ML033180463
| ML033180463 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 11/12/2003 |
| From: | NRC/NRR/DLPM |
| To: | |
| References | |
| TAC MB8202 | |
| Download: ML033180463 (2) | |
Text
3/4 LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS 3/4.3 INSTRUMENTATION ENGINEERED SAFETY FEATURES INTERLOCKS DESIGNATION CONDITION AND SETPOINT FUNCTION P-11 P-12 With 2 of 3 pressurizer pressure channels greater than or equal to 1915 psig.
With 2 of 4 Tag channels less than or equal to Setpoint.
Setpoint greater than or equal to 541 0F.
P-11 prevents or defeats manual block of safety injection actuation on low pressurizer pressure.
P-12 allows manual block of safety injection actuation on low steam line pressure. Causes steam line isolation on high steam flow. Affects steam dump blocks.
With 3 of 4 T,,g channels above the reset point, prevents or defeats the manual block of safety injection actuation on low steam line pressure.
I COOK NUCLEAR PLANT - UNIT 2 Page 3/4 3-22a Amendment No. +37-,--
263
I i.
3/4 LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REQUIREMENTS 3/4.3 INSTRUMENTATION TABLE 3.3-4 ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION TRIP SETPOINTS FUNCTIONAL UNIT TRIP SETPOINTS ALLOWABLE VALUES 1.
SAFETY INJECTION, TURBINE TRIP, FEEDWATER ISOLATION, AND MOTOR DRIVEN AUXILIARY FEEDWATER PUMPS
- a.
Manual Initiation
See Functional Unit 9----
- b.
Automatic Actuation Not Applicable Not Applicable Logic
- c.
Containment Pressure Less than or equal to 1.1 Less than or equal to 1.2 psig High psig
- d.
Pressurizer Pressure-Greater than or equal to Greater than or equal to Low 1815 psig 1805 psig
- e.
Differential Pressure Less than or equal to 100 Less than or equal to 112 psi Between Steam Lines-psi High
- f.
Steam Line Pressure-Greater than or equal to Greater than or equal to 585 Low 600 psig steam line psig steam line pressure pressure COOK NUCLEAR PLANT-UNIT 2 Page 3/4 3-23 Amendment No. 1, 11, 28, 134,137, 263