ML20065K030

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Amend 2 to Tech Specs Tables 2.2-1 & 3.3-3 Re Neutron Flux Meter Setpoints
ML20065K030
Person / Time
Site: Comanche Peak Luminant icon.png
Issue date: 11/06/1990
From:
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20065K029 List:
References
NUDOCS 9011150094
Download: ML20065K030 (7)


Text

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TABLE 2. * ' (Page 1 of 5) - g REACTOR TRIP SYSTEN INSTiltBENTATION TRIP SETPOINTS g -- M TOTAL SENSOR

        '5                                                   ALLOMANCE                   ElWIOR
           ,         FUNCT1011AL UlllT                        fTA)            _Z               f51    TRIP SETrolNT       ALLCMABLE VALUE 3

7 1. Manual lleacter Trip N.A. N.A. N.A. N.A. N.A. T 2. Power Range, Heutron Flux

      -7                                  -           s                                                                                                                   i L           a. High Setpoint                  7.5              4.56        1.25         51095 of RTP*       $111.5 of RTP*      l2
b. Low Setpoint 8.3 4.56 1.25 $25E of RTP* 127.M of RTP* l2
3. Pouer Range,IIeutron Flux, 1.6 0.5 0 High Positive Rate 15E of RTP* with $6.35 of RTP* with -{

a time constant- a time constant 22 seconds- 22-seconds

4. Pouer Range, Heutron' Flux, 1.6 0.5 0
                                                                                                     $55 of RTP* with-    56.3E of RTP* with
    .,{                       High Negative Rate _                                                   a time constant     -a time constant 22 seconds           12 seconds 5.-1 Intermediate Range,                17.0           ~8.41        0            1255 of. RTP*

Neutron Flux' 531.55 of RTP* i

6. Source Range, Heutron Flux 17.0 -10.01 0. 5105 cps
                                                                                                                         $1.4 x 105 cys.                                  ;

L7. Overtemperature N-16

         ~

5.8 3.65 1.2+0.8(I)- See Note 1 See Note 2-

8. : Overpower N-16 4.0 1.g3 0-
                                                                                                     $1125 of RTP*       $115.1% of RTP*                                 !
                                                                                                                                                                        'l

{EI' *RTP - RATED _THElW14L POIER

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(1) 1.25 span for delta-T (RTDs) and 0.85 for Pressurizer pressure.-

fro -- o-9011150094 901107 PDR ADOCK 05000445 . P PDC --

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O O O..* . TABLE 2.2-1 - o (Page 2) Lh z. REACTOR TRIP SYSTEM INSTRINENTATIM TRIP SETPOINTS n-M- SENSOR

   ,                                               TOTAL                     ERNOR ig         FINICTIONAL UNIT                       ALLOW NCE iTA) _Z           f51    TRIP SETPOINT       ALLollRALE VALME 2

E .

9. . Pressurizer Pressure-Low ' 4.4 0.71 2.0 21800 psig- 21863.6 psig
10. Pressurizer Pressure-High 7.5 5.01 1.0 12385 psig $2400.8 psig
11. Pressurizer Water Level-High. 8.0 2.18 2.0 $g25 of . <g3.gE of instrument span instrument span
12. Reactor Coolant Flow-Low 2.5 1.18 0.6 2905 of loop 288.6E of. loop .

design fle e design flow ** 17 13. Steam Generator Water 25.0 22.08 2.0 225.0E of 223.1% of 2

                ' Level ~- Low-Low                                                   narrow range-        narrow range instrument span. - instrument span                     .
14. Undervoltage - Reactor 7.7 0 0- 24830 volts- 24753 volts- -j

( Coolant Pumps each bus each bus i

15. Underfrequency - Reactor :4.4 0. 0 257.2 Hz 157.I'Hz Coolant Pumps l
16. Turbine Trip
a. Low Trip System Fressure. N.A. N.A. N.A. 25g psig 246.6 psig b.' Turbine Stop Valve N.A. N.A. . -N.A. 21% epen 21% open '

b Closure ' Ea gg 17. Safety injection Input N.A N.A.

                                                             ~

N. A.- N.A. N.A. from ESF

                                        ~

73 i 3% . . ? - ** Loop.. design flow - 95,700 gpa. ' y O. i

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l - 1 TECHNICAL SPECIFICATIONS l

EFFECTIVE PAGE LISTING l
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TITLE PAGE Original l l i ' i Index - Title Page. Original- l 1 Original l 11 Original  ! 111 Original j iv Original  ; y ' Original  ! vi April'17, 1990-  ! vii Original- ( viii Original _ ,  ; 1x Original  ! x Original- ) xi ' July 31, 1990 i xii . April'17, 1990 l xiii Original. l xiv Original' xv Original - xvi ' Original:  ! 4 Tab 1.0 Original j 1-0 Original- ' l-1 . Original- j 12 ' Original l 1-3 Original 1-4 Original. j 1-5, Original  : 1-6 Original- '! l-7 . Original  ; l-8 Original. I l9 Origin'al;  ! l-10 Or_iginal . '! t L -

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2-2 Original. j 2-3 Original- ' 2-4 Amendment 2 , 25 . Amendment 2 l

26 . Original- j 2-7 Original.

28 Original j Tab 2.0 BASES Original B 2-0 April 17, 1990 l B 2-1 Original } B 2-2 Orig'inal B 2-3 Original . l B 2-4 Original q B 2-5 Original. j lD B 2-6 Original  ! B 2-7 . April 17,1990.l .l' 828 Aprilf17, 1990 ( Tab 3/4 Original j t Tab 3/4.0 Original l 3/400 Original i 3/4 0-1 Original.

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[ TECHNICAL SPECIFICATIONS' EFFECTIVE PAGE LISTING 3/43-30 Amendment 2 I s 3/43-31 Amendment 2 l i 3/4 3 Original; , 3/43-33 ' Original. l 3/4 3 Original'  ! 3/4 3-35 . April 17, 1990'  ! r 3/4 3-36 April 17, 1990-  ! 3/4 3+37 April-17, 1990

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