Difference between revisions of "CIS Phase 1 work plans"

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 +
;5/21/21 AIPINJ Phase I Installation and HCO Complete.
 +
 
=2020 Weeks 1 through 13 =
 
=2020 Weeks 1 through 13 =
 
<div class="mw-collapsible mw-collapsed">
 
<div class="mw-collapsible mw-collapsed">
Line 1,985: Line 1,987:
  
 
= Week 30 (Apr 26 - Apr 30) =
 
= Week 30 (Apr 26 - Apr 30) =
−
<div class="mw-collapsible">
+
<div class="mw-collapsible mw-collapsed">
 
[[Phase 1 - HCO & Commissioning]]
 
[[Phase 1 - HCO & Commissioning]]
  
Line 2,076: Line 2,078:
 
| style="vertical-align:middle;" | ''Associated Rack Work''
 
| style="vertical-align:middle;" | ''Associated Rack Work''
 
| style="vertical-align:middle;" | ''Associated Rack Work''
 
| style="vertical-align:middle;" | ''Associated Rack Work''
−
|  
+
| style="vertical-align:middle;" | Chopper Hook-Ups
−
|  
+
|
 
|-
 
|-
 
| style="vertical-align:middle;" | '''InjSB'''<br /> Afternoon
 
| style="vertical-align:middle;" | '''InjSB'''<br /> Afternoon
Line 2,086: Line 2,088:
 
| style="vertical-align:middle;" | Magnet Cabling, HCO
 
| style="vertical-align:middle;" | Magnet Cabling, HCO
 
|  
 
|  
−
|  
+
| style="vertical-align:middle;" | Magnet Cabling, HCO
 
|- style="background-color:#EFDCAA;"
 
|- style="background-color:#EFDCAA;"
 
| style="vertical-align:middle;" | '''Tunnel'''<br /> All Day
 
| style="vertical-align:middle;" | '''Tunnel'''<br /> All Day
Line 2,112: Line 2,114:
 
| style="vertical-align:middle;" | Viewer Reconnects<br />Prebuncher conditioning <br /><br />
 
| style="vertical-align:middle;" | Viewer Reconnects<br />Prebuncher conditioning <br /><br />
 
| style="vertical-align:middle;" | Viewer Reconnects<br />Prebuncher conditioning<br />0I07 NEG Activation
 
| style="vertical-align:middle;" | Viewer Reconnects<br />Prebuncher conditioning<br />0I07 NEG Activation
−
| 0I0{0,1A} NEG Activations
+
| 0I0{0,1A} NEG Activations <br> Chopper Hook-Ups
 
| 11a: Magnet reconnects and HCO  
 
| 11a: Magnet reconnects and HCO  
 
|- style="background-color:#DFDCBA;"
 
|- style="background-color:#DFDCBA;"
Line 2,134: Line 2,136:
  
 
= Week 31 (May 3 - May 7) =
 
= Week 31 (May 3 - May 7) =
−
<div class="mw-collapsible">
+
<div class="mw-collapsible mw-collapsed">
−
[[Phase 1 - HCO & Commissioning]]
 
−
 
 
  
 
;'''Tunnel work '''
 
;'''Tunnel work '''
Line 2,142: Line 2,142:
  
  
−
* A1-region bake takedown (Stutzman, Bullard)
+
* A1-region bake takedown (Stutzman, Bullard) ''Mon''
−
* VBV2I01A Solenoid Air Leak T/S (Windham)
+
* VBV2I01A Solenoid Air Leak T/S (Windham) ''Mon''
 
* Laser hut work (Zhang)
 
* Laser hut work (Zhang)
 +
* Photocathode shuffle (Grames)
 +
** Remove bulk GaAs
 +
** Load in SSL cathodes
 +
** Activate cathode
 +
* Ion pump checkout (Stutzman)
 +
** Set operational voltages
 +
** Hi-pot FE'ing pumps
 +
** Configure system for EPICS
 +
 +
 +
* Main airline leaky valve swap [[Airline Valve Changeout| (pics)]] (MechInstall) ''Thurs''
  
