ML20202B441

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Proposed Tech Specs 3.3.1 & 3.3.2 Re Changes to Reflect Ssar Chapter 15 Analyses Setpoints
ML20202B441
Person / Time
Site: 05200003
Issue date: 08/31/1997
From:
WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:
Shared Package
ML20202B403 List:
References
NUDOCS 9712030107
Download: ML20202B441 (6)
v • d • e


Text

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tus instr (settntat10n

- a 3.3.1 Table 3.3.1 1 (page 2 of $)

meactor trip systou instrumentation l APPLICA8LE scots on oTuta t sPECIFIED atQUthtD suaVf!LLANCE l

FUNCTION COMo!TIONS O wentLS ALLOWASLE TaIP CoscITIONs atQUIntutWTs WALUE SETro2NT

6. overtemperature &T 1.2 4 sa 3.3.1.1 E mefer to nefer to sa 3.3.1.3 mote 3 mote 1 sa 3.3.1.4 (Page 3.3 16) Pane sa 3.3.1.5 3(.!. T6) sa 3.3.1.8 sa 3.3.1.11
7. overpower AT 1.2 4 3.3.1.1 E Sa safer to nefer to sa 3.3.1.6 mote 4 wute 2 Sa 3.3.1.8 (Page 3.3 16) Pioe sa 3.3.1.11 3(. 3.' 16)
8. Pressurizer Pressure
a. Low setpoint 1(O 4 a sa 3.3.1.1 3.3.1.5 (a irts SR pstg}

sa 1.3.1.8 Sa 3.3 1.11

b. Nigh setpoint 1,2 4 e sa 3.3.1.1 .

(s 2445 sa 3.3.1.6 pstg]

sa 3.3.1.8 sa 3.3,1,11

g. y Pres urizer water 1(O

"'- - "a ' 4 a sa 3.3.1.1 (s h) u 1:i:!:: t_ s7 ';c

10. meacts r t,alant Flow - Low
a. single Cold Leg 1(9) 4 pe- L sa 3.3.1.1 cold leg (= 87%CO) sa 3.3.1.6 sa 3.3.1.8 sa 3.3.1.11
b. Two Cold Legs 1(h) 4 per a sa 3.3.1.1 cold Itg sa 1.3.1.6 (a 87%(D)

Sa 3.3.1.8 ta 3.3.1.11 (continued)

(O Above the P.10 (Power Range heutron Flux) interlock.

(g) Above the P.0 (Power mange heutron Flum) interlock.

(h) Above the P.10 (Power aange heutron Flux) interlock and below the P.8 (Power Range heutron Flux) interlock.

(i) Percent of thermal design flow.

l 9712030107 971120' PDR A

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t.btAb instrtmentation 3.3.2

  • Table 3.3.2 1 (page 1 of 12)

Engineered Safeguards Actuation System Instrumentation APPLICA8LE i

j MODES On CTuta SPECIFIED atQUIntD Suavt!LLANCE ALLOs48LE Ta!P Fu=CT20m CONDIT10NS O w sstLS CONDITIONS atQUIntMENTS VALut SETPOINT

1. Safeguards Actuation
a. Manual Initiation 1.2.3,4 2 switches t.o 54 3.3.2.3 m/A 5 2 switches c,y Sa 3.3.2.3 m/A
b. Containment 1.2,3,4 4 s,o sa 3.3.2.1 (s 8.0 psig)

Pressure - High 2 la 3.3.2.4 Sa 3.3.2.5 sa 3.3.2.6

c. Pressuriser 1,2,3(a) 4 s,m sa 3.3.2.1 (a 1645 Pressure - Low Sa 3.3.2.4 ' psig]

Sa 3.3.2.5 la 3.3.2.6

d. Steam Line 1,2,3(a) 4 per s,m sa 3.3.2.1 5 .ew Pressure - Lou steam line g j.

