ML110341643
| ML110341643 | |
| Person / Time | |
|---|---|
| Site: | Kewaunee  |
| Issue date: | 02/03/2011 |
| From: | NRC/RGN-III |
| To: | |
| References | |
| Download: ML110341643 (5) | |
Text
Date of Request: February 3, 2011 Kewaunee - Supplemental Document Request. To support the baseline ISI inspection procedure 71111.08, please provide the lead inspector (M. Holmberg) with a paper copy of the following documents (Part A, B, C and D) at the on-site inspection entrance meeting scheduled for February 28, 2011. Additionally, please provide the inspection team (Melvin Holmberg, Elba Sanchez Santiago) with any applicable required training necessary to access the examination areas selected (e.g. confined space, fall protection, and FME training) on February 28, 2011 (if possible).
Part A - Examinations Selected for Observation:
Exam Dates/ Weld Description Exam Category Supporting Docs.
Procedures March 2, 2011 APSI-1A-S3 & W2 and Cat C-C, C3.30 1) Record for previous examination of each of these ER-AA-NDE-MT-200, Rev 4 APSI-1B-S1& S4 Welded welds or examination areas (for SG-W26 -include MTs in Aux Building Attachments for previous examinations for the entire length of weld).
Pumps 2) Current copy of examination procedures (if not March 2, 2011 Bare Metal Visual Head Code Case N- already provided) for each type of examination.
ER-AA-NDE-VT-604, Rev 1 Examination (VE) 729-1, B4.30 3) Procedure which identifies acceptance criteria to be March 8, 2011 SI-W76, 12 Circ Weld - Cat B-J, B9.11 applied for each weld selected for examination.
UT Risk - Therm Tr 4) Procedure which identifies extent of examination for ER-AA-NDE-UT-803, Rev 1 SI-W76, 12 Circ Weld - Cat B-J, B9.11 each weld selected for examination.
PT Risk - Therm Tr 5) Construction or fabrication drawings (D-size) for ER-AA-NDE-PT-300, Rev 5 RTD-W81, 3 Circ wld - Cat B-F, B9.21 each component or weld.
UT Risk - None 6) System in place to notify NRC inspector of schedule RTD-W81, 3 Circ wld -PT Cat B-F, B9.21 changes for selected activities to observe.
Risk - None 7) For each weld in the risk based program (selected RTD-W83, 3 Circ wld- UT Cat B-F, B9.21 for review), provide the basis document which Risk - None determined the degradation mechanism applicable to RTD-W83, 3 Circ wld - Cat B-F, B9.21 the weld.
PT Risk - None 8) For each UT procedure that implements a Section March 9, 2011 SG-W26, Tubesheet-to- Cat B-B, B2.40 XI, Appendix VIII qualified technique (from procedures ER-AA-NDE-UT-702, Rev 3 Head Weld - UT identified in first column), provide the EPRI procedure March 10, 2011 P-W1, Long sh to hd - UT Cat B-B, B2.12 demonstration qualification records that support this ER-AA-NDE-UT-702, Rev 3 P-W2, Long sh to hd - UT Cat B-B, B2.12 technique and a copy of the EPRI generic procedure P-W3, circ sh to hd - UT Cat B-B, B2.11 that formed the basis for the site procedure.
P-W5, circ sh to hd - UT Cat B-B, B2.11 March 14, 2011 AFW-W143 - UT & MT Cat C-F-2, C5.61 ER-AA-NDE-UT-801, Rev 1 Risk - TASCS ER-AA-NDE-MT-200, Rev 4
Part B- Welding Activity Selected for Review: (Item B.1 of Initial NRC Request Letter Dated December 29, 2010)
Date of Welding, Weld Activity Supporting Docs.
Component, Work Description &
Order No. & Code System Class March 1-4, 2011 Replace 1) Provide NRC information request letter dated December 29, 2010, Paragraph B.1, items a-k-Replacement of Containment weld related documents and:
Train B, 6 Spray Valves a) Vendor/fabrication drawings (D-size) for affected piping component with weld construction Containment details.
Spray Valves b) Certified mill test reports for original pipe under repair and for weld filler material to be ICS-5B, ICS-6B used.
c) Applicable ASTM or other standard used to fabricate original pipe at location of valve WO Nos. replacement.
KW100691605 d) Copy of the original construction Code applicable to the pipe at location of replacement.
KW100691607 e) Work order, design change package and component design specifications applicable to the (Class - 2) pipe under repair.
f) Copy of the pre-repair nondestructive examination reports and corrective action reports that March 5-8, 2011 prompted the replacement activity.
Replacement of g) ASME Section XI Repair Replacement Plan and a copy of the Section XI repair Code.
Train A, 6 Containment 2) System in place to notify NRC inspector of welding schedule changes for selected weld Spray Valves activity ICS-5A , ICS-6A WO Nos.
KW100691150 KW100691571 (Class - 2)
Part C- Corrective Action Documents Selected for Review (Item B.2 of Initial NRC Request Letter Dated December 29, 2010):
CR or CA Title Supplemental Information Number CR 350540 Liquid Penetrant - Copy of CR (including related CRs and CAs associated with this gas collection chamber) and all Indication on Gas corrective action records for assignments under this CR.
Collection Chamber - Design document that describes function of gas collection chamber
- Pre and post repair nondestructive examination records. Include pictures of exam results if available.
- Documents that evaluate/identify the source of the indication.
- Applicable Construction Code and Design Specification that apply to this component.
- Vendor fabrication drawings (D-size) of Gas Collection chamber that detail dimensions and materials at location of indication.
CA 073187 MIC on SW supply - Copy of CA (including related CRs and CAs for these components) and all corrective action flexible couplings to A records for assignments under this CA.
and B EDGs - Documents (e.g. exam reports) that identify the source and extent of the degradation. Include WO KW100409088 pictures of degradation if available.
WO KW100409089 - Drawings (D-size) of the affected couplings with details of the affected areas.
- Design document that describes the construction codes and material standards applicable to the affected component(s) and provide a copy of those Codes and standards.
- Provide evaluation of operability with the existing degradation.
CR 352042 Out of Tolerance -- Copy of CA (including related CRs and CAs for these components) and all corrective action Setting of FDW-H116 records for assignments under this CR.
- Code VT-3 Examination record that identified support setting discrepancy and previous two examination records for this support.
- Support Drawing (D-size) in effect when drawing error was identified and current copy of drawing after revision issued to correct this error.
- Document which identifies cause of design drawing error
- Document with the extent of condition review completed to identify other similar drawing errors.
CR 350849 Leakage from - Copy of CR (including related CRs and CAs from previous leakage at this component) and all Pressurizer Manway corrective action records for assignments under this CR.
- Drawings (D-size) of the pressurizer manway with details of the affected areas.
- Documents (e.g. exam reports- current and historical reports) that identify the source and extent of the degradation. Include pictures of degradation if available.
- Design document that describes the construction codes and material standards applicable to the affected component(s) (e.g. bolts, manway and pressurizer) and provide a copy of those Codes and standards.
- Completed Work orders that implemented inspections or repairs to this manway.
Part D- Other Documents Information Requested for Review:
IP 711108 Section Documents Requested.
& Site reference Relevant 1) Site procedure(s) that provide guidance on how indication was to be characterized and evaluated during most Indications recent examination of weld (AFSI-W2).
02.01(d) - 2) All nondestructive examination records for this weld (AFSI-W2) (e.g. current and historical thru pre-service).
Kewaunee ISI 3) NDE procedure(s) used to detect flaw in 2009 and in previous examination (1998?).
Evaluation Record 4) Site procedures that provide guidance/requirements for flaw evaluation or acceptance.
F100 - (AFSI-W2 5) Corrective action reports and records of corrective actions related to weld (AFSI-W2). Specifically, records that weld flaw) dated identify the expansion scope of weld examinations after flaw was first discovered.
October18, 2009 6) Date of next scheduled examination for weld (AFSI-W2).
- 7) Fabrication drawings (D-size) for seal water injection filter showing construction of weld (AFSI-W2).
Vessel Head Vessel head, service structure and insulation configuration drawings (D-size).
Inspection (Section 02.02)