ML20214H289
| ML20214H289 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 05/15/1987 |
| From: | Gridley R TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| GL-86-10, NUDOCS 8705270339 | |
| Download: ML20214H289 (3) | |
Text
o TENNESSEE VALLEY AUTHORITY -
CH ATTANOOGA. TENNESSEE 37401 SN 1578 Lookout Place MAY 151987 U.S. Nuclear Regulatory Commission ATTN:
Document Control Desk Washington, D.C. 20555 centlemen:
In the Matter of
)
Docket Nos. 50-327 Tennessee Valley Authority
)
50-328 SEQUOYAH NUCLEAR PLANT (SQN) - WITHDRAWAL OF TECHNICAL SPECIFICATION CHANGE REQUESTS
References:
- 1. Letter from M. B. Whitaker to B. J. Youngblood dated April 7, 1986
- 2. Letter from L. M. Mills to E. Adensam dated October 22, 1984
- 3. Letter from L. M. Mills to E. Adensam dated June 13, 1984
- 4. Letter from D. S. Kammer to E. Adensam dated July 21, 1983
- 5. Letter from L. M. Mills to H. R. Denton dated August 16, 1982 In reference 1. TVA requested two technical specification changes. One change has been approved by NRC.
The second change request, involving deletion of table 3.3-11, is being withdrawn. TVA is preparing a revision to the Updated Final Safety Analysis Report (UFSAR) to incorporate a description of the fire protection program following the guidance of Generic Letter 86-10.
TVA will submit more substantial changes to the technical specifications, as reconunended in Generic Letter 86-10, when the appropriate UFSAR changes are complete. This item is a convenience' item to TVA.
In reference 2, TVA requested a technical specification change to the list of secondary containment bypass penetrations in table 3.6-1. ~This change request is being withdrawn.
Several potential errors have been identified in that request. TVA will reevaluate the request, modify it as necessary, and resubmit before restart if changes are warranted.
In reference 3. TVA requested a technical specification change to table 3.6-2 to change the containment isolation signal for the containment radiation monitors from containment ventilation isolation to Phase B' isolation. This change request is being withdrawn. TVA has reevaluated the modification and has found that sufficient justification does not exist to 8705270339 870515 A
PDR ADOCK 05000327 G}I U
P.
PDRd An Equal Opportunity Employer
e U.S. Nuclear Regulatory Commission i
support the change. This item is a convenience item to TVA.
TVA is reworking the engineering change, to change the isolation signal to Phase A isolation, and will resubmit any technical specification changes as required by 10 CFR 50.59.
In reference 4. TVA requested four technical specification changes.
Three changes have been approved by NRC.
The fourth change request, l
involving the hydrogen igniter testing in Surveillance Requirement 4.6.4.3.6, is being withdrawn. Based on discussions with the NRC staff-during the development of technical specifications, TVA will revise the j
sampling program and resubmit a proposed change at a later date. This i
item is a convenience item to TVA.
i In reference 5. TVA requested six technical specification changes. Five changes have been approved or otherwise dispositioned by NRC.
The sixth j
change request, involving the substitution of the use of design flowrates for the use of flowrate monitors from tables 3.3-13 and 4.3-9, is being withdrawn. TVA has reevaluated this change and decided that sufficient
)
justification does not exist at this time to support the request. This item is a convenience item to TVA.
Very truly yours, TENNESSEE VALLEY AUTHORITY M
R.
- ridley, irector Nuclear Safety and Licensing 4
cc: see page 3
.. U.S. Nuclear Regulatory Commission MAY 151987 cc:
Mr. G. G. Zech, Assistant Director for Inspection Programs Division of TVA Projects office of Special Projects U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. J. A. Zwolinski, Assistant Director for Projects Division of TVA Projects Office of Special Projects U.S. Nuclear Regulatory Commission 4350 East West Highway EWW 322 Bethesda, Maryland 20814 Sequoyah Resident Inspector Sequoyah Nuclear Plant 2600 Igou Ferry Road Soddy Daisy Tennessee 37379 1
... -