 
* Viewer reconnects and HCO (Norris)
 
* Viewer reconnects and HCO (Norris)
Line 2,159: Line 2,170:
 
** Buncher turn-on, conditioning
 
** Buncher turn-on, conditioning
 
** Capture turn-on, conditioning
 
** Capture turn-on, conditioning
 +
** Prebuncher readback calibrations, GDR operation (Plawski)
  
−
* 60Hz electrical noise snooping (Suleiman) ''Evenings (after 4p)''
+
* 60Hz electrical noise snooping (Suleiman) ''Sat''
−
 
+
* Helicity magnet HCO (Suleiman) ''Sat''
  
 
;'''ISB Work '''
 
;'''ISB Work '''
Line 2,168: Line 2,180:
 
* Magnet Cabling, IN02B{10,11,22,26}, IN04B10  (DC Power, Coleman)
 
* Magnet Cabling, IN02B{10,11,22,26}, IN04B10  (DC Power, Coleman)
 
* Wien HV System, IN01B0{0,1} (Dela Cruz)
 
* Wien HV System, IN01B0{0,1} (Dela Cruz)
 +
* Penetration 78 (IN02B18) and 86 (IN02B23) Stone Top-Off (MechInstall) ''Tues early AM''
  
 +
* VEPCO Automatic Voltage Regulators Test, ATLis 22392 ''Friday''
 +
** Voltage will be adjusted remotely to verify operation of automatic voltage regulators. If there is a huge problem... there could be a power outage.
 +
** Incoming power voltage variation < +/- 10%
 +
** "Be prepared for a power interruption"
  
 
<u>'''Injector Tunnel and Service Building'''</u>
 
<u>'''Injector Tunnel and Service Building'''</u>
−
{| class="wikitable" style="text-align:center; background-color:#BFDCDA;"
+
{| class="wikitable" style="text-align:center; vertical-align:middle; background-color:#BFDCDA;"
−
|- style="font-weight:bold; vertical-align:middle; background-color:#CFDCCA;"
+
|- style="font-weight:bold; background-color:#CFDCCA;"
−
! style="background-color:#CFDCCA;" | '''Location'''<br />Time
+
! style="background-color:#CFDCCA" | '''Location'''<br />Time
−
! style="background-color:#CFDCCA;" | Mon 5/3
+
! style="background-color:#CFDCCA" | Mon 5/3
−
! style="background-color:#CFDCCA;" | Tue 5/4
+
! style="background-color:#CFDCCA" | Tue 5/4
−
! style="background-color:#CFDCCA;" | Wed 5/5
+
! style="background-color:#CFDCCA" | Wed 5/5
−
! style="background-color:#CFDCCA;" | Thu 5/6
+
! style="background-color:#CFDCCA" | Thu 5/6
−
! style="background-color:#CFDCCA;" | Fri 5/7
+
! style="background-color:#CFDCCA" | Fri 5/7
−
! style="background-color:#CFDCCA;" | Sa 5/8
+
! style="background-color:#CFDCCA" | Sa 5/8
−
! style="background-color:#CFDCCA;" | Su 5/9
+
! style="background-color:#CFDCCA" | Su 5/9
−
|- style="vertical-align:middle; background-color:#AFDCEA;"
+
|- style="background-color:#AFDCEA;"
 
| '''InjSB'''<br /> All Day
 
| '''InjSB'''<br /> All Day
 
| Systems HCO <br /> CIS Rack Work
 
| Systems HCO <br /> CIS Rack Work
 
| Systems HCO <br /> CIS Rack Work
 
| Systems HCO <br /> CIS Rack Work
 
| Systems HCO <br /> CIS Rack Work
 
| Systems HCO <br /> CIS Rack Work
−
| Systems HCO <br /> CIS Rack Work
+
| Systems HCO <br /> CIS Rack Work<br /> <s>'''⚡VEPCO Voltage Tests'''</s>
−
| Systems HCO <br /> CIS Rack Work
+
| Systems HCO <br /> CIS Rack Work  
 
