Difference between revisions of "Phase 1 - HCO & Commissioning"

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==CIS Jobs Leading to HCO & Commissioning (Jan 1 - Apr 30) ==
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5/6/21 This page no longer in use.
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; 15 deg dipole (Scott)
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For Phase 1 HCO/SR: [[Phase 1 System Readiness]]
* '''(Done/SW/JG - magnet is ready for install & yes, we will use shims)''' Install on beam line after bake out, then align, do we use shims?
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* Current sensor for HV interlock installed and tested, ready for DC power, to set limits, fault test
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* Current sensor for FSD installed and tested, calibrated for FSD card, ready for DC power, to set limits, fault test
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* Update drawings, screens, document
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; Laser jobs (Shukui/Scott)
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For Phase 1 Beam Commissioning: [[Phase 1]]
* Complete outrigger box, install, test with laser room shutter, update LSOP
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* Flush chiller, decide on PM schedule, fill
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* Re-install/align Pockels cell
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* Re-install Hall B amp in permanent location
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* Complete macropulse chassis upgrade (replace 18 VDC + booster with 24 VDC, add protection diode to shutters), test all beam modes
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* Update drawings, document
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; Gun HVPS jobs (Carlos/Bubba/Scott)
 
* Prep for HV & conditioning (SF6, tank, DILO, cables), check HV interlock made up, HVPS setpoints/controls ready
 
* Regrease ceramic after bake
 
* Make sure back-up electrode is available
 
* Remove old HV parts (150kV glassman, old HV interlock chassis, VME interface card), once we can make HV again ... temp replace with Ortec bias PS (if needed)
 
* Pull additional Anode bias HV cable near Glassman rack, I think that's where we ultimately want to bias PS star ground to HVPS, also to patch to QE scan ammeter
 
