ML20064E521
| ML20064E521 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 12/29/1982 |
| From: | Eisenhut D Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20064E525 | List: |
| References | |
| NUDOCS 8301060041 | |
| Download: ML20064E521 (4) | |
Text
.
l 4
r
]
i i
TENNESSEE VALLEY AUTHORITY
}
00CKET tio. 50-327 SEUUOYA!ittuCLEAR PLANT, OillT 1 AMEf40"ENT TO FACILITY OPERATING LICENSE Amendnent flo. 24 i
license flo. OPR-77 i
l 1.
The Nuclear Regulatory Conmission (the Commission) has found that:
j A.
The application for amendment to the Sequoyah Nuclear Plant, Unit 1 (the facility) Facility Operating License No. OPR-77 filed by the Tennessee Valley Authority (licensee), dated September 17, 1982, complies with the standards and require 9ents of the Atomic Energy I
Act of 1954, as amended (the Act) and the Cowission's regulations l
as set forth in 10 CFR Chapter I; 8.
The facility will operate in confornity with the license, as anended, the provisions of the Act, and the rules and regulations of the Con-mission; C.
There is reasonable assurance (1) that the activities authorized by 2
this amendnent can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Commission's regulations; i
U.
The issuance of this amendment will not be inimical to the conmon defense and security or to the health and safety of the public; and E.
The issuance of this amendment is in accordance with 10 CFR Part 51 of the Connission's regulations and all applicable requirenents have been satisfied.
2.
Accordingly, Facility Operating License No. DPR-17 is amended by the following change:
A.
Change paragraph ?.C.(22)D. to read as follows:
i D.
pydrogen Control Measures (section 22.2.II.B.7)
(1) Four additional igniter units shall be installed in the con-tainoent upper containment cmapartnent in locations accept-able to the !!RC stiff prior to startup following the second refueling outage.
8301060041 821229 PDR ADOCK 03000327 sus.,P PDR 4
DATE)
...............j
'Nac ronu ais oo-soi sacu oaa OFFICIAL RECORD COPY usam un-m-no I
I l
. (2) Additional tests shall be performed on the Tayco igniter to demonstrate that the igniters will initiate combustion In a spray environment such as that expected in the upper compartment of the ice condenser containment.
4 H.
The license is further amended by page changes to the Appendix A Technical Specifications as indicated in the attachments to this license amendment and paragraph 2.C.(2) of Facility Operating License No. DPR-77 is hereby amended to read as follows:
(2) Technical Specifications The Technical Specifications contained in Appendix A, as revised through Amendment flo. 24, are hereby incorporated into the license.
The licensee shall operate the facility in accordance with the Technical Specifications.
1 3.
This license amendnent is effective as of its date of issuance.
^
i FDR THE NUCLEAR REGULATDRY Cutif11SS10ri l
I Darrell G. Eisenhut, Director Division of Licensing Of fice of Nuclear Reactor Regulation i
1
(
Date of Issuance: December 29, 1982 I
l l
l l
N f t10 r
o,,,m, LA:m:V 41..Ds:48 (4 0 eld g
L,d4,,,,
,,AD,f,DL,,,,,,,,,,,,,@
m.ndn/.w.,.c.s.dE.........;&..a.w......... o... s
......un.ux.......(ar.i.sgnut.-.
~ -. ~ -.. -.. _
.o.~m,
........./ ^1/8 2.....
..1. 2../g'./. 8. 2.....
<, 1.2../f,d... 82. ~.
...../.p..l /82 12..../.j\\ /.82
...../..p...... 2 12 12 12
- f. (...
~. ~ ~ ~ ~
oan >
OFFICIAL RECORD COPY usaro: mi-swm
. nac ronu ais oo son nacu eao
- -.. ~
f I
b i
ATTACHMENT TO LICENSE AMENUMENT fl0. 24 f
i FACILITY OPERATING LICENSE NO. DPR-79 4
DOCKET NO. 50-328 Replace the following pages of the Appendix "A" Technical Specifications with the enclosed pages.
The revised pages are identified by Amendment number and contain vertical lines indicating the area of change.
i Amended Page 3/4 6-25a i
1 i.
t
.I I
l i
4 4
omcn >
-........ ~.. - -
~.... ~ ~ ~ ~. ~.
~~.-- ~ -
- ~ ~ ~ ~ ~ -
suannue >
~~--- -~.
~ ~. - - -. -
- ~ ~
~
....-~...~ - -
---.~.-~~
. - ~ - - ~. ~ -
- - ~ ~ ~
oase p OFFiClAL RECORD COPY usom=-as*o unc ronu sia puoi ancu o24o
d EDR_0GFN MITIGATION SYSTEM 4
LIMITING CONDITION FOR OPERATION I
3.6.4.3 The primary containment hydrogen mitigation system shall be operable.
APPLICABILITY:
MODES 1 and 2.
ACTION:
With one train of hydrogen mitigation system inoperable, restnre the inoperable train to OPERABLE status within 7 days or increase the surveillance interval of S.R. 4.6.4.3 from 92 days to 7 days on the operable train until the inoperable train is returned to OPERABLE status.
SURVEILLANCE REQUIREMENTS 4.S.4.3 The hydrogen mitigation system shall be demonstrated OPERABLE:
At least once per 92 days by energizing the supply breakers and a.
verifying that at least 62 of 64 igniters are energized.*
b.
At least once per 18 months by verifying the temperature of each igniter is a minimum of 1700 F l
- lnoperable igniters must not be on corresponding redundant circuits which provide coverage for the same region.
SEQUOYAH - UNIT 1 3/4 6-25a Amendment No. 24
_. - _ _ _