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{{#Wiki_filter:)~4 REGULATORY ORMATION DISTRIBUTION-SY 1 (RIDS)ACCESSION NBR;8304220001 DOC~DATE: 83/04/19 NOTARI'ZED:
{{#Wiki_filter:~ 4
YES FAOIL!50 389'St Lucie Plantg Uni1t 2~,Flor ida Power 8 Light Co.II0TH,NAME AUTHOR AFFILIATION UARIG pR~E, Florida~Power 8 Light Co~RBC IP~NAME RECIPIENT AFFILIATION EISENHUTgD<'G, Division of, Licensing  
)
REGULATORY                           ORMATION DISTRIBUTION -SY                     1     (RIDS)
ACCESSION NBR;8304220001                                 DOC ~ DATE: 83/04/19                 NOTARI'ZED: YES               DOCKET FAOIL!50 389 'St         Lucie Plantg                       Uni1t 2~,Flor ida Power 8 Light Co.                           05000389 II0TH,NAME             AUTHOR                     AFFILIATION UARIG pR ~ E,           Florida ~Power 8 Light Co                         ~
RBC IP ~ NAME           RECIPIENT AFFILIATION EISENHUTgD<'G,           Division of, Licensing


==SUBJECT:==
==SUBJECT:==
Application for amend to License NPF-16<mod,fying surveillance requirements of RCS~pressurizer to comply w/NUREG 0737 Item'I,BE 3,1<'mergency Power'Supply for ,Pressurizer Heatensg,"'I'STRIBUTION CODE: 8001'S~COPIES~RECEIVED!
Application for amend to License NPF-16<mod,fying surveillance requirements of RCS ~pressurizer to comply w/NUREG 0737 Item'I,BE 3,1 <'mergency Power 'Supply for
LTiR.'NCL.J*'SIZE~.-" (/TITI.E: 'Licensing"Submittal!,PSAR/FSAR Amdts 8, Related Correspondence NOTES;DOCKET 05000389 RECIPIENT'I1)CODE/NAME,, A/0 LICENSNG L'IC'BR 03 LA INTERNAL;,ELD/HDS2"IE/DEPER/EPB 36 IE/OEQA/QAB 2i.NRR/DE/CEB 11-NRA/DE/EQB 13 NRA/DE/HGEB 30*NRA/DE/MTEB 17 NRA/DE/SGEB 25, NRA/DHFS/LQB 32 NRA/DSI/AEB 26 NRR/DSI/CPB 10 NRR/OSg/I CSB 16 NRR/DSI/PSB 19 NRA/OSI/RSB 23'GA2 EXTERNALS ACRS 41 DMB/DSS (AMDTS)LPDR=03 NSIC 05 iCOPIES LTTR'ENCL 1 0 i.0 1 0 3"3 1 1 1 1 2 2 i 1 2 2 i 1 1 1 1>>1 i 1 3>3 6 6 1 1 1 1 1 1 RECIPIENT ID CODE/NAME LIC BR A3 BC NERSES 9~" 01 IE FILE IE/DEPER/IRB
                    ,Pressurizer Heatensg,"'I'STRIBUTION CODE: 8001'S                     ~COPIES ~RECEIVED! LTiR           .
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                                                                                                            /
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1      0 EXTERNALS ACRS                  41                        6      6    BNL(AMDTS ONLY)                           1      1 DMB/DSS (AMDTS)                            1      1    FEMA REP DIU 39                           1       1 LPDR            =03                        1     1     NRC POR                        02          1       1 NSIC            05                        1     1     NTIS                                      1       1
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  .TOTAL NUMBER OF COPIES REQUIRED: L'TTR                                 S4         ENCL         47
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Mr.Darrell G.Eisenhut, Director Division of Licensing U.S.Nuclear Regulatory Commission Washington, DC 20555


