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| issue date = 06/15/1983
| issue date = 06/15/1983
| title = Application to Amend License NPF-16,allowing Use of Alternate Means of Detecting PORV Position Indication
| title = Application to Amend License NPF-16,allowing Use of Alternate Means of Detecting PORV Position Indication
| author name = UHRIG R E
| author name = Uhrig R
| author affiliation = FLORIDA POWER & LIGHT CO.
| author affiliation = FLORIDA POWER & LIGHT CO.
| addressee name = EISENHUT D G
| addressee name = Eisenhut D
| addressee affiliation = NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)
| addressee affiliation = NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)
| docket = 05000389
| docket = 05000389
Line 13: Line 13:
| document type = OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING, TEXT-LICENSE APPLICATIONS & PERMITS
| document type = OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING, TEXT-LICENSE APPLICATIONS & PERMITS
| page count = 9
| page count = 9
| revision = 0
}}
}}
=Text=
{{#Wiki_filter:REGULATORY  i    ORMATION DISTRIBUTION SYS        1  (RIDS)
AGGRSSION-.NBR:830620031      0    DOC, DATE; 83/06/X5    NOTARIZED: YES          DOCKET FACIL:50~389      Stl  Lucie Planti Unit 2< Florida      Power    a-Light -Co<    05000389 AUTH ~ NAME-            AUTHOR AFFILIATION UHRIGg R ~ E ~          Florida Power L Light Co,
  'EC Ip.r>At<E            RECIPIENT AFFILIATION EISENHUTiD~G,          Division of Licensing
==SUBJECT:==
Application to amend Lirense NPF 16~allowing use of alternate means'of detecting PORV position indication            ~
DI'STRIBUTION CODE: B001S COPIES RECEIVED!LTR
                                                          ,I,
                                                          .    ""ENCL  l SI  E:,
Related Correspondence TXTL'E: Licensing Submittal: PSAR/FSAR Amdts L NOTES; REGIP IENT        COPIES            RECIPIENT              COPIES It).CODE/NAME      LTTR ENCL        ID CODE/NAME          LTTR ENCL A/0 LIGENSNG            1    0    LIC  BR III3 IBG                0 LIG BR A3 LA            1    '0    NERSESgV  ~      01            1 INTERNAL; ELD/HDS2                    1  ~
0    IE F ILE                  1    1 XE/DEPER/EPB 36          3          IE/DEPER/IRB 35            1    i IE/DEQA/QAB 2l          i    1    NRR/DE/AEAB                1    0 NRR/DE/CEB        11                NRR/DE/EHEB                      1 NRA/DE/EQB        13    2    2    NRR/DE/GB          28      2    2 NRA/DE/MEB        18    i    1    NRR/DE/MTEB 17            1 NRA/DE/SAB      24      1    1    NRR/DE/SGEB 25                  i NRR/DE/SGEB      30      1          NRR/DHFS/HFEB40            1    1 NRA/DHFS/LQB    32                  NRR/DHFS/PSRB              1    1 NRR/DSI/AE8 26 NRR/DL/SSPB NRR/DSI/ASB 1
i 0
1    NRR/DSI/CPB NRR/DSI/I CSB 16 10      1,1.
1 NRR/DSI/CSB 09                1                                      1 NRR/DSI/METB 12-        1    1    NRR/DSI/PSB        i9      1 NRH          AB  22      i          NRR/DSI/RSB        23      1    1 E      00    i    1    RGN2                            3 RM DD M    /MIB        1    0 EXTERNAL+ ACRS                Al      6          BNL(AMDTS ONLY)
DMB/DSS (AMDTS)          1    1    FEMA REP DIV 39            1    1 I.'PDR            09    1    1    NRC PDR            02            i NSIC              05    1    1    NTIS                      1    1
'TOTAL NUMBER      OF COPIES REQUIRED+ LTTR      54  ENCL      47
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g4ilgr FLORIDA POWER & LIGHT COMPANY June 15, 1983 L-83-362 Office of Nuclear Reactor Regulation Attention: Mr. Darrell G. Eisenhut, Dir ector Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555
==Dear Mr. Ei senhut:==
Re:    St. Lucie Unit    No. 2 Docket No. 50-389 Proposed License Amendment PORV  Indi cation In accordance with 10 CFR 50.90, Florida Power 8 Light Company submits herewith three signed originals and forty copies of a request to amend Appendix A of Facility Operating License NPF-16.
This amendment  is submitted to allow    use of an alternate means of detection of PORV  position indication.      The current footnote which al lows monitoring of the quench  tank pressure, level and.temperature, and discharge piping temperature for  the safety valves would be extended to the PORV when the designated redundant position indicators were not available.
Due  to problems with the current direct magnetic/reed switch position indication, the unit has entered the action statement of Technical Specification 3.3.3.6a and approval of this amendment request is necessary          to continue power operation past June 18, 1983.
The proposed  amendment  is described  below and shown on the accanpanying Technical Specification pages.
Page  3/4 3-42 The  third footnote    on the page  is modified to apply to the safety valves      and the  PORVs.
In accordance with 10 CFR 50.91(b)(I), a copy of this proposed license amendment is being forwarded to the State Designee for the State of Florida.
830h2003i0 830hi 5 PDFt RDOCK    05000389 P                    PDR PEOPLE... SERVING PEOPLE
