Phase 1 - HCO & Commissioning

CIS Jobs Leading to HCO & Commissioning (Jan 1 - Apr 30)

• 4/06/21 - Updated punchlist media:210406_CIS_HCO.docx
• 3/22/21 - Updated punchlist media:210322_CIS_HCO_v2.docx

I&C/Software Jobs Leading to HCO & Commissioning (Apr 5 - Apr 30)

I&C Jobs

• What to expect in tunnel?
  • Similar mechanical layout => Gun + 3 girders (Y + Wien + A1/A2)
  • There is now a 3D CAD model from gun to chopper, I can share pics or see Gary Hays or Shaun Gregory
  • Similar utilities => LCW (A1/A2) + Air (Bubba/Phil) + Cable tray (above/below) + 3 cable drops (Y, Laser, Chopper)

* BPMs = Pete estimates 1 person x 5 days for all of the BPM hook-up and pre-beam checkout jobs

• • 10 total - all unrotated
  • 3 new style => NEG coated large bore (2.5" ID); mapped by Musson (Kx/Ky values available)
  • 7 old style => 5.5" long end tapped

• Viewers
  • 8 total - all chromox except ITV0I02 (YAG)
  • Crash inhibit #1 : ITV0I01 and Polarized Cup IFY0I01
  • Crash inhibit #2 : ITV0I02 and Harp IHA0I02

• Harps
  • 1 total - IHA0I02 (YAG), on same cross as viewer ITV0I02 (requires crash inhibit)

• Wien HV
  • Tony status update

* Current Monitoring - Pete estimates 1 person x 3 days for ItoV, Picoammeters, Gun FSD LCW waterflow interlocks)

• • 3 total - same as before (PCUP, A1, A2)
  • PCUP identical as before, just a new location
  • A1 current monitoring as before, linear bellow motion now has STAC5 motor (so remote or manual; has 3 stop positions
  • A2 current monitoring as before, linear bellows manual as before; has 3 stop positions. Used by PSS group for kicker

• Valves
  • 3 total - all have in-line EPICS shut over ride capability (CIS installs this box)
  • Gun valve - VBV2I01A (new name), otherwise same all metal gate valve
  • Beam line valve - VBV1I07 (same name), same all metal gate valve
  • Beam line valve - VBV0I02 (same name), but now all metal gate valve, requires cable terminations like VBV1I07
  • All 3 valves tied to UHV vacuum fault (100 uA limit)

• Ion pumps
  • Marcy's final list media:210209_ion pump names.xlsx

Software Jobs

• CED
  • Michele or Gary can gives us an update

• Apps
  • Injector steering script getting upgrades for Wien/Solenoid controls, also needs update of correctors/bpms
  • Any script that refers to CED elements from Gun to Chopper will need name review, sounds like a big job

• Screens
  • I guess many screens auto-updated from CED, that's great
  • Like with apps, will need name review; I guess system owners look at their own screens for oddities?

• What else for software?

Magnet/DC-Power/Software Jobs Leading to HCO & Commissioning (Apr 5 - Apr 30)

DC/Magnet Jobs

• Spreadsheet updated 3/15 media:210315_Phase1_Magnet_Summary.xlsx

Updated MHD field map due from JM/LL to GC

Updated MFX (SW/CW) field map due from RS to GC

• Spreadsheet updated after further feedback media:210301_Phase1_Magnet_Summary_v3.xlsx
• Spreadsheet updated at 3/1 SAD planning meeting media:210301_Phase1_Magnet_Summary_v2.xlsx
• Spreadsheet initially media:210301_Phase1_Magnet_Summary.xlsx

Software Jobs

• CED
• Apps
• Screens
• What else for software?

Other magnet jobs

• (JM) Complete magnet table I circulated
• Done(JM/LL) Initial QW measurement and assessment (sufficient for CED), summarized for Gary
• (RS/GC) FG solenoid special hysteresis for Gary
• (RS/MJ) Magnet info for Inj Steer spin calculations
• (JM/JG) Decision on spare DR fabrication and alignment
• Done (LL/JK/JM) PSS kicker - does MMF have any responsibility here, maybe just PSS?
• Done (LL/JM) Second QW measurement, what's the scope here?
• Done (JM) When is the rotating coil stand ready?
• (JM/LL) Reconciling MHD discrepancy
• (LL) Report on QW
• (LL) Report on HD
• (LL) Report on PSS kicker

System Readiness / HCO Schedule (April '21)

For detailed plans for a given day, discussed at 830 toolbox meeting every weekday, see CIS Phase 1 work plans

Format: time: System (# of people)

