ML20126E232

Submits Supplemental Info to 640326 Proposed Changes 3,25, 14,15,20 & 32 Re Calibr of Incore Monitoring Sys

ML20126E232
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	07/13/1964
From:	Kettner R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	James Shea US ATOMIC ENERGY COMMISSION (AEC)
References
NUDOCS 8101150448
Download: ML20126E232 (4)

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AEC DIVISION OF LICENSING AND REGULATION i

SUPPLEMENTAL INFORMATION TO MARCH 26, 1964, PROPOSED CHANCE NO. 3 TO AEC TROM CONSUMERS POVER CO. - KETTNER CHANGE NO. 25.

ADD ANOTHIE SENTENCE

'THE IN-CORE MONITOTC NG SYSTEM SMALL DE CALIER/.TED 50 THAT 10C PERCEiiT POVER INDICATION ON A CIVEN IN-CORE MONITOR CORRESTONDS T3 THE RATED - 43A 003 BTU /HR TT 3

SQUARED - HEAT TLUX IN THE 2ONE ASSIGNED TO THE CIVEN IN-CORE heid TOR'.* '

SUPPL EMENTAL INFORMATION TO M/,Y 21,19 6 LETTER TO ACC - cA n -

TROM CONSUMERS PoiiER CO. - KETTNER - RE DbCKET No.30-153 B} c Rv;;.

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CHANGE NO. 14 AND 15 TO STAND A5 PROPOSED.

CONSUMERS POUER CO. CONSIDERS THE ANALYSIS AS PREVIOUSL SUBSTANTI ATES THE PROPOSED CH ANGES, HOWEVER, SINCE DAILY ROD EX CAN DEMONSTRATE CHANCING CONDITIONS WITHIN THE DRIVES, WE PROPOSE "IT THE RESULTS OF THE EAILY CONTROL ROD AN ADDITION TO 5. 3.2

-E-EXERCI3ING - J0GGING - SHOE ANY ABNORMALITIES, SECTION 5.3.2

-T-UILL DE TOLLOVED."

CHANGE NO. 20 TO READ -

" 5. 3.4 REACTIVITY COEFFICIENTS DURING INITIAL LOADING OF THE CORE, THE MODERATOR TEMPERATURE AND VOID COETFICIENTS SHALL BE MEASURED THE POWER COETTICIENT SMALL MEET THE TOLLOWING

-A-AT ALL TIMES DURING-THE REACTIVITY LIFE OF THE CORE -

THE CONTROL ROD MOVEMENT REQUIRED TO PRODUCE A GI CHANGE WITH THE REACTOR PRESSURE CONSTANT AND THE SATURATION TEMPERATURE WITH THIS PRESSURE SHA POWER COEFFICIENT.

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-C-DELETE."

CHANGE NO. 32 TO READ -

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"PERMIs3IVE CIRCUITS SHALL DE TUNCTIONALLY TESTED NOT LEsc TREQUENTLY THAN ONCE EVERY 12 MONTHS, HOWEVER, THE REFUELING INTERLOCKS k'ILL BE FUNCTIONALLY TESTED PRIOR TO EACH MAJOR REFUEL R. E. KETTNER DIRECTOR OF NUCLEAR ACTIVITIES D'D WK

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DESCRIPTION, (Must Se UndeM REFERRED TO DATE RECElvED SY DATE L

Tolo cubmittig suppl. info to }-56k ?C A 3 pertaining to the 4minest.las of Boyde 7-lk the in-core monitcring systaan, etc.

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