Office of Nuclear Reactor Regulation Attent'ion: Mr. Darrell G. Eisenhut, Director Page  2 Thi s amendment      al l ows a previ ou sl y approved  exception to be appl i ed to a similar indication requirement.            Therefore, in accordance  with 10 CFR 50.91(a)    (I),  we have  determined  that this  amendment does not involve any significant hazards considerations pursuant to 10 CFR 50.91(c) in that the amendment is administrative in natur e and therefore does not:
: 1)    involve a significant increase in the probability or consequences            of an accident previously evaluated; or
: 2)    create the possibility of a new or di fferent kind of accident frao any accident previously evaluated; or
: 3)    involve    a  significant reduction in      a margin or safety.
The proposed amendment has been reviewed by            the St. Lucie Facility Review Group and the Florida Power 8 Light Company            Nuclear Review Board.
Very  truly yours, R    ert E. Uhrig Vice President Advanced Systems        8  Technology REU/PLP/j s cc: J. P. O'Reilly, Region          II Harold F. Rei s, Esquire Ul ray Clark, Administrator Radiological Health Services Department of Health 5 Rehabilitative Services 1323 Winewood Boulevard Tal lahassee, Fl orida 32301
TABLE  3.3-10 ACCIDENT tlOHITORIHG INSTRUMENTATIOH
                                                                      . RE(UIRED                  MINIMUM NUNBER OF                  CHANNELS INSTRUMENT                                                          CHANNELS                  OPERABLE
: 1. Containment Pressure
: 2. Reactor Coolant Outlet Temperature            (Harrow Range)
TH  t
: 3. Reactor Coolant Inlet Temperature - TC ld (Wide Range)
Cold
: 4. Reactor Coolant Pressure.- Mide .Range
: 5. Pressurizer Mater Level
: 6. Steam Generator  Pressure                                      2/steam generator          1/steam generator
: 7. Steam Generator Mater Level    - Harrow Range                    1/steam generator        '/steam generator
: 8. Steam Generator Mater Level    - Wide Range                      1/steam generator"          1/steam generator"
: 9. Refueling Water Storage Tank Mater Level                        2                          1
: 10. Auxiliary Feedwater    Flow Rate (Each pump)                    1/pump*                    1/pump" Reactor Cooling System Subcooling Margin Monitor                2                          1
: 12. PORV  Position/Flow Indicator                                    2/val ve                    1/va1 ve  *""
: 13. PORV Block Valve Position Indicator                              1/valve""                  1/val ve""-
: 14. Safety Valve Position/Flow Indicator                            1/valve"".                  1/valve*"*
: 15.  'ontainment Sump Mater Level (Narrow Range)                      ]                          1**6'6' 8'A'AA'/core
: 16. Containment Mater Level (Wide Range)                                                        1
: 17. Incore Thermocouples                                                            quadrant    2/core quadrant These corresponding instruments may be substituted for each other.
  "*Not required  if  the PORV block valve is shut and power is removed from the operator.
~~"If not available, monitor the quench tank pressure, level and temperature, and each safety valve            /PORV discharge piping temperature at least once every 12 hours.
""""The non-safety grade containment sump water level instrument may be substituted.
SAFETY EVALUATION ST. LUCIE UNIT 2 DOCKET NO. 50-389 PROPOSED L ICENSE AMENDMENT PORV INDICATION The purpose  of this  amendment is to allow the  use of alternate means to pr ovide the r edundant r equirement  to determine  the position of the PORVs when the installed position indications are    not  available. This alternate means has been approved for use with the safety valves in      the  same section of the Specifications. This alternate means meets the BASES of the current    'echnical technical specification, namely to ensure that sufficient information is available on selected plant parameters to monitor and assess these variables following an accident.
N o
STATE OF FLORIDA                    )
                                    )
COUNTY OF DADE Hichael C. Cook, being          first    duly sworn, deposes and says:
That he is Vice President          of Florida            Power 5              Light Company,  the Licensee herein; That  he has  executed the foregoing document; that the statements made in this document are    true and correct to the best                                  his knowledge, information, and and that he is authorized to execute the document on behalf of said of'elief, Licen'see.
llichael  C. Cook Subscribed., and sworn to before              me    thi s
~S~aay      of II i
                          /
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                                          ,  19~:
                              \
NOTARY PUBLIC,      'in and fo      the County of Dade, State    of Florida.
                                      $ 4>pry  PoEiir, State o7 Hon8>
Rg  Commission bpircs April 9, 1$ 8r expires:            R8iatd IhN JIB. !glor lnrutlllcDr 44 Hy commission
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Latest revision as of 15:15, 4 February 2020

