07/11 8.63E 03 CU.FT. 3.1 1 0.4 E-02 3.1 i 1.7 E-03 07/15 L T. 3. E-02 i 07/11 07/18 9.96E 03 CU. FT. 4.8 i 0.4 E-02 2.7 11.6 E-03 07/22 LT. 3. E-02 !
07/18 07/25 1.0lE 04 CU.FT. 3.6 1 0.4 E-02 2.8 i 1.5 E-03 07/27 L T. 2. E-02 07/25 08/01 1.03E 04 CU. FT. 3.5 1 0.4 E-02 1.5 i 1.1 E-03 08/05 LT. 2. E-02 08/01 08/08 9.65E 03 CU. FT. 2.4 1 0.3 E-02 LT. 2. E-03 08/10 LT. 3. E-02 08/08 08/15 9.65E 03 CU. FT. 3.6 i 0.4 E-02 2.4 i 1.5 E-03 08/17 LT. 3. E-02
, 08/15 08/22 9.87E 03 CU. PT. 3.0 1 0.3 E-02 3.4 i 1.6 E-03 08/27 L T. 4. E-02 t 08/22 08/29 9.84E 03 CU. FT. 2.8 i 0.3 E-02 LT.2. E-03 09/01 LT. 3. E-02 9
_ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ - .- -..-w- - w-- r,- . - - - - - - - - - - - +--~r -, , - , = - - ,,
NEBRASEA FUBIJC POWER DISTItICT COOPER NUCIEAR STA~IlON EXPOSURE PA"IEWAY - AIRBORNE AIR PARI 1CULATE & CHARCOAL FIL'IERS STATION NUMBER 04 STA'I1ON 04 - 3.0 MI. 43 DEG. LND.
COLL TIME AP F1L'IER AP FILTER MID-COUNT CHARCOAL FIL1ER STAKr STOP GROSS BETA GROSS ALPHA TIME I-131 DATE DA'IE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DA'IE TIME (PCI/CU. M.)
08/29 09/05 1.01E 04 CU. FT. 5.5 1 0.4 E-02 2.9 i 1.4 E-03 09/08 L T. 3. E-02 09/05 09/12 1.00E 04 CU. FT. 4.8 1 0.4 E-02 4.4 i 1.7 E-03 09/18 LT. 4. E-02 09/12 09/19 1.02E 04 CU. FT. 3.3 i 0.3 E.02 L T. 2. E-03 09/22 L T. 3. E-02 09/19 09/26 9.99E 03 CU. FT. 4.0 1 0.4 E-02 L T. 2- E-03 10/01 LT. 4. E-02 09/26 10/03 1.01E 04 CU. FT. 5.9 i 0.4 E-02 4.6 i 1.8 E-03 10/07 LT. 3. E-02 10/03 10/10 9.98E 03 CU. FT. 3.3 1 0.3 E-02 2.0 i 1.3 E-03 10/13 LT. 3. E-02 10/10 10/17 9.51E 03 CU. FT. 5.7 1 0.4 E-02 4.6 i 1.8 E-03 10/20 LT. 3. E-02 10/17 10/24 9.89E 03 CU .FT. 2.2 i 0.3 E-02 L T. 2. E-03 10/28 LT. 3. E-02 10/24 10/31 1.00E 04 CU. FT. 1.7 i 0.3 E-02 L T. 2. E-03 11/04 LT. 3. E-02 10/31 11/07 1.02E 04 CU. FT. 2.3 1 0.3 E.02 1.5 i 1.2 E-03 11/10 LT. 2. E-02 1I/07 11/14 9.98E 03 CU. FT. 3.1 1 0.3 E-02 LT. 2. E-03 11/19 LT. 3. E-02 G
G 11/14 11/21 1.01E 04 CU. FT. 3.1 1 0.4 E-02 1.1 i 1.0 E-03 11/23 L T. 2. E-02 11/21 11/28 1.00E 04 CU. FT. 2.9 i 0.3 E-02 3.5 i 1.7 E-03 11/30 LT. 2. E-02 11/28 12/05 1.00E 04 CU. FT. 2.8 i 0.4 E-02 2.4 i 1.4 E-03 12/07 L T. 3. E-02 12/05 12/12 1.01E 04 CU. FT. 2.3 1 0.3 E-02 2.0 1 1.4 E-03 12/14 LT. 2. E-02 12/12 12/18 8.60E 03 CU. FT. 4.0 i 0.4 E-02 2.7 i 1.5 E-03 12/27 LT. 3. E-02 12/18 12/26 1.19E 04 CU. FT. 2.4 i 0.L E-02 2.5 i 1.5 E-03 12/29 LT. 2. E-02 12/26 01/02 9.79E 03 CU. FT. 4.210.8 E-02 2.0 i 1.4 E-03 01/04 LT. 2. E-02 l
i l
i
l NEBRASEA FUBEJC POWER DISMICT COOPER NUCIEAR STA110N l EXPOSURE PA11tWAY- AIRBORNE AIR PARDCULA1E & CHARCOAL F1LTERS STA110N NUMBER 05 '
STA110N 05 - 3.5 MI.102 DEG. IND.
00tL TIME AP FILTER AP F1L'IER MID-COUNT CHARCOAL FIL'IER START S10P GROSS BETA GROSSAIRIA TIME I-131 l
DATE DA~IE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME (PCI/CU. M.)
01/03 01/10 1.02E 04 CU. FT. 5.6 1 0.4 E-02 1.8 i 1.1 E-03 01/14 LT. 1. E-02 01/10 01/17 1.00E 04 CU. FT. 5.6 i O.4 E-02 3.2 i 1.5 E-03 01/21 LT. 1. E-02
~
0I/17 01/24 1.00E 04 CU. FT. 3.7 i 0.4 E-02 1.8 i 1.2 E-03 01/26 LT. 2. E-02 01/24 01/31 1.05E 04 CU. Fr. 2.9 i 0.3 E-02 2.2 i 1.2 E-03 02/04 LT. 1. E-02 01/31 02/07 9.74E 03 CU. FT. 3.1 1 0.3 E-02 2.3 1 1.3 E-03 02/11 LT. 1. E-02 02/07 02/I4 1.00E 04 CU. FT. 2.0 1 0.3 E-02 2.2 i 1.2 E-03 02/18 LT. 3. E-02 02/14 02/21 9.94E 03 CU. FT. 3.2 1 0.3 E-02 1.5 i 1.1 E-03 02/25 L T. 2. E-02 02/21 02/28 9.86E 03 CU. FT. 2.3 1 0.3 E-02 2.1 i 1.2 E-03 03/04 LT. 3. E-02 02/28 03/07 1.05E 04 CU. FT. 3.7 i 0.4 E-02 1.7 i 1.0 E-03 03/12 LT. 1. E-02 03/07 03/14 9.71E 03 CU. FT. 3.2 1 0.4 E-02 LT. 2. E-03 03/18 L T. 1. E-02 03/14 03/21 1.00E 04 CU. FT. 2.4 i O.3 E-02 LT. 1. E-03 03/24 L T. 2. E-02 y 03/21-03/28 1.00E 04 CU. FT. 1.9 i 0.3 E-02 LT. 1. E-03 03/30 LT. 2. E-02 u 03/28 04/04 1.04E 04 CU. FT. 2.2 1 0.3 E-02 3.9 i 1.5 - E-03 LT. 1. E-02
- 9.61E 03 04/09 04/04 04/11 CU. FT. 3.2 1 0.4 E-02 1.8 1 1.2 E-03 04/14 LT. 2. E-02 04/11 04/18 9.92E 03 CU. FT. 2.1 x 0.3 E-02 1.5 i 1.2 E-03 04/21 LT. 1. E-02 04/18 04/25 1.00E 04 CU. FT. 2.2 1 0.3 E-02 LT.2. E-03 04/29 LT. 2. E-02 04/25 05/02 1.02E 04 CU. FT. 1.7 i 0.3 E-02 LT.2. E-03 05/10 LT. 2. E-02 05/02 05/09 9.83E 03 CU. FT. 1.5 i 0.3 E-02 0.95 i 0.9 E-03 05/16 LT. 2. E-02 05/09 05/16 1. ole 04 CU. FT. 1.2 1 0.2 E-02 1.8 i 1.3 E-03 05/19 LT. 2. E-02
- 05/16 05/23 1.01E 04 CU. FT. 1.8 i 0.3 E-02 2.8 i 1.4 E-03 05/28 LT. 2. E-02
- 05/23 05/30 9.98E 03 CU. FT. 0.98 i 0.24 E-02 1.7 i 1.1 E-03 06/01 LT. 2. E-02 05/30 06/06 1.01E 04 CU. FT. 1.7 i 0.3 E-02 LT.2. E-03 06/09 LT. 2. E-02 06/06 06/13 1. ole 04 CU. FT. 1.4 i 0.2 E-02 LT. 1. E-03 06/18 L T. 2. E-02 06/13 06/20 9.95E 03 CU. FT. 3.0 1 0.3 E-02 2.0 i 1.4 E-03 06/25 LT. 3. E-02 '
06/20 08/27 9.78E 03 CU. FT. 3.0 i 0.3 E-02 4.1 i 1.6 E-03 07/02 L T. 3. E-02 06/27 07/05 1.07E 04 CU. Fr. 1.4 i 0.2 E-02 1.9 i 1.1 E-03 07/12 LT. 3. E-02 07/05 07/11 8.63E 03 CU. FT. 2.8 i 0.4 E-02 2.2 i 1.5 E-03 07/15 LT. 2. E-02 l
07/11 07/18 9.96E 03 CU. FT. 3.8 i 0.4 E-02 3.2 11.7 E-03 07/22 LT. 2. E-02 07/18 07/25' l.01E 04 CU. FT. 07/27 LT. 2. E-02 07/25 08/01 1.03E 04 CU. FT. 3.5 1 0.4 E-02 1.8 i 1.2 E-03 08/05 LT. 2. E-02 08/01 08/08 9.65E 03 CU. FT. 2.6 1 0.3 E-02 LT.2. E-03 08/10 L T. 2. E-02 08/08 08/15 1. ole 04 CU. FT. 3.3 i 0.3 E-02 3.6 i 1.7 E-03 08/17 LT. 2. E-02 08/15 08/22 1.07E 04 CU. FT. 2.3 1 0.3 E-02 2.4 i 1.3 E-03 08/27 LT. 2. E-02
' Air Particulate no good - Alter assembly malfunction. Charmel filter ok.
_ _ _ - - _ _ - - _ _ - - _ - _ - . - - - - . - = - - - - - - - - - - - -
l l
L l
l NEBRASEA FUBIJC POWER DISTItICT r
COOPER NUCLEAR STATION l
EXPOSURE PA~niWAY - AIRBORNE AIR PARDCUIEIE & CHARCOAL F1L'IERS STA'llON NUMBER 05 STATION 05 - 3.5 Mt.102 DEG. IND.
I l
COtt TIME AP FILTER AP FIL'IER MID-COUNT CHARCOAL FILTER i
START STOP GROSS BETA GROSS AITHA TIME I-131 DA'IE DA~IE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DA*IE TIME (PCI/CU. M.)
08/22 08/29 9.85E 03 CU. FT. 3.1 1 0.3 E-02 2.3 i 1.7 E-03 09/01 LT. 1. E-02 08/29 09/05 1.01E 04 CU. FT. 4.5 i 0.4 E-02 4.1 i 1.7 E-03 09/08 LT. 2. E-02 09/05 09/12 1.00E 04 CU. FT. 4.2 i 0.4 E-02 3.1 i 1.4 E-03 09/18 LT. 3. E-02 09/12 09/19 1.02E 04 CU. FT. 3.5 i 0.3 E-02 2.5 i 1.6 E-03 09/22 LT. 2. E-02 09/19 09/26 1.OOE 04 CU. FT. 2.2 1 0.3 E-02 LT.2. E-03 10/01 LT. 2. E-02 09/26 10/03 1. ole 04 CU. FT. 4.5 i 0.4 E-02 2.8 i 1.5 E-03 10/07 LT. 2. E-02 10/03 10/10 9.99E 03 CU. FT. 3.4 i 0.4 E-02 1.6 i 1.2 E-03 10/13 LT. 2. E-02 10/10 10/17 1.02E 04 CU. FT. 3.5 1 0.4 E-02 3.0 i 1.6 E-03 10/20 LT. 2. E-02 10/17 10/24 1.01E 04 CU. FT. 2.9 i 0.3 E-02 2.0 i 1.4 E-03 10/28 LT. 1. E-02 >
10/24 10/31 1.00E 04 CU. FT. 1.5 1 0.3 E-02 L T. 2. E-03 11/04 LT. 2. E-02 10/31 11/07 1.02E 04 CU. FT. 2.3 i 0.3 E-02 L T. 1. E-03 11/10 L T. 2. E-02 U 11/07 11/14 9.98E 03 CU. FT. 3.1 1 0.3 E-02 L T. 2. E-03 11/19 LT. 2. E-02 ci I1/14 11/21 1.01E 04 CU. FT. 3.0 1 0.4 E-02 L T. 1. E-03 11/23 LT. 1. E-02 11/21 11/28 1.00E 04 CU. FT. 2.4 i 0.3 E-02 1.5 i 1.3 E-03 11/30 LT. 2. E-02 11/28 12/05 1.00E 04 CU. FT. 2.8 1 0.4 E-02 2.7 i 1.5 E-03 12/07 LT. 2. E-02 12/05 12/12 1.00E 04 CU. FT. 2.1 1 0.3 E-02 L T. 1. E-03 12/14 LT. 1. E-02 12/12 12/18 8.60E 03 CU. F T. 5.0 1 0.5 E-02 6.5 1 2.2 E-03 12/27 L T. 2. E-02 12/18 12/26 1.19E 04 CU. FT. 2.1 1 0.3 E-02 LT.2. E-03 12/29 L T. 1. E-02 12/26 01/02 9.76E 03 CU. FT. 4.1 i 0.4 E-02 LT.2. E-03 01/04 LT. 1. E-02 s
..- . . . - . . . - - - . - - - - - . - - - - -.~... - - .- - ... - . - . . .- . .- . -
Nummanza PUMJC FOWER MSTMCT COOPER NUCLEAR STA'I1ON EXPOSURE PA'IHWAY - AIRBORNE SR PARDCUIATE & CHARCOAL F1L'IERS STA"I1ON NUMBER 06 SI'ATION 06 - 3.0 MI.165 DEG. IND.
OOLL TIME AP FIL'IER AP FIL'IER MID-COUNT CHARCOAL FILTER - i START STOP GROSS BETA GROSS ALPHA TIME I-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME IPCI/CU. M.) ,
01/03 01/10 1.02E 04 CU. FT. 3.8 1 0.4 E-02 2.1 i 1.2 E-03 01/14 LT. 2. E-02 01/10 01/17 1.00E 04 CU. FT. 3.6 i O.4 E-02 3.9 i 1.6 E-03 01/21 LT. 4. E-02 '
OI/17 0I/24 1.00E 04 CU. FT. 2.7 1 0.3 E-02 1.7 i 1.1 E-03 01/26 LT. 2. E-02 01/24 01/31 9.60E 03 CU. FT.
- 02/04 LT. 2. E-02 01/31 02/07 9.77E 03 CU. FT. 1.9 i 0.3 E-02 LT.9. E-04 02/11 LT. 3. E-02 02/07 02/14 1.00E 04 CU. FT. 2.41 0.3 E-02 LT.9. E-04 02/19 L T. 3. E-02 02/14 02/21 1.03E 04 2.11 0.3 LT. 1.
CU. FT. E-02 E-03 02/25 LT. 2. E-02 02/21 02/28 9.86E 03 CU. FT. 1.7 i 0.3 E-02 2.3 i 1.2 E-03 03/04 LT. 3. E-02 02/28 03/07 1.05E 04 CU. FT. 3.2 i 0.3 E-02 1.4 1 0.9 E-03 03/12 L T. 3. E-02 i 03/07 03/14 9.71E 03 CU. FT. 1.9 i 0.3 E-02 1.9 i 1.5 E-03 03/18 LT. 2. E-02 03/14 03/21 9.98E 03 CU. FT. 1.9 1 0.3 E-02 2.4
- 1.4 E-03 03/24 LT. 2. E-02 r 03/21-03/28 1.01E 04 CU. FT. 1.3 1 0.3 E-02 LT. 1. E-03 03/30 LT. 3. E-02 '
G 03/28 04/04 1.05E 04 CU. FT. 2.1 i 0.3 E-02 1.3 i 1.0 E-03 04/09 L T. 2. E-02 i m 04/04 04/11 9.88E 03 CU. FT. 1.8 i 0.3 E-02 1.6 i 1.1 E-03 04/15 LT. 3. E-02 ;
04/11 04/18 9.88E 03 CU. FT. 1.6 1 0.3 E-02 1.8 i 1.2 E-03 04/22 LT. 3. E-02 !
04/18 04/25 1.02E 04 CU. FT. 1.1 i 0.3 E-02 LT.2. E-03 05/01 LT. 4. E-02 I 04/25 05/02 1.01E 04 CU. FT. 1.6 i 0.3 E-02 LT.2. E-03 05/10 L T. 5. E-02 -
05/02 05/09 9.83E 03 CU. FT. 1.5 1 0.3 E-02 LT. 0.9 E-03 05/16 LT. 5. E-02 05/09 05/16 1.01E 04 CU. FT. 1.1 1 0.2 E-02 LT. 1. E-03 05/19 L T. 4. E-02 i 05/16 05/23 1.01E 04 CU. FT. 1.6 i 0.3 E-02 2.5 i 1.3 E-03 05/26 LT. 2. E-02 -
05/23 05/30 1.01E 04 CU. FT. 1.0 1 0.2 E-02 1.5 11.1 E-03 06/02 LT. 3. E-02 05/30 08/06 1.01E 04 CU. FT. 1.4 i 0.3 E-02 LT.2. E-03 06/09 LT. 2. E-02 '
06/06 08/13 1. ole 04 CU.R. 1.4 i 0.2 E-02 LT. 1. E-03 06/18 LT. 3. E-02 06/13 08/20 9.49E 03 CU. FT. 2.3 i 0.3 E-02 2.I i 1.4 E-03 06/25 LT. 3. E-02 06/20 06/27 1.01E 04 CU. FT. 2.5 i 0.3 E-02 3.6 i 1.5 E-03 07/02 LT. 3. E-02 06/27 07/05 1.07E 04 CU. FT. 1.6 i 0.3 E-02 2.6 i 1.3 E-03 07/12 LT. 4. E-02 ;
07/05 07/11 8.62E 03 CU. FT. 2.2 i 0.3 E-02 3.3 i 1.7 E-03 07/15 LT. 4. E-02 07/11 07/18 9.13E 03 CU. FT. 3.4 1 0.4 E-02 LT. 2. E-03 07/22 LT. 2. E-02 07/18 07/25 1.01E 04 CU. FT. 2.2 1 0.3 E-02 1.8 i 1.3 E-03 07/27 LT. 2. E-02 07/25 08/01 1.03E 04 CU. FT. 2.4 i 0.4 E-02 LT. 1. E-03 08/05 L T. 3. E-02 08/01 08/08 9.65E 03 CU. FT. 2.3 i 0.3 E-02 LT.2. E-03 08/10 L T. 2. E-02 08/08 08/15 1.01E 04 CU. FT. 2.1 i 0.3 E-02 LT. 2. E-03 08/18 LT. 3. E-02 08/15 08/22 1.07E 04 CU. FT. 2.2 1 0.3 E-02 1.4 i 1.1 E-03 08/27 L T. 2. E-02
- Sampler separated.
t
NEBRASKA FUBEJC PUEFER DESTRICT COOPER NUCIEAR STA110N '
EXPOSURE PA11(WAY - AIRBORNE AIR PAR 11CULATE & CHARCOAL MLTERS STATION NUMBER 06 STATION 06 - 3.0 Mt.165 DEG. IND.
i OOfL TIME AP MLTER AP ML"lER MID-COUNT CHARCOAL ML'IER START STOP GROSS BETA GROSS AIPHA TIME I-131 ,
DA'IE DA'IE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DNIE TIME (PCI/CU. M.)
08/22 08/29 9.85E 03 CU. FT. 4.0 1 0.4 E-02 2.8 i 1.7 E-03 09/01 LT. 3. E-02 08/29 09/05 1.01E 04 CU. FT. 3.4 i 0.3 E-02 2.0 i 1.3 E-03 09/08 LT. 2. E-02 09/05 09/12 1.00E 04 CU. FT. 3.0 1 0.3 E-02 2.3 i 1.3 E-03 09/18 LT. 3. E-02 09/12 09/19 1.02E 04 CU. PT. 2.5 i 0.3 E-02 L T. 2. E-03 09/22 LT. 2. E-02 09/19 09/26 1. ole 04 CU. FT. 2.4 1 0.3 E-02 L T. 2. E-03 10/01 LT. 3. E-02 i 09/26 10/03 9.97E 03 CU. FT. 3.2 1 0.3 E-02 2.7 i 1.5 E-03 10/07 LT. 3. E-02 i 10/03 10/10 9.97E 03 CU. FT. 2.6 1 0.3 E-02 L T. 1. E-03 10/13 L T. 3. E-02 :
10/10 10/17 1.02E 04 CU. FT. 2.5 1 0.3 E-02 L T. 2. E-03 11/07 LT. 4. E-02 i 10/17 10/24 1.01E 04 CU.FT. 2.2 i 0.3 E-02 3.2 i 1.6 E-03 10/28 L T. 3. E-02 10/24 10/31 1. ole 04 CU.FT. 1.8 i 0.3 E-02 L T. 2. E-03 11/04 L T. 3. E-02 10/31 1I/07 1.01E 04 CU.FT. 3.1 1 0.4 E-02 1.4 i 1.2 E-03 11/10 LT. 2. E-02 11/07 11/14 9.98E 03 CU. FT. 3.6 i 0.4 E-02 L T. 2. E-03 11/19 LT. 3. E-02 i U 9
11/14 11/21 1.00E 04 CU. FT. 3.5 1 0.4 E-02 L T. 1. E-03 11/23 LT. 2. E-02 '
11/21 11/28 1.00E 04 CU. FT. 3.5 i 0.4 E-02 L T. 1. E-03 11/30 LT. 2. E-02 II/28 12/05 1.00E 04 CU. FT. 2.9 i 0.4 E-02 2.6 i 1.5 E-03 12/07 LT. 2. E-02 12/05 12/12 1. ole 04 CU.FT. 2.6 i 0.3 E-02 1.5 i 1.3 E-03 12/14 LT. 2. E-02 12/12 12/18 8.59E 03 CU. FT. 5.1 1 0.5 E-02 4.0 i 1.8 E-03 12/27 L T. 3. E-02 !
12/18 12/26 1.19E 04 CU. FT. 2.6 1 0.3 E-02 LT. 2. E-03 12/29 LT. 2. E-02 ,
12/26 01/02 9.77E 03 CU. FT. 4.7 i 0.4 E-02 1.8 i 1.4 E-03 01/04. LT. 2. E-02 i
- i l
l l ,
l l
L _ __ __- - - - - - - _ - -- - - - - - - - . . - - --
... __._m _ _ _ _ _ _ _ _ . - _ _ _ _ _ _ _ _ .~.- _ _ _. _ . . _ . . _ _ _ . . __. _ _ _ _ _ . . . . _ _ _ _ _ . _ _
NEERASEA FUEEC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY- AIRBORNE AIR PARI 1CUIATE & CHARCOAL F1LTERS STATION NUMBER 07 STATION 07 - 2.5 MI. 230 DEG. IND.
, ODIL TIME AP FILTER AP FTL'IER MID-COUlfr CHARCOAL FIL1ER START S1DP GROSS BETA GROSS AIPHA TIME I-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME PCI/CU. M.)
01/03 01/10 1.05E 04 CU. FT. 3.8 1 0.4 E-02 2.5 i 1.2 E-03 01/14 LT. 2. E-02 01/10 01/17 9.94E 03 CU. FT. 3.3 1 0.4 E-02 3.0 i 1.5 E-03 01/21 LT. 4. E-02 01/17 01/23 8.66E 03 CU. FT. 2.7 i 0.4 E-02 1.8 i 1.2 E-03 01/26 LT. 2. E-02 01/23 01/31 1.10E 04 CU. FT. 4.9 i 0.4 E-02 2.8 i 1.3 E-03 02/04 LT. 2. E-02 O1/31 02/07 1.04E 04 CU. FT. 1.8 1 0.3 E-02 L T. 8. E-04 02/11 LT. 3. E-02 02/07 02/14 9.98E 03 CU. FT. 2.5 i 0.3 E-02 1.7 1 1.1 E-03 02/19 LT. 3. E-02 02/14 02/21 1.01E 04 CU. FT. 2.5 1 0.3 E-02 2.1 i 1.2 E-03 02/25 LT. 2. E-02 02/21 02/28 9.64E 03 CU. FT. 1.6 i 0.3 E-02 1.7 i 1.1 E-03 03/04 LT. 3. E-02 02/28 03/07 1.03E 04 CU. FT. 2.4 1 0.3 E-02 1.2 1 0.9 E-03 03/12 LT. 3. E-02 03/07 03/14 1.03E 04 CU. FT. 2.5 i 0.3 E-02 2.2 i 1.5 E-03 03/18 LT. 1. E-02 03/14 03/21 1.00E 04 CU. FT. 1.7 i 0.3 E-02 3.9 i 1.7 E-03 03/24 LT. 2. E-02 03/21-03/28 9.89E 03 CU. FT. 1.2 1 0.3 E-02 1.6 i 1.3 E-03 03/30 LT. 3. E-02 '
g 03/28 04/04 1.06E 04 CU. FT. 2.0 1 0.3 E-02 2.5 i 1.3 E-03 04/09 LT. 2. E-02 04/04 04/11 1.00E 04 CU. Fr. 1.9 i 0.3 E-02 2.0 i 1.2 E-03 04/15 L T. 3. E-02 04/11 04/18 9.74E 03 CU. FT. 1.5 1 0.3 E-02 LT. 1. E-03 04/22 LT. 3. E-02 04/I8 04/25 1.02E 04 CU. FT. 1.2 i 0.3 E-02 LT. 2. E-03 05/01 L T. 4. E-02 04/25 05/02 9.70E 03 CU.FT. 1.6 i 0.3 E-02 2.0 i 1.5 E-03 05/10 LT. 5. E-02 05/02 05/09 9.93E 03 CU. FT. 1.5 i 0.3 E-02 2.7 11.3 E-03 05/16 LT. 5. E-02 05/09 05/16 1.01E 04 CU. FT. 1.2 1 0.2 E-02 1.9 i 1.3 E-03 05/19 LT. 4. E-02 05/16 05/23 9.99E 03 CU. Fr. 1.5 i 0.3 E-02 2.5 i 1.3 E-03 05/26 LT. 2. E-02 05/23 05/30 1.00E 04 CU.Fr. 0.9110.23 E-02 2.1 11.2 E-03 06/02 LT. 3. E-02 '
05/30 06/06 1.01E 04 CU.FT. 1.4 i 0.3 E-02 LT. 2. E-03 06/09 LT. 2. E-02 06/06 06/13 1.01E 04 CU. Fr. 1.5 1 0.3 E-02 LT. 1. E-03 06/18 L T. 3. E-02 06/13 06/20 1.05E 04 CU. FT. 2.8 i 0.3 E-02 3.6 i 1.6 E-03 06/25 LT. 3. E-02 06/20 06/27 1.01E 04 CU. FT. 2.5 i O.3 E-02 2.0 i 1.2 E-03 07/02 L T. 3. E-02 06/27 07/05 1.12E 04 CU. FT. 1.3 1 0.2 E-02 3.9 1 1.5 E-03 07/12 LT. 3. E-02 07/05 07/11 9.05E 03 CU. FT. 2.1 1 0.3 E-02 4.3 i 1.8 E-03 07/15 LT. 4. E-02 07/11 07/18 9.93E 03 CU. FT. 2.0 1 0.3 E-02 3.2 11.7 E-03 07/22 LT. 2. E-02 07/18 07/25 9.71E 03 CU. Fr. 2.3 i 0.3 E-02 LT. 1. E-03 07/27 LT. 2. E-02 07/25 08/01 1.02E 04 CU. Fr. 2.5 t 0.4 E-02 2.1 i 1.3 E-03 08/05 LT. 3. E-02 08/01 08/08 9.85E 03 CU. FT. 2.1 1 0.3 E-02 3.3 i 1.7 E-03 08/10 LT. 2. E-02 08/08 08/15 1.01E 04 CU. FT. 1.8 i 0.3 E-02 3.3 i 1.6 E-03 08/18 LT. 3. E-02 08/15 08/22 1.07E 04 CU. FT. 1.6 1 0.3 E-02 1.4 i 1.1 E-03 08/27 LT. 2. E-02 08/22 08/29 1.01E 04 CU. FT. 3.7 1 0.4 E-02 2.4 i 1.6 E-03 09/01 LT. 3. E-02 08/29 09/05 1. ole 04 CU. Fr. 3.1 1 0.3 E-02 2.8 i 1.4 E-03 09/08 LT. 2. E-02
- ~ .- , .. , . .. . ..
