ML22223A078
| ML22223A078 | |
| Person / Time | |
|---|---|
| Site: | La Crosse File:Dairyland Power Cooperative icon.png |
| Issue date: | 07/28/2022 |
| From: | LaCrosseSolutions |
| To: | Office of Nuclear Material Safety and Safeguards |
| Shared Package | |
| ML22223A088 | List: |
| References | |
| L1-010-101C, LS-2022-0014 L1-010-101-FR-GS-CO3-SB | |
| Download: ML22223A078 (8) | |
Text
7:06:25PM 9/14/2017 Page 1 of 8 L1-010-101C WTB EXCAVATION L1-010-101-FR-GS-CO3-SB Analysis Report for GAMMA SPECTRUM ANALYSIS Sample Description Sample Identification Sample Type Silt L1-010-101-FR-GS-CO3-SB L1-010-101C WTB EXCAVATION Unit Sample Point Sample Size Peak Locate Threshold Peak Locate Range (in channels)
Peak Area Range (in channels)
Identification Energy Tolerance Sample Taken On Acquisition Started Live Time Real Time Energy Calibration Used Done On Efficiency Calibration Used Done On 2.973E+03 grams 1.000 keV 100 - 4096 100 - 4096 Detector Name 3624.5 seconds 3600.0 seconds 6/3/2014 6/3/2014 DET01-ENV 9/14/2017 3:10:00PM 9/14/2017 6:05:47PM Dead Time Efficiency Calibration Description 0.68 %
Sample Number
- 3400 Facility Procedure Diaryland_NPP SIlt Administrator Operator 3.00 Geometry 1.5 Marinelli 1.5L Marinelli 100 4096 Peak Analysis To Channel Peak Analysis From Channel Peak Analysis Performed on PEAK ANALYSIS REPORT 9/14/2017 7:06:16PM
Page 2 of 8 9/14/2017 7:06:25PM Analysis Report for L1-010-101C WTB EXCAVATION L1-010-101-FR-GS-CO3-SB Peak No.
Energy FWHM (keV)
Counts Continuum Uncertainty Net Area Area Net Peak Peak Centroid 1
31.80 4.36E+02 191 8.75E+02 M
146 154.33 76.74 1.53 2
23.23 1.01E+02 191 8.47E+02 m
146 168.32 83.73 1.55 3
27.80 1.89E+02 191 9.17E+02 m
146 174.46 86.80 1.56 4
27.48 2.24E+02 191 8.10E+02 m
146 186.17 92.65 1.57 5
21.49 7.23E+01 264 8.16E+02 F
255 258.55 128.83 0.77 6
27.25 1.91E+02 376 7.46E+02 F
366 372.14 185.61 1.50 7
43.23 1.44E+03 486 9.50E+02 F
469 477.53 238.29 1.50 8
20.71 1.01E+02 547 5.12E+02 F
537 540.93 269.97 1.35 9
26.79 4.21E+02 605 3.01E+02 M
587 590.75 294.88 1.56 10 17.58 1.08E+02 605 3.33E+02 m
587 600.70 299.85 1.57 11 19.11 4.58E+01 683 3.02E+02 M
648 656.28 327.63 1.16 12 68.49 1.67E+02 683 2.92E+02 m
648 677.05 338.01 1.17 13 33.34 8.44E+02 710 3.69E+02 F
698 704.02 351.49 1.57 14 17.19 5.61E+01 825 2.92E+02 F
814 819.00 408.96 1.88 15 17.83 9.76E+01 935 3.10E+02 F
922 926.31 462.59 1.95 16 23.30 3.13E+02 1031 2.89E+02 F
1014 1021.98 510.41 2.45 17 27.21 5.58E+02 1176 2.65E+02 F
1159 1166.69 582.74 1.83 18 28.90 6.18E+02 1226 2.52E+02 F
1212 1218.96 608.87 1.84 19 35.65 1.08E+03 1330 2.08E+02 F
1317 1323.63 661.18 1.91 20 16.96 1.47E+02 1460 1.80E+02 F
