CNL-16-090, Revised Response to Request for Additional Information Regarding Request to Use F* Steam Generator Alternate Repair Criteria: Difference between revisions
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| issue date = 06/01/2016 | | issue date = 06/01/2016 | ||
| title = Revised Response to Request for Additional Information Regarding Request to Use F* Steam Generator Alternate Repair Criteria | | title = Revised Response to Request for Additional Information Regarding Request to Use F* Steam Generator Alternate Repair Criteria | ||
| author name = Shea J | | author name = Shea J | ||
| author affiliation = Tennessee Valley Authority | | author affiliation = Tennessee Valley Authority | ||
| addressee name = | | addressee name = | ||
Revision as of 02:40, 20 June 2019
| ML16158A385 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 06/01/2016 |
| From: | James Shea Tennessee Valley Authority |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| CAC MF7218, CNL-16-090 | |
| Download: ML16158A385 (11) | |
Text
Tennessee Valley Authority
Watts Bar Nuclear Plant Unit 2 - Revised Response to Request for Additional Information Regarding Request to Use F* Steam Generator Alternate Repair Criteria (CAC No. MF7218)
ENCLOSURE 1 Revised Response To Request For Additional Information Number 1 Regarding Implementation of the F* Alternate Repair Criterion for Steam Generator Tubes for Watts Bar Nuclear Plant, Unit 2 Tennessee Valley Authority Watts Bar Nuclear Plant Unit 2 Docket No. 50-391 "By letter dated December 15, 2015 (Agencywide Document and Management System (ADAMS) Accession No. ML15362A023), the Tennessee Valley Authority (the licensee), submitted a license amendment request to revise portions of the Watts Bar Nuclear Plant, Unit 2, technical specifications, to allow implementation of the F* alternate repair criterion (ARC) for steam generator tubes. In order to complete its review of the above document, the staff requests the following additional information:"
"The proposed amendment inserts the parenthetical words "(or repair)" in various places in Technical Specifications (TS) 3.4.17 "Steam Generator (SG) Tube Integrity," 5.7.2.12 "Steam Generator (SG) Program," and 5.9.9 "Steam Generator Tube Inspection Report." As noted in the model safety evaluation for plant-specific adoption of Technical Specifications Task Force Traveler (TSTF-510), Revision 2 (ADAMS Accession No. ML112101513), the term "repair criteria" is only used when a specific repair method has been approved for use by the applicable unit. While the title "F* Alternate Repair Criterion" uses the word "Repair," the F* Alternate Repair Criterion is, in fact, an alternate plugging criterion. Please discuss your plans to remove the proposed addition of the parenthetical words "(or repair)" in the following places: TS 3.4.17 TS 3.4.17 A SR 3.4.17.2 5.7.2.12.c 5.7.2.12.d 5.7.2.12.d.2"
ENCLOSURE 1
ENCLOSURE 2 PROPOSED TECHNICAL SPECIFICATIONS (MARK-UPS)
ENCLOSURE 3 REVISED PROPOSED TECHNICAL SPECIFICATIONS CHANGES