ML20101P473
ML20101P473 | |
Person / Time | |
---|---|
Site: | Crystal River ![]() |
Issue date: | 04/30/1994 |
From: | BABCOCK & WILCOX CO. |
To: | |
Shared Package | |
ML20101P383 | List: |
References | |
TR-103756, TR-103756-01, TR-103756-1, NUDOCS 9604090357 | |
Download: ML20101P473 (10) | |
Text
APR 03 '96 18:13 FR EENER VALLEY U1 4
393 5967 TO 919045634575 P.02 i
i Field Experiences With Multifrequency.
Multiparameter Eddy Current Technology l
l N P-2299 Research Project S115-1 l
l Final Report, March 1982 I
kk l
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Prepared by l
BATTELLE, COLUMBUS LABORATORIES 505 King Road i
Columbus, Ohio 43201 i
I i
J. A. JONES APPLIED ltESEARCH CO.
l Charlotte. North Carolina 28221 4
i Principal investigator t
S. Brown i
l Prepared for i
Steam Generator Owners Group and Electric Power Research Institute 3412 Hillview Avenue Palo Alto California 94304 EPRI Project Manager f
G. W. DeYoung Nuclear Power Division 9604090357 960408 PDR ADOCK 05000302 1
P PDR
APR 03 '96 18:14 FR BEAVER VALLEY U1 412 393 5967 TO 919045634575 P.04 1
Support Plate N /k A
'I8I' Step Direction 0.050" Woll Final Hole Initial Hole RSG,Tubin9 Position Position (Posit.fon Seven)
(Position One)
(c) f I
I L
iu One to Four 0.040" Diometer Flat-j
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=j Bottom Holes h\\\\\\NNNNNNNN OTSG u ng
- --Step Direction itiliti rooched Support Plate inal Hole initial Hole Position Position (Position Nine)
(Position One)
( b) l Figure 4-9.
Support Plate Locations Used for Evaluating Mixing Error I
4-14 i
- TOTAL PAGE.04 **
r,PR 03 '96 13:13 FR EEf4ER VALLEY U1 412 393 5967 TO 919045634575 P.03 i
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400KHz plate Signal and Variable Amplitude Defect Signals (0.050" Wall Tube)
(a)
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e 400KHz Plate Signal and Variable Amplitude Defect Signals (0.040" Wall Tube)
(b) i Note: Amplitude is aried by using 1,2,3 or 4 holes at a given depth, Figure 4-10, ignal Amplitudes Used for Mix Evaluation l
4-15 h
x
n ATTACHMENT 5 (ONE PAGE)
COMPNAISON OF ECT ESSENTIAL VARIABLES FOR VARIOUS DATASETS I
O COMPARISON OF DATA ACQUISITION TECHNIQUES FOR DATA USED TN VARIOUS DATASETS Eddy Current Instrument e
Voltage to Volume Data -
MIZ-18A EPRI NDE Center Study -
MIZ-18A 1996 Inspection -
MIZ-30-8 Data Acquisition and Analysis Software m
Voltage to Volume Data -
ZETEC Eddynet Software EPRI NDE Center Study -
Same 1996 Inspection -
Same a
Bobbin Probe Voltage to Volume Data -
A-510-M/ULC/HF EPRI NDE Center Study -
Same 1996 Inspection -
Same a
Bobbin Extension Cable Voltage to Volume Data -
60' coax w/ sacrificial cable EPRI NDE Center Study -
60' coax w/ sacrificial cable 1996 Inspection -
50' high performance w/ slip rings Inspection Speed e
Voltage to Volume Data -
24 IPS EPRI NDE Center Study -
24 IPS 1996 Inspection -
40 IPS a
Calibration Standard Voltage u neiume Data -
0TSG ASME/ Wear EPRI NDE < enter Study -
Same OTSG ASME/ Wear 1996 Ins v. tion -
Similar OTSG ASME/ Wear Inspection F uenc',es a
Voltage to Volume Data -
600,400,200 kHz.
Same 1996 Inspection -
Same Reporting Channel a
i Voltage to Volume Data -
600 kHz Differential EPRI NCs Center Study -
Same 1996 Inspection -
Same Voltage Normalization a
Voltage to Volume Data -
4-100%TW holes to 6V Peak-to-Peak 600 kHz Differential EPRI NDE Center Study -
Indeterminate 1996 Inspection -
4-100%TW holes to 6V Peak-to-Peak 600 kHz Differential