DEFEATS

ACK = Requires Acknowledgement

#	Status:	Implemented by:	System:	Interlock:	Description:
2025-43 ^{Implemented on: 2025-01-22}	Active	Ryan Lovelidge ^{In consultation with: Nobody}	Fire Alarm System	ARIEL target hall linear beam ^{... ARIEL target hall linear beam detectors 09:095-001/002}	Concrete pour ^{Concrete pour}
2025-41 ^{Implemented on: 2025-02-01}	Removed	Brandon Humphries ^{In consultation with: Nobody}	Ion sources and injection BL	EGUN RF interlock ^{EGUN RF interlock}	To allow for testing of the EG ^{... To allow for testing of the EGUN RF amplifier using a dummy load.}
2025-40 ^{Implemented on: 2025-01-17}	Active	Travis Kurucz ^{In consultation with: Nobody}	Fire Alarm System	02:002-45 SAE G West Stair pul ^{... 02:002-45 SAE G West Stair pull station removed.}	Pull station physically remove ^{... Pull station physically removed and will be replaced at a later date.}
2025-39 ^{Implemented on: 2025-01-17}	Removed	Travis Kurucz ^{In consultation with: Nobody}	Fire Alarm System	SA Bells disarmed ^{SA Bells disarmed}	Fixing SAE W stair MS ^{Fixing SAE W stair MS}
2025-38 ^{Implemented on: 2025-01-17}	Removed	Travis Kurucz ^{In consultation with: Nobody}	Fire Alarm System	ARIEL Target Hall Linear Beam ^{... ARIEL Target Hall Linear Beam Detectors 09:095-001 and 09:095-002}	Concrete pour ^{Concrete pour}
2025-35 ^{Implemented on: 2025-01-16}	Removed	Gauhar Hayat ^{In consultation with: Nobody}	Fire Alarm System	MHESA RCR Filter Room smoke de ^{... MHESA RCR Filter Room smoke detector 02:001-033 disarmed.}	Disarmed for RCR Hot Cell and ^{... Disarmed for RCR Hot Cell and Fume Hood HEPA Filter Testing.}
2025-32 ^{Implemented on: 2025-01-14}	Removed	Gauhar Hayat ^{In consultation with: Nobody}	Fire Alarm System	ISIS Smoke detectors 02:007-02 ^{... ISIS Smoke detectors 02:007-027 and 02:007-029 disarmed.}	Grinding work in ISIS. ^{Grinding work in ISIS.}
2025-31 ^{Implemented on: 2025-01-14}	Removed	Brandon Humphries ^{In consultation with: Nobody}	Services	ELNS:SV01 interlocks ^{ELNS:SV01 interlocks}	Repairing Oxygen Monitor #3 (O ^{... Repairing Oxygen Monitor #3 (OM3) of the Oxygen Deficiency Monitoring System (ODMS). Repair may cause an alarm which will cause ELNS:SV01 to close, but cryogenics system is running. So bypassing interlock to keep SV01 open during the repair.}
2025-30 ^{Implemented on: 2025-01-14}	Removed	Gauhar Hayat ^{In consultation with: Nobody}	Fire Alarm System	FAS Zone 3 put in test mode vi ^{... FAS Zone 3 put in test mode via monitoring company.}	VESDA Filter replacement work. ^{VESDA Filter replacement work.}
2025-29 ^{Implemented on: 2025-01-13}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Fire Alarm System	ISIS smoke detectors. ^{ISIS smoke detectors.}	Metal grinding for ISIS constr ^{... Metal grinding for ISIS construction.}
2025-27 ^{Implemented on: 2025-01-13}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Fire Alarm System	ISAC 2 Experimental Hall Linea ^{... ISAC 2 Experimental Hall Linear Beam Detectors}	ISAC 2 clean room construction ^{... ISAC 2 clean room construction.}
2025-26 ^{Implemented on: 2025-01-10}	Removed	Sierra Dean ^{In consultation with: Eric Chapman , Kevin Lucow}	Safety	I0607 M9 Emergency Not Tripped ^{... I0607 M9 Emergency Not Tripped signal pinned.}	I0607 M9 Emergency Not Tripped ^{... I0607 M9 Emergency Not Tripped signal pinned while M9 ASU is being recommissioned by the safety group.}
2025-22 ^{Implemented on: 2025-01-10}	Active	Kevin Lucow ^{In consultation with: Nobody}	Safety	I0104 GVB 210 (VIB:024) IN sig ^{... I0104 GVB 210 (VIB:024) IN signal pinned.}	I0104 GVB 210 (VIB:024) IN sig ^{... I0104 GVB 210 (VIB:024) IN signal pinned. Lost communication with VIB:024, which is required to define cyclotron off during ISIS horizontal section rebuild.}
2025-19 ^{Implemented on: 2025-01-08}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Fire Alarm System	Zones 3 and 4 in test mode ^{Zones 3 and 4 in test mode}	Fire suppression system testin ^{... Fire suppression system testing}
2025-18 ^{Implemented on: 2025-01-08}	Removed	Brandon Humphries ^{In consultation with: Nobody}	Services	ELNS:SV01 interlocks ^{ELNS:SV01 interlocks}	Testing Oxygen Monitor #3 (OM3 ^{... Testing Oxygen Monitor #3 (OM3) of the Oxygen Deficiency Monitoring System (ODMS). These tests will cause ELNS:SV01 to close, but cryogenics system is running. So bypassing interlock to keep SV01 open during the test.}
2025-10 ^{Implemented on: 2025-01-07}	Removed	Brandon Humphries ^{In consultation with: Nobody}	Ion sources and injection BL	EGUN RF interlock ^{EGUN RF interlock}	To allow for testing of the EG ^{... To allow for testing of the EGUN RF amplifier using a dummy load.}
2025-5 ^{Implemented on: 2025-01-06}	Active	Ryan Lovelidge ^{In consultation with: Nobody}	Safety	I0103 Fast Target IN signal pi ^{... I0103 Fast Target IN signal pinned}	Fast target IN signal pinned a ^{... Fast target IN signal pinned at I0103, rear of rack A. Unable to define cyclotron off, beamstops are unresponsive due to ISBL demolition and causing access trips that cannot be cleared. In consultation with Kevin Ardon.}
2025-2 ^{Implemented on: 2025-01-02}	Removed	Travis Kurucz ^{In consultation with: Nobody}	Fire Alarm System	Zones 1 & 2 monitoring until 1 ^{... Zones 1 & 2 monitoring until 17:00}	Construction in IAMI ^{Construction in IAMI}
2025-1 ^{Implemented on: 2025-01-02}	Removed	Travis Kurucz ^{In consultation with: Nobody}	Fire Alarm System	IAMI Smoke Detectors. (See lis ^{... IAMI Smoke Detectors. (See list in comments)}	IAMI construction. ^{IAMI construction.}
2024-586 ^{Implemented on: 2024-12-23}	Removed	Frank Hosta ^{In consultation with: Nobody}	Fire Alarm System	Zone 2 test. Detectors SAB2 a ^{... Zone 2 test. Detectors SAB2 and B3.}	Large water leak on SA B1 leve ^{... Large water leak on SA B1 level. Concern that water may drip down to the detectors on the B2 and B3 level causing a short/alarm.}
2024-585 ^{Implemented on: 2024-12-23}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Fire Alarm System	SA 103/104 detectors offline ^{SA 103/104 detectors offline}	Cleaning for mouse droppings u ^{... Cleaning for mouse droppings under the floor and above ceiling}
2024-576 ^{Implemented on: 2024-12-19}	Removed	Ryan Lovelidge ^{In consultation with: Nobody}	Fire Alarm System	I1 heat detector 02:007-022 di ^{... I1 heat detector 02:007-022 disarmed}	Nearby construction. ^{Nearby construction.}
2024-573 ^{Implemented on: 2024-12-19}	Removed	Chris Sooley ^{In consultation with: Chris Sooley , Dale Nagra}	Fire Alarm System	IAMI FAS L2 East Stair Pull St ^{... IAMI FAS L2 East Stair Pull Station 13:075-049 disabled}	Relocation of IAMI Bells and j ^{... Relocation of IAMI Bells and junction boxes. Device testing.}
2024-571 ^{Implemented on: 2024-12-18}	Removed	Chris Sooley ^{In consultation with: Dale Nagra}	Fire Alarm System	ARIEL Target Hall Linear Beam ^{... ARIEL Target Hall Linear Beam Detectors 09:095-001 and 09:095-002}	Crane inspection and maintenan ^{... Crane inspection and maintenance in ARIEL target hall using elevated work platform.}
2024-570 ^{Implemented on: 2024-12-18}	Removed	Chris Sooley ^{In consultation with: Dale Nagra}	Fire Alarm System	IAMI Bells Disarmed ^{IAMI Bells Disarmed}	Relocation of fire bells withi ^{... Relocation of fire bells within IAMI building.}
2024-569 ^{Implemented on: 2024-12-17}	Removed	Chris Sooley ^{In consultation with: Dale Nagra}	Fire Alarm System	SA L1 Fan Room Smoke Detectors ^{... SA L1 Fan Room Smoke Detectors 02:007-054, 02:007-055}	Service Annex HEPA filters In- ^{... Service Annex HEPA filters In-place leak test, inspection, annual calibration.}
2024-568 ^{Implemented on: 2024-12-17}	Removed	Chris Sooley ^{In consultation with: Dale Nagra}	Fire Alarm System	02:001-071^1 CMMS Room 310 co ^{... 02:001-071^1 CMMS Room 310 corridor}	Device went into alarm state. ^{... Device went into alarm state. After a false alarm and an order from the fire marshal, taking the device off line. Device is being re-armed each day for testing under WPC2024-12-16-4 to verify if it will create false alarms.}