==Dear Mr.Eisenhut:==
                                          ~
RE: St.Lucie Unit 2 Docket No.50-389 Proposed License Amendment Reactor Coolant S stem In accordance with 10CFR50.30, Florida Power&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 modify-the.surveillance requirements of the Pressurizer associated with the Reactor Coolant System.The existing design for the control of pressurizer heater circuit breakers, automatically sheds the heaters from the emergency power buses on loss of offsite.power (LOOP)or on LOOP coincident with safety injection actuation signal (SIAS).The heater banks Bl and B4 can be, reconnected to the emergency power sources (diesel generator), manually from the control room only if SEAS is not present.Presently, the technical specifications (T.S.4'.3.3.b)requires the pressurizer heaters to be manually connected to the safety buses from inside the control room under an Engineered Safety Features Actuation Signal (ESFAS)concurrent with a LOOP.This scenario is however not in accordance with the FSAR commitments (FSAR Section 1.9A.II.E.3.1) and the requirements of NUREG 0737 Section~II.B.3.1 Emergency Power Supply for Presurizer Heaters.NUREG 0737 requires that the pressurizer heaters be manually connected to the emergency power source and the SIAS be reset to permit operation of the heaters.Consequently, by this amendment we propose that paragraph 4.4.3.3.b be revised to reflect to above requirement.
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goo I 830422000i 8304i9 PDR ADOCK 05000389 p PDR PEOPLE...SERVING PEOPLE Mr.Darrell G.Eisenhut Page 2 The proposed amendment is as follows: Specification 4.4.3.3.b to be amended to read: "The pressurizer heaters can be reconnected to their respective buses manually from the control room, after resetting of the ESFAS test signal." The proposed amendment has been reviewed by the St.Lucie Facility Review Group and the Florida Power 6 Light Company Nuclear Review Board.In order to facilitate plant operation, it is requested that your decision on this Technical Specification change be made prior to achieving hot operation.
rbk~ot          )  ~S  P rn~),f>>c19 orauJ .>8 PUI~Oc!;Jl J<i
Very truly yours, Robert E.Uhrig Vice President Advanced Sy'stems a Technology cc: J.P.O'Reilly, Region II Harold F.Reis, Esquire}}
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P. X 14000, JUNO BEACH, FL 33408
                                                                                      ,lily'LORIDA POWER  8 LIGHT COMPANY April 19,      1983 L-83-247 Office of Nuclear Reactor Regulation Attention: Mr. Darrell G. Eisenhut, Director Division of Licensing U.S. Nuclear Regulatory Commission Washington, DC 20555
 
==Dear Mr. Eisenhut:==
 
RE:   St. Lucie Unit 2 Docket No. 50-389 Proposed License Amendment Reactor Coolant S stem In accordance with 10CFR50.30, Florida Power & 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 modify -the. surveillance requirements of the Pressurizer associated with the Reactor Coolant System.
The   existing design for the control of pressurizer heater circuit breakers,   automatically sheds the heaters from the emergency power buses on loss of offsite. power (LOOP) or on LOOP coincident with safety injection actuation signal (SIAS). The heater banks Bl and B4 can be, reconnected to the emergency power sources (diesel generator),
manually from the control room only if SEAS is not present.
Presently, the technical specifications (T.S.4 '.3.3.b) requires the pressurizer heaters to be manually connected to the safety buses from inside the control room under an Engineered Safety Features Actuation Signal (ESFAS) concurrent with a LOOP. This scenario is however not in accordance with the FSAR commitments (FSAR Section 1.9A.II.E.3.1) and the requirements of NUREG 0737 Section II.B.3.1 Emergency Power
                                                  ~
Supply for Presurizer Heaters.
NUREG 0737 requires that the pressurizer heaters be manually connected to the emergency power source and the SIAS be reset to permit operation of the heaters.       Consequently, by this amendment   we propose       that paragraph 4.4.3.3.b be revised to reflect to above requirement.
goo       I 830422000i 8304i9 PDR ADOCK 05000389 p                   PDR PEOPLE... SERVING PEOPLE
 
Mr. Darrell G. Eisenhut Page 2 The proposed   amendment   is as follows:
Specification 4.4.3.3.b to     be amended   to read:
      "The pressurizer     heaters can be reconnected to their respective buses manually from the control room, after resetting of the ESFAS test signal."
The proposed   amendment   has   been reviewed   by the   St. Lucie Facility Review Group and the   Florida   Power 6 Light Company   Nuclear Review Board.
In order to facilitate plant operation,             it   is requested   that your decision on this Technical Specification             change   be made   prior to achieving hot operation.
Very truly yours, Robert E. Uhrig Vice President Advanced Sy'stems   a Technology cc:   J. P. O'Reilly, Region II Harold F. Reis, Esquire}}

Revision as of 00:14, 30 October 2019

Application for Amend to License NPF-16,modifying Surveillance Requirements of RCS Pressurizer to Comply w/NUREG-0737,Item II.B.3.1 Emergency Power Supply for Pressurizer Heaters.
ML17213B288
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 04/19/1983
From: Robert E. Uhrig
FLORIDA POWER & LIGHT CO.
To: Eisenhut D
Office of Nuclear Reactor Regulation
Shared Package
ML17213B289 List:
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-2.B.3, TASK-TM L-83-247, NUDOCS 8304220001
Download: ML17213B288 (4)


Text

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REGULATORY ORMATION DISTRIBUTION -SY 1 (RIDS)

ACCESSION NBR;8304220001 DOC ~ DATE: 83/04/19 NOTARI'ZED: YES DOCKET FAOIL!50 389 'St Lucie Plantg Uni1t 2~,Flor ida Power 8 Light Co. 05000389 II0TH,NAME AUTHOR AFFILIATION UARIG pR ~ E, Florida ~Power 8 Light Co ~

RBC IP ~ NAME RECIPIENT AFFILIATION EISENHUTgD<'G, Division of, Licensing

SUBJECT:

Application for amend to License NPF-16<mod,fying surveillance requirements of RCS ~pressurizer to comply w/NUREG 0737 Item'I,BE 3,1 <'mergency Power 'Supply for

,Pressurizer Heatensg,"'I'STRIBUTION CODE: 8001'S ~COPIES ~RECEIVED! LTiR .

