Aggregator
COMMENT ON PSS Video System Upgrade
Program Deputy Summary, presented 2025-11-04
COMMENT ON Upgrade 2L03 to a C75 zone.
COMMENT ON Plasma processing during the Fall 2025 SAM
Completed VIP1L05B Neg pump reactivation following procedure. Vat valve VBV1L05B was closed afterwards. Air lines were swapped to the correct position. VBV1L05B is currently closed. All admin tags removed from airline cables.
VIP1L05B@1e-8
VIP1L05A@7e-10
VIP1L06A@1e-9
VIP1L06B@3e-8
Removed upstream turbo pump & downstream gas manifold from module.
ACG Report 11/3/25
C75-05 Acceptance Swing Shift
Completed FE characterization for Cavity 6: FE Onset ~ 15.8 MV/m. Highest dose rate ~ 100 mR/hr
Completed Gradient Tests for Cavity 8: Emax = 19.2 MV/m (Quench Limited). Took two attempts to complete One hour run at 18.7 MV/m due to some unknown interlock fault.
Field Emission for Cavity 8: FE Onset ~ 12.4 MV/m. Max Dose rate ~ 5 R/hr at the BL return tube. 100 mR/hr gradient ~15.5 MV/m
COMMENT ON PSS software updates of TIA portal and iFix
ATLis Comments Daily Digest
COMMENT ON ODH and PSS UPS relocation in the counting house
ODH head OMA07 at Hall A - Hadron Arm has been bypassed.
ODH head OMA05 at Hall A - Electron Arm has been bypassed.
ODH head OMA03 at Hall A - Dome has been bypassed.
ODH head OMA01 at Hall A - Access Tunnel has been bypassed.
FML SAM Update 11/3
Cryo Daily Work Summary
Removed purge rigs from 1L04/06 this morning to allow for more pumps and backfills of those two modules.
Reinstalled purge rigs in 1L04/06 this afternoon in preparation for tomorrow's u-tube operations.
North LINAC zone 10 CAMAC to PLC upgrade continued.










