Interlock Defeat

System(s) Affected:
Fire Alarm System

Interlock to be Defeated:
ISAC 2 node 6 disarmed, FAS zone 3 offline

Implementation:	Number:
Date: 2024-11-25 Time: 08:23:00	2024-519
Implemented By: Ryan Lovelidge
In Consultation With:

Status: Removed

Estimated Duration:
8 hours

Reason for Defeat:
Installing an alarm bell in the new ISAC II clean room.

Number of Yellow Tags:
1

Location of Defeat Tag(s):
n/a

How Was Defeat Implemented?
Where is Defeat Located?:
MCR FAS graphics, Telus monitoring.

Describe Alternate Protection:
Building is occupied.

Fault Reports:

Work Permits:
C2024-11-25-2

Disables:

Interlock Defeat

Removal:	Number:
Date: 2024-11-25 Time: 14:35:00	2024-519
Removed by: Ryan Lovelidge

Status: Removed

Interlock Verification Method:
Work complete. Node 6 and zone 3 are back online.

Number of Tags Removed:
1

Comments:

Chris Sooley: 2024-12-02 13:22:50.388942
Defeat removed for December 2, 2024
Chris Sooley: 2024-12-02 10:52:35.888985
Defeat reactivated for December 2, 2024