ML17321A787
| ML17321A787 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 08/13/1985 |
| From: | INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | |
| Shared Package | |
| ML17321A784 | List: |
| References | |
| NUDOCS 8508150386 | |
| Download: ML17321A787 (9) | |
Text
TADLE 2.2-1 AEACTOll TAlP SYSTEkl IHSTAUklEIITATIOIITRIP SETPOIIITS FUNCT IONAL UIIIT 1.
Hanual Reactor Trip 2.
power Range, Neutron Flux 3.
Power Range, Neutron Flux, Illgh Positive Rate I.
Po~er Range, Neutron Flux, Illgh Ilegative Rate 5.
lnteracdlate
- Range, Ileutron Flux 6.
Source
- Range, Neutron Flux l.
Ovcrtemyerature aT 8.
Overpower.aT 9.
Pre ssurl zcr Prcssure--Low 10.
Prcssurl zer Pre ssure--Ill gh 11.
Prcssurlzer Mater Level--lllgh 12.
Loss uf flow TAlP SETPOINT Not Applicable Los Setpolnt
< 25k of AAIEO
~ TIIEIIHAL POMER lllgh Sctpolnt - <'-109>>'of AATED TIIEAklAL POllER
< 5>> of RATED TIIEAIQL POMER with 4 tlae constant
> 2 seconds
< 5>> of AATED TIIEAHAL POMEIl wltli a tlie constant
> 2 seconds
< 25>> of RATED TIIEAHAL POMER
< 105 counts per second See Ilote 1
Sec Note 2
1065 pslg
< 23U5 psl g
< 92>> of instrmaent span
> 9O>> of dcslgik I low pcr loop'LLOMADLE VALUES Ilot Appl icable I
Low Setpolnt -
< 26>> of RAT(D TIIEAIIAL POIIER
~4 lllgh Setpolnt -
< 110>>of RATED TIIEAklAL POMER
< 5.5 "of AATEO TIIEAHAL POXR with a tlae constant
> 2 seconds
< 5.5 (of RATED TIIEAIOL POMER with a time constant
> 2 seconds
< 30>> if RATED TIIEAIIAL POMER
< 1.3 x 105 counts per second See Ilote 3 See Ilote 4
> 1855 pslg
< 2395 pslg
< 93>> of Instruwent span
> 89.1% of desl<Jll f1oM per loop'Design flow ls 91.6OO gpm per loop.
8g08gg0386 8>0003$ g 850806 pgg ggGCH, 0 pgg P
CI n
TAOLE 2.2-1 (Co,... rue<<l)
REACTOR TRIP SYSIEI4 Ill TRUE tlTATIO>> TRIP SETPOI>>TS HOTATIOll (Continued) n Cl Cl Note 2:
Overpower aT
< aTo [K4-K~
x3S
~>x3 T - K6 (T-T")-f2(hl)]
chere:
aTo Extrapolated aT at QESIGll TllERHAL POWER Average temperature, f
Indicated Tavg at OESIGN TllERNL, POllER 577.1 f K4 ee 1.009 KS ee K6 0.0177/"f for increasing average temperature and 0 for decreasing average temperature I
0.0011 for T
> T"; K6 0 for T
< T" x3S
$ 3 ee
.Ihe function generaten by the rate lag controller for J dynamic compensation Time constant utilized in the rate lag controller for Tag 10 secs.
tlote 3:
Hot<< 4:
Q.
S Lap) ace transform operator f2(ai) f1 (aI) as <<lef ined in llote 1 above.
The channe)'s maximum trip point shall not exceed its computed trip point by more than 2.5 percent
'i'lie charm<< l's tttaxitttt<<ttt trip point snail not oxen' its eompnted trip point by more than 3-
.pt.r<<:ent.
an 3-4 yercent.
lABa.
- 3. 2-l OWG PAAAHDEAS PARNKlER Reactor Coolant Systea la9 Pressurizer Pressure Reactor Coolant Systea Total i'lo~ Nate 4 Loops la Operation at RhlEO 'lllERHAL POWER 570.<
oF
> 2220 psiai
> 1.3S6 x l0 lbs/hr LIIIIIS i Loops la Operation at OESICiW ll!ERHAL P0WER 579. 7 F
> 2220 psia' l.366 x l0 lbs/Ar 3 Loops la Operatioa at RAlE li tuOL 10MER-570.5 F
> 2220 isla'0.99l?
x I06 lbsjhr B~it PPIEB~g I
I IN'SIIIL Puln w I
I~
I 5 P L RllED IgsNIL touES per alnute or a IllENQLL PNER step increase ln eacess of l0 perceat Rhlf0 lllERHAL PQIER.