|  
 
|  
 
|  
 
|  
−
|- style="vertical-align:middle;"
+
|-
 
| '''InjSB'''<br /> Early <br /> Morning <br /> <9a
 
| '''InjSB'''<br /> Early <br /> Morning <br /> <9a
 
| ''Associated Rack Work''
 
| ''Associated Rack Work''
−
| ''Associated Rack Work''
+
| Chopper/Buncher HCO
−
| ''Associated Rack Work''
+
| Chopper/Buncher HCO
−
| ''Associated Rack Work''
+
| Buncher/Chopper HCO
−
| ''Associated Rack Work''
+
| Viewer/harp HCO
 
|  
 
|  
 
|  
 
|  
−
|- style="vertical-align:middle;"
+
|-
 
| '''InjSB'''<br /> Morning
 
| '''InjSB'''<br /> Morning
−
| Chopper HCO, Conditioning
+
| Chopper/Buncher HCO <br /> Prebuncher Rdbk Cals
−
| Chopper HCO, Conditioning
+
| Chopper/Buncher HCO <br /> Wien Sys Walkthru  <br /> '''Pene 78 & 86 Top-Off'''
−
| Chopper HCO, Conditioning
+
| Chopper/Buncher HCO <br /> Wien HV Cable Chkout
−
| Buncher HCO, Conditioning
+
| Buncher/Chopper HCO
−
| Capture? HCO, Conditioning
+
| Chopper Vac Intlk Testing <br> 9-11a: Wien HV Calibrations <br> VBV0I02 UHV Interlocks
−
|  
+
| Magnet HCO
−
|  
+
| ''Magnet HCO''
 
|-
 
|-
−
| style="vertical-align:middle;" | '''InjSB'''<br /> Afternoon
+
| '''InjSB'''<br /> Afternoon
−
| style="vertical-align:middle;" | Chopper HCO, Conditioning<br />Magnet re-connects, HCO
+
| Chopper/Buncher HCO<br /> Prebuncher Rdbk Cals <br /> Magnet re-connects, HCO
−
| style="vertical-align:middle;" | Chopper HCO, Conditioning<br />Magnet re-connects, HCO
+
| Chopper/Buncher HCO<br />Magnet re-connects, HCO
−
| Chopper HCO, Conditioning<br />Magnet re-connects, HCO
+
| Chopper/Buncher HCO<br />Magnet re-connects, HCO
−
| Buncher HCO, Conditioning<br />Magnet re-connects, HCO
+
| Magnet re-connects, HCO <br /> 4p: Capture HCO, Conditioning
−
| Capture? HCO, Conditioning<br />Magnet re-connects, HCO
+
| Magnet re-connects, HCO <br> VBV0I02 UHV Interlocks
−
| style="vertical-align:middle;" |
+
| Magnet HCO
−
| style="vertical-align:middle;" |
+
| ''Magnet HCO''
−
|- style="vertical-align:middle; background-color:#EFDCAA;"
+
|- style="background-color:#EFDCAA;"
 
| '''Tunnel'''<br /> All Day
 
| '''Tunnel'''<br /> All Day
 
| CIS Reconnects<br />'''A1-region Bake Takedown'''
 
| CIS Reconnects<br />'''A1-region Bake Takedown'''
−
| '''System Reconnects & HCO'''
+
| '''CIS Vacuum Work''' <br /> Ion pump checkout <br /> VIP0I01/1A HiPot <br /> Device/line labeling <br /> '''Other CIS Jobs''' <br /> PCup, A1, A2 LCW <br /> PCup, A1 Current Pigtails <br /> Photocathode shuffle
−
| '''System Reconnects & HCO'''
+
| '''CIS Laser Hut Work:''' <br /> *Laser checks <br /> *1/2 waveplate T/S
−
| '''System Reconnects & HCO'''
+
| '''System Reconnects & HCO'''<br /> <s>'''⚡VEPCO Voltage Tests'''</s>
−
| '''System Reconnects & HCO'''
+
| '''System Reconnects & HCO'''  
 