NEBRASEA PUBIJC POWER DISTRICT COOPER NUCIEAR STA' HON EXPOSUME PATHWAY - AIRBORNE AIR PARDCUIATE & CHARCOAL FIL'IERS STA'110N NUMBER 07 STA'110N 07 - 2.5 MI. 230 DEG. IND.
ODIL TIME AP F1L'IER AP FILTER MID-COUNT CHARCOAL FIL1ER START STOP GROSS BETA GPOSS ALPHA TIME I-131 DA1E DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME (PCI/CU. M.)
09/05 09/12 1.00E 04 CU. FT. 2.3 i 0.3 E-02 2.5 i 1.3 E-03 09/18 LT. 3. E-02 09/12 09/19 1.01E 04 CU. FT. 2.4 1 0.3 E-02 LT.2. E-03 CJ/22 LT. 2. E-02 09/19 09/26 1.01E 04 CU. FT. ~2.3 i 0.3 E-02 LT. 2. E-03 10/01 LT. 3. E-02 09/26 10/03 9.97E 03 CU. FT. 3.3 1 0.3 E-02 2.4 1 1.4 E-03 10/07 L T. 3. E-02 10/03 10/10 1.02E 04 CU. FT. 2.6 i 0.3 E-02 1.8 i 1.2 E-03 10/13 LT. 2. E-02 10/10 10/17 1.01E 04 CU. FT. 3.3 1 0.4 E-02 3.2 i 1.7 E-03 11/07 LT. 5. E-02 10/17 10/24 1.01 E 04 CU. FT. 2.1 1 0.3 E-02 1.7 i 1.4 E-03 10/28 LT. 3. E-02 10/24 10/31 9.97E 03 CU.FT. 1.3 1 0.3 E-02 L T. 2. E.03 11/04 LT. 3. E-02 10/31 11/07 1.02E 04 CU.FT. 2.7 1 0.3 E-02 2.1 i 1.3 E-03 11/10 LT. 2. E-02 11/07 11/14 9.93E 03 CU. FT. 3.4 1 0.4 E-02 L T. 2. E-03 11/19 LT. 3. E-02
- 11/14 11/21 9.73E 03 CU. FT. 2.9 i 0.4 E-02 L T. 1. E-03 11/23 L T. 2. E-02 m 11/21 11/28 1.00E 04 CU. FT. 2.8 1 0.3 E-02 3.1 i 1.6 E-03 11/30 L T. 2. E-02 11/28 12/05 1.00E 04 CU. FT. 1.8 i 0.3 E-02 2.4 i 1.4 E-03 12/07 LT. 2. E-02 12/05 12/12 1.01E 04 CU. FT. 1.7 1 0.3 E-02 2.4 i 1.5 E-03 12/14 LT. 2. E-02 12/12 12/18 8.60E 03 CU. FT. 4.2 1 0.5 E-02 4.0 i 1.8 E-03 12/27 LT. 3. E-02 12/18 12/28 1.21E 04 CU. FT. 2.5 1 0.3 E-02 LT. 2. E-03 12/29 L T. 2. E-02 12/26 01/02 9.60E 03 CU. FT. 5.2 1 0.4 E-02 2.1 i 1.4 E-03 01/04 LT. 2. E-02 i
f
NEERASEA PUBIJC POWER DISTRICT COOPER NUCIEAR STATION EXPOSURE PA'IHWAY - AIRBORNE AIR PARDCULA'IE & CHARCOAL FILTERS STA'I1ON NUMBER 06 STA110N 06 - 2.5 Mi. 260 DEG. IND.
COIL TIME AP FIL'IER AP FILTER MID-COUNT CHARCOAL F1L'IER START STOP GROSS BETA GROSS AIRIA TIME I-131 DA*IE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DA'IE TIME IPCI/CU. M.)
O1/03 01/10 1.04E 04 CU. Fr. 3.4 i 0.3 E-02 2.4 i 1.2 E-03 01/14 LT. 2. E-02 01/10 01/17 1.01E 04 CU. FT. 3.I i 0.3 E-02 2.0 i 1.3 E-03 01/21 LT. 4. E-02 01/17 01/24 9.70E 03 CU. PT. 2.4
- 0.3 E-02 2.9 i 1.4 E-03 01/26 L T. 2. E-02 01/34 01/31 1.05E 04 CU. PT. 5.1 1 0.4 E-02 5.7 i 1.8 E-03 02/04 LT. 1. E-02 0I/31 02/07 9.95E 03 CU. PT. 2.5 1 0.3 E-02 2.4 i 1.3 E-03 02/11 LT. 3. E-02 02/07 02/14 1.01E 04 CU.Fr. 2.0 1 0.3 E-02 2.1 i 1.2 E-03 02/19 LT. 2. E-02 02/14 02/21 1.03E 04 CU. FT. 2.110.3 E-02 1.1 i O.9 E-03 02/25 L T. 2. E-02 02/21 02/28 9.58E 03 CU. Fr. 2.1 1 0.3 E-02 1.7 i 1.1 E-03 03/04 LT. 3. E-02 02/28 03/07 1.07E 04 CU. PT. 3.2 i 0.3 E-02 1.5 i 1.0 E-03 03/12 LT. 3. E-0*2 03/07 03/14 9.77E 03 CU. PT. 2.3 1 0.3 E-02 LT. 2. E-03 03/18 LT. 2. E-02 03/14 03/21 9.98E 03 CU. FT. 1.7 i 0.3 E-02 LT. 1. E-03 03/24 LT. 2. E-02 Q 03/2103/28 9.88E 03 CU. FT. 9.8 i 2.6 E-03 LT. 1. E-03 03/30 LT. 3. E-02 03/28 04/04 1.06E 04 CU. PT. 1.8 i O.3 E-02 2.2 i 1.2 E-03 04/00 LT. 2. E-02 04/04 04/11 9.96E 03 CU. FT. 1.8 i 0.3 E-02 1.2 i 1.0 E-03 04/15 L T. 3. E-02 i 04/11 04/18 9.73E 03 CU. PT. 1.9 i 0.3 E-02 1.5 i 1.2 E-03 04/22 LT. 3. E-02 04/18 04/25 1.01E 04 CU. PT. 1.1 i 0.3 E-02 LT. 2. E-03 05/01 LT. 4. E-02 04/25 05/02 9.90E 03 CU. PT. 1.6 i 0.3 E-02 LT.2. E-03 05/10 LT. 5. E-02 05/02 05/09 9.90E 03 CU. FT. 1.1 i 0.2 E-02 2.2 11.2 E-03 05/16 LT. 5. E-02 05/09 05/16 1.01E 04 CU. FT. 1.2 1 0.2 E-02 LT. 1. E-03 05/19 LT. 4. E-02 05/16 05/23 1.01E 04 CU. FT. 1.2 i O.3 E-02 1.5 i 1.1 E-03 05/26 L T. 2. E-02 05/23 05/30 1.00E 04 CU. PT. 0.9110.24 E-02 LT. 0.9 E-03 06/02 LT. 3. E-02 05/30 06/06 1.01E 04 CU. Fr. 1.5 1 0.3 E-02 LT.2. E-03 06/09 LT. 2. E-02 06/06 06/13 1.01E 04 CU. FT. 1.5 i 0.3 E-02 1.2 11.0 E-03 06/18 LT. 3. E-02 06/13 06/20 9.20E 03 CU.Fr. 3.6 i 0.4 E-02 2.0 i 1.4 E-03 06/25 LT. 3. E-02 06/20 06/27 1.01E 04 CU. FT. 2.7 i 0.3 E-02 1.7 1 1.1 E-03 07/02 LT. 3. E-02 06/27 07/05 8.70E 03 CU.Fr. 2.3 1 0.3 E-02 4.8 i 1.9 E-03 07/12 LT. 4. E-02 07/05 07/11 ' 8.84E 03 CU. PT. 2.6 i 0.3 E-02 LT.2. E-03 07/15 LT. 4. E-02 07/11 07/18 9.81E 03 CU. PT. 2.3 1 0.3 E-02 LT.2. E-03 07/22 LT. 2. E-02 07/18 07/25 9.81E 03 CU. PT. 2.0 1 0.3 E-02 LT. 1. E-03 07/27 LT. 2. E-02 07/25 08/01 08/01 08/08 9.82E 03 CU. FT. 1.8 1 0.3 E-02 2.2 i 1.5 E-03 08/10 LT. 2. E-02 08/08 08/15 1.0lE 04 CU. FT. 3.4 1 0.3 E-02 3.2 i 1.6 E-03 08/18 LT. 3. E-02
' Analyze for total actMty only.
NEERASEA FUBEJC FUWER DIIBT1tICT COOPER NUCLEAR STA110N EXPOSURE PA1NWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 08 STA110N 08 - 2.5 MI. 260 DEG. IND.
COIL TIME AP FILTER AP FILTER MID-COUlfr CHARCOAL FIL1ER START STOP GROSS BETA GROSS ALPHA "!!ME I-131 DATE DATE VOLUME UNITS (PCl/CU.M.) (PCI/CU.M.) DATE TlME 0'CI/CU. M.)
08/15 08/22 1.07E 04 CU. FT. 3.0 i 0.3 E-02 1.9 i 1.2 E-03 08/27 LT. 2. E-02 08/22 08/29 9.97E 03 CU. FT. 6.0 1 0.4 E-02 3.4 i 1.6 E-03 09/01 LT. 3. E-02 08/29 09/05 1.01E 04 CU. FT. 5.0 1 0.4 E-02 2.2 i 1.3 E-03 09/08 LT. 2. E-02 09/05 09/12 9.99E 03 CU. Fr. 3.6 i 0.4 E-02 3.1 i 1.4 E-03 09/18 LT. 3. E-02 09/12 09/19 1.01E 04 CU. FT. 3.0 1 0.3 E-02 LT.2. E.03 09/22 LT. 2. E-02 09/19 09/26 1.01E 04 CU. FT. 2.2 1 0.3 E-02 LT. 2. E.03 10/01 LT. 3. E-02 09/26 10/03 9.97E 03 CU. FT. 4.9 i 0.4 E-02 4.3 i 1.7 E-03 10/07 L T. 3. E-02 10/03 10/10 1.02E 04 CU. FT. 2.9 i 0.3 E-02 1.7 i 1.2 E-03 10/13 LT. 2. E-02 10/10 10/17 1.00E 04 CU. FT. 3.9 1 0.4 E-02 4.0 1 1.8 E-03 11/07 L T. 5. E-02 10/17 10/24 1.01E 04 CU. FT. 2.6 1 0.3 E-02 LT. 2. E-03 10/28 LT. 3. E-02 10/24 10/31 1.00E 04 CU. FT. 1.4 1 0.3 E-02 L T. 2. E-03 11/04 LT. 3. E-02 t; 10/31 11/07 1.03E 04 CU. FT. 2.1 i 0.3 E-02 2.7 i 1.4 E-03 11/10 L T. 2. E-02
- 11/07 11/14 9.91E 03 CU. FT. 2.9 i 0.3 E-02 LT. 2. E-03 11/19 L T. 3. E-02 11/14 11/21 9.83E 03 CU. FT. 3.5 1 0.4 E-02 LT. 1. E-03 11/23 LT. 2. E-02 11/21 11/28 1.01E 04 CU. FT. 3.7 i 0.4 E-02 LT. 1. E-03 11/30 LT. 2. E-02 11/28 12/05 1.00E 04 CU. FT. '2.6 1 0.3 E-02 LT. 1. E-03 12/07 L T. 2. E-02 12/05 12/12 1. ole 04 CU. FT. 2.7 i 0.4 E-02 LT. 1. E-03 12/14 LT. 2. E-02 12/12 12/18 8.60E 03 CU. FT. 5.6 1 0.5 E-02 4.2 i 1.8 E-03 12/27 LT. 3. E-02 12/18 12/26 1.20E 04 CU.FT. 3.2 1 0.3 E-02 2.5 i 1.5 E-03 12/29 LT. 2. E-02 12/26 01/02 9.45E 03 CU. FT. 4.6 1 0.4 E-02 2.7 i 1.6 E-03 01/04 LT. 2. E-02 e - . . . - _ _ _ __ -_ _ _ . _ _ _ _ _ - _ _ . .
._ _ ._. . _.-... _ _ m .. . . . _ ._ . - - - _ _ _ _ _ _ _ . _ , _ _ - _ . . _ . _ _ _ _ _ _ - ._ . _ . _ . _ _ _
i
- Nmma FUMJC FUWER DWTRICT i COOPER NUCl2AR STATION
, EXPOSURE PAlifWAY- AIRBORNE ,
AIR PAR 11CUIA1E & CHARCOAL F11 IERS STA110N NUMBER 09 l
STATION 09 - 7.25 MI. 335 DEC. IND.
i 00tL TIME AP FIL1ER AP FILTER MID-COUPrr CHARCOAL FIL1ER i START STOP GROSS BETA GROSS AlfHA TIME I-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME (PCI/CU. M.)
01/03 01/10 1.03E 04 CU. Fr. 3.8 i 0.4 E-02 1.6 i 1.1 E-03 01/14 LT. 2. E-02 i 01/10 01/17 9.97E 03 CU. FT. 3.7 i 0.4 E-02 1.7 i 1.2 E-03 01/21 LT. 4. E-02 '
01/17 01/24 9.91E 03 CU. FT. 2.6 i 0.3 E-02 1.8 i 1.2 E-03 01/26 LT. 2. E-02 01/24 01/31 1.03E 04 CU. FT. 3.8 1 0.4 E-02 2.9 i 1.3 E-03 02/04 L T. 1. E-02 i 01/31 02/07 9.91E 03 CU. FT. 2.0 i 0.3 E-02 1.8 i 1.1 E-03 02/11 L T. 3. E-02 02/07 02/14 1.01E 04 CU. Fr. 2.1 i 0.3 E-02 1.5 i 1.1 E-03 02/19 LT. 2. E-02 '
02/14 02/21 1.03E 04 CU. FT. 2.5 i 0.3 E-02 1.8 i 1.1 E-03 02/25 LT. 2. E-02 02/21 02/28 9.62E 03 CU. FT. 1.8 i 0.3 E.02 1.7 i 1.1 E-03 03/04 LT. 3. E-02 02/28 03/07 1.06E 04 CU. FT. 3.2 i 0.3 E-02 1.9 i 1.0 E-03 03/12 L T. 3. E-02 1
03/07 03/14 9.75E 03 CU. FT. 2.1 i 0.3 E-02 LT. 2. E-03 03/18 LT. 2. E-02 03/14 03/21 9.95E 03 CU. FT. 1.5 i 0.3 E-02 LT. 1. E-03 03/24 L T. 2. E-02 O 03/21-03/28 9.98E 03 CU. FT. 1.3 1 0.3 E-02 1.5 i 1.2 E-03 03/30 L T. 3. E-02 03/28 04/04 1.05E 04 CU. FT. 1.9 i 0.3 E-02 1.5 i 1.0 E 03 04/09 L T. 2. E-02 04/04 04/11 9.94E 03 CU, FT. 2.0 1 0.3 E-02 1.4 i 1.0 E-03 04/15 LT. 3. E-02 04/11 04/18 9.88E 03 CU. FT. 1.3 1 0.2 E-02 LT. 1. E-03 04/22 LT. 3. E-02 04/18 04/25 1.02E 04 CU. Fr. 1.3 i 0.3 E-02 1.8 i 1.4 E-03 05/01 L T. 4. E-02 04/25 05/02 9.94E 03 CU. FT. 1.5 1 0.3 E-02 LT. 2. E-03 05/10 L T. 5. E-02 05/02 05/09 9.90E 03 CU. FT. 1.6 1 0.3 E-02 1.8 11.1 E-03 05/16 LT. 5. E-02 05/09 05/16 1. ole 04 CU. FT. 1.2 i 0.2 E-02 LT. 1. E-03 05/19 LT. 4. E-02 _
05/16 05/23 1. ole 04 CU. FT. 1.6
- 0.3 E-02 1.4 i 1.0 E-03 05/26 LT. 2. E-02 05/23 05/30 1.01E 04 CU. FT. 0.8310.23 E-02 LT. 0.9 E-03 06/02 LT. 3. E-02 05/30 06/06 1.0IE 04 CU. FT. 1.3 1 0.3 E-02 LT.2. E-03 06/09 LT.2. E-02 Os/Os 06/13 1.01E 04 CU. FT. 1.4 i 0.3 E-02 LT. 1. E-03 OS/18 LT.3. E-02 06/13 06/20 1.03E 04 CU. FT. 2.8 1 0.3 E-02 3.0 i 1.5 E-03 06/25 LT.3. E-02 06/20 06/27 9.90E 03 CU. PT. 2.0 1 0.3 E-02 2.1 i 1.2 E-03 07/02 LT.3. E-02 06/27 07/05 1.10E 04 CU. Fr. 1.2 i 0.2 E-02 2.8 i 1.3 E-03 07/12 LT.4. E-02 i 07/05 07/11 8.77E 03 CU. FT. 2.2 i 0.3 E-02 1.8 i 1.4 E-03 '07/IG LT.4. E-02 07/11 07/18 1.00E 04 CU. FT. 2.7 i 0.3 E-02 2.3 i 1.5 E-03 07/22 LT. 2. E-02 07/18 07/25 5.07E 03 CU. PT. 1.8 i 0.3 E-02 LT.2. E-03 07/27 LT.3. E-02 i 07/25 08/01 i 08/03 08/08 7.2IE 03 CU. FT. 1.8 i 0.3 E-02 2.8 i 2.1 E-03 08/10 LT. 2. E-02 08/06 08/15 1.0lE 04 CU. FT. 2.5 1 0.3 E-02 3.3 i 1.6 E-03 08/18 LT. 3. E-02
'Sasaple not collected - not running at couection time.
1
___m___.____ _ ____ _ _ _ _ _ . -_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . - -----.rv,*v - - - . - *_ -- , . . . -
_ c -,__m-r. -
v_.____._m_..a_ - -_ .-- _ _ _ _ _ _ _ _ _ -
Nemmaera yDBUC PUEMR DISTRICT COOPER NUCLEAR STA"nON EXPOSURE PA111WAY- AIRBORNE AIR PARDCUIATE & CHARCOAL MLTERS STATION NUMBER 09 4
STA~nON 09 - 7.25 MI. 335 DEG. IND.
COLL TIME AP MLTER AP F1L1ER MID-COUNT CHARCOAL FIL1ER START STOP GROSS BETA GROSS ALPHA TIME I-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.K) DATE TIME (PCI/CU. K) 08/15 08/22 1.07E 04 CU. FT. 1.5 i 0.3 E-02 2.0 i 1.3 E-03 08/27 L T. 2. E-02 08/22 06/29 9.93E 03 CU. FT. 4.1 i 0.4 E-02 LT.2. E-03 09/01 LT. 3. E-02 08/29 09/05 1.01E 04 CU. FT. 3.7 i 0.4 E-02 4.0 i 1.6 E-03 09/06 L T. 2. E-02 09/05 09/12 1.00E 04 CU. FT. 2.3 i 0.3 E-02 2.1 i 1.3 E-03 09/18 LT. 3. E-02 09/12 09/19 1.01E 04 CU. FT. 2.7 1 0.3 E-02 LT.2. E-03 09/22 LT. 2. E-02 09/19 09/26 1.01E 04 CU. FT. 2.4 1 0.3 E-02 LT.2. E-03 10/01 LT. 3. E-02 09/26 10/03 9.97E 03 CU. FT. 3.7 i 0.4 E-02 2.1 i 1.4 E-03 10/07 LT. 3. E-02 10/03 10/10 1.02E 04 CU. FT. 2.2 1 0.3 E-02 LT. 1. E-03 10/13 L T. 2. E-02 10/10 10/17 LOOE 04 CU. FT. 2.7 i 0.3 E-02 LT. 2. E-03 11/07 L T. 6. E-02 10/17 10/24 1.01E 04 CU. FT. 1.6 i 0.3 E-02 LT.2. E-03 10/28 LT. 3. E-02 '
10/24 10/31 1.0LE 04 CU.FT. 1.5 i 0.3 E-02 L T. 2. E-03 1I/04 LT. 3. E-02
- 10/31 I1/07 t03E 04 CU.FT. 3.0 1 0.3 E-02 1.8 i 1.2 E-03 11/10 L T. 2. E-02 8 11/07 11/14 9.W. 03 CU. FT. 3.3 1 0.4 E-02 LT.2. E-03 I1/19 L T. 3. E-02 11/14 11/21 9.88E % CU. FT. 3.7 i 0.4 E-02 1.6 i 1.2 E-03 11/23 LT. 2. E-02 '
11/21 11/28 1.01E 04 CU. FT. 3.3 1 0.4 E-02 1.9 i 1.4 E-03 11/30 LT. 2. E-02 '
11/28 12/05 1.00E 04 CU. FT. 2.7 1 0.4 E-02 2.7 i 1.5 E-03 12/07 LT. 2. E-02 ,
12/05 12/12 1. ole 04 CU. FT. 2.2 i 0.3 E-02 1.6 i 1.3 E-03 12/14 LT. 2. E-02 l' 12/12 12/18 8.60E 03 CU. FT. 4.5 i 0.5 E-02 2.8 i 1.5 E-03 12/27 LT. 3. E-02 12/18 12/26 1.12E 04 CU. FT. 1.9 i 0.3 E-02 2.0 i 1.4 E-03 12/29 LT. 2. E-02 12/26 0I/02 9.19E 03 CU. FT. 4.3 1 0.4 E-02 LT. 2. E-03 01/04 LT. 2. E-02
- _ _ _ _ . _ _ _ . _ _ . _ . . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . - - - - _ _ _ - - --- - - - - - ' - - - ' " ' ' - - - ' - -- ~ ~ ~~'- ' ~ " * ~ ' " ' ' " - - ' * ~
Nema PUMJC POWER DISTRBCT COOPER NUCl2AR STA'I1OM EXPOSURE PA'IMWAY - AIRBORNE AIR PARI 1CUIKIE & CHARCOAL FIL'IERS STA'I1ON NUMBER 10 STATION 10 - 10.0 Mt. ISO DEG. IND OOLL TIME AP FIL'IER AP F1L'IER MID-COUlfr CHARCOAL FIL'IER START S'IOP GROSS BETA GROSS AIPHA TIME l-131 DATE DA"IE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DA'IE TlME (PCI/CU. M.)
01/03 01/10 1.04E 04 CU. FT. -3.5 1 0.3 E-02 2.2 i 1.2 E-03 01/14 LT. 1. E-02 oI/10 01/17 1.01E 04 CU. FT. 3.0 1 0.3 E-02 LT. 1. E-03 01/21 LT. 2. E-02 0I/17 01/23 8.62E 03 CU. Fr. 2.3 i 0.3 E-02 LT. 1. E-03 01/26 LT. 1. E-02 01/23 01/31 1.15E 04 CU. FT. 4.5 1 0.4 E-02 3.0 i 1.3 E-03 02/04 LT. 1. E-02 o1/31 02/07 1. ole 04 CU. FT. 1.9 i 0.3 E-02 1.1 i 0.9 E-03 02/11 LT. 2. E-02 ,
02/07 02/14 1.01E 04 CU. Fr. 2.2 1 0.3 E-02 2.3 i 1.3 E-03 02/19 LT. 2. E-02 02/14 02/21 1.01E 04 CU. FT. 2.2 1 0.3 E-02 1.4 i 1.0 E-03 02/25 LT. 1. E-02 02/21 02/28 9.89E 03 CU. FT. 1.3 i 0.2 E-02 LT. 1. E-03 03/04 LT. 2. E-02 02/28 03/07 1.03E 04 CU. FT. 2.6 i 0.3 E-02 2.1 i 1.1 E-03 03/12 L T. 2. E-02 03/07 03/14 1.02E 04 CU. FT. 2.0 1 0.3 E-02 LT.2. E-03 03/18 LT. 1. E-02
~
03/14 03/21 9.82E 03 CU. FT. 1.6 i 0.3 E-02 2.0 i 1.3 E-03 03/24 L T. 2. E-02 03/21 03/28 9.79E 03 CU. FT. 1.2 1 0.3 E-02 1.4 i 1.2 E-03 03/30 L T. 2. E-02 '
N 03/28 04/04 1.04E 04 CU. Fr. 2.0 1 0.3 E-02 1.7 i 1.1 E-03 04/09 LT. 2. E-02 i 04/04 04/11 1.02E 04 CU. FT. 1.4 1 0.3 E-02 1.7 i 1.1 E-03 04/15 LT. 1. E-02 04/11 04/18 9.88E 03 CU. FT. 1.2 1 0.2 E-02 LT. 1. E-03 04/22 L"r. 2. E-02 04/18 04/25 1.02E 04 CU. FT. 1.0 i 0.2 E-02 LT.2. E-03 05/01 LT. 3. E-02 '
04/25 05/02 9.25E 03 CU. FT. 1.6 i 0.3 E-02 LT.2. E-03 05/10 LT. 4. E-02 05/02 05/09 9.90E 03 CU. FT. 1.4 1 0.3 E-02 LT. 9 E-03 05/16 LT. 3. E-02 05/09 05/16 1. ole 04 CU. FT. .971.24 E-02 LT. 1. E-03 05/19 LT. 2. E-02 05/16 05/23 1.01E 04 CU. FT. 1.6 1 0.3 E-02 1.5 i 1.1 E-03 05/26 LT. 1. E-02 05/23 05/30 1.00E 04 CU. FT. 0.88t0.23 E-02 LT. 0.9 E-03 06/02 LT. 2. E-02 05/30 06/06 1.01E 04 CU. FT. 1.8 10.3 E-02 LT.2. E-03 06/09 LT. 2. E-02 06/08 06/13 1.01E 04 CU. Fr. 1.3 10.2 LT. 1.
