ML17213B130: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(Created page by program invented by StriderTol)
 
(2 intermediate revisions by the same user not shown)
Line 3: Line 3:
| issue date = 03/09/1983
| issue date = 03/09/1983
| title = Application for Amend to License DPR-67 Changing Tech Specs to Modify Surveillance Requirements & Bases Associated W/Chlorine Detection Sys
| title = Application for Amend to License DPR-67 Changing Tech Specs to Modify Surveillance Requirements & Bases Associated W/Chlorine Detection Sys
| 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 = 05000335
| docket = 05000335
Line 19: Line 19:


=Text=
=Text=
{{#Wiki_filter:IEREGULAYINFORMATION DISTRIBUTI SYSTEM(RIDS)AOCESSION NBR;8303160171 DOC~DATE:83/03/09NOTARIZED:
{{#Wiki_filter:IE REGULA    Y INFORMATION DISTRIBUTI         SYSTEM   (RIDS)
NOFAGIL:50"335 St~LuciePlantiUnit1<FloridaPowerLLightCo,AUTH~NAMEAUTHORAFFILIATION UHRIGgR,E, FloridaPower'LightCo,RE~CIP~NAMERECIPIENT AFFILIATION EISENHUTgDeG, DivisionofLicensing
AOCESSION NBR;8303160171             DOC ~ DATE: 83/03/09    NOTARIZED:     NO            DOCKET FAGIL:50"335 St ~ Lucie Planti Unit 1< Florida Power                L  Light  Co,       05000335 AUTH ~ NAME              AUTHOR AFFILIATION UHRIGgR,E,               Florida Power' Light Co, R E~C I P ~ NAME        RECIPIENT AFFILIATION EISENHUTgDeG,           Division of Licensing


==SUBJECT:==
==SUBJECT:==
Application foramendtoLicenseDPR-67changingTechSpecstomodifysurveillance requirements 8basesassociated w/Chlorine detection sys>DISTRIBUTION CODE:A001SCOPIESRECEIVED:LTR ENCLSIZEeTITLE:ORSubmittalt GeneralDistribution NOTESDOCKET05000335RECIPIENT IDCODE/NAME NRRORB3BC01INTERNAL:
Application for amend to License DPR-67 changing Tech                      Specs to modify surveillance requirements 8 bases associated w/Chlorine detection sys>
ELD/HDS2NRR/DLDIRNRRFILECOPIESLTTRENCL7710111111RECIPIENT IDCODE/NAME NRR/DE/MTEB NRR/DI/DRABNRR/DSI/RABRGN2COPIESLTTRENCL1110111EXTERNALS ACRSNRCPDRNTIS0902111LPDRNSIC03051111TOTAL,NUMBEROFCOPIESREQUIRED:
DISTRIBUTION CODE: A001S          COPIES RECEIVED:LTR       ENCL          SIZEe TITLE:       OR  Submittalt General Distribution NOTES RECIPIENT        COPIES            RECIPIENT              COPIES ID CODE/NAME       LTTR ENCL      ID CODE/NAME            LTTR ENCL NRR ORB3 BC    01      7      7 INTERNAL: ELD/HDS2                    1      0    NRR/DE/MTEB                 1      1 NRR/DL DIR            1      1    NRR/DI /DRAB                1      0 NRR                    1      1    NRR/DS I/RAB                1      1 FILE              1      1    RGN2                              1 EXTERNALS ACRS                09                  LPDR              03      1      1 NRC PDR        02            1    NSIC              05      1      1 NTIS                  1      1 TOTAL, NUMBER OF COPIES        REQUIRED: L'TTR    25  ENCL      23
L'TTR25ENCL23 0flII'I1)f1iiII1oI~III111rll)I,lII)I/t'IIII"II41H1'fI'ilH P.O.BOX14000,JUNOBEACH,FL3340BylibFLORIDAPOWER&LIGHTCOMPANYMarch9,1983L-83-129OfficeofNuclearReactorRegulation Attention:
Mr.DarrellG.Eisenhut,DirectorDivisionofLicensing U.S.NuclearRegulatory Commission Washington, D.C.20555


==DearMr.Eisenhut:==
0 fl II
                        'I 1
                    ) f I ~ I      r        ll 1 ii  II    1 I        I1 11 o
            )I,                                            l      II
        )I                /
t' II II
                                                " I I        41 1'f H
I'    il H


Re:St.LucieUnit1DocketNo.50-335ProposedLicenseAmendment ChlorineDetection SystemInaccordance with10CFR50.30,FloridaPower5LightCompanysubmitsherewiththreesignedoriginals andfortycopiesofarequesttoamendAppendixAofFacilityOperating LicenseDPR-67.Thisamendment issubmitted tomodifythesurveillance requirements andbasesassociated withtheChlorineDetection System.Sincetheremovalofthe1-tonchlorinecylinders fromtheSt.Luciesite,whichwereusedinthetreatment ofplantcirculating water,themainsourceofchlorine, forwhichtheoriginalanalysiswasperformed, nolongerexists.However,asmallerquantityofchlorineisstoredoffsitenearthesewagetreatment andcitywaterstoragefacilities.
P. O. BOX 14000, JUNO BEACH, FL 3340B yl ib FLORIDA POWER & LIGHT COMPANY March 9, 1983 L-83-129 Office of Nuclear Reactor Regulation Attention: Mr . Darrell G. Ei senhut, Director Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555
Theattachedevaluation providestheconsequences ofanaccidental failureofa150-lb.chlorinecylinderonthehabitability of'heSt.IucieUnit1controlroan.TheSt.LucieUnit2controlrocmisfurtherfromthestoragechlorinecylinderlocationandis,therefore, notmorelimiting.
 
