Containment chilled water system Flashcards
Why do we have a containment chilled water system surge tank open to atmosphere?
so system pressure dose not exceed 80# do to the limits of the containment isolation valves in the system closing
What will auto start the standby chiller package?
Trip of an in service chiller package.
What is the most obvious cause of a chilled water system low flow alarm?
clogged duplex strainer.
What should chilled water flow all ways go through even in open loop and why?
lakos separators. to keep from fouling up the vent units.
Draw the containment chilled water system.
What is the normal power supply for the containment chilled water system?
Unit 2 Transformer #10 Unit 1 Transformer #10 through the Xtie breakers.
What is the backup power supply for the containment chilled water system?
Livingston road 12kv
Who must you contact to feed and bleed containment chilled water?
Chemistry and Environmental.
What are the normal and backup make up supplies to the Chilled water head tank?
Normal DW. Backup NESW.
