Interlock Defeat /
Device Disable
Management System
v1.5
(Driver)
Accelerator Complex:
Driver
RIB
TR13
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Implementation
Removal
Interlock Defeat
System(s) Affected:
Ion sources and injection BL
Interlock to be Defeated:
ISIS SK-1 Cable #610817
Implementation:
Number:
Date:
2017-06-30
Time:
09:00:00
2017-1
Implemented By:
Micheal Donohoe
In Consultation With:
Status:
Active
Estimated Duration:
104 weeks
Reason for Defeat:
SKIMMER section alarms with no beam on.
Number of Yellow Tags:
2
Location of Defeat Tag(s):
1) MCR Defeat Board
2) Cable in BOP
How Was Defeat Implemented?
Where is Defeat Located?:
Cable shorted.
SKIMMER BOP#2 west side of horizontal injection line.
Describe Alternate Protection:
Other sections of SK-1 still connected.
Fault Reports:
10094
Work Permits:
Disables:
Interlock Defeat
Removal:
Number:
Date:
Time:
2017-1
Removed by:
Status:
Active
Interlock Verification Method:
Number of Tags Removed:
0
Comments:
Micheal Donohoe:
2020-11-14 12:45:50.680922
Original defeat #7979.
Requested/approved/implemented by P. Yandon.
2020-10-03: Still shorted. (J.U.)
Brandon Humphries
David Bandiera
Elena Bylinskaia
Jason Wait
Robert Scheepmaker
Eric Chapman
Ryan Lovelidge
Riley Schick-Martin
Dale Nagra
Travis Kurucz
Chris Sooley
Kevin Lucow
Jas Uppal
Kathleen Genge
Gauhar Hayat
Frank Hosta
Ryan Anderson