|  
 
|  
 
|  
 
|  
 
|- style="background-color:#DFDCBA;"
 
|- style="background-color:#DFDCBA;"
−
| style="vertical-align:middle;" | '''Tunnel'''<br /> Early <br /> Morning <br /> <9a
+
| '''Tunnel'''<br /> Early <br /> Morning <br /> <9a
−
| style="vertical-align:middle;" | Viewers (1 ppl) (away from A1)<br />Chopper hook-ups (1 ppl)<br /><br />A1-region bake takedown
+
| Viewers (1 ppl) (away from A1) <br /> A1-region bake takedown
−
| style="vertical-align:middle;" | Viewers (1 ppl)<br />Wien (1 ppl)<br />
+
| Viewers (1 ppl)<br />Wien Interlock Cables (1 ppl)<br /> CIS Jobs (1-2 ppl)
−
| style="vertical-align:middle;" | Viewers (1 ppl)<br />Harp / Wien (1 ppl)<br />BPM (1 ppl)<br />Buncher, Capture hook-ups (1 ppl)
+
| Viewers (1 ppl)<br />Harp / Wien (1 ppl)<br />BPM (1 ppl)<br />Buncher, Capture hook-ups (1 ppl)
−
| Viewers (1 ppl)<br />Harp / Wien (1ppl)<br />BPM (1 ppl)
+
| 7a: Main Airline Valve Swap (2ppl)<br />Harp / Wien (1ppl)<br />Waterflow Interlocks /<br />ItoV System HCO (1 ppl)
−
| Viewers (1 ppl)<br />Harp (1ppl)<br />Waterflow Interlocks (1ppl)
+
| * Craning in cage/suitcase  <br> for equipment removal (1-2ppl) <br> * Viewers (1 ppl)<br /> * Harp (1ppl)<br />  
−
| style="vertical-align:middle;" |  
+
|  
−
| style="vertical-align:middle;" |  
+
|  
 
|- style="background-color:#DFDCBA;"
 
|- style="background-color:#DFDCBA;"
−
| style="vertical-align:middle;" | '''Tunnel'''<br /> Morning
+
| '''Tunnel'''<br /> Morning
−
| style="vertical-align:middle;" | Viewers (1 ppl)  (away from A1)<br /><br />A1-region Leak Checks
+
| Viewers (1 ppl)  (away from A1)<br /><br />A1-region Leak Checks
−
| style="vertical-align:middle;" | Viewers (1 ppl)<br />Wien (1 ppl)<br />
+
| Viewers (1 ppl)<br />11-1130a: Wien Sys Walkthru (2 ppl)<br /> CIS Vac Work (1-2 ppl)
−
| style="vertical-align:middle;" | Viewers (1 ppl)<br />Harp / Wien (1ppl)<br />BPM (1 ppl)
+
| Viewers (1 ppl)<br />9a-noon: Wien HV Cable Chkout (2ppl)<br />BPM (1 ppl) <br /> A1, A2, PCup LCW (1 ppl)
−
| Viewers (1 ppl)<br />Harp / Wien (1ppl)<br />BPM (1 ppl)
+
| Wien HV T/S (1-2 ppl)<br />Waterflow Interlocks /<br />ItoV System HCO (1 ppl)<br />Ion pump T/S (1ppl)<br />MDR1I02 Cabling (1ppl) <br> 1/2 waveplate T/S
−
| Viewers (1 ppl)<br />Harp (1ppl)<br />ItoV Checks (1 ppl)
+
| Viewers (1 ppl)<br />9a: Wien HV Cals (1-2 ppl)<br />10a: IPM1I02 Connect/HCO (1-2ppl)<br />NEG Terminations (1ppl) <br> 1/2 waveplate T/S
−
| style="vertical-align:middle;" |
+
| Magnet Resistances, Inductances, Mapping (1-2ppl)
−
| style="vertical-align:middle;" |
+
| ''Magnet Resistances, Inductances, Mapping (1-2ppl)''
 