SF 3.3.2.6

e. aC5 Cold Leg Temperature 1.2.3(a) 4 per 1,,, g,n gg sa 3,3,y,1 3.3.2.4 g, to 4

, gp (Tcold) - Low Sa 3.3.2.5 no 2) 54 3.3.2.6 (continued)

(a) Above the P 11 (Pressurizer Pressure) interlock, when the aC5 boron concentration is below that necessary to meet the shutdown margin requirements at an aC5 temperature of 200*F.

(b) Time constants used in the lead /las controller are tg a (50) seconds an* 'a s (5) seconds.

neviewer mote: The values specified in brackets in the Trip setpoint column are the 55Aa Chapter 15 safety analysis valees and are included for reviewer information only.

The values specified in brackets follemed by * *

  • in the Trip setpoint column are typical values for the Function.

No credit was assumed for these Functions (typically diverse trips /actuations) in the 55Aa Chapter 15 safety analyses and no safety analysis value is available.

The *sattery Charger Input voltage - Low

  • Functions (15.c and 20.b) value specified is a typical value for the Function. The actual value will depend on the capabilities of the e function with degraded voltage as well as the setpoint methodology. quipment selected with regard to its ability to Following the setpoint study. the values specified in brackets must be replaced with the actual Trip setooints. Upon

' selection of the instrueentation the Trip 5etpoints will be calculated in accordance with the setpoint methodology described in ucAP-14606. Allowable values will be calculated in accordance with the setpoint methodology and specified in the Allowable value column. The setpoint calculations will reflect the design basis and incorporate maC accepted setpoint methodology.

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" - t.htAb instrtmentation 3.3.2 4

Table 3.3.21 (page 3 of 12)

Engineered safeguards Actuation system Instrumentation l

1 f

APPLICAsLE moots om arw a

' sPECIF180 atQUIntD suavt!LLANCE ALLOua$tt rumCTIou CJMcITIoms TRIP

.CMesetts comorTIONS atQUIRisetNTs VALUE stTPo!WT 4 steam Line Isolation

a. manual Initiation 1.2.3.4(I) 2 switches t.s sa 3.3.2.3 m/A
b. Containment 1.2.3.4Cl) 4 s= sa 3.3.2.1 Pressure - High 2 (s 8.0 psis) sa 3,3.2.4 sa 3.3.2.5 sa 3.3.2.6
c. Steam Line Pressure (1) steam Line 1.2.3(a) 4 per sm 1. 3. 2.1 ,

Pressure - steam line sa sa 3.3.2.a a 5(esb)

Low sa 3.3.2.s esto sa 3.3.2.6 *- n il (2) steam Line 3(d) 4 per e,n sa 3.3.2.1 's - 00 Pressure- steam line sa 3.3.2.4 seegative ss with mate , nigh sa 3.3.2.5 time sa 3.3.2.6 constant a 50 seconds)

d. Tcold
  • L*" l'I'3("} 4 P8' 1888 I*, 10 8'"

ysad3.3.2 j j'.5 3gp eso 2) sa 3.3.2.6 *

5. Turbine Trip
a. manual insin 1.2 nefer to
  • unction 6.a (seanual seein Feedsater Control Feeeuster valve Isolation) for rLevirements.

Isolation

b. sG marrow aan 1.2 4 per $4 s.L sa 3.3.2.1 water Level ge (s 95X) utgh 2 sa 3.3.2.4 sa 3.3.2.5 sa 3.3.2.6
c. Safeguards nefer to Function 1 (safeguards Actuation) for initiating functions and Actuation requirements,
d. neactor Trip aefer to Function 18.4 (ESFAs Interlocks. Reactor Trip P 4) for requirements.

(continued)

(a) Above the P 11 (Pressurizer Pressure) interlock, when the acs boren concentration is below that necessary to meet the shutdown margin requirements at an aCs temperature of 200'F.

(b) Time constants used in the lead / lag controller are tg a (50] seconds and 't s (5) seconds.

(d) selow the P-11 (prr.ssurizer Pressure) interlock.