Theresultsoftheevaluation aredetailedinAttachment 1andspecifically documentthatthe150-lb.chlorinecylinderdoesnotconstitute asourcewhichwouldrequirehavingqualified detectors atthecontrolroomairintakes.(BasedonRegulatory Guide1.78toxicitylimitof15ppm).Calibration andPeriodictestinghasalsobeenaprobleminthatchlorinemustbeintroduced intothedetectors toverifytheiroperability requiring anunnecessary possibleexposureforplantpersonnel.
==Dear Mr. Eisenhut:==
Inordertofacilitate plantoperation andmaintenance duringthepresentrefueling outage,itisrequested thatthisTechnical Specification changebeapprovedbymid-April 1983.ool18303ibOi7.i; 830309I<',PDR."ADOCK, 05000335PDRPEOPLE...
 
SERVINGPEOPLE
Re: St. Luci e Unit  1 Docket No. 50-335 Proposed License Amendment Chlorine Detection System In accordance with 10 CFR 50.30, Florida Power 5 Light Company submits herewith three signed originals and forty copies of a request to amend Appendix A of Facility Operating License DPR-67.
~OfficeofNuclea'actorRegulation Page2Theproposedamendment isdescribed below:Page'3/43-36Specifications 3.3.3.6and4.3.3.6aredeleted.Page3/47-23TheControlrocmemergency ventilation systemsurveillance requirement ofspecification 4.7.7.1.e concerning thechlorineaccidentdetection signalisdeleted.PageB3/43-3Thebasesforthechlorinedetection systemisdeleted.PageB3/47-5Thebasesforthechlorineaccidentdetection signalisdeleted.Theproposedamendment hasbeenreviewedbytheSt.LucieFacilityReviewGroupandtheFloridaPower5LightCompanyNuclearReviewBoard.Verytrulyyours,RobertE.UhrigVicePresident AdvancedSystems5Technology REU/PLP/js Attachment cc:J.P.O'Reilly,RegionIIHaroldF.Reis,EsquirePNS-L1-83-152-1}}
This amendment is submitted to modify the surveillance requirements and bases associated with the Chlorine Detection System.
Since the removal of the 1-ton chlorine cylinders from the St. Lucie site, which were used in the treatment of plant circulating water, the main source of chlorine, for which the original analysis was performed, no longer exists. However, a smaller quantity of chlorine is stored offsite near the sewage treatment and city water storage facilities.
The attached evaluation provides the consequences    of an accidental failure of  a  150-lb. chlorine cylinder on the habitability of'he St.
I ucie Unit 1 control  roan. The St. Lucie Unit 2 control rocm is further from the storage chlorine cylinder location and is, therefore, not more limiting. The results of the evaluation are detailed in Attachment 1 and specifically document that the 150-lb. chlorine cylinder does not constitute a source which would require having qualified detectors at the control room air intakes. (Based on Regulatory Guide 1.78 toxicity limit of 15 ppm).
Calibration and Periodic testing has also been a problem in that chlorine must be introduced into the detectors to verify their operability requiring an unnecessary possible exposure for plant personnel.
In order to facilitate plant operation and maintenance during the present refueling outage,   it is requested that this Technical Specification change be approved by mid-April 1983.
ool 8303ibOi7.i; 830309 I<', PDR."ADOCK, 05000335 1
PDR PEOPLE... SERVING PEOPLE
 
~
Office of Nuclea        'actor Regulation Page  2 The proposed    amendment  is described below:
Page'3/4 3-36 Specifications 3. 3.3.6    and 4.3. 3.6 are deleted .
Page 3/4 7-23 The  Control rocm emergency ventilation system surveillance requirement of specification 4.7.7.1.e concerning the chlorine accident detection signal is deleted.
Page  B 3/4 3-3 The bases    for the chlorine detection    system is deleted.
Page  B 3/4 7-5 The bases    for the chlorine accident detection signal is deleted.
The proposed    amendment  has been reviewed by the St. Luci e Facility Review Group and the      Florida  Power 5 Light Company Nuclear Review Board.
Very  truly yours, Robert E. Uhrig Vice President Advanced Systems 5 Technology REU/PLP/js Attachment cc: J. P. O'Reil ly, Region      II Harold F. Reis, Esquire P NS-L 1-83-1 52-1}}