1447 1454.44 726.56 2.00 21 9.90 2.48E+01 1541 1.12E+02 M
1508 1511.71 755.19 1.46 22 11.66 4.39E+01 1541 1.30E+02 m
1508 1536.02 767.34 1.47 23 10.18 4.70E+01 1596 1.88E+02 F
1579 1590.25 794.44 0.98 24 12.68 7.01E+01 1728 1.23E+02 F
1716 1721.61 860.10 1.76 25 10.36 3.41E+01 1830 1.13E+02 M
1802 1808.09 903.32 2.21 26 23.06 4.21E+02 1830 1.18E+02 m
1802 1822.80 910.67 2.22 27 19.39 2.50E+02 1944 1.92E+02 F
1926 1938.19 968.34 2.15 28 17.51 1.48E+02 2250 2.20E+02 F
2231 2241.27 1119.83 2.62 29 16.75 1.37E+02 2354 2.27E+02 F
2338 2347.10 1172.72 2.01 30 13.44 4.78E+01 2482 1.89E+02 F
2470 2476.39 1237.33 1.74 31 15.55 1.48E+02 2672 1.00E+02 F
2657 2665.49 1331.84 2.67 32 64.19 4.03E+03 2932 8.17E+01 F
2908 2922.06 1460.07 2.85 33 8.23 3.75E+01 3184 3.35E+01 F
3170 3177.49 1587.73 2.38 34 6.13 2.33E+01 3465 1.23E+01 F
3452 3458.99 1728.42 2.72 35 12.30 1.35E+02 3540 1.87E+01 F
3521 3529.97 1763.89 2.85 Errors quoted at 1.000sigma M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet 9/14/2017 7:06:16PM Peak Analysis Performed on BACKGROUND SUBTRACT REPORT C:\\Canberra\\Apex\\Root\\Diaryland_NPP\\Data\\0000003388.CNF Env. Background File
Page 3 of 8 9/14/2017 7:06:25PM Analysis Report for L1-010-101C WTB EXCAVATION L1-010-101-FR-GS-CO3-SB Subtracted Subtracted Backgr.
Original Peak No.
Orig. Area Energy Ambient Uncert.
Area Uncert.
Background
Uncertainty Area (keV) 1 M
4.36E+02 31.80 4.36E+02 3.18E+01 76.74 2
m 1.01E+02 23.23 1.01E+02 2.32E+01 83.73 3
m 1.89E+02 27.80 1.89E+02 2.78E+01 86.80 4
m 2.24E+02 27.48 5.07E+01 8.63E+00 1.74E+02 2.88E+01 92.65 5
F 7.23E+01 21.49 7.23E+01 2.15E+01 128.83 6
F 1.91E+02 27.25 3.67E+01 8.25E+00 1.54E+02 2.85E+01 185.61 7
F 1.44E+03 43.23 3.14E+01 6.41E+00 1.41E+03 4.37E+01 238.29 8
F 1.01E+02 20.71 1.01E+02 2.07E+01 269.97 9
M 4.21E+02 26.79 1.00E+01 5.91E+00 4.11E+02 2.74E+01 294.88 10 m
1.08E+02 17.58 1.08E+02 1.76E+01 299.85 11 M
4.58E+01 19.11 4.58E+01 1.91E+01 327.63 12 m
1.67E+02 68.49 9.67E+00 5.86E+00 1.57E+02 6.87E+01 338.01 13 F
8.44E+02 33.34 2.24E+01 5.47E+00 8.22E+02 3.38E+01 351.49 14 F
5.61E+01 17.19 5.61E+01 1.72E+01 408.96 15 F
9.76E+01 17.83 9.76E+01 1.78E+01 462.59 16 F
3.13E+02 23.30 1.52E+02 8.10E+00 1.61E+02 2.47E+01 510.41 17 F
5.58E+02 27.21 2.14E+01 4.78E+00 5.37E+02 2.76E+01 582.74 18 F
6.18E+02 28.90 2.18E+01 4.83E+00 5.96E+02 2.93E+01 608.87 19 F
1.08E+03 35.65 1.38E+01 4.37E+00 1.07E+03 3.59E+01 661.18 20 F
1.47E+02 16.96 1.47E+02 1.70E+01 726.56 21 M
2.48E+01 9.90 2.48E+01 9.90E+00 755.19 22 m
4.39E+01 11.66 4.39E+01 1.17E+01 767.34 23 F
4.70E+01 10.18 4.70E+01 1.02E+01 794.44 24 F
7.01E+01 12.68 7.01E+01 1.27E+01 860.10 25 M
3.41E+01 10.36 3.41E+01 1.04E+01 903.32 26 m
4.21E+02 23.06 1.35E+01 3.68E+00 4.08E+02 2.34E+01 910.67 27 F
2.50E+02 19.39 2.50E+02 1.94E+01 968.34 28 F
1.48E+02 17.51 1.09E+01 3.21E+00 1.37E+02 1.78E+01 1119.83 29 F
1.37E+02 16.75 1.37E+02 1.68E+01 1172.72 30 F
4.78E+01 13.44 4.78E+01 1.34E+01 1237.33 31 F
1.48E+02 15.55 1.48E+02 1.56E+01 1331.84 32 F
4.03E+03 64.19 5.78E+01 4.59E+00 3.98E+03 6.44E+01 1460.07 33 F
3.75E+01 8.23 3.75E+01 8.23E+00 1587.73 34 F
2.33E+01 6.13 2.33E+01 6.13E+00 1728.42 35 F
1.35E+02 12.30 1.38E+01 2.34E+00 1.21E+02 1.25E+01 1763.89 Errors quoted at 1.000sigma M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet
Page 4 of 8 9/14/2017 7:06:25PM Analysis Report for L1-010-101C WTB EXCAVATION L1-010-101-FR-GS-CO3-SB NUCLIDE IDENTIFICATION REPORT Nuclide Library Used C:\\Canberra\\Apex\\Root\\Diaryland_NPP\\Library\\ENVLIB.NLB IDENTIFIED NUCLIDES Id Yield(%)
Activity (pCi/grams)
Activity Nuclide Name Confidence (keV)
Energy Uncertainty 6.37E+00 2.04E-01 K-40 0.91 10.67 1460.81 2.01E-02 2.51E-03 CO-60 0.94 100.00 1173.22 2.38E-02 2.58E-03 100.00 1332.49 1.21E-01 5.23E-03 CS-137 0.96 85.12 661.65 1.28E-01 1.52E-02 BI-212 0.55 11.80 727.17 2.00 785.42 2.75 1620.56 2.75E-01 2.21E-02 PB-212 0.94 17.50 77.11 2.53E-01 3.81E-02 6.30 87.20 1.75 89.80 1.79E-01 7.25E-03 44.60 238.63 1.97E-01 3.23E-02 3.41 300.09 1.18E-01 6.65E-03 BI-214 0.59 46.30 609.31 5.04 768.36 1.23 806.17 3.21 934.06 1.29E-01 1.70E-02 15.10 1120.29 1.69 1155.19 1.23E-01 3.47E-02 5.94 1238.11 1.47 1280.96 4.11 1377.67 1.39 1401.50 2.48 1407.98 2.19 1509.19 1.15 1661.28 3.05 1729.60 1.44E-01 1.56E-02 15.80 1764.49 2.12 1847.44 PB-214 0.69 6.33 74.81 4.49E-01 3.61E-02 10.70 77.11 4.30E-01 6.49E-02 3.70 87.20 1.03 89.80 7.49 241.98 1.32E-01 9.37E-03 19.20 295.21 1.48E-01 7.06E-03 37.20 351.92 1.10 785.91 2.50E-01 4.66E-02 RA-226 0.94 3.28 186.21 1.43E-01 4.26E-02 AC-228 0.75 2.80 129.08 4.40 209.28 1.67E-01 3.44E-02 3.60 270.23 9.23E-02 3.86E-02 3.20 327.64 9.02E-02 3.96E-02 11.40 338.32
Page 5 of 8 9/14/2017 7:06:25PM Analysis Report for L1-010-101C WTB EXCAVATION L1-010-101-FR-GS-CO3-SB Id Yield(%)
Activity (pCi/grams)
Activity Nuclide Name Confidence (keV)
Energy Uncertainty 1.90E-01 5.85E-02 2.13 409.51 AC-228 0.75 1.71E-01 3.17E-02 4.40 463.00 1.12E-01 2.44E-02 4.60 794.70 1.79E-01 1.10E-02 27.70 911.60 5.20 964.60 1.92E-01 1.54E-02 16.60 969.11 1.81E-01 4.01E-02 3.71 1587.90
= Energy line found in the spectrum.
Nuclide confidence index threshold = 0.30 Errors quoted at 1.000sigma Energy Tolerance : 1.000 keV
= Energy line not used for Weighted Mean Activity
= Manually added nuclide.
= Manually edited nuclide.
?