|- style="background-color:#DFDCBA;"
 
|- style="background-color:#DFDCBA;"
−
| style="vertical-align:middle;" | '''Tunnel'''<br /> Afternoon
+
| '''Tunnel'''<br /> Afternoon
−
| style="vertical-align:middle;" | A1-region reattachments -- <br />air/water lines, pickups, <br />control boxes/solenoids
+
| A1-region reattachments -- <br />air/water lines, pickups, <br />control boxes/solenoids
−
| style="vertical-align:middle;" | Magnet (2-4 ppl)<br />
+
| Magnet (2-4 ppl)<br />
−
| style="vertical-align:middle;" | Magnet (2-4 ppl)<br /> ''Swings: Lock-up, PSS Certs
+
| Magnet (3 ppl)<br /> Swings (4p): Lock-up, 0L02 HPA PSS Cert <br /> After: PSS Kicker Install
−
| style="vertical-align:middle;" | Magnet (2-4 ppl)<br /> ''Swings: Lock-up, PSS Certs <br> or Capture HCO''
+
| Magnet (2-4 ppl)<br /> Laser hut work <br> 4p: Lock-up for Capture HCO
−
| style="vertical-align:middle;" | Magnet (2-4 ppl)<br /> ''Swings: Capture HCO''
+
| Magnet (2-4 ppl)<br /> Laser hut work <br> 4p: PSS Kicker install (1-2ppl)
−
| style="vertical-align:middle;" |
+
| Magnet Resistances, Inductances, Mapping (1-2ppl) <br> 60Hz Snooping (1ppl) <br> Helicity Mag HCO (1ppl)
−
| style="vertical-align:middle;" |
+
| ''Magnet Resistances, Inductances, Mapping (1-2ppl)''
 
|}
 
|}
 
Tunnel Personnel Loading Limits: '''Injector''', upstream of plastic curtain, '''total=8 -> 4 upstream of laser hut, 4 downstream of laser hut'''
 
Tunnel Personnel Loading Limits: '''Injector''', upstream of plastic curtain, '''total=8 -> 4 upstream of laser hut, 4 downstream of laser hut'''
Line 2,274: Line 2,291:
 
= Week 32 (May 10 - May 14) =
 
= Week 32 (May 10 - May 14) =
 
<div class="mw-collapsible mw-collapsed">
 
<div class="mw-collapsible mw-collapsed">
−
[[Phase 1 - HCO & Commissioning]]
+
 
 +
;'''Tunnel work '''
 +
* '''Finish HCO''' ====> '''Beam Commissioning!'''
 +
** First CEBAF beam of 2021
 +
** First ~4m of Injector newly upgraded
 +
 
 +
 
 +
* Equipment crane-out (MechInstall)
 +
 
 +
* Viewer HCO (Norris)
 +
* Harp 0I02 electronics install and HCO (Dela Cruz)
 +
* Magnet HCO (Coleman)
 +
 
 +
* CIS HCO
 +
** Laser alignment optimization (Zhang)
 +
** 1/2 Waveplate T/S (Windham)
 +
** Photocathode activation (Grames)
 +
** Wien system HCO (Hernandez-Garcia, Dela Cruz)
 +
** Ion pump noise investigation (Stutzman)
  
  
−
;'''Tunnel work '''  
+
* 60Hz electrical noise snooping (Suleiman) ''evenings''
  
  
 
;'''ISB Work '''
 