/

( 'NCL .J *'SIZE ~ -" .

TITI.E: 'Licensing "Submittal!,PSAR/FSAR Amdts 8, Related Correspondence NOTES; RECIPIENT iCOPIES RECIPIENT .COPIES

'I1) CODE/NAME,, LTTR'ENCL ID CODE/NAME LTiTA ENCL

'

A/0 LICENSNG 1 0 LIC BR A3 BC 1 L'IC'BR 03 LA i. 0 NERSES 9 ~

"

01 1 INTERNAL;,ELD/HDS2 1 0 IE FILE 1 1 "IE/DEPER/EPB 36 3 "3 IE/DEPER/IRB '-3S 1 1 IE/OEQA/QAB 2i 1 1 NRR/DE/AEAB 1 0

.NRR/DE/CEB 11- 1 1 NRR/DE/EHEB 1 1 NRA/DE/EQB 13 2 2 NRR/OE/GB 28 2 2 NRA/DE/HGEB 30* i NRR/DE/MEB 18 i NRA/DE/MTEB 17 1 NRR/DE/SAB 24 1 1 NRA/DE/SGEB 25, 2 2 NRR/DHFS/HFE840 1 1 NRA/DHFS/LQB 32 i NRR/DL/SSPB'RR/DS 1 -0 NRA/DSI/AEB 26 1 I/ASB 1 1 NRR/DSI/CPB 10 1 1 NRR/DSI/CSB 09 1 1 NRR/OSg/I CSB 16 1>> 1 NRR/OS I/METB 12 1 1 NRR/DSI/PSB 19 i NRR~ . 8 22 1 1 NRA/OSI/RSB 1 04 1 1 RM/DDAMI/MIB 23'GA2 3 >3 ,

1 0 EXTERNALS ACRS 41 6 6 BNL(AMDTS ONLY) 1 1 DMB/DSS (AMDTS) 1 1 FEMA REP DIU 39 1 1 LPDR =03 1 1 NRC POR 02 1 1 NSIC 05 1 1 NTIS 1 1

.TOTAL NUMBER OF COPIES REQUIRED: L'TTR S4 ENCL 47

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,lily'LORIDA POWER 8 LIGHT COMPANY April 19, 1983 L-83-247 Office of Nuclear Reactor Regulation Attention: Mr. Darrell G. Eisenhut, Director Division of Licensing U.S. Nuclear Regulatory Commission Washington, DC 20555

Dear Mr. Eisenhut:

RE: St. Lucie Unit 2 Docket No. 50-389 Proposed License Amendment Reactor Coolant S stem In accordance with 10CFR50.30, Florida Power & 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 modify -the. surveillance requirements of the Pressurizer associated with the Reactor Coolant System.

The existing design for the control of pressurizer heater circuit breakers, automatically sheds the heaters from the emergency power buses on loss of offsite. power (LOOP) or on LOOP coincident with safety injection actuation signal (SIAS). The heater banks Bl and B4 can be, reconnected to the emergency power sources (diesel generator),

manually from the control room only if SEAS is not present.

Presently, the technical specifications (T.S.4 '.3.3.b) requires the pressurizer heaters to be manually connected to the safety buses from inside the control room under an Engineered Safety Features Actuation Signal (ESFAS) concurrent with a LOOP. This scenario is however not in accordance with the FSAR commitments (FSAR Section 1.9A.II.E.3.1) and the requirements of NUREG 0737 Section II.B.3.1 Emergency Power

~

Supply for Presurizer Heaters.

NUREG 0737 requires that the pressurizer heaters be manually connected to the emergency power source and the SIAS be reset to permit operation of the heaters. Consequently, by this amendment we propose that paragraph 4.4.3.3.b be revised to reflect to above requirement.

goo I 830422000i 8304i9 PDR ADOCK 05000389 p PDR PEOPLE... SERVING PEOPLE

Mr. Darrell G. Eisenhut Page 2 The proposed amendment is as follows:

Specification 4.4.3.3.b to be amended to read:

"The pressurizer heaters can be reconnected to their respective buses manually from the control room, after resetting of the ESFAS test signal."

The proposed amendment has been reviewed by the St. Lucie Facility Review Group and the Florida Power 6 Light Company Nuclear Review Board.

In order to facilitate plant operation, it is requested that your decision on this Technical Specification change be made prior to achieving hot operation.

Very truly yours, Robert E. Uhrig Vice President Advanced Sy'stems a Technology cc: J. P. O'Reilly, Region II Harold F. Reis, Esquire