Pre-course ILT CS

Question 1

What conditions will initiate a CS actuation?

Answer 1

Containment Hi-3 >20psig 2/4
Manual 2/2 @ 1/2 locations

Question 2

What happens on an auto actuation of CS?

Answer 2

CS007 Pump Discharge Opens
CS019 Eductor Suction Opens
CS Pump starts after Eductor Suction opens
CS010 Eductor Iso valve gets confirmation signal

Question 3

What are the CS pump auto start interlocks?

Answer 3

C/S in A/T or A/C
CS019 eductor suction open
Cntmnt Hi-3 at 20 psig 2/4 OR manual 2/2 switches

Question 4

CS

Question 5

What are the CS pump Test Start interlocks?

Answer 5

C/S in close position
CS007 Closed
CS040 Closed
SI001 Open
Test Switch in “TEST”