Interlock Defeat

System(s) Affected:
Fire Alarm System

Interlock to be Defeated:
Zone 2 test. Detectors SAB2 and B3.

Implementation:	Number:
Date: 2024-12-23 Time: 12:15:00	2024-586
Implemented By: Frank Hosta
In Consultation With:

Status: Removed

Estimated Duration:
6 hours

Reason for Defeat:
Large water leak on SA B1 level. Concern that water may drip down to the detectors on the B2 and B3 level causing a short/alarm.

Number of Yellow Tags:
1

Location of Defeat Tag(s):
n/a

How Was Defeat Implemented?
Where is Defeat Located?:
CR FAS display.

Describe Alternate Protection:
Occupied by MSRV cleaning up water.

Fault Reports:

Work Permits:

Disables:

Interlock Defeat

Removal:	Number:
Date: 2024-12-23 Time: 20:00:00	2024-586
Removed by: Chris Sooley

Status: Removed

Interlock Verification Method:
Detectors re-armed in FAS Panel, system reset. Zone 2 back online for monitoring

Number of Tags Removed:
1

Comments: