Device Disable

Systems(s) Affected:
Services

Device to be Disabled
AL-ALCW Heat Exchanger Valves H-18 closed and D-17 throttled

Implementation:	Number:
Date: 2024-12-22 Time: 05:13:00	2024-582
Implemented By: Gauhar Hayat
In Consultation With: Jas Uppal

Status:
Active

Est. Duration:
16 weeks

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

Conditions for Removal:
Main magnet back on.

Number of Red Tags:
3

Location of Disable Tag(s):
Al-ALCW Ht. Ex. Valves H-18, D-17.
MCR Defeat Board.

How was Disable Implemented?
Where is Disable Located?
SAB3 heat exchangers H-18 closed and D-17 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:
Active

Have the Following Conditions for Removal Been Met? No
Main magnet back on.
All associated Work Permits have been returned

Device Functionality Verification Method:

Number of Red Tags Removed:
0

Comments: