Difference between revisions of "2021-08-18"

Latest revision as of 08:18, 18 August 2021

Meeting Information

Connecting

To connect to the meeting, please do the following: Time: Wednesday at 9:00 AM EST.

To join via a Web Browser, go to the page [1] https://bluejeans.com/984025598.
To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 984025598.
To join via phone, use one of the following numbers and the Conference ID: 984025598.
- Dial Either +1 408 740 7256 or +1 888 240 2560 for US or Canada

Agenda

Schedule

Long Term Schedule: Gantt (Outstanding tasks)

8/9/21 Start Hot Check-out
8/23/21 Start commissioning (2 weeks)
8/23 BNNT cooldown in CMTF
9/7/21 Perform experiment (3 weeks)
10/18 C50R in CMTF
Booster qualification following experiment until cryo trade to CMTF

New items for discussion:

General:

Reports by Group:

Experiment:

COO/ESAD/RSAD prepared; committee response delivered.
ERR walk-through good.
Shift staffing schedule circulated

Software

Changes made in UED workspace for names and field maps; ready to merge soon. (Thanks Gary/Michele!)
HCO underway

CIS/EGG:

Photocathodes in progress: One created - low QE; 2nd one being heated now. [Joe/Max]
Align laser to photocathode, using retro and QE (8/5) [Shukui]
Gun rebuild wiki

DC Power:

Trims: Complete - final tests awaiting UED merge
Solenoid UITFList Task: Interlock checks completed. Diagnostics on box supply reading incorrectly, measured input voltage at supply to be 470VAC. Diagnostic repair and powering load to be completed at first opportunity.
Replacement of cards and utility chassis' acquired for CEBAF under way...

Instrumentation and Controls: Chopper Controls (Windham/Lu)

Target Motion Control - Carriage remotely operable, step count needs some fine tuning.
Control Screen complete?

Vacuum (Ketchum/Kortze)

VFVM401 Fast Valve limit switches adjusted; Kortze working firmware. Matt hooked air line up.
VCGM604 Cathode Gauge cabled

BCM

BCM project software integration under way between Musson/Seaton and Sue Witherspoon

SSG:

BLM installation underway:

Replace those previously removed
Additions
1. In crotch of MeV/Wastewater selecting dipole.
2. Near 1st new diagnostic cross d.s. of solenoid
3. Near 2nd new diagnostic cross by FC4
4. D.S. of target after lead shielding

FSD inputs (original)

BCM current clamp system
Update gold masking

ME / Installation:

Shielding package verified by RCG; RCG checklist Friday.
Songsheet being updated by Shaun; be sure to let him know when changes are made!
Mount gas bottle rack in Labyrinth (Staged); remove gas bottles to rack.
Eric Forman to update Quick Reference Drawing

Sys Admin:

Need to configure wall monitors and install small networked printer.

Action items:

UITFList task creation for necessary beam studies
- RCG Test (Keith) (Done)
- Fast Valve Test (Leo/Jim)
- Chopper slit (Scott/Weiwei)
- Target Encoder Interlock (Scott/Weiwei/Gary)
- BLM test (Scott B.)
- Target Rail calibration
- Others...
Snap file for design optics (Dennis/Xi)
Daily Run Coordinator Meetings (Mike/Gigi)
Populate shift plans (Mike / Gigi)
Shift taker instructions (Mike)
HCO
Beam Authorization (Mike)
Hazard analysis for Randy (Mike)

List of Engineering Jobs remaining

Back to Main Meeting Minutes Page

@@ Line 36: / Line 36: @@
 '''Software'''
 * Changes made in UED workspace for names and field maps; ready to merge soon. (Thanks Gary/Michele!)
-* [[https://accweb.acc.jlab.org/hco/reports/overall-status?destinationId=50&destinationId=54&destinationId=55&categoryId=&systemId=&regionId=&groupId=&qualified= HCO underway]
+* [https://accweb.acc.jlab.org/hco/reports/overall-status?destinationId=50&destinationId=54&destinationId=55&categoryId=&systemId=&regionId=&groupId=&qualified= HCO underway]
 '''CIS/EGG:'''
-* Make photocathode (8/5) [Joe/Max]
+* Photocathodes in progress: One created - low QE; 2nd one being heated now. [Joe/Max]
 * Align laser to photocathode, using retro and QE (8/5) [Shukui]
 * [https://wiki.jlab.org/ciswiki/index.php/Spring_2021_-_Rebuilding_Photogun Gun rebuild wiki]
@@ Line 54: / Line 54: @@
 ''Vacuum (Ketchum/Kortze)''
-* VFVM401 Fast Valve [https://logbooks.jlab.org/entry/3890917 limit switches adjusted]; Kortze working firmware
+* VFVM401 Fast Valve [https://logbooks.jlab.org/entry/3890917 limit switches adjusted]; Kortze working firmware. Matt hooked air line up.
 * VCGM604 Cathode Gauge cabled
@@ Line 78: / Line 78: @@
 * Mount [https://logbooks.jlab.org/entry/3877442 gas bottle rack] in Labyrinth (Staged); remove gas bottles to rack.
 * Eric Forman to update Quick Reference Drawing
 '''Sys Admin:'''
 * Need to configure wall monitors and install small networked printer.
+'''Action items:'''
+# UITFList task creation for necessary beam studies
+#* RCG Test (Keith) (Done)
+#* Fast Valve Test (Leo/Jim)
+#* Chopper slit (Scott/Weiwei)
+#* Target Encoder Interlock (Scott/Weiwei/Gary)
+#* BLM test (Scott B.)
+#* Target Rail calibration
+#* Others...
+# Snap file for design optics (Dennis/Xi)
+# Daily Run Coordinator Meetings (Mike/Gigi)
+# Populate shift plans (Mike / Gigi)
+# Shift taker instructions (Mike)
+# HCO
+# Beam Authorization (Mike)
+# Hazard analysis for Randy (Mike)
 * [[media:Engineering-support-jobs.docx| List of Engineering Jobs remaining]]
 [[Meeting_minutes | Back to Main Meeting Minutes Page]]