E-r.2 E-03 06/18 LT. 2. E-02 06/13 06/20 1.02E 04 CU. FT. 3.I 10.3 E-02 3.0 i 1.5 E-03 06/25 LT. 2. E-02 06/20 06/27 1.01E 04 CU. FT. 2.4 10.3 E-02 3.0 i 1.3 E-03 07/02 LT. 2. E-02 06/27 07/05 1.1IE 04 CU. FT. 1.8 10.3 E-02 LT.2. E-03 07/12 LT. 2. E-02 07/05 07/11 8.95E 03 CU. Fr. 2.1 10.3 E-02 2.1 11.5 E-03 07/15 LT. 3. E-02 07/11 07/18 9.53E 03 CU. FT. 2.6 1 0.3 E-02 LT.2. E-03 07/22 LT. 1. E-02 07/18 07/25 9.80E 03 CU. FT. 2.3 10.3 E-02 LT. 1. E-03 07/27 LT. 1. E-02 !
07/25 08/01 1.02E 04 CU. FT. 2.4 1 0.4 E-02 1.2 i 1.1 E-03 08/05 LT. 3. E-02 08/01 08/08 9.84E 03 CU. FT. 1.5 1 0.3 E-02 LT.2. E-03 08/10 LT. 1. E-02 08/08 08/15 1.01E 04 CU. FT. 2.4 i 0.3 E-02 2.4 i 1.4 E-03 08/18 LT. 2. E-02 08/15 08/22 1.07E 04 CU. FT. 2.0 1 0.3 _ E-02 2.1 i 1.3 E-03 08/27 LT. 2. E-02 l
i COOPER NUCIEAR STA110N EXPOSURE PA'IHWAY - AIRBORNE '
AIR PAR 11CUIATE 8t CHARCOAL F1L'IERS STA~I1ON NUMBER 10 ,
STA~I1ON 10 - 10.0 MI.160 DEG. IND COIL 'I1ME AP FIL'IER AP FIL'IER MID-COUltr CHARCOAL FIL'IER START STOP GROSS BETA GROSS AIPHA TIME l-131 DATE DA'IE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.) DATE TIME PCI/CU. M.) -
08/22 08/29 1.00E 04 CU. FT. 4.510.4 E-02 2.5 i 1.7 E-03 09/0I LT. 2. E-02 08/29 09/05 1.01E 04 CU. FT. 4.3 1 0.4 E-02 3.2 i 1.5 E-03 09/08 LT. 1. E-02 09/05 09/12 1.00E 04 CU. FT. 2.9 i 0.3 E-02 2.7 i 1.4 E-03 09/18 LT. 2. E-02 09/12 09/19 1.01E 04 CU. Fr. 2.9 i 0.3 E-02 1.8 i 1.1 E-03 09/22 LT. 1. E-02 09/19 09/26 1.01E 04 2.6 1 0.3 E-02 CU. FT. LT.2. E-03 10/01 LT. 2. E-02 !
09/26 10/03 9.97E 03 CU. FT. 3.8 1 0.4 E-02 1.7 i 1.3 E-03 10/07 LT. 2. E-02 t 10/03 10/10 1.02E 04 CU. PT. 2.6 i 0.3 E-02 1.6 i 1.2 E-03 10/13 LT. 2. E-02 ,
10/10 10/17 1.00E 04 CU.Fr. 3.5 i 0.4 E-02 3.3 i 1.7 E-03 11/05 LT. 5. E-02 '
10/17 13/24 1.00E 04 CU. FT. 1.8 1 0.3 E-02 1.9 i 1.4 E-03 10/28 LT. 2. E-02 ;
5 u
10/24 10/31 1.00E 04 CU. FT. 1.7 i 0.3 E-02 L T. 2. E-03 11/04 LT. 2. E-02 '
10/31 11/07 1.02E 04 CU. FT. 3.1 1 0.4 E-02 2.3 i 1.4 E-03 11/10 LT. 2. E-02 11/07 11/14 9.92E 03 CU.Fr. 3.5 i 0.4 E-02 LT.2. E-03 11/19 LT. 2. E-02 11/14 11/21 9.78E 03 CU. FT. 3.'210.4 E-02 1.6 i 1.2 E-03 1I/23 L T. 1. E-02 ;
11/21 11/28 1.00E 04 CU. Fr. 2.8 i 0.3 E.02 1.8 i 1.3 E-03 11/30 LT. 1. E-02 I1/28 12/05 1.00E 04 CU. FT. 2.5 1 0.3 E-02 2.3 i 1.4 E-03 12/07 LT. 2. E-02 l 12/05 12/12 1.01E 04 CU. FT. 2.4 1 0.3 E-02 2.7 i 1.5 E-03 12/14 L T. 1. E-02 !
12/12 12/18 8.60E 03 CU. FT. 4.7 i 0.5 E-02 4.2 i 1.8 E-03 12/27 L T. 2. E-02 ?
12/18 12/26 1.21E 04 CU. FT. 2.7 1 0.3 E-02 2.1 i 1.4 E-03 12/29 LT. 1. E-02 f 12/26 01/02 9.59E 03 CU. FT. 4.110.4 E-02 LT.2. E-03 01/04 LT. 1. E-02 j i
i l
1
. . - . . - .. . v , ._ .
i D. QUARTERLY COMPOSITES OF AIR PARTICUIATE FILTERS I
STATIONS 01-10 1
1 6
l 1
1 4
- l 4
l; i
i 1
1 a
f 1
4 i i
1 s
s 4
J 1
l 136 l I
NEBRASEA FUBIJC POWER DESTIUCT COOPER NUCLEAR STKt10N EXPOSURE PATHWAY - AIRBORNE COMPOSTIE AIR PARI 1CUIATE MLTERS (PCI/CU. M.) 6 STATION NUMBER 01 STK110N 01 - 0.1 MI. 225 DEG. IND.
t DATE COLLECTED: 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPEC 1 RUM ANALYSIS:
- BE-7 1.0810.11 E-01 1.7410.17 E-01 1.5110.15 E-01 9.1511.15 E-02 K-40 LT.9. E-03 LT. 9. E-03 LT.8. E-03 LT. 1. E-02 MN-54 LT.6. E-04 LT.6. E-04 LT.5. E-04 LT. 5. E-04 CO-58 E-04 LT. 8. LT. 9. E-04 LT.8. E-04 LT.8. E-04 FE-59 LT. 3. E-03 LT.2. E-03 LT.2. E-03 LT. 2. E-03 CO-60 LT. 6. E-04 LT.7. E-04 LT. 5. E-04 LT.4. E-04 ZN-65 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 ZR-95 LT.9. E-04 LT.9. E-04 LT. 1. E-03 LT. 8. E-04 i
y RU-103 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03
$ RU- 106 LT.4. E-03 LT. 5. E-03 LT.5. E-03 LT.5. E-03 I-131 L T. 1. E-01 LT.8. E-02 LT. 1. E-01 LT.9. E-02 CS-134 LT. 5. E-04 LT.7. E-04 LT. 5. E-04 LT. 6. E-04 CS-137 LT.7. E-04 LT. 6. E-04 LT.6. E-04 LT. 6. E-04 BA-140 LT. 2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 CE-141 LT. 2. E-03 LT.3. E-03 LT.2. E-03 LT.2. E-03 i CE-144 LT. 3. E-03 LT.3. E-03 LT.3. E-03 LT.3. E-03 RA-226 LT. 9. E-03 LT. 1. E-02 LT.9. E-03 LT.9. E-03 TH-228 LT. 9. E-04 LT. 1. E-03 LT.8. E-04 LT 1. E-03 i
_ _ . _ __ ___ ________ __ ___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . ___ _. - _ _.~, _ . - - . _
_ _ _ . _ . . _ _. _. _ . _ _ _ _ - - - __ _ _ - - _ _ _ _ _- _ - . ._ .. - _ _ . _ ___ m _ _ .- - _
NEBRASEA FUBIJC POWER DISTRICT COOPER NUCLEAR STA110N EXPOSURE PATHWAY - AIRBORNE COMPOSTIE AIR PARI 1CUIATE FIL1ERS (PCI/CU. M.) i STA110N NUMBER 02 STATION 02 - 0.75 Mt. 225 DEG. IND.
DATE cot 1EC' 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPECT- i.I ANALYSIS: ;
BE-7 1.0110.10 E-01 1.8110.18 E-01 1.6010.16 E-01 8.79to.92 E-02 K-40 LT. 9. E-03 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 MN-54 LT. 5. E-04 LT.5. E-04 LT. 5. E-04 LT. 5. E-04 CO-58 LT.7. E-04 LT. 9. E-04 LT. 8. E-04 LT. 9. E-04 FE-59 LT.3. E-03 LT.2. E-03 LT. 3. E-03 LT.2. E-03 CO-60 LT.5. E-04 LT.4. E-04 LT. 4. E-04 LT. 6. E-04 i ZN-65 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 i ZR-95 LT.8. E-04 LT.9. E-04 LT.9. E-04 LT.8. E-04 g RU-103 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 ,
RU-106 LT.4. E-03 LT.4. E-03 LT. 5. E-03 LT.5. E-03 I-131 LT. 1. E-01 LT.8. E-02 LT. 1. E-01 LT.8. E-02 CS-134 LT.4. E-04 LT. 5. E-04 LT. 5. E-04 LT. 5. E-04 l CS-137 LT.6. E-04 LT. 5. E-04 LT. 5. E-04 LT. 5. E-04
! BA-140 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 CE-141 LT.2. E-03 LT.2. E-03 LT. 2. E-03 LT. 2. E-03 CE-144 LT.3. E-03 LT.3. E-03 LT. 2. E-03 LT.2. E-03 i RA-226 LT.7. E-03 LT.9. E-03 LT. 6. E-03 LT. 6. E-03 TH-228 LT. 7. E-04 LT.9. E-04 LT. 6. E-04 LT.7. E-04 l
1 i
_ _ _ _ _ _ _ _ _ _ . _ _ - _ - . _ _ _ _ __ __ _ ___. _m._. _ _ , - - . - - - .__ __ . __.____ _ . . . _ _ - - . . _ _ _ _ _ _ _ _ _ _ _ _ _ _
NEBRASEA PUBtJC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PA'nIWAY - AIRBORNE COMPOStrE AIR PARI 1CULATE FILTERS (PCI/CU. M.)
STATION NUMBER 03 STA'I1ON 03 - 2.5 MI. 338 DEG. IND.
DA"IE COLLEC1ED: 0I/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPECIRUM ANALYSIS:
BE-7 1.1010.16 E-01 1.5810.16 E-01 1.35tO.14 E-01 9.1611.01 E-02 K-40 LT.2. E-02 9.3115.40 E-03 LT.2. E-02 LT.2. E-02 MN.54 LT. 1. E-03 LT.7. E-04 LT. 5. E-04 LT. 6. E-04 CO-58 LT. 1. E-03 LT. 1. E-03 LT. 8. E-04 LT.8. E-04 FE-59 LT.4. E-03 LT.3. E-03 LT. 3. E-03 LT.3. E-03 CO-60 LT.9. E-04 LT.7. E-04 LT. 6. E-04 LT.6. E-04 ZN-65 LT. 2. E-03 LT.2. E-03 LT. 1. E-03 LT. 1. E-03 ZR-95 LT.2. E-03 LT. 1. E-03 LT.9. E-04 LT. 1. E-03 RU-103 LT.3. E-03 LT.2. E-03 LT. 1. E-03 LT. 1. E-03 g RU-106 LT.9. E-03 LT.7. E-03 LT.5. E-03 LT. 5. E-03 S I-131 E-01 LT.2. LT. 9. E-02 LT. 1. E-01 LT.9. E-02 CS-134 LT.9. E-04 LT.7. E-04 LT. 6. E-04 LT. 6. E-04 CS-137 LT.9. E-04 LT. 6. E-04 LT. 6. E-04 LT. 6. E-04 BA-140 LT.3. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 '
CE-141 LT.4. E-03 LT. 2. E-03 LT. 2. E-03 LT.2. E-03
- CE-144 LT. 6. E-03 LT. 3. E-03 LT. 3. E-03 LT.3. E-03 RA-226 LT. 1. E-02 LT. 9. E-03 LT. 8. E-03 LT.8. E-03 TH-228 LT. 1. E-03 LT.8. E-04 LT. 7. E-04 LT.7. E-04 I
i l
NEBRASEA PUBtJC F0WER DIST1tICT COOPER NUCEAR STATION EXPOSURE PA111WAY - AIRBORNE COMPOSTIE AIR PAR 11CUIEIE FILTERS (PCI/CU. M.)
STATION NUMBER 04 STATION 04 - 3.0 MI. 43 DEG. IND.
DATE COLECTED: 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPECTRUM ANALYSIS:
Bik7 1.5010.15 E-01 1.6110.16 E-01 2.2010.22 E-01 9.4211.06 E-02 K 40 LT. 1. E-02 LT.2. E-02 LT. 6. E-03 LT.7. E-03 MN-54 LT.6. E-04 LT. 6. E-04 LT. 4. E-04 LT.4. E-04 CO-58 LT. 1. E-03 LT. I. E-03 LT. 6. E-04 LT.6. E-04 FE-59 LT.3. E-03 LT.3. E-03 LT. 2. E-03 LT.2. E-03 CO-60 LT. 5. E-04 LT.6. E-04 LT. 5. E-04 LT. 5. E-04 ZN-65 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 ZR-95 LT. 1. E-03 LT.9. E-04 LT.6. E-04 LT. 7. E-04 RU-103 LT.2. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 h RU-106 LT. 6. E-03 LT. 5. E-03 LT.3. E-03 LT.4. E-03 1-131 LT. 1. E-01 LT.8. E-02 LT. 9. E-02 LT.7. E-02 CS-134 LT. 6. E-04 LT.7. E-04 LT.4. E-04 LT.5. E-04 CS-137 LT.6. E-04 LT.6. E-04 LT.4. E-04 LT.3. E-04 BA-14G LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 l
CE-141 LT.3. E-03 LT.2. E-03 LT.2. E-03 LT.2. E-03 CE-144 LT.4. E-03 LT.3. E-03 LT.2. E-03 LT.3. E-03 RA-226 LT. 1. E-02 LT.9. E-03 LT.7. E-03 LT.8. E-03 TH-228 LT. 1. E-03 LT. 8- E-04 LT. 7. E-04 LT.7. E-04 l
- . . . ~ . -. = .. .- . _ _
l I
i NEBRASF.A FUBtJC POWER DIS 11tICT COOPER NUCLEAR STK110N EXPOSURE PATHWAY - AIRBORNE COMPOSTIE AIR PAR 11CUIATE FILTERS (PCI/CU. M.)
STA110N NUMBER 05 STA110N 05 - 3.5 Mt.102 DEG. IND.
DATE COLLECTED: 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPECTRUM ANALYSIS:
BE-7 1.5210.15 E-01 1.7210.17 E-01 1.7110.17 E-01 8.8910.91 E-02 K-40 3.0810.64 E-02 LT.7. E-03 LT. 1. E-02 3.8210.55 E-02 MN-54 LT.7. E-04 LT.4. E-04 LT. 5. E-04 LT. 5. E-04 CO-58 LT. 1. E-03 LT.6. E-04 LT.7. E-04 LT. 7. E-04 FE-59 LT.3. E-03 LT.2. E-03 LT.2. E-03 LT. 2. E-03 CO-60 LT.6. E-04 LT. 5. E-04 LT.5. E-04 LT. 5. E-04 ZN-65 LT.2. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 ZR-95 LT. 1. E-03 LT.6. E-04 LT.7. E-04 LT.8. E-04
{ RU-103 RU-106 LT.2.
LT.6.
E-03 E-03 LT. 1.
LT.4.
E-03 E-03 LT. 1.
LT.4.
E-03 E-03 LT. 1.
LT.4.
E-03 E-03 I-131 LT. 1. E-01 LT.7. E-02 LT. 1. E-01 LT.7. E-02 CS-134 LT.7. E-04 LT. 5. E-04 LT.4. E-04 LT. 5. E-04 CS-137 LT.6. E-04 LT.4. E-04 LT.4. E-04 LT. 5. E-04 BA-140 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 CE-141 LT.3. E-03 LT.2. E-03 LT.2. E-03 LT.2. E-03 CE-144 LT.3. E-03 LT.2. E-03 LT.2. E-03 LT.2. E-03 RA-226 LT.9. E-03 LT. 8. E-03 LT. 6. E-03 LT.6. E-03 TH-228 LT.9. E-04 LT.7. E-04 LT. 6. E-04 LT.6. E-04
NEBRASKA FUBIJC POWER dis 11tICT COOPER NUCLEAR STA*I1ON EXPOSURE PATHWAY - AIRBORNE COMPOSTIE AIR PARI 1CUIATE F1LTERS (PCI/CU. M.) -
STATION NUMBER 06 STATION 06 - 3.0 ML 165 DEG. IND.
DATE COLIECTED: 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 CAMMA SPECIRUM ANALYSIS:
BE-7 1.2310.14 E-01 1.3210.13 E-01 1.6810.17 E-01 1.2210.13 E-01 K-40 LT. 1. E-02 4.6410.62 E-02 LT. 9. E-03 LT. 1. E-02 MN-54 LT.6. E-04 LT.5. E-04 LT.5. E-04 LT.5. E-04 CO-58 LT. 1. E-03 LT.8. E-04 LT. 7. E-04 LT.7. E-04 FE-59 LT.4. E-03 LT.2. E-03 LT. 2. E-03 LT. 2. E-03 CO-60 LT. 5. E-04 LT. 5. E-04 LT. 6. E-04 LT. 5. E-04 ZN-65 LT. 1. E-03 LT. 1. E-03 L T. 1. E-03 LT. 1. E-03 ZR-95 LT. 1. E-03 LT. 9. E-04 LT. 7. E-04 LT.8. E-04
! RU- 103 LT. 2. E-03 L T. 1. E-03 LT. 1. E-03 LT. 1. E-03 b RU-106 LT.6. E-03 LT.4. E.03 LT.4. E-03 LT.4. E-03 1-131 LT. 1. E-Ol LT.6. E-02 LT. 1. E-01 LT. 9. E-02 CS-134 LT.5. E-04 LT.5. E-04 LT. 5. E-04 LT. 6. E-04 CS-137 LT.6. E-04 LT.5. E-04 LT. 5. E-04 LT.5. E-04 BA-140 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 CE-141 LT.3. E-03 LT.2. E-03 LT. 2. E-03 LT. 3. E-03 CE-144 LT.4. E-03 LT.2. E-03 LT. 3. E-03 LT.4. E-03 RA-226 LT. 1. E-02 LT.7. E-03 LT. 9. E-03 LT. 1. E-02 TII-228 LT. 1. E-03 LT.6. E-04 LT. 9. E-04 LT.9. E-04
NEBRASEA PUBtJC POEFER DISTRICT COOPER NUCLEAR STA110N l EXPOSURE PATHWAY - AIRBORNE l COMPOSTIE AIR PARI 1CUIATE FILTERS ,
(PCI/CU. M.) l STA110N NUMBER 07 l STA110N 07 - 2.5 MI. 230 DEG. IND. I DATE COLIECIED: 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPECTRUM ANALYSIS:
BE-7 1.0310.12 E-01 1.8410.18 E-01 1.4110.14 E-01 8.9411.00 E-02 K-40 LT.8. E-03 LT.9. E-03 LT.2. E-02 7.6713.95 E-03 MN-54 LT. 5. E-04 LT. 5. E-04 LT.7. E-04 LT. 5. E-04 CO-58 LT.7. E-04 LT. 8. E-04 LT. 1. E-03 LT.7. E-04 FE-59 LT.3. E-03 LT.2. E-03 LT.3. E-03 LT.2. E-03 CO-60 LT.6. E-04 LT.6. E-04 LT.5. E-04 LT.5. E-04 ZN-65 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 ZR-95 LT.9. E-04 LT.8. E-04 LT. 1. E-03 LT. 7. E-04
% RU-103 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 '
" RU-106 LT. 5. E-03 LT. 5. E-03 LT.6. E-03 LT.4. E-03 I-131 LT. 1. E-01 LT. 7. E-02 LT. 1. E-01 LT.7. E-02
! CS-134 LT.6. E-04 LT. 5. E-04 LT. 6. E-04 LT. 5. E-04 l
CS-137 LT.6. E-04 LT. 5. E-04 LT.6. E-04 LT.4. E-04 BA-140 LT.2. E-02 LT. 2. E-02 LT.2. E-02 LT. 1. E-02 CE-141 LT.2. E-03 LT.2. E-03 LT.2. E-03 LT.2. E-03 CE-144 LT.3. E-03 LT. 3. E-03 LT.3. E-03 LT.3. E.03 RA-226 LT.9. E-03 LT. 1. E-02 LT.9. E-03 LT. ' 8. E-03
'I11-228 LT. 9. E-04 LT.9. E-04 LT.9. E-04 LT.7. E-04
NEBRASKA PUBIJC POWER DISTRICT COOPER NUCIEAR STKI1ON EXPOSURE PKIHWAY - AIRBORNE COMPOSTIE AIR PAR 11CUIATE FILTERS (PCI/CU. M.)
l STKI1ON NUMBER 08
! STA'I1ON 08 - 2.5 MI. 280 DEG. IND.
DATE COLIECIED: O1/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPECIRUM ANALYSIS:
( BE-7 1.0310.I1 E-01 1.85i0. I8 E-01 1.8610.19 E-01 1.0110.13 E-01 K-40 LT. 7. E-03 1.4310.47 E-02 LT. 1. E-02 LT. 1. E-02 MN-54 LT.5. E-04 LT.4. E-04 LT. 5. E-04 LT.6. E-04 CO-58 LT.7. E-04 LT.8. E-04 LT.8. E-04 LT.9. E-04 FE-59 LT.3. E-03 LT.2. E-03 LT.2. E-03 LT.2. E-03 CO-60 LT.5. E-04 LT.6. E-04 LT. 5. E-04 LT. 5. E-04 ZN-65 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 ZR-95 LT.8. E-04 LT. 9. E-04 LT.9. E-04 LT. 1. E-03 RU-103 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 LT. 2. E-03
{ RU-106 I-131 LT.4.
LT. 8.
E-03 LT.4. E-03 LT.4. E-03 LT.6. E-03 E-02 LT. 8. E-02 LT. 1. E-01 LT. 1. E-01 CS-134 LT. 5. E-04 LT.5. E-04 LT. 5. E-04 LT. 6. E-04 CS-137 LT.4. E-04 LT. 5. E-04 LT. 5. E-04 LT.6. E-04 BA-140 LT.2. E-02 L T. 1. E-02 LT.2. E-02 LT.2. E-02 CE-141 LT. 1. E-03 LT.2. E-03 LT.3. E-03 LT. 3. E-03 CE-144 LT.2. E-03 LT. 3. E-03 LT.3. E-03 LT. 5. E-03 RA-226 LT.6. E-03 L T. 1. E-02 LT.9. E-03 LT. 1. E-02 TH-228 LT.6. E-04 LT.9. E-04 LT.9. E-04 LT. 1. E-03 l
l t
NEBRASKA PUBLIC F04FER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARllCULATE FILTERS (PCI/CU. M.)
STATION NUMBER 09 STA110N 09 - 7.25 MI. 335 DEG. IND DATE COLLECIED: 01/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPECTRUM ANALYSIS:
BE-7 9.4410.94 E-02 1.3410.13 E-Ol 1.4110.14 E-01 8.6810.97 E-02 K-40 LT.7. E-03 4.9510.72 E-02 4.8910.76 E-02 LT. 2. E-02 MN-54 LT.4. 8-04 LT.6. E-04 LT. 7. E-04 LT. 5. E-04 CO-58 LT. 6. E-04 LT.8. E-04 LT. 1. E-03 LT.9. E-04 FE-59 LT. 1. E-03 LT.3. E-03 LT. 3. E-03 LT.3. E-03 CO-60 LT.4. E-04 LT.6. E-04 LT. 6. E-04 LT.6. E-04 ZN-65 L T. 1. E-03 LT.2. E-03 LT. 2. E-03 LT.2. E-03 ZR-95 LT.8. E-04 LT. 1. E-03 LT. 1. E-03 LT. 1. E-03 RU-103 LT. 1. E-03 LT. 1. E-03 LT. 2. E-03 LT. 1. E-03 h RU-106 LT. 3. E-03 LT. 5. E-03 LT. 5. E-03 LT. 6. E-03 1-131 LT. 8. E-02 LT.7. E-02 LT. 1. E-01 LT.9. E-02 CS-134 LT.4. E-04 LT.6. E-04 LT.7. E-04 LT.7. E-04 CS-137 LT.4. E-04 LT.6. E-04 LT. 6. E-04 LT.7. E-04 BA-140 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 CE-141 LT.2. E-03 LT.2. E-03 LT.2. E-03 LT.2. E-03 CE-144 LT.3. E-03 LT.3. E-03 LT. 3. E-03 LT.2. E-03 RA-226 LT.6. E-03 LT.8. E-03 LT.9. E-03 LT. 9. E-03 TH-228 LT.6. E-04 LT.8. E-04 LT.9. E-04 LT.8. E-04 l
l
l l
NEBRASEA FUMJC FOWER DN COOPER NUCIEAR STATION EXPOSURE PA~IHWAY - AIRBORNE COMPOSTIE AIR PARI 1CUIA1E FILTERS l 9'C1/CU. M.) '
STATION NUMBER 10 STATION 10 - 10.0 Mt. ISO DEG. IND.