C7 TABLE 3. 3-3 Conti nues ENGINEERED SAFETY FEATURE ACTUATION SYSTEH INSTRUHENTATION C) 4D 7CI FUNCTIONAL UNIT f.
S team Floe in Two Steam Lines-iiigh TOTAL NO.
CHANNELS OF CHANNELS TO TRIP HINIHUH CiiANNELS OPERABLE APPLICABLE HODES ACTION Four Loops Operating 2/steam line 1/steam 1 ine 1/steam 1 ine any 2 steam lines 14 Three Loops Operating 2/opera t ing s team 1 inc 1
/any operating steam line 1/operating steam line 15 t40 COINCIDENT WITH EITHER T
--Low-Low avg four Loops Operating Three Loops Operating 1 T
/loop 1T/
operating loop 2 Taz any loops in avg any operating loop 1 T any 3 loops two operating loops 3ll **
15 I
~
TABLE 3.3-3 Continued ENGINEERED SAFETY FEATURE ACTUATION SYSTFM INSTRUMENTATION FUNCTIONAL UHIT TOTAL HO.
OF CHANNELS CHAHHELS TO TRIP HIHIMI<
CHANNELS OPERABLE APPLICA6LE MODES ACTION COIHCIDEHT MITH EITHER T Low-Low Four Loops Operating Three Loops Operating OR, COIHCIOEHT MITH Steam Line Pressure-Low 1 T
/loop 1 Tav /oper-ating loop 2 T any loops Tav in ill any operating loop 1 T any 3 loops 1T in any two operating loops
- 1. 2, 3ll **
3fl 15
. Four Loops
'perating Three Loops Operating 5.
TURBINE TRIP h FEEOWATER ISOLATION 1 pressure/
2 pressures loop any loops 1 pressure/
1 pressure operating loop in any oper-
- ating loop 1 pressure any 3 loops 1 pressure in any 2 oper-ating loops 14 a.
Steam Generator Mater Level--
High-High 3/loop 2/loop in 2/loop in any oper-each oper-ating loop
-'ating loop 1, 2, 3
~
~
I ABLE 3.3-3 Continued TABLE NOTATIOfl
~Trip function may be bypassed
$ n this BODE belo<<P-ll.
~ Trip functioA may be bypassed in this'tlODE below P-12.
'--The channel(s) associated with the protective functions det ived from the out of service Reactor Coolant'oop shall be placed in the tripped mode.
<<The provisions of Specification 3.0.4 are not applicable.
- Rod drop testing in accordance with specification 4.1.3.3, Rod Position jndication Calibration, and hot zero power physics testing may proceed prior to the correction of RTD Calibration Curves for cross-calibration results at the beginning of cycle.
ACTION S TATEllEllTS ACTION 13 - >lith the number of OPERABLE Channels one less than the Total Number of Channels, be in HOT STAllOGY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDO/l'I within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />;
- however, one channel may be bypassed For up to 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> for surveillance testing per Specification 4.3.2. 1. 1.
ACTIOll 14 - With the number of OPERABLE Channels one less tha'n the Total Number of Channels:
a.
Below P-ll or P-12, place the inoperable channel in the tripped condition swithin 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />; restore the inoperable channel to OPERABLE s tatus within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after exceeding P-11 or P-12; otherwise be in at least HOT STAtlDBY within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
- b. Above P-11 and P-12, place the inoperable channel in the tripped condition within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />; operation may continue until performance of the next required CHANtlEL FUflCTICNAL TEST.
ACTIOtl 15 - With a channel associated with an operating loop. inoperable, restore the inoperable channel to OPERABLE status within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or be in HOT SHUTDO'.ill within the following 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />;
- however, one channel associated with an. operating loop may be bypassed for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for surveillance testing per Speci fi ca tion 4,3.2.1.1.
ACTIOll 16 - With the'umber of OPERABLE Channels one less than the Total Number,of Channels:
a.
Below P-ll or P-12, place the inoperable channel fn the bypass condition; restor e the inoperable channel to OPERABLE status within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after exceeding P-11 or P-12; othe+;ise be in at least HOT SHUTDOWN within the following 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
D.
C.
COOV-UNIT 1
3/4 3-22 Amendment No.
Attachment 3 to AEP:NRC:0942D REQUEST FOR WITHHOLDING PROPRIETARY INFORMATION ASSOCIATED WITH RdF RTD SAFETY EVALUATION IN ATTACHMENT 1