ML20064E555
| ML20064E555 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 12/27/1982 |
| From: | Adensam E Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20064E558 | List: |
| References | |
| NUDOCS 8301060052 | |
| Download: ML20064E555 (10) | |
Text
,
Y@
g3 u
TENNESSEE VALLEY AUTHORITY DOCKET NO. 50-327 SEQUOYAH NUCLEAR PLANT, UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 22 License No. DPR-77 1.
The Nuclear Regulatory Co7 mission (the Commission) has found that:
A.
The_ application for amendment to the Sequoyah Nuclear Plant, Unit 1 (the facility) Facility Operating License No. DPR-77 filed by the Tennessee Valley Authority (licensee), dated August 16, 1982, complies with the standards and requirenents of the Atomic Energy Act of 1954, as amended (the Act) and the Commission's regulations as set forth in 10 CFR Chapter I; 8.
The facility will operate in conformity with the license, as amended, the provisions of the Act, and' the rules and regulations of the Com-nission; C.
There is reasonable assurance (1) that the activities authorized by this amendment 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; D.
The issuance of this amendment will not be inimical to the common 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 Cannission's regulations and all applicable requirenents have been satisfied.
2.
Accordingly, the license is hereby amended by page changes to the Appendix A Technical Specifications as indicated in the attachments to this license amend-rent 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 No.22, are hereby incorporated into the license.
8301060052 821227 PDR ADOCK 05000327 p
PDR oe ricr >
SURNOMF )
' DATE )
NRC FOPM 318 (10-80) NRCM C24a OFFICIAL RECORD COPY mam usi-mmo
~.
, The licensee shall operate the facility in accordance with the Technical Spect fications.
3.
This license ameninent is effective as of its date of issuance.
FOR THE NUCLEAR REGULATORY C0f1MISS10N D,
Elinor G. Mensan, Chief Licensing Branch No. 4 Division of Licensing
~
Attactuent:
Appendix A Technical Specification Changes Date of issuance: December 27, 1982 i
l l
l i
4 t':Ib8 omer >.(A,1D 4
,,D L ; L,B,.. M,.....,,,0, k,J,4.,,.'il h ElH.GE......,p Q,...,)....,.D d.$.I..
~
MMi l l eVM....T..C C able Glear
./.4...(.g........... E..K.d....s..a..m........
,u,,>.MDunc c
..........s 9/,ff/82 9/'li/82 9/p/82 9..
...2......
.'. /..y../.8.. 2........ !.g.d.. p.8. 2..........
ocye p r
OFFICIAL RECORD COPY usce. mi-sum sac ronu sis oaeci nacu cao
a ATTACHMENT TO LICENSE AMENOMENT NO. 22 FACILITY OPERATING LICENSE NO. DPR-77 DOCKET NO. 50-327 J
Replace the following pages of the Appendix "A" Technical Specifications with the enclosed pages. The revised pages are identified by Amendment ntriber and contain vertical lines indicating the area of change.
4 I
Amended Page 3/4 7-15 3/4 7-16 4
3 l
f i
1 i
i l
i Office) tuame >
one>
NAC FORM 318 (10-80) NRCM ONO OFFICIAL RECORD COPY usa m iei-m eeo
i PLANT SYSTEMS 3/4.7.6 FLOOD PROTECTION LIMITING CONDITION FOR OPERATION 3.7.6 The flood protection plan shall be ready for implementation to maintain the plant in a safe condition.
APPLICABILITY: When one or more of the following conditions exist:
a.
heavy rainfall conditions in the east Tennessee watershed, b.
an early warning or alert that a critical combination of flood and/or high headwater levels may or have developed, c.
an early warning or alert involving Fontana Dam, or d.
recognizable seismic activity in the east Tennessee region.
ACTION:
a.
With a Stage I flood warning issued initiate and complete within 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> the Stage I flood protection procedure which shall include being in at least HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, with a SHUTDOWN MARGIN of at least 5% delta k/k and T less than or equal to 350 F within the following 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
IfwitflVR10hoursfollowingtheissuanceof a Stage I flood warning communications between the TVA Division of Water Resources and the Sequoyah Nuclear Plant cannot be verified, initiate and complete the Stage II flood protection procedure within the following 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />. With a Stage II flood warning issued initiate the Stage II flood protection plan in time to ensure completion before the predicted flooding of the site and no later than 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br /> prior to the predicted arrival time of the initial critical flood level (703 ft msl winter and summer).
b.
