ML060030485: Difference between revisions
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| issue date = 12/21/2005 | | issue date = 12/21/2005 | ||
| title = Steam Generator Inservice Inspection 2EOC21 Steam Generator Tube Plugging and Repair 30-Day Report | | title = Steam Generator Inservice Inspection 2EOC21 Steam Generator Tube Plugging and Repair 30-Day Report | ||
| author name = Jones R | | author name = Jones R | ||
| author affiliation = Duke Energy Corp, Duke Power Co | | author affiliation = Duke Energy Corp, Duke Power Co | ||
| addressee name = | | addressee name = | ||
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=Text= | =Text= | ||
{{#Wiki_filter:RONALD A JONES Pk Duke Vice President rPowere Oconee Nuclear Site Duke Power ONOI VP / 7800 Rochester Hwy.Seneca, SC 29672 864 885 3158 864 885 3564 fax December 21, 2005 U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001 | {{#Wiki_filter:RONALD A JONES Pk Duke Vice President rPowere Oconee Nuclear Site Duke Power ONOI VP / 7800 Rochester Hwy. | ||
Seneca, SC 29672 864 885 3158 864 885 3564 fax December 21, 2005 U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001 | |||
==Subject:== | ==Subject:== | ||
Duke Energy Corporation Oconee Nuclear Station, Unit 2 Docket No. 50-270 Steam Generator Inservice Inspection 2EOC21 Steam Generator Tube Plugging and Repair 30-day Report The Oconee Nuclear Station Technical Specification (TS) 5.5.10 establishes the Steam Generator (SG) tube surveillance program requirements for SGs. TS 5.6.8, a, requires reporting of the number of SG tubes requiring plugging or repairs.Both of the original Oconee Unit 2 SGs were replaced with new SGs in 2EOC20 (2004).The tables below identify the number of tubes removed from service during 2EOC21.Steam No. of Tubes Reason/Repair Method Generator Repaired A 2 Investigation of Tube Wear, Tubes Pulled and Tubesheets Plugged.B 3 Eddy Current Wear Indications Tubes Plugged and Stabilized. | Duke Energy Corporation Oconee Nuclear Station, Unit 2 Docket No. 50-270 Steam Generator Inservice Inspection 2EOC21 Steam Generator Tube Plugging and Repair 30-day Report The Oconee Nuclear Station Technical Specification (TS) 5.5.10 establishes the Steam Generator (SG) tube surveillance program requirements for SGs. TS 5.6.8, a, requires reporting of the number of SG tubes requiring plugging or repairs. | ||
Please address any questions to Randall P. Todd at (864) 885-3418.Very Truly Yours, ,& | Both of the original Oconee Unit 2 SGs were replaced with new SGs in 2EOC20 (2004). | ||
The tables below identify the number of tubes removed from service during 2EOC21. | |||
Steam No. of Tubes Reason/Repair Method Generator Repaired A 2 Investigation of Tube Wear, Tubes Pulled and Tubesheets Plugged. | |||
B 3 Eddy Current Wear Indications Tubes Plugged and Stabilized. | |||
Please address any questions to Randall P. Todd at (864) 885-3418. | |||
Very Truly Yours, | |||
,&Lo R. A. Jones, Site Vice President, A ` | |||
Oconee Nuclear Station www. dukepower. corn | |||
US Nuclear Regulatory Commission Page 2 December 21, 2005 CC: Mr. William D. Travers Administrator, Region II U.S. Nuclear Regulatory Commission 61 Forsyth Street, S. W., Suite 23T85 Atlanta, GA 30303 Mr. L. N. Olshan Project Manager U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, D.C. 20555 Mr. M. C. Shannon NRC Senior Resident Inspector Oconee Nuclear Station}} |
Latest revision as of 00:28, 24 November 2019
ML060030485 | |
Person / Time | |
---|---|
Site: | Oconee |
Issue date: | 12/21/2005 |
From: | Rosalyn Jones Duke Energy Corp, Duke Power Co |
To: | Document Control Desk, Office of Nuclear Reactor Regulation |
References | |
Download: ML060030485 (2) | |
Text
RONALD A JONES Pk Duke Vice President rPowere Oconee Nuclear Site Duke Power ONOI VP / 7800 Rochester Hwy.
Seneca, SC 29672 864 885 3158 864 885 3564 fax December 21, 2005 U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001
Subject:
Duke Energy Corporation Oconee Nuclear Station, Unit 2 Docket No. 50-270 Steam Generator Inservice Inspection 2EOC21 Steam Generator Tube Plugging and Repair 30-day Report The Oconee Nuclear Station Technical Specification (TS) 5.5.10 establishes the Steam Generator (SG) tube surveillance program requirements for SGs. TS 5.6.8, a, requires reporting of the number of SG tubes requiring plugging or repairs.
Both of the original Oconee Unit 2 SGs were replaced with new SGs in 2EOC20 (2004).
The tables below identify the number of tubes removed from service during 2EOC21.
Steam No. of Tubes Reason/Repair Method Generator Repaired A 2 Investigation of Tube Wear, Tubes Pulled and Tubesheets Plugged.
B 3 Eddy Current Wear Indications Tubes Plugged and Stabilized.
Please address any questions to Randall P. Todd at (864) 885-3418.
Very Truly Yours,
,&Lo R. A. Jones, Site Vice President, A `
Oconee Nuclear Station www. dukepower. corn
US Nuclear Regulatory Commission Page 2 December 21, 2005 CC: Mr. William D. Travers Administrator, Region II U.S. Nuclear Regulatory Commission 61 Forsyth Street, S. W., Suite 23T85 Atlanta, GA 30303 Mr. L. N. Olshan Project Manager U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, D.C. 20555 Mr. M. C. Shannon NRC Senior Resident Inspector Oconee Nuclear Station