2024-565 ^{Implemented on: 2024-12-16}	Removed	Travis Kurucz ^{In consultation with: Robert Scheepmaker , Elena Bylinskaia}	Fire Alarm System	02-007-022^1 and 02-007-022^2 ^{02-007-022^1 and 02-007-022^2}	Devices disarmed for work in I ^{... Devices disarmed for work in I2.}
2024-562 ^{Implemented on: 2024-12-11}	Active	Kevin Lucow ^{In consultation with: Nobody}	Vacuum	B2A:IG3 Forced OK. ^{B2A:IG3 Forced OK.}	B2A:IG3 Forced OK in B2A EPICS ^{... B2A:IG3 Forced OK in B2A EPICS. with Edi. Noisy readback caused BL2A vacuum valves to close. Approved by D. Yosifov.}
2024-559 ^{Implemented on: 2024-12-11}	Active	Eric Chapman ^{In consultation with: Nobody}	Safety	TR30 F/F Room Background Air M ^{... TR30 F/F Room Background Air Monitor 30 bypassed}	Defeat created as record of lo ^{... Defeat created as record of long standing operations practice. Air monitors warnings and levels are monitored in ATG control room. Air Monitor #30 - TR30 Fan/Filter Room Background.}
2024-558 ^{Implemented on: 2024-12-11}	Active	Eric Chapman ^{In consultation with: Nobody}	Safety	CP42 Vault, Cave Exhaust Air M ^{... CP42 Vault, Cave Exhaust Air Monitor 29 bypassed}	Defeat created as record of lo ^{... Defeat created as record of long standing operations practice. Air monitors warnings and levels are monitored in ATG control room. Air Monitor #29 - CP24 Vault, Cave Exhaust bypassed}
2024-557 ^{Implemented on: 2024-12-11}	Active	Eric Chapman ^{In consultation with: Nobody}	Safety	Chem Annex Main Exhaust Air Mo ^{... Chem Annex Main Exhaust Air Monitor 27 bypassed}	Defeat created as record of lo ^{... Defeat created as record of long standing operations practice. Air monitors warnings and levels are monitored in ATG control room. Air Monitor #27 - Chem Annex Main Exhaust Bypassed.}
2024-556 ^{Implemented on: 2024-12-11}	Active	Eric Chapman ^{In consultation with: Nobody}	Safety	TR30-2 Air monitors 24, 25 & 2 ^{... TR30-2 Air monitors 24, 25 & 26 Bypassed}	Air Monitor #24 - TR30-2 Vault ^{... Air Monitor #24 - TR30-2 Vault, Air Monitor #25 - TR30-2 Hot Cells and Air Monitor #26 - TR30-2 Fume Hood Bypassed.}
2024-555 ^{Implemented on: 2024-12-11}	Active	Eric Chapman ^{In consultation with: Nobody}	Safety	TR30 Air monitors 21, 22 & 23 ^{... TR30 Air monitors 21, 22 & 23 Bypassed}	Air Monitor #21 - TR30 Vault, ^{... Air Monitor #21 - TR30 Vault, Air Monitor #22 - TR30 Hot Cells and Air Monitor #23 - TR30 Fume Hood Bypassed.}
2024-552 ^{Implemented on: 2024-12-11}	Removed	Brandon Humphries ^{In consultation with: Nobody}	Services	Beam dump water flow signal sm ^{... Beam dump water flow signal smoothing increased to 0.95}	Noise started on the beam dump ^{... Noise started on the beam dump water flow signal (EWS:HAW:FG02) on Dec 10. The noise spikes were causing trips of the EHD run permit and preventing beam tests. Signal smoothing increased from 0.8 to 0.95 to help smooth out the large spikes.}
2024-551 ^{Implemented on: 2024-12-11}	Active	Gauhar Hayat ^{In consultation with: Jas Uppal}	Diagnostics	Error Message 101583 suppresse ^{... Error Message 101583 suppressed.}	Error Message 101583 "BL1 Conv ^{... Error Message 101583 "BL1 Conversion Factor may need adjusting. Refer to XT=05". suppressed on XTPage 0E. BL1A not running right now.}
2024-549 ^{Implemented on: 2024-12-10}	Removed	Gauhar Hayat ^{In consultation with: Nobody}	Fire Alarm System	ISIS Smoke detectors 02:007-01 ^{... ISIS Smoke detectors 02:007-012 and 02:007-019 disarmed for I2 work.}	Drilling work. ^{Drilling work.}
2024-546 ^{Implemented on: 2024-12-07}	Removed	Frank Hosta ^{In consultation with: Nobody}	Safety	BSM #40 Trip limit raised ^{BSM #40 Trip limit raised}	BSM reading high due to config ^{... BSM reading high due to configuration of experiment. Defeat level increased from 25 mSv/hr to 28 mSv/hr. (Warn limit increased from 12.5 mSv/hr to 14 mSv/hr).}
2024-544 ^{Implemented on: 2024-12-05}	Active	Chris Sooley ^{In consultation with: David Bandiera}	Targets	STF Water Jacket H2O Level Sen ^{... STF Water Jacket H2O Level Sensor BYP-005}	STF H2O level sensor readback ^{... STF H2O level sensor readback suddenly dropped to -2.6M}
2024-543 ^{Implemented on: 2024-12-05}	Removed	Frank Hosta ^{In consultation with: Nobody}	Fire Alarm System	06-062-005, 9, 11, 14 & 23 ^{06-062-005, 9, 11, 14 & 23}	Additional sprinklers will be ^{... Additional sprinklers will be connected to the ISAC-II experimental hall sprinkler system.}
2024-541 ^{Implemented on: 2024-12-05}	Removed	David Bandiera ^{In consultation with: Frank Hosta}	Fire Alarm System	FAS Zones 3 & 4 offline and Be ^{... FAS Zones 3 & 4 offline and Bell Circuits for Nodes 5 & 6 disarmed}	ISAC 2 Experimental Hall Clean ^{... ISAC 2 Experimental Hall Clean Room Sprinkler connection.}
2024-537 ^{Implemented on: 2024-12-04}	Removed	David Bandiera ^{In consultation with: Nobody}	Fire Alarm System	FAS Zones 3 & 4 in test mode. ^{... FAS Zones 3 & 4 in test mode. ISAC 2 Node 6 Bell Circuits disarmed}	Installation of a new Fire Ala ^{... Installation of a new Fire Alarm Bell in ISAC-2 Experimental Hall Clean Room. VESDA filter replacement in ARIEL B2 and ISAC-I G. Work to be completed today by Siemens techs.}
2024-526 ^{Implemented on: 2024-11-29}	Removed	Travis Kurucz ^{In consultation with: Nobody}	Safety	BSM #40 Trip limit raised ^{BSM #40 Trip limit raised}	BSM reading high due to config ^{... BSM reading high due to configuration of experiment. Defeat level increased from 25 mSv/hr to 28 mSv/hr. (Warn limit increased from 12.5 mSv/hr to 14 mSv/hr).}
2024-524 ^{Implemented on: 2024-11-27}	Removed	Elena Bylinskaia ^{In consultation with: Elena Bylinskaia , Elena Bylinskaia}	Fire Alarm System	Smoke detectors 02:001-127/151 ^{... Smoke detectors 02:001-127/151/152/154/163 disarmed}	Concrete drilling in MH. ^{Concrete drilling in MH.}
2024-519 ^{Implemented on: 2024-11-25}	Removed	Ryan Lovelidge ^{In consultation with: Nobody}	Fire Alarm System	ISAC 2 node 6 disarmed, FAS zo ^{... ISAC 2 node 6 disarmed, FAS zone 3 offline}	Installing an alarm bell in th ^{... Installing an alarm bell in the new ISAC II clean room.}
2024-518 ^{Implemented on: 2024-11-24}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Ion sources and injection BL	ISIS Beam Loss Limit increased ^{... ISIS Beam Loss Limit increased.}	Poor vacuum in ISIS due to cry ^{... Poor vacuum in ISIS due to cryopumps gate valves/temperatures.}
2024-517 ^{Implemented on: 2024-11-19}	Removed	David Bandiera ^{In consultation with: Nobody}	Safety	BSM #55 Defeated ^{BSM #55 Defeated}	Beam Development at UCN runnin ^{... Beam Development at UCN running high currents (40uA). Approved by RSO}
2024-516 ^{Implemented on: 2024-11-18}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Fire Alarm System	FAS Zone 4 in test mode ^{FAS Zone 4 in test mode}	Hot work in ARIEL target hall ^{Hot work in ARIEL target hall}
2024-515 ^{Implemented on: 2024-11-18}	Removed	Ryan Anderson ^{In consultation with: Frank Hosta , David Bandiera}	Fire Alarm System	Ariel Target Hall and B2 smoke ^{... Ariel Target Hall and B2 smoke detectors}	Construction Hot Work in Ariel ^{... Construction Hot Work in Ariel Target Hall,}
2024-514 ^{Implemented on: 2024-11-14}	Removed	Ryan Lovelidge ^{In consultation with: Nobody}	Fire Alarm System	IAMI Node 13 disarmed and zone ^{... IAMI Node 13 disarmed and zones 1 & 2 offline}	Removal of a fire alarm bell. ^{Removal of a fire alarm bell.}
2024-512 ^{Implemented on: 2024-11-14}	Active	Brandon Humphries ^{In consultation with: Chris Sooley}	Safety	EMBD:LIC2 trip threshold incre ^{... EMBD:LIC2 trip threshold increased from 75 pC to 85 pC}	Field emission from EINJ and E ^{... Field emission from EINJ and EACA RF is causing very high readings and trips from EMBD:LIC2. BLM team gave the okay to increase the trip threshold by 10 pC (from 75 pC to 85 pC).}
