ML062970071

Yankee Nuclear Power Station - Graphs and Charts, 6264 Activity

ML062970071
Person / Time
Site:	Yankee Rowe
Issue date:	10/05/2006
From:	Yankee Atomic Electric Co
To:	NRC/FSME
References
Download: ML062970071 (24)

Text

Data Sample Mean Investigate Action Off Scale 6 1.1 2

6 4

A 1.05 c

t i

v i 1 t

y 0.95 1

2 7

4 0.9 5/5/06 5/10/06 5/15/06 5/20/06 5/25/06 5/30/06 6/4/06 6/9/06 Measurement Date/Time QA Filename  : S:\2RedRover (6264)\Archived QC Files\6264.QAF Parameter Description  : 6264 Activity @ 1274 keV (uCi)

Selection Dates  : 5/05/06 12:00:00 AM - 6/07/06 12:00:00 AM Sample Mean +/- Std Dev : 1.013 +/- 0.017

NOL-05 ISOCS DETECTOR 6264 FWHM @1461 KeV (as obtained from assay results) 3 2.8 2.6 2.4 2.2 KeV 2 1.8 1.6 1.4 1.2 1

Centroid @1461 KeV (as obtained from assay results) 5863 5858 5853 5848 KeV 5843 5838 5833 5828 5823

Data User Mean Investigate Action Off Scale 6 0.91 2

7 0.9 9

A 0.89 c

t 0.88 i

v i 0.87 t

y 0.86 0.85 1

2 0.84 7

4 0.83 12/1/05 12/2/05 12/3/05 12/4/05 12/5/05 12/6/05 12/7/05 12/8/05 Measurement Date/Time QA Filename  : S:\1BlueRover (6279)\Archived QC Files\6279(thru Feb06).QAF Parameter Description : 6279 Activity @ 1274 keV (uCi)

Selection Dates  : 12/01/05 12:00:00 AM - 12/08/05 12:00:00 AM User Mean +/- Std Dev : 0.869 +/- 8.00e-003

Data Sample Mean Investigate Action Off Scale 6 1.3 2

7 9 1.2 A

c t 1.1 i

v i 1 t

y 0.9 1 0.8 2

7 4

0.7 5/20/06 5/25/06 5/30/06 6/4/06 6/9/06 6/14/06 6/19/06 Measurement Date/Time QA Filename  : S:\1BlueRover (6279)\Archived QC Files\6279(AfterFeb06).QAF Parameter Description  : 6279 Activity @ 1274 keV (uCi)

Selection Dates  : 5/20/06 12:00:00 AM - 6/17/06 12:00:00 AM Sample Mean +/- Std Dev : 1.023 +/- 0.056

NOL-05 ISOCS DETECTOR 6279 FWHM @1461 KeV (as obtained from assay results) 3 2.8 2.6 2.4 2.2 KeV 2 1.8 1.6 1.4 1.2 1

Centroid @1461 KeV (as obtained from assay results) 5863 5858 5853 5848 KeV 5843 5838 5833 5828 5823

Data Sample Mean Investigate Action Off Scale 7 1.4 7

2 2 1.3 A

c 1.2 t

i 1.1 v

i t 1 y

@ 0.9 1

2 0.8 7

4 0.7 4/30/06 5/5/06 5/10/06 5/15/06 5/20/06 5/25/06 5/30/06 6/4/06 Measurement Date/Time QA Filename  : S:\3BrownRover (7722)\Archived QC Files\7722.QAF Parameter Description  : 7722 Activity @ 1274 keV (uCi)

Selection Dates  : 5/01/06 12:00:00 AM - 6/01/06 12:00:00 AM Sample Mean +/- Std Dev : 1.060 +/- 0.079

NOL-05 ISOCS DETECTOR 7722 FWHM @1461 KeV (as obtained from assay results) 2.3 2.1 1.9 1.7 1.5 KeV 1.3 1.1 0.9 0.7 0.5 Centroid @1461 KeV (as obtained from assay results) 5863 5858 5853 5848 KeV 5843 5838 5833 5828 5823