Application to Amend License NPF-16,allowing Use of Alternate Means of Detecting PORV Position Indication
ML17214A229
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 06/15/1983
From: Robert E. Uhrig
FLORIDA POWER & LIGHT CO.
To: Eisenhut D
Office of Nuclear Reactor Regulation
References
L-83-362, NUDOCS 8306200310
Download: ML17214A229 (9)
v • d • e


Text

REGULATORY i ORMATION DISTRIBUTION SYS 1 (RIDS)

AGGRSSION-.NBR:830620031 0 DOC, DATE; 83/06/X5 NOTARIZED: YES DOCKET FACIL:50~389 Stl Lucie Planti Unit 2< Florida Power a-Light -Co< 05000389 AUTH ~ NAME- AUTHOR AFFILIATION UHRIGg R ~ E ~ Florida Power L Light Co,

'EC Ip.r>At<E RECIPIENT AFFILIATION EISENHUTiD~G, Division of Licensing

SUBJECT:

Application to amend Lirense NPF 16~allowing use of alternate means'of detecting PORV position indication ~

DI'STRIBUTION CODE: B001S COPIES RECEIVED!LTR

,I,

. ""ENCL l SI E:,

Related Correspondence TXTL'E: Licensing Submittal: PSAR/FSAR Amdts L NOTES; REGIP IENT COPIES RECIPIENT COPIES It).CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL A/0 LIGENSNG 1 0 LIC BR III3 IBG 0 LIG BR A3 LA 1 '0 NERSESgV ~ 01 1 INTERNAL; ELD/HDS2 1 ~

0 IE F ILE 1 1 XE/DEPER/EPB 36 3 IE/DEPER/IRB 35 1 i IE/DEQA/QAB 2l i 1 NRR/DE/AEAB 1 0 NRR/DE/CEB 11 NRR/DE/EHEB 1 NRA/DE/EQB 13 2 2 NRR/DE/GB 28 2 2 NRA/DE/MEB 18 i 1 NRR/DE/MTEB 17 1 NRA/DE/SAB 24 1 1 NRR/DE/SGEB 25 i NRR/DE/SGEB 30 1 NRR/DHFS/HFEB40 1 1 NRA/DHFS/LQB 32 NRR/DHFS/PSRB 1 1 NRR/DSI/AE8 26 NRR/DL/SSPB NRR/DSI/ASB 1

i 0

1 NRR/DSI/CPB NRR/DSI/I CSB 16 10 1,1.

1 NRR/DSI/CSB 09 1 1 NRR/DSI/METB 12- 1 1 NRR/DSI/PSB i9 1 NRH AB 22 i NRR/DSI/RSB 23 1 1 E 00 i 1 RGN2 3 RM DD M /MIB 1 0 EXTERNAL+ ACRS Al 6 BNL(AMDTS ONLY)

DMB/DSS (AMDTS) 1 1 FEMA REP DIV 39 1 1 I.'PDR 09 1 1 NRC PDR 02 i NSIC 05 1 1 NTIS 1 1

'TOTAL NUMBER OF COPIES REQUIRED+ LTTR 54 ENCL 47

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g4ilgr FLORIDA POWER & LIGHT COMPANY June 15, 1983 L-83-362 Office of Nuclear Reactor Regulation Attention: Mr. Darrell G. Eisenhut, Dir ector Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Dear Mr. Ei senhut:

Re: St. Lucie Unit No. 2 Docket No. 50-389 Proposed License Amendment PORV Indi cation In accordance with 10 CFR 50.90, Florida Power 8 Light Company submits herewith three signed originals and forty copies of a request to amend Appendix A of Facility Operating License NPF-16.

This amendment is submitted to allow use of an alternate means of detection of PORV position indication. The current footnote which al lows monitoring of the quench tank pressure, level and.temperature, and discharge piping temperature for the safety valves would be extended to the PORV when the designated redundant position indicators were not available.

Due to problems with the current direct magnetic/reed switch position indication, the unit has entered the action statement of Technical Specification 3.3.3.6a and approval of this amendment request is necessary to continue power operation past June 18, 1983.