(1) not applicable if the ustvs are closed.

seeC, ;;j ; '- 8^- =

=+--1 W :n asise h # sy --

C P;^j , L. O ^ ^ ^ d .., us wan 1ME mi .-..s .

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.- - E.SFAS Instrumentation 3.3.2 e

[ Table 3.3.2 1 (page 5 of 12)

Engineered safeguards Actuation Systee Instrumentation APPLICAste H00t$ On CTHta SPECIF1tp atovInto FUNCTION suavttLLAnCt ALLO =AaLE Tate CONDITIONS CHAMMELS CONDITIONS aEQUIntMENTS VAtut SETPotNT

8. Startup Feedwater Isolation
a. sc marre, aange 1.2.3.4(#3 4 per 54 s.5 water ~evel sa 3.3.2.1 (s 954) nie. 2 sa 3.3.2.4 Sa 3.3.2.5 Sa 3.3.2.6 D. Tcold - Low 1.2.3 8 4 per loop s.N Sa 3.3.2.1 ( slo s u BN -

Sa 1.3.2.4 4 -IN P sa 3.3.2.5 5 e 2) sa 3. 3. 2. 6 .

9. ADS stages 1. 2 4 3 Actuation a manual Initiation 1.2.3.4 2 switch E0 sa 3.3.2.3 sets w/a 5.6(9) 2 switch G.x sa 3.3.2,3 sets N/A
b. Core makeup Tant 1.2.3,4 4 per tank (Ori Level - 8.0 Sa 3.1.2.1 la 67.5%)

Los Sa 3.3.2.4 volume sa 3.3.2.5 Sa 3.3.2.6 5CC) 4 per tank s.v sa 3.3.2.1 54 3.3.2.4 (a 67.5%)

volane 54 3.3.2,5 sa 2.3.2.6 Coincident with aefer to Function 2 (CMT Actuation) for all initiating functions and requirements.

CMT Actuation (continued)

(a)

Above meet the the P.11 (Pressurizer shutdown Pressure) interlock margin requirements at an oCSwhen the RCSofbaron temperature 200'F.concentration is below that necessary to (c) above the P-12 (Pressuriger Level) interlock.

(g) with upper internals in place and refueltag cavity less than full.

(o) mot applicable when the startup feedmater flow paths are isolated.

W rv F u ror a steannne cresa.- in,^r .. Tm C. . u ' ' _ -- i -

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.- ' ESFAS Instrumentation 3.3.2 l' Table 3.3.2 1 (page 8 of 12) j Engineered safeguards Actuation system Instrumentation i

APPLICAsts 40065 04 UTMan SetCtFreo atourato suavttLLusca ALLonsAsLE TatP FUseCTION CONDITIONS CHANNELS CONDITION 5 mEQuta.seterT5 VALut StTPQ!NT

83. Passive assidual weat memoval west Exchanger Actuation l
a. Manual Initiation 1.2.3.4C 2 switches E.# O sa 3.3.2.3 m/A N5(O 2 switches E.u sa 3.2.2.3 w/A
b. sc harrow aan 1. 2. 3,4 (D 4 per Sc s,n sa 3.3.2.1 water Level geLow sa 3.3.2.4 (a 45.000 sa 3.3.2.5 lbe)

Sa 3.3.2.6 Coincident with 1.2.3.4(D 2 per u.m Sa 1.3.2.1 (a 200 5tartup Feedwater feedwater sa 3.3.2.a per SG Flow - Low line Sa 3.3.2.5 54 3.3.2.6

c. SG wide Range 1. 2. 3,4 (D 4 per sc s.N SA 3.3.2.1 water Level - Low (a 25.000 sa 3.3.2.4 1he]

sa 3.3.2.5 Sa 3.3.2.6

d. Aos Stages 1.2 4 nefer 3 Actuation to Function 9 (Aos stages 1. 2 & 3 Actuation) for initiating functions and requirements.
e. cwt Actuation 1.2.3.47 nefer to Function 2 (cwt Actuation) for initiating functions and requirements.

(O mafer to Functions 2.a and 2.b (CMT Actuation) for initiating functions and requirements.

f. Pressurizer water 1.2.3.40'P) 4 s,n sa 3.3.2.1 (s Level. High 3 54 3.3.2.4 Sa 3.3.2.5 sa 3.3.2.6 ( d. 7 /c (continued)

(1) with the ac5 pressure boundary intact.

  • Q) with the aC5 not being cooled by the horeal assidual Meat nosoval system (aM5).

(@-----wM n= =" L . ., wvivo ey m -s .

(p) Above the P-19 (aC5 Pressure) interlock.

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'r 8 tbtAb instrumentation

  • 3.3.2 e

l)

' Table 3.3.21 (page 3 of 12)

Engineered safeguards Actuation systee Instrumentation l

l APPLICASLE N00ts CTHEa sPECIFit0 at0UIntD suaYt!LLANCE ALLowASLE Ta!P FUNCTION CONDITIONS CHANNELS CONDITIONS atQUIntMENTs VALut stTrotwT 14 sG 810wdown Isolation

a. Passive Residual 1.2.3.4U+8) Refer to Function 13 (Passive mesidual weat menoval Heat aseoval Heat Heat tachanger actuation) for all initiating functions tachanger and reevirements.

Actuation b, sc marrow aange 1.2.3.4U) 4 per 54 8a sa 3.3.2.1 water Level - Low (a 45.000 sa 3.3.2.4 lbel sa 3.3.2.5 sa 3.3.2.6

15. seron Oilution 81ock
a. source mange 2(f).3.4(*) 4 s.T sa 3.3.2.1 moutron Flux sa (s source multiplication 3.3.2,4 mange Fluu x 54 3.3.2.5 1.6 in 50 sa 3.3.2.6 minutes) 5(*) 4 6.P 54 3.3.2.1 (s source sa 3.3.2.4 aange Flum x 54 3.3.2.5 1.6 in 50 sa 3.3.2.6 minutes
b. neactor Trip nefer to Function 18.a (EsFAs Interlocks. neactor Trip P 4) for all requirements,
c. sattery Charger 1.2.3.4(*) 4 a.T sa 3.3.2.3 (a 143 v']

Inout voltage - divisions sa 3.3.2.4 Low

' 5(") 4 s.P sa 3.3.2.3 (a 343 v*)

divisions sa 3.3.2.4

16. Chemical volume and Control system mekevo Isolation
a. 5G marrow aan 1.2.3.4U.8) 4 per sc s,a sa 3.3.2.1 water Level ge (s 95%)

Migh 2 sa 3.3.2.4 sa 3.3.2.5 .

sa 3.3.2.6

b. Pressurizer water 1.2.3C *) 4 4.Q sa 3.3.2.1 [s 30s*]

Level - High 1 sa 3.3.2.4 sa 3.3.2.5 sa 3.3.2.6

c. Pressurizer water 1.2.3.40'"'D) 4 s.T sa 3.3.2.1 (s 6MMye Level - High 2 sa 3.3.2.4 74%. see sa 3.3.2.5 sa 3.3.2.6 W
d. Containment 1.2.3I *) 4 0.0 54 3.3.2.1 (s 100 t/hr) madioactivity - sa 3.3.2.4 Migh 2 sa 3.3.2.5 sa 3.3.2.6 (continued)

(f) selow the P 6 (Intermediate mange neutron riux) interlocks.

U) wit" the aC5 not being cooled by the hermal assidual weat neeoval systee (ans).

(e) Not applicable for valve isolation Functions whose associated flow path is isolated.

(p) Above the P 19 (acs Pressure) interlock.

= g. m , , . . - a . . . -- u . - _ -

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  • iT " " : : ^ . .. ."

h AP600 3.3 37 08/97 Amendment 0 1po1\aedo0\techspet\150MM2.r07 Coo 417

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