2024-510 ^{Implemented on: 2024-11-12}	Removed	Chris Sooley ^{In consultation with: Nobody}	Fire Alarm System	SA L1 Smoke Detectors 02:007-0 ^{... SA L1 Smoke Detectors 02:007-054 and 02:007-055}	Service Annex HEPA In-place le ^{... Service Annex HEPA In-place leak test. Annual Inspection.}
2024-508 ^{Implemented on: 2024-11-07}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Safety	Air monitor 6 warn level incre ^{... Air monitor 6 warn level increased}	For BL1U production. Defeat is ^{... For BL1U production. Defeat is in place until default warn level set to match.}
2024-507 ^{Implemented on: 2024-11-07}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Safety	BSM 56 working levels increase ^{... BSM 56 working levels increased.}	For BL1U production. Defeat is ^{... For BL1U production. Defeat is in place until default levels set to match.}
2024-506 ^{Implemented on: 2024-11-07}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Safety	BSM 55 defeated ^{BSM 55 defeated}	For BL1U production. ^{For BL1U production.}
2024-505 ^{Implemented on: 2024-11-06}	Removed	Brandon Humphries ^{In consultation with: Nobody}	Other / Misc	EGUN:BIAS and MPS FSD interloc ^{... EGUN:BIAS and MPS FSD interlocks for BLM settings OK}	To allow for beam spill measur ^{... To allow for beam spill measurements for the new BLM fibres, more than one of the BLMs must be disabled to prevent tripping. So interlocks related to changing the BLM settings (including disabling) had to be defeated.}
2024-503 ^{Implemented on: 2024-10-31}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Fire Alarm System	Zones 1 and 2 in test mode ^{Zones 1 and 2 in test mode}	Replacing heat detector in CMM ^{... Replacing heat detector in CMMS}
2024-499 ^{Implemented on: 2024-10-22}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Safety	Air Monitor 16 warn level chan ^{... Air Monitor 16 warn level changed to 21 kCPM}	Allow RIB OPS to complete over ^{... Allow RIB OPS to complete overnight run, RSO will follow up in the morning Permission to change air monitor limit granted by RSO, as put in the e-log at 22:33.}
2024-498 ^{Implemented on: 2024-10-21}	Removed	Eric Chapman ^{In consultation with: Nobody}	Targets	2A3M20 left and right protect ^{... 2A3M20 left and right protect trip level increased}	80uA down BL2A3 with rotating ^{... 80uA down BL2A3 with rotating beam at 3.5mm. Beam size large on 2A3M20 in horizontal direction, as requested by Aurelia to maintain appropriate beam size.}
2024-497 ^{Implemented on: 2024-10-21}	Removed	Gauhar Hayat ^{In consultation with: Jas Uppal}	Fire Alarm System	Zones 2 and 3 offline for FAS ^{... Zones 2 and 3 offline for FAS work.}	Zones offline to test bells fo ^{... Zones offline to test bells for FAS work.}
2024-493 ^{Implemented on: 2024-10-17}	Removed	Eric Chapman ^{In consultation with: Nobody}	Safety	Air monitor channel 34 pinned ^{Air monitor channel 34 pinned}	Central Safety System tie in t ^{... Central Safety System tie in to RCA Stack Alpha monitoring. Bypasses to remain in place until RPG calibrates monitor and gives approval.}
2024-492 ^{Implemented on: 2024-10-17}	Active	Eric Chapman ^{In consultation with: Nobody}	Safety	Air monitor channel 35 thru 37 ^{... Air monitor channel 35 thru 37 pinned}	Central Safety System tie in t ^{... Central Safety System tie in to IAMI air monitoring system. Bypasses to remain in place until RPG calibrates monitors and gives approval.}
2024-491 ^{Implemented on: 2024-10-16}	Removed	Eric Chapman ^{In consultation with: Rene Tanaja}	Safety	BSM 55 and 56 defeated for UCN ^{... BSM 55 and 56 defeated for UCN commissioning}	BL1U commissioning up to 40uA ^{... BL1U commissioning up to 40uA with 100uA extracted. Elevated BSM 55 and 56 values when kicking causing audible warning and occasional trip. New operational levels need to be determined after 1U testing completed.}
2024-490 ^{Implemented on: 2024-10-16}	Removed	Eric Chapman ^{In consultation with: Nobody}	Safety	Air Monitor #6: BL1U/UCN - war ^{... Air Monitor #6: BL1U/UCN - warn limit raised to 45kCPM}	As approved by RSO (via Oct 9, ^{... As approved by RSO (via Oct 9, 2024 email) for UCN operation up to 40uA.}
2024-489 ^{Implemented on: 2024-10-16}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Fire Alarm System	ISAC 2 Experimental Hall Linea ^{... ISAC 2 Experimental Hall Linear Beam Detectors}	Construction. ^{Construction.}
2024-481 ^{Implemented on: 2024-10-09}	Removed	Gauhar Hayat ^{In consultation with: Nobody}	Fire Alarm System	FAS Zones 2 and 3 offline via ^{... FAS Zones 2 and 3 offline via Monitoring Company}	Work permit investigating FAS ^{... Work permit investigating FAS faults. See Fault 17424 and Fault 17427}
2024-477 ^{Implemented on: 2024-10-04}	Removed	Elena Bylinskaia ^{In consultation with: Nobody}	Other / Misc	STF High Level switch bypassed ^{... STF High Level switch bypassed.}	Water pump turned on. Water fl ^{... Water pump turned on. Water flow and level has to stabilize.}
2024-476 ^{Implemented on: 2024-10-04}	Removed	Frank Hosta ^{In consultation with: Nobody}	Fire Alarm System	02-001-71 CMMS Room 310 corrid ^{... 02-001-71 CMMS Room 310 corridor}	Devise went into alarm state. ^{... Devise went into alarm state. After a false alarm and an order from the fire marshal, taking the device off line.}
2024-473 ^{Implemented on: 2024-10-01}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Safety	Air Monitor 31 "IPF Hot Cell" ^{... Air Monitor 31 "IPF Hot Cell" warning level increased from 40 to 120 KCPM until end of 2024.}	Elevated air monitor readings ^{... Elevated air monitor readings at IPF.}
2024-471 ^{Implemented on: 2024-09-30}	Removed	Elena Bylinskaia ^{In consultation with: Nobody}	Fire Alarm System	13:075-067 Grnd -Hot Lab Sprin ^{... 13:075-067 Grnd -Hot Lab Sprinkler}	Devise went into trouble state ^{... Devise went into trouble state, given us constant trouble notification.}
2024-470 ^{Implemented on: 2024-09-27}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Fire Alarm System	All FAS Zones Offline for FAS ^{... All FAS Zones Offline for FAS Drill.}	Fire Alarm Drill. ^{Fire Alarm Drill.}
2024-467 ^{Implemented on: 2024-09-25}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Services	Al-ALCW Heat Exchangers Valves ^{... Al-ALCW Heat Exchangers Valves H-18 closed and D-17 throttled}	MM power supply off for UCN te ^{... MM power supply off for UCN testing}
2024-463 ^{Implemented on: 2024-09-19}	Removed	Elena Bylinskaia ^{In consultation with: Nobody}	Fire Alarm System	ISAC 1 B2 Hot Cell Area Smoke ^{... ISAC 1 B2 Hot Cell Area Smoke Detectors 05:051-001 & 002}	Construction work in ISAC-I B2 ^{... Construction work in ISAC-I B2}
2024-462 ^{Implemented on: 2024-09-18}	Removed	Travis Kurucz ^{In consultation with: Elena Bylinskaia}	Fire Alarm System	IAMI Bell circuit disarmed ^{IAMI Bell circuit disarmed}	Fire suppression system inspec ^{... Fire suppression system inspection in IAMI}
2024-461 ^{Implemented on: 2024-09-18}	Removed	Brandon Humphries ^{In consultation with: Nobody}	Diagnostics	E-LINAC BLM "Argon Flow OK" in ^{... E-LINAC BLM "Argon Flow OK" interlocks bypassed}	BLM argon flow #1 (EHAR:FG01:R ^{... BLM argon flow #1 (EHAR:FG01:RDFLOW) and flow #2 (EHAR:FG02:RDFLOW) are showing faulty readings, which cause the EGUN:BIAS to trip (via "BLM Stat OK" interlock). To prevent these trips, the "Argon Flow OK" interlock for the BLM system was defeated (which feeds into the BLM Stat OK interlock).}
2024-459 ^{Implemented on: 2024-09-17}	Removed	Ryan Anderson ^{In consultation with: David Bandiera}	Services	Al-ALCW Heat Exchangers Valves ^{... Al-ALCW Heat Exchangers Valves H-18 closed and D-17 throttled}	MM power supply off. ^{MM power supply off.}
2024-457 ^{Implemented on: 2024-09-16}	Active	Gauhar Hayat ^{In consultation with: Jas Uppal , Kathleen Genge}	Safety	Air Monitor #33 warn value cha ^{... Air Monitor #33 warn value changed to 5 kCPM.}	Air Monitor #33 warn value cha ^{... Air Monitor #33 warn value changed from 20 kCPM to 5 kCPM due to "ISAC Total Stack Exhaust Alpha-TEL1" signal relocated from Air Monitor #5 to #33. Set to default Air Monitor #5 value.}
