Interlock Defeat

System(s) Affected:
Fire Alarm System

Interlock to be Defeated:
Bells disabled for RCA3(node4) and Chemistry annex (node3)

Implementation:	Number:
Date: 2024-06-07 Time: 07:45:00	2024-299
Implemented By: Dale Nagra
In Consultation With:

Status: Removed

Estimated Duration:
8 hours

Reason for Defeat:
Fire sprinkler head replacement in Building RCA-3, Level: B1, Room: 047

Terry S. consulted.

Number of Yellow Tags:
1

Location of Defeat Tag(s):
n/a

How Was Defeat Implemented?
Where is Defeat Located?:
XL graphics, Bells disabled for RCA3(node4) and Chemistry annex (node3) under user menu.

Describe Alternate Protection:
Firewatch.

Fault Reports:

Work Permits:
C2024-06-07-1RCA3 and chemstry building

Disables:

Interlock Defeat

Removal:	Number:
Date: 2024-06-07 Time: 10:30:00	2024-299
Removed by: Dale Nagra

Status: Removed

Interlock Verification Method:
Bells back on line.

Number of Tags Removed:
1

Comments:

Dale Nagra: 2024-06-07 10:25:03.376463
Job completed. Work permit returned. Bells back on line.
Dale Nagra: 2024-06-07 07:40:52.18382
RCA3 and chemistry building under fire watch. Please see coordinator: Bhawandip Sidhu / Tejinder Sanghera