Device Disable

Systems(s) Affected:
Services

Device to be Disabled
BL1 LCW South Heat Exchanger

Implementation:	Number:
Date: 2022-02-07 Time: 08:15:00	2022-23
Implemented By: Frank Hosta
In Consultation With:

Status:
Active

Est. Duration:
2 weeks

Reason for Disable:
The heat exchanger has a small leak.

Conditions for Removal:
MSRV has had a chance to tighten the plates.

Number of Red Tags:
2

Location of Disable Tag(s):
1) At the heat-exchanger valve.
2) MCR DFt board.

How was Disable Implemented?
Where is Disable Located?
Valves to heat-exchanger closed.

Verification Method:
Leak has stopped.

Lock ID Number(s):
n/a

Fault Reports:
14697

Work Permits:

Defeats:

Device Disable

Removal:	Number:
Date: Time:	2022-23
Removed By:

Status:
Active

Have the Following Conditions for Removal Been Met? No
MSRV has had a chance to tighten the plates.
All associated Work Permits have been returned

Device Functionality Verification Method:

Number of Red Tags Removed:
0

Comments:

Frank Hosta: 2022-02-07 08:06:41.365894
Reported by Peter Bratt.

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

Device Disable

Device Disable

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