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{{#Wiki_filter:*GAMMA SPECTRUM ANALYSIS OYSTER CREEK NUCLEAR GENERATING STATION CHEMISTRY DEPARTMENT Detector Name: DET02 Report Generated On Spectral Data File Name\2000050.CNF Sample Title Sample Description User ID Sample Type Sample Geometry Peak Locate Threshold Peak Locate Range (in channels)Peak Area Range (in channels)Identification Energy Tolerance Sample Site Sample Taken On Acquisition Started Decay Time Live Time Real Time Dead Time* 4/17/09 2:26:17 PM* C:\PCNT2K\CAMFILES\1LSOLMDA
{{#Wiki_filter:*
('-40 3.43 '+ -t (: l-L Solid Releas-dirt #2 near cst* kg: 20 1 I-L Marinelli: 3.00 S 1 -4096 1 100 -4096-1.000 keV 1066.00 grams 4/17/09 1:10:15 PM 4/17/09 1:53:17 PM 4.30E+001 Minutes 2278.0 Seconds 2278.9 Seconds 0.04 %Energy Calibration Used Done On Efficiency Calibration Used Done On 3/21/08 3/21/08 Background Subtract Report 4/17/09 2:26:17 PM Page 2 B****9*BACKGROUND SUBTRACT REPORT* Detector Name: DET02 Sample Title: 1-L Solid Releas Peak Analysis Performed on: 4/17/09 2:26:17 PM Peak Energy Subtracted No. (keY)Uncert.1 238.45 3.23E+001 2 295.01 2.48E+001 3 351.76 2.34E+001 4 583.20 1.78E+001 5 609.17 1.58E+001 6 66.1.66 1.77E+001 7 1173.48 3.71E+001 8 1332.86 3.33E+001 9 1461.12 1.28E+001 M = First peak Original Orig. Area Area Uncert.Ambient Background Backgr.Uncert.1. 66E+002 8. 98E+001 1. 13E+002 6. 08E+001 7.55E+001 1. 07E+002 1. 21E+003 1. 05E+003 1.32E+002 32.31 24.76 23.40 17.77 15.77 17.70 37.13 33.25 12.76 Subtracted Area 1.66E+002 8. 98E+001 1. 13E+002 6 .08E+001 7 .55E+001 1. 07E+002 1 .21E+003 1. 05E+003 1. 32E+002 in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000 sigma Nuclide MDA Report 4/17/09 2:26:17 PM Page 3 N U C L I D E M D A R E P 0 R T"**Detector Name: DET02 Sample Geometry:
GAMMA       SPECTRUM                   ANALYSIS OYSTER CREEK NUCLEAR GENERATING STATION CHEMISTRY DEPARTMENT Detector Name                     : DET02 Report Generated On
I-L Marinelli Sample Title: 1-L Solid Releas Nuclide Library Used: C:\GENIE2K\CAMFILES\AnSolMDA.NLB Activity (uCi/gram)
* 4/17/09          2:26:17 PM Spectral Data File Name
Nuclide Name CS-134 3.27E-008 2.14E-007 2. 06E-008 3.31E-008 3. 97E-007 6. 67E-007+ CS-137 2.18E-007 Energy (keY)563.23 569.32 604.70 795.84 801.93 1365.15 661.65*Yield (%)8.38 15.43 97.60 85.40 8.73 3.04 85.12 Line MDA (uCi/gram)
* C:\PCNT2K\CAMFILES\1LSOLMDA
: 1. OOE-006 5. 98E-007 9.62E-008 1. 57E-007 1. 60E-006 2. 68E-006 1.41E-007 Nuclide MDA (uCi/gram) 9.62E-008 1.41E-007+ = Nuclide identified during the nuclide identification
\2000050.CNF
* = Energy line found in the spectrum> = MDA value not calculated
('-40          3.43 '+ -t    (
@ = Half-life too short to be able to perform the decay correction Interference Corrected Activity Report 4/17/09 2:26:17 PM Page 4**** ** ** I** * * * * *.**
Sample Title                     : l-L Solid Releas Sample Description               -  dirt    #2  near  cst User ID
* T* * * * * * * *******************
* kg Sample Type                       : 20 Sample Geometry                       I-L Marinelli 1
**********************
Peak Locate Threshold             :    3.00 Peak Locate Range (in channels)     S        1 -4096 Peak Area Range (in channels)             1100 -  4096 Identification Energy Tolerance   -        1.000 keV Sample Site                                 1066.00    grams Sample Taken On                       4/17/09       1:10:15 PM Acquisition Started                  4/17/09        1:53:17 PM Decay Time                              4.30E+001 Minutes Live Time                                    2278.0 Seconds Real Time                                    2278.9 Seconds Dead Time                                        0.04 %
***** N UC L IDE IDE N TI FI C AT ION R EP O RT* *** **Sample Title: I-L Solid Releas Nuclide Library Used: C:\GENIE2K\CAMFILES\AnSolMDA.NLB
Energy Calibration Used Done On                  3/21/08 Efficiency Calibration Used Done On              3/21/08
...................
 
IDENTIFIED NUCLIDES Nuclide Id Name Confidence Energy (keV)K-40 0.984 1460.81*CO-60 0.984 1173.22*1332.49*CS-137 1.000 661..65*PB-212 0.670 87.20 89.80 238.63*300.09 BI-214 0.659 609.31*934.06 1764.49 PB-214 0.673 87.20 89.80 241.98 295.21*351.92*Yield (%)10.67 100.00 100.00 85.12 6.30 1.75 44.60 3 .41 46.30 3 .21 15 .80 3.70 1.03 7.49 19.20 37.20 Activity (uCi/gram)
Background Subtract Report                      4/17/09     2:26:17 PM         Page 2
: 4. 38E-006 3. 53E-006 3 .41E-006 2.18E-007 2 .53E-007 2.62E-007 3. 83E-007 2. 92E-007 Activity Uncertainty 4.34E-007 1.25E-007 1.28E-007 3.63E-008 4.97E-008 5.50E-008 1.06E-007 6.09E-008* = Energy line found in the spectrum.@ = Energy line not used for Weighted Mean Activity Energy Tolerance
B*
: 1.000 keV Nuclide confidence index threshold
      ***9*BACKGROUND                      SUBTRACT          REPORT Detector Name:      DET02 Sample
= 0.30 Errors quoted at 1.000 sigma p,.Interference Corrected Activity Report 5 4/17/09 2:26:17 PM Page*INTERFERENCE CORRECTED REPORT*Nuclide Nuclide Id Name Confidence K-40 CO-60 CS-137 x BI-211 PB-212 BI-214 PB-214 0.984 0.984 1.000 0.567 0.670 0.659 0.673 Wt mean Activity (uCi/gram) 4 .38E-006 3.47E-006 2. 18E-007 2. 53E-007 2. 62E-007 3.14E-007 Wt mean Activity Uncertainty 4.34E-007 8.96E-008 3.63E-008 4.97E-008 5.50E-008 5.28E-008 Total Activity 8. 90E-006? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1.000 sigma SU N I D E N T I F I E D Peak Locate Performed on: Peak Locate From Channel: Peak Locate To Channel: P E A K S 4/17/09 100 4096 2:26:17 PM Peak Energy No. (keY)4 583.20 M = First peak in a m = Other peak in a F = Fitted singlet Peak Size in Counts per Second 2.67E-002 multiplet region multiplet region Peak CPS% Uncertainty 29.22 Errors quoted at 1.000 sigma}}
 
==Title:==
1-L Solid Releas Peak Analysis Performed on:        4/17/09   2:26:17 PM Peak    Energy    Original Orig. Area  Ambient    Backgr. Subtracted Subtracted No.  (keY)        Area      Uncert. Background  Uncert.      Area Uncert.
1    238.45    1. 66E+002    32.31                            1.66E+002 3.23E+001 2   295.01   8. 98E+001    24.76                            8. 98E+001 2.48E+001 3   351.76   1. 13E+002    23.40                            1. 13E+002 2.34E+001 4   583.20   6. 08E+001    17.77                            6 .08E+001 1.78E+001 5   609.17   7.55E+001      15.77                            7 .55E+001 1.58E+001 6   66.1.66   1. 07E+002    17.70                            1. 07E+002 1.77E+001 7   1173.48   1. 21E+003    37.13                            1 .21E+003 3.71E+001 8   1332.86   1. 05E+003    33.25                            1. 05E+003 3.33E+001 9   1461.12   1.32E+002      12.76                            1. 32E+002 1.28E+001 M = First     peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at        1.000 sigma
 
Nuclide MDA Report                            4/17/09    2:26:17 PM      Page 3
N U C L I D E      M D A    R E P 0 R T Detector Name:          DET02 Sample Geometry:        I-L Marinelli Sample
 
==Title:==
1-L Solid Releas Nuclide Library Used: C:\GENIE2K\CAMFILES\AnSolMDA.NLB Nuclide    Energy    Yield          Line MDA    Nuclide MDA Activity Name        (keY)      (%)        (uCi/gram)    (uCi/gram)
(uCi/gram)
CS-134      563.23      8.38      1. OOE-006      9.62E-008 3.27E-008 569.32    15.43      5. 98E-007 2.14E-007 604.70    97.60      9.62E-008
: 2. 06E-008 795.84    85.40      1. 57E-007 3.31E-008 801.93      8.73      1. 60E-006
: 3. 97E-007 1365.15      3.04      2. 68E-006
: 6. 67E-007
    +      CS-137      661.65*    85.12      1.41E-007        1.41E-007 2.18E-007
        + =  Nuclide identified during the nuclide identification
        * =  Energy line found in the spectrum
        > =  MDA value not calculated
        @ =  Half-life too short to be able to perform the decay correction
 
Interference Corrected Activity Report                                          4/17/09            2:26:17 PM    Page 4
I** *  * * * * * * *******************      T*  **********************
*****            N UC L IDE                    IDE        N TI          FI C AT ION                R EP O RT Sample
 
==Title:==
I-L Solid Releas Nuclide Library Used:                      C:\GENIE2K\CAMFILES\AnSolMDA.NLB
          ...................                        IDENTIFIED NUCLIDES Nuclide                  Id          Energy              Yield          Activity                Activity Name              Confidence          (keV)                  (%)      (uCi/gram)              Uncertainty K-40                    0.984      1460.81*               10.67    4. 38E-006                4.34E-007 CO-60                  0.984      1173.22*             100.00      3. 53E-006                1.25E-007 1332.49*             100.00      3 .41E-006                1.28E-007 CS-137                  1.000        661..65*               85.12    2.18E-007                  3.63E-008 PB-212                  0.670          87.20                  6.30 89.80                  1.75 238.63*                44.60    2 . 53E-007                4.97E-008 300.09                  3 .41 BI-214                  0.659        609.31*                46.30    2.62E-007                  5.50E-008 934.06                  3 .21 1764.49                15  .80 PB-214                  0.673          87.20                  3.70 89.80                  1.03 241.98                  7.49 295.21*               19.20    3. 83E-007                  1.06E-007 351.92*               37.20     2. 92E-007                  6.09E-008
              * = Energy line found in the spectrum.
              @ = Energy line not used for Weighted Mean Activity Energy Tolerance :                      1.000 keV Nuclide confidence index threshold =                                0.30 Errors quoted at 1.000 sigma
 
p,.
Interference Corrected Activity Report              4/17/09    2:26:17 PM Page 5
INTERFERENCE                    CORRECTED            REPORT Nuclide          Wt mean        Wt mean Nuclide        Id            Activity      Activity Name        Confidence        (uCi/gram)     Uncertainty K-40          0.984      4 .38E-006        4.34E-007 CO-60          0.984      3.47E-006          8.96E-008 CS-137        1.000      2. 18E-007        3.63E-008 x    BI-211        0.567 PB-212        0.670      2. 53E-007        4.97E-008 BI-214        0.659      2. 62E-007        5.50E-008 PB-214        0.673      3.14E-007          5.28E-008 Total Activity            8. 90E-006
            ? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis
            @ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at      1.000 sigma SU    N I  D E N T I  F I E D  P E A K S Peak Locate Performed on:    4/17/09    2:26:17 PM Peak Locate From Channel:        100 Peak Locate To Channel:        4096 Peak      Energy             Peak Size in           Peak CPS No.      (keY)          Counts per Second      % Uncertainty 4    583.20                2.67E-002              29.22 M = First    peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at     1.000 sigma}}

Latest revision as of 16:08, 21 March 2020

Gamma Spectrum Analysis, Oc
ML101970490
Person / Time
Site: Oyster Creek
Issue date: 04/17/2009
From:
- No Known Affiliation
To:
Office of Information Services
References
FOIA/PA-2009-0214
Download: ML101970490 (5)
v • d • e


Text

GAMMA SPECTRUM ANALYSIS OYSTER CREEK NUCLEAR GENERATING STATION CHEMISTRY DEPARTMENT Detector Name  : DET02 Report Generated On

  • 4/17/09 2:26:17 PM Spectral Data File Name
  • C:\PCNT2K\CAMFILES\1LSOLMDA

\2000050.CNF

('-40 3.43 '+ -t (

Sample Title  : l-L Solid Releas Sample Description - dirt #2 near cst User ID

  • kg Sample Type  : 20 Sample Geometry I-L Marinelli 1

Peak Locate Threshold  : 3.00 Peak Locate Range (in channels) S 1 -4096 Peak Area Range (in channels) 1100 - 4096 Identification Energy Tolerance - 1.000 keV Sample Site 1066.00 grams Sample Taken On 4/17/09 1:10:15 PM Acquisition Started 4/17/09 1:53:17 PM Decay Time 4.30E+001 Minutes Live Time 2278.0 Seconds Real Time 2278.9 Seconds Dead Time 0.04 %

Energy Calibration Used Done On 3/21/08 Efficiency Calibration Used Done On 3/21/08

Background Subtract Report 4/17/09 2:26:17 PM Page 2

B*

      • 9*BACKGROUND SUBTRACT REPORT Detector Name: DET02 Sample

Title:

1-L Solid Releas Peak Analysis Performed on: 4/17/09 2:26:17 PM Peak Energy Original Orig. Area Ambient Backgr. Subtracted Subtracted No. (keY) Area Uncert. Background Uncert. Area Uncert.