DATE Coll.ECTED: O1/03-03/28 03/28-06/27 06/27-10/03 10/03-01/02 GAMMA SPECTRUM ANALYSIS:
l BE-7 1.0910.11 E-01 1.8310.18 E-01 1.6210.16 E-01 9.4710.95 E-02 K-40 LT.2. E-02 1.06i0.47 E-02 LT. 7. E-03 LT. 8. E-03 MN.54 LT. 7. E-04 LT. 5. E-04 LT. 6. E-04 LT. 5. - E-04 CO-58 LT. 1. E-03 LT.7. E-04 LT.8. E-04 LT.7. E-04 FE-59 LT.3. E-03 LT.2. E-03 LT. 2. E-03 LT.2. E-03 CO-60 LT.6. E-04 LT.4. E-04 LT. 5. E-04 LT. 5. E-04 ZN-65 LT. 2. E-03 LT. 1. E-03 LT. 1. E-03 L T. 1. E-03 ZR-95 LT. 1. E-03 LT.8. E-04 LT.8. E-04 LT.8. E-04
{ RU-103 RU-106 LT.2.
LT.6.
E-03 E-03 LT. 1.
LT. 5.
E-03 E-03 LT. 1.
LT.4.
E-03 E-03 LT. 1.
LT.4.
E-03 E-03
- 131 LT. 1. E-01 LT.7. E-02 LT. 1. E-Ol LT.7. E-02 CS-134 LT.6. E-04 LT.4. E-04 LT.5. E-04 LT. 5. E-04 CS-137 LT.6. E-04 LT.5. E-04 LT.5. E-04 LT. 6. E-04 BA-140 LT.2. E-02 LT.8. E-03 LT. 1. E-02 LT. 1. E-02 CE-141 LT.2. E-03 LT.2. E-03 LT.3. E-03 LT. 2. E-03 CE-144 LT.3. E-03 LT.4. E-03 LT.3. E-03 LT. 3. E-03 RA-226 LT.8. E-03 LT.9. E-03 LT.9. E-03 LT.8. E-03 TH-228 LT.8. E-04 LT.9. E-04 LT. 1. E-03 LT. 8. E-04
I
- x. nm 1
4 i
i 1
1 l
l 147
. . - . .-._ ~ . - - _ . - . - . . - - - - - . - . - . - . . - - - - - - - . - - . . . - - - - _ . . - - . . - . . . -
-ma yUMJC FOWER DWTRICT COOPER NUCIZAR STA110N EXPOSURE PATHWAY - INGESTION FISH (PCI/GM WET) i STA"I1ON NUMBER 28 l STA'llON 28 - 1.8 MI.150 DEG. IND l
DATE COllECIED- 07/25 07/25 07/25 10/11 10/12 FISH-CA"IY1SH FISH-CARP FISH-CARP QA CARP CA1 FISH RADIOCHEMICAL ANALYSIS:
GR-B 5.2 i 0.2 E 00 5.0 i 0.2 E 00 4.8 i 0.2 E 00 4.6 i 0.2 E 00 4.9 i 0.2 E 00 SR-89 LT.3. E-03 LT.3. E-03 LT. 5. E-03 LT.7. E-03 LT. 1. E-02 l
SR-90 LT.2. E-03 L T. 1. E-03 LT. 1. E-03 LT. 6. E-03 LT.4. E-03 GAMMA SPECTRUM ANALYSIS:
BE-7 LT.2. E-01 LT. 1. E-01 LT. 1. E-01 LT.2. E-01 LT. 1. E-01 K-40 3.33i0.33 E 00 3.0810.31 E 00 4.1810.42 E 00 2.9810.30 E 00 3.1210.31E 00 j MN-54 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 CO-58 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 2. E-02 FE-59 LT.4. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02 LT. 3. E-02 CO-60 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 ZN-65 LT.4. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02 LT. 3. E-02 ZR-95 LT. 2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 2. E-02 RU-103 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 RU-106 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 I-131 LT. 5. E-02 LT. 3. E-02 LT. 5. E-02 LT, 5. E-02 LT.4. E-02 CS-134 LT.2. E-02 L T. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 CS-137 LT.2. E-02 L T. 1. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 BA-140 LT.3. E-02 LT.3. E-02 LT. 3. E-02 LT.3. E-02 LT. 3. E-02 CE-141 LT.3. E-02 LT.2. E-02 LT. 2. E-02 LT.3.. -E-02 LT. 3. E-02 CE-144 LT. 1. E-01 LT. 5. 'E-02 LT.8. E-02 LT. 1. E-01 LT. 1. E-01 RA-226 LT.3. E-01 LT.2. E-0i LT.3. E-01 LT. 3. E-01 LT. 3. E-01
'111-228 LT.3. E-02 LT.2. E-02 LT. 3. E-02 LT.3. E-02 LT.3. E-02 L
2 .. _
v -. . . .
NEBRASEA FUBUC FOWER N COOPER NUCIEAR STATION EXPOSURE PATHWAY - INGESTION FISH (PCI/GM WET)
STA'I1ON NUMBER 35 STA110N 35 - 2.0 ML 350 DEG. CON.
DATE COIJEC1ED: 07/25 07/25 10/12 10/12 QA F1SH-CA'IFISH FISH-CARP CARP CARP RADIOCHEMICALANALYSIS:
G R-B 4.6 i 0.1 E 00 4.6 1 0.2 E 00 5.1 1 0.2 E 00 4.5 i 0.2 E 00 SR-89 LT.4. E-03 LT.3. E-03 LT. 7. E-03 LT.7. C-03 SR-90 LT. 1. E-03 LT. 1. E-03 LT. 6. E-03 8.5 i 2.5 E-03 '
GAMMA SPECIRUM ANALYSIS:
BE-7 LT. 1. E-01 LT. I. E-01 LT. 2. E-01 LT. 2. E-Ol K-40 2.8810.29 E 00 2.90iO.29 E 00 2.15to.22 E 00 3.0910.31 E 00 MN-54 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 2. E-02 g CO-58 LT. 1. E-02 LT.2. E-02 LT. 2. E-02 LT. 2. E-02
- FE-59 LT.2. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02 CO-60 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 ZN-65 LT.2. E-02 LT.3. E-02 LT. 3. E-02 LT. 4. E-02 ZR-95 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 RU-103 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 RU-106 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 LT.2. E-01 I-131 LT.3. E-02 LT. 5. E-02 LT. 5. E-02 LT.4. E-02 CS-134 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 CS-137 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 2. E-02 BA-140 LT.2. E-02 LT.3. E-02 LT.3. E-02 LT.3. E-02 CE-141 LT.2. E-02 LT.2. E-02 LT.3. E-02 LT. 3. E-02 CE-144 LT.8. E-02 LT.8. E-02 LT.9. E-02 LT. 1. E-01 RA-226 LT.2. E-01 LT.3. E-01 LT. 3. E-01 LT.3. E-01 TH-228 LT.2. E-02 LT.2. E-02 LT. 3. E-02 LT.3. E-02
, E MTIK - NEAREST PRODUCERS J
l l
l l
l l
l I
150
NEBRASKA PUBIJC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATIMAY - INCEST 10N MILK NEAREST PRODUCER (PCl/ LITER)
STATION NUMBER 99 STATION 99 - 10.25 MI.189 DEG. IND.
DATE COLLECTED- 01/03 02/07 03/07 03/07 QA 04/04 EADIOCHEMICAL ANALYSIS:
SR-89 LT. 8. E-01 LT.7. E-01 LT.6. E-01 LT. 5. E-01 LT. 7. E-01 SR-90 7.3 i 1.5 E-01 1.2 1 0.2 E 00 1.2 1 0.2 E 00 1.2 1 0.2 E 00 2.0 i O.2 E 00 I-131 LT. 1. E-01 LT. 3. E-01 LT. 2. E-0I LT.2. E.01 LT.2. E-01 CA (gm/ liter) 2.1 i 0.2 E 00 1.8 1 0.2 E 00 1.8 i 0.2 E 00 1.7 i 0.2 E 00 1.810.2 E 00 GAMMA SPECTRUM ANALYSIS:
BE-7 LT. 3. E O1 LT.3. E O1 LT. 3. E O1 LT.4. E O1 LT.3. E OI K-40 1.3510.13 E 03 1.3510.I4 E 03 1.4710.15 E 03 1.3710.I4 E 03 1.2710.13E 03 !
$ MN-54 LT.4. E 00 LT. 3. E 00 LT.3. E 00 LT. 4. E 00 LT.3. E 00 CO-58 LT.3. E 00 LT.3. E 00 LT. 3. E 00 LT. 4. E 00 LT. 3. E 00 3-59 LT.9. E 00 LT.8. E 00 LT. 8. E 00 LT. 1. E 01 LT.7. E 00 CO-60 LT.4. E 00 LT.4. E 00 LT. 3. E 00 LT. 5. E 00 LT.4. E 00 ZN-65 LT.9. E 00 LT. 8. E 00 LT. 8. E 00 LT. 1. E 01 LT. 8. E 00 ZR-95 LT.4. E 00 LT. 3. E 00 LT. 3. E 00 LT. 5. E 00 LT.4. E 00 RU-103 LT.4. E 00 LT.4. E 00 LT. 4. E 00 LT. 5. E 00 LT.4. E 00 i RU-106 LT.4. E 01 LT. 3. E 01 LT. 3. E 01 LT.4. E 01 LT.3. E 01 i 1-131 LT. 7. E 00 LT. 4. E 00 LT. 6. E 00 LT. 8. E 00 LT. 5. E 00 CS-134 LT.4. E 00 LT.4. E 00 LT. 4. E 00 LT. 5. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.5. E 00 LT.4. E 00 BA-140 LT.6. E 00 LT.4. E 00 LT.4. E 00 LT. 6. E 00 LT.4. E 00 CE-141 LT.8. E 00 LT.6. E 00 LT. 6. E 00 LT. 9. E 00 LT.6. E 00 CE-144 LT. 3. E 01 LT.3. E 01 LT. 2. E 01 LT.4. E 01 LT.3. E 01 RA.226 LT.9. E 01 LT.8. E 01 LT. 7.
E 01 LT. 1. E 02 LT.8. E 01 TH-228 LT. 7. E 00 LT.7. E 00 LT. 6. E 00 LT. 1. E 01 LT.7. E 00 i
i l
I
(
NEBRASEA PUBIJC POWER DISTRICT COOPER NUCIEAR STA'I1ON EXPOSURE PATHWAY - INGESTION ,
i MIIK NEAREST PRODUCER
- (PCI/IIIER)
STA110N NUMBER 99 STA110N 99 - 10.25 MI.189 DEG. IND.
i DATE COLIECTED: 05/02 06/06 06/06 QA 06/06-06/20 06/20 RADIOCHEMICAL ANALYSIS:
SR-89 LT. 6. E-01 LT. 8. E-01 SR-90 1.1 1 0.2 E 00 1.0 i 0.1 E 00 I-131 LT.3. E-01 LT. 2. E-01 LT. 1. E-01 LT. 3. E-01 CA (gm/ liter) 1.7 i 0.2 E 00 1.8 i 0.2 E 00 GAMMA SPECTRUM ANALYSIS:
BE-7 LT. 3. E 01 LT.3. E 01 LT.4. E 01 LT.4. E 01 g K-40 1.3510.13 E 03 1.3810.14 E 03 1.3810.14 E 03 1.34tO.13 E 03 N
MN-54 LT. 3. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 CO-58 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 FE-59 LT. 8. E 00 LT.9. E 00 LT.9. E 00 LT.9. E 00 CO-60 LT.4. E 00 LT. 4. E 00 LT.4. E 00 LT.4. E 00 I ZN.65 LT.7. E 00 LT.9. E 00 LT. 1. E 01 LT.9. E 00 l ZR-95 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 j RU-103 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 RU.106 LT.3. E 01 LT. 3. E 01 LT. 3. E 01 LT.4. E 01 I-131 LT.8. E 00 LT. 7. E 00 LT.7. E 00 LT. 9. E 00 t l
CS-134 LT.4. E 00 LT. 4. E 00 LT. 5. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT. 4. E 00 LT.5. E 00 LT. 5. E 00 BA-140 LT. 5. E 00 LT. 5. E 00 LT. 6. E 00 LT. 6. E 00 CE-141 LT.6. E 00 LT.8. E 00 LT.9. E 00 LT.7. E 00 i CE-144 LT. 2. E 01 LT. 3. E 01 LT.4. C 01 LT.3. E 01 '
RA-226 LT.7. E 01 LT.9. E 01 LT. l. E 02 LT. 8. E 01 i
TH-228 LT.6. E 00 LT. 7. E 00 LT.9. E 00 LT. 8. E 00 s - _ _
-+ - , , . , -
. . - . . - -. _ . . . - _ . . . . . ~ - . ~ . . . . _ . - - - - - . . . - - _ _ . ..-.. ~ . ._ ..
I NEBRASKA FUBLIC POWER DWTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION Milk NEAREST PRODUCER *
(PCI/LTTER)
STAllON NUMBER 99_
STATION 99 - 10.25 MI.189 DEG. IND.
DA1E COLLECIED: 07/05 07/05 QA RADIOCHEMICAL ANALYSIS:
SR-89 LT.9. E-01 SR-90 1.8 i 0.2 E 00 1-131 LT.2. E-01 LT.2. E-01 CA (gm/ liter) 1.8 1 0.2 E 00 GAMMA SPECTRUM ANALYSIS: ,
y BE-7 LT. 3. E 01 LT. 3. E 01 8 K-40 1.4110.14 E 03 1.4110.14 E 03 MN.54 LT.4. E 00 LT. 3. E 00 CO-58 LT.4. E 00 LT. 3. E 00 FE-50 LT. 9. E 00 LT.7. E 00 COM LT.4. E 00 LT.4. E 00 ZN-65 LT. 9. E 00 LT. 8. E 00 ZR-95 LT.4. E 00 LT.3. E 00 RU-103 LT.4. E 00 LT.4. E 00 RU-106 LT.4. E 01 LT.3. E 01 I-131 LT.7. E 00 LT. 6. E 00 CS-134 LT.4. E 00 LT.3. E 00 CS-137 LT.4. E 00 LT. 5. E 00 BA-140 LT. 6. E 00 LT.6. E 00 CE-141 LT. 6. E 00 LT.6. E 00 CE-144 LT.2. E 01 LT. 2. E 01 RA-226 LT.7. E 01 LT. 7. E 01 TH-228 LT. 6. E 00 LT. 6. E 00 i
____- - - ______-._ - __ _ _-____ _ _ - - - . - - _ _ _ _ - - _ _ _ _ - _ _ - _ - _ T. . .- - .
. . . _ . - .. .. . . . - . - . . - . . . . - - . - _ ~ . - . . . . . . . ~ ~ _
NEERASEA PUBEJC POWER DIST1tICT COOPER NUCIZAR STA'I1ON EXPOSURE PATHWAY - INGESTION MIIK NEAREST PRODUCER (PCI/tJIERI STATION NUMBER 61 STATION 81 - 3.5 MI. 328 DEG. IND.
DATE COUECTED: 07/19 08/01 08/01 QA 08/01-08/29 08/15 ,
l RADIOCHEMICAL ANALYSIS:
SR-89 LT.8. E-01 LT. 1. E00 i SR-90 1.6 i 0.2 E 00 1.4 i O.2 E 00 .
I-131 LT. 1. E-01 LT.2. E-01 LT. 2. E-01 LT.3. E-01
- CA 1.8 i 0.2 E 00 1.8 i 0.2 E 00 GAMMA SPECTRUM ANALYSIS:
BE-7 LT.3. E 01 LT.3. E 01 LT.4. E 01 LT.3. E 01 L
~ K-40 1.1810.12 E 03 1.2410.12 E 03 1.2810.13 E 03 1.0610.1lE 03 MN.54 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 CO-58 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT.3. E 00 FE-59 LT.8. E 00 LT.8. E 00 LT.9. E 00 LT.9. E 00 CO-80 LT.4. E 00 LT.4. E 00 LT.5. E 00 LT.4. E 00 ZN-65 LT.9. E 00 LT.9. E 00 LT. 1. E 01 LT.9. E 00 ZR-95 LT. 3. E 00 LT. 4. E 00 LT.4. E 00 LT.3. E 00 RU-103 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 r RU-106 LT.3. E 01 LT.3. E 01 LT.4. E 01 LT.3 E 01 1-131 LT.7. E 00 LT.7. E 00 LT.8. E 00 LT.4. E 00 CS-134 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 BA-140 LT. 6. E 00 LT.5. E 00 LT.6. E 00 LT.4. E 00 CE-141 LT. 7. E 00 LT.6. E 00 LT.7. E 00 LT.7. E 00 t CE-144 LT. 3. E 01 LT.2. E 01 LT.3. E 01 LT.3. E 01 RA-226 LT.8. E 01 LT.7. E 01 LT.8. E 01 LT.9. E 01 TH-228 LT.6. E 00 LT.6. E 00 LT.8. E 00 LT.7. E 00 1
. . _ . . __ _~ . . -. -. _ - ._, _- .._. . - - . - . .- -. _ _ _ - _ _ . . - _ _ - . _. -
NEBRASKA PUBtJC POWER DIS 110CT
! COOPER NUCLEAR STA110N EXPOSURE PATHWAY - INGESTION MIIJC NEAREST PRODUCER (PCI/III'ER)
STATION NUMBER 61 STA'I1ON 61 - 3.5 MI. 326 DEG. IND.
DATE COLLECIED: 08/15 QA 08/29 09/05 09/05 QA 09/05-09/19 RADIOCHEMICAL ANALYSIS:
SR-89 LT.7. E-01 SR-90 1.010.2 E 00 I-131 LT.3. E-01 LT. 2. E-01 LT.2. E-01 LT. 2. E-01 1.7 i 0.2 E 00 CA GAMMA SPECTRUM ANALYSIS:
BE-7 LT. 3, E O1 LT.3. E O1 LT.3. E O1 LT.3. E O1 K-40 1.36to.14E 03 1.1410.11 E 03 1.2310.12 E 03 1.28tO.13E 03 G MN-54 LT.4. E 00 LT. 3. E 00 LT. 3. E 00 LT.4. E 00
- CO-58 LT.4. E 00 LT.3. E 00 LT. 3. E 00 LT.4. E 00 FE-59 LT. 8. E 00 LT.8. E 00 LT 9. E 00 LT.9. E 00 CO-60 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 ZN-65 LT.9. E 00 LT. 8. E 00 L T. 1. E 01 LT.9. E 00 i ZR-95 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 RU-103 LT. 4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 RU-106 LT. 3. E 01 LT. 3. E 01 LT.4. E 01 LT.4. E 01
, I-131 LT. 5. E 00 LT. 5. E 00 LT.7. E 00 LT.7. E 00
( CS-134 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 BA-140 LT.4. E 00 LT. 5. E 00 LT. 5. E 00 LT.6. E 00 CE-141 LT.8. E 00 LT. 8. E 00 LT.9. E 00 LT.6. E 00
( CE-144 LT.4. E 01 LT.3. E 01 LT.4. E 01 LT.2. E 01 RA-226 LT. 1. E 02 LT.9. E 01 L T. 1. E 02 LT.7. E 01 l
TH-228 LT. 8. E 00 LT.8. E 00 LT.8. E 00 LT. 6. E 00
ImamaaKA m POWER N COOPER NUCIEAR STADON EXPOSURE PA~IHWAY - INGESVOPl MIIK NEAREST PRODUCER (PCI/IIIER)
STATION NUMBER 61 STKI1ON 61 - 3.5 MI. 326 DEG. IND DATE COUECTED- 09/19 10/03 10/03 QA 11/07 11/07 QA RADIOCHEMICAL. ANALYSIS:
SR-89 LT.2. E 00 LT. 1. E 00 LT. 6. E-01 LT. 9. E-01 SR-90 1.0 1 0.3 E 00 9.2 1 1.6 E-01 9.1 i 1.5 E-OI 9.1 i 1.8 E-01 1-131 LT.2. E-01 LT.4. E-01 LT.3. E-01 LT.3. E-01 LT. 1. E-01 CA 1.9 i 0.2 E 00 1.8 i 0.2 E 00 1.7 i 0.2 E 00 1.7 i 0.2 E 00 ,
GAMMA SPECIRUM ANALYSIS: ;
- BE-7 LT. 3. E 01 LT.3. E 01 LT.3. E 01 LT.3. E 01 LT.3. E 01
$ K-40 1.5110.15 E 03 1.2110.12 E 03 1.2510.13 E 03 1.2810.13 E 03 1.3410.13E 03 MN-54 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT. 3. E 00 LT.4. E 00 CO-58 LT.3. E 00 LT.3. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 FE-59 LT.7. E 00 LT.8. E 00 LT. 8. E 00 LT.7. E 00 LT.9. E 00 '
CO-60 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 ZN-65 LT.8. E 00 LT.8. E 00 LT.9. E 00 LT. 7. E 00 LT. 1. E 01 ZR.95 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 RU-103 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 RU-lO6 LT.3. E 01 LT. 3. E 01 LT.3. E 01 LT.3. E 01 LT. 3. E 01 I-131 LT.4. E 00 LT.5. E 00 LT.5. E 00 LT.4. E 00 LT. 5. E 00 CS-134 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT. 3. E 00 LT.4. E 00 CS-137 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 BA-140 LT.3. E 00 LT.4. E 00 LT.5. E 00 LT.3. E 00 LT.4. E 00 CE-141 LT. 5. E 00 LT.7. .E 00 LT.8. E 00 LT.5. E 00 LT. 7. E 00 i CE-144 LT.2. E 01 LT.3. E 01 LT.3. E 01 LT.2. E 01 LT.3. E 01 RA-226 LT.6. E 01 LT.9. E 01 L T. 1. E 02 LT.7. E 01 LT.8. E 01 TH-228 LT.6. E 00 LT.7. E 00 LT,9. E 00 LT.6. E 00 LT.8. E 00
NEBRASEA PUMJC POWER DISTRICT COOPER NUCIEAR STATION EXPOSURE PATHWAY - INGESTION MILK NEAREST PRODUCER (PCI/IJIER)
STATION NUMBER 61 STATION 61 - 3.5 MI. 326 DEG. IND.
DATE COIJECIED: 12/05 12/05 QA RADIOCHEMICALANALYSIS:
SR-89 LT.9. E-01 LT. 6. E-01 SR-90 1.2 i 0.1 E 00 1.1 i O.2 E 00 I-131 LT. 1. E-01 LT.2. E-01 CA 1.7210.17 E 00 1.7810.18 E 00 GAMMA SPECTRUM ANALYSIS:
BE-7 LT.3. E 01 LT.3. E 01
,h K-40 1.1810.12 E 03 1.4710.15 E 03 MN-54 LT.3. E 00 LT.3. E 00 CO-58 LT.3. E 00 LT.3. E 00 FE-59 LT.7. E 00 LT.6. E 00 CO-60 LT. 3. E 00 LT. 3. E 00 ZN-65 LT.8. E 00 LT.7. E 00 ZR-95 LT.3. E 00 LT.3. E 00 RU-103 LT.3. E 00 LT.3. E 00 RU-106 LT.3. E 01 LT.3. E 01 1-131 LT.4. E 00 LT.3. E 00 CS-134 LT.3. E 00 LT.3. E 00 CS-137 LT. 5. E 00 LT.4. E 00 BA-140 LT.4. E 00 LT.3. E 00 CE-141 LT.6. E 00 LT. 5. E 00 CE-144 LT.2. E 01 LT.2. E 01 RA-226 LT.7. E 01 LT. 6. E 01 TH-228 LT.2. E 00 LT. 6. E 00
~___________-_______-_-_____ ____________r--- ___ _______--__:-_-_- __ - - - - - - -~
-*c -
G. BELE - OTHER PRODUCERS f
1 1
1 l
i 158 l
_ _ .. , _ _ . _ . . _ _ . _ . . __ ___ . ~. _ - . . . _. . _ . _ . . . . _ _ _ _ . -. _ ._ _.
NEEEtASEA FUBEJC POWER DISTRICT COOPER NUCLEAR STAT 10N EXPOSURE PATHWAY - INGESTION MILK OIMER PRODUCERS (PCI/ LITER)
STA'llON NUMBER 42 STATION 42 - 12.85 Mt.156 DEG. IND.
DATE COtJECIED: 01/17 04/18 07/12 10/24 RADIOCHEMICAL ANALYSIS:
SR-89 LT.7. E-01 LT. 6. E-01 LT. 6. E-01 LT.7. E-01 SR-90 1.5 1 0.2 E 00 1.5 i 0.2 E 00 1.5 i 0.2 E 00 1.4 i O.1 E 00 1-131 LT.2. E-01 LT. 1. E-01 LT. 1. E-01 LT.2. E-01 CA (gm/lner) 1.9 i O.2 E 00 1.8 i 0.2 E 00 1.8 i 0 2 E 00 1.7 i 0.2 E 00 GAMMA SPECIRUwt ANALYSIS:
BE-7 LT. 3. E 01 LT.3. E 01 LT.3. E 01 LT.3. E 01 K-40 1.2410.12 E 03 1.3910.14 E 03 1.3510.14 E 03 1.42i0.14 E 03
- MN-54 LT.4. E 00 LT.3. E 00 LT.3. E 00 LT,4. E 00 lS CO-58 LT.4. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 ,
FE-59 LT.8. E 00 LT.8. E 00 LT.7. E 00 LT.8. E 00 P CO-60 LT.4. E 00 LT.4. E 00 LT. 3. E 00 LT.4. E 00 ZN.65 LT.8. E 00 LT.8. E 00 LT. 7. E 00 LT.8. E 00 ZR-95 uT. 4. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 RU-103 ; 7 T. E 00 LT.3. E 00 LT. 3. E 00 LT.4. E 00 RU-106 1 5. O. E 01 LT.3. E 01 LT.3. E 01 LT.3. E 01 1-131 LT.5. E 00 LT.4. E 00 LT. 6. E 00 LT. 5. E 00 CS-134 LT.4. E 00 LT.3. E 00 LT. 3. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.5. E 00 LT.4. E 00 LT.4. E 00 BA.140 LT. 5. E 00 LT.4. E 00 LT.5. E 00 LT.4. E 00 CE-141 LT.7. E 00 LT.6. E 00 LT.6. E 00 LT. 5. E 00 CE-144 LT.3. E 01 LT.2. E 01 LT. 2. E 01 LT.2. E 01 RA-226 LT.9. E 01 LT.7. E 01 LT. 7. E 01 LT.7. E 01 TH.228 LT.7. E 00 LT.6. E 00 LT.6. E 00 LT.7. E 00
- . _ . - . - . . . - - . . . - . - -- -. - . . - - - - .--- .. -- - . - . . ..-.-- .-- -- - +
--ra yDEEJC FUWER DEB 1RICT COOPER NUCLEAR STA110N EXPOSURE PATHWAY - IMGESTION MILK OINER PRODUCERS (PCI/tJI1CR)
STKI1ON NUMBER 100 STA110N 100 - 11.5 MI.197 DEG. IND.
