ML032801087
| ML032801087 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 10/02/2003 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| Donohew J N, NRR/DLPM,415-1307 | |
| Shared Package | |
| ML032790677 | List: |
| References | |
| TAC MB6504 | |
| Download: ML032801087 (4) | |
Text
RTS Instrumentation 3.3.1 Table 3.3.1-1 (page 3 of 8)
Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDmONS REQUIREMENTS VALUEDa
- 9.
Pressurizer Water Level - High 10 3
M SR 3.3.1.1 SR 3.3.1.7 SR 3.3.1.10 s 93.8% of instrument span 2 8&8%"
- 10.
Reactor Coolant Flow - Low IN@
3 per loop M
SR 3.3.1.1 SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.16
- 11.
Not Used
- 12.
- 13.
Underfrequency RCPs j (9) 2/bus 2/bus M
SR 3.3.1.9 SR 3.3.1.10 SR 3.3.1.16 M
SR 3.3.1.9 SR 3.3.1.10 SR 3.3.1.16 2 10105 Vac k57.1 Hz
- 14.
Steam Generator (SG) Water Level Low-Low(,
- a. Steam Generator Water Level Low-Low (Adverse Containment Environment) 1,2 4perSG E
SR 3.3.1.1 SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.16 k 25.2% of I
Narrow Range Instrument Span
- b.
Steam Generator Water Level Low-Low (Normal Containment Environment) 4 per SG E
SR 3.3.1.1 SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.16 k19.8% of Narrow Range Instrument Span I
(continued)
(a)
(g)
(D)
(m)
(P)
The Allowable Value defines the limiting safety system setting. See the Bases for the Trip Setpolnts.
Above the P-7 (Low Power Reactor Trips Block) Interlock.
The applicable MODES for these channels In Table 3.3.2-1 are more restrictive.
% of loop minimum measured flow (MMF = 95.660 gpm)
Except when the Containment Pressure - Environmental Allowance Modifier channels in the same protection sets are tripped.
CALLAWAY PLANT 3.3-19 Amendment No. 157
ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 4 of 8)
Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUEL)
- 5. Turbine Trip and Feedwater Isolation
- a. Automatic 12° 3°)
2 trains G
SR 3.3.2.2 NA Actuation Logic SR 3.3.2.4 and Actuation SR 3.3.2.6 Relays (SSPS)
SR 3.3.2.14
- b. Automatic
- 1. 2, 30 2 trains" G
SR 3.3.2.2 NA Actuation Logic and Actuation Relays (MSFIS)
- c. SGWaterLevel -
1.2 4 perSG I
SR 3.3.2.1 s79.8% of High High (P-14)
SR 3.3.2.5 Narrow Range SR 3.3.2.9 Instrument SR 3.3.2.10 Span
- d. Safety Injection Refer to Function 1 (Safety Injection) for all Initiation functions and requirements.
- e. Steam Generator Water Level Low-Low'a (1) Steam 1 2 3° 4 per SG D
SR 3.3.2.1 a 25.2% of Generator SR 3.3.2.5 Narrow Range Water Level SR 3.3.2.9 Instrument Low-Low SR 3.3.2.10 Span (Adverse Containment Environment)
(continued)
I (a) The Allowable Value defines the limiting safety system setting. See the Bases for the Trip Setpoints.
()
Except when all MFIVs are closed.
(o) Each train requires a minimum of two programmable logic controllers to be OPERABLE.
(q) Feedwater isolation only.
CALLAWAY PLANT 3.3-40 Amendment No. 157
ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 5 of 8)
Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(4)
- 5. Turbine Trip and Feedwater Isolation
- e.
Steam Generator Water Level Low-Low(q (continued)
(2) Steam Generator 1() 20, 3e' 4 per SG D
SR 3.3.2.1 19.8% of Water Level SR 3.3.2.5 Narrow Range Low-Low (Normal SR 3.3.2.9 Instrument Containment SR 3.3.2.10 Span Environment)
(3) Vessel AT Equivalent Including delay timers - Trip Tfne Delay (a) Vessel AT 1, 2 4
- Vessel AT (Power-1)
SR 3.3.2.5 Equivalent to SR 3.3.2.9 13.9% RTPW SR 3.3.2.10 (b) Vessel AT 1, 2 4
M SR 3.3.2.1 s Vessel AT (Power-2)
SR 3.3.2.5 Equivalent to SR 3.3.2.9 23.9% RTPM SR 3.3.2.10 (4) Containment 1, 2°, 3(D 4
N SR 3.3.2.1 s 2.0 psig Pressure -
SR 3.3.2.5 Environmental SR 3.3.2.9 Allowance Modifier SR 3.3.2.10 (continued)
I (a)
(k)
(i)
(q)
(r)
The Allowable Value defines the limiting safety system setting. See the Bases for the Trip Setpoints.
Except when aN MFIVs are closed.
With a time delay s 240 seconds.
With a time delay s 130 seconds.
Feedwater Isolation only.
Except when the Containment Pressure - Environmental Allowance Modifier channels In the same protection sets are tripped.
CALLAWAY PLANT 3.3-41 Amendment No. 157
ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 6 of 8)
Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER REQUIRED SURVEILLANCE ALLOWABLE FUNCTION SPECIFIED CHANNELS CONDITIONS REQUIREMENTS VALUEz CONDITIONS
- a. Manual Initiation
- b. Automatic Actuation Logic and Actuation Relays (SSPS)
- c. Automatic Actuation Logic and Actuation Relays (BOP ESFAS) 1,2,3 1,2,3 1,2,3 I/pump 2 trains 2 trains P
SR 3.3.2.2 SR 3.3.2.4 SR 3.3.2.6 Q
SR 3.3.2.3 NA NA NA
- d. SG Water Level Low-Low (1) Steam Generator Water Level Low-Low (Adverse Containment Environment) 1,2.3 4 per SG D
SR 3.3.2.1 SR 3.32.5 SR 3.3.2.9 SR 3.3.2.10 2 25.2% of I
Narrow Range Instrument Span (2) Steam Generator Water Level Low-Low (Normal Containment Environment)
I&),2,~r), 3O 4 per SG D
SR 3.3.2.1 SR 3.3.2.5 SR 3.3.2.9 SR 3.32.10 2 19.8% of Narrow Range Instrument Span I
(continued)
(a)
(r)
The Allowable Value defines the limiting safety system setting. See the Bases for the Trip Setpoints.
Except when the Containment Pressure - Environmental Allowance Modifier channels in the same protection sets are tripped.
I CALLAWAY PLANT 3.3-42 Amendment No. 157