ML20213A333
| ML20213A333 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 01/26/1987 |
| From: | Macdonald J TENNESSEE VALLEY AUTHORITY |
| To: | Harold Denton NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20213A334 | List: |
| References | |
| NUDOCS 8702030223 | |
| Download: ML20213A333 (10) | |
Text
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P TENNESSEE VALLEY AUTHORITY Watts Bar Nuclear Plant P. O. Box 800 Spring City Tennessee 37381 January 26, 1987 Document Control Desk U.S. Nuclear Regulatory Cosuaission Washington, DC 20S55 Attention:
Mr. Harold Denton, Director of Nuclear Reactor Regulation In the Matter of the Application of
)
Docket Nos. 50-327 Tennessee Valley Authority
)
50-328 EMPLOYEE CONCERNS TASK GROUP (ECTG) provides a listing of the report numbers, the related employee concerns, and the previous submittal dates if applicable. To assist you in your review of these reports, Enclosure 2 provides a comparison between the ECTG Writer's Guide recommended report format and the transmitted reports. As has been previously discussed with your staff, the welding reports addressing employee concerns have been left in the format used by the Weld Task Group. The report from the Quality Assurance category complies fully with the Writer's Guide. to this letter transmits, for NRC's review, one initial element report addressing Sequoyah Nuclear Plant employee concerns in the Quality Assurance category.
(This report has been reviewed and approved by the Senior Review Panel.) transmits the final element reports for 11 elements addressing Sequoyah Nuclear Plant employee concerns in the following categories:
Engineering
- 10 reports Welding
- 1 report As indicated by the report cover sheets, these reports have completed final review by the Senior Review Panel and the Employee Concern Task Group management. With these final reports, all employee concerns related to Sequoyah have been addressed for Engineering Subcategory 20100, Incorporation of Requirements / Design Commitments; and Engineering Subcategory 20700, Deviation Documentation.
O C702030223 870126
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DR ADOCK 0500 7
An Equal Opportunity Employer
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U.S. Nuclear Regulatory Commission Please telephone Martha Martin at (615) 365-3587 (Watts Bar) if you have any questions.
Very truly yours, TENNESSEE VALLEY AUTHORITY GA J. A. Mcdonald Watts Bar Nuclear Plant Site Licensing Manager cc (Enclosures):
Mr. James N. Taylor, Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commisslor.
Washington, D. C.
20555 U.S. Nuclear Regulatory Commission Region II Attn: Mr. Gary Zech 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. B. J. Youngblood Project Director PWR Project Directorate #4 Division of PWR Licensing - A U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Room 440, 5 Story Phillips Bethesda, Maryland 20814 Nr. B. D. Liaw, Branch Chief U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Room T-1132 i
Bethesda, Maryland 20814 i
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r ENCLOSURE 1 Page 1 of 2 SEQUOYAH ENPLOYEE ELEMENT REPORT CONCERN NUNBER ISSUE Quality Assurance 80201 JAN-85-001 Inspection Criteria (Initial)
JLH-85-005 XK-85-050-001 XX-85-102-006 IX-85-125-006 XK-85-050-003 Engineering 21001 IN-85-068-002 Sensitive Instruments /
(Final)
Harsh Environments NOTE: An initial report was not necessary. This will be the only submittal for 21001.
Engineering 22901 NS-85-004-001 Questionable Calculation (Final)
PH-85-022-001 of Orifice Hole Design NOTE: Initial report transmitted 1/2/87.
Engineering 22911 IN-85-144-001 Insufficient RMS Detection (Final)
Equipment NOTE: Initial report transmitted 1/9/87.
Engineering 23005 RII-85-A-0007 Airborne Radioactivity in (Final)
CDWE Buildings NOTE: Initial report transmitted 12/1/86.
Engineering 23101 BNP-QCP-10.35-8-16 Undersized Distribution (Final)
IN-85-010-004 Headers IN-85-534-002 IN-85-534-001 NOTE: An initial report was not necessary. This is the only submittal for 23101.
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ENCIASURE 1 Page 2 of 2 SEQUOYAH ENPLOYEE ELENENT REPORT CONCERN NUNBER ISSUE Engineering 23105 TAK-86-006 Adequacy of Battery Room (Final)
I-85-993-NPS Ventilation System Design NOTE: Initial report transmitted 1/2/87.
Engineering 20101 WI-85-100-001 Incorporation of Requirements (Final)
IK-85-122-001 and Commitments in Design KK-85-122-002 IK-85-122-003 NOTE:
Initial report transmitted 1/2/87.
Engineering 20105 WI-85-100-041 (Final)
WI-85-100-002 IK-85-122-006 1
IK-85-122-007
- I-85-132-SQN-01
- Concern I-85-132-SQN-01 added after 9/26/86.
NOTE: An initial report was not necessary. This will be the only submittal for 20105.
Engineering 20702 WIL-85-100-027 Safety and Licensing (Final)
Evaluations NOTE: An initial report was not necessary. This will be the only submittal for 20702.
Engineering 22205 IN-85-109-002 Bolts Replaced by Weld (Final) i NOTE: An initial report was not necessary. This will be the only submittal for 22205.
1 Welding WP-22 JLH-85-003 (50800)*
Inadequate Weld Procedure
- Data base subcategory as shown in 9/26/86 printout.
NOTE: An initial report was not necessary. This will be the only suba!ttal for WP-22.
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9 ENGINEERING CATEGORY Enclosuro 2 Page 1 of 2 ECTG WRITER'S GUIDE ELEMENT REPORT FORMAT-1.0 Issue 1.
Characterization of Issue (s)
Characterization 2.0 Summary 9.
Discussion, Findings and Conclusions 3.0 Evaluators Cover Sheet Information 4.0 Evaluation 8.
Evaluation Process Process
5.0 Findings
9.
Discussion, Findings, and Conclusions 6.0 Root Cause (Collective Significance)MM WM Overall Root Cause will not be considered at this report level.
7.0 Attachments /
Attachments as required List'o.f. Concerns Other items included 2.
Have issue (s) been identified in Engineering Element in another systematic Reports analysis?
3.
Document nos., tag nos.,
locations or other specific descriptive identifications stated in element.
4.
Interview files reviewed 5.
Documents reviewed related to the element 1992i
ENGINEERING CATEGORY Enclasuro 2 s,
Page 2 of 2 ECTG WRITER'S GUIDE ELEMENT REPORT FORMAT Other items included in Engineering Element 6.
What regulations, licensing Reports commitments, design require-(cont'd) ments, or othar apply or control in this area?
7.
List requests for information, meetings, telephone calls, and other discussions related to element.
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Enclecure 2 ECTG WRITER'S GUIDE NSRS/ERT*
WELD PROJECT (WP) REPORTS NOTES /CONNENTS 1.0 Issue Background Info Issues Addressed Characterization (Section I)
By Concerns (Section II) 2.0 List Of Concerns Background Info Scope of Evaluation (Section I)
(Section I and Att-1) 3.0 Evaluators Coversheet Coversheet 4.0 Evaluation Scope Not Delineated As Part Process (Section II)
Of The WP Reports however it is addressed as part of the Weld Projects Program Manual
5.0 Findings
Findings Validity or (Section III)
Substantiation (Section III)
- Note that recommendations 6.0 Esot Cause**
Conclusion and Validity or are not included in q
element reports under the current ECTG program.
l and Conclusion Recommendations Substantiation Overall Root Cause will J
(Section IV)***
(Section III) not be considered at this l
report level.
- The Weld Project has endorsed a number of ERI Reports and general issue level reports as adequately addressing the concerns at this level for SQN.
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