DA11C COLIECTED: 01/17 04/18 07/11 10/24 RADIOCHEnGCAL ANAt.YSIS:
SR-89 LT.7. E-01 LT. 6. E-01 LT. 6, E-01 LT.7. E-01 SR-90 1.6 i 0.2 E 00 1.7 i 0.2 E 00 1.6 i 0.2 E 00 1.5 i 0.2 E 00 1-131 LT 2. E-Ol LT.2. E-01 LT.2. E-01 LT. 1. E-01 CA (gm/ liter) 1. i 0.2 E 00 1.8 i 0.2 E 00 1.8 i 0.2 E 00 1.7 i 0.2 E 00 GAMMA SPECTRUM ANALYSIS:
BE-7 LT.3. E 01 LT.3. E 01 LT. 3. E 01 LT. 3. E 01 K-40 1.4110.14 E 03 1.36i0.14 E 03 1.3210.13 E 03 1.42i0.14 E 03 MN.54 LT.4. E 00 LT.3. E 'JO LT.4. E 00 LT.4. E 00
- -- CO-58 LT.4. E 00 LT. 3. G 00 LT.4. E 00 LT.4. E 00 b FE-50 LT. 1. E 01 LT.6. E 00 LT.8. E 00 LT.8. E 00 CO-60 LT.4. E 00 LT. 3. E 00 LT.4. E 00 LT.4. E 00 ZN-65 LT. 1. E 01 LT. 7. E ^,0 LT. 8. E 00 LT.8. E 00 ZR-95 LT.4. E 00 LT. 3. E 00 LT.4. E 00 LT.4. E 00 RU-103 LT.4. E 00 LT. 3. E 00 LT.4. E 00 LT.4. E 00 1<U-106 LT.4. E 01 LT. 3. E 01 LT.3. E 01 LT.4. E 01 1-131 LT. 5. E 00 LT.4. E 00 LT.8. E 00 LT. 5. E 00 CS-134 LT. 4. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 CS-137 LT. 5. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 BA-140 LT.5. E 00 LT.4. E 00 LT.6. E 00 LT.4. E 00 CE-141 LT.9. E 00 LT. 5. E 00 LT. 6. E 00 LT. 5. E 00 CE-144 LT.4. E 01 LT.2. E 01 LT. 2. E 01 LT.2. E 01 RA-226 LT. 1. E 02 LT. 6. E 01 LT.7. E 01 LT. 7. E 01
'IM-228 LT.9. E 00 LT. 5. E 00 LT.7. E 00 LT.7. E 00
. . . , , s -. ., , _ , _ , . _ . , . ________m____ _ _ _ _ _ _ _ . . _ _ . _ . _ _ _ _ . . _
e . - - -
E GROUNDWATER 4
4 l
l i
1
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k i
161
_ . .. . .. . . . . . . - - - - - . . - - - - . . . = - - . ~ . - ~ _ - . _ - - - -. -- --
Mam PUMJC POWER DWTERCT COOPER NUCl2AR STA110N EXPOSURE PATHWAY - WATERBORNE WATER - GROUND !
(PCI/IJ1ERI STA110N NUMBER 11 STA110N 11 - 0.15 Mt. 225 DEG. IND.
DATE Coll 2CTED: 01/24 04/25 07/18 10/25 RADIOCHEMICALANALYSIS:
GR-A LT.4. E 00 LT.2. E 00 LT. 3. E 00 LT.4. E 00 GR-B 9.5 i 2.4 E 00 8.6 i 1.8 E 00 7.7 i 1.6 E 00 7.8 i 1.8 E 00 GAMMA SPECIRUM ANALYSIS:
BE-7 LT.3. E 01 LT.2. E 01 LT. 4. E 01 LT.3. E 01 i K-40 LT. 5. E 01 LT. 5. E 01 LT. 1. E 02 LT. 8. E 01 MN-54 LT.3. E 00 LT.3. E 00 LT. 4. E 00 LT. 3. E 00 CO-58 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT.3. E 00 E FE-59 LT. 7. E 00 LT. 5. E 00 LT.9. E 00 LT.7. E 00 CO-80 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT.3. E 00 ZN-65 LT.8. E 00 LT. 5. is t,C LT.8. E 00 LT. 6. E 00 ZR-95 LT. 4. E 00 LT.3. E 00 LT.4. E 00 LT. 3. E 00 -
RU-103 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT. 3. E 00 RU-106 LT.3. E 01 LT.2. E 01 LT.4. E 01 LT. 3. E 01 !
I-131 LT.4. E 00 LT.4. E 00 LT.7. E 00 LT.4. E 00 CS-134 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT. 3. E 00 ;
BA-140 LT.4. E 00 LT.4. E 00 LT. 6. E 00 LT. 4. E 00 CE-141 LT. 5. E 00 LT.5. E 00 LT. 6. E 00 LT.4. E 00 CE-144 LT.2. E 01 LT.2. E 01 LT.2. E 01 LT. 2. E 01 RA-226 LT.7. E 01 LT. 6. E 01 LT.7. E 01 LT.7. E 01 TH-228 LT.6. E 00 LT. 5. E 00 LT.7. E 00 LT. 6. E 00 TRr11UM ANALYSIS: ;
H-3 LT. 1. E 02 LT. 1. E 02 LT. 1. E 02 LT. 1. E 02
--,r-- .-v --~ ,, --m-. ~ ~ _- - ,
____._._--_____.m .. .. . _ . - - -
NEM PUBEJC POWER DMTRICT i COOPER NUCLEAR STATION EXPOSURE PATHWAY - WATERBORNE WATER - GROUND (PCI/IIIER)
STA110N NUMBER 47 '
STATION 47 - 25.75 ML 154 DEG. IND.
~
DATE C 7ECTED: 01/23 04/25 07/18 10/25 RADIOCHEMICAL ANALYSIS:
GR-A LT. 3. E 00 7.9 i 3.6 E 00 LT.3. E 00 LT. 3. E 00 GR-B 1.0 1 0.2 E 01 1.1 i 0.2 E 01 6.4 i 1.5 E 00 6.3 i 1.5 E 00 GAMMA SPECIRUM ANALYSIS:
BE-7 LT.4. E 01 LT.3. E 01 LT.3. E 01 LT. 3. E 01
~
K-40 LT. 6. E 01 LT.9. E 01 LT.9. E 01 LT.8. E 01 '
MN-54 LT.4. E 00 LT.3. E 00 LT.3. E 00 LT.3. E 00 CO-58 LT.4. E 00 LT.3. E 00 LT.3. E 00 LT. 3. E 00 !'
h FE-50 LT.8. E 00 LT.6. E 00 LT. 6. E 00 LT. 6. E 00 CO-80 LT.4. E 00 LT.3. E 00 . LT. 3. E 00 LT.3. E 00 ZN-65 LT. 8. E 00 LT.7. E 00 LT.7. E 00 LT.7. E 00 i ZR-95 LT.4. E 00 LT.3. E 00 LT.3. E 00 LT.3. E 00 RU-103 LT.5. E 00 LT.3. E 00 LT.3. E 00 LT. 3. E 00 RU-lO6 LT.4. E 01 LT.3. E 01 LT.3. E 01 LT.3. E 01 I-131 LT. 6. E 00 LT.4. E 00 LT. 6. E 00 LT.4. E 00 [
CS-134 LT.5. E 00 LT.3. E 00 LT.3. E OC LT.4. E 00 CS-137 LT.5. E 00 LT. 3. E 00 LT.3. E 00 LT.4. E 00 BA-140 LT.6. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 CE-141 LT.9. E 00 LT. 5. E 00 LT. 5. E 00 LT.4. E 00 CE-144 LT.4. E 01 LT.2. E 01 LT.2. E 01 LT.2. E 01 1 RA-226 LT. 1. E 02 LT.7. E 01 LT.6. E 01 LT. 6. E 01 l TH-228 LT. 1. E 01 LT. 6. E 00 LT. 5. E 00 LT. 6. E 00 i
i 11tTI1UM ANALYSIS:
H-3 LT. 1. E 02 LT. 1. E 02 LT. 1. E 02 LT. 1. E 02 i
P '*'5
L RIVER WATER 1
1 I
I i
i i
i i
n 4
i f
c I.
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164
l l
NEBRASKA PUBtJC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PAT 11WAY - WATERBORNE l WATER - RIVER j (PCI/ LITER)
STATION NUMBER 12 STATION 12 - 0.1 MI. 360 DEG. CON DA'IE COllECIED: 01/03 02/07 03/07 04/04 05/02 RADIOCIIEMICAL ANALYSIS:
SR-89 LT.2. E 00 LT.7. E-01 LT.7. E-01 LT. 1. E 00 LT.8. E-01 SR-90 LT.9. E-01 LT 3. E-01 LT.3. E-01 LT.5. E-01 LT.7. E-01 GR-A DIS LT.2. E 00 4.4 .t 2.7 E 00 LT.4. E 00 5.4 i 3.3 E 00 4.512.7 E 00 GR-A SUS 7.3 i 4.9 E-01 2.5 + 1.2 E 00 6.5 i 3.3 E 00 3.0 i 1.7 E 00 2.3 i 1.3 E 00 GR-B DIS 9.1 i 1.6 E 00 9.2 1 2.2 E 00 9.5 i 1.6 E 00 1.2 1 0.2 E 01 1.4 i O.2 E 01 GR-B SUS 2.2 1 0.7 E 00 6.3 i 1.5 E 00 2.5 i 0.2 E 01 1.2 1 0.2 E 01 9.711.3 E 00 GAMMA SPECI' RUM ANALYSIS:
BE-7 LT.2. E 01 LT.2. E 01 LT.3. E 01 LT.3. E 01 LT.3. E 01 K-40 LT. 5. E 01 LT.5. E 01 LT. 5. E 01 LT.8. E 01 LT.8. E 01
$ MN-54 LT.3. E 00 LT. 2. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 CO-58 LT. 3. E 00 LT.2. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 FE-59 LT.5. E 00 LT.5. E 00 LT.7. E 00 LT.7. E 00 LT.8. E 00 CO-60 LT.3. E 00 LT. 3. E 00 LT.4. E 00 LT.3. E 00 LT.3. E 00 ZN-65 LT.6. E 00 LT. 5. E 00 LT. 7. E 00 LT.7. E 00 LT.7. E 00 ZR-95 LT. 3. E 00 LT. 3. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 RU-103 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 RU-106 LT.2. E 01 LT.3. E 01 LT.3. E 01 LT.3. E 01 LT.3. E 01 1-131 LT.3. E 00 LT.4. E 00 LT.6. E 00 LT. 5. E 00 LT.9. E 00 CS-134 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 BA-140 LT.3. E 00 LT.3. E 00 LT.5. E 00 LT.4. E 00 LT.6. E 00 -
CE.141 LT. 5. E 00 LT.5. E 00 L T. 5. E 00 LT.6. E 00 LT. 6. E 00 CE-144 LT.2. E 01 LT.2. E 01 LT.2. E 01 LT.3. E 01 LT.2. E 01 I RA-226 LT.6. E 01 LT.7. E 01 LT. 6. E 01 LT.7. E 01 LT. 8. E 01 TH-228 LT.5. E 00 LT.6. E 00 LT.6. E 00 LT.6. E 00 LT.7. E 00 TRrI1UM ANALYSIS: 01/03-03/07 04/04 06/13 11 3 LT. 1. E 02 LT. 1. E 02
mammaairA m POWER ed1MBCT COOPER NUC1 EAR STATION EXPOSURE PATHWAY - WA1ERBORNE WATER - RIVER (PCl/lJ1ER)
STATION NUMBER 12 STA110N 12 - 0.1 ML 300 DEG. CON DA1E COLLECTED: 06/13 07/05 08/01 09/06 10/03 RADIOCHEhDCAL ANALYSIS:
SR-89 LT. 1. E 00 LT. 8. E-01 LT. 5. E-01 LT. 1. E 00 LT.3. E-01 SR-90 LT. 9. E-01 LT.7. E-01 LT.2. E-01 LT.3. E-01 LT.2. E-Ol GR-A DIS 3.1 1 2.7 E 00 LT.3. E 00 LT.2. E 00 LT.4. E 00 2.9 i 2.4 E 00 GR-A SUS 2.8 1 1.4 E 00 1.8 i 1.3 E 00 LT.8. E-01 LT. 6. E-01 1.2 i 0.7 E 00 GR-B DRS 1.4 1 0.2 E 01 1.2 i 0.2 E 01 1.4 i 0.2 E O1 1.2 1 0.2 E 01 8.7 i 1.5 E 00 GR-B SUS 8.9 i 1.3 E 00 1.1 i 0.1 E 01 4.8 1 0.9 E 00 LT.7. E-01 2.1 i 0.7 E 00 GAMMA SPECTRUM ANALYSIS:
BE-7 LT. 3. E 01 LT.3. E 01 LT. 3. E 01 LT.3. E 01 LT.3. E 01 e K-40 LT.5. E 01 LT. 5. E 01 LT. 1. E 02 LT. 6. E 01 LT.5. E 01
$ MN-54 LT.3. E 00 LT.3. E 00 LT. 3. E 00 LT.3. E 00 LT.3. E 00 CO-58 LT.3. E 00 LT.3. E 00 LT.3. E 00 LT. 3. E 00 LT.3. E 00 FE-59 LT.6. E 00 LT.6. E 00 LT.7. E 00 LT. 6. E 00 LT. 6. E 00 CO-60 LT.4. E 00 LT.3. E 00 LT.3. E 00 LT.3. E 00 LT.3. E 00 ZN-65 LT. 7. E 00 LT. 6. E 00 LT.8. E 00 LT.7. E 00 LT.7. E 00 ZR-95 LT. 3. E 00 LT. 3. E 00 LT.4. E 00 LT.3. E 00 LT.3. E 00 RU-103 LT.4. E 00 LT. 3. E 00 LT.4. E 00 LT.3. E 00 LT. 3. E 00 RU-106 LT.3. E 01 LT.3. E 01 LT. 3. E 01 LT.3. E 01 LT.3. E 01 1-131 LT.8. E 00 LT.8. E 00 LT. 5. E 00 LT. 5. E 00 LT.4. E 00 CS-134 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT. 3. E 00 LT.3. E 00 CS-137 LT.4. E 00 LT. 3. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 BA-140 LT. 6. E 00 LT. 6. E 00 LT. 5. E 00 LT. 5. E 00 LT.3. E 00 CE-141 LT.8. E 00 LT.7. . E 00 LT.5. E 00 LT. 6. E 00 LT. 5. E 00 CE-144 LT. 3. E 01 LT.3. E 01 LT. 2. E 01 LT.3. E 01 LT.2. E 01 RA-226 LT.8. E 01 LT.7. E 01 LT. 6. E 01 LT.7. E 01 LT.7. E 01 TH-228 LT.7. E 00 LT. 6. E 00 LT. 6. E 00 LT. 6. E 00 LT. 6. E 00
'lltTI1UM ANALYSIS: 07/05-00/06 H-3 LT. 1. E 02 y .. - . - -
. . . . .n
i NemmAara PUEEJC POWER DNFRECT COOPER NUC1J!:AR STATION EXPOSURE FADlWAY - WATERBORNE WA~IER - RIVER (PCI/1JIER) '
STA'I1ON NUMBER 12 STA'110N 12 - 3.1 MI. 300 DEG. CON DATE Coll.ECIED: 11/07 12/05 RADIOCHEAGCAL ANALYSIS: ,
SR-89 LT.8. E-01 LT. 1. E 00 SR-90 LT.4 E-01 LT.4 E-01 GR-A DES LT.3. E 00 LT.3. E 00 GR-A SUS 1.3 1 0.7 E 00 7.4 1 5.9 E-01 G R-B DES 1.0 i 0.2 E 01 9.1 i 1.6 E 00 GR-B SUS 3.2 i 0.8 E 00 2.6 i 0.7 E CO GAMMA SPECIRUM ANALYSIS:
BE-7 LT.3. E 01 LT.3. E 01
- K-40 LT. 6. E 01 LT. 1. E 02 ;
E MN-54 LT.3. E 00 LT.4. E 00 CO-58 LT.3. E 03 LT.4. E 00 FE-59 LT.7. E 00 LT.8. E 00 CO-60 LT.3. E 00 LT.4. E 00 I ZN-65 LT.7. E 00 LT.8. E 00 ZR-95 LT.3. E 00 LT.4. E 00 RU-103 LT.4. E 00 LT.4. E 00 i RU-106 LT.3. E 01 LT.3. E 01 1-131 LT.4. E 00 LT.4. E 00 CS-134 LT.4. E 00 LT.4. E 00 CS-137 LT.3. E 00 LT.4. E 00 E 00 BA-140 LT.4. LT.4. E 00 CE-141 LT.7. E 00 LT.5. E 00 CE-144 LT.3. E 01 LT.2. E 01 RA-226 LT.8. E 01 LT.7. E 01 TH.228 LT.7. E 00 LT. 6. E 00 TRl'I1UM ANALYSIS: 10/30-12/05 H-3 LT. 1. E 02
~
_ _ _ _ . _ _ . _ _ . _ _ _ . _ _ _ . _ _ _ _ _ _ _ . _ _ . _ = _ _ _ . _ _ _ . _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ . _ _ _ _ _ _ _ _ . - - . . - . . - _ ~ _ - .
NEBRASEA PUBtJC POWER DISTRICT COOPER NUCLEAR STA"I1ON EXPOSURE PATHWAY - WA1ERBORNE WATER - RIVER (PCI/IJIER)
STATION NUMBER 28 STA'I1ON 28 - 1.8 MI.150 DEG. IND.
DATE COILECIED: 01/03 02/07 03/07 04/04 05/02 RADIOCHEMICALANALYSIS:
SR-89 LT. 1. E 00 LT.7. E-01 LT.7. E-01 LT.9. E-01 LT. 1. E 00 SR.90 LT.9. E-0I LT.3. E-01 LT.3. E-01 LT.3. E-01 LT.7. E-01 GR-A DIS 2.7 i 2.2 .E 00 2.5 1 2.2 E 00 LT. 4. E 00 LT.2. E 00 LT. 2. E 00 GR-A SUS 6.5 i 4.4 E-01 2.1 i 1.2 E 00 LT.9. E.01 3.8 i 2.1 E 00 3.5 i 1.7 E 00 GR.B DIS 9.2 i 1.6 E 00 9.7 1 2.2 E 00 9.1 i 1.6 E 00 1.0 1 0.2 E 01 1.310.2 E 01 GR-B SUS 1.6 1 0.6 E 00 5.8 i 1.5 E 00 3.4 1 0.8 E 00 ~1.5 1 0.2 E 01 1.110.1 E 01 GAMMA SPECIRUM ANALYSIS:
BE-7 LT. 4. E 01 LT.3. E 01 LT.3. E 01 LT.4. E 01 LT.3. E 01
_ K-40 LT. 1. E 02 LT. 1. E 02 LT.5. E 01 LT.6. E 01 LT. 7. E 01
@ MN-54 LT.4. E 00 LT.3. E 00 LT.2. E 00 LT. 4. E 00 LT 3. E 00 CO-58 LT.4. E 00 LT. 3. E 00 LT.2. E 00 LT.4. E 00 LT. 3. E 00 FE-59 LT.8. E 00 LT.7. E 90 LT.5. E 00 LT.8. E 00 LT. 6. E 00 CO-60 LT.4. E 00 LT. 3. E OC LT.3. E 00 LT. 5. E 00 LT.3. E 00 ZN-65 LT.9. E 00 LT.8. E 00 LT.6. E 00 LT. 8. E 00 LT. 6. E 00 ZR-95 LT.4. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT. 3. E 00 RU-103 LT.5. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 RU-106 LT.4. E 01 LT.3. 89i LT.3. E 01 LT.4. E 01 LT.3. E G1 1-131 LT. 5. E 00 LT.5. E 00 L T. 5. E 00 LT. 6. E 00 LT.8. TC00 CS-134 LT.4. E 00 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT . E 00 CS-137 LT. 5. E 00 LT.4. E 00 LT.3. E 00 LT. 5. E 00 LT. .L d 00 BA-140 LT.4. E 00 LT.4. E 00 LT.3. E 00 LT.6. E 00 LT. 4. E 00 CE-141 LT.7. E 00 LT.6. E 00 LT.6. E 00 LT.8. E 00 LT. 6. E 00 CE-144 LT. 3. E 01 LT.3. E 01 LT.2. E 01 LT.3. E 01 LT.2. E 01 RA-226 LT.9. E 31 LT.8. E 01 LT.7. E 01 LT. 1. E 02 LT.7. E 01 TH-228 LT.8. E 00 LT.7. E 00 LT.5. E 00 LT. 1. E 01 LT. 6. E 00 TR111UM ANALYSIS: 01/03-03/07 04/04-06/13 H.3 LT. 1. E 02 LT. 1. E 02
NEBRASEA FUBEJC FOWER DISTRICT ,
COOPER NUCLEAR STATION t EXPOSURE PA1HWAY - WKIERBORNE WATER - RIVER (PCI/IIIER)
STATION NUMBER 28 STATION 28 - 1.8 ML 150 DEG. IND.
DATE COLIECTED: 06/13 07/05 08/01 09/05 10/03 RADIOCHEMICALANALYSIS: -
SR-89 LT. 1. E 00 LT. 1. E 00 LT.7. E-01 LT. 1. E 00 LT.7. E-01 SR-90 LT.6. E-01 LT.4. E-01 LT.3. E-01 LT.4. E-01 LT.4. E-01 GR-A DIS LT.2. E 00 LT.3. E 00 LT. 2. E 00 LT. 3. E 00 LT.2. E 00 GR-A SUS 3.7 1 1.7 E 00 7.6 i 6.1 E-01 LT.7. E-01 LT. 6. E-01 1.1 i 0.7 E 00 GR-B DIS 1.1 1 0.2 E 01 1.2 1 0.2 E 01 1.2 i O.2 E 01 1.1 2 0.2 E 01 7.6 i 1.4 E 00 GR.B SUS 1.2 1 0.1 E O1 3.4 i O.8 E 00 4.2 1 0.8 E 00 LT.7. E.01 2.6 i 0.7 E 00 GAMMA SPECTRUM ANALYSIS:
BE-7 LT.4. E 01 LT.3. E 01 LT. 3. E 01 LT.3. E 01 LT. 3. E 01 K-40 LT. 7. E 01 LT. 6. E 01 LT.7. E 01 LT.8. E 01 LT. 9. E 01 MN-54 LT.3. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT.3. E 00 g CO-58 LT.4. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 LT. 3. E 00
- FE-59 LT.7. E 00 LT.6. E 00 E 00 E 00 LT. 7. LT.8. LT.7. E 00 CO-60 LT.4. E 00 LT.3. E 00 LT. 3. E 00 LT.4. E 00 LT.4. E 00 ZN.65 LT.7. E 00 LT.6. E 00 LT.7. E 00 LT. 9. E 00 LT.7. E 00 ZR-95 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT.4. E to LT.4. E 00 RU-103 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 l RU-106 LT.3. E 01 LT.3. E 01 LT.3. E 01 LT. 4. E 01 LT.3. E 01 I-131 LT.8. E 00 LT.8. E 00 LT.7. E 00 LT.5. E 00 LT. 5. E 00 CS-134 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 BA-140 LT.6. E 00 LT.6. E 00 LT. 5. E 00 LT. 5. E 00 LT. 5. E 00 CE-141 LT.9. E 00 LT.8. E 00 LT. 8. E 00 LT.6. E 00 LT. 6. E 00 CE-144 LT.4. E 01 LT.3. E 01 LT.3. E 01 LT. 3. E 01 LT.2. E 01 RA-226 LT. 1. E 02 LT.8. E 01 LT. 1. E 02 LT. 8. E 01 LT.7. E 01 "III-228 LT.8. E 00 LT.7. E 00 LT. 8. E 00 LT.7. E 00 LT.6. E 00 TRIT 1UM ANALYSIS: 07/05-09/06 H-3 LT. 1. E 02
NEBRASEA FUBEJC POWER DWTWCT COOPER NUCl2AR STATION EXPOSURE PKDIWAY - WATERBORNE WATER - RIVER (PCI/IJIER)
STATION NUMBER 28 STKI1ON 28 - 1.8 ML 150 DEG. IND.