2024-456 ^{Implemented on: 2024-09-13}	Removed	David Bandiera ^{In consultation with: Nobody}	Fire Alarm System	SA L1 Detector 02:007-022 disa ^{... SA L1 Detector 02:007-022 disarmed}	I2 Fan removal taking place ne ^{... I2 Fan removal taking place near detector}
2024-455 ^{Implemented on: 2024-09-12}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Fire Alarm System	ARIEL Target Hall smoke detect ^{... ARIEL Target Hall smoke detectors.}	Construction. ^{Construction.}
2024-452 ^{Implemented on: 2024-09-10}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Fire Alarm System	ARIEL Target Hall/Tunnel smoke ^{... ARIEL Target Hall/Tunnel smoke detectors.}	Construction. ^{Construction.}
2024-445 ^{Implemented on: 2024-09-03}	Removed	Travis Kurucz ^{In consultation with: Robert Scheepmaker}	Safety	UCN target error pinned at IBO ^{... UCN target error pinned at IBOP I0322}	Pinned to reduce target temp t ^{... Pinned to reduce target temp trips. Target scans are raising the collimator temperatures.}
2024-444 ^{Implemented on: 2024-09-03}	Removed	Travis Kurucz ^{In consultation with: Robert Scheepmaker}	Safety	BSM 55, and 56 defeated. ^{BSM 55, and 56 defeated.}	BL1U beam development. ^{BL1U beam development.}
2024-442 ^{Implemented on: 2024-08-28}	Removed	Riley Schick-Martin ^{In consultation with: Nobody}	Fire Alarm System	Site-wide bell circuits ^{Site-wide bell circuits}	Semi-annual FSS testing ^{Semi-annual FSS testing}
2024-441 ^{Implemented on: 2024-08-28}	Removed	Riley Schick-Martin ^{In consultation with: Nobody}	Fire Alarm System	FAS monitoring for all zones ^{FAS monitoring for all zones}	Bell testing and semi-annual F ^{... Bell testing and semi-annual FSS inspection}
2024-439 ^{Implemented on: 2024-08-26}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Safety	Air Monitor 20: MHESA B1 RCR1 ^{... Air Monitor 20: MHESA B1 RCR1 Rm 6 Alpha-Pylon 600A.}	Air monitor 20 toggling at war ^{... Air monitor 20 toggling at warning level.}
2024-435 ^{Implemented on: 2024-08-24}	Removed	Frank Hosta ^{In consultation with: Nobody}	Targets	STF Heat Exchanger Flow - BYP- ^{... STF Heat Exchanger Flow - BYP-007}	Flow has started to get noisy ^{... Flow has started to get noisy and will drop below 100 lpm which is the trip.}
2024-434 ^{Implemented on: 2024-08-23}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Safety	BSM 49, 50, 55, and 56 defeate ^{... BSM 49, 50, 55, and 56 defeated.}	BL1U beam development. ^{BL1U beam development.}
2024-433 ^{Implemented on: 2024-08-22}	Removed	David Bandiera ^{In consultation with: Nobody}	Fire Alarm System	SA L2 Smoke Detectors 02:027-0 ^{... SA L2 Smoke Detectors 02:027-027 & 02:027-028}	Cutting/Grinding work required ^{... Cutting/Grinding work required to move ISIS IG cables and remove cable tray}
2024-432 ^{Implemented on: 2024-08-22}	Removed	David Bandiera ^{In consultation with: Nobody}	Fire Alarm System	ISAC 1 B2 Hot Cell Area Smoke ^{... ISAC 1 B2 Hot Cell Area Smoke Detectors 05:051-001 & 002}	Construction work in ISAC-I B2 ^{... Construction work in ISAC-I B2 involving concrete drilling}
2024-431 ^{Implemented on: 2024-08-22}	Removed	Ryan Anderson ^{In consultation with: David Bandiera}	Fire Alarm System	FAS zone 3 offline and ISAC II ^{... FAS zone 3 offline and ISAC II Bell circuits disabled}	FAS testing and repairs ^{FAS testing and repairs}
2024-430 ^{Implemented on: 2024-08-21}	Removed	Dale Nagra ^{In consultation with: Nobody}	Targets	2A3M20 Protect ( U-D + L-R) ^{... 2A3M20 Protect ( U-D + L-R) ratio}	2A3M20 protect U-D/halo ratio ^{... 2A3M20 protect U-D/halo ratio + L-R halo}
2024-428 ^{Implemented on: 2024-08-21}	Removed	David Bandiera ^{In consultation with: Nobody}	Fire Alarm System	Stores and Compressor Building ^{... Stores and Compressor Building Bell Circuits Disarmed}	Fire Suppression system testin ^{... Fire Suppression system testing}
2024-427 ^{Implemented on: 2024-08-20}	Removed	Ryan Anderson ^{In consultation with: Nobody}	Fire Alarm System	ISIS Smoke Detectors 02:007-01 ^{... ISIS Smoke Detectors 02:007-012, 017 thru 019, 027, 028 disarmed.}	ISIS horizontal beamline const ^{... ISIS horizontal beamline construction work.}
2024-426 ^{Implemented on: 2024-08-20}	Removed	Ryan Anderson ^{In consultation with: David Bandiera}	Safety	BSM #49, 50, 55 & 56 defeated ^{... BSM #49, 50, 55 & 56 defeated for UCN commissioning}	Working trip limit changed to ^{... Working trip limit changed to 100 for the above BSMs for UCN commissioning. OK'd by Roxana R. via email.}
2024-425 ^{Implemented on: 2024-08-19}	Removed	Brandon Humphries ^{In consultation with: Nobody}	RF	EGUN:INTRF interlocks bypassed ^{EGUN:INTRF interlocks bypassed}	To allow for turning on the EG ^{... To allow for turning on the EGUN RF amplifier for RF tests on the EGUN RF tuner (EGUN:RFTUN) with the E-Hall open (therefore EGUN:BIAS HV off).}
2024-424 ^{Implemented on: 2024-08-19}	Removed	Chris Sooley ^{In consultation with: Dale Nagra}	Fire Alarm System	Bells disabled for Service Ann ^{... Bells disabled for Service Annex Node 2}	Fire Suppression System defici ^{... Fire Suppression System deficiency repairs, air leak tests, and flow trip testing. See WP# C2024-08-19-1}
2024-423 ^{Implemented on: 2024-08-19}	Removed	Chris Sooley ^{In consultation with: Dale Nagra}	Fire Alarm System	Bells disabled for RCA3 (node ^{... Bells disabled for RCA3 (node 4) and Chemistry annex (node 3)}	Fire Suppression System defici ^{... Fire Suppression System deficiency repairs, air leak tests, and flow trip testing. See WP# C2024-08-19-1}
2024-419 ^{Implemented on: 2024-08-16}	Removed	Ryan Lovelidge ^{In consultation with: Nobody}	Fire Alarm System	ISAC II Target hall LBDs: 06-0 ^{... ISAC II Target hall LBDs: 06-066-01, 02, 03}	Hot work in ISAC-II Target Hal ^{... Hot work in ISAC-II Target Hall.}
2024-416 ^{Implemented on: 2024-08-15}	Removed	Travis Kurucz ^{In consultation with: Elena Bylinskaia}	Safety	UCN target error pinned at IBO ^{... UCN target error pinned at IBOP I0322}	B1U:TNIM2 is tripping on the c ^{... B1U:TNIM2 is tripping on the current limits that are hardwired and too low. Signal pinned for 10 uA BL1U RPG survey.}
2024-415 ^{Implemented on: 2024-08-15}	Removed	Travis Kurucz ^{In consultation with: Nobody}	Safety	BSM #49, 55 & 56 defeated for ^{... BSM #49, 55 & 56 defeated for UCN commissioning}	Working trip limit changed to ^{... Working trip limit changed to 100 for the above BSMs for UCN commissioning. OK'd by Roxana R. via email.}
2024-414 ^{Implemented on: 2024-08-15}	Removed	Elena Bylinskaia ^{In consultation with: Elena Bylinskaia , Elena Bylinskaia}	Fire Alarm System	ISAC II Target hall LBDs: 06-0 ^{... ISAC II Target hall LBDs: 06-066-01, 02, 03}	Hot work in ISAC-II Target Hal ^{... Hot work in ISAC-II Target Hall.}
2024-413 ^{Implemented on: 2024-08-14}	Removed	Elena Bylinskaia ^{In consultation with: Nobody}	Fire Alarm System	ISAC II Target hall LBDs: 06-0 ^{... ISAC II Target hall LBDs: 06-066-01, 02, 03}	Hot work in ISAC-II Target Hal ^{... Hot work in ISAC-II Target Hall.}
2024-411 ^{Implemented on: 2024-08-13}	Removed	Jas Uppal ^{In consultation with: Nobody}	Fire Alarm System	ISIS Smoke Detectors 02:007-01 ^{... ISIS Smoke Detectors 02:007-012, 017 thru 019, 027, 028 disarmed.}	ISIS horizontal beamline const ^{... ISIS horizontal beamline construction work.}
2024-409 ^{Implemented on: 2024-08-13}	Removed	Travis Kurucz ^{In consultation with: Elena Bylinskaia}	Fire Alarm System	ISAC II Target hall LBDs: 06-0 ^{... ISAC II Target hall LBDs: 06-066-01, 02, 03}	Hot work in ISAC II target hal ^{... Hot work in ISAC II target hall.}
2024-408 ^{Implemented on: 2024-08-12}	Removed	Eric Chapman ^{In consultation with: Nobody}	RF	RF room Wifi and Cell signal b ^{... RF room Wifi and Cell signal booster disconnected}	Suspect correlation with RF (I ^{... Suspect correlation with RF (IPA) stability. Both Wifi and Cell phone signal booster antenna disconnected. Re-connect when desired/required or if correlation not proven. Skeptical the wifi is causing interference, suspect the cell phone booster more as it was installed in Jan/24.}
