ML031740332

Bare Metal Visual Relaxation Request Slides - June 17, 2003, Development of Low Frequency ECT Vessel Leakage/Integrity Inspection Through Closing Remarks

ML031740332
Person / Time
Site:	Arkansas Nuclear
Issue date:	06/17/2003
From:	Entergy Operations
To:	Office of Nuclear Reactor Regulation
References
Download: ML031740332 (10)

Text

Developmen o LOW Frequency ET Vssel Lekg/ntert

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-Frequency Probe 2

.5 26 1.0 1.0 AMplitude Scale Cursor Width VH Ratio TimeScale CZf

Development of Low Frequency essel Leakag/Integrity InspectLion F Picture shows iroal machined arooves of l B A C

Low Frequency Vessel Inspection IaI BMV i

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Concusion

> Combination of Supplementary an BMV inspection

Re la ation~

Other ~

Req uests ot odh y , , - - -'.

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ORDER RCIIelaxation - nspection Of Thread Nozazle Cone A r

m Rs aER Re laxat all\

CXoonV I-nspection o ICNzze Ends

Order I Aflternative I

2R16 Inspections Co mplying with Order i 4

I CEDM (81) ICI (8) Vent (1) i i

BMV See alternative BMV around See altemative i penetrations i UT or Wetted UT/Riverbed UT/Riverbed Wetted Surface Surface (eddy current)

Complementary Alternative A CEDM (81) ICI (8) Vent (1) I I

BMV

• Triple Point N/A

• Low i

• Low Frequency A 1

4 Frequency Eddy Current I Eddy Current Vessel Exam Vessel Exam

• Supplemental

• Supplemental Visual 1,. Visual I ..

6/1 7 /2003

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