DATE COUECIED: 11/07 12/05 RADIOCHEMICAL ANALYSIS:
SR-89 LT.9. E-01 LT.8. E-01 SR-90 LT.4. E-01 LT.4. E-01 GR-A DIS 6.1 i 3.5 E 00 LT.3. E 00 GR.A SUS 1.3 i O.7 E 00 LT.7. E-01 GR-B DES 9.6 i 1.7 E 00 7.7 i 1.4 E 00 GR-B SUS 3.1 i O.8 E 00 2.6 1 0.7 E 00 GAMMA SPECI' RUM ANALYSIS:
BE-7 LT.3. E 01 LT.3. E 01 K-40 LT.7. E 01 LT.9. E 01
- MN-54 LT.3. E 00 LT.3. E 00
$ CO-58 LT.3. E 00 LT.3. E 00 FE-59 LT. 6. E 00 LT. 7. E 00 CO-60 LT.4. E 00 LT.3. E 00 ZN-65 LT.7. E 00 LT.7. E 00 ZR.95 LT.4. E 00 LT.3. E 00 RU-103 LT.4. E 00 LT.4. E 00 RU-106 LT.3. E 01 LT.3. E 01 1-131 LT.5. E 00 LT.4. E 00 CS-134 LT.4. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.4. E 00 BA-140 LT. 5. E 00 LT.4. E 00 CE-141 LT. 8. E 00 LT. 5. E 00 CE-144 LT.3. E 01 LT.2. E 01 RA-226 LT. 1. E O2 LT. 7. E 01 TH-228 LT.9. E 00 LT.6. E 00 TRIT 1UM ANALYSIS: 10/30-12/05 H-3 LT. 1. E 02 e_--__-_______. - - . __ _
-e '
s- a u -- s. - - A A - - a& 6'mme a a 4n ma< e-- -+--i-- E-+ s---mw e ~6--- 64 1
J. THERMOLUBENESCENT DOSWETRY - RADIATION DOSE 4 i
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TABLE J-1 1995 QUARTERLY REPORT NEBRASKA PUBLIC PONER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHNAY - A8EIENT GAlem RADIATION: TID mil 11 Roentgen / Quarter SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER WDCLIDE NUMBER 01/05-04/12 04/12-07/11 07/11-10/06 10/06-1?/26 TLD (Gamuna) 01 16.3 i 1.1 15.5 1 0.6 14.711.0 16.8 i 1.3 02 16.4 i 0.6 17.9 i 0.9 14.3 i 0.8 15.3 i 1.0 03 19.5 i 0.5 12.2 1 0.5 13.0 1 0.6 14.7 i 0.6 04 15.5 i 0.6 14.6 i 0.8 13.7 i 0.9 15.3 i 1.1 05 17.9 i 1.3 17.7 i 0.4 13.7 i 0.6 15.2 i 0.7 06 16.7 i 0.4 15.5 i 0.6 14.0 1 0.5 16.0 1 0.9 07 16.3 1 1.4 14.2 1 0.5 13.9 i 0.8 15.8 1 1.0 08 16.4 i 1.1 15.7 i 0.9 15.0 i 1.1 16.211.4 09 16.1 1 0.8 14.0 1 0.7 13.8 1 0.6 15.0 1 0.8 10 16.3 1 0.8 14.7 i 0.8 14.3 i 1.0 15.9 i 0.6 20 17.5 i 0.6 15.1 1 0.4 15.5 i 0.7 17.0 1 0.9 44 19.5 i 1.0 16.6 1 0.6 17.8 i 0.9 18.2 i 0.5 56 15.6 i 0.5 15.1 1 0.4 15.7 i 0.9 17.0 i 1.1 58 1. 2 1 0.7 15.7 i 0.7 16.5 i 1.0 16.8 i 0.9 59 17.5 i 0.5 17.4 i 0.9 17.4 i 1.0 16.811.5 66 19.5 i 0.6
- 18.4 1 0.8 18.9 i 1.1 67 20.9 i 0.9 17.0 1 0.6 17.8 i 0.9 17.4 i 0.9 71 17.6 i 0.8 15.6 1 0.8 16.9 i 0.8 17.7 i 1.1
- TLD missing
_ - _ _ _ _ - _ _ _ _ _ _ _ _ - _ - - _ - - _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ - _ _ _ - _ _ _ _ _ . _ _ .a
TAB 12 J-1 1995 QUARTERLY REPORT NEBRASFA PUBLIC PONER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHNAY - AMBIENT GA499L RADIATION: TLD mil 11 Roentgen / Quarter SAMPLE STATION FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER NUCLIDE NUMBER 01/05-04/12 04/12-07/11 07/11-10/06 10/06-12/26 79 18.9 1 0.8 15.0 1 0.7 16.2 i 0.8 17.7 i 0.8 80 17.8 1 0.3 16.5 i 0.6 16.6 1 0.8 17.4 i 1.2 k
81 18.010.7 15.6 i 0.8 17.010.8 17.3 i 1.0 82 17.1 1 1.0 15.7 i 1.0 18.2 i 0.5 17.5 i 1.0 83 17.9 i 1.0 16.4 i 1.1 17.7 i 0.9 17.4 i 0.5 84 18.9 1 1.1 17.2 1 0.7 18.1 1 1.2 18.3 i 0.8 85 17.0 1 0.5 16.0 1 0.5 15.9 i 0.7 17.4 i 0.9 4
CO 86 17.9 i 0.6 18.7 1 0.9 18.3 i 0.5 17.1 1 0.8 87 18.3 1 0.9 15.3 1 0.8 17.0 i 1.2 17.2 i 1.3 88 16.6 i 0.5 15.7 1 0.5 15.5 i 0.4 16.1 i 0.4 89 18.1 i 0.5 18.8 i 0.7 17.2 1 0.9 18.2 i 0.9 90 18.4 1 0.7 14.7 i 0.5 18.4 1 0.5 17.5 i 1.0 91 16.7 i 0.8 14.9 i 0.7 15.1 1 0.7 16.3 i 1.1 94 18.4 i 1.0 16.5 i 0.9 17.1 1 1.1 17.0 i 1.1 Average / Quarter 97 days 90.5 days 90.6 days 79.86 days 17.411.2 mR/97 days 15.911.4 mR/90.5 days 16.111.7 mR/90.6 days 16.8i1.0 mR/79.86 days Average / Day 0.1810.01 mR/ day 0.1810.02 mR/ day 0.1710.02 0.2110.01 l Range (16-21)mR/97 days (12-19)mR/90.5 days (13-18)mR/90.6 days (15-19) mR/79.86 days Det./ Total 32/32 31/31 32/32 (32/32)
i i
TABLE J-2 1995 QUARTERLY REPORT NEBRASKA PUBLIC PONER DISTRICT COOPER NUCLEAR STATION i
EXPOSURE PATHNAY - AMBIENT GAleGA RADIATION: TLD mil 11 Roentgen / Quarter SAMPLE STATION Aver./ Quarter TOTAL mR/ year NDCLIDE NUMBER 01/05/95-12/26/95 TLD (Gansna) 01 15.8 i 0.9 63.3
- 02 16.011.5 63.9 t
03 13.9 i 1.5 55.4 04 14.9 i 1.0 59.5 ,
05 16.112.0 64.5 06 15.6 i 1.1 62.2 07 15.1 1 1.2 60.2 5 08 15.8 i 0.6 63.3 09 14.7 i 1.1 58.9 10 15.3 i 1.0 61.2 l
20 16.3 i 1.2 65.1 44 18.0 i 1.2 72.1 i 56 15.9 i 0.8 63.4 i 58 16.6 i 0.6 66.2 59 17.3 1 0.3 69.1 66 18.9 i 0.6 56.8 67 18.3 i 1.8 73.1 71 17.0 i 1.0 67.8
. . .. .- . _ _ . - _ . - - - . - _ . - . -.m . - . - .__ . _ - . . _ _ _ . . _ _ . _ . ,_. ..-
TABLE J-2 1995 QUARTERLY REPORT '
4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AMBIENT GMen RADIATION: TLD mil 11 Roentgen / Quarter SAMPLE STATION Aver./ Quarter TOTAL mR/ year NUCLIDE NUMBER 01/05/95-12/26/95 TLD (Ganna) 79 11.0 i 1.7 67.8 80 17.1 i 0.6 68.3 81 17.0 i 1.0 67.9 82 17.1 1 1.1 68.5 i
83 17.4 1 0.7 69.4 i 84 18.1 i 0.7 72.5
-4 tn 85 16.6 i 0.7 66.3 86 18.0 1 0.7 72.0 87 17.0 i 1.2 67.8 88 16.010.5 63.9 89 18.1 i 0.7 72.3 90 17.3 i 1.8 69.0 l 91 15.8 i 0.9 63.0 94 17.3 1 0.8 69.0 16.6 i 0.4 Average mR/ Quarter 65.7 i 4.7 I Range (14-19) i Aver. total mR year. All stations l Range (55.4-73.1) t
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K. FOOD - BROADMAF VEGETATION l i
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176
.. __ _ . . < . _ . . . _ _ . .. m - ._ . . _ . - . . _._.-._m. . . - - _ . . . . _ _ _ _ . . _ _ . . . .- . . _ . _ _ _ . . ._. __
t NEBRASKA PUBEJC POWER DISTRICT COOPER NUCIEAR STKI1ON -
EXPOSURE PADiWAY - INGESVON VEGETADON - TERRESTRIAL, BROADIEAF (PCI/GM WEI)
STATION NUMBER 35 ,
STATION 35 - 2.0 ML 350 DEG. CON. -
DATE COIJECTED: 05/16 05/16 05/16 06/28 06/28 CURLY DOCK WIID MUSTARDS WIID CARROT VINES BL2 RADIOCHEMICAL ANALYSIS:
I-131 LT.7. E-03 LT. 5. E-03 LT.7. E-03 LT. 1. E-02 LT. 1. E-02 GAMMA SPECIRUM ANALYSIS:
y BE-7 7.1711.01 E-01 2.2310.22 E 00 1.3610.14 E 00 1.3910.14 E 00 2.5810.26 E 00
" K-40 5.4310.54 E 00 4.07 0.4? E 00 5.7010.57 E 00 4.2610.43 E 00 8.5210.85 E 00 !
MN-54 LT. 1. E-02 LT. 2. E-02 LT. 9. E-03 LT.2. E-02 LT. 1. E-02 CO-58 LT. 1. E-02 LT.2. E-02 LT.9. E-03 LT.2. E-02 LT. 1. E-02 FE-59 LT.3. E-02 LT.4. E-02 LT.2. E-02 LT.3. E-02 LT.3. E-02 CO LT. 1. E-02 LT.2. E-02 LT.9. E-03 LT.2. E-02 LT. 1. E-02 ZN-65 LT.3. E-02 LT. 5. E-02 LT.2. E-02 LT.3. E-02 LT.3. E-02 ZR-95 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 RU-103 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 RU-106 LT. 1. E-01 LT.2. E-01 LT.9. E-02 LT. 1. E-01 LT. 1. E-01 I-131 LT.3. E-02 LT. 5. E-02 LT.2. E-02 LT.3. E-02 LT.4. E-02 CS-134 LT.2. E-02 LT.2. E-02 L T. 1. E-02 LT.2. E-02 LT. 1. E-02 CS-137 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 BA-140 LT.2. E-02 LT.4. E-02 LT. 1. E-02 LT. 3. E-02 LT.2. E-02 CE-141 LT.2. E-02 LT.4. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 l CE-144 LT.8. E-02 LT. 1. E-01 LT.6. E-02 LT.9. E-02 LT.7. E-02 RA-226 LT.3. E-01 LT.4. E-Ol LT.2. E-Ol LT.3. E-01 LT.2. E-01 TH-228 LT.3. E-02 8.5312.90 E-02 LT.2. E-02 LT.3. E-02 LT.2. E-02
?
~ ~
NEBRASEA PUBIJC POWER DIST10CT COOPER NUCIEAR STA'llON EXPOSURE PA'IEWAY - INGES110N VEGETA"I1ON 'IERRES'IRIAL BROADLEAF (PCI/GM WEll STA"I1ON NUMBER 35 STA~I1ON 35 - 2.0 MI. 350 DEG. CON.
DATE COIJECIED: 06/28 07/18 07/18 07/18 07/IP,QA CURLYDOCK VINE BIA1 WIID RHUBARB VINE RADIOCHEMICAL ANALYSIS:
1-131 LT. 1. E-02 LT.8. E-03 LT. 7. E-03 LT. 1. E-02 LT. 7. E-03 GAMMA SPECTRUM ANALYSIS:
BE-7 4.0810.41 E 00 2.7710.28 E 00 2.3510.24 E 00 3.5410.71 E-01 2.0110.20 E 00 Q K-40 1.1610.12 E 01 6.2610.63 E 00 7.9110.79 E 00 6.7910.68 E 00 4.6610.47 E 00 '
MN-54 LT.4. E-02 LT.2. E-02 LT.2. E-02 LT.9. E-03 LT.2. E-02 CO-58 LT.4. E-02 LT.2. E-02 LT.2. E-02 LT.9. E-03 LT. 2. E-02 FE-59 LT.9. E-02 LT. 5. E-02 LT. 5. E-02 LT.2. E-02 LT.4. E-02 CO-60 LT.4. E-02 LT.2. E-02 LT.2. E-02 LT.9. E-03 LT.2. E-02 ZN-65 LT.9. E-02 LT. 5. E-02 LT.5. E-02 LT.2. E-02 LT.4. E-02 ZR-95 LT.4. E-02 LT. 2. E-02 LT.2. E-02 LT.9. E-03 LT. 2. E-02 RU-103 LT.4. E-02 LT. 2. E-02 LT.2. E-02 LT.9. E-03 LT.2. E-02 RU-106 LT.4. E-01 LT.2. E-01 LT.2. E-Ol LT.7. E-02 LT.2. E-01 1-131 LT.8. E-02 LT.4. E-02 LT.4. E-02 LT.2. E-02 LT.4. E-02 CS-134 LT.5. E-02 LT.3. E-02 LT. 2. E-02 LT. 1. E-02 LT. 2. E-02 CS-137 LT. 5. E-02 LT.2. E-02 LT.2. E-02 LT.9. E-03 LT. 2. E-02 BA-140 LT.7. E-02 LT.3. E-02 LT.3. E-02 LT.9. E-03 LT.3. E-02 '
CE-141 LT.6. E-02 LT. 3. E-02 LT.3. E-02 LT.2. E-02 LT.3. E-02 CE-144 LT.2. E-01 LT. 1. E-01 LT. 1. E-01 LT. 7. E-02 LT. 1. E-01 RA-226 LT. 8. E-01 LT. 5. E-01 LT. .'t E-01 LT. 2. E-01 LT.3. E-91 TH-228 1.0510.39 E-01 LT.4. E-02 LT. 3. E-02 LT.2. E-02 LT.3. E-02
NEBRASEA PUBlJC POWER DISTRICT COOPER NUCLEAR STA'110N EXPOSURE PATHWAY - INGEST 10N VEGETATION 'IERRESTRIAL. BROADIEAF (PCl/GM WEI)
STATION NUMBER 35 STATION 35 - 2.0 Mt. 350 DEG. CON.
DATE COLIECIED: 08/15 08/15 08/15 09/19 09/19 WILD GRAPE GIANT RAGWEED RED ROOT BL1 BL2 RADIOCHEMICAL ANALYSIS:
1.!31 LT. 1. E-02 LT. 1. E-02 LT.9. E-03 LT. 9. E-03 LT. 1. E-02 GAMMA SPECIRUM ANALYSIS:
BE-7 1.6710.21 E 00 3.4410.34 E 00 1.3710.I4 E 00 1.1610.18 E 00 1.7410.I8 E 00
.-- K-40 3.8310.38 E 00 7.8710.79 E 00 3.6310.36 E 00 6.0510.60 E 00 4.5610.46 E 00 U MN-54 LT.2. E-02 LT. 2- E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 CO-58 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT 2. E-02 FE-59 LT.4. E-02 LT.4. E-02 LT.3. E-02 LT.4. E-02 LT.4. E-02 CO-60 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 ZN-65 LT.5. E-02 LT.5. E-02 LT.3. E-02 LT.4. E-02 LT.4. E-02 ZR-95 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 RU-103 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 RU-106 LT.2. E-01 LT.2. E-01 LT. 1. E-01 LT.2. E-01 LT. 2. E-01 1-131 LT. 3. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.3. E-02 CS-134 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT. 2 E-02 CS-137 LT. 3. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 BA-140 LT.3. E-02 LT.2. E-02 LT. 1. E-02 LT.3. E-02 LT.2. E-02 CE-141 LT.4. E-02 LT.2. 'E-02 LT. 2. E-02 LT.3. E-02 LT.4. E-02 CE-144 LT.2. E-01 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 RA-226 LT.5. E-01 LT.3. E-01 LT.3. E-01 LT.3. E-01 LT.4. E-01 TH-228 LT.5. E-02 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02
manaama pumuc pourmet assisscT COOPER NUCLEAR STA110N EXPOSURE PA111WAY - DIGES110N VEGETA'I10N "IERRESTRIAL BROADLEAF (PCI/GM WET)
STA110N NUMBER 35 STA'I1ON 35 - 2.0 Mt. 350 DEG. CON.
DATE COtJECIED: 09/19 10/10 10/10 10/10 10/10 QA GIANT RAGWEED WHTTEFIDWER SANDWEED VINE VINE RADIOCHEMICAL ANALYSIS:
I-131 LT.9. E-03 LT.6. E-03 LT.7. E-03 LT. 7. E-03 LT.5. E-03 GAMMA SPEC 1 RUM ANALYSIS:
BE-7 2.3110.23 E 00 2.92iO.29 E 00 2.1410.21 E 00 1.4110.15 E 00 2.40f0.24 E 00 I
K-40 6.54*0.65 E 00 5.8910.59 E 00 6.5310.65 E 00 4.1310.41 E 00 5.39*0.54 E 00 y MN-54 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 CO-58 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 FE-59 LT.4. E-02 LT.4. E-02 LT.4. E-02 LT.4. E-02 LT.3. E-02 CO-60 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 L T. 1. E-02 ZN-65 LT.4. E-02 LT.4. E-02 LT.4. E-02 LT.4. E-02 LT. 3. E-02 ZR-95 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 l PU-103 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 2. E-02 LT.2. E-02 RU-106 LT.2. E-01 LT.2. E-01 LT.2. E-01 LT.2. E-01 LT. 1. E-01 1-131 LT.2. E-02 LT.2. E-02 LT.3. E-02 LT.2. E-02 LT.2. E-02 l CS-134 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 I CS-137 LT. 2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 BA-140 LT. 2. E-02 LT.2. E-02 LT.3. E-02 LT.2. E-02 LT.2. E-02 CE-141 LT.2. E-02 LT.3. E-02 LT.4. E-02 LT.2. E-02 t T. 3. E-02 CE-144 LT.9. E-02 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01
! RA-226 LT.3. E-01 LT.4. E-01 E-01 LT.4. LT.3. E-01 LT. 3. E-01
'Ili-228 LT.3. E-02 LT.3. E-02 LT.4. E-02 LT. 3. E-02 LT.3. E-02 l
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_______ ______.________._.____ ___________ _ _._____ _ ____ _ _ _ _ _ _ _ _ _ ~ _ __ E ______. , . _ _
A _ . _ . _ ' *-
I NEBRASKA PUBtJC POWER DISTRICT COOPER NUCLEAR STA~I1ON EXPOSURE PA'llfWAY - INGES110N l VEGETAT10N - TERRESTRIAL, BROADIEAF l
(PCl/GM WET)
STA110N NUMBER 96 STA110N 96 - 1.25 Mt. 334 DEG. IND.
DATE COL 1ECIED: 05/16 05/16 05/16 05/16 06/27 PLANTAIN DANDEIJON DANDEUON QA CURLYDOCK FLEABANE RADIOCHEMICAL ANALYSIS:
1-131 LT.4. E-03 LT.8. E-03 LT. 6. E-03 LT. 6. E-03 LT. 1. E-02 GAMMA SPECIRUM ANALYSIS:
BE-7 2.1010.21 E 00 2.5610.26 E 00 2.7710.28 E 00 1.7410.17 E 00 4.2710.43 E 00 K.40 5.5310.55 E 00 6.1010.61 E 00 6.5610.66 E 00 6.9110.69 E 00 1.0210.10 E O1 MN-54 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.3. E-02 h CO-58 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.3. E-02 FE-59 LT. 3. E-02 LT.3. E-02 LT.3. E-02 LT.2. E-02 LT. 6. E-02 CO-60 L T. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.9. E-03 LT.3. E-02 ZN-65 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT.2. E-02 LT. 6. E-02 ZR-95 LT. 1. E-02 LT.2. E-02 LT. 2. E-02 LT. 1. E-02 LT.3. E-02 RU-103 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT.3. E-02 RU-106 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 LT.9. E-02 LT.3. E-01 1-131 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT.2. E-02 LT. 8. E-02 CS-134 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT. 3. E-02 CS-137 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.3. E-02 BA-140 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT. 5. E-02 CE-141 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.4. E-02 CE-144 LT.7. E-02 LT.9. E-02 LT.8. E-02 LT. 6. E-02 LT. 1. E-01 RA-226 LT.2. E-01 LT.3. E-01 LT. 3. E-01 LT.2. E-01 LT. 5. E-01
'I11-228 7.1411.41 E-02 1.06i0.15 E-01 LT.3. E-02 LT.2. E-02 1.7410.28 E-01 RA-224 3.4011.78 E-01 ,
1 l
I NEBRASKA PUBUC POEFER DISTMCT COOPER NUCLEAR STADON EXPOSURE PA'IHWAY - INGESVON VEGETADON 'IERRESUUAL, BROADLEAF (PCI/GM WE'Il r STADON NUMBER 96 STAVON 96 - 1.25 Mt. 334 DEG. IND. ;
I !
DA'IE COUECIED: 06/27 06/27 07/18 07/18 07/18 BUNDIEFIDWER BL 3 SMARIWEED MIIKWEED COCKLEBURR i
RADIOCHEMICAL ANALYSIS:
l I-131 LT. 1. E-02 LT.9. E-03 LT.7. E-03 LT.7. E-03 LT.9. E-03 i
l GAMMA SPECIRUM ANALYSIS:
l BE-7 1.31*0.15 E 00 1.56i0.16 E 00 2.5210.25 E 00 7.8311.79 E-01 1.1910.12E 00 l K-40 7.5310.75 E 00 8.8510.88 E 00 3.7610.38 E 00 6.3610.64 E 00 7.5310.75E 00
- MN-54 LT.2. E-02 LT. 1. E-02 LT. 2. E-02 LT. 3. E-02 LT. 1. E-02 6 CO-58 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT. 3. E-02 LT. 1. E-02 FE-59 LT.4. E-02 LT. 3. E-02 LT.4. E-02 LT. 5. E-02 LT. 3. E-02 CO-60 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 ZN-65 LT.4. E-02 LT. 3. E-02 LT.4. E-02 LT. 6. E-02 LT.3. E-02 ZR.95 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.3. E-02 LT. 1. E-02 RU-103 LT. 2. E-02 LT.2. E-02 LT.2. E-02 LT.3. E-02 LT. 1. E-02 l RU-106 LT. 2. E-01 LT. 1. E-01 LT. 2. E-01 LT.2. E-01 LT. 1. E-01 ;
I-131 LT. 4. E-02 LT.3. E-02 LT.4. E-02 LT. 5. E-02 LT.2. E-02 CS-134 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.3. E-02 LT. 1. E-02 CS-137 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.3. E-02 L T. 1. E-02 [
BA-140 LT.3. E-02 LT.2. E-02 LT.3. E-02 LT.3. E-02 LT. 1. E-02 CE-141 LT.3. E-02 LT. 2. E-02 LT. 3. E-02 LT.4. E-02 LT. 1. E-02 CE-144 LT. 1. E-01 LT.8. E-02 LT. 1. E-01 LT. 1. E-01 LT. 5. E-02 RA-226 LT.4. E-01 LT.2. E-01 LT.4. E-01 LT. 5. E-01 LT.2. E-01 TH-228 LT.3. E-02 LT.2. E-02 LT.' 3. E-02 LT.4. E-02 LT.2. E-02
. . - - . .- . - - . . - ~ - . - - - . . - -.. - - . - - . . . ..- - _. - .- - _ - . .- .
NEBRASEA PUBlJC PUEFER DIS 11tICT COOPER NUCIIAR STA110N EXPOSURE PKIHWAY - INGESTION VEGETATION "IERRESTRIAL. BROADLEAF (PCI/GM WET)
STATION NUMBER 96 STA'I1ON 96 - 1.25 Mt. 334 DEG. IND.
DATE COUECIED: 08/15 08/15 08/15 08/15 QA 09/19 RED ROOT COMMON RAGWEED BUNDIEWEED RED ROOT GOIDENROD RADIOCHEMICAL ANALYSIS:
I-131 LT.7. E-03 LT. 1. E-02 LT. 1. E-02 LT.9. E-03 LT.7. E-03 GAMMA SPECIRUM ANALYSIS:
BE-7 2.4210.24 E 00 1.4410.14 E 00 7.1311.11 E-01 1.6310.16 E 00 1.9110.19E 00 g K-40 3.8810.39 E 00 7.07i0.71 E 00 3.3210.33 E 00 4.7310.47 E 00 5.6610.57E 00 MN-54 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 '
CO-58 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 FE-59 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02 LT.3. E-02 CO-00 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 ZN-65 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02 LT.3. E-02 ZR-95 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT. 2. E-02 LT. 1. E-02 RU-103 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 L T. 1. E-02 RU-106 LT. 1. E-01 LT. 1. E-01 LT. 1. E-O 1 LT. 2. E-01 LT. 1. E-01 I-131 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.3. E-02 LT. 2. E-02 CS-134 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 CS-137 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 BA-140 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 CE-141 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 3. E-02 LT.2. E-02 CE-144 LT.8. E-02 LT.7. E-02 LT. 1. E-01 LT. 1. E-01 LT.8. E-02 -
RA-226 LT.3. E-01 LT.2. E-Ol LT.3. E-Ol LT.4. E-01 LT.2. E-01 TH-228 LT.3. E-02 1.9410.19 E-01 LT. ' 3. E-02 LT. 3. E-02 LT.2. E-02
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ i-
i uramaara m M m COOPER NUCIEAR STA'I1ON EXPOSURE PA'IHWAY - INGES'I1ON VEGETA110N 'IERRES1 RIAL. BROADIEAF (PCl/GM WED STATION NUMBER 96 STA110N 96 - 1.25 Mt. 334 DEG. IND.
i DA'IE COtJECIED: 09/19 09/19 10/10 10/10 10/10 BL2 BL3 OOEDENROD POKEWEED SMAR1 WEED RADIOCHEMICAL ANALYSIS:
I-131 LT. 1. E-02 LT. 1. E-02 LT.7. E-03 LT.6. E-03 LT.8. E-03 GAMMA SPECIRUM ANALYSIS:
BE-7 7.1411.65 E-01 8.0210.95 E-01 1.7710.18 E 00 6.7211.12 E-01 4.06i0.41 E 00 K-40 3.0010.30 E 00 5.0710.51 E 00 6.4610.65 E 00 9.8910.97 E 00 2.6510.26 E 00 !
, MN-54 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 ,
f CO-58 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 FE-50 LT. 5. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02 LT.3. E-02 j CO-60 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 l ZN-65 LT. 5. E-02 LT. 2. E-02 LT.3. E-02 LT.4. E-02 LT.4. E-02 i ZR-95 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT. 2. - E-02 LT. 1. E-02 ,
RU-103 LT.2. E-02 LT. 1. E-02 LT. 1. E-62 LT. 2. E-02 LT.2. E-02 RU-106 LT.2. E-01 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 I-131 LT.4. E-02 LT.3. E-02 LT.2. E-02 LT.2. E-02 LT.3. E-02 CS-134 LT. 2. E-02 LT. 1. E-02 LT. 1. E-02 LT. 2. E-02 LT.2. E-02 CS-137 LT. 2. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 BA-140 LT.3. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 CE-141 LT.4. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 CE-144 LT.2. E-Ol LT. 9. E-02 LT.8. E-02 LT.8. E-02 LT.9. E-02 RA-226 LT.4. E-01 LT. 3. E-01 LT.2. E-01 LT. 2. E-01 LT.3. E-01
- IM-228 LT.4. E-02 LT. 2. E-02 LT 2. E-02 LT.2. E-02 LT.3. E-02 l
r
NEBRASEA PUBUC POWER DISTRICT i
COOPER NUCIEAR STA~ DON l
EXPOSURE PAD 1WAY - INGESRON t
VEGETA110N 'IERRESDUAL, BROADIEAF (PCI/GM WE11 l STADON NUMBER 101 STADON 101 - 13.3 MI. 73 DEG. CON.
DA*IE COUICIED: 05/16 05/IS 05/16 06/28 06/28 CURLY DOCK DANDELION PENNYCREST SMAR1 WEED RAGWEED RADIOCHEMICAL ANALYSIS:
1-131 LT. 5. E-03 LT.7. E-03 LT.6. E-03 LT.9. E-03 LT. 1. E-02 GAMMA SPECI' RUM ANALYSIS:
BE-7 1.4410.14 E 00 2.1510.22 E 00 1.1610.12 E 00 2.0610.21 E 00 2.96*0.30 E 00 ,
K-40 3.6910.37 E 00 4.2110.42 E 00 3.8710.39 E 00 4.9310.49 E 00 7.8610.79 E 00 h MN-54 LT.6. E-03 LT.6. E-03 LT.8. E-03 LT.2. E-02 LT.2. E-02 CO-58 LT.7. E-03 LT.6. E-03 LT.9. E-03. LT.2. E-02 LT.2. E-02
, FE-59 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT.4. E-02 LT.3. E-02 CO-60 LT.7. E-03 LT.6. E-03 LT.9. E-03 LT.2. E-02 LT. 1. E-02 ,
ZN-65 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT.4. E-02 LT.3. E-02 ZR-95 LT.7. E LT.7. E-03 L T. 1. E-02 LT.2. E-02 LT.2. E-02 RU-103 LT.8. E-03 LT.7. E-03 LT. 1. E-02 LT.2. E-02 LT.2. E-02 0U-106 LT.6. E-02 LT. 5. E-02 LT.8. E-02 LT.2. E-01 LT. 1. E-01 I-131 LT.2. E-02 LT.2. E-02 LT.3. E-02 LT.6. E-02 LT.4. E-02 CS-134 LT.7. E-03 LT.7. E-03 LT.9. E-03 LT.2. E-02 LT.2. E-02 CS-137 LT.8. E-03 LT.7. E-03 2.7210.74 E-02 LT.2. E-02 LT. 2. E-02 BA-140 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT.4. E-02 LT.3. E-02 CE-141 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.3. E-02 LT.2. E-02 CE-144 LT.4. E-02 LT.4. E-02 LT. 5. E-02 LT. 1. E-01 LT. 8. E-02 RA-226 LT.2. E-01 LT. 1. E-01 LT. 1. E-01 LT. 3. E-01 LT.3. E-01 T11-228 LT. 1. E-02 2.90iO.67 E-02 6.0810.81 E-02 LT. 3. E-02 LT. 3. E-02 l
-i
._- _ _ _ _ _ _ . _.-._ .- -_ _ _ . - _ _ _ _ .- - . _ _ . _ . _ _ _ . . = _ . - . . . . . ._ __ _ _ _ _ .
l NEERASEA FUBEJC FOWER DISTRICT l COOPER NUCLEAR STA'I1ON EXPOSURE PATHWAY - INGESTION VEGETAT10N - TERRES1 RIAL. BROADEAF (PCI/GM WET)
STATION NUMBER 101 STATION 101 - 13.3 MI. 73 DEG. CON.
i DATE COLECTED: 06/28 06/28 QA 07/18 07/18 07/18 l
MILKWEED SMAR1 WEED COCHLEBURR RAGWEED SMARIWEED I
RADIOCHEMICAL ANALYSIS: '
l I-131 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.8. E-03 LT.7. E-03 GAMMA SPECIRUM ANALYSIS:
BE-7 1.1910.12 E 00 1.4610.15 E 00 1.3610.14 E 00 3.05i0.31 E 00 2.0410.20 E 00 K-40 5.5710.56 E 00 4.4210.44 E 00 9.0510.90 E 00 9.8810.99 E 00 5.24*0.52 E 00 g MN-54 LT.9. E-03 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 CO-58 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02
- FE-59 LT. 2. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02 LT.4. E-02 l CO-60 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 ZN-65 LT.2. E-02 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT.4. E-02 ZR-95 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 RU-103 LT. 1. E-02 LT. 2. E-02 LT. 1. E-02 LT. 2. E-02 LT.2. E-02 RU-106 LT.9. E-02 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 1-131 LT.2. E-02 LT.3. E-02 LT.3. E-02 LT. 3. E-02 LT.3. E-02 i CS-134 L T. 1. E-02 LT.2. E-02 LT. 1. E-02 LT. 2. E-02 LT.2. E-02 CS-137 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT. 2. E-02 LT.2. E-02 l BA-140 L T. 1. E-02 LT.2. 'E-02 LT.2. E-02 LT. 2. E-02 LT.2. E-02 CE-141 LT. 1. E-02 LT.2. E-02 LT.2. E-02 LT. 3. E-02 LT.2. E-02 ,
j CE-144 LT. 5. E-02 LT.9. E-02 LT.8. E-02 LT.9. E-02 LT.8. E-02 l
RA-226 LT. 2. E-01 LT.3. E-01 LT.2. E-01 LT. 3. E-OI LT.3. E-01 l TH-228 LT.2. E-02 LT. 3. E-02 LT.2. E-02 LT. 3. E-02 LT.2. E-02
__ _ ______ ____r_ _ _ _ _ _ _ __ . . ~ - m . . ,
_ _ _ . _ _ _ _ . . . . __ _ _ _ . _m . . _ . m-_ _ _ _ _ . . . _ . _ _ _ . - - - _ _ _ . _ . _ . . . _ . . __._..___.____._-.m ... _. . _
4 NEERASEA PUBLIC POWER DISTRICT COOPER NUCIEAR STADON EXPOSURE PA'IHWAY - INGESUON VEGETATION "IERRESDUAI BROADIEAF (PCI/GM WEI) t STADON NUMBER 101 STA'I1ON 101 - 13.3 MI. 73 DEG. CON.
DA'IE COLLECTED- 08/15 08/15 08/15 09/19 09/19 MILKWEED SMARIWEED Wild CUCUMBER BL 1 SMARIWEED RADIOCHEMICAL ANALYSIS:
1-131 LT.8. E-03 LT.8. E-03 LT.8. E-03 LT.8. E-03 LT. 1. E-02 GAMMA SPECIRUM ANALYSIS:
BE-7 2.09tc.?,1 E 00 2.7310.27 E 00 1.9510.19 E 00 1.I8to.15 E 00 3.4010.34 E 00 g K-40 7.9210.79 E 00 3.5010.35 E 00 5.23*0.52 E 00 7.64to.76 E 00 2.7910.28 E 00
" MN-54 LT. 1. E-02 LT. 2. E-02 LT. 1. E-02 LT. 1. E-02 LT.2. E-02 '
CO-58 LT. 1. E-02 LT. 2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 i FE-59 LT.3. E-02 LT.4. E-02 LT.3. E-02 LT.4. E-02 LT. 4. E-02 ,
CO-60 LT.2. E-02 LT. 2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 i ZN-65 LT.4. E-02 LT. 4. E-02 LT.3. E-02 LT.4. E-02 LT.4. E-02 ZR-95 LT. 1. E-02 LT. 2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 RU-103 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT. 2. E-02 LT.2. E-02 -
RU-106 LT. 1. E-01 LT.2. E-01 L ?. 1. E-01 - LT. 1. E-01 LT.2. E-01 I-131 LT. 2. E-02 LT.3. E-02 LT.2. E-02 LT.3. E-02 LT.3. E-02 ,
CS-134 LT.2. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 CS-137 LT. 1. E-02 LT.2. E-02 LT. 1. E-02 LT.2. E-02 LT.2. E-02 BA-140 LT. 2. E-02 LT.3. E-02 LT.2. E-02 LT.2. E-02 LT. 3. E-02 CE-141 LT.2. E-02 LT.4. d-02 LT.2. E-02 LT.3. E-02 LT. 3. E-02 CE-144 LT.8. E-02 LT. 1. E-01 LT.8. E-02 LT. 1. E-01 LT. 1. E-Ol
- RA-226 LT.2. E-01 LT.4. E-01 LT.2. E-01 LT.4. E-01 LT.3. E-O 1
'IM-228 LT.2. E-02 LT.4. E-02 LT.2. E-02 LT.3. E-02 LT.3. E-02
-. . . _ _ . . . . . -. .- . -- - --.-----..~- - -- - - - - - .- -..- .- . .. .- - . - . . --
--a PUMK1 POWER DETRICT COOPER NUCl. EAR STA'I1ON EXPOSURE PA1HWAY - INGESTION VEGETA'I1ON 'IERRESTRIAL. BROADLEAF (PCI/GM WET)
STA*I1ON NUMBER 101 ,
STA~I1ON 101 - 13.3 MI. 73 DEG. CON.
DATE COUECIED: 09/19 09/19 QA 10/10 10/10 10/10 i BL3 BL1 SMARTWEED GOIDENROD CURLYDOCK RADIOCHElWCAL ANALYSIS:
l I-131 LT. 7. E-03 LT.7. E-03 LT.8. E-03 LT. 1. E-02 LT 7. E-03 GAMMA SPECIRUM ANALYSIS:
35E-7 1.4910.15 E 00 8.3811.41 E-01 3.4610.35 E 00 4.2010.42 E 00 5.8710.78 E-01 K-40 7.6110.76 E 00 8.4310.84 E 00 4.7410.47 E 00 8.61*0.86 E 00 9.0610.91 E 00
- MN-54 LT.2. E-02 LT.2. E-02 LT. 2. E-02 LT.2. E-02 LT.8. E-03 ,
h CO-58 LT. 2. E-02 LT. 2. E-02 LT. 2. E-02 LT.2. E-02 LT. 8. E-03 i FE-59 LT.4. E-02 LT.4. E-02 LT.4. E-02 LT.4. E-02 LT.2. E-02 ,
CO-60 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 1. E-02 ZN-65 LT.4. E-02 LT.4. E-02 LT. 5. E-02 LT.4. E-02 LT.2. E-02 ZR-95 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 8. E-03 RU-103 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT. 8. E-03 RU-106 LT.2. E-01 LT.2. E-01 LT.2. E-01 LT.2. E-01 LT.7. E-02 I-131 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT. 1. E-02 CS-134 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.9. E-03 -
CS-137 LT.2. E-01 LT.2. E-02 LT.2. E-02 LT.2. E-02 LT.8. E-03 BA-140 LT.3. E-02 LT.2. E-02 LT.3. E-02 LT.2. E-02 LT.9. E-03 CE-141 LT.3. E-62 LT.3. E-02 LT.3. E-02 LT.3. E-02 LT. 1. E-02 CE-144 LT. 1. E-01 LT. 1. E-01 LT. 1. E-01 L T. 1. E-Ol LT.4. E-02 RA-226 LT.3. E-01 LT.3. E-01 LT.4. E-01 LT.4. E-01 LT. 1. E-01
'ni-228 LT.3. E-02 LT. 3. E-02 LT.4. E-02 LT. 3. E-02 LT. 1. E-02
- f. _ __ _ _,
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- - - - - - - - - - - - - - - - = - '*==~'"O-
1 i
l L SHORELINE SEDIMENT ,
I 4
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189 r
NE8RASEA PUBIJC POWER DISTRICT COOPER NUCEAR STA110N EXPOSURE PA"IHWAY - AIRBORNE SHORELINE SEDIMElff (PCI/GM DRY)
STA'110N NUMBER 28 STATION 28 - 1.8 MI.150 DEC. IND.
DATE COllECIED: 05/02 10/31 10/31 QA GAMMA SPECIRUM ANALYSIS:
BE-7 4.1410.e3 E-01 LT. 7. E-02 LT.8. E-02 K-40 1.8310.18 E 01 1.7710.18 E 01 1.7810.18 E 01 MN-54 9.5815.44 E-03 1.3210.45 E-02 1.0410.57 E-02 i
CO-58 LT.9. E-03 LT.8. E-03 LT.8. E-03
. FE-59 LT. 2. E-02 LT.2. E-02 LT.2. E-02
! CO-60 LT.9. E-03 LT.9. E-03 LT.9. E-03
! ZN-65 LT.2. E-02 LT.2. E-02 LT.2. E-02 ZR-95 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 l _
RU-103 LT. 1. E-02 LT.8. E-03 LT.9. E-03 l
8 RU-106 LT. 8. E-02 LT.7. E-02 LT.8. E-02 I-131 LT.3. E-02 LT. 1. E-02 LT. 2. E ';2 CS-134 LT. 1. E-02 LT. 1. E-02 LT. 1. E-02 CS-137 5.7310.63 E-02 9.7810.98 E-02 9.9611.00 E-02 BA-140 LT.3. E-02 LT. 1. E-02 LT. 1. E-02 CE-141 LT.2. E-02 LT.2. E-02 LT. 1. E-02 CE-144 LT.6. E-02 LT. 6. E-02 LT.6. E-02 RA-226 1.8010.18 E 00 2.0410.20 E 00 1.84t0.18 E 00 TM-228 LT.3. E-02 9.8210.98 E-01 1.0010.10 E 00 I
REFERENCES 4
- 1. Nebraska Public Power District, Cooper Nuclear Station Environmental Radiation Monitoring Program, Annual Report, January 1, 1982-December 31,1982 (prepared by Teledyne Isotopes).
- 2. Nebraska Pubife Power District, Cooper Nuclear Station Environmental Radiation Munitoring Program, Annual Report, January 1, 1983-December 31,1983 (prepared by Teledyne Isotopes).
- 3. Nebraska Public Power District Cooper Nucler: Station, Environmental Monitoring Program, Annual Report, January 1,1984 to December 31, 1984. (Prepared by Teledyne Isotopes).
- 4. U.S. Department of Energy EML 440 March 1985; EML-444 April 1989:
Environmental Measurements Laboratory, US Department of Energy,
- 5. U.S. Environmental Protection Agency Environmental Radiation Data, Report 35, July -- September 1983, Report 39, July -- September 1985; Report 40. October -- December 1984: Report 41, January -- March 1985. Report 42, April -- June 1985: Report 43, July-September 1985, Report 44-45 October-March 1986: Report 46, April-June 1986:
Report 47, July-September 1986 Report 48, October-December 1986; Report 49. January-March 1987. Environmental Radiation Facility, Montgomery, Alabama.
- 6. U.S. Department of Energy: EML 460. October 1,1986: Environmental 3 Measurements Laboratory, US Department of Energy, New York, New York 10014.
- 7. U.S. Nuclear Regulatory Commission,1975, Regulatory Guide 4.8, Environmental Technical Specifications for Nuclear Power Plants.
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APPENDICES 1
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APPENDIZ A
SUMMARY
OF LAND USE CENSUS 1
l
LAh D USE CENSLS June 29, 1995 0-3 Miles Cooper Nuclear Station (CNS) Radiological Effluent Technical Specifications (RETS) require an annual land use census. This census identifies the location of the nearest garden that is greater than 500 square feet in area and yields leafy green vegetables, the nearest milk animal, and the location of the nearest resident in each of the 16 meteorological sectors within 3 miles of CNS.
In accordance with CNS RETS, a land use census was performed on June 29, 1995. The nearest garden to CNS is in sector L 1.3 miles from CNS. The nearest resident to CNS is in sector Q, 0.9 miles from CNS.
No milk animals were found within 3 miles of CNS in 1995 and there was no evidence of potable water use from the river.
M
)
4 A-2
LAND USE CENSUS June 29. 1995 0-3 Miles SECTOR NEAREST RESIDENT NEAREST GARDEN NEAREST MILK ANIMAL l
A 3.0 Miles 1.0* 3.0 Miles 1 0' NONE I B 2.7 Miles 13.0* NONE NONE !
C NONE NONE NONE 0 1.7 Miles 62.0* 1.7 Miles 62.0* NONE E 1.8 Miles 94.0* 1.8 Miles 94.0* NONE F 2.4 Miles 112* 2.4 Miles 112' NONE G NONE NONE NONE H NONE NONE NONE J NONE NONE NONE K NONE NONE NONE l L 1.3 Miles 221.0* 1.3 Miles 221.0* NONE M 1.3 Miles 251.0* 1.8 Miles 241.0* NONE N 1.0 Miles 266.5* NONE NONE P 1.6 Miles 293.5* 1.6 Miles 293.5* NONE l 0 0.9 Miles 307.0* 2.8 Miles 323.0* NONE R 1.9 Miles 335.0* 1.9 Miles 335.0* NONE I k
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APPENDIX B INTERLABORATORY COMPARISON PROGRAM l
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O
i 1995 2
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)
A summary of the Results of the Analyses by Teledyne Brown Engineering -
Environmental Services of the EPA Cross Check Samples
]
l
! Compared with the Known Activity as reported by the Environmental
]
Monitoring Systems Laboratory, Las Vegas, Nevada
. All results which exceed three sigma deviation from the known are appended with a note giving the possible cause of the deviation and j corrective action taken.
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B-2
EPA INTERIABORATORY COMPARISON PROGRAM 1995 Environmental
~
Collection Teledyne Brown
. Date Media Nuclide EPA Resultfa) Engineering Result (b) Deviation (c) 01/13/95 Water Sr-89 20.0 1 5.0 19.00 1 2.65 -0.35 Sr-90 15.0 5.0 14.00 0.00 -0.35 01/27/95 Water Gr-Alpha 5.0 5.0 5.00 i 1.00 0.00 Gr-Beta 5.0 5.0 6.00 1 1.00 0.35 02/03/95 Water 1-131 100.0 10.0 88.33 2.31 -2.02 (d) 02/10/95 Water Ra-226 19.1 1 2.9 20.67 i 0.58 0.94 Ra-228 20.0 1 5.0 18.67 1 0.58 -0.46 i
03/10/95 Water H-3 7435.0 744.0 7066.67 115.47 -0.86 04/18/95 Water Gr-Beta 86.6 10.0 80.33 i 2.52 -1.09 Sr-89 20.0 5.0 20.67 1 1.15 0.23 Sr-90 15.0 5.0 14.67 1 0.58 -0.12 Co-60 29.0 5.0 31.67 2.08 0.92 Cs-134 20.0 5.0 19.67 i 1.73 -0.12 Cs-137 11.0 5.0 11.67 1 1.53 0.23 Gr-Alpha 47.5 i 11.9 39.67 1 2.52 -1.14 Ra-226 14.9 1 2.2 15.67 i 0.58 0.60 Ra-228 15.8 4.0 13.00 1 1.73 -1.21 06/09/95 Water Co-60 40.0 5.0 42.33 2.52 0.81 Zn-65 76.0 8.0 82.33 3.51 1.37 Cs-134 50.0 5.0 46.67 2.08 -1.15 Cs- 137 35.0 5.0 37.67 1.15 0.92 Ba-133 79.0 8.0 74.33 2.08 -1.01 06/16/95 Water Ra-226 14.8 t 2.2 15.00 i 0.00 0.16 Ra-228 15.0 3.8 14.00 1 0.00 -0.46 07/14/95 Water Sr-89 20.0 5.0 18.33 1 1.53 -0.58 Sr-90 8.0 5.0 8.01 0.00 0.00 07/21/95 Water Gr-Alpha 27.5 1 6.9 18.33 i 1.53 2.30 (e)
Gr-Beta 19.4 5.0 19.33 i 1.53 -0.02 i
r 08/04/95 Water H3 4872.0 1 487.0 4866.67 1 152.75 -0.02 09/15/95 Water Ra-226 24.8 3.7 27.33 i 1.15 1.19 Ra-228 20.0 5.0 14.67 0.58 -1.85 10/06/95 Water I-131 148.0 15.0 150.0 1 0.00 0.23 Note: Footnotes are located at end of table.
B-3
EPA INTERLABORATORY COMPARISON PROGRAM 1995 Environmental Collec'; ion Teledyne Brown Date Media Nuclide EPA Result (a) Engineering Result (b) Deviationic)
Footnotes:
(a) EPA Results-Expected laboratory precision (1 sigma). Units are pC1/ liter for water and milk except K is in mg/ liter. Units are total pCi for air particulate filters.
(b) Teledyne Results - Average i one sigma. Units are pCi/ liter for water and milk except K is in mg/ liter. Units are total pCl for air particulate filters.
(c) Normahzed deviation from the known.
(d) The normalized deviation marginally exceeded the warning level and an apparent trend in the results appeared. The cause was a probable high bias in the beta counting efficiency. Check source control charts did not indicate any changes in the counting equipment, so the I-131 calibration was suspected. New I-131 calibrations were performed July 3 through 6,1995 after receiving a new standard from the EPA. The intercomparison sample data sheets were recalculated with the new efficicacies and the average result was in excellent agreement with the EPA (96 pCi/l versus the CPA value of 100 pC1/l). The discrepancy in the I-131 efilciency between the current cal'.bration and the previous one (aside from the uncertainty in the standard) appears to be an abnormally low yield in the preparation of the standard for the older calibration which created a high bias in the counter efficiencies. The bias was less than ten percent, therefore further corrective action or revision of previously reported data is deemed not necessary.
(e) The mineral salt content of the water used by the EPA to prepare the samples has been shown to vaty substantially throughout the year. Absorption curves to account for mount
- weight may vary from the true absorption characteristics of a specific sample. Pre 11ous results do not indicate a trend toward "out of control" for gross alpha / beta analysis and the normalized deviation from the grand average is only -0.36. The norTnalized deviation from the known for TBE-ES does not exceed three standard deviations and internal spikes have been in control. No corrective action is planned at this time.
I B-4 l
_,,4 APPENDIX C STATISTICAL NOTES 4
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APPENDIX C
, STATISTICAL NOTES
- 1. Each activity is reported in one of two forms:
4 x 2 s or l <L, where-l
, x = value of measurement;
! s = counting error at the 95%
confidence level (2 sigma error);
i L = detection limit based on 4.66 sigma error
.for counter background l 2. All activities are corrected to collection time except for gross alpha and gross beta.
t
- 3. Computation of means:
(a) In any statistical table, the values are entered as '
x2s or <L where x = sample mean = Ix; (l-n n = number of data points averaged; I = average of the 2 sigma counting errors = Is n
(b) For gross beta and gross alpha results in air particulates, averaging includes values which are less than the lower limits of detection.
The detection limit is used as the sample activity in these cases.
(c) In all cases, if all values in an averaging group are below detec-tion limits, the highest of the detection limits is reported as a "less than" value without an associated tolerance. If some values are above detection limits and some are below, then:
1 4
9 C-1 o
(1) The mean of the positive results is reported and the number of positives is listed in parentheses.
(d) Means are reported on a quarterly basis except for air particulate and airborne iodine data which are reported monthly. For air particulate and charcoal filters, data for samples collected on the j 1st, 2nd, and 3rd day of a month are assigned to the previous month. l (e) In rounding off, numbers followed by a 5 or higher digit are rounded i upwards.
C-2
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i APPENDIE D J i
NOTIFICATION LEVELS l
1 A
t
- i NEBRASEA FUBLIC FOWER DISTRICT COOPER NUCLEAR STATION )
1 ENVIROIDENTAL RADIATION SURVEILIANCE FROGRAM '
NOTIFICATION 12VEIA Media and Nuclida l Natification Laval Air Cross Alpha . . . 3 Cross Beta. ........... 0.1 pC1/m
{ 3
. . . . . . . . . 1.0 pCi/m I-131 . . . . . . . . . . . . . .
1 i Cs-134
. .. . . . . . . 0.31 pci/m 3 Ca 137
....................... 3.3 pCi/m 3
.1 ....................... 6.7 pCi/a 3
Milk I-131 (low level) . . . . . . . .. .... . . . .. 1.09 pCi/1 Sr-89 .
Sr-90 .
....................... 6.04 pCi/1 l 1
Cs-134
....................... 14.82 pCi/1 i Cs-137
....................... 20.0 pCi/1 j
....................... 23.0 pCi/1 l
- Groundwater Cross Alpha . . . . . . . . . . .. . . .. . . . . . 12.0 j
Cross Beta. ..................... pC1/1 !
H-3 . ........................ 33.8 pCi/1 i 6700 pCi/1 l Mn-54 . .......................
330 pCi/1 Fe-59 . .......................
i 130 pCi/1 co-58 .
}
Co-60 . ....................... 330 pci/1 100 pCi/1 Zn-65 . .......................
Zr-Nb-95 100 pCi/1
! I-131 .
...................... 67 pCi/1 i' Cs-134
....................... 0.67 pCi/1 Cs-137
....................... 10 pCi/1 Ba-La-140 . 17 pCi/1
..................... 67 pCi/1 j Food Products 1-131 . . . . . . . . . . . . . . .. . ... . . ..
Cs-134 0.1 pCi/g vet Cs-137
....................... 0.33 pCi/g vet
, ....................... 0.66 pci/g vet
- Fish Cross Beta. .....................
Sr-49 . 10.8 pCi/g vet Sr-90 . ....................... 3.3 pCi/g vet j Mn-54 . ....................... 1.2 pCi/g vet
....................... 10 pCi/g wet j
D-1 4
1
l 1
Media and Nuclide Notification Level Fish (Continued)
Fe-59 . . . . . . . . . . . . . . . . . . . . . .
Co-58 . . . . . .
. . 3.3 pCi/g vet
. . . . . . . . . . . . . . . . . . 10 pCi/g vet co-60 . . . . . . . . . . . . . . . . . . . . . . . . 3.3 pCi/g vet 2n-65 . . . . . . . . . . . . . . . . . . . . . . . . 6.7 pCi/g vet '
Cs-134 . . . . . . . . . . . . . . . . . . . . . . . 0.33 pci/g vet Cs-137 . . . . . . . . . . . . . . . . . . . . . . . 0.67 pCi/g vet River Water '
Gross Alpha sus . . . . . . . . . . . . . . . . . . . 22.0 pCi/1 Gross Alpha Dis . . . . . . . . . . . . . . . . . . . 27.6 pCi/1 Cross Beta sus. . . . . . . . . . . . . . . . . . . . 58.8 pCi/1 Cross Beta Dis. . . . . . . . . . . . . . . . . . . . 88.6 pCi/1 Sr-89 . . . . . . . . . . . . . . . . . . . . . . . . 1000.0 pci/1 Sr-90 .
H-3 . ....................s
. . . . . . . . . . . . . . . . 100.0 pCi/1
. . . . 6700 pCi/1 Mn-54 . . . . . . . . . . . . . . . . . . . . .. . . 330 pCi/1 Fe-59 . . . . . . . . . . . . . . . . . . . . . . . . 130 pCi/1 Co-58 . . . . . . . . . . . . . . . . . . . . . . . . 330 pCi/1 Co-60 . . . . . . . . . . . . . . . . . . . . . . . . 100 pCi/1 Zn-65 . . . . . . . . . . . . . . . . . . . . . . . . 100 pCi/1 Zr- Nb- 9 5 . . . . . . . . . . . . . . . . . . . . . . 67 pCi/1 I-131 .
. . . . . . . . . . . . . . . . . . . . . . . 0.67 pCi/1 Cs-134 . . . . . . . . . . . . . . . . . . . . . . . 10 pCi/1 Cs-137 . . . . . . . . . . . . . . . . . . . . . . . 17 pCi/1 Ba-La-140 . . . . . . . . . . . . . . . . . . . . . . 67 pCi/1 Shoreline Sediment Co-60 . . . . . . . . . . . . . . . . . . . . . . . .
Cs-134 0.1 pCi/g dry Cs-137
. . . . . . . . . . . . . . . . . . . . . . . 0.75 pCi/g dry
. . . . . . . . . . . . . . . . . . . . . . . 0.75 pCi/g dry D-2
APPENDIX E CONVENTIONS USED IN DATA TREND GRAPHS l
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APPENDIX E Conventions used in Data Trend Granha 4
- 1. The data trend plots are based on statistical summaries of
. Section VI.
- 2. Monthly or quarterly averages are plotted.
) 3. The conventions used to determine if a "less than" (<) value or detectable result is plotted are those given in Appendix C.
- 4. Iowest levels of detection (LLD) are noted by a straight line on the graphs.
i
- 5. A typical less-than value arising from delayed counting of short-lived isotopes (such as I-131 or Ba-140) or reduced sample size are omitted.