Data Sample Mean Investigate Action Off Scale 7 1.15 7

8 0

1.1 A

c t

i 1.05 v

i t

y 1 1 0.95 2

7 4

0.9 4/30/06 5/5/06 5/10/06 5/15/06 5/20/06 5/25/06 Measurement Date/Time QA Filename  : S:\4GreenRover (7780)\Archived QC Files\7780.QAF Parameter Description  : 7780 Activity @ 1274 keV (uCi)

Selection Dates  : 5/01/06 12:00:00 AM - 5/25/06 12:00:00 AM Sample Mean +/- Std Dev : 1.022 +/- 0.025

NOL-05 ISOCS DETECTOR 7780 FWHM @1461 KeV (as obtained from assay results) 4 3.5 3

KeV 2.5 2

1.5 1

Centroid @1461 KeV (as obtained from assay results) 5863 5858 5853 5848 KeV 5843 5838 5833 5828 5823

Centroid @1461 KeV (as obtained from assay results) 5863 5858 5853 5848 KeV 5843 5838 5833 5828 5823

Data Sample Mean Investigate Action Off Scale 7 1.1 8

1 0

1.05 A

c t

i 1 v

i t

y 0.95 1 0.9 2

7 4

0.85 5/19/06 5/21/06 5/23/06 5/25/06 5/27/06 5/29/06 5/31/06 Measurement Date/Time QA Filename  : S:\5YellowRover (7810)\Archived QC Files\7810.QAF Parameter Description  : 7810 Activity @ 1274 keV (uCi)

Selection Dates  : 5/20/06 12:00:00 AM - 5/30/06 12:00:00 AM Sample Mean +/- Std Dev : 0.991 +/- 0.022

NOL-05 ISOCS DETECTOR 7810 FWHM @1461 KeV (as obtained from assay results) 3 2.8 2.6 2.4 2.2 KeV 2 1.8 1.6 1.4 1.2 1

Centroid @1461 KeV (as obtained from assay results) 5863 5858 5853 5848 KeV 5843 5838 5833 5828 5823

Data Sample Mean Investigate Action Off Scale 7 1.4 8

2 9

1.2 A

c t

i 1 v

i t

y 0.8 1 0.6 2

7 4

0.4 4/30/06 5/5/06 5/10/06 5/15/06 5/20/06 5/25/06 5/30/06 6/4/06 Measurement Date/Time QA Filename  : S:\6OrangeRover (7829)\Archived QC Files\7829.QAF Parameter Description  : 7829 Activity @ 1274 keV (uCi)

Selection Dates  : 5/01/06 12:00:00 AM - 6/01/06 12:00:00 AM Sample Mean +/- Std Dev : 0.929 +/- 0.083

NOL-05 ISOCS DETECTOR 7829 FWHM @1461 KeV (as obtained from assay results) 2.8 2.6 2.4 2.2 2

KeV 1.8 1.6 1.4 1.2 1

Centroid @1461 KeV (as obtained from assay results) 5863 5858 5853 5848 KeV 5843 5838 5833 5828 5823

RP Supervisor Review /u* (1 "'COPY If any post-use source check failures occur, ensure that the condition is documented by a Condition Report.

DPF-8504.1 Rev. 17

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I PRE USE CHECKS I POST USE CHECKS I i RP Supervisor Review: 111 I "' If any post-use source check failures occur, ensure that the condition is documented by a I Condition Report.

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RP Supervisor Review (1)

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DPF-8504.1 Rev. 17

PORTABLE/GAMMA FRrk d SOURCE CHECK FORM E -LOO SPA-3 -2.0 5 a77 I "r-079 3 2 a c (4 Meter Detector Detector Source Net Net RP S u p e r v i s o r Review: h l u 11) 1 I f any p o s t - u s e s o u r c e check f a i l u r e s o c c u r , e n s u r e t h a t t h e c o n d i t i o n i s documented by a I Condition Report.

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DPF-8504.5 Rev. 1 7

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DPF-8504.1 Rev. 17

PORTABLF./GAMMA FRss -< SOUR- CHECK FORM

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I PRE USE CHECKS 1 POST USE CHECKS I RP Supervisor Review: 11)

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DPF-8504.5 Rev. 17

l h 00102 CONTROL POINT RP Supervisor Review p (1, I f any post-use source check failures occur, ensure that the condition is documented by a Condition Report.

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