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 10 3 M SR 3.3.1.1 s 93.8% of Level - High SR 3.3.1.7 instrument SR 3.3.1.10 span
- 10. Reactor Coolant IN@ 3 per loop M SR 3.3.1.1 2 8&8%"
Flow - Low SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.16
- 11. Not Used
- 12. Undervoltage 2/bus M SR 3.3.1.9 2 10105 Vac RCPs SR 3.3.1.10 SR 3.3.1.16
- 13. Underfrequency j (9) 2/bus M SR 3.3.1.9 k57.1 Hz RCPs SR 3.3.1.10 SR 3.3.1.16
- 14. Steam Generator (SG) Water Level Low-Low(,
- a. Steam 1,2 4perSG E SR 3.3.1.1 k 25.2% of I Generator SR 3.3.1.7 Narrow Range Water Level SR 3.3.1.10 Instrument Low-Low SR 3.3.1.16 Span (Adverse Containment Environment)
- b. Steam 4 per SG E SR 3.3.1.1 k19.8% of Generator SR 3.3.1.7 I
Narrow Range Water Level SR 3.3.1.10 Instrument Low-Low SR 3.3.1.16 Span (Normal Containment Environment)
(continued)
(a) The Allowable Value defines the limiting safety system setting. See the Bases for the Trip Setpolnts.
(g) Above the P-7 (Low Power Reactor Trips Block) Interlock.
(D) The applicable MODES for these channels In Table 3.3.2-1 are more restrictive.
(m) % of loop minimum measured flow (MMF = 95.660 gpm)
(P) 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 I 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)
(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 I 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 M SR 3.3.2.1
- 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)
(a) The Allowable Value defines the limiting safety system setting. See the Bases for the Trip Setpoints.
Except when aN MFIVs are closed.
(k) With a time delay s 240 seconds.
(i) With a time delay s 130 seconds.
(q) Feedwater Isolation only.
(r) 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 1,2,3 I/pump P SR 3.3.2.8 NA
- b. Automatic 1,2,3 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)
- c. Automatic 1,2,3 2 trains Q SR 3.3.2.3 NA Actuation Logic and Actuation Relays (BOP ESFAS)
- d. SG Water Level Low-Low (1) Steam 1,2.3 4 per SG D SR 3.3.2.1 2 25.2% of I Generator SR 3.32.5 Narrow Range Water Level SR 3.3.2.9 Instrument Low-Low SR 3.3.2.10 Span (Adverse Containment Environment)
(2) Steam I&),2,~r), 3O 4 per SG D SR 3.3.2.1 2 19.8% of I Generator SR 3.3.2.5 Narrow Range Water Level SR 3.3.2.9 Instrument Low-Low SR 3.32.10 Span (Normal Containment Environment)
(continued)
(a) The Allowable Value defines the limiting safety system setting. See the Bases for the Trip Setpoints.
(r) 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