ML092170763
| ML092170763 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 08/04/2009 |
| From: | Lorfing D N Entergy Operations |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RBG-46938, RBS-ISI-012 | |
| Download: ML092170763 (18) | |
Text
E17t(?rV River Bend Station 5485 U.S. Highway 61N St. Francisville, LA 70775 Tel 225-381-4157 David Lorfing Manager Licensing RBG-46938 August 4, 2009 U. S. Nuclear Regulatory Commission Attn.: Document Control Desk Washington, DC 20555-0001
SUBJECT:
REFERENCES:
Supplement to Request for Alternative RBS- ISI-012 Request to Extend the Second ASME Inservice Inspection Interval, River Bend Station Docket No. 50-458 License No. NPF-47 1. Entergy Letter to NRC dated November 1, 2006, Request for Alternative RBS ISI-005, Request to Extend Current ASME Inservice Inspection Interval in accordance with NRC Information Notice 98-44 (CNRO-2006-00047)
- 2. NRC letter to Entergy dated May 17, 2007, Approving Request to Extend Current ASME Inservice Inspection Interval; RBS ISI-005 (TAC No. MD 3442)3. Entergy Letter to NRC dated June 16, 2009, Request to Extend the Second ASME Inservice Inspection Interval (RBG-46923).
Dear Sir or Madam:
On June 16, 2009, Entergy submitted a request to extend the second ISI interval for examinations under ASME Examination Categories B-J, C-F-1 and C-F-2 at River Bend Station (RBS) to the end of its sixteenth refueling outage (Reference 3). On July 28, 2009 the NRC Staff and Entergy personnel met to discuss Reference 3 and the associated submittal (RBS-ISI-013) requesting approval to use the methodology of ASME Code Case N-716. During this meeting the NRC identified additional information needed to continue review of the request to extend the Second ASME Inservice Inspection Interval.Attachment 1 to this letter provides the requested information.
The examination scope in Reference 3 has been revised to include seven additional examinations that were previously requested for deferral.
The seven examinations were added to the scope of Refueling Outage (RF) 15, currently scheduled for fall 2009, because they are selected for examination under the proposed Risk Informed ISI (RI ISI)program submitted to the Staff under Request for Alternative RBS-ISI-01 3.g--, C~
RBG-46938 Page 2 of 3 These seven weld examinations have been removed from the proposed list of deferred examinations.
Deferral of 43 examinations until RF-16, currently scheduled for early 2011, will allow Entergy to avoid approximately 13 REM of personnel radiation exposure.None of the 43 examinations that Entergy requests to defer under Request for Alternative RBS-ISI-012 were selected for performance under the proposed RI ISI program. Industry and RBS experience has shown that taken in the aggregate, the 43 examinations have a low risk of failure. Other examinations, representative of these 43, have been performed over the life of the plant, and others are also scheduled for performance under the proposed RI ISI program.Commitments associated with this submittal are included in Attachment
- 2. If you have, any questions or require additional information, please contact David Lorfing, Manager, Licensing at (225) 381-4157.Sincerely, Manager, Licensing River Bend Station -Unit 1 DNL/bmb Attachments:
- 1. Supplement to Request For Alternative RBS-ISI-012 For River Bend Station 2. Licensee-Identified Commitments cc: Regional Administrator U. S. Nuclear Regulatory Commission Region IV 612 E. Lamar Blvd., Suite 400 Arlington, TX 76011-4125 NRC Senior Resident Inspector P. 0. Box 1050 St. Francisville, LA 70775 U. S. Nuclear Regulatory Commission Attn: Mr. Alan B. Wang MS 0-7 D1 Washington, DC 20555-0001 RBG-46938 Page 3 of 3 Mr. Jeffrey P. Meyers Louisiana Department of Environmental Quality Office of Environmental Compliance Attn. OEC -ERSD P. O. Box 4312 Baton Rouge, LA 70821-4312 ATTACHMENT 1 TO RBG-46938 SUPPLEMENT TO REQUEST FOR ALTERNATIVE RBS-ISI-012 FOR RIVER BEND STATION Attachment 1 to RBG-46938 Page 1 of 12 ENTERGY OPERATIONS, INC.RIVER BEND STATION SUPPLEMENT TO REQUEST FOR ALTERNATIVE RBS-ISI-012 FOR RIVER BEND STATION
References:
- 1. Entergy letter to NRC dated June 16, 2009, "Request for Alternative RBS-ISI-012 Request to Extend the Second ASME Inservice Inspection Interval, River Bend Station (RGB-46923)
- 2. Entergy letter to NRC dated June 16, 2009, "Request for Alternative
-Implementation of a Risk-Informed Inservice Inspection Program Based on ASME Code Case N-716 (RGB-46922)
PURPOSE Pursuant to the request made by the NRC Staff during the July 28, 2009, meeting with Entergy representatives at NRC Headquarters, Entergy is providing the following supplemental information to Request for Alternative RBS-ISI-012.
In summary, this response adjusts the specific examination totals that Entergy commits to perform and requests to defer, clarifies the examination information previously submitted in Reference 1, and provides additional information requested by the NRC Staff.DISCUSSION Table 1 of Enclosure A to RBS-ISI-012 was revised to include seven (7) additional examinations that were previously requested for deferral, as specified in Table 2. The seven examinations were added to the scope of Table 1 for performance because they are also selected for examination under the proposed Risk Informed ISI (RI ISI) program submitted to the NRC Staff under Reference 2, Request for Alternative RBS-ISI-01 3.These seven examinations will be performed in Refueling outage (RF) -15 which is scheduled for the fall 2009. This brings the total number of examinations from 73 to 80 that Entergy commits to perform prior to startup from RF-1 5.Table 2 of Enclosure A to RBS-ISI-012 was similarly revised to remove the seven examinations discussed above, leaving the total number of examinations Entergy requests to defer until RF-16 from 50 to 43. Table 2 was also revised to include the risk-informed information requested by the Staff for each of the 43 examinations that Entergy requests to defer. The information was derived from the RI ISI program as submitted under Request for Alternative RBS-ISI-013.
The subject information was added as a-second row under the rows previously provided to the NRC Staff for each examination.
The Table header rows indicate the nature of the specific information included in each table cell, a "Notes" section, and a list of acronyms was also provided at the end of the table.Of the 43 examinations listed in the revised Table 2, 33 are ranked as High Safety Significant (HSS) in the proposed RI -SI program and would therefore be subject to examination.
However, these specific examinations were not selected for performance because other candidates from the RI-ISI population representing the specific parameters Attachment 1 to RBG-46938 Page 2 of 12 associated with these examinations were chosen. The remaining ten (10) examinations are ranked as Low Safety Significant (LSS) and therefore are not required to be selected for performance under the proposed RI-ISI program.CONCLUSION None of the 43 examinations that Entergy requests to defer under Request for Alternative RBS-ISI-012 were selected for performance under the proposed RI ISI program. Industry and RBS experience has shown that taken in the aggregate, the 43 examinations in Table 2 have a low risk of failure. Other examinations representative of these 43 have been performed over the life of the plant, and others are also scheduled for performance under the proposed RI ISI program.If additional examinations are required (i.e., under ASME Code, Section Xl, Subsubarticle IWB-2430), some of the 33 HSS examinations included in Table 2 could potentially be performed as directed under the additional examination requirements of the proposed RI ISI program.Deferral of the requested 43 examinations until RF-16 (January 2011), pending NRC Staff review of the proposed RI ISI program (RBS-ISI-01
- 3) will allow Entergy to avoid approximately 13 REM of personnel radiation exposure.
Attachment 1 to RBG-46938 Page 3 of 12 ENCLOSURE A COMPREHENSIVE TABULATIONS OF REMAINING EXAMINATIONS TABLE I EXAMINATIONS ENTERGY WILL PERFORM NO. CAT. LOC SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS 1 B-J RB 201 SLS-150-008-1 SLS-007A-FW023A PIPE-TO-FLANGE Acceptable 1st Int exam 92-IR-22017 0.001 None 2 B-J RB 201 SLS-150-009-1 SLS-006B-FW01 1A PIPE-TO-FLANGE First Inspection N/A 0.001 None 1-UTA-CSL-001 3 B-J AB 205 CSL-010-041-1 CSL-041A-FW001 VALVE TO PIPE Acceptable 1st Int exam 1-UTC-CSL-001 0.002 None 4 B-J STM 208 MSI-002-027-1 MSI-027A-FW001 PIPE-TO-VALVE Acceptable 1st Int exam 94-IR-22156 0.003 None 5 B-J STM 208 MSI-002-027-1 MSI-027A-FW002 PIPE-TO-TEE Acceptable 1st Int exam 94-IR-22156 0.003 None 6 B-J STM 208 MSI-002-027-1 MSI-027A-FW003 PIPE-TO-TEE Acceptable 1st Int exam 94-IR-22156 0.003 None 7 B-J STM 208 MSI-002-027-1 MSI-027A-FW004 PIPE-TO-90° ELL Acceptable 1st Int exam 94-IR-22156 0.003 None 8 B-J STM 208 MSI-002-027-1 MSI-027B-FW001 PIPE-TO-TEE Acceptable 1st Int exam 94-IR-22156 0.003 None 9 C-F-2 AB 203 CSH-016-002-2 CSH-020B-FW009A PIPE-TO-TEE First Inspection N/A 0.004 None 10 C-F-2 AB 203 CSH-020-020-2 CSH-020B-FW001A PIPE-TO-TEE Acceptable 1st Int exam 94-IR-22211 0.004 None 11 C-F-2 AB 203 CSH-020-020-2 CSH-020B-FW010 PIPE-TO-PIPE Acceptable 1st Int exam 94-IR-22213 0.004 None 12 C-F-2 AB 203 CSH-020-020-2 CSH-020B-FW011 PIPE-TO-FLANGE First Inspection N/A -0.004 None 13 C-F-2 AB 203 CSH-020-020-2 CSH-020B-SWO13 PIPE-TO-TEE Acceptable 1st Int exam 94-IR-22213 0.004 None 14 C-F-2 AB 204 RHS-014-107-2 RHS-107C-SW23 PIPE TO ELL First Inspection N/A 0.008 None 15 C-F-2 AB 204 RHS-014-107-2 RHS-107C-SW24 PIPE TO ELL First Inspection N/A 0.008 None 16 C-F-2 AB 204 RHS-014-044-2 RHS-044A-XI-FW003 FLANGE TO WELD Acceptable 1st Int exam 94-IR-21627 0.009 None 17 C-F-2 AB 204 RHS-012-061-2 RHS-061C-SW20 PIPE-TO-90° ELL First Inspection N/A 0.012 None 18 C-F-2 AB 204 RHS-012-061-2 RHS-061C-SW21 PIPE-TO-90° ELL First Inspection N/A 0.012 None 19 C-F-2 AB 204 RHS-012-061-2 RHS-061C-SW22 PIPE-TO-90° ELL First Inspection N/A 0.012 None 20 C-F-2 AB 204 RHS-012-061-2 RHS-061C-SW30 PIPE-TO-90° ELL First Inspection N/A 0.012 None 21 C-F-2 RCIC 209 ICS-012-012-2 ICS-012B-FW007 PIPE-TO-90° ELL First Inspection N/A 0.014 None 22 C-F-2 RCIC 209 ICS-012-012-2 ICS-012B-FW009 PIPE-TO-REDUCER First Inspection N/A 0.014 None 23 C-F-2 RCIC 209 ICS-012-012-2 ICS-012B-SWO04 PIPE-TO-90° ELL First Inspection N/A 0.014 None 24 C-F-2 RCIC 209 ICS-012-012-2 ICS-012B-SWO05 PIPE-TO-TEE First Inspection N/A 0.014 None 2-RHS-UTA-002 25 B-J RB 204 RHS-010-067-1 RHS-067A-FW001 PIPE-TO-VALVE Acceptable 1st Int exam 2-RHS-UTC-003 0.014 None 2-RHS-UTA-001 26 B-J RB 204 RHS-010-067-1 RHS-067A-FW002 PIPE-TO-45° ELL Acceptable 1st Int exam 2-RHS-UTC-002 0.014 None Attachment 1 to RBG-46938 Page 4 of 12 TABLE I EXAMINATIONS ENTERGY WILL PERFORM NO. CAT. LOC SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS 2-RHS-UTA-003 27 B-J RB 204 RHS-010-067-1 RHS-067A-FW017 PIPE-TO-45° ELL Acceptable 1st Int exam 2-RHS-UTC-001 0.014 None 1-UTA-RHS-009 28 B-J RB 204 RHS-010-016-1 RHS-016A-FW002 PIPE-TO-VALVE Acceptable 1st Int exam 1-UTC-RHS-008 0.02 None 29 C-F-2 AB 204 RHS-012-061-2 RHS-061C-FW002 PIPE-TO-45' ELL First Inspection N/A 0.02 None 30 C-F-2 AB 204 RHS-012-061-2 RHS-061C-FW003 PIPE-TO-90° ELL First Inspection N/A 0.02 None 31 C-F-2 AB 204 RHS-012-061-2 RHS-061C-SW017 PIPE-TO-45° ELL First Inspection N/A 0.02 None 32 C-F-2 AB 204 RHS-012-061-2 RHS-061C-SW019 PIPE-TO-90*
ELL First Inspection N/A 0.02 None 33 C-F-2 RCIC 209 ICS-012-043-2 ICS-043A-SWO01 PIPE-TO-90° ELL First Inspection N/A 0.0205 None 34 C-F-2 RCIC 209 ICS-012-043-2 ICS-043A-SW002 PIPE-TO-90° ELL First Inspection N/A 0.0205 None 35 C-F-2 AB 205 CSL-010-010-2 CSL-01OA-FW003B PIPE TO TEE First Inspection N/A 0.021 None 5-RHS-UTA-010 5-RHS-UTC-010 36 C-F-2 AB 204 RHS-014-012-2 RHS-012A-FW002 PIPE-TO-VALVE Acceptable 1st Int exam 5-RHS-UTL-010 0.024 None 5-RHS-UTA-009 37 C-F-2 AB 204 RHS-014-012-2 RHS-012A-FW003 PIPE-TO-VALVE Acceptable 1st Int exam 5-RHS-UTC-009.
0.024 None 38 C-F-2 AB 204 RHS-014-012-2 RHS-012A-SW044 PIPE-TO-70' ELL First Inspection N/A 0.024 None 39 C-F-2 AB 204 RHS-014-012-2 RHS-012A-SW047 PIPE-TO-70° ELL First Inspection N/A 0.024 None 40 B-J STM 208 MSI-002-014-1 MSI-014A-FW001 PIPE-TO-TEE Acceptable 1st Int exam 94-IR-22155 0.028 None 41 B-J STM 208 MSI-002-014-1 MSI-014A-FW002 PIPE-TO-TEE Acceptable 1st Int exam 94-IR-22155 0.028 None 42 C-F-2 AB 204 RHS-014-107-2 RHS-107C-FW005 PIPE-TO-VALVE First Inspection N/A 0.028 None 43 C-F-2 AB 204 RHS-014-107-2 RHS-107C-FW017 PIPE TO PIPE First Inspection N/A 0.028 None 44 C-F-2 AB 204 RHS-014-107-2 RHS-107C-SWO41 PIPE TO ELL First Inspection N/A 0.028 None 2-FWS-UTA-002 45 B-J DW 107 FWS-012-036-1 FWS-036A-SW016 PIPE-TO-45° ELL Acceptable 1st Int exam 2-FWS-UTC-002 0.029 None 2-FWS-UTA-001 46 B-J DW 107 FWS-012-036-1 FWS-036A-SWO17 PIPE-TO-45 0 ELL Acceptable 1st Int exam 2-FWS-UTC-001 0.029 None 47 B-J STM 208 MSI-002-027-1 MSI-027C-FW003 PIPE-TO-'TEE Acceptable 1st Int exam 89-IR-2257 0.03 None 48 B-J STM 208 MSI-002-027-1 MSS-700A-FWB12 2" BRANCH Acceptable 1st Int exam 89-IR-22486 0.03 None 1 -UTA-MSS-006 49 B-J STM 109 MSS-024-060-1 MSS-007A-FW001 PIPE-TO-90° ELL Acceptable 1st Int exam 1-UTC-MSS-005 0.031 None 1 -UTA-MSS-005 50 B-J STM 109 MSS-024-060-1 MSS-007A-SWO04 PIPE-TO-PIPE Acceptable 1st Int exam 1-UTC-MSS-004 0.031 None Attachment 1 to RBG-46938 Page 5 of 12 TABLE 1 EXAMINATIONS ENTERGY WILL PERFORM NO. CAT. LOC SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS 2-FWS-UTA-007 51 B-J DW 107 FWS-012-036-1 FWS-036A-FW001 PIPE-TO-90*
ELL Acceptable 1st Int exam 2-FWS-UTC-007 0.0315 None 1-UTA-FWS-001 52 B-J DW 107 FWS-012-036-1 FWS-036A-SWO13 PIPE-TO-90' ELL Acceptable 1st Int exam 1-UTC-FWS-001 0.0315 None 53 B-J STM 208 MSI-002-027-1 MSI-027B-FW003A PIPE-TO-TEE Acceptable 1st Int exam 1-PT-MSI-002 0.033 None 54 B-J STM 208 MSI-002-027-1 MSI-027B-FW004 PIPE-TO-TEE Acceptable 1st Int exam 1-PT-MSI-002 0.033 None 2-MSS-UTA-003 55 B-J STM 109 MSS-024-058-1 MSS-005A-FW001 PIPE-TO-45° ELL Acceptable 1st Int exam 2-MSS-UTC-002 0.04896 None 2-MSS-UTA-003 56 B-J STM 109 MSS-024-058-1 MSS-005A-SWO07 PIPE-TO-PIPE Acceptable 1st Int exam 2-MSS-UTC-002 0.04896 None 2-MSS-UTA-003 57 B-J STM 109 MSS-024-058-1 MSS-005A-SWO08 PIPE-TO-PIPE Acceptable 1st Int exam 2-MSS-UTC-002 0.04896 None 5-ICS-UTA-017 5-ICS-UTC-017 58 C-F-2 STM 209 ICS-008-004-2 ICS-004A-FW001 PIPE-TO-TEE Acceptable 1st Int exam 5-ICS-UTL-017 0.05 None 59 C-F-2 RB 52 RDS-010-067-2 RDS-067-SWO71 PIPE-TO-90° ELL Acceptable 1st Int exam 96-IR-20368 0.06 None 4-MSS-UTA-001 60 B-J STM 109 MSS-024-059-1 MSS-006A-FW001 PIPE-TO-90° ELL Acceptable 1st Int exam 4-MSS-UTC-001 0.066 None PIPE-TO-REDUCING 61 B-J DW 107 FWS-012-037-1 FWS-037A-FW001 900 ELL First inspection N/A 0.06666 None 62 B-J DW 107 FWS-020-040-1 FWS-040A-SWO07 PIPE-TO-TEE First inspection N/A 0.06666 None 63 B-J DW 107 FWS-020-040-1 FWS-040A-SWO08 PIPE-TO-TEE First inspection N/A 0.06666 None 5-RHS-UTA-028 64 B-J DW 204 RHS-010-034-1 RHS-034B-FW001 PIPE-TO-VALVE Acceptable 1st Int exam 5-RHS-UTC-027 0.07333 None 65 B-J DW 107 FWS-012-038-1 FWS-038A-FW002 PIPE-TO-90° ELL First inspection N/A 0.075 None 66 B-J DW 601 WCS-003-312-1 WCS-006B2-XI-FW011 PIPE TO VALVE Acceptable 1st Int exam 92-IR-26501 0.075 None 67 B-J DW 601 WCS-003-312-1 WCS-006B2-XI-FW013 PIPE TO REDUCER First inspection N/A 0.075 None 68 B-J DW 601 WCS-003-312-1 WCS-006B2-XI-SW004 TEE TO PIPE Acceptable 1st Int exam 4-WCS-PT-004 0.075 None 69 B-J DW 601 WCS-003-312-1 WCS-006B2-XI-SW001 PIPE TO TEE Acceptable 1st Int exam 4-WCS-PT-004 0.075 None 70 C-F-2 STM 109 MSS-024-005-2 MSS-005B-FW001 PIPE-TO-90' ELL Acceptable 1st Int exam 96-IR-20085 0.076 None 2-RHS-UTA-009 71 B-J DW 204 RHS-010-016-1 RHS-016B-FW002 PIPE-TO-VALVE Acceptable 1st Int exam 2-RHS-UTC-009 0.08 None 72 B-J RF 109 MSS-002-002-1 MSS-072A-FW011 PIPE TO FLANGE First inspection N/A 0.09 None Attachment 1 to RBG-46938 Page 6 of 12 TABLE I EXAMINATIONS ENTERGY WILL PERFORM NO. CAT. LOC SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS 3-MSS-UTA-001 73 B-J STM 109 MSS-024-061-1 MSS-008A-FW001 PIPE-TO-90° ELL Acceptable 1st Int exam 3-MSS-UTC-001 0.096 None 2-RHS-UTA-009 74 B-J DW 204 RHS-010-016-1 RHS-016B-FW005 PIPE TO VALVE Acceptable 1st Int exam 2-RHS-UTC-009 0.1370 Moved from Table 2 5-RHS-UTA-026 75 B-J DW 204 RHS-010-034-1 RHS-034B-FW002 PIPE-TO-VALVE Acceptable 1st Int exam 5-RHS-UTC-025 0.22333 Moved from Table 2 5-RHS-UTA-025 76 B-J DW 107 RHS-010-034-1 RHS-034B-FW003 PIPE-TO-VALVE Acceptable 1st Int exam 5-RHS-UTC-024 0.22333 Moved from Table 2 77 B-J DW 601 WCS-003-311-1 WCS-003A-XI-FW003 PIPE TO VALVE Acceptable 1st Int exam 92-IR-27201 0.2250 Moved from Table 2 78 B-J DW 601 WCS-003-31 1-1 WCS-003A-XI-FW004 VALVE TO PIPE Acceptable 1st Int exam 92-IR-27201 0.2250 Moved from Table 2 2-RHS-UTA-007 79 B-J STM 204 RHS-018-053-1 RHS-055A-FW001 PIPE-TO-VALVE Acceptable 1st Int exam 2-RHS-UTC-007 0.5000 Moved from Table 2 4-WCS-UTA-004/005/023 80 B-J DW 601 WCS-004-001-1 WCS-001A-XI-SWO01 PIPE-TO-90° ELL Acceptable 1st Int exam 4-WCS-UTC-002 0.6050 Moved from Table 2 Attachment 1 to RBG-46938 Page 7 of 12 TABLE 2 EXAMINATIONS ENTERGY REQUESTS TO DEFER NO. CAT. ITEM SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS LOC HSS DM BER(1) RCPB DEGRADATION CCDP BASIS FAILURE POTENTIAL N/A NIA N/A 5-RHS-UTA-022 5-RHS-UTC-021 1 B-J B9.11 204 RHS-010-034-1 RHS-034A-SW014 PIPE-TO-90*
ELL Acceptable 1st Int exam 5-RHS-UTL-021 0.1120 None DW YES NO NO YES NONE PLOCA -LOW 2 B-J ]B9.11 107 FWS-012-036-1 FWS-036A-FW002 PIPE-TO-90 0 ELL First inspection N/A .0.1150 None DW YES YES NO YES TASCS, TT, (FAC) LOCA MED (HIGH)5-RHS-UTA-011 3 B-J B9.11 204 RHS-018-053-1 RHS-053B-FW001 PIPE TO VALVE Acceptable 1st Int exam 5-RHS-UTC-01 1 0.1440 None DW YES NO NO YES NONE PLOCA LOW 1-UTA-RHS-010 4 B-J B9.11 204 RHS-018-053-1 RHS-053B-FW002 PIPE TO 90° ELL Acceptable 1st Int exam 1-UTC-RHS-010 0.1440 None DW YES NO NO YES NONE PLOCA LOW 1-UTA-RHS-013 5 B-J B9.11 204 RHS-018-053-1 RHS-053B-SW003 PIPE TO 90° ELL Acceptable 1st Int exam 1-UTC-RHS-012 0.1440 None DW YES NO NO YES NONE PLOCA LOW 6 B-J 1B9.11 204 RHS-018-053-1 RHS-053B-SW004 PIPE TO 900 ELL First inspection N/A 0.1440 None DW YES NO NO YES NONE PLOCA LOW 1-UTA-RHS-010 7 B-J B9.11 204 RHS-018-053-1 RHS-053B-SW005 PIPE TO 900 ELL Acceptable 1st Int exam 1-UTC-RHS-010 0.1440 None DW YES NO NO YES NONE PLOCA LOW 8 B-J B9.21 208 MSI-002-001-1 MSI-001A-FW003B PIPE-TO-VALVE Acceptable 1st Int exam 1-PT-MSI-003 0.1450 None STM YES NO NO YES NONE BER LOW Attachment 1 to RBG-46938 Page 8 of 12 TABLE 2 EXAMINATIONS ENTERGY REQUESTS TO DEFER NO. CAT. ITEM SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS LOC HSS DM BER(') RCPB DEGRADATION CCDP BASIS FAILURE POTENTIAL N/A N/A N/A 9 B-J B9.21 208 MSI-002-001-1 MSI-001A-FW008 PIPE-TO-9 0°ELL" Acceptable 1st Int exam 1-PT-MSI-003 0.1450 None STM -YES NO NO YES NONE BER LOW 5-FWS-UTC-002
.- 5-FWS-UTA-002 10 C-F-2 C5.51 107 FWS-020-063-2 FWS-063A-FW004 PIPE-TO-VALVE Acceptable 1st Int exam 5-FWS-UTS-003 0.1535 None STM NO NO NO NO NONE LSS Assume MED 1-UTA-ICS-004 11 B-J B9.11 209 ICS-008-003-1 ICS-003A-FW008 PIPE TO 900 ELL Acceptable 1st Int exam 1-UTC-ICS-005 0.1680 None STM YES NO YES YES NONE BER LOW 12 B-J B9.21 208 MSI-002-010-1 MSI-010A-FW003A PIPE-TO-VALVE Acceptable 1st Int exami 92-IR-24408
_0.1770 None STM YES NO NO YES NONE BER LOW 13 B-J B9.11 209 ICS-008-001-1 ICS-001 B-SW005 PIPE TO 900 ELL First inspection N/A 0.1820 None DW YES NO NO YES NONE LOCA LOW 5-RHS-UTA-024 5-RHS-UTC-023 14 B-J B9.11 204 RHS-010-034-1 RHS-034A-FW002 PIPE-TO-VALVE Acceptable 1st Int exam 5-RHS-UTL-023 0.1960 None DW YES NO NO YES NONE PLOCA LOW 15 C-F-2 C5.51 204 RHS-014-039-2 RHS-039B-FW003 PIPE-TO-VALVE First Inspection N/A 0.2000 None AB NO NO NO NO NONE LSS Assu-me MED 16 C-F-2 C5.51 204 RHS-014-039-2 RHS-039B-SW015 PIPE-TO-TEE Acceptable 1st Int exam 92-IR-21805 0.2000 None AB NO NO NO NO NONE LSS Assume MED 17 C-F-2 C5.51 204 RHS-014-039-2 RHS-039B-SW016 PIPE-TO-TEE First Inspection N/A 0.2000 None AB NO NO NO NO NONE LSS Assume MED Attachment 1 to RBG-46938 Page 9 of 12 TABLE 2 EXAMINATIONS ENTERGY REQUESTS TO DEFER NO. CAT. ITEM SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS LOC HSS DM BER(1) RCPB DEGRADATION CCDP BASIS FAILURE POTENTIAL N/A N/A N/A 18 C-F-2 C5.51 204 RHS-014-039-2 RHS-039B-SW046 PIPE-TO-TEE First Inspection N/A 0.2000 None AB NO NO NO NO NONE LSS Assume MED 19 B-J B9.21 609 DTM-002-071-1 DTM-071A-FW004 PIPE TO PIPE First inspection N/A 0.2050 None DW YES NO NO YES NONE LOCA LOW SWEEPOLET-TO-2-MSS-UTA-005 20 B-J B9.31 109 MSS-024-718-1 MSS-700A2-SW08M FLANGE Acceptable 1st Int exam 2-MSS-UTC-004 0.2240 None DW YES NO NO YES NONE LOCA LOW PIPE TO PENT 1 1-UTA-RHS-010 21 B-J B9.11 204 RHS-018-053-1 RHS-053B-FWOO3 KJB Z20 Acceptable 1st Int exam 1-UTC-RHS-010 0.2300 None DW YES NO NO YES NONE PLOCA LOW 1-UTA-RHS-013 22 B-J B9.11 204 RHS-018-053-1 RHS-053B-SW007 PIPE TO ELL Acceptable 1st Int exam 1-UTC-RHS-012 0.2300 None DW YES NO NO YES NONE PLOCA LOW 4-RHS-UTA-018 23 B-J B9.11 204 RHS-010-019-1 RHS-019A-FWOO5 PIPE TO VALVE Acceptable 1st Int exam 4-RHS-UTC-011 0.2400 None DW YES NO NO YES NONE PLOCA LOW 5-CSH-UTA-016 5-CSH-UTC-015 24 B-J B9.11 203 CSH-010-045-1 CSH-045A-FWOO2 PIPE-TO-REDUCER Acceptable 1st Int exam 5-CSH-UTL-015 0.2500 None BIO YES YES NO YES TT LOCA MED 4-CSL-UTA-001 25 B-J B9.11 205 CSL-010-043-1 CSL-043B-SW019 PIPE-TO-REDUCER Acceptable 1st Int exam 4-CSL-UTL-001 0.2500 None BIO YES NO NO YES NONE LOCA LOW Attachment 1 to RBG-46938 Page 10 of 12 TABLE 2 EXAMINATIONS ENTERGY REQUESTS TO DEFER NO. CAT. ITEM SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS LOC -jHSS DM BER(1) RCPB DEGRADATION CCDP BASIS FAILURE POTENTIAL N/A N/A N/A 2-FWS-UTC-11/12/13 2-FWS-UTA-26 B-J B9.11 107 FWS-012-035-1 FWS-035A-FW003 PIPE-TO-SAFE END Acceptable 1st Int exam 10/11/12 0.2500 None BIO YES YES NO YES TASCS, TT LOCA IMED 4-FWS-UTA-01 3 27 B-J B9.11 107 FWS-012-038-1 FWS-038A-FW003 PIPE-TO-SAFE END Acceptable 1st Int exam 4-FWS-UTC-009 0.2500 None BIO YES YES NO YES TASCS, TT LOCA MED 28 C-F-2 C5.51 204 RHS-018-142-2 RHS-142A1-FW001 PIPE-TO-TEE First Inspection N/A 0.2600 None AB NO NO NO NO NONE LSS Assume MED 29 C-F-2 C5.51 204 RHS-018-142-2 RHS-142A1-FW003 PIPE-TO-TEE First Inspection N/A 0.2600 None AB NO NO NO NO NONE LSS Assume MED 30 C-F-2 C5.51 204 RHS-018-142-2 RHS-142A1-FW004 PIPE-TO-TEE First Inspection N/A 0.2600 None AB NO NO NO NO NONE LSS Assume MED 31 C-F-2 C5.51 204 RHS-018-142-2 RHS-142A1-FW005 PIPE-TO-TEE First Inspection N/A 0.2700 None AB NO NO NO NO NONE LSS Assume MED 32 C-F-2 C5.51 204 RHS-018-142-2 RHS-142A1-FW006A PIPE-TO-45° ELL Acceptable 1st Int examl 94-IR-21989 0.2700 None AB NO NO NO NO NONE LSS Assume MED 33 B-J B9.21 609 DTM-002-097-1 MSS-900A3-FWD20 PIPE-TO-VALVE Acceptable 1st Int examl 92-IR-24171 0.2740 None STM YES NO NO YES NONE BER LOW 34 B-J B9.21 609 DTM-002-069-1 MSS-900A3-FWD19 PIPE-TO-VALVE First inspection N/A 0.2800 None DW YES NO NO YES NONE LOCA LOW Attachment 1 to RBG-46938 Page I Iof 12 TABLE 2 EXAMINATIONS ENTERGY REQUESTS TO DEFER NO. CAT. ITEM SYS LINE NO. COMPONENT NO. DESCRIPTION INSPECTION HISTORY REPORT NO. DOSE COMMENTS LOC HSS DM BER" 1) RCPB DEGRADATION CCDP BASIS