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7 APPENDIZ F DETECTION CAPABILITIES l
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DETECTION CAPABILITIES FOR ENVIRONMENTAL SAMPLE ANALYSIS Radiochemical Methods '
Lower Limit of Detection LLD*
Water (pC1/t) Milk (pCi/t) Air Part (pC1/m 8) Food Products Fish (pci/g Broadleaf Venetations wet)
(pCi/g wet) l Quantity
- 0.4 2 -
280 m3 0.1 g ash ,
d Ash Ut. % - - -
4 t
a* 4.0 -
0.002 - -
$* 1.4 -
0.003 0.25 Quantity 2f 12 -
3 g ash ;
7' Ash Wt. % - - -
4 Sr-89 1.08 2.02 -
0.03 .
Sr-90 0.93 1.39 -
0.03 c Quantity -
12 280 m 8 20 g -
I-131 -
0.78 0.058 0.05 '
l H-3 140 - - . .
l l
- LLD - lower limit of detection based on 4.66sb; where sb is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate (as count;s per minute), specified for listed quantity and ash '
weight percentage.
b !
The minimum sensitivity will vary with the weight reduction achieved by ashing the sample. Minimum sensitivities for ;
three typical ash weight percentages are specified.
- Typical analysis quantity.
d Typical ash weight percentage of wet weight.
' Listed a and A LLD's are for weightless sample. Self-absorption in sample will increase these LID's. Typical increases ;
will be factors in the range 1 to 1.3 for $ analysis and 1-5 for a analysis. ;
' Iodine collected Charcoal Cartridge air filter. l
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'LLD = lower limit of detection based on 4.66sb i & where sh is the standard deviation of the background counting rate or of the counting rate of a blank sample as apprdpriate (as counts per minute). The LLD is at counting time and must be corrected to collection time. The LLDs given above are ba.ed on the quantities indicated and the background count rate in the absence of any radionuclides in the sample. In
- calculating the LLD for a radionuclide determined by gamma-ray spectrometry, the background shall include the
- typical contributions of other radio-nuclides normally present 1
in the samples (e.g., potassium-40 in allk samples).
i occasionally background fluctuations, unavoidably small sample sizew, the presence of interfering nuclides, or other 1
uncontrollable circumstances may render these LLD's unachievable. In such cases, the contributing factors will be
' identified and described in the Environmental Radiation Monitoring Program Annual Report. ,
j Note:All LLD's which we require are listed in this table for Ge(Li) Camma Spectroscopy. If any nuclide is detected, i
it shall be reported quantitatively whether or not it is i
one of the 20 nuclides listed above.
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l LOWER LIMITS OF DETECTION (LLD)
CF l
ANALYSES FOR Ge (LI) DETECTOR I
I LLD*
Witk, Water Food Products Fish, (pCl/kg wet) Shoreline Sediment (pCitt) AirPaE)t (pci/m (pCI/kg wet) (pCl/kg dry) cuantity: 3.5 t 3600 m3 400 g wet 200 g wet 600 g dry isotope Hatf-tife l se-7 53.2 d 78 0.05 311 1243 233 K 40 1.26x10' y 140 0.06 466 932 466 Mn 54 313 d 8 0.003 31 124 31 Co-58 70.8 d 8 0.003 31 i 124 16 Fe 59 45 d 30 0.006 260 311 31
! Co-60 5.26 y 8 0.005 31 124 47 2n 65 245 d 30 0.003 260 311 31 Nb-95 35.2 d 9 0.003 31 124 31 Zr-95 65 d 9 0.005 47 l 93 78 l Ru-103 39.4 d 8 0.003 31 124 47 l -ri au 106 368 d 62 0.03 311 i 0 1243 233 W I-131 8.04 d l 9 0.003 31 60 31 Cs-134 2.06 y 9 0.003 31 60 47 Cs-137 30.2 y 9 0.003 31 80 31 sa-140 12.8 d 15 0.09 109 621 233 La-140 40.2 h 15 0.09 109 621 233 Ce-141 32.5 d 16 0.003 47 155 47 Ce-144 284 d 78 0.01 155 621 233
' aa 226 1600 y 100 0.08 200 800 i 109 l Th-228 1.91 y 31 0.01 93 466 109 LLD = tower limit of detection based on 4.66s b ; and wherebs is the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate (as counts per minute). The LLD is at counting time and must be corrected to collection time. The LLDs given above are based on the quantitles indicated and the background count rate in the absence of any radionuclides in the sample. In calculating the LLD for a l
radionuclide samples (e.g.,Jetermined potassium-40 by gamma-ray spectrometry, the background shat t include the typical contributions of other radio-nuclides normatty present in the in milk samples).
t
(
l
(
Occasionally rsnder these LLD's background fluctuations, unavoidable saatt sample size, the presence of interfering nuclides, or other uncontrottable circumstances may unachievable.
Program Annual Report. In such cases, the contributing factors will be identified and described in the Environmentet Radiation Ilonitoring I tast e:
Att LLO's which quantitatively we require whether or notare !!sted it is one in ofthis the table for Ge(LI) 20 nuclides listed Gaaune above.Spectroscopy. If any nuclide is detected, it shall be reported l
i
.a + - - .
_ - _ - - _ . _ _ _ _ _ m _ - - - - - _ _ _ _ _ _ _ _ _ __ _ - - - . _ _ _ _ _ _ __ *-m_ . - _ _ ___ _ _ _ __ __ _ _ _ - _ _ _ _ _ . _ _
]
APPENDIX G SAMPLE STATION LOCATIONS AND SAMPLE TYPE 8 1
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COOPER NUCLEAR STATION LIST OF ACTIVE SAMPLE STATIONS 1995 Sample Station
- Sample Description -- Type and Location No. 1 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: Outside the northwest edge of fence, east of the gate,to the LLRW storage pad on the CNS site, NW4, S32, T5N, R16E, Nemaha County, Nebraska.
No. 2 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: North side of county road access to the south portion of CNS site approximately 275 feet west of the former Jefferson Broady farmstead, SW%, S32, T5N, R16E, Nemaha County, Nebraska.
No. 3 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermolumirs scent Dosimetry Location: Located on the north side of the Brownvi e State Recreation Park access road near water gaugir < station, SE4, S18, T5N, R16E, Nemaha County, Nebraska.
' No. 4 Type: (1) Air Particulate and Charcoal Filters.
(2) Environmental Thermoluminescent Dosimetry Location: Located % mile south of Phelps City, Missouri, on west side of Highway "U", NE4, S2, T64N, R42W, Atchison County, Missouri.
No. 5 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: Located 4 mile south and 4 mile east of Langdon, Missouri, on north side of road, west of railroad tracks, SWk, S18, T64N, R 41ft, Atchison County, Missouri.
No. 6 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry i
Location: One mile west of the end of Missouri State Highway "U",
south side of road, SW corner of the intersection, NWk, S34, T64N, R42W, Atchison County, Missouri.
No. 7 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: 300 yards east of Highway 67 on north side of road, west of :
Nemaha elevator, SW%, S6, T4N, R16E, Nemaha County, NE l l
No. 8 Type: (1) Air Particulate and Charcoal Filters !
(2) Environmental Thermoluminescent Dosimetry l 1
Location: % mile north, % mile west and k mile north of Nemaha, on west side of road adjacent to Mark T. Moore Transmission Line, NE4, S35, T5N, R15E, Nemaha County, Nebraska.
G-1 1
1
S2mplo l Station Sample Dancrintion -- Tvna and Location
- No. 9 Type: (1) Air Particulate and Charcoal Filters l (2) Environmental Thermoluminescent Dosimetry -
Location: Four udles north of Highway 136, on Highway 67. Then 1 mile )
east of Highway 67 and % mile north on west side of road, 1 SW4, S26, T6N, R15E, Nemaha County, Nebraska. '
No. 10 Type: (1) Air Particulate and Charcoal Filters l (2) Environmental Thermoluminescent Dosimetry Location: One milo north of Barada, Nebraska, in SW corner of -'
intersection, NE4, S14, T3N, R16E, Richardson County, Nebraska.
No. 11 Type: (1) Water - Ground Location: Plant well water supply header at well pits, NW%, S32, T5N,
- R16E, Nemaha County, Nebraska.
1 No. 12 Type: (1) Water - River Location: Sample (1) is taken from the Missouri River insnediately upstream from the Plant Intake Structure (River Mile 532.5).
(During periods when unsafe conditions warrant, Station 35 may be used as an alternate upstream collection site.)
No. 20 Type: (1) Environmental Thenmoluminescent Dosimetry Location: On NNW boundary of JPPD property, approximately 20 yards east of county road, SEk, S30, T5N, R16E, Nemaha county, Nebraska.
No. 28 Type: (1) Water - River l
(2) Fish -
(3) Sediment from Shoreline )
Location: Samples (1) and (3) are taken from the Missouri River or its l shore, below the Plant Discharge Flume near River Mile 530. l l Sample (2) is taken from the Missouri River % to 3 ndles downstream of the plant site.
No. 35 Type : (1) Fish (2) Food Products - Brondleaf Vegetation (3) Water - River (Alternate Site)
Location: Sample (1) is taken from the Missouri River about 1 to 3 miles above the CNS intake structure. Sample (2) is taken about % mile south of the Brownville State Recreation Area l in Sector A. During periods when unsafe conditions warrant, )
Station 35 may be used as an alternate to Station 12 for
, sample type (3).
No. 42 Type: (1) Milk - Other Producer Location: one mile south, 1-% ndles east of Barada, Nebraska, south side of county road, NW%, S30, T3N, R17E, Richardson County, Nebraska.
G-2
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- stapio j
- Station an=ala n==m intian -- Tvna and Teation j
. 'No. 44 Type: (1) Environmental Thermoluminescent Dosimetry Location: Two miles south of Auburn stoplight and 4 mile south of .
Auburn Country Club on Highway 75, then 4 mile east of :!
- Highway 75 at fence line north of county road, SE%, 327, TSN, ,
R14E, Nemaha County, Nebraska. j i
No. 47 Type: (1) Water - Ground ;
j Location: At Falls City municipal water supply well south of Rulo, !
Nebraska, out of main header flow meter, SWW, 320, T1N, R18E, t 1 Richardson County, Nebraska.
'l No. 56 Types (1) Environmental Thermoluminescent Dosimetry !
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Location: 1-4 miles SW of Langdon, Missouri, on Highway "U", on the right side of the highway (Bill Gebheart farm), NW4, 323,
i T64N, R42W, Atchison County, Missouri.
No. 58 Type: (1) Environmental Thermoluminescent Dosimetry j Location: Three miles south of Brownville, Nebraska, on county road, at the SE corner of the intersection with the farm road leading to Sasple Station No. 2, SE4, S31, T5N, R16E, Nemaha County, Nebraska. ,
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No. 59 Type: (1) Environmental Thermoluminescent Dosimetry >
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Location: One mile SSE of the CNS Elevated Release Point, 50 yards west l of the levee at the south boundary of NPPD property, SE4, l S32, T5N, R16E, Nemaha County, Nebraska.
No. 61 Type: (1) Milk - Nearest Producer l l Location: One mile west of Brownville, Nebraska, on Highway 136, then l 1 mile north on the county road, turn right and proceed i
- approximately 4 mile east, on south side of road (Raymond !
l Gentert dairy), NWW, S13, TSN, R15E, Nemaha County, Nebraska.
No. 66 Type: (1) Environmental Thermoluminescent Dosimetry
- Location
- Two miles south of Nemaha, Nebraska, on Highway 67 - east I
' side of road (Mrs. Lola Kennedy farm), NW4, 519, T4N, R16E,
+
Nemaha County, Nebraska.
No. 67 Type: (1) Environmental Thermoluminescent Dosimetry l t Location: Two miles west of Brownville, Nebraska, on Highway 136, then j north 1-% miles on county road and east 4 mile, on north side of road (Walter Parkhurst farm), NE4, S11, T5N, R15E, Nemaha County, Nebraska.
No. 71 Type: (1) Environmental Thermoluminescent Dosimetry l
l Location: Two miles east of Phelps City, Missouri, on Highway 136, then
! south 1-4 miles on county road and west % mile (Tom Boatman i farm), SEW, S6, T64N, R41W, Atchison County, Missouri, j-
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4 CCaplo Station Emania Dancrintion -- Tvna and Location No. 79 Type: (1) Environmental Therinoluminescent Dosimetry Location: 1-% miles south of Brownville, NE, on east side of pved road, NPPD property, SE4, 530, T5N, R16E, Nemaha County, NE.
4 No. 80 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2-% miles south of Brownville, east side of paved road, NPPD property, NE4, S31, T5N, R16E, Nemaha County, NE.
No. 81 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2-% miles south of Brownville, Nebraska, in the NE corner of the intersection of the paved county road and CNS access
. road, NPPD property, NE4, 331, TSN, R16E, Nemaha County, NE.
No. 82 Type: (1) Environmental Thermoluminescent DosiJoetry Location: % mile south of CNS in a field, on NPPD property, SW4, S32, TSN, R16E, Nemaha County, Nebraska.
No. 83 Type: (1) Environmental Thermoluminescent !>osimetry Location: 2-4 miles south of Nemaha, Nebraska, on Highway 67, then east 1 mile to the junction of the driveway and county road (east side of driveway, Leroy Kennedy), NE%, S19, T4N, R16E, Nemaha County, Nebraska.
No. 84 Type: (1) Environmental Thermoluminescent Dosimetly Location: 2-% miles west of Brownville, Nebraska, south side of Highway i 136 west of Locust Grove School (Bruce L. Solie), NW4, S22, T5N, R15E, Nemaha County, NE.
- No. 85 Type
- (1) Environmental Thermoluminescent Dosimetry Location: One mile east of Brownville, Nebraska, on Highway 136, then north 4 mile on the east side of the county road (Scott Leseburg), NE , S33, T65N, R42W, Atchison County, Missouri.
No. 86 Type: (1) Environmental Thermoluminescent Dosimetry Location: one mile west of Phelps City, Missouri, on Highway 136, then north 1-H miles on Highway "D" on west side (Mrs. Olin Harmes), SE4, S22, T65N, R43W, Atchison County, Missouri.
No. 87 Type: (1) Environmental Thermoluminescent Dosimetry Location: one mile west of Phulps City, MO, on Hwy 136, south % mile on county road and % mile west on county road (to end of
, road, Rooert Graf), SW4, S3, T64N, R42W, Atchison County, Mo.
No. 88 Type: (1) Environmental Thermoluminescent Dosimetry Location: one mile west of Phelps City, Missouri, on Highway 136, then south 2 miles at the end of the county road (David Meyerkorth), NW4, S11, T64N, R42W, Atchison County, Missouri.
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1 Sample Station samnia Dancrintion -- Tvna and Mention No. 89 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2-4 miles south of Phelps City, Missouri, on Highway "U",
then H mile west in the SE corner of the county road intersection (Gertrude Rosenbohm), NE4, S14, T64N, R42W, Atchison County, Missouri.
No. 90 Type: (1) Environmental Thermoluminescent Dosimetry Location: 1-4 miles west and 4 mile south of Langdon, Missouri, on Highway "U", then 4 mile west (Garth Green), SW4, S23, T64N, R42W, Atchison County, Missouri.
No. 01 Type: (1) Environmental Thermoluminescent Dosimetry Location: 4 mile west of Rock Port, Missouri, on the south side of the intersection of Highway 136 and Highway 275, at the water tower (Richard H. and Vicki Cook), NW , S28, T65N, R41W, Atchison County, Missouri.
No. 94 Type: (1) Environmental Themoluminescent Dosimetry Location: 4 mile south of Langdon, Missouri, on the west side of the road (Max Peeler), NE4, S24, T64N, R42W, Atchison County, Missouri.
No. 96 Type: (1) Food Products - Broadleaf Vegethtion Location: Approximately 1 mile south of Brownv111e, Nebraska, along the paved road in the road ditch, in Sector R, SW4, S19, T5N, R16E, Nemaha County, Nebraska.
No. 99 Type: (1) Milk (Nearest and Other Producer)
Location: 1-4 miles south of Shubert, Nebraska, on west side of Highway 67 (James Zentner dairy), NE%, S24, T3N, R15E, Richardson County, Nebraska.
No. 100 Type: (1) Milk (Other Producer)
Location: Two miles south and 1 mile west of Shubert, Nebraska (Dick James dairy), SW4, S23, T3N, R15E, Richardson County, Nebraska.
No. 101 Type: (1) Food Products - Broadleaf Vegetation Location: 5% miles east and 4 mile north of Rock Port, Missouri, near the junction of Highway 136 and Highway 59, in Sector D, encompasses portions of S19 and S30, T65N, R41W, Atchison County, Missouri.
NOTES:
- Sample Station numbers missing from the sequence are inactive or discontinued Sample Stations.
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SUMMARY
OF DOGES TO A MEMBER OF TEE PUBLIC OFF-SITE P
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i Sumary of Gaseous Effluent Dose Calculations DOSES TO MAXIMUM INDIVIDUAL (MREMI, JANUARY-DECEMBER 1995 COOPER NUCLEAR STATION JANUARY-DECEMBER 1995 SPECIAL LOCATION a 1 SITE BOUNDARY AT 0.67-MILES N PATHWAY T. BODY GI-TRACT BONE LIVER KIDHEY THYROID LUNG SKIN ADULT 9.25E-05 9.24E-05 9.26E-05 9.27E-05 9.31E-05 2.53E-04 9.36E-05 2.36E-04 TEEN 9.26E-05 9.24E-05 9.28E-05 9.30E-05 9.36E-05 3.16E-04 9.36E-05 2.36E-04 CHILD 9.30E-05 9.23E-05 9.35E-05 9.35E-05 9.44E-05 5.19E-04 9.36E-05 2.36E-04 7 INFANT 9.34E-05 9.23E-05 9.46E-05 9.50E-05 9.54E-05 9.98E-04 9.36E-05 2.36E-04 1
COOPER NUCLEAR STATION JANUARY-DECEMBER 1995 SPECIAL LOCATION O 2 NEAR. RESIDENCE AT 0.90 MILES NW PATHWAY T. BODY CI-TRACT BONE LIVER KIDNEY TNYROID LUNG SKIN ADULT 1.72E-04 1.72E-04 1.72E-04 1.73E-04 1.73E-04 3.33E-04 1.74E-04 4.25E-04 TEEN 1.72E-04 1.72E-04 1.73E-04 1.73E-04 1.73E-04 3.95E-04 1.74E-04 4.25E-04 CHILD 1.73E-04 1.72E-04 1.73E-04 1.73E-04 1.74E-04 5.96E-04 1.74E-04 4.25E-04 IHTANT 1.73C-04 1.72E-04 1.74E-04 1.75E-04 1.75E-04 1.07E-05 1.74E-04 4.25E-04 *
. _ . _ . .m._._ .-m_. . _.-___.1.._ . . _ - - _ _ . - _ . - - . _ . . ~ . . _ . . - . - . . _ . . . . _ . . _ _ _ _ . - - , .. . . _ - - - . . . _ -
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t Sumnary of Doses to Maximum Individual at the Site Boundary, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-Decent >er 1995, Cooper Nuclear Station t-Dose to Individual, mrem !
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Period and Total !
Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI ,
- n d 1st Quarter 2.61 E-05 3.77 E-04 4.53E-04 5.84E-04 2. 22E-05 9.76E-05 3.99E-05 4.05E-03 2nd Quarter 1.03 E-05 9.92 E-04 8.79 E-04 7.59 E-04 8.84 E-06 2.61 E-04 9.30 E-05 2.46 E-03 3rd Quarter 6.54 E-06 1.21 E-03 5.20 E-04 4.48 E-04 6.41 E-06 1.61 E-04 5.66 E-05 1.25 E-03 4th Quarter 1.10 E-04 3.71 E-03 1.01 E -02 1.07 E-02 9.40 E-05 2.24 E-03 7.22 E-04 6.90 E-02 Totals >
for 1995 1.53 E-04 6.29 E-03 1.20 E-02 1.25 E-02 1.31 E-04 2.76 E-03 9.12 E-04 7.68 E-02
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l APPENDMI NON-REMP ANALYSE 8 l
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APPENDIX I Six runoff water samples were collected from the LL Waste Pad during 1995. These samples were analyzed for gross alpha and gross beta (suspended and dissolved), and by gamma spectroscopy. 'Ihese analyses are not part of the regular CNS REMP, and the data contained in this appendix is provided for informational purposes only.
'Ihe LL Waste Pad became operational on June 12,1995. Sampling that was conducted prior to that date was used to establish baseline levels. Runoff samples have been obtained from the area of the LL Waste Pad since that date on a quarterly basis, when available. No sample was collected in the fourth quarter of 1995 due to the unavailability of runoff.
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SUMMARY
PA'IEWAY - WATERBORNE COMPILA110N - ANNUAL
SUMMARY
SAMPIE - WATER - WASTE NEBRASKA PUBUC POWER DIS 11tICT CONIROL - STATION 12 - 0.1 MI. 360 DEG. CON. COOPER NUCLEAR STA110N UNITS - PCI/11TER ANALYSIS NO UMIT OF ALL INDICA 1DR SAMPLES LOCA110N WTIM HIGHEST MEAN CONIROL IDCA' HON NON- REPORIING PERIOD DETEC110N MEAN X E-00 MEAN X E-00 MEAN X E-00 ROU11NE MEAN X E-00 RANGE STATION FRAC 110N RANGE RANGE FRACI1ON STATION DESCRIFI1ON FRACI1ON GR-A DIS 6 4.0 3.6 3.6 0 2.3- 4.0 01/27/95-09/29/95 005/006 2.3- 4.0 005/006 LL WASTE PAD GR-A SUS 6 4.0 1.3 1.3 0 0.99- 1.9 01/27/95-09/29/95 004/006 0.99- 1.9 004/006 LL WASTE PAD GR-B DIS 6 1.8 7.8 7.8 0 6.8- 9.7 01/27/95-09/29/95 006/006 6.8- 9.7 006/006 LL WAS1E PAD GR-B SUS 6 1.8 3.9 3.9 0.65- 5.6 0 01/27/95-09/29/95 005/006 0.65- 5.6 005/006 LL WASTE PAD
" K-40 6 140.0 106 0 106- 106 01/27/95-09/29/95 001/006 I-131 6 9.00 LT 8.0 0 LT 4.0- LT 8.0 01/27/95-09/29/95 000/006 CS-137 6 9.00 LT 5.0 0 LT 4.0- LT 5.0 01/27/95-09/29/95 000/006
NEBRASEA PUBIJC POWER DISTRICT COOPER NUCLEAR STA'I1ON EXPOSURE PATHWAY - WA'IERBORNE WATER - EFFLUENI' (PCI/ LITER) 11 WASTE PAD - WATER l DA'IE COllECIED: 0I/27 04/21 05/17 06/06 06/27 RADIOCHEMICAL ANALYSIS:
GR-A DIS 4.0 i 1.7 E 00 4.0 i 1.9 E 00 LT.2. E 00 3.9 i 2.2 E 00 2.3 i 1.4 E 00 l GR-A SUS 1.1 i 0.6 E 00 1.9 i 0.9 E 00 9.9 1 7.4 E-01 LT.2. E-01 1.4 i 0.8 E 00 t
G R-B DIS 9.7 i 1.3 E 00 6.8 i 1.3 E 00 8.0 i 1.5 E 00 7.5 i 1.4 E 00 7.0 i 1.2 E 00 GR-B St.?) 3.6 i 0.8 E 00 5.0 1 0.9 E 00 4.5 1 0.9 E 00 6.5 i 4.4 E-01 5.6 i 1.0 E 00 GAMMA SPECIRUM ANALYSIS:
BE.7 LT.3. E 01 LT.2. E 01 LT.4. E 01 LT.3. E 01 LT.4. E 01 K-40 LT.5. E 01 LT. 5. E 01 LT. 7. E 01 L T. 1. E 02 L T. 1. E 02 MN.54 LT.3. E 00 LT.3. E 00 LT.3. E 00 LT.3. E 00 LT.4. E 00 m CO-58 LT.3. E 00 LT.3. E 00 LT. 3. E 00 LT.4. E 00 LT.4. E 00 0 FE-59 LT. 6. E 00 LT. 6. E 00 LT. 8. E 00 LT.8. E 00 LT. 8. E 00 CO-60 LT. 3. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 ZN-65 LT.6. E 00 LT.5. E 00 LT. 9. E 00 LT.8. E 00 LT.9. E 00 l
ZR-95 LT. 3. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 i
RU-103 LT.3. E 00 LT. 3. E 00 LT. 4. E 00 LT.4. E 00 LT.4. E 00 RU-106 LT. 3. E 01 LT.2. E 01 LT.3. E 01 LT. 3. E 01 LT.4. E 01 1-131 LT.4. E 00 LT.4. E 00 LT. 8. E 00 LT. 6. E 00 LT 8. E 00 CS-134 LT. 3. E 00 LT.3. E 00 LT.4. E 00 LT.4. E 00 LT.4. E 00 CS-137 LT.4. E 00 LT.4. E 00 LT.5. E 00 LT.4. E 00 LT.4. E 00 BA-140 LT.4. E 00 LT.4. E 00 LT. 6. E 00 LT.6. E 00 LT. 7. E 00 CE-141 LT. 6. E 00 LT.5. E 00 LT.9. E 00 LT.6. E 00 LT.7. E 00 CE-144 LT.2. E 01 LT.2. E 01 LT.4. E 01 LT. 2. E 01 LT.2. E 01 l RA-226 LT. 7. E 01 LT.6. E 01 LT. 1. E O2 LT.7. E 01 LT.7. E 01 TH-228 LT. 6. E 00 LT. 5. E 00 LT.9. E 00 LT. 6. E 00 LT. 7. E 00
.. . . _ _ ~ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. _____
s NEBRASEA PUBIJC FUWER DISTRICT COOPER NUCLEAR STA'llON EXPOSURE PATHWAY - WATERBORNE WATER - EFFLUENT (FCI/ LITER) '
LL WASTE PAD - WATER DATE COLLECIED: 09/29 RADIOCHEMICAL ANALYSIS:
GR-A DIS 3.8 i 2.5 E 00 GR-A SUS L T. 5. E-01 GR-B DIS 8.0 i 1.4 E 00 GR-B SUS LT. 8. E-01 GAMMA SPECIRUM ANALYSIS:
BE-7 LT.3. E 01 K-40 1.0610.31 E 02 MN-54 LT. 3. E 00 CO-58 LT.3. E 00 '
7 FE-59 LT. 7. E 00 >
CO-60 LT.3. E 00 ZN-65 LT.7. E 00 ZR-95 LT. 3. E 00 RU-103 LT.4. E 00 RU-106 LT. 3. E 01 1-131 LT. 5. E 00 CS-134 LT.3. E 00 CS-137 LT.4. E 00 BA-140 LT.5. E 00 CE-141 LT. 7. E 00 i CE-144 LT. 3. E 01 RA-226 LT. 8. E 01 TH-228 LT.7. E 00
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