2024-407 ^{Implemented on: 2024-08-12}	Removed	Gauhar Hayat ^{In consultation with: Riley Schick-Martin}	Fire Alarm System	ISIS Smoke Detectors 02:007-01 ^{... ISIS Smoke Detectors 02:007-012, 017 thru 019, 027, 028 disarmed.}	ISIS horizontal beamline const ^{... ISIS horizontal beamline construction work.}
2024-404 ^{Implemented on: 2024-08-09}	Removed	Riley Schick-Martin ^{In consultation with: Nobody}	Fire Alarm System	06:066-01, 02, 03 ISAC II Exp ^{... 06:066-01, 02, 03 ISAC II Exp Hall LBD's disarmed}	Crane work in ISAC-II experime ^{... Crane work in ISAC-II experimental hall}
2024-403 ^{Implemented on: 2024-08-09}	Removed	Gauhar Hayat ^{In consultation with: Ryley Morgan}	Fire Alarm System	ISAC Exp Hall Smoke Detectors ^{... ISAC Exp Hall Smoke Detectors disarmed (05:054-002 thru 004)}	Smoke detectors disarmed for L ^{... Smoke detectors disarmed for Liq. He fill in Exp Hall.}
2024-402 ^{Implemented on: 2024-08-08}	Removed	David Bandiera ^{In consultation with: Nobody}	Safety	Air Monitor #31 warn limit rai ^{... Air Monitor #31 warn limit raised}	To allow BL1A current at 100uA ^{... To allow BL1A current at 100uA without setting off the Air Monitor. Ventilation space for IPF Hot Cell was changed which increased the air activation levels seen by this monitor. Approved by Radiation Safety Officer until Mini Shutdown 2024.}
2024-401 ^{Implemented on: 2024-08-08}	Removed	David Bandiera ^{In consultation with: Nobody}	Safety	BSM #49, 55 & 56 defeated for ^{... BSM #49, 55 & 56 defeated for UCN commissioning}	Working trip limit changed to ^{... Working trip limit changed to 100 for the above BSMs for 2 hours for UCN commissioning. OK'd by Roxana R. via email.}
2024-399 ^{Implemented on: 2024-08-08}	Removed	Gauhar Hayat ^{In consultation with: Eric Chapman}	Fire Alarm System	ARIEL Smoke Detectors (09:094- ^{... ARIEL Smoke Detectors (09:094-009, 010, 013-015) disarmed.}	Welding work in ARIEL hot cell ^{... Welding work in ARIEL hot cell area.}
2024-397 ^{Implemented on: 2024-08-07}	Removed	David Bandiera ^{In consultation with: Nobody}	Targets	STF BYP-001 Pinned: Water Jack ^{... STF BYP-001 Pinned: Water Jacket Low-High Level}	Low-High Level sensor in the S ^{... Low-High Level sensor in the STF Water Column is showing Not OK and tripping the beam. The Water Jacket level is not changing and is stable. OK'd by Louis after discussion.}
2024-395 ^{Implemented on: 2024-08-07}	Removed	Gauhar Hayat ^{In consultation with: Eric Chapman}	Fire Alarm System	ISAC-II EH Smoke Detectors Dis ^{... ISAC-II EH Smoke Detectors Disarmed for Drilling in EH. (06:066-001, 06:066-002, 06:066-003)}	Drilling in EH. ^{Drilling in EH.}
2024-393 ^{Implemented on: 2024-08-06}	Removed	Kevin Lucow ^{In consultation with: Nobody}	RF	ILTANK,17 MAIN MAGNET RF OFF ^{ILTANK,17 MAIN MAGNET RF OFF}	Fault 17243. Main magnet inter ^{... Fault 17243. Main magnet interlock fault is causing RF trips. E. Klassen suggests defeating this interlock while investigation is underway.}
2024-392 ^{Implemented on: 2024-08-06}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Fire Alarm System	IAMI Smoke Detectors. (See lis ^{... IAMI Smoke Detectors. (See list in comments)}	IAMI construction. ^{IAMI construction.}
2024-391 ^{Implemented on: 2024-08-02}	Removed	Frank Hosta ^{In consultation with: Nobody}	Fire Alarm System	Zone 1, 2, 3 and 4 on test. ^{Zone 1, 2, 3 and 4 on test.}	Siemens tech is here to work o ^{... Siemens tech is here to work on all the FAS faults.}
2024-390 ^{Implemented on: 2024-08-01}	Removed	Elena Bylinskaia ^{In consultation with: Nobody}	Ion sources and injection BL	Cryo #165 and #166 I/L ^{Cryo #165 and #166 I/L}	Cryo pumps temperatures hoveri ^{... Cryo pumps temperatures hovering near the I/L limit temperature. Monitoring Temperatures via the strip tool.}
2024-388 ^{Implemented on: 2024-08-01}	Removed	Ryan Lovelidge ^{In consultation with: Nobody}	Safety	UCN target error pinned at IBO ^{... UCN target error pinned at IBOP I0322}	B1U:TNIM2 has started frequent ^{... B1U:TNIM2 has started frequently tripping the cyclotron and is interfering with UCN commissioning. The readbacks for 10 second, 5 minute and 10 minute timescales appear independent of steering.}
2024-387 ^{Implemented on: 2024-08-01}	Removed	Ryan Lovelidge ^{In consultation with: Nobody}	Safety	BSM #49, 55 & 56 defeated for ^{... BSM #49, 55 & 56 defeated for UCN commissioning}	Working trip limit changed to ^{... Working trip limit changed to 100 for the above BSMs for 8 hours for UCN commissioning. OK'd by Roxana R. via email.}
2024-385 ^{Implemented on: 2024-07-27}	Active	Travis Kurucz ^{In consultation with: Nobody}	Targets	2A2BD-TC5 Upper left TC Temp b ^{... 2A2BD-TC5 Upper left TC Temp bypassed}	Temperature readback noisy and ^{... Temperature readback noisy and above trip limit. Pinned as per Carla B.}
2024-384 ^{Implemented on: 2024-07-26}	Removed	Travis Kurucz ^{In consultation with: Nobody}	Fire Alarm System	SA G level FAS detectors 02:00 ^{... SA G level FAS detectors 02:008-015, 02:008-014, 02:008-012, 02:008-013, 02:008-034, and 02:008-035}	Work above ceiling tiles in SA ^{... Work above ceiling tiles in SA.}
2024-383 ^{Implemented on: 2024-07-23}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Fire Alarm System	All FAS Zones Offline. ^{All FAS Zones Offline.}	Fire alarm system testing in A ^{... Fire alarm system testing in ARIEL building.}
2024-382 ^{Implemented on: 2024-07-23}	Removed	Jas Uppal ^{In consultation with: Nobody}	Fire Alarm System	Zone 4 monitoring ^{Zone 4 monitoring}	Electrical group looking into ^{... Electrical group looking into "Intermittent Device Loop Comm Failure in loop 92"}
2024-377 ^{Implemented on: 2024-07-17}	Removed	David Bandiera ^{In consultation with: Nobody}	Fire Alarm System	MHESA B1 Smoke Detectors 02:00 ^{... MHESA B1 Smoke Detectors 02:001-007, 009, 010}	Concrete drilling in RCR1 and ^{... Concrete drilling in RCR1 and RCR2 for compressed air line installation.}
2024-375 ^{Implemented on: 2024-07-15}	Removed	Dale Nagra ^{In consultation with: Nobody}	Fire Alarm System	Zones 1 & 2 monitoring until 1 ^{... Zones 1 & 2 monitoring until 17:00}	Construction in IAMI ^{Construction in IAMI}
2024-373 ^{Implemented on: 2024-07-11}	Active	Riley Schick-Martin ^{In consultation with: Nobody}	Ion sources and injection BL	ISIS Skimmer #2 cable 0820 gro ^{... ISIS Skimmer #2 cable 0820 grounded}	Skimmer is alarming even with ^{... Skimmer is alarming even with beam off.}
2024-371 ^{Implemented on: 2024-07-11}	Removed	Travis Kurucz ^{In consultation with: Robert Scheepmaker}	Fire Alarm System	FAS Zone 4 offline ^{FAS Zone 4 offline}	Work on ARIEL FAS network. ^{Work on ARIEL FAS network.}
2024-355 ^{Implemented on: 2024-07-03}	Active	Brandon Humphries ^{In consultation with: Nobody}	Vacuum	ELNS:TS02 and ELNS:TS03 forced ^{... ELNS:TS02 and ELNS:TS03 forced to be ON (OK)}	Required for tuning EINJ/EACA ^{... Required for tuning EINJ/EACA 80K shield cooling. When the LN2 supply valve feedback was changed to better control coupler temperature (from TS02 to EINJ:TS21 for example), this meant that TS02 and 03 could rise above "OK" temps as they would drift more. This would trip the helium supply valve (EHCD:FPV04 and 06). Ideally in the future, we will change the set-point of the OK Temp signal. Note this force was implemented on 2020-07-30.}
2024-351 ^{Implemented on: 2024-07-02}	Active	Brandon Humphries ^{In consultation with: Nobody}	Vacuum	EHCD:FPV01 ^EHCD:FPV01	As per E-Fault 16674 (from 202 ^{... As per E-Fault 16674 (from 2024-01-24 12:07:12): EHCD:FPV01 has a network controls communication issue showing the following interlocks: EHMC:01 on, EHCOX01 on, EHCBX:T607>10% as engaged. Those interlocks should be off since in actuality the interlocks have are fulfilled. As a result, in order to use the valve, interlocks has to bypassed. Julie Cho and David Kishi has done some initial investigation and deduced it is some sort of controls communication issue. Note this defeat is being created after the fact.}
2024-348 ^{Implemented on: 2024-06-30}	Active	Chris Sooley ^{In consultation with: Chris Sooley , Ryan Lovelidge}	RF	HESW Spill TC #1 trip (ILTANK, ^{... HESW Spill TC #1 trip (ILTANK,22)}	HESW Spill TC #1 (RF,323) has ^{... HESW Spill TC #1 (RF,323) has become noisy since cyclotron startup, generating multiple beam trips.}
2024-346 ^{Implemented on: 2024-06-28}	Active	Ryan Lovelidge ^{In consultation with: Nobody}	Targets	STF reservoir tank level pinne ^{... STF reservoir tank level pinned at BYP-011}	Readback is toggling PLC data ^{... Readback is toggling PLC data error and tripping the cooling pump. Pinned in the STF bypass rcks at the request of Louis M.}
2024-235 ^{Implemented on: 2024-05-07}	Active	Ryan Anderson ^{In consultation with: Nobody}	RF	Quadrant 1 Sw2 and Sw3 signals ^{... Quadrant 1 Sw2 and Sw3 signals bypassed for resonator latching unit}	Signal bypassed for latching u ^{... Signal bypassed for latching unit to work and to provide "resonators latched" signal to enable RF for beam. Originally discovered in Fault 16902, addressed under C2024-05-03-2, future work required.}
2024-191 ^{Implemented on: 2024-04-19}	Active	Ryan Lovelidge ^{In consultation with: Nobody}	Targets	BL2C4 STF Supply Resistivity ^{BL2C4 STF Supply Resistivity}	STF Supply Resistivity reads " ^{... STF Supply Resistivity reads "PLCDat" error causing cyclotron trip. This is a known problem; see Fault 13917. This signal should be used as a diagnostic readback only, and not as an interlock. *Do not remove this defeat until supply resistivity signal has been removed as a BL2C4 interlock.}
2023-638 ^{Implemented on: 2023-12-04}	Active	Gauhar Hayat ^{In consultation with: Ryan Lovelidge}	Targets	T2CS:FGTGT TRIP LOW lowered fr ^{... T2CS:FGTGT TRIP LOW lowered from 2.8 GPM to 2.5 GPM.}	Lowered on suggestion by Alber ^{... Lowered on suggestion by Albert from Remote Handling. Value is stable, but at threshold currently.}
2023-447 ^{Implemented on: 2023-08-04}	Active	Riley Schick-Martin ^{In consultation with: Nobody}	Optics	BL2A Q9, Q12, Q15, B3, B4 flow ^{... BL2A Q9, Q12, Q15, B3, B4 flow switch interlock limits}	Less flow through magnet circu ^{... Less flow through magnet circuit since pumps tripped in power bump.}
2023-275 ^{Implemented on: 2023-05-26}	Active	Travis Kurucz ^{In consultation with: Riley Schick-Martin}	Safety	Gas Monitor 2 Bypassed ^{Gas Monitor 2 Bypassed}	Monitor was a summary readback ^{... Monitor was a summary readback for the superconducting solenoid in M9B that has been physically removed, and tripped when a wire was pulled. Pinned at Doug Preddy's advisement.}
2023-258 ^{Implemented on: 2023-05-16}	Active	Eric Chapman ^{In consultation with: Nobody}	Targets	2C Beam Stop TC ^{2C Beam Stop TC}	Temperature readback is noisy. ^{Temperature readback is noisy.}
2023-255 ^{Implemented on: 2023-05-11}	Active	Eric Chapman ^{In consultation with: Nobody}	Targets	BL1A T1 target flow trip and w ^{... BL1A T1 target flow trip and warn}	T1 target flows running a bit ^{... T1 target flows running a bit low despite MRO over maintenance. Warning and trip limits lowered ~10% to avoid nuisance trips/messages. OK'd with Adam Newsome.}
2023-146 ^{Implemented on: 2023-03-18}	Active	Eric Chapman ^{In consultation with: Nobody}	Other / Misc	2C7 faraday cup water flow byp ^{... 2C7 faraday cup water flow bypassed}	2C7 water flow interlock bypas ^{... 2C7 water flow interlock bypassed since May 25 2015. Flow read back poor with current configuration, flow meter requires upgrade. Discussed with Steve Sapriken and bypass is still valid.}
2023-103 ^{Implemented on: 2023-02-14}	Active	Brandon Humphries ^{In consultation with: Nobody}	Vacuum	EHDT:IMG6 interlocks bypassed ^{EHDT:IMG6 interlocks bypassed}	The vacuum in the EHDT:DB6B va ^{... The vacuum in the EHDT:DB6B vacuum section is too good with EHDT:IP6 and EHDT:NP6 running for EHDT:IMG6 to read. So IP6 is turned off and the EHDT:IMG6 interlocks are bypassed to allow it to run.}
2022-218 ^{Implemented on: 2022-08-03}	Active	Eric Chapman ^{In consultation with: Nobody}	Targets	2A2DSP-TC1 shield plug water t ^{... 2A2DSP-TC1 shield plug water temp bypassed}	Shield plug water temp signal ^{... Shield plug water temp signal noisy tripping beam. Not real}
2022-147 ^{Implemented on: 2022-05-31}	Active	Jason Wait ^{In consultation with: Nobody}	Safety	Air Monitor #5 "ISAC Total Sta ^{... Air Monitor #5 "ISAC Total Stack Exhaust AlphaTEL1" CSS signal defeated (Pinned in Rack A in DCR)}	Air Monitor #5 "ISAC Total Sta ^{... Air Monitor #5 "ISAC Total Stack Exhaust AlphaTEL1" signal has been moved to Air Monitor #32 "spare" until further notice.}
2022-90 ^{Implemented on: 2022-04-26}	Active	Riley Schick-Martin ^{In consultation with: Nobody}	Services	Gas monitor 13 ( Breathable Ai ^{... Gas monitor 13 ( Breathable Air 1, SAB1)}	Monox detector requires servic ^{... Monox detector requires servicing.}
2021-381 ^{Implemented on: 2021-11-16}	Active	Kyle Mollard ^{In consultation with: Nobody}	Safety	Air Monitor #17 - ISAC B2 Air ^{... Air Monitor #17 - ISAC B2 Air Sampling Rm 4 bkgrnd}	False alarms despite attempts ^{... False alarms despite attempts of repair by Safety Systems Group. Defeat approved by J.Mildenberger until 2022.}
2021-377 ^{Implemented on: 2021-11-12}	Active	Dale Nagra ^{In consultation with: Nobody}	Other / Misc	STF PLC bypass 034/035 ^{STF PLC bypass 034/035}	STF stack valve removed from w ^{... STF stack valve removed from water package. Note: 034/035 are the limit switches for the stack valve.}
2021-314 ^{Implemented on: 2021-09-19}	Active	Eric Chapman ^{In consultation with: Nobody}	Targets	2A3COL-TC2 ^2A3COL-TC2	2A3COL-TC2 readback suddenly d ^{... 2A3COL-TC2 readback suddenly dropped to -95C at 08:39 15 Sept 2021. TC2 bypassed for this run.}
2021-203 ^{Implemented on: 2021-06-15}	Active	Riley Schick-Martin ^{In consultation with: Nobody}	Targets	2A3COL-TC3 ^2A3COL-TC3	TC is reading -95 deg. Defeat ^{... TC is reading -95 deg. Defeat approved by Alex Gottberg.}
2021-179 ^{Implemented on: 2021-05-28}	Active	Brandon Humphries ^{In consultation with: Nobody}	Optics	EHDT:Q6 removed from MPS Optic ^{... EHDT:Q6 removed from MPS Optics OK summary}	EHDT:Q6 should not be used for ^{... EHDT:Q6 should not be used for the upcoming beam time to allow for using the last three BPMs up to EHD for beam position interlock. This device was already degaussed then locked out (2021-134), this defeat will allow for satisfying the MPS Optics OK summary (would usually fail if device wasn't on).}
2021-169 ^{Implemented on: 2021-05-25}	Active	Dale Nagra ^{In consultation with: Eric Chapman}	Ion sources and injection BL	Skimmer #1 "B" side cable grou ^{... Skimmer #1 "B" side cable grounded}	Skimmer #1 trip at 5am. With ^{... Skimmer #1 trip at 5am. With beam and optics off in skimmer #1 section still in alarm.}
2020-52 ^{Implemented on: 2020-06-03}	Active	Jason Wait ^{In consultation with: Nobody}	Safety	EHD:TS03 alarm signal ^{EHD:TS03 alarm signal}	Until TS03 is repaired - TS03 ^{... Until TS03 is repaired - TS03 is fount to be faulty and is causing unnecessary alarms}
2020-42 ^{Implemented on: 2020-10-12}	Active	Jason Wait ^{In consultation with: Nobody}	Optics	1AQ13 Flow meter trip limit re ^{... 1AQ13 Flow meter trip limit reduced from "4 to 4.5 GPM" to "3 to 3.5 GPM"}	1AQ13 flow meter trip point re ^{... 1AQ13 flow meter trip point reduced from 4-4.5GPM to 3-3.5GPM - Water flow to magnet is below previous trip limit}
2020-35 ^{Implemented on: 2020-04-20}	Active	Jas Uppal ^{In consultation with: Nobody}	Ion sources and injection BL	ISIS Skimmer-4 cable #61-0853 ^{ISIS Skimmer-4 cable #61-0853}	Section alarming with no beam ^{... Section alarming with no beam on it.}
2019-56 ^{Implemented on: 2019-11-13}	Active	Micheal Donohoe ^{In consultation with: Nobody}	Safety	Gas Monitor #17 ^{Gas Monitor #17}	Work has started for implement ^{... Work has started for implementing Gas Monitor #17, an O2 deficiency monitor for TEM MOB149.}
2019-53 ^{Implemented on: 2019-09-19}	Active	Jas Uppal ^{In consultation with: Nobody}	Targets	2A2COL-TC2 Collimator Plate Te ^{... 2A2COL-TC2 Collimator Plate Temp}	TC reading 304C. ^{TC reading 304C.}
2019-52 ^{Implemented on: 2019-09-02}	Active	Micheal Donohoe ^{In consultation with: Nobody}	Optics	1AQ15 Water Flow Trip Limit In ^{... 1AQ15 Water Flow Trip Limit Increased}	P/S tripping on mag flow. ^{P/S tripping on mag flow.}
2019-50 ^{Implemented on: 2019-07-31}	Active	Micheal Donohoe ^{In consultation with: Nobody}	Targets	(U+D)/Total trip limit increas ^{... (U+D)/Total trip limit increased}	No reason given on defeat form ^{... No reason given on defeat form. Reason given on defeat yellow tag: Wrong calculation on new electronics for 1AT1 protect.}
2019-48 ^{Implemented on: 2019-04-18}	Active	Micheal Donohoe ^{In consultation with: Nobody}	Optics	2C4VSM2 Mag OK interlock ^{2C4VSM2 Mag OK interlock}	Magnet thermal switch most lik ^{... Magnet thermal switch most likely faulty. Issue occurred in Nov/18 and thought repaired.}
2018-783 ^{Implemented on: 2018-10-25}	Active	Jas Uppal ^{In consultation with: Nobody}	Other / Misc	LESW spill #2 thermocouple (RF ^{... LESW spill #2 thermocouple (RF,321)}	Erratic temperature readings w ^{... Erratic temperature readings were causing cyclotron trips.}
2018-782 ^{Implemented on: 2018-10-16}	Active	Jas Uppal ^{In consultation with: Nobody}	Optics	1BVB2 Mag Temp interlock bypas ^{... 1BVB2 Mag Temp interlock bypassed}	Temp interlock faulty ^{Temp interlock faulty}
2018-780 ^{Implemented on: 2018-07-26}	Active	Jas Uppal ^{In consultation with: Nobody}	Targets	BL2A2 and 2A3 Dump trip limits ^{... BL2A2 and 2A3 Dump trip limits adjusted}	Values too low for normal oper ^{... Values too low for normal operation.}
2018-778 ^{Implemented on: 2018-04-20}	Active	Jas Uppal ^{In consultation with: Nobody}	Other / Misc	IL2C 7,8 2C wall trip and warn ^{... IL2C 7,8 2C wall trip and warn temperature}	To facilitate higher currents ^{... To facilitate higher currents down 2C4}
2017-6 ^{Implemented on: 2017-04-13}	Active	Jason Wait ^{In consultation with: Nobody}	Vacuum	Lower Alarm limit in EHDT:IM66 ^{... Lower Alarm limit in EHDT:IM66}	EHDT:IM66 is reading close to ^{... EHDT:IM66 is reading close to the lower alarm limit (1 e^-10 Torr) and is causing nuisance alarms}
2017-2 ^{Implemented on: 2017-08-22}	Active	Micheal Donohoe ^{In consultation with: Nobody}	Optics	1AQ15 ground current detection ^{... 1AQ15 ground current detection circuit bypassed}	Ground currents in 1AQ15 are l ^{... Ground currents in 1AQ15 are low. With 1AQ15 current at ~750A, ground current is approximately 4A.}
2017-1 ^{Implemented on: 2017-06-30}	Active	Micheal Donohoe ^{In consultation with: Nobody}	Ion sources and injection BL	ISIS SK-1 Cable #610817 ^{ISIS SK-1 Cable #610817}	SKIMMER section alarms with no ^{... SKIMMER section alarms with no beam on.}
2016-691 ^{Implemented on: 2016-04-15}	Active	Jas Uppal ^{In consultation with: Nobody}	Ion sources and injection BL	Skimmer #5 cable #61-0866 grou ^{... Skimmer #5 cable #61-0866 grounded}	Cable was found to be faulty ^{Cable was found to be faulty}
2016-690 ^{Implemented on: 2016-11-01}	Active	Micheal Donohoe ^{In consultation with: Nobody}	Targets	STF leak sensor ^{STF leak sensor}	Steve reports sensor is presen ^{... Steve reports sensor is presently NOT installed in nominal location and has possibly failed.}
2015-3 ^{Implemented on: 2015-08-04}	Active	Jas Uppal ^{In consultation with: Nobody}	Vacuum	1ACG3 trip value ^{1ACG3 trip value}	Suspect 1A vacuum leak near T2 ^{... Suspect 1A vacuum leak near T2.}
2015-2 ^{Implemented on: 2015-06-01}	Active	Jas Uppal ^{In consultation with: Nobody}	Optics	M11 Septum TC #2 (TG304) ^{M11 Septum TC #2 (TG304)}	Noisy signal is causing trips. ^{Noisy signal is causing trips.}
2015-1 ^{Implemented on: 2015-05-29}	Active	Jas Uppal ^{In consultation with: Nobody}	Optics	M11Q1 Magnet Overtemp ^{M11Q1 Magnet Overtemp}	Power supply is required to ru ^{... Power supply is required to run.}
2014-1 ^{Implemented on: 2014-08-24}	Active	Jas Uppal ^{In consultation with: Nobody}	Services	IBOP #1512: MESA Basement Rm01 ^{... IBOP #1512: MESA Basement Rm01A Airflow}	Fume hood has not been operati ^{... Fume hood has not been operational in over 1 year. Fan is being removed.}
2013-1 ^{Implemented on: 2013-05-10}	Active	Jas Uppal ^{In consultation with: Nobody}	Ion sources and injection BL	Skimmer #2 cables:#61-0827, 61 ^{... Skimmer #2 cables:#61-0827, 61-0828, 61-0830}	Skimmer #2 plates discharging. ^{Skimmer #2 plates discharging.}
2011-2 ^{Implemented on: 2011-07-11}	Active	Jas Uppal ^{In consultation with: Nobody}	Ion sources and injection BL	SK61-0869 Grounded ^{SK61-0869 Grounded}	Periodic signal found in cable ^{... Periodic signal found in cable/skimmer.}
2010-1 ^{Implemented on: 2010-06-15}	Active	Kathleen Genge ^{In consultation with: Nobody}	Targets	2A2COL-TC3 ^2A2COL-TC3	80 C limit is too low for BL2A ^{... 80 C limit is too low for BL2A operation. Past defeats (May 23, 2007 #4371, Oct. 31, 2007 #4616 for 2A3COL).}
2007-1 ^{Implemented on: 2007-10-10}	Active	Kathleen Genge ^{In consultation with: Nobody}	Targets	2A2DSP-TC3 ^2A2DSP-TC3	2A2DSP-TC3 hardware I/P defeat ^{... 2A2DSP-TC3 hardware I/P defeat pinned.}
1999-1 ^{Implemented on: 1999-08-13}	Active	Kathleen Genge ^{In consultation with: Nobody}	Targets	TNF collimator thermocouple A ^{... TNF collimator thermocouple A & B}	Disabled TNF collimator A+B by ^{... Disabled TNF collimator A+B by shorting thermocouple circuits. Taken Col. temp off scan on Xscan Manager.}
1998-1 ^{Implemented on: 1998-11-06}	Active	Kathleen Genge ^{In consultation with: Nobody}	Diagnostics	LESW back-up spill monitor HV ^{... LESW back-up spill monitor HV ok signal to safety}	HV ok signal to safety defeate ^{... HV ok signal to safety defeated; spill monitor is a spare}

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#	Status:	Implemented by:	System:	Device:	Reason:
2025-25 ^{Implemented on: 2025-01-10}	Active	Eric Chapman ^{In consultation with: Nobody}	Vacuum	ELNS:SV01 and ELNS:SV02 locked ^{... ELNS:SV01 and ELNS:SV02 locked out at SA LN2 Tank}	Requested by Doug Preddy for 2 ^{... Requested by Doug Preddy for 2025 shutdown.}
2025-24 ^{Implemented on: 2025-01-10}	Active	Sierra Dean ^{In consultation with: Eric Chapman}	Safety	M9 Ignition Key locked out ^{M9 Ignition Key locked out}	M9 ASU not functional ^{M9 ASU not functional}
2025-23 ^{Implemented on: 2025-01-10}	Active	Eric Chapman ^{In consultation with: Nobody}	Safety	Cyclotron ignition key locked ^{... Cyclotron ignition key locked out}	VIB-024 signal pinned at I0104 ^{... VIB-024 signal pinned at I0104 (df #2025-22). ISIS Vacuum PLC work ongoing, CSS unable to verify VIB-024 position.}
2025-7 ^{Implemented on: 2025-01-07}	Active	David Bandiera ^{In consultation with: Nobody}	Shielding	BL1 Ignition key ^{BL1 Ignition key}	Annual 1A shielding block migr ^{... Annual 1A shielding block migration from Meson Hall to Parking Lot.}
2025-6 ^{Implemented on: 2025-01-06}	Active	Ryan Lovelidge ^{In consultation with: Nobody}	Safety	Cyclotron ignition key ^{Cyclotron ignition key}	Fast Target IN signal pinned a ^{... Fast Target IN signal pinned at I0103 (df #2025-5). Unable to properly define the cyclotron off due to ISBL demolition. In consultation with Kevin Ardron.}
2025-3 ^{Implemented on: 2025-01-03}	Active	Ryan Lovelidge ^{In consultation with: Nobody}	Safety	1U igntion key ^{1U igntion key}	Shielding moved from the top o ^{... Shielding moved from the top of UCN to prep for the annual 1A block migration.}
2024-583 ^{Implemented on: 2024-12-22}	Active	Gauhar Hayat ^{In consultation with: Jas Uppal}	Services	Main Magnet Power Supply suppl ^{... Main Magnet Power Supply supply and return valves closed.}	Main Magnet Power Supply off. ^{Main Magnet Power Supply off.}
2024-582 ^{Implemented on: 2024-12-22}	Active	Gauhar Hayat ^{In consultation with: Jas Uppal}	Services	AL-ALCW Heat Exchanger Valves ^{... AL-ALCW Heat Exchanger Valves H-18 closed and D-17 throttled}	Reduced heat load, main magnet ^{... Reduced heat load, main magnet is off.}
