ML20028C072
| ML20028C072 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 12/23/1982 |
| From: | Adensam E Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20028C073 | List: |
| References | |
| NUDOCS 8301060002 | |
| Download: ML20028C072 (10) | |
Text
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l TENNESSEE VALLEY AUTHORITY DOCKET NO. 50-327 SEQUOYAH NUCLEAR PLANT, UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 17 License No. OPR-77 1.
The Nuclear Regulatory Commission (the Commission) has found that:
A.
The application for amendment to the Sequoyah Nuclear Plant, Unit 1 (the facility) Facility Operating License No. OPR-77 filed by the 1
l Tennessee Valley Authority (licensee), dated September 17, 1982, com-plies 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 Com-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 i
defense and security or to the health and safety of the public; and l
E.
The issuance of this amendment is in accordance with 10 CFR Part 51 l
of the Commission's regulations and all applicable requirements have been satisfied.
l 2.
Accordingly, the license is hereby amended by page changes to the Appendix A l
Technical Specifications as indicated in the attachments to this license amend-l nent and paragraph 2.C.(2) of Facility Operating License No. DPR-77 is hereby I
amended to read as follows:
(2) Technical Specifications The Technical Specifications contained in Appendix A, as revised through Anendment No. 17, are hereby incorporated into the license.
8301060002 821223 PDR ADOCK 05000327 P
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B 2-The licensee shall operate the facility in accordance with the Technical Specif1 cations.
3.
This license amendment is effective as of its date of issuance.
FOR Tite NUCLEAR REGULATORY C0tiMISSION i
A
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i Elinor G. Adensam, Chief Licensing Brancn No. 4 Division of Licensing Attacivnent :
Appendix A Technical Specification Changes Date of Issuance: December 23, 1982 vYowV
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ATTACHMENT TO LICENSE AMENOMENT N0.17_
FACILITY OPERATING LICENSE NO. OPR-77 DOCKET NO. 50-327 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.
Amended Page 3/4 3-33 3/4 8-6 1
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.1';i' ' TN TM ICfl TARLE 3.3-5 (Collinued)
T? Bt E tialM10!I.,
(1) Diesel generator starting and sequence loading delays included. Response time lioit includes openipg of valves to establish SI path and attairm,ent of discharge pressure for centilfugal charging punps, ST and RHR pumps.
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(2) Itsing air'tperat6d v?lve N
(3)
The following valves are exceptions to the response ti;.ies showh in the table and will have the values listed in seconas for the initiat.iqq signals and function indicated:
s.
Ya !. r;:
ICV--26-240' -243 2.d. 21((8)/ 31( )
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3d
'2 4.d. 21(0)/ 31{(9) 5.d. 24(8) 6.d.21(0)/3{9) s
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/31 s
Valves:
F CV 96, - 9 /, - 110, - 122, - 191, - 192, - N3, - 131 Response times:
s 2.d. 31(8) 3.d. 32(8) 4.d. 31(0) 5.d. 34((8) 8)
6.d. 31 s
s Valve:
FCV-70-143 2.d. 61(0) 3.d. 62(8)/71(9)
Response times:
4.d. 61(0)/71((9) s 9) 5.d. 6450)/74 6.d. 61(0)/71(9)
(4) On 2/3 any Steam Generator x
(5) On 2/3 in 2/4 Steam Generator (6) Radiation dete'. ors for Containment Ventilation Isolation may be excluded from Responst.ime Testing.
(7) Diesel generator starting and sequence loading delays not included.
Offsite power available.
Response time limit includes opening of valves to establish SI path and attainment of discharge pressure for centrifugal charging pumps.
(8) Diesel generator starting and sequence loading delays not included.
Response
time limit includes operating time of valves.
(9) Diesel Generator starting and sequence loading delays included.
Response
time limit includes operating time of valves.
SEQUOYAH - UNIT 1 3/4 3-33 Amendment No. 17
1 FC TRICAL POWER SYSlFMS SURVEILLANCE RE_gu)201ENTS (Continued) 1.3.1.l.3 The ' 125-vol t D.' C distributicri panel, '125-volt D.C. ba tter j bank
.md associated charger for each oiesel gaerator shall be demonstrated OPERABLE:
a.
At least once per'7 days Ly verifying:
im.
1.
Ihat the parar.eters in Table 4.8-la meet the Category A limits.
2.
That the total battery terminal voltage is greater than or equal to 324-volts on float charge.
b.
At least once per 92 days by:
1.
Verifying that the parameters in Table 4.8-la meet the Cctegory B limits, 2.
Verifying there is no visible corrosion at either terminals or connectors, or the cell to teruinal connection resistance of these items is less than 150 x 10 6 ohms, and 3.
Verifying that the average electrolyte temperature of 6 connected cells is above 60 F.
c.
At least once per 18 months by verifying that:
1.
The cells, cell plates and battery racks show no visual indication of physical damage or abnormal deterioration.
2.
The battery to battery and terminal connections are clean, tight and coated with anti-corrosion material.
3.
The resistance of each cell to terminal conr.ection is less than or equal to 150 x 10 6 ohms.
- 4. 8.1.1. 4 Reports - All diesel generator failures, valid or non-valid, shall be reported to the Commission pursuant to Specification 6.9.1.
Reports of diesel generator failures shall include the information recommended in Regula-tory Position C.3.b of Regulatory Guide 1.108, Revision 1, August 1977.
If the number of failures in the last 100 valid tests (on a per nuclear unit basis) is greater than or equal to 7, the report shall be supplemented to include the additional information recommended in Regulatory Position C.3.b of Regulatory Guide 1.108, Revision 1, August 1977.