The proposed amendment is described below and shown on the accanpanying Technical Specification pages.

Page 3/4 3-42 The third footnote on the page is modified to apply to the safety valves and the PORVs.

In accordance with 10 CFR 50.91(b)(I), a copy of this proposed license amendment is being forwarded to the State Designee for the State of Florida.

830h2003i0 830hi 5 PDFt RDOCK 05000389 P PDR PEOPLE... SERVING PEOPLE

Office of Nuclear Reactor Regulation Attent'ion: Mr. Darrell G. Eisenhut, Director Page 2 Thi s amendment al l ows a previ ou sl y approved exception to be appl i ed to a similar indication requirement. Therefore, in accordance with 10 CFR 50.91(a) (I), we have determined that this amendment does not involve any significant hazards considerations pursuant to 10 CFR 50.91(c) in that the amendment is administrative in natur e and therefore does not:

1) involve a significant increase in the probability or consequences of an accident previously evaluated; or
2) create the possibility of a new or di fferent kind of accident frao any accident previously evaluated; or
3) involve a significant reduction in a margin or safety.

The proposed amendment has been reviewed by the St. Lucie Facility Review Group and the Florida Power 8 Light Company Nuclear Review Board.

Very truly yours, R ert E. Uhrig Vice President Advanced Systems 8 Technology REU/PLP/j s cc: J. P. O'Reilly, Region II Harold F. Rei s, Esquire Ul ray Clark, Administrator Radiological Health Services Department of Health 5 Rehabilitative Services 1323 Winewood Boulevard Tal lahassee, Fl orida 32301

TABLE 3.3-10 ACCIDENT tlOHITORIHG INSTRUMENTATIOH

. RE(UIRED MINIMUM NUNBER OF CHANNELS INSTRUMENT CHANNELS OPERABLE

1. Containment Pressure
2. Reactor Coolant Outlet Temperature (Harrow Range)

TH t

3. Reactor Coolant Inlet Temperature - TC ld (Wide Range)

Cold

4. Reactor Coolant Pressure.- Mide .Range
5. Pressurizer Mater Level
6. Steam Generator Pressure 2/steam generator 1/steam generator
7. Steam Generator Mater Level - Harrow Range 1/steam generator '/steam generator
8. Steam Generator Mater Level - Wide Range 1/steam generator" 1/steam generator"
9. Refueling Water Storage Tank Mater Level 2 1
10. Auxiliary Feedwater Flow Rate (Each pump) 1/pump* 1/pump" Reactor Cooling System Subcooling Margin Monitor 2 1
12. PORV Position/Flow Indicator 2/val ve 1/va1 ve *""
13. PORV Block Valve Position Indicator 1/valve"" 1/val ve""-
14. Safety Valve Position/Flow Indicator 1/valve"". 1/valve*"*
15. 'ontainment Sump Mater Level (Narrow Range) ] 1**6'6' 8'A'AA'/core
16. Containment Mater Level (Wide Range) 1
17. Incore Thermocouples quadrant 2/core quadrant These corresponding instruments may be substituted for each other.

"*Not required if the PORV block valve is shut and power is removed from the operator.

~~"If not available, monitor the quench tank pressure, level and temperature, and each safety valve /PORV discharge piping temperature at least once every 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

""""The non-safety grade containment sump water level instrument may be substituted.

SAFETY EVALUATION ST. LUCIE UNIT 2 DOCKET NO. 50-389 PROPOSED L ICENSE AMENDMENT PORV INDICATION The purpose of this amendment is to allow the use of alternate means to pr ovide the r edundant r equirement to determine the position of the PORVs when the installed position indications are not available. This alternate means has been approved for use with the safety valves in the same section of the Specifications. This alternate means meets the BASES of the current 'echnical technical specification, namely to ensure that sufficient information is available on selected plant parameters to monitor and assess these variables following an accident.

N o

STATE OF FLORIDA )

)

COUNTY OF DADE Hichael C. Cook, being first duly sworn, deposes and says:

That he is Vice President of Florida Power 5 Light Company, the Licensee herein; That he has executed the foregoing document; that the statements made in this document are true and correct to the best his knowledge, information, and and that he is authorized to execute the document on behalf of said of'elief, Licen'see.

llichael C. Cook Subscribed., and sworn to before me thi s

~S~aay of II i

/

ih]

, 19~:

\

NOTARY PUBLIC, 'in and fo the County of Dade, State of Florida.

$ 4>pry PoEiir, State o7 Hon8>

Rg Commission bpircs April 9, 1$ 8r expires: R8iatd IhN JIB. !glor lnrutlllcDr 44 Hy commission

S VW t f ( 1 I

'n

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