* Develop HV commissioning plan/staffing
 
**[[Media:Gun2 Tee electrode 200kV HV codnitoning plan 2021 draft01.pptx]]
 
  
; Wien HVPS (Carlos, Scott, Riad)
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* '''(Done)''' Add placards to ISB racks
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* Install HV Switcher chassis at ISB, complete cabling between rack components
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* Drop/pull HV cables from HV switcher outputs to Wiens
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* Wien EDM and InjSteer screens updates with HVPS and new PS epics values, tested, ready
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* Update screens, drawings, document
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; Ion Pump Power Supplies (<strike>Scott</strike>, Marcy, EES)
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* '''(Done)''' Finalize IP names for songsheet [[media:210209_ion pump names.xlsx]]
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* Complete mapping between all IP and power supplies (gun to choppers)
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* Complete UHV power supply upgrade, remove temp PS, spare PS on shelf (identify cabinet area for spares): This is Jim Kortze & co., not planned for this down?
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* Work with software to reprogram UHV PS EPICS names, can we have unique identifier from old names?
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* Re-install (2) HV patch boxes, update box labels, pull HV drop cables to patch boxes, updated labels
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* Update screens, drawings, document
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; Vacuum (Marcy, Phil)
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* '''(Done)'''Bake gun, fix scheme for Kr processing beforehand
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* Bake aperture girder beam line, activate NEGs
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* Bake wien and y chamber girders, activate NEGs
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** Make cables to activate Y chamber NEG pumps during bakeout (draw up and send to Fab)
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* Activate beam line NEGs for DP stations downstream of chopper
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* Hi-pot any FE-er pumps
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* Set voltage for all pumps
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* Activate Prep NEG to overboard (done), bake if needed (Joe: see if cathode activates in prep chamber? No water in RGA scan)
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; Valves (Scott, Phil)
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* '''(Done)'''Work with I&C and software, controls for (3) valves (note - confirm valve type different)
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* Build, install, test (3) shut-override boxes for valves
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* UHV vacuum fault (series, yes?) shuts all three gate valves, test
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* Gun2 valve open required for HV enable; method to jumper/bypass for HV conditioning (i.e. valve closed, but HV enable OK)
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* Update drawings, document
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; Air, GN2, LCW (Phil, Bubba)
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* '''(Done)'''Move GN2 near gun lower, hook for air lines, caps for poly hose
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* '''(Done)'''Add 2nd GN2 near girder, hook for air lines, caps for poly hose
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* Fabricate, install air manifold w/ cutoff for (8) viewers, (2) valves, (2) spares
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* (done) Re-install LCW manifold
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; Crash inhibit (Scott, Phil)
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* Install, test crash inhibit for pcup and viewer (note - fail safe test, i.e. do NOT hook up air to BOTH devices)
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* Install, test crash inhibit for harp and viewer (note - does this exist, would speak to I&C early on)
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; Apertures & PCup (Phil, Scott)
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* Scribe new aperture stops, bag, store in tunnel, throw away ALL old stops
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* Install shoulder bolt on A1, test
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* Attach current monitoring w/ inline I&C protection boxes
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* Reconnect LCW, I&C check flow meters clear interlock
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; Electrician jobs (Scott)
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* Relocate floor outlets (done)
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* Bond girders (Shaun has holes drilled on girders already for this)
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* Install cable tray
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; Decarad (Carlos, Scott)
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* Tally # of heads for gun (Carlos) and beam line (Alicia)
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* Mount decarad chassis, dress signal/HV cables
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==I&C/Software Jobs Leading to HCO & Commissioning (Apr 5 - Apr 30) ==
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; I&C Jobs
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* What to expect in tunnel?
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** Similar mechanical layout => Gun + 3 girders (Y + Wien + A1/A2)
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** There is now a 3D CAD model from gun to chopper, I can share pics or see Gary Hays or Shaun Gregory
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** Similar utilities => LCW (A1/A2) + Air (Bubba/Phil) + Cable tray (above/below) + 3 cable drops (Y, Laser, Chopper)
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'''* BPMs = Pete estimates 1 person x 5  days for all of the BPM hook-up and pre-beam checkout jobs'''
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** 10 total - all unrotated
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** 3 new style => NEG coated large bore (2.5" ID); mapped by Musson (Kx/Ky values available)
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** 7 old style => 5.5" long end tapped
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* Viewers
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** 8 total  - all chromox except ITV0I02 (YAG)
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** Crash inhibit #1 : ITV0I01 and Polarized Cup IFY0I01
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** Crash inhibit #2 : ITV0I02 and Harp IHA0I02
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* Harps
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** 1 total - IHA0I02 (YAG), on same cross as viewer ITV0I02 (requires crash inhibit)
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* Wien HV
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** Tony status update
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'''* Current Monitoring - Pete estimates 1 person x 3 days for ItoV, Picoammeters, Gun FSD LCW waterflow interlocks)'''
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** 3 total - same as before (PCUP, A1, A2)
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** PCUP identical as before, just a new location
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** A1 current monitoring as before, linear bellow motion now has STAC5 motor (so remote or manual; has 3 stop positions
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** A2 current monitoring as before, linear bellows manual as before; has 3 stop positions.  Used by PSS group for kicker
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* Valves
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** 3 total - all have in-line EPICS shut over ride capability (CIS installs this box)
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** Gun valve - VBV2I01A (new name), otherwise same all metal gate valve
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** Beam line valve - VBV1I07 (same name), same all metal gate valve
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** Beam line valve - VBV0I02 (same name), but now all metal gate valve, requires cable terminations like VBV1I07
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** All 3 valves tied to UHV vacuum fault (100 uA limit)
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* Ion pumps
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** Marcy's final list [[media:210209_ion pump names.xlsx]]
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; Software Jobs
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* CED
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** Michele or Gary can gives us an update
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* Apps
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** Injector steering script getting upgrades for Wien/Solenoid controls, also needs update of correctors/bpms
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** Any script that refers to CED elements from Gun to Chopper will need name review, sounds like a big job
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* Screens
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** I guess many screens auto-updated from CED, that's great
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** Like with apps, will need name review; I guess system owners look at their own screens for oddities?
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* What else for software?
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==Magnet/DC-Power/Software Jobs Leading to HCO & Commissioning (Apr 5 - Apr 30) ==
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; DC/Magnet Jobs
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* Spreadsheet updated after further feedback [[media:210301_Phase1_Magnet_Summary_v3.xlsx]]
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* Spreadsheet updated at 3/1 SAD planning meeting [[media:210301_Phase1_Magnet_Summary_v2.xlsx]]
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* Spreadsheet initially [[media:210301_Phase1_Magnet_Summary.xlsx]]
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; Software Jobs
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* CED
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* Apps
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* Screens
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* What else for software?
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; Other magnet jobs
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*(JM) Complete magnet table I circulated
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*(JM/LL) Initial QW measurement and assessment (sufficient for CED), summarized for Gary
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*(RS/GC) FG solenoid special hysteresis for Gary
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*(RS/MJ) Magnet info for Inj Steer spin calculations
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*(JM/JG) Decision on spare DR fabrication and alignment
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*(LL/JK/JM) PSS kicker -  does MMF have any responsibility here, maybe just PSS?
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*(LL/JM) Second QW measurement, what's the scope here?
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*(JM) When is the rotating coil stand ready?
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*(JM/LL) Reconciling MHD discrepancy
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*(LL) Report on QW
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*(LL) Report on HD
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*(LL) Report on PSS kicker
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== Beam Commissioning (May 3 - Jul 2) ==
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=== Important Dates ===
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''updated 3/1/21''
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* Injector HCO/SR Complete: 5/3
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* NL/Inj -> Stable 2K: 5/21
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* Full CEBAF PSS Certification: 5/24 - 6/11
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* End of SAD: 7/2
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* Resumption of Physics: Mid-August
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=== Activities ===
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''updated 3/1/21''
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[[File:Commissioning testplans Rev2.png | 999px]]
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=== ATLis Testplans ===
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== Celebration ==
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* [https://www.youtube.com/watch?v=3GwjfUFyY6M Our celebration song]
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</div>
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Latest revision as of 21:06, 6 May 2021

5/6/21 This page no longer in use.

For Phase 1 HCO/SR: Phase 1 System Readiness

For Phase 1 Beam Commissioning: Phase 1


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