Aggregator
Program Deputy Summary, presented 2026-01-16
FSD Masking Tool: Successful System UN-Masking for: BeamLossMonitor ***Some node's masks failed to write
Operator SIGN IN
Survey and Alignmentr work summary
COMMENT ON Mechanical support for removal of ITV8T/AT09
Air supply valve was only partially open. It is currently closed. When the ITV is re-installed I&C may need to adjust position to regulate speed of operation or consider installing a restrictor in the line.
There were 2 air lines connected actuator but only one connected to the air supply header.
VWien Reamined on through the night
COMMENT ON MQKAT01 Leak Repair
CIS Work Summary 01/15/2026
COMMENT ON Gun2 photocathode Heat and Activation - Spring 2026
Operator SIGN IN
FML SAM Update 1/16/25
15th January work:
- Accelerator CHW HX placed back in service
- Started Tunnel Drip Pan Replacement where accessible
- Completed B91 LCW Calibrations. All annual Site LCW calibrations now complete
16th January work map:
- Hall C Junction Box - final cable terminations
- CUP Chiller Project ongoing
- Continuing Tunnel Drip Pan Replacements
iocsoftw3spce restored
"Completed weekly source check of radiation instruments in the MCC"
QuickPic - Gun HV Turned on
COMMENT ON CEBAF/Halls PSS Certification SAM25
Big kudos to Chris Kerns, who with his Safety Watch were the only RF techs assisting SSG with RF Certification. In my opinion it was too large of the task for two people, but they did great.
SSG does not anticipate preforming any PSS Certifications on Friday but there might be an opportunity if North and/or South Linacs are swept later in the afternoon. Otherwise, we will coordinate with RF and DC Groups suitable time for completing Certs of their equipment next week.
Gun HV Turned Off
COMMENT ON CEBAF/Halls PSS Certification SAM25
On Thursday 1/15/2026 SSG performed following PSS Certification tests:
Functional - Box Supplies ARC4, ARC8, DOG1, DOG6, DOG7
Functional - NL RF SSA, 0L02, 0L03, 0L04
Functional - NL RF 1L02, 1L03, 1L07, 1L08, 1L15, 1L16, 1L18, 1L19, 1L20, 1L21, 1L22, 1L23
Functional - SL RF 2L06, 2L07, 2L09, 2L11, 2L13, 2L15, 2L16, 2L19, 2L20, 2L21, 2L23, 2L24










