ML20065S361
| ML20065S361 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 10/22/1982 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20065S354 | List: |
| References | |
| NUDOCS 8211010195 | |
| Download: ML20065S361 (10) | |
Text
TABLE 3.3.3-1 o-om E" $
EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION 35 EE N MINIMUM OPERABLE APPLICABLE o-E, CHANNELS PER TRIP OPERATIONAL FUNCTION (a)
CONDITIONS ACTION 00,35 IRIP FUNCTION 85 Z con A.
DIVISION I TRIP SYSTEM El]" g 1.
RHR-A (LPCI MODE) & LPCS SYSTEM 2(b) 1, 2, 3, 4*, 5*
30 Reactor Vessel Water Level - Low Low Low, Level 1 a.
2(U) 1, 2, 3 30 b.
Drywell Pressure - High 1
1,2,3,4*,5*
31 LPCS Pump Discharge Flow-Low (Bypass)fressac<
c.
A.res A 17 e4,en Leme d.
LPCS^ Injection Valve 95f.rr:niic'.". a ;;r:-Low 1/Mve.
1,2,3 32 4*, 5*
33 (grmissive)
}
e.
-i8G4-In tion Valve Cif f;r:nti:1 Pressure-Low
- E 1,2,3
-3 f 3s 4*, 5" nHK (Permissive) 1 1,2,3,4*,5*
32 m
h f.
LPCI Pump A Start Time Delay Relay 1
1,2,3,4*,5*
31 LPCI Pump A Discitarge Flow-Low (Bypass) g.
1/ division 1,2,3,4*,5*
34 h.
Manual Initiation AUTOMATIC DEPRESSURIZATION SYSTEM. TRIP SYSTEM "A"#
2.
ID) 1, 2, 3 30 Reactor Vessel Water Level - Low Low Low, level 1 2
a.
coincident with 2(b) 1, 2, 3 30 b.
Drywell Pressure - High 1
1,2,3 32 c.
ADS Timer d.
Reactor Vessel Water Level - Low, level 3 (Permissive) 1 1,2,3 32 LPCS Pump Discharge Pressure-High (Permissive) 2 1,2,3 32 l
e.
j f.
LPCI Pump A Discharge Pressure-High (Permissive) 2 1,2,3 32 1/ division 1, 2, 3 34 g.
Manual Initiation
(
(
i TABLE 3.3.3-1 (Centinu:d) a g
EMERGENCY CORE-COOLING SYSiEM ACTUATION INSTRUMENTATION i
v, j
l, MINIMUM OPERABLE APPLICABLE
?
CHANNELS PER TRIP OPERATIONAL FUNCTION (a)
CONDITIONS ACTION E
TRIP FUNCTION B.
DIVISION 2 TRIP SYSTEM
~
1.
RHR 8 & C (l.PCI MODE) 2(b) 1,2,3,4*,5*
30 Reactor Vessel Water Level - Low, Low Low, Level 1 fD) a.
2 1, 2, 3 30 Drywell Pressure - liigh b.
1/ valve 1, 2, 3 32 c.
LPCI jection Valve C.fc.m..t ki Pressure-Low 4^, 5*
33 l
(Permissive) 1 1, 2, 3, 4*, 5*
32 d.
LPCI Pump B Start Time Delay Relay 1/ pump 1, 2, 3, 4 *, 5*
31 LPCI Pump Discharge Flow - Low (Bypass) e.
1/ division 1, 2, 3, 4*, 5*
34 Manual Initiation srive) f.
LPcI aft, Taa t.t.a Mve. bcb bsore. -Leo (krW Y
AUTOMATIC DEPRESSURIZATION SYSTEM TRIP SYSTEM "B",'u e
i g.
y 9 4, g,
- ,g33 2.
2(b) 1, 2, 3 30 Reactor Vessel Water Level - Low Low Low, level 1 a.
'i coincident with CD) 1, 2, 3 30 2
b.
Drywell Pressure - High 1
1,2,3 32 c.
ADS Timer 1
1,2,3 32 Reactor Vessel Water Level - Low, level 3 (Permissive) d.
LPCI Pump B and C Discharge Pressure - High 2/ pump 1,2,3 32 e.
(Permissive) 1/ division 1, 2, 3 34 f.
Manual Initiation
TABLE 3.3.3-1 (Continued)
EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION ACTION ACTION 30 -
With the number of OPERABLE channels less than required by the Minimum OPERABLE Channels per Trip Function requirement:
With one channel inoperable, place the inoperable channel a.
in the tripped condition within one hour
- or declare the associated system inoperable.
b.
With more than one channel inoperable, declare the associated system inoperable.
With the number of OPERABLE channels less than required by the ACTION 31 -
Minimum OPERABLE channels per Trip Function, place the inoperable channel in the tripped condition within one hour; restore the inoperable channel to OPERABLE status within 7 days or declare the associated system inoperable.
ACTION 32 -
With the number of OPERABLE channels less than required by the Minimum OPERABLE Channels per Trip Function requirement, declare the associated ADS trip system or ECCS inoperable.
With the number of OPERABLE channels less than the Minimum ACTION 33 -
OPERABLE Channels per Trip Function requirement, place the inoperable channel in the tripped condition within one hour.
s_
ACTION 34 -
With the number of OPERABLE channels less than required by the Minimum OPERABLE Channels per Trip Function requirement, restore the inoperable channel to OPERABLE status within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or declare the associated ADS valve or ECCS inoperable.
With the number of OPERABLE channels less than required by the ACTION 35 -
Minimum OPERABLE Channels per Trip Function requirement For one trip system, place that trip system in the tripped a.
condition within one hour
- or declare the HPCS system inoperable.
For both trip systems, declare the HPCS system inoperable.
b.
With the number of OPERABLE channels less tnan required by the ACTION 36 -
Minimum OPERABLE Channels per Trip Function requirement, place at least one inoperable channel in the tripped condition within one hour
- or declare the HPCS system inoperable.
With the number of OPERABLE channels less thar. the Total Number ACTION 37 -
of Channels, declare the associated emergency diesel generator inoperable and take the ACTION required by Specification 3.8.1.1 h
or 3.8. L 2, as appropriate.
r' "Tne provisions of Specification 3.0.4 are not applicable.
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IABLE 3.3.3-2 I
E EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION SEIP0lHIS
?
ALLOWABLE E
TRIP SETPOINT VALUE IRIP FUNCTION A.
DIVISION 1 TRIP SYSTEM H
1.
RilR-A (LPCI MODE) AND LPCS SYSTEM Reactor Vessel Water Level - Low Low Low, level 1
>- 129 inches *
>- 136 inches
- b.
Drywell Pressure - liigh 7 1.69 psig 7 1.89 psig a.
LPCS Pump Discharge Flow-Low I 750 gpm i 640 gpm 4.
L'C; kjactier "i "i.fferential "ra ;..m L
7 720 paid, decre2:in;;
F 700 paid, dccrea3ing c.
T - 7no nc ;,i e;7c33 -y V 790 acid, d::ren'ina s
e c.
LPC! Inj m ;ui. Ll.c Disic c. u oi Fi ca cc -L;..
7 5 seconds 7 6 seconds i
f.
LPCI Pump A Start Time Delay Relay 9
LPCI Pump A Discharge Flow-Low I 1000 gpm i 550 gpm RA RA h.
Manual Initiation R
2.
AUTOMATIC DEPRESSURIZATION SYSTEM TRIP SYSTEM "A" Reactor Vessel Water Level - Low Low Low, Level 1
>- 129 inches *
>- 136 inches
- Y b.
Drywell Pressure - liigh 7 1.69 psig 7 1.89 psig g
a.
7 105 seconds 7 117 seconds c.
ADS Timer d.
Reactor Vessel Water Level-Low, level 3 i 12.5 inches" i 11 inches
- a LPCS Pump Discharge Pressure-liigh i 146 psig, increasing i 136 psig, increasing f.
LPCI Pump A Discharge Pressure-liigh i 119 psig, increasing Y 106 psig, increasing e.
g.
Manual Initiation HA HA (d. i. Pts /s Pe1 A L ed. %he. L) s..se..t,e soo ps t 2o psg 3
Press w e h w l.ck q
l i r Prestore 5'oc psig t go ps,y
/ e. Lfts /tttI A Lyd.ew he Rw.
(
A e h hrlock.
(
/
(
(
TABLE 3.3.3-2 (Continued)
E EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION SETPOINTS m
?
ALLOWABLE i~
TRIP SETPOINT VALUE TRIP FUNCTION f
B.
DIVISION 2 TRIP SYSTEM
~
1.
Reactor Vessel Water Level - Low Low Low, level 1
>- 129 inches *
>- 136 inches
- b.
Dryvell Pressure - High 7 1.69 psig 7 1.89 psig a.
A 4.
' PCI Injec'.ier. "ai v e G iiica ci.i.iel Prc;;ure-Lau
[72"psid,decren:n; i 703 p5id, d:cr c;in;;
< 5 seconds
< 6 seconds d.
LPCI Pump B Start Time Delay Relay e.
LPCI Pump Discharge Flow-Low i 1000 gpm V 550 gpm NA NA f.
Manual Initiation VIGMATIC DEPREked... et Rdress.1,o Efarlocksoo s1 de s alle. Iw
+ no Is I SURIZATION SYSTEM TRIP SYSTEM "B" 2.
Reactor Vessel Water Level - Low Low Low, Level 1
>- 129 inches *
>- 136 inches
- R a.
T b.
Drywell Pressure - High 7 1.69 psig 7 1.89 psig 7 105 seconds I 117 seconds M
c.
ADS Timer d.
Reactor Vessel Water Level-Low, level 3 Y 12.5 inches
- I 11 inches
- LPCI Pump B amd C Discharge Pressure-High I 119 psig, increasing i 106 psig, increasing NA NA e.
f.
Manual Initiation L ediow Vdve Inj. Las ao Soops,g t 20 ps, C.
LPCI B/C.
3 buort Iderlock
.~
l
TABLE 3.3.3-3 EMERGENCY CORE COOLING SYSTEN RESPONSE TIMES
\\
RESPONSE TIME (Seconds)
ECCS 1.
LOW PRESSURE CORE SPRAY SYSTEM
$ 40 W 2.
LOW PRESSURE COOLANT INJECTION MODE OF RHR SYSTEM w
(
a.
Pumps A and B 1M W b.
Pump C i 40 g 3.
AUTOMATIC DEPRESSURIZATION SYSTEM NA 4.
HIGH PRESSURE CORE SPRAY SYSTEM i 27 5.
LOSS OF POWER NA s
s Yh 9 >
.r p wm-n
,q,4.,u,,_,,
- W fA ~g33 mail ma m nkos 3
g wihri a,
WAy
~
1 LA SALLE - UNIT 1 3/4 3-31
- ~
^-
TABLE 4.3.3.1-1 G
h5 EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMEllTATION SURVEILLANCE REQUIREMENTS G
OPERATIONAL CliANNEL d-l' CHANNEL FUNCTIONAL CHANNEL CONDITIONS FOR WHICH i'
TRIP FUNCTION CHECK TEST CALIBRATION SURVEILLANCE REQUIRED A.
DIVISION I TRIP SYSTEM 1.
RHR-A (LPCI H00E) AND LPCS SYSTEM a.
Low Low Low, level 1 5
M R
1, 2, 3, 4*, 5*
b.
Drywell Pressure - High NA M
Q 1, 2, 3 c.
LPCS Pump Discharge Flow-Low NA M
Q 1, 2, 3, 4*, 5*
6.
LTCC :njecti:
Vol.c D;iic.c..i.ai r-9P n ree re-Lee s?W4 M
R 1, 2, 3, 4*,
5*
LC?! :njcutie.; Valvc 0;isc. c..tial t'
i.
a
^
^
,g'A8 M
R 1, 2, 3, 4*, 5*
i' f.
LPCI Pump A Start Time Delay k'
Relay NA M
Q 1, 2, 3, 4*, 5*
g.
LPLI Pump A flow-Low NA M
Q 1, 2, 3, 4*, 5*
h.
Manual Initiation NA R
NA 1, 2, 3, 4*, 5*
AUTOMATIC CEPRESSURIZATION SYSTEM TRIP SYSTEM "A"#
2.
a.
Low Low Low, Level 1
'S M
R 1, 2, 3 b.
Drywell Pressure-High NA M
Q 1, 2, 3 c.
ADS Timer NA M
Q 1, 2, 3 d.
Low, Level 3 S
M R
1, 2, 3 e.
LPCS Pump Discharge Pressure-High NA N
Q 1, 2, 3 f.
LPCI Pump A Discharge Pressure-High NA M
Q 1, 2, 3 g.
Manual Initiation NA R
NA 1, 2, 3 A
d
- d. LPes / t.PCI'hy
- on WLt. _h). L. e Ass, om.Laul.ek y e. Lfts /t/tI A hee 6 %, Ry
(
I S.- s s i n, 7 mie vin e n
REACTOR COOLANT SYSTEM SURVEILLANCE REQUIREMENTS (Continued) 4.4.3.2.2 Each reactor coolant system p~ressure isolation valve specified in Table 3.4.3.2-1 shall be demonstrated OPERABLE:
a.
Pursuant to Specification 4.0.5, except that in lieu of any leakage testing required by Specification 4.0.5, each valve shall be demonstrated OPERABLE by verifying leakage to be within its limit:
1.
At least once per 18 months, and 2.
Prior to returning the valve to service following maintenance, repair or replacement work on the valve which could affect its leakage rate.
- : ;ff;;f-,
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- f;;'.ia; ;;t;;;, th; LICO ;,et..T. che;%
!re
- 1:21 T000...J LL. L 01,,.i check.ei..
1:12 I001 A, e, -.e C-
=h=11
=1-- 5: f: :a;t..;.4 072RnoLE wy veri fying isen.v. i. Le -
' rith'- it; l.
6.
in' 00LO 2"'T"^t Or ".EF"ELI". mf* r 1.
"h:.;...
- .L. uni 6 n==
u==n th i.....i.. vi Lucu...se prier t; r:::te-raalant syst==
t-
- r:ture exceedi g 200'"
2.
"ithia 24 boo, iviivwing vaive oisturoance except when in COLD ~
anu s uwwn or MCPUELANu. '
The provisions of Specification 4.0.4 are not applicable for entry into OPERATIONAL CONDITION 3.
l b.
By demonstrating OPERABILITY of the high/ low pressure interface valve leakage pressure monitors by performance of a:
1.
CHANNEL FUNCTIONAL TEST at least once per 31 days, and 2.
CHANNEL CALIBRATION at least ence per 18 months, With the alarm setpoint for the:
1.
HPCS system 5 100 psig.
2.
LPCS system 1 500 psig.
3.
LPCI/ shutdown cooling system 1 400 psig.
4.
RHR shutdown cooling i 190 psig.
5.
RCIC 1 90 psig.
l LA SALLE - UNIT 1 3/4 4-8
I i
TABLE 4.3.3.1-1 (Continued)
E h
EMERGENCY CORE COOLING SYSTEM ACTUATION INSTRUMENTATION SURVEILLANCE REQUIREME G
OPERATIONAL CHANNEL E-5 CHANNEL FUNCTIONAL CHANNEL CONDITIONS FOR WHICH
[
TRIP FUNCTION CHECK TEST CALIBRATION SURVEILLANCE REQUIRED B.
DIVISION 2 TRIP SYSTEM 1.
Low Low Low, Level 1 S
M R
1,2,3,4*,5*
b.
Drywell Pressure - High NA M
Q 1, 2, 3 pt -LM' hje:M a-
'!:h. C ; iies em.iai-p ra c ~ r e - Las h MA M
R 1,2,3,4*,5*
d.
LPCI Pump B Start Time Delay Relay NA M
Q 1, 2, 3, 4*, 5*
LPCI Pump Discharge Flow-Low NA M
Q 1, 2, 3, 4*, 5*
}
f.
Manual Initiation NA R
NA 1, 2, 3, 4*, 5*
e.
M g,
g, 2, *s > y ss>$s
- s. LRT Blc Zmy%\\*e R$fress W hkluk AA* AUTOMATIC DEPRESSURIZATION SYSTEM TRIP SYS
't' 2.
"w a.
Low Low Low, level 1 S
M R
1,2,3 b.
Drywell Pressure-High NA M
Q 1, 2, 3 f
c.
ADS Timer NA M
Q 1, 2, 3 d.
1.v, Level 3 S
H R
1, 2, 3 e.
LPCI Pump B and C Discharge Pressure-liigh NA M
Q 1, 2, 3 f.
Manual Initiation NA R
NA 1, 2, 3 t.rc I sh zonahm ulve L L,e c.
3 Assure w %kleeJ<