ML20214N133
| ML20214N133 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 11/26/1986 |
| From: | Gridley R TENNESSEE VALLEY AUTHORITY |
| To: | Youngblood B Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20214N136 | List: |
| References | |
| NUDOCS 8612030555 | |
| Download: ML20214N133 (2) | |
Text
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TENNESSEE VALLEY AUTHORITY j
CH ATTANOOGA. TENNESSEE 374ot SN 157B Lookout Place NOV 2 61986 i
Director of Nuclear Reactor Regulation Attention:
Mr. B. Youngblood, Project Director PWR Project Directorate No. 4 Division of Pressurized Water Reactors (PWR)
Licensing A U.S. Nuclear Regulatory Commissic Washington, D.C. 20555
Dear Mr. Youngblood:
In the Matter of
)
Docket Nos. 50-327 Tennessee Valley Authority
)
50-328 SEQUOYAH NUCLEAR PLANT - DETAILED CONTROL ROOM DESIGN REVIEW As required by the June 15, 1984 letter from E. G. Adensam of the NRC to H. G. Parris regarding " Issuance of Orders Confirming Licensee Comitments on Emergency Response Capability," and in accordance with the requirement for implementation specified in the unit 2 operating license condition 2.C.(16).d and unit 1 operating license condition 2.C.(22).C, enclosed is a two-volume summary report for the detailed control room design review (DCRDR) performed for Sequoyah. The proposed corrective actions for each category of human engineering deficiencies are identified in Appendix A to volume 1 of the summary report. A schedule for implementation of the modifications and corrective actions for each category of human engineering deficiencies for each unit is provided in section 3.5 of volume 1.
The implementation schedule provided in the enclosed sumary report is based l
on unit outage dates, and completion of the work by these outages will depend on material availability as well as unforeseen design problems. As the equipment is being installed, changes may result in minor variations in the location of equipment as depicted on the drawings in the DCRDR files being retained at Sequoyah. However, if such changes are made, each change will have the proper evaluations including human factors.
Additionally, our ability to complete these changes as scheduled in the enclosed summary report is also affected by the timely review of and response to the summary report.
8612030555 861126 PDR ADOCK 05000327 p
PDR a
An Equal Opportunity Employer i
Director of Nuclear Reactor Regulation If you have any questions regarding the enclosed report or this issue, please call Jerry E. Wills at (615)870-7275.
Very truly yours, TENNESSEE VALLEY AUTHORITY R.
orldley, Di ector Nuclear Safety and Licensing Sworn to d subscri ed before me thi o7d ay.of frd.
1986 A1
-hotary Public My Commission Expires
/
I Enclosure cc (Enclosure):
U.S. Nuclear Regulatory Commission Region II Attn:
Dr. J. Nelson Grace, Regional Administrator 101 Marietta Street, NW Suite 2900 Atlanta, Georgia 30323 Mr. Carl Stahle, Sequoyah Project Manager U.S. Nuclear Regulatory Commission 7920 Norfalk Avenue Bethesda, Maryland 20814 Mr. James Taylor, Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Mr. G. G. Zech Director, TVA Projects U.S. Nuclear Regulatory Conmission Region I'I 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 9
.