AOP-209 (4) Loss of Turbine Building Closed Cooling Water System
Studied by 1 person
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/9
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
10 Terms
Basic Entry Conditions
Initial TSC Assessment
Intact
Idle TCS Pump
(Step 1)
Only if Surge Tank is >68.5”
*Normal Operation: TCS-V095 Surge Tank Makeup AOV maintains between 72.5”-126”
**There is a Manual Local AOV Bypass to fill the tank (Room 20600)
TCS Pump Assessment
Requirement to start idle TCS pump
Cavitation
What if all efforts to restore TCS Surge Tank are exhausted?
(Step 3)
IF TCS Surge Tank level continues to lower,
Place Plant in MODE 3 using AOP-101 Rapid Power Reduction
Sources of leakage INTO TCS
(Step 4)
SSS Coolers
MFW Pump LO coolers
Generator Stator coolers
EHC coolers
LOS coolers
TCS Discharge Pressure
(Step 5)
CWS Operation
AOP-203
(Step 6)
TCS Heat Exchanger
(Step 7)
Hx Outlets 85°-105°F
TCS Flow
Generator Cooling
If TCS Lost
Pumps secured
Condenser Vacuum
Secondary Sampling
(Steps 15-18)
Note 
Flashcards (32)