With a seismic event occurring after a critical combination of flood and/or headwater alerts are issued verify and maintain communications between TVA Power Control Center and the Sequoyah Nuclear Plant within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> or initiate and complete the Stage I flood protection plan within the following 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br />.
If communications have not been established upon completion of the Stage I flood protection plan initiate and complete the Stage II flood protection plan within the following 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />.
c.
With a Fontana Dam Alert issued verify and maintain communications between Fontana Dam and the Sequoyah Nuclear Plant with I hour or initiate and complete the Stage I flood protection plan within 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br />.
If communications have not been established upon completion of the Stage I flood protection plan initiate and complete the Stage II flood protection plan within the following 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />.
SEQUOYAH - UNIT 1 3/4 7-15 Amendment No. 22
e PLANT SYSTEMS 3/4.7.6 FLOOD PROTECTION LIMITING CONDITION FOR OPERATION (Continued) d.
With either the Norris, Cherokee, Douglas, Fort Loudon, Fontana, Hiwassee, Apalachia, Blue Ridge or Tellico dam failed seismically, after a critical combination of flood and/or headwater alerts is issued initiate and complete the Stage I flood protection plan within 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br />.
Upon completion of the Stage I flood protection plan initiate and complete the Stage II flood protection plan within the following 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />.
Both the Stage I and the Stage II flood protection plans will be terminated if it is determined that the potential for flooding the site does not exist.
SURVEILLANCE REQUIREMENTS 4.7.6.1 The water level in the forebay shall be determined at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> when the water level is less than or equal to 693 feet Mean Sea Level USGS datum and at least once per 15 minutes when the water level is above these limits.
1 4.7.6.2 Communications between Sequoyah Nuclear Plant:
and TVA Division of Water Resources shall be maintained every a.
3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> during heavy rainfall condition in the east Tennessee watershed.
b.
and TVA Power Control Center shall be maintained every 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> following a recognizable seismic event that has occurred when a critical combination of flood and/or headwater alert is issued.
Communications shall be maintained until it has been determined that the potential for flooding the site does not exist.
c.
and Fontana Dam shall be maintained every hour when an alert involving Fontana Dam has been issued by TVA Division of Water Resources.
l i
l SEQUOYAH - UNIT 1 3/4 7-16 Amendment No. 22 i
w 1
T l
TENNESSEE VALLEY AUTHORITY DOCKET NO. 50-328 SE0VOYAH NUCLEAR PLANT, UNIT 2 AMEN 0 MENT TO FACILITY OPERATING LICENSE i
Amendment No. 12 License No. DPR-79 1.
The Nuclear Regulatory Commission (the Commission) has found that:
A.
The application for amendment to the Sequoyah Nuclear Plant, Unit 2
'r (the facility) Facility Operating License No. DPR-79 filed by the Tennessee Valley Authority (licensee), dated August 16, 1982, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Commission's regulations as set forth in 10 CFR Chapter I; B.
The facility will operate in conformity with the license, as amended, 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 this amendment 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; D.
The issuance of this amendment will not be inimical to the common 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 Comission's regulations and all applicable requirements have been satisfied.
2.
Accordingly, the license is hereby amended by page changes to the Appendix A Technical Specifications as indicated in the attachments to this license mendment and paragraph 2.C.(2) of Facility Operating License No. DPR-79 is hereby amended to read as follows:
(2) Technical Specifications The Technical Specifications contained in Appendix A, as revised through Amendment No.12 are hereby incorporated into the license, omcr >
sunsaud om>
sac ronu m oog uncu caa OFFICIAL RECORD COPY usom an-mm
T7@
( The licensee shall operate the facility in accordance with the Technical Spect fications.
3.
This license amendment is effective as of its date of issuance.
FOR TliE NUCLEAR REGULATORY C0milSS10N
!') \\
i
/\\
Elinor G. Adensa Chief Licensing Branch No. 4 I)ivision of Licensing
Attachment:
Appendix A Technical Specification Changes (late of Issuance: December 27, 1982 1
^$h f ( tv P
/
... 9. ME..f.9.. h9.6.0.IM6E..-.O 0 0 Mfl$- -
. 9.L.i.I E..f.3.f',)..
.kO.10l.ik(..l.4.
omccp
,,@,1,1,[$t,,
,,C,,,, a h,1,e,,,
,,,G,(,e a,c,W,,,,i,h,2,[. ~~.,b,_E. danm__
r
.@@. bbl mc, l
~
h sunsaue>
9b.500.2..