April	Mon	Tue	Wed	Thu	Fri	Sa	Su
12th - 16th	Morning: Valve Controls (1x) Afternoon: Magnet Hook-Ups (2x)	Morning: Valve Controls (1x) Morning: ItoV, Pico, FSD (1x) Afternoon: Magnet Hook-Ups (2x)	Morning: Valve Controls (1x) Morning: ItoV, Pico, FSD (1x) Afternoon: Magnet Hook-Ups (2x)	Morning: ItoV, Pico, FSD (1x) Afternoon: Magnet Hook-Ups (2x)	Morning: ItoV, Pico, FSD (1x) Afternoon: Magnet Hook-Ups (2x)	Magnet Hook-Ups (2x)	Magnet Hook-Ups (2x)
19th - 23rd	Morning: BPMs (1x) Morning: Viewers (1x) Morning: Harps (1x) Afternoon: Magnet Hook-Ups (2x)	Morning: BPMs (1x) Morning: Viewers (1x) Morning: Harps (1x) Afternoon: Magnet Hook-Ups (2x)	Morning: BPMs (1x) Morning: Viewers (1x) Morning: Harps (1x) Afternoon: Magnet Hook-Ups (2x)	Morning: BPMs (1x) Morning: Viewers (1x) Morning: Harps (1x) Afternoon: Magnet Hook-Ups (2x)	Morning: BPMs (1x) Morning: Viewers (1x) Morning: Harps (1x) Afternoon: Magnet Hook-Ups (2x)	Magnet Hook-Ups/HCO (2x)	Magnet Hook-Ups/HCO (2x)
26th - 30th	Magnet HCO (2x) I&C Float	Magnet HCO (2x) I&C Float	Magnet HCO (2x) 2B Alignment Swings: PSS beamline Certs	Magnet HCO (2x) 2B Alignment Swings: PSS beamline Certs	Magnet HCO (2x)	Magnet HCO (2x)	Magnet HCO (2x)

• BPM = Francis
• Valve Controls = Ketchum
• ItoV, Picoammeters, Gun FSD Interlocks = Francis
• Viewers = Norris
• Harps = Dela Cruz
• Magnet / DC Power = Coleman
• 2B Alignment = S&A, Gould
• PSS = Kowal

Beam Commissioning (May 3 - Jul 2)

Documents, Links, Important Dates

Links:

• 1/25/21 Beam Drivers Preliminary Meeting
• Injector Procedures Workspace

Documents:

• 3/16/21 Beam Drivers Meeting Slides media:BeamDrivers_Pt2_3.16.21.pdf
• Injector Group Beam Commissioning Slides File:BeamINJphase1v5.pptx

• Commissioning Checklist (Grames) File:210401 Phase1 Commissioning.docx
• (incomplete / in-progress) Commissioning Checklist, ATLiss added File:210407 Phase1 Commissioning.docx
• Preliminary Commissioning Test Plan Layout File:3.31.21 BeamCommissioningPlanLayout AIPINJ-1 firstpass.ods

Dates: updated 4/7/21

• Finalize commissioning plan: April 5th
• Injector HCO/SR Complete: 5/2
• Injector Beam Commissioning Begins: 5/3
• NL/Inj -> Stable 2K: 5/21
• Full CEBAF PSS Certification: 5/24 - 6/11
• End of SAD: 7/2
• Resumption of Physics: Mid-August

ATLis Testplans

updated 4/7/21

General / Catch-All Test Plans

• 22060 Beam Commissioning AIPINJ Phase I (general ATLis)
• Injector Upgrade - Phase 1 Installation (Gun to Chopper)

With-Beam Hardware Commissioning Test Plans

• 22061 PSS Kicker Tests @ 130keV & 200keV
• 22080 AIPINJ: 130/200 keV HVPS vs. PCUP current monitor calibration
• 22082 AIPINJ: 130/200 keV lifetime measurements
• Transmission vs Gun HV

Beam Commissioning

• 22180 Gun to Chopper Commissioning _130keV / 200keV beam to PCup
• 22181 Early Injector Orbit Data Collection Rev. April/May 2021
• 22182 Set up beam from PCup to FC1 at 130keV
• 22183 Beam steer from FC1 to FC2
• 22184 Efficacy of Knobs chosen for spot move correction

Optics/RF Test Plans

• 21923 Perform 130keV emittance measurements and matching as part of Injector Upgrade commissioning
• 22072 Perform 200keV emittance measurements and matching as part of Injector Upgrade commissioning
• 19784 Test multiwire emittance measurement with beam
• 22160 Measure optics at various coil fixture rotation angles for MDR1I02
• 22190 RF Elements Setup (Injector Upgrade Phase 1), Lasers phases, Prebuncher, and Choppers

Spin/Wien Test Plans

• 22090 Mott Hot Checkout
• 22091 Spin Dance to Calibrate Upgraded CEBAF Injector 3D Spin Rotator
• 22092 Set 3D Spin Rotator: Flip-Right, Flip-Left, and Vertical Polarizarion
• 22083 AIPINJ: Test new hysteresis function for spin solenoids (MFG1I04A/B)
• 22084 AIPINJ: 130/200 keV E/B calibrations for V-Wien and H-Wien
• Beam ToF vs Wien Setting, 130keV and 200keV

Parity Quality Beam Test Plans

• 22040 cathode 45deg rotation and spot moves
• 22050 130keV sensitivity test
• 22051 200keV sensitivity test
• 22052 Transmission test gun 200keV
• 22053 RTP pos diff feedback convergence FC2 test
• 22120 Chopper scan 130keV
• 22121 Chopper scan 200keV

Activities

updated 4/7/21

Test Plans Grouped by Type:

Celebration

• Our celebration song