Latest revision as of 00:17, 30 October 2019

Application for Amend to License DPR-67 Changing Tech Specs to Modify Surveillance Requirements & Bases Associated W/Chlorine Detection Sys
ML17213B130
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 03/09/1983
From: Robert E. Uhrig
FLORIDA POWER & LIGHT CO.
To: Eisenhut D
Office of Nuclear Reactor Regulation
Shared Package
ML17213B131 List:
References
L-83-129, NUDOCS 8303160171
Download: ML17213B130 (4)
v • d • e


Text

IE REGULA Y INFORMATION DISTRIBUTI SYSTEM (RIDS)

AOCESSION NBR;8303160171 DOC ~ DATE: 83/03/09 NOTARIZED: NO DOCKET FAGIL:50"335 St ~ Lucie Planti Unit 1< Florida Power L Light Co, 05000335 AUTH ~ NAME AUTHOR AFFILIATION UHRIGgR,E, Florida Power' Light Co, R E~C I P ~ NAME RECIPIENT AFFILIATION EISENHUTgDeG, Division of Licensing

SUBJECT:

Application for amend to License DPR-67 changing Tech Specs to modify surveillance requirements 8 bases associated w/Chlorine detection sys>

DISTRIBUTION CODE: A001S COPIES RECEIVED:LTR ENCL SIZEe TITLE: OR Submittalt General Distribution NOTES RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL NRR ORB3 BC 01 7 7 INTERNAL: ELD/HDS2 1 0 NRR/DE/MTEB 1 1 NRR/DL DIR 1 1 NRR/DI /DRAB 1 0 NRR 1 1 NRR/DS I/RAB 1 1 FILE 1 1 RGN2 1 EXTERNALS ACRS 09 LPDR 03 1 1 NRC PDR 02 1 NSIC 05 1 1 NTIS 1 1 TOTAL, NUMBER OF COPIES REQUIRED: L'TTR 25 ENCL 23

0 fl II

'I 1

) f I ~ I r ll 1 ii II 1 I I1 11 o

)I, l II

)I /

t' II II

" I I 41 1'f H

I' il H

P. O. BOX 14000, JUNO BEACH, FL 3340B yl ib FLORIDA POWER & LIGHT COMPANY March 9, 1983 L-83-129 Office of Nuclear Reactor Regulation Attention: Mr . Darrell G. Ei senhut, Director Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Dear Mr. Eisenhut:

Re: St. Luci e Unit 1 Docket No. 50-335 Proposed License Amendment Chlorine Detection System In accordance with 10 CFR 50.30, Florida Power 5 Light Company submits herewith three signed originals and forty copies of a request to amend Appendix A of Facility Operating License DPR-67.

This amendment is submitted to modify the surveillance requirements and bases associated with the Chlorine Detection System.

Since the removal of the 1-ton chlorine cylinders from the St. Lucie site, which were used in the treatment of plant circulating water, the main source of chlorine, for which the original analysis was performed, no longer exists. However, a smaller quantity of chlorine is stored offsite near the sewage treatment and city water storage facilities.

The attached evaluation provides the consequences of an accidental failure of a 150-lb. chlorine cylinder on the habitability of'he St.

I ucie Unit 1 control roan. The St. Lucie Unit 2 control rocm is further from the storage chlorine cylinder location and is, therefore, not more limiting. The results of the evaluation are detailed in Attachment 1 and specifically document that the 150-lb. chlorine cylinder does not constitute a source which would require having qualified detectors at the control room air intakes. (Based on Regulatory Guide 1.78 toxicity limit of 15 ppm).

Calibration and Periodic testing has also been a problem in that chlorine must be introduced into the detectors to verify their operability requiring an unnecessary possible exposure for plant personnel.

In order to facilitate plant operation and maintenance during the present refueling outage, it is requested that this Technical Specification change be approved by mid-April 1983.

ool 8303ibOi7.i; 830309 I<', PDR."ADOCK, 05000335 1

PDR PEOPLE... SERVING PEOPLE

~

Office of Nuclea 'actor Regulation Page 2 The proposed amendment is described below:

Page'3/4 3-36 Specifications 3. 3.3.6 and 4.3. 3.6 are deleted .

Page 3/4 7-23 The Control rocm emergency ventilation system surveillance requirement of specification 4.7.7.1.e concerning the chlorine accident detection signal is deleted.

Page B 3/4 3-3 The bases for the chlorine detection system is deleted.

Page B 3/4 7-5 The bases for the chlorine accident detection signal is deleted.

The proposed amendment has been reviewed by the St. Luci e Facility Review Group and the Florida Power 5 Light Company Nuclear Review Board.

Very truly yours, Robert E. Uhrig Vice President Advanced Systems 5 Technology REU/PLP/js Attachment cc: J. P. O'Reil ly, Region II Harold F. Reis, Esquire P NS-L 1-83-1 52-1

Retrieved from "https://kanterella.com/w/index.php?title=ML17213B130&oldid=2004470"