Aggregator
COMMENT ON B999 Replace defective exit light fixture
Operator SIGN IN
VTC2A14, ABIL tag #8930, Expected Removal Date changed.
Log Number: 4468002Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 18 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Still bypassed
VTC1A14, ABIL tag #8929, Expected Removal Date changed.
Log Number: 4468003Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 18 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Still bypassed
VBV9A03 Controls, ABIL tag #8291, Expected Removal Date changed.
Log Number: 4468001Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 30 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Still bypassed
VBV7R10A Controls, ABIL tag #8290, Expected Removal Date changed.
Log Number: 4468000Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 30 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Still bypassed
VBV5R10A Controls, ABIL tag #8289, Expected Removal Date changed.
Log Number: 4467999Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 30 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Still bypassed
VBV2L13B VVC, ABIL tag #8949, Expected Removal Date changed.
Log Number: 4467998Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 30 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Still bypassed
VBVAA03, ABIL tag #7509, Expected Removal Date changed.
Log Number: 4467997Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 30 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Still bypassed
VBV1L23B, ABIL tag #8292, Expected Removal Date changed.
Log Number: 4467995Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 24 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Valve still disabled
VBV1L23A, ABIL tag #5249, Expected Removal Date changed.
Log Number: 4467996Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 24 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Valve still disabled
VFV2L14 Vacuum Fast Valve, ABIL tag #2312, Expected Removal Date changed.
Log Number: 4467993Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL)
Previous Expected Removal Date: 24 Jan 2026
New Expected Removal Date: 02 Aug 2026
Who made the change: ketchum
Justification for the change: Bypassed forever until removed
CREW CHIEF SIGN IN
Log Number: 4467991Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 02-02-26
Time : 07:00:48
Day : Monday
Shift : Day
Crew Chief : Humphry
Program Deputy: Mock
Team : B
Arm : RadCon
Designated SSO: Janak
LERF Operator:
Operators : Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 02-02-26
Time : 07:00:48
Day : Monday
Shift : Day
Crew Chief : Humphry
Program Deputy: Mock
Team : B
Arm : RadCon
Designated SSO: Janak
LERF Operator:
Operators : Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:










