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Background Subtract Report                      4/17/09    2:26:17 PM          Page 2
Background Subtract Report                      4/17/09    2:26:17 PM          Page 2
B*
B*
       ***9*BACKGROUND                      SUBTRACT          REPORT
       ***9*BACKGROUND                      SUBTRACT          REPORT Detector Name:      DET02 Sample
* **'
 
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.
==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
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
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
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
"**
 
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)
==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)
(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
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
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Interference Corrected Activity Report                                          4/17/09            2:26:17 PM    Page 4
Interference Corrected Activity Report                                          4/17/09            2:26:17 PM    Page 4
****  **  **          * * * *  *.**
I** *  * * * * * * *******************      T*  **********************
I** *  * * * * * * *******************      T*  **********************
*****            N UC L IDE                    IDE        N TI          FI C AT ION                R EP O RT
*****            N UC L IDE                    IDE        N TI          FI C AT ION                R EP O RT Sample
* ***  *
 
* Sample Title:                             I-L Solid Releas Nuclide Library Used:                      C:\GENIE2K\CAMFILES\AnSolMDA.NLB
==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
           ...................                        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 found in the spectrum.
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p,.
p,.
Interference Corrected Activity Report              4/17/09    2:26:17 PM Page 5
Interference Corrected Activity Report              4/17/09    2:26:17 PM Page 5
* INTERFERENCE                    CORRECTED            REPORT
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          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 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}}
             @ = 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 15:08, 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)


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