SEQUOYAH - UNIT 1 3/4 8-6 Amendment No.17
A jV TENNESSEE VALLEY AUTHORITY l
DOCKET NO. 50-328 SE000YAH NUCLEAR PLANT, UNIT 2 AMtNDMENT TO FACILITY OPERATING LICENSE i
Amendment No. 8 License No. DPR-79 1.
The Nuclear Regulatory Connission (the Connission) has found that:
1 A.
The application for ameadnent to the Sequoyah Nuclear Plant, Unit 2 (the facility) Facility Operating License No. DPR-79 filed by the Tennessee Valley Authority (licensee), dated September 17, 1982, con-plies with the standards and requirenents of the Atomic Energy Act of 1954, as anended (the Act) anc the Connission's regulations as set forth in 10 CFR Chapter I; B.
The facility will ooerate in conformity with the license, as amended, the provisions of the Act, and the rules and regulations of the Con-nission; C.
There is reasonable assurance (i) that the activities authorized by this anendment can he conducted without endannering the health and safety of the public, and (ii) that such activities will be conducted in conpliance with the Connit.Sion's regulations:
D.
The issuance of this anendnent will not be inimical to the connon defense and security or to the health and safety of the public; and E.
The issuance of this anendment is in accordance with 10 CFR Part Si of the Connission's regulations ard all applicable requirements have i
been satisfied.
2.
Accordingly, the license is hereby amended by page changes to the Appendix A Technical Specifications as indicated in the attactnents to this license anendnent and peragraph 2.C.(2) of Facility Operating License No. DPR-79 is hereby anended to read as follows:
)
(2) Technical Specifications The Technical Specifications contained in Appendix A, as revised through Amendnent No. B are hereby incorporated into the license.
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l U The licensee shall operate the facility in accordance with the Technical Specifications.
3.
This licmse amendment is effective as of its date of issuance.
FOR THE NUCLEAR REGULATORY COMMISSION J
Elinor G. Adensam, Chief Licensing Branch No. 4 Division of Licensing
Attachment:
Appendix A Technical Specification Changes Date of Issuance: December 23, 1982 t
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4 ATTACHMENT TO LICENSE AMENDMENT NO. 8 I
FACILITY OPERATING LICENSE NO. DPR-79 DOCKET NO. 50-328 a
Replace t.he 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.
Amended Page 3/4 8-6 3/4 3-33 d
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INSTRIT :f"UsT ION TABLE 3.3-5 (Continued) 1ARl_E NOTATION (1) Diesel generator starting.and sequence loading delays includ.ed. Response 1.
time limit includes opening of valves to establish SI path and attairnent of discharge pressure for centrifugal charging pumps, SI and RHR pumps.
(2) Usina air operated valve (3) The folicwing valves are exceptions to the response times shown in the table and will hwe the values listed in seconds for the initiating sign 31s and function indicated:
Valver:
FCV-?6-240' -P.43 2.d. 2)(b)/31( )
0) response tiiies:
3.d. 22(
4.c. 21(0)/3)(9) 5.d. 24(8)/31(9) 8)/34(9) 6.d. 21(
Valves:
FCV-61-96, -97, -110, -122, -191, -192, -193, -194 Response tir,es 2.d. 31(8) 8)
3.d. 32(
4.d. 31((8) 5.d. 34(8) 8)
6.d. 31 Valve:
FCV-70-143 Response times:
2.d. 61(8)f71(9) 3.d. 62(8) 4.d. 61(8)f74((9) b)/71(9) 5.d. 64(
9) 6.d. 61(8)/71 (4) On 2/3 any Steam Generator (5) On 2/3 in 2/4 Steam Generator (6) Radiation detectors for Containment Ventilation Isolction may be exciided from Response Time Testing.
(7) Diesel generator starting and sequence loading delays not included.
Offsite power available.
Response time limit includes opening of valves to establish SI y th and attainment of discharge pressure for centrifugal charging pumps.
(8) Diesel generator starting and sequence loading delays not included.
Response ti,ne limit includes operating time of valves.
(9) Diesel generator starting and sequence loading delays included.
Response
time limit includes operating time of valves.
SEQUOYAH - UNIT 2 3/4 3-33 Amendment No. 8
ELECTRICAL 00hTR SYSTEliS SURVEILLANCE REQUIREMENTS (Continued) f.
At least 6nce per'10 years
- by:
"m 1.
Draining each fuel oil storage tank, removing the accumalated sediment and cleaning the tank using a_ sodium hypoclorite solution, and
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2.
Perfor.aing a pres 3ure test of those portions of the diesel fuel oil system designed to Section III, subsection ND of the ASME Code at a test pressure equal to 110 percent of the system design pressure.
4.8.1.1.3 Th= 125 volt D.C. distribution panel, 125-volt D.C. battery bank and ac.sociated charger for each diesel generator shall be demonstrated OPERABLE:
a.
At least once per 7 days by verifying:
1.
That the parameters in Tcbie 4.8-la meet the Category A limits.
2.
That the total battery terminal voltage is greater than or equal to 124 volts on float charge.
b.
At least once per 92 days by:
1.
Verifying that the parameters in Table 4.8-la meet the Categary B
- limits, 2.
Verifying there is no visible corrosion at either terminals or connectors, or the cell to terminal connection resistance of these items is less than 150 x 10 8 ohms, and l
3.
Verifying that the average electrolyte. temperature of 6 connected cells is above 60 F.
l c.
At least once per 18 months by verifying that:
1.
The cells, cell plates and battery racks show no visual indication of physical damage or abnormal deterioration.
2.
Th,e battery to battery and terminal connections are clean, tight and coated with anti-corrosion material.
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3.
The resistar.ce of each cell to terminal connection is less than or equal to 150 x 10 6 ohms.
l
- These requirements are waived for the initial surveillance.
.SEQUOYAH - UNIT 2 3/4 8-6 Amendment No. 8
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