2024-581 ^{Implemented on: 2024-12-22}	Removed	Gauhar Hayat ^{In consultation with: Jas Uppal}	Services	AL-ALCW Heat Exchangers H-18 c ^{... AL-ALCW Heat Exchangers H-18 closed and D-17 throttled}	Reduced heat load, main magnet ^{... Reduced heat load, main magnet is off.}
2024-533 ^{Implemented on: 2024-12-03}	Removed	Frank Hosta ^{In consultation with: Nobody}	Shielding	BL1 Ignition Key ^{BL1 Ignition Key}	IPF shielding removed. ^{IPF shielding removed.}
2024-521 ^{Implemented on: 2024-11-26}	Removed	Elena Bylinskaia ^{In consultation with: Nobody}	Other / Misc	1BVB2, 1BVB3, M13Q2/Q7 ^{1BVB2, 1BVB3, M13Q2/Q7}	Power supplies locked out at t ^{... Power supplies locked out at the breaker for 1A/1B switch over.}
2024-468 ^{Implemented on: 2024-09-25}	Removed	David Bandiera ^{In consultation with: Nobody}	Shielding	BL2C Ignition Key removed and ^{... BL2C Ignition Key removed and locked out}	Shielding block removed over S ^{... Shielding block removed over STF Hot Cell}
2024-465 ^{Implemented on: 2024-09-24}	Removed	Brandon Humphries ^{In consultation with: Nobody}	RF	EINJ Klystron Power Supply ^{EINJ Klystron Power Supply}	BLM Argon flow is defeated due ^{... BLM Argon flow is defeated due to a noisy flow read-back (Defeat 2024-461). This defeat is only permitted because beam can not be accelerated (argon needed for BLMs above low energy section) due to the cryogenics system being down. To prevent accelerating beam with this defeat in place, one of the EINJ KPS keys will be removed and locked out until the defeat is removed (after confirming argon flow signal is OK).}
2024-453 ^{Implemented on: 2024-09-10}	Removed	David Bandiera ^{In consultation with: Frank Hosta}	Safety	BL2C Ignition key removed due ^{... BL2C Ignition key removed due to STF Not Operational}	STF Not Operational. ^{STF Not Operational.}
2024-398 ^{Implemented on: 2024-08-08}	Removed	Eric Chapman ^{In consultation with: Nobody}	Safety	Gas monitors 25 to 28 pinned f ^{... Gas monitors 25 to 28 pinned for calibration}	Annual calibration of gas moni ^{... Annual calibration of gas monitors by safety group.}
2024-396 ^{Implemented on: 2024-08-07}	Removed	Eric Chapman ^{In consultation with: Nobody}	Fire Alarm System	All zones in test for bell tes ^{... All zones in test for bell testing}	All zones into test mode for b ^{... All zones into test mode for bell testing in plant services building.}
2024-379 ^{Implemented on: 2024-07-22}	Removed	Kevin Lucow ^{In consultation with: Nobody}	Shielding	BL1 Ignition Key ^{BL1 Ignition Key}	M9A shielding removed. ^{M9A shielding removed.}
2024-376 ^{Implemented on: 2024-07-16}	Removed	David Bandiera ^{In consultation with: Nobody}	Safety	BL1 Ignition Key locked out ^{BL1 Ignition Key locked out}	UCN Shielding block removal ov ^{... UCN Shielding block removal over cryopit}
2024-307 ^{Implemented on: 2024-06-11}	Active	Riley Schick-Martin ^{In consultation with: Nobody}	RF	"Hi SWR RESET" button on XT pa ^{... "Hi SWR RESET" button on XT page 2PA}	Button is causing controls iss ^{... Button is causing controls issues in the LLRF system}
2024-266 ^{Implemented on: 2024-05-23}	Active	Robert Scheepmaker ^{In consultation with: Nobody}	Safety	BL4 Proton Cave ^{BL4 Proton Cave}	Administrative Lock up. No ASU ^{Administrative Lock up. No ASU}
2024-176 ^{Implemented on: 2024-04-08}	Active	Eric Chapman ^{In consultation with: Nobody}	Services	Al-ALCW chain valve ^{Al-ALCW chain valve}	Chain valve has failed and is ^{... Chain valve has failed and is difficult to operate. Must be left open for Main Magnet cooling.}
2024-119 ^{Implemented on: 2024-02-20}	Active	Kathleen Genge ^{In consultation with: Nobody}	Services	Cu-ALCW south pump (SA1-15) ^{Cu-ALCW south pump (SA1-15)}	Pump has difficult spot on rot ^{... Pump has difficult spot on rotation. Mechanical services has deemed it unfit to run.}
2023-257 ^{Implemented on: 2023-05-12}	Active	Brandon Humphries ^{In consultation with: Nobody}	Optics	EMBD:MB0 P/S ^{EMBD:MB0 P/S}	E-LINAC commissioning license ^{... E-LINAC commissioning license does not allow for sending beam to FLASH experiment at the end of EMBD.}
2023-202 ^{Implemented on: 2023-04-18}	Active	Elena Bylinskaia ^{In consultation with: Elena Bylinskaia}	Diagnostics	Extraction 4 Control Cable ^{Extraction 4 Control Cable}	BL4 not in use till September, ^{... BL4 not in use till September, 2023. Installation project ongoing.}
2023-21 ^{Implemented on: 2023-01-10}	Active	Riley Schick-Martin ^{In consultation with: Nobody}	Other / Misc	ISAC II HV transformer (12B1-T ^{... ISAC II HV transformer (12B1-T-005) tap changer}	Tap changer disabled to preven ^{... Tap changer disabled to prevent equipment damage}
2022-379 ^{Implemented on: 2022-12-28}	Active	Riley Schick-Martin ^{In consultation with: Nobody}	Other / Misc	RF transformer High Voltage Co ^{... RF transformer High Voltage Compartment Locked}	Previous lock replaced by ops ^{... Previous lock replaced by ops lock at electrical services group's request}
2022-329 ^{Implemented on: 2022-11-22}	Active	Kathleen Genge ^{In consultation with: Nobody}	Safety	M9B beamblocker M9BBB ^{M9B beamblocker M9BBB}	M9B decommissioned & area bein ^{... M9B decommissioned & area being converted to M9H channel. No beam permitted to M9B.}
2022-316 ^{Implemented on: 2022-11-09}	Active	Brandon Humphries ^{In consultation with: Nobody}	Optics	EMBD:MB0 P/S ^{EMBD:MB0 P/S}	Cooling water has been shut of ^{... Cooling water has been shut off to EMBD:DUMP to prevent erosion of the target. Locking out this dipole will remove the possibility of sending beam down the EMBD. This is added protection on top of the beam mode interlock.}
2022-228 ^{Implemented on: 2022-08-08}	Active	Brandon Humphries ^{In consultation with: Nobody}	Targets	DarkLight target ladder ^{DarkLight target ladder}	Need to prevent target ladder ^{... Need to prevent target ladder from driving into beamline during high power tests.}
2022-23 ^{Implemented on: 2022-02-07}	Active	Frank Hosta ^{In consultation with: Nobody}	Services	BL1 LCW South Heat Exchanger ^{BL1 LCW South Heat Exchanger}	The heat exchanger has a small ^{... The heat exchanger has a small leak.}
2021-134 ^{Implemented on: 2021-04-26}	Active	Riley Schick-Martin ^{In consultation with: Nobody}	Optics	EHDT:Q6 Power Supply power cor ^{... EHDT:Q6 Power Supply power cord}	Insufficient beam position pro ^{... Insufficient beam position protection at EHD:DUMP. Requested by Thomas Planche.}
2021-120 ^{Implemented on: 2021-04-16}	Active	David Bandiera ^{In consultation with: Brandon Humphries}	Vacuum	ELBD:IV0 locked out ^{ELBD:IV0 locked out}	ELBD:IV0 is no longer connecte ^{... ELBD:IV0 is no longer connected to the ELBT vacuum section (ELBD:MB0 removed to allow for ACCT installation)}
2020-48 ^{Implemented on: 2020-01-21}	Active	Jason Wait ^{In consultation with: Nobody}	Optics	EHAT:MB4 polarity switch locke ^{... EHAT:MB4 polarity switch locked out}	EHAT:MB4 polarity switch locke ^{... EHAT:MB4 polarity switch locked out until beam path to tunnel is ready}
2018-784 ^{Implemented on: 2018-12-24}	Active	Jas Uppal ^{In consultation with: Nobody}	Optics	M20 Helmholtz power supply ^{M20 Helmholtz power supply}	Water leak in plumbing externa ^{... Water leak in plumbing external to cabinet.}
2017-3 ^{Implemented on: 2017-08-24}	Active	Micheal Donohoe ^{In consultation with: Nobody}	Diagnostics	1AM8 ^1AM8	Magnetic coupling failure. ^{Magnetic coupling failure.}
2016-692 ^{Implemented on: 2016-03-11}	Active	Jason Wait ^{In consultation with: Nobody}	Services	E-Hall crane A/C disconnect an ^{... E-Hall crane A/C disconnect and pendant locked out to all unauthorized personnel}	E-Hall crane A/C disconnect an ^{... E-Hall crane A/C disconnect and pendant locked out (Key # E-LINAC OPS #2) to all personnel whose JPM & Training on E-Hall Crane bypass has yet to be completed}

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