..?l.0$.O.2...........?l., I.0?...
..?f.0?......fl..$b.05..... k.5beb'b0.5 ~~
~~
~~-
oan y OFFICIAL RECORD COPY use. m aai-s wo nac ronu ais pa-soi sacu cao
n
{$
ATTACllME!!T TO LICENSE AMEN 0 MENT NO.12 FACILITY OPERATING LICENSE NO. OPR-79 i
DOCKET NO. 50-328 J
l Replace the following pages of the Appendix "A" Technical Specifications with I
the enclosed pages.
The revised pages are identified by Amendment ntmaber and contain vertical lines indicating the area of change.
Amended Page l
3/4 7-15 3/4 7-16 i
i I
l 1
j 1
1 I
.)
s omcs >
tuaume >
.i our>
NaC FORM 318 (1480) NACM Ono OFFICIAL RECORD COPY usom n i_.m.=
t PLANT SYSTEMS 3/4.7.6 FLOOD PROTECTION PLAN LIMITING CONDITION FOR OPERATION 3.7.6 The flood protection plan shall be ready for implementation to maintain the plant in a safe condition.
APPLICABILITY: When one or more of the following conditions exist:
a.
heavy rainfall conditions in the east Tennessee watershed, b.
an early warning or alert that a critical combination of flood and/or high headwater levels may or have developed, c.
an early warning or alert involving Fontana Dam, or d.
recognizable seismic activity in the east Tennessee region.
ACTION:
a.
With a Stage I flood warning issued initiate and complete within 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> the Stage I flood protection plan which shall include being in at least HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, with a SHUTDOWN MARGIN of at least 5% delta k/k and T/ avg less than or equal to 350*F within the following 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
If within 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> following the issuance of a Stage I flood warning communications between the TVA Division of Water Resources and the Sequoyah Nuclear Plant cannot be verified, initiate and complete the Stage II flood protection procedure within the following 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />. With a Stage II flood warning issued initiate the Stage II flood protection plan in time to ensure completion before the predicted flooding of the site and no later than 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br /> prior to the predicted arrival time of the initial critical flood level (703 ft ms1 winter and summer).
b.
With a seismic event occurring after a critical combination of flood and/or headwater alerts are issued verify and maintain communications between TVA Power Control Center and the Sequoyah Nuclear Plant within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> or initiate and complete the Stage I flood protection plan within the following 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br />.
If communications have not been established upon completion of the Stage I flood protection plan initiate and complete the Stage II flood protection plan within the following 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />.
SEQUOYAH - UNIT 2 3/4 7-15 Amendment No. 12
t PLANT SYSTEMS ACTION:
(Continued) c.
With a Fontana Dam Alert issued verify and maintain communications between Fontana Dam and the Sequoyah Nuclear Plant with I hour or initiate and complete the Stage I flood protection plan within 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br />.
If communications have not been established upon completion of the Stage I flood protection plan initiate and complete the Stage II flood protection plan within the following 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />.
d.
With either the Norris, Cherokee, Douglas, Fort Loudon, Fontana, Hiwassee, Apalachia, Blue Ridge or Tellico dam failed seismically after a critical combination of flood and/or headwater alerts is issued initiate and complete the Stage I flood protection plan within 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br />.
Upon completion of the Stage I flood protection plan initiate and complete the Stage II flood protection plan within the following 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br />.
Both the Stage I and the Stage II flood protection plans will be terminted if it is determined that the potential for flooding the site does not exist.
SURVEILLANCE REQUIREMENTS 4.7.6.1 The water level in the forebay shall be determined at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> when the water level is less than or equal to 693 feet Mean Sea Level USGS datum and at least once per 15 minutes when the water level is above these limits.
4.7.6.2 Communications between Sequoyah Nuclear Plant:
a.
and TVA Division of Water Resources shall be maintained every 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> during heavy rainfall condition in the east Tennessee watershed.
b.
and TVA Power Control Center shall be maintained every 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> following a recognizable seismic event that has occurred when a critical combination of flood and/or headwater alert is. issued.
Communications shall be maintained until it has been determined that the potential for flooding the site doe's not exist, c.
and Fontana Dam shall be maintained every hour when an alert involving Fontana Dam has been issufd by TVA Division of Water '
Resources.
SEQUOYAH - UNIT 2 3/4 7-16 Amendment No. 12