ML11294A293

2011/10/06 Davis-Besse Lr - FW: Open Item List from DB

ML11294A293
Person / Time
Site:	Davis Besse
Issue date:	10/06/2011
From:	Office of Nuclear Reactor Regulation
To:	Division of License Renewal
References
Download: ML11294A293 (6)

Text

1 Davis-BesseNPEm Resource From: CuadradoDeJesus, Samuel Sent: Thursday, October 06, 2011 3:27 PM To: Davis-BesseHearingFile Resource

Subject:

FW: Open Item List from DB Attachments:

SER Open Items_2011-09-29.doc From: dorts@firstenergycorp.com

[1]

Sent: Friday, September 30, 2011 1:35 PM To: CuadradoDeJesus, Samuel

Subject:

Open Item List from DB Sam..... we added a column to your list identifying the letter number that addresses or will address the item... we would like to review this list with you.

_____ Steve Dort DBNPS License Renewal 419.321.7662 work 412.974.3369 cell

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Hearing Identifier: Davis_BesseLicenseRenewal_Saf_NonPublic Email Number: 1816 Mail Envelope Properties (377CB97DD54F0F4FAAC7E9FD88BCA6D0806D230B61)

Subject:

FW: Open Item List from DB Sent Date: 10/6/2011 3:26:33 PM Received Date: 10/6/2011 3:26:34 PM From: CuadradoDeJesus, Samuel Created By: Samuel.CuadradoDeJesus@nrc.gov Recipients: "Davis-BesseHearingFile Resource" <Davis-BesseHearingFile.Resource@nrc.gov> Tracking Status: None

Post Office: HQCLSTR01.nrc.gov Files Size Date & Time MESSAGE 1018 10/6/2011 3:26:34 PM SER Open Items_2011-09-29.doc 72258 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received:

Davis-Besse SER Open Items and Clarification Items Page 1 of 4 10/21/2011 Reviewers TRP CI / OI RAI Notes DB Letter / Status RASB BRogers CI RAI 2.1-3 Abandoned equipment L-11-252 sent Lehman/Istar OI 3.0.3.1.10-1 RAI B.2.22-5 (B.2.22-1) Issue related to standing water in the containment annulus, L-11-252 sent Lehman/Istar OI 3.0.3.1.10-2 RAI B.2.22-6 (B.2.22-2) issue related to borated water leakage from the reactor cavity, and L-11-237 sent Lehman/Istar OI 3.0.3.1.10-4 RAI B.2.22-7 (B.2.22-4) issue related to inspection of the containment stainless steel penetration sleeves. L-11-292 DRAFT Naus/Lehman 46 OI 3.0.3.2.15-1 RAI B.2.39-9 (B.2.39-1) Refueling canal leaks inside containment, L-11-252 sent Naus/Lehman 46 OI 3.0.3.2.15-3 B.2.39-11 (B.2.39-3) aggressive groundwater infiltration and possible degradation of inaccessible concrete (core bores), and L-11-292 DRAFT Naus/Lehman 46 OI 3.0.3.2.16-1 RAI B.2.40-1 (B.2.40-2) degradation of the north embankment of the safety related portion of the intake canal. L-11-238 sent ABuford/ASheikh 63 OI 4.6-1 RAI 4.6-1 The staff needs more information to confirm that fatigue evaluations for the containment

vessel will remain valid for the period of extended operation. Telecon requested 9/9/2011 to discuss 8/17/2011 response.

Telecon held 9/13/2011 waiting for supplemental response by 9/30/2011. L-11-292 DRAFT RARB MHomiack OI RAI B1.4-1 Regarding how FENOC plans to address the review and incorporation of operating experience into the license renewal aging management programs. Supplement sent in L-11-238 Trillo/Min/Yee 73 OI 3.1.2.2-1 RAI 3.1.2.2-3 (3.1.2.2-2) Applicant's first response do not clearly address information regarding: (1) the functional groups, (2) the link relationships, or (3) the inspection method, including the frequency, specified for the CSA vent valve body and plenum cylinder reinforcing plate.

SMin and the primary reviewer (Trillo) will determine if the applicant 9/16/2011 response is acceptable by 9/30/2011. L-11-252 sent Davis-Besse SER Open Items and Clarification Items Page 2 of 4 10/21/2011 Reviewers TRP CI / OI RAI Notes DB Letter / Status SMin 101 OI RAI 3.1.2.2.16-1 We're waiting for the applicant response on SG tube to tubesheet welds by 10/22/2011. L-11-317 DRAFT Oyee/CNg/Medoff OI 4.3.2.3.2-1 RAI 4.3.2.3.2-1 Class 1 valves. This will very likely end as an OI. L-11-292 DRAFT On Yee CI steel crane, fatigue analysis TLAA Waiting for applicant supplement letter adding steel crane fatigue analysis as a new TLAA section. the applicant will provide new section by the end of September. On Yee already agreed to provide the SER input soon (within a week) after we receive the new TLAA section. L-11-292 DRAFT Ching/Medoff OI 4.1-1 RAI 4.1-2 ASME Code Case N-481 evaluation. Telecom 6/16 and 7/15/2011. On 8/10/11 letter they need to supplement their LRA to address the time-dependent J-integral analysis and TLAA(i). Revised Response received 8/17/2011. Telecon held 9/16/2011 applicant will supplement response to RAI. L-11-317 DRAFT Davis-Besse SER Open Items and Clarification Items Page 3 of 4 10/21/2011 Reviewers TRP CI / OI RAI Notes DB Letter / Status RAPB Jklos 33 CI 3.2.2.2.3.6-2 RAI 3.2.2.2.3.6-2 9/21/2011 e-mail on Supplemental RAI response for 3.2.2.2.3.6-2. Teleconference to be scheduled 9/29/2011. #1 In a teleconference dated August 22, 2011 the applicant stated that the item was intended to be deleted but documentation had not yet been provided. Pending the applicant's changes to LRA Table 3.2.2-2, the staff's review of this item is not complete and will be tracked as Confirmatory item

XXX. Supplemental response received 9/16/2011. Probably closed I need to check with JWise.

1. 2 Please confirm that these line items are subject to a moist air (external) environment and submit a correction letter stating that, as appropriate. Once the environment has been confirmed for these line items, please restate the AMP to be assigned to these line items related to the applicant's response for 3.2.2.2.3.6-2. The applicant will confirm the environment in an upcoming response letter. Should be closed easily. In 9/16/2011 response letter the LRA was revised to define the moist air (internal) environment to encompass both the air-water interface and the air environment above the interface, we'll discuss this in a Telecon @ 9/29/2011. Response sent in L-11-238 Supplemental response sent in L-11-252 Correction to 2 rows regarding the environment and statement regarding air-indoor uncontrolled from 9/29/11 Telecon to be provided in L-11-292 DRAFT Davis-Besse SER Open Items and Clarification Items Page 4 of 4 10/21/2011 Reviewers TRP CI / OI RAI Notes DB Letter / Status Klos/Kichline 33 OI 3.3.2.14-1 RAI 3.3.2.14-1 NRC reviewer was concerned that not all applicable aging effects are identified for the fire water storage tank heat exchanger tubes. FENOC stated that the consequences of tube failure do not directly challenge the function of the tank FENOC will review the issue to determine whether the fire water storage tank heat exchanger should be removed from scope. Waiting for RAI supplement by 9/30/2011. Issue can be easily closed if they remove the fwst from scope as they plan to. L-11-292 DRAFT JGavula OI RAI 2.3.3.18-4 (RAI 2.3.3.18-3) Letdown cooler replacement frequency. Follow-up RAI issued 9/22/2011. L-11-317 DRAFT CVIB and CSGB (DCI) JPoehler/CSydnor/Ganesh OI (9/13/2011 Teleconference) Table 3.1.2-3 RPV flange leak detection (Nickel Alloy) missing item. Will receive supplemental response by 9/30/2011.

Should be closed once we receive the letter. L-11-292 DRAFT CSydnor 66 OI 4.7.3-1 RAI 4.7.3-1 (T elecon held on 9/13/2011) RAIs will be issued early next week (Oct 3). Maybe L-11-317 DRAFT CSydnor 67 OI 4.7.4-1 RAI 4.7.4-1 RAIs will be issued early next week (Oct 3). Maybe L-11-317 DRAFT Sydnor 68 OI 4.7.5.2-2 RAI 4.7.5.2-2 SG shell flaw evaluations. RAIs will be issued early next week (Oct 3). Maybe L-11-317 DRAFT Mkichline/AObodoako OI RAI 3.3.2.2.10.4-1 Explain why copper alloy with less than 15 percent zinc components exposed to lubricating oil have no aging effects requiring management or provide an appropriate AMP to manage loss of material. RAI sent 9/22/2011. L-11-317 DRAFT