INTERFERENCE CORRECTED REPORT Nuclide Name Nuclide (pCi/grams)
Wt mean Activity Comments Confidence Wt mean Activity Uncertainty Id 6.37E+00 2.04E-01 K-40 0.916 2.19E-02 1.80E-03 CO-60 0.948 1.21E-01 5.23E-03 CS-137 0.966 X
EU-155 0.300 1.28E-01 1.52E-02 BI-212 0.552 1.80E-01 6.64E-03 PB-212 0.946 1.22E-01 5.68E-03 BI-214 0.591 1.42E-01 5.56E-03 PB-214 0.699 2.50E-01 4.66E-02 RA-226 0.943 1.68E-01 7.29E-03 AC-228 0.751 Errors quoted at 1.000sigma nuclide contains energy lines not used in Weighted Mean Activity
=
X
= nuclide rejected by the interference analysis nuclide is part of an undetermined solution
=
?
Page 6 of 8 9/14/2017 7:06:25PM Analysis Report for L1-010-101C WTB EXCAVATION L1-010-101-FR-GS-CO3-SB UNIDENTIFIED PEAKS Peak Locate Performed on Peak Locate From Channel Peak Locate To Channel 9/14/2017 7:06:16PM 4096 100 Peak No.
Energy (keV)
Peak Size (CPS)
Peak CPS (%)
Uncertainty Peak Type Tolerance Nuclide m
2 83.73 2.80631E-02 22.99 m
4 92.65 4.82586E-02 16.58 F
16 510.41 4.48515E-02 15.28 F
17 582.74 1.49125E-01 TL-208 5.15 Tol.
M 21 755.19 6.88877E-03 39.90 m
22 767.34 1.22021E-02 26.54 F
24 860.10 1.94762E-02 TL-208 18.09 Tol.
M 25 903.32 9.46399E-03 30.40 Sum F
34 1728.42 6.47010E-03 26.32 Sum Errors quoted at 1.000sigma F = Fitted singlet m = Other peak in a multiplet region M = First peak in a multiplet region
- C:\\Canberra\\Apex\\Root\\Diaryland_NPP\\Library\\ENVLIB.NLB Nuclide Library Used NUCLIDE MDA REPORT Line MDA (pCi/grams)
Yield(%)
Nuclide Name Nuclide MDA (pCi/grams)
Activity (pCi/grams)
(keV)
Energy
+
K-40 6.37E+00 1.14E-01 1.14E-01 1460.81 10.67
+
MN-54 9.37E-03 1.20E-02 1.20E-02 834.83 99.97
+
CO-60 2.01E-02 9.61E-03 1.33E-02 1173.22 100.00 2.38E-02 9.61E-03 1332.49 100.00
+
ZN-65 3.55E-02 3.36E-02 3.36E-02 1115.52 50.75
+
KR-85 6.24E+00 2.83E+00 2.83E+00 513.99 0.43
Page 7 of 8 9/14/2017 7:06:25PM Analysis Report for L1-010-101C WTB EXCAVATION L1-010-101-FR-GS-CO3-SB Line MDA (pCi/grams)
Yield(%)
Nuclide Name Nuclide MDA (pCi/grams)
Activity (pCi/grams)
(keV)
Energy
+
CD-109 1.42E+00 5.70E-01 5.70E-01 88.03 3.72
+
CS-134 7.49E-02 1.38E-02 1.56E-02 604.70 97.60 9.27E-03 1.38E-02 795.84 85.40
+
CS-137 1.21E-01 9.52E-03 9.52E-03 661.65 85.12
+
EU-154
-6.03E-03 3.27E-02 3.27E-02 123.07 40.40 1.07E-01 6.25E-02 722.30 20.00 6.39E-02 9.80E-02 873.20 12.09 1.04E-01 1.23E-01 996.30 10.34 3.30E-02 7.19E-02 1004.76 17.90 1.17E-02 4.43E-02 1274.51 34.40
+
EU-155 4.86E-02 3.69E-02 3.69E-02 86.54 32.80 3.90E-02 6.89E-02 105.31 21.80
+
TL-208
-3.22E+18 4.94E+16 4.67E+18 72.80 2.02
-1.08E+18 2.56E+18 74.97 3.41
-1.76E+19 4.05E+18 84.90 1.51 2.83E+17 5.33E+17 277.36 6.31 1.72E+17 4.94E+16 583.19 84.50 2.15E+18 2.01E+18 763.13 1.81 1.45E+17 2.92E+17 860.56 12.42
-4.61E+16 1.07E+19 1093.90 0.40
+
BI-214 1.18E-01 1.86E-02 1.86E-02 609.31 46.30
-2.97E-02 2.42E-01 768.36 5.04
-7.03E-02 8.99E-01 806.17 1.23 2.22E-02 3.87E-01 934.06 3.21 1.29E-01 8.97E-02 1120.29 15.10
-1.05E+00 9.76E-01 1155.19 1.69 1.23E-01 1.96E-01 1238.11 5.94
-6.74E-01 1.01E+00 1280.96 1.47 2.72E-01 3.09E-01 1377.67 4.11 3.36E-01 7.99E-01 1401.50 1.39 5.95E-01 4.65E-01 1407.98 2.48
-1.68E-01 4.20E-01 1509.19 2.19
-1.24E-01 5.99E-01 1661.28 1.15
-6.12E-03 2.68E-01 1729.60 3.05 1.44E-01 3.90E-02 1764.49 15.80 3.74E-01 3.93E-01 1847.44 2.12
+
PB-214
-1.99E-01 1.94E-02 4.68E-01 74.81 6.33 4.49E-01 1.45E-01 77.11 10.70 4.30E-01 3.27E-01 87.20 3.70
-9.71E-02 1.98E+00 89.80 1.03
-2.70E-01 2.06E-01 241.98 7.49 1.32E-01 2.77E-02 295.21 19.20 1.48E-01 1.94E-02 351.92 37.20 1.40E-01 1.06E+00 785.91 1.10
+
RA-223 6.56E-02 8.30E-02 1.64E-01 81.07 15.00
-3.33E-01 8.68E-02 83.78 24.80 4.54E-03 1.60E-01 94.90 11.30
-4.10E-01 1.12E+00 122.31 1.19
-3.27E-01 3.71E-01 144.20 3.26 1.64E-02 2.11E-01 154.19 5.59 1.96E-02 8.30E-02 269.41 13.60
Page 8 of 8 9/14/2017 7:06:25PM Analysis Report for L1-010-101C WTB EXCAVATION L1-010-101-FR-GS-CO3-SB Line MDA (pCi/grams)
Yield(%)
Nuclide Name Nuclide MDA (pCi/grams)
Activity (pCi/grams)
(keV)
Energy
-7.50E-02 2.73E-01 323.89 3.90 RA-223 8.30E-02 2.66E-02 4.22E-01 338.32 2.78 6.17E-01 7.82E-01 444.94 1.27
+
RA-226 2.50E-01 2.35E-01 2.35E-01 186.21 3.28
+
AC-228 1.43E-01 2.46E-02 2.85E-01 129.08 2.80 2.08E-02 2.67E-01 209.28 4.40 1.67E-01 1.94E-01 270.23 3.60 9.23E-02 1.69E-01 327.64 3.20 9.02E-02 4.90E-02 338.32 11.40 1.90E-01 3.11E-01 409.51 2.13 1.71E-01 1.74E-01 463.00 4.40 1.12E-01 2.01E-01 794.70 4.60 1.79E-01 2.46E-02 911.60 27.70 7.64E-01 3.22E-01 964.60 5.20 1.92E-01 6.63E-02 969.11 16.60 1.81E-01 1.69E-01 1587.90 3.71
+
Th-230 0.00E+00 9.58E+00 8.87E+10 12.30 8.43
-1.15E+01 9.58E+00 67.60 0.37
-3.89E+00 1.60E+01 168.10 0.07
+
PA-234M
-2.18E-01 1.54E+00 4.15E+00 766.36 0.29 1.21E-01 1.54E+00 1001.03 0.84
+
TH-234
-2.73E-01 7.35E-01 9.82E-01 63.29 4.50 1.37E-01 7.42E-01 92.38 2.60 1.30E-01 7.35E-01 92.80 2.60
+
-1.32E-01 1.56E-01 1.56E-01 59.54 36.30
+
CM-243
-1.10E-02 6.63E-02 1.14E-01 99.55 14.30 7.04E-02 6.63E-02 103.76 23.00
-1.48E-02 1.25E-01 117.00 10.80
-2.63E-02 1.06E-01 228.18 10.60 2.91E-02 8.07E-02 277.60 14.00
+
= 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
=
?
= CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level