Fire Detection and Actuation System

Question 1

Fire Detection and actuation system purpose?

Answer 1

-FDAS is designed to provide the control room with early indication of a fire by using automatic flame, heat and smoke detectors; and to protect various vital plant equipment and personnel by actuating selected fire suppression systems.

Question 2

FDAPs in the Aux building?

Answer 2

-FDAP-A1, A2, B1, B2

Question 3

FDAPs in the Condensate Polishing Buildig?

Answer 3

-FDAP-I and I1

Question 4

Location and info for FDAP-A1 and A2

Zones/Powered from?

Answer 4

• A1 on First floor Aux building beside SWBooster pumps. Has zones 1-12,20,and 28. Powered from MCC-10
• A2 in the E1/E2 room clean side, has zones 13-19,21-27, 29 and 30 (29 and 30 only on A train) Powered from MCC-10
• Can inhibit zones

Question 5

Location and info for FDAP-B1 and B2

Zones/ Powered from

Answer 5

• B1 Aux hallway south of WGDP. Has zones 1-12, 20 and 28. Powered from MCC-9
• B2 E1/E2 room RCA side. Has zones 13-19,21-27. Powered from MCC-9
• Cannot inhibit zones

Question 6

FDAP’s have a backup power that will last how long?

Answer 6

-4 hour back up battery