Device Disable

Systems(s) Affected:
Services

Device to be Disabled
AL-ALCW Heat Exchangers H-18 closed an D-17 throttled

Implementation:	Number:
Date: 2023-10-03 Time: 09:30:00	2023-540
Implemented By: Chris Sooley
In Consultation With: David Bandiera

Status:
Removed

Est. Duration:
1 weeks

Reason for Disable:
Reduced heat load, main magnet is off.

Conditions for Removal:
Main magnet back on.

Number of Red Tags:
2

Location of Disable Tag(s):
DCR Defeat board, Heat exchanger D-17 valve handle

How was Disable Implemented?
Where is Disable Located?
SAB3 heat exchangers H-18 closed and D17 throttled.

Verification Method:
Visially confirmed valve position at heat exchangers H-18 and D-17.

Lock ID Number(s):

Fault Reports:

Work Permits:

Defeats:

Status:
Removed

Have the Following Conditions for Removal Been Met? Yes
Main magnet back on.
All associated Work Permits have been returned

Device Functionality Verification Method:
Heat Exchangers H-18 and D-17 valves fully open, checked locally.

Number of Red Tags Removed:
2

Comments:

Interlock Defeat / Device Disable Management System v1.5 (Driver)