FAILURE POTENTIAL N/A N/A N/A 35 B-J B9.32 107 FWS-020-047-1 FWS-047A-FW041 2" BRANCH Acceptable 1st Int exam 3-FWS-PT-001 0.3400 None STM YES YES YES YES TASCS,TT ILOCA MED 5-RPV-UTA-085 36 B-J B9.21 50 B13-REV-DO01 B13-D001-N10-2 BW-SAFE END Acceptable 1st Int exam 5-RPV-UTL-005 0.4000 None BIO YES NO NO YES NONE (IGSCC) LOCA LOW (MED)5-RPV-UTA-0851087/088/089 37 B-J B9.21 50 B13-REV-D001 B13-D001-N10-3 BW-SE EXT Acceptable 1st Int exam 5-RPV-UTL-006 0.4000 None BIO YES NO NO YES NONE (IGSCC) LOCA LOW (MED)38 B-J B9.21 208 MSI-002-014-1 MSS-800A3-FWC12 PIPE WELD Acceptable 1st Int exam 90-IR-23864 0.4000 None STM YES NO NO YES NONE BER LOW 39 B-J B9.21 601 WCS-003-312-1 WCS-006B2-XI-FW012 VALVE TO PIPE Acceptable 1st Int exam 92-IR-26867 0.4600 None DW YES NO NO YES NONE LOCA LOW 4-RHS-UTA-017 40 B-J B9.11 204 RHS-010-019-1 RHS-019A-FW008A PIPE TO VALVE Acceptable 1st Int exam 4-RHS-UTC-011 0.4800 None DW YES NO NO YES NONE PLOCA LOW 2-FWS-UTA-08/09 41 B-J B9.11 107 FWS-012-036-1 FWS-036A-FW003 PIPE-TO-SAFE END Acceptable 1st Int exam 2-FWS-UTC-09/10 0.5000 None BIO YES YES NO YES TASCS, TT LOCA MED 42 B-J B9.31 601 WCS-004-003-1 RCS-900A-SWO05BB BRANCH WELD First inspection N/A 0.5400 None DW YES NO NO YES NONE LOCA LOW 5-RHS-UTA-029 43 B-J B9.11 204 RHS-010-034-1 RHS-034A-SWO11 PIPE TO 1350 ELL Acceptable 1st Int exam 5-RHS-UTA-028 0.5700 None DW YES NO NO YES NONE PLOCA LOW Attachment 1 to RBG-46938 Page 12 of 12 Table 2 Notes: 1. Only 10% of BER welds require selection under proposed RI ISI program.2. List of Acronyms AB = Auxiliary Building BIO = Behind the biological shield BER = Break Exclusion Region CCDP = Conditional Core Damage Probability DM = Dissimilar Metal DW Drywell FAC = Flow-Accelerated Corrosion HSS = High Safety Significant IGSCC Intergranular Stress Corrosion Cracking ILOCA Isolable Loss of Coolant Accident LOC = Location LOCA = Loss of Coolant Accident LSS = Low Safety Significant PLOCA = Potential Loss of Coolant Accident RCPB = Reactor Coolant Pressure Boundary STM = Steam Tunnel TASCS = Thermal Stratification, Cycling and Striping TT = Thermal Transients ATTACHMENT 2 TO RBG- 46938 LICENSEE -IDENTIFIED COMMITMENTS RBS-ISI-012 Attachment 2 to RBG-46938 Page 1 of 1 LICENSEE-IDENTIFIED COMMITMENTS The following table identifies those actions committed to by Entergy in this document.
Any other statements in this submittal are provided for information purposes and are not considered to be regulatory commitments.
TYPE (Check one) SCHEDULED ONE-TIME CONTINUING COMPLETION COMMITMENT ACTION COMPLIANCE DATE These seven examinations will be performed in Refueling outage (RF) -15 prior to startup which is scheduled for the fall 2009. This from RF-15 brings the total number of examinations from 73 to 80 that Entergy commits to perform prior to startup from RF-1 5.