1 238.45 1. 66E+002 32.31 1.66E+002 3.23E+001 2 295.01 8. 98E+001 24.76 8. 98E+001 2.48E+001 3 351.76 1. 13E+002 23.40 1. 13E+002 2.34E+001 4 583.20 6. 08E+001 17.77 6 .08E+001 1.78E+001 5 609.17 7.55E+001 15.77 7 .55E+001 1.58E+001 6 66.1.66 1. 07E+002 17.70 1. 07E+002 1.77E+001 7 1173.48 1. 21E+003 37.13 1 .21E+003 3.71E+001 8 1332.86 1. 05E+003 33.25 1. 05E+003 3.33E+001 9 1461.12 1.32E+002 12.76 1. 32E+002 1.28E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000 sigma

Nuclide MDA Report 4/17/09 2:26:17 PM Page 3

N U C L I D E M D A R E P 0 R T Detector Name: DET02 Sample Geometry: I-L Marinelli Sample

Title:

1-L Solid Releas Nuclide Library Used: C:\GENIE2K\CAMFILES\AnSolMDA.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Name (keY) (%) (uCi/gram) (uCi/gram)

(uCi/gram)

CS-134 563.23 8.38 1. OOE-006 9.62E-008 3.27E-008 569.32 15.43 5. 98E-007 2.14E-007 604.70 97.60 9.62E-008

2. 06E-008 795.84 85.40 1. 57E-007 3.31E-008 801.93 8.73 1. 60E-006
3. 97E-007 1365.15 3.04 2. 68E-006
6. 67E-007

+ CS-137 661.65* 85.12 1.41E-007 1.41E-007 2.18E-007

+ = Nuclide identified during the nuclide identification

  • = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

Interference Corrected Activity Report 4/17/09 2:26:17 PM Page 4

I** * * * * * * * ******************* T* **********************

          • N UC L IDE IDE N TI FI C AT ION R EP O RT Sample

Title:

I-L Solid Releas Nuclide Library Used: C:\GENIE2K\CAMFILES\AnSolMDA.NLB

................... IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (uCi/gram) Uncertainty K-40 0.984 1460.81* 10.67 4. 38E-006 4.34E-007 CO-60 0.984 1173.22* 100.00 3. 53E-006 1.25E-007 1332.49* 100.00 3 .41E-006 1.28E-007 CS-137 1.000 661..65* 85.12 2.18E-007 3.63E-008 PB-212 0.670 87.20 6.30 89.80 1.75 238.63* 44.60 2 . 53E-007 4.97E-008 300.09 3 .41 BI-214 0.659 609.31* 46.30 2.62E-007 5.50E-008 934.06 3 .21 1764.49 15 .80 PB-214 0.673 87.20 3.70 89.80 1.03 241.98 7.49 295.21* 19.20 3. 83E-007 1.06E-007 351.92* 37.20 2. 92E-007 6.09E-008

  • = Energy line found in the spectrum.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence index threshold = 0.30 Errors quoted at 1.000 sigma

p,.

Interference Corrected Activity Report 4/17/09 2:26:17 PM Page 5

INTERFERENCE CORRECTED REPORT Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (uCi/gram) Uncertainty K-40 0.984 4 .38E-006 4.34E-007 CO-60 0.984 3.47E-006 8.96E-008 CS-137 1.000 2. 18E-007 3.63E-008 x BI-211 0.567 PB-212 0.670 2. 53E-007 4.97E-008 BI-214 0.659 2. 62E-007 5.50E-008 PB-214 0.673 3.14E-007 5.28E-008 Total Activity 8. 90E-006

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1.000 sigma SU N I D E N T I F I E D P E A K S Peak Locate Performed on: 4/17/09 2:26:17 PM Peak Locate From Channel: 100 Peak Locate To Channel: 4096 Peak Energy Peak Size in Peak CPS No. (keY) Counts per Second  % Uncertainty 4 583.20 2.67E-002 29.22 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000 sigma

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