ML18227C696
| ML18227C696 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 01/31/1975 |
| From: | Robert E. Uhrig Florida Power & Light Co |
| To: | Case E Office of Nuclear Reactor Regulation |
| References | |
| Download: ML18227C696 (6) | |
Text
NRC DISTRIBUTION FOR PART 50 DOCKET MATERIAL (TEMPORARY FORM)
CONTROL NO:
FILE' ROM. Florida Power
& Light Co Hiami, Fla.
33101 DATE OF DOC DATE REC'D LTR TWX RPT OTHER TO:
E.G.
Case ORIG 3 signed CC OTHER SENT AEC PDR SENT LOCALPDR CLASS UNCLASS PROPINFO DESCR IPTION:
INPUT NO CYS REC'D 40 ENCLOSURES:
DOCKET NO:
50-250 Ltr requesting anamdt to the OL....notarized 1-31>>75...trans the following. ~.
Proposed changes to the tech specs...concern modified control rod insertion limits.....
(40 cys encl rec'd)
PLANT NAME:
Turkey Point FOR ACTION/INFORMATION 2575 JB BUTLER (L)
W/ Copies CLARK (L)
W/ Copies PARR (L)
W/ Copies KNIEL (L)
W/ Copies SCHWENCER (L)
W/ Copies STOLZ (L)
W/ Copies VASSALLO (L)
W/ Copies PURPLE (L)
W/ Copies ZlEMANN (L)
W/ Copies DICKER (E)
W/ Copies KNIGHTON (E)
W/ Copies YOUNGBLOOD W/ Copies REGAN (E)
W/ Copies MLEAR (L)
WgCopies SPELS W/ Copies (E)
W/ Copies INTERNALDISTR I BUTION
~REG PDR v'OGC, ROOM P-506A iGOSSI CK/STAFF CASE GIAMBUSSO BOYD MOORE (L)
DEYOUNG (L)
SKOVHOLT (L) v"GOLLER (L) (Ltr)
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SERVICE (L)
SHEPPARD (L)
SLATER (E)
SMITH (L)
TEETS (L)
WILLIAMS(E)
WILSON (L)
INGRAM (L)
A/T IND BR A ITMAN SALTZMAN MELTZ PLANS MCDONALD CHAPMAN
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KLECKER EISENHUT WIGG INTON EXTERNALDISTRIBUTION
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P. O.
OX 013100, MIAMI,FLORIDA 33101 Regulator Docket Flf8 Mr. Edson G.-Case,'cting Director Office of Nuclear Reactox Regulation U. S. Nuclear. Regulatory Commission Washington, D. C.
20555
Dear Mr. Case:
Re:
Tuxkey Point Plant Unit No.
3 Docket No. 50-'250 Proposed Amendment to Facility Operating License DPR-31 C cle 2 Reload 'Fuel
5 h.
CCCKOEII.
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~l FLORIDA POWER 8E LIGHT COMPANY January 31, 1975 L-75-66
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e In accordance with 10 CFR 50;30, Florida Power
& Light Company herein submits three (3) signed originals and foxty (40) conformed copies of additional infor-mation concerning our October 30, 1974 submittal to assist you in your review of our request to amend the Facili.ty Operating Licenses DPR-31 and DPR-41.
The modified control rod insertion limits (Secti'on 3.2.1 of the Technical Specifications) axe the result of analyses performed fox the Cycle 2 fuel management scheme to insure the following:
a)
Maintaining an adequate shutdown margin throughout cycle life.
b)
Maintaining hot channel factors below design limits.
c)
The consequences of the xod e)ection accident being acceptable with rods inserted to their limits.
d)
The consequences of rod misalignment being acceptable.
The analysis for Cycle 2, two loop operation resulted in a more conservative rod insertion limit than for Cycle 1, hence the new Figure 3.2-1.
The analysis fox Cycle 2, three loop operation resulted in a slightly different rod insertion limit than for Cycle 1.
Since the analyzed results for Cycle 2
operation are less conservative we therefore choose to continue the use of the more conservative, Cycle 1 rod insertion limits.
We have reviewed these proposed changes and have concluded that these changes will not make the consequences of the accidents covered in the FSAR more severe than the acceptable limits pxeviously reported.
REU'PJW'nch Attachments cc:
Mr. Norman C. Moseley Jack R.
Newman, Esquire Ver ruly yours, Robert E. IJhrig Vice President HELPING BUILO FLORIOA
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STATE OF FLORIDA
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ROBERT E.
UHRXG, being first duly sworn, deposes and says:
That he is a Vice President of Florida Power
& Light Company, the Licensee herein; That he has executed the foregoing instrument; that the statements made in this said instrument axe 'true and correct to the best of his knowledge, infoxmation and belief; and that he is authorized to execute the instrument of'aid Licensee.
Robert E. Uhxig Subscribed and swoxn to before me this
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