View source for 3F0292-05, Application for Amend to License DPR-72,changing Appendix a to Request Approval of Increase in Boron Concentration to 3,000 Ppm as Upper Limit in Borated Water Storage Tank. Approval Needed Before Refuel Startup 8 Set for June 1992

{{Adams
| number = ML20092G621
| issue date = 02/13/1992
| title = Application for Amend to License DPR-72,changing Appendix a to Request Approval of Increase in Boron Concentration to 3,000 Ppm as Upper Limit in Borated Water Storage Tank. Approval Needed Before Refuel Startup 8 Set for June 1992
| author name = Beard P
| author affiliation = FLORIDA POWER CORP.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000302
| license number = 
| contact person = 
| document report number = 3F0292-05, 3F292-5, NUDOCS 9202200253
| package number = ML20092G622
| document type = OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING, TEXT-LICENSE APPLICATIONS &amp; PERMITS
| page count = 4
| project = 
| stage = Request
}}

=Text=
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     'Qigi,7 Florida Power TdhiUFli" february 13, 1992 3f0292-05 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555

==Subject:==
Technical Specification Change Request No. 194 Increase Borated Water Storage Tank Boron Concentration

==Reference:==
FPC to NRC {{letter dated|date=June 13, 1991|text=letter dated June 13, 1991}} Centlemen:
Florida Power Corporation (FPC) hereby submits Techt.ical Specification Change Request No.194 requesting amendment to Appendix A of Operating License No.
DPR-72. As part of this request, the proposed replacement pages for Appendix A and associated bases are provided.
This submittal requests approval of an increase in the Borated Water Storage Tank (DWST) boron concentration from the present limit of 2,450 ppm to a new upper limit of 3,000 ppm. lhe lower concentration limit of 2,270 ppm will remain unchanged. This submittal is predicated upon the use of trisodium phosahate dodecahydrate (TSP C) which is the basis of the Technical Specification C1ange Request No. 186 submitted by the reference letter.                    TSCRN 186 requests replacement agent.
of sodium hydroxide   (NaOH)       with   TSP-C as the post-LOCA                             buffering FPC requests that this amendment be approved before startup of Crystal River Unit 3 following Refuel D. Refuel B is presently scheduled to be completed in June 1992.
Sincerely, b(M
                   . Board, Jr.
Senior Vice President Nuclear Operations Attachments PMB/JWT xc:      Regional Administrator       NRR Project Manager h{
Senior Resident inspectoh                              l I
9202200253 920213 DR      ADOCK 0500       2          A Florida Progress Company

U. S. Nuclear Regulatory Commission 3F0292 05 Page 2 STATE OF FLORIDA COUNTY OF CITRUS P. H. Beard, Jr. states that he is the Senior Vice President Nuclear Operations for Florida Power Corporations that he is authorized on the part of said company to sign and file with the Nuclear Regulatory Commission the information attached hereto and that all such statements made and matters set forth therein are true and correct to the best of his knowledge, information, and belief.
A L
P. H. Beard, Jr..-
Senior Vice President' Nuclear Operations Subscribed -and sworn to beLore me             a Nota     ublic in - and for the State. and County above named, this /3d day oft ~                >-     N 1992.
                                                                          -G- -
l MAL            }  '
NWarj/ Public Notary Public, State of Florida at_Large.
My Commission Expires; ne,4 y roptic. $ tate of Florida at Latse My Commission Dpires oec. 18.1995 Donded thru Agent's Notary Brokerage
                                                               ,                                     ~l

U.'S. Nuclear Regulatory Commission 3f0292 05 Page 3 UNITED STATES Of AMERICA NUCLEAR REGULATORY COMMISSION IN THE MATTER Of DOCKET NO. 50 302 FLORIDA POWER CORPORATION CERTiflCATE Of SERVICE P. h. Beard, Jr. deposes and says that the following has been served on the Designated State Representative and Chief Executive of Citrus County, florida, by deposit in the United States mail, addressed as follows:
Chairman,                                            Administrator, Board of County Commissioners                        Radiological Health Services of Citrus County                                  Department of Health and Citrus County Courthouse                               Rehabilitative Services inverness, FL 32650                                  1323 Winewood Blvd.
Tallahassee, FL 32301 A copy of Technical Specification Change Request No.104 requesting Amendment to Appendix A of Operating License No. DPR 72.
FLORIDA POWER CORPORATION k
P. M'. Beard, Jr.
Senior Vice President Nuclear Operations SHOWN TO AND SUBSCRIBED BEFORE ME THISDAY              /N Of            v    ,1992 0
2AL     -
                       }}k
         -plary Public Notary Public, State of Florida at Large My Commission Expires:

4
: u. S. Nuclear Regulatory Commission 3f0292 05 Page 4 StiOLLY EVALUATION OF REQUEST:
The requirements of 10 CFR 50.92 have been re'/iewed as they relate to the proposed chan e to the maximum boron concentration limit of the Borated Water Storage Tank BWST) and does not involve a significant hazards consideration.
In support of this conclusion, the following analysis is provided:-
: 1.         The proposed change will not significantly increase the probability or consequences of an accident previously evaluated because the reliability of the BWST is essentially unaffected by the change.
The consequences of the accidents remain bounded by the safety analyses.
: 2.         The proposed change will not create the possibility of a new or different kind of accident from any accident previously evaluated tecause the function of the boron has not changed.
: 3.         The proposed change will not involve a significant reduction in the margin of safety. The bnron increase to 3,000 ppm will increase the shutdown margin available post LOCA and maintain k,,, more negative.}}