;'''ISB Work '''
 +
* CIS Rack Work, IN01* (Windham)
 +
* Wien System HCO, IN01B0{0,1} (Dela Cruz, Hernandez-Garcia)
 +
* ItoV System Checkout, FC2 unlock (Francis) ''Mon''
 +
* Magnet HCO, IN02B{10,11,26}+IN04B10 (Coleman)
 +
* Viewer HCO, IN01B04+IN03B0{6,7} (Norris)
 +
* Harp HCO, IN01B03+IN03B06 (Dela Cruz)
 +
 +
 +
* VEPCO Automatic Voltage Regulators Test, ATLis 22392 ''Tuesday, 1030a - noon (if all goes well)''
 +
** Voltage will be adjusted remotely to verify operation of automatic voltage regulators. If there is a huge problem... there could be a power outage.
 +
** Incoming power voltage variation < +/- 10%
 +
** "Be prepared for a power interruption"
 +
 +
 +
<u>'''Injector Tunnel and Service Building'''</u>
 +
 +
:: ''italics = timing less certain''
  
−
{| class="wikitable" style="text-align:center; background-color:#BFDCDA;"
+
{| class="wikitable" style="text-align:center; vertical-align:middle; background-color:#BFDCDA;"
−
|- style="font-weight:bold; vertical-align:middle; background-color:#CFDCCA;"
+
|- style="font-weight:bold; background-color:#CFDCCA;"
−
! '''Location'''<br />Time
+
! style="background-color:#CFDCCA" | '''Location'''<br />Time
−
! Mon 5/10
+
! style="background-color:#CFDCCA" | Mon 5/10
−
! Tue 5/11
+
! style="background-color:#CFDCCA" | Tue 5/11
−
! Wed 5/12
+
! style="background-color:#CFDCCA" | Wed 5/12
−
! Thu 5/13
+
! style="background-color:#CFDCCA" | Thu 5/13
−
! Fri 5/14
+
! style="background-color:#CFDCCA" | Fri 5/14
−
! Sa <br />5/15
+
! style="background-color:#CFDCCA" | Sa <br />5/15
−
! Su <br />5/16
+
! style="background-color:#CFDCCA" | Su <br />5/16
−
|- style="vertical-align:middle; background-color:#AFDCEA;"
+
|- style="background-color:#AFDCEA;"
 
| '''InjSB'''<br /> All Day
 
| '''InjSB'''<br /> All Day
 +
| '''Hot Checkout'''
 +
| '''Hot Checkout'''
 +
| '''⚡VEPCO Voltage Tests<br />9-11a'''<br />'''Hot Checkout'''
 +
| '''Hot Checkout'''
 +
| '''Hot Checkout''' <br> '''Service Building Clean-Up'''
 +
| '''Site Phone Outages<br />8a - 5p'''
 
|  
 
|  
 +
|-
 +
| '''InjSB'''<br /> Early <br /> Morning <br /> <9a
 +
| Viewer HCO <br /> ItoV/Picoam. HCO
 +
| Viewer HCO<br />Harp HCO
 +
| Viewer HCO<br />Harp Cross-Connect Wiring, HCO
 +
| ItoV System HCO
 
|  
 
|  
 
|  
 
|  
 
|  
 
|  
 +
|-
 +
| '''InjSB'''<br /> Morning
 +
| V-Wien Comm Conn Remedying
 +
| Magnet HCO
 +
| ItoV HCO<br /> Magnet HCO
 +
| Wien HV Interlock<br />Testing and HV Soak
 +
| Wien HV Soak (+B-field?)
 
|  
 
|  
 
|  
 
|  
−
|  
+
|-
−
|- style="vertical-align:middle;"
+
| '''InjSB'''<br /> Afternoon
−
| '''InjSB'''<br /> Early <br /> Morning <br /> <9a
+
| Magnet HCO
 +
| Magnet HCO
 +
| Magnet HCO
 +
| Wien HV Soak<br />Magnet HCO
 +
| Wien HV Soak<br />Magnet HCO
 
|  
 
|  
 
|  
 
|  
 +
|- style="background-color:#EFDCAA;"
 +
| '''Tunnel'''<br /> All Day
 +
| '''Hot Checkout'''
 +
| '''Hot Checkout''' <br /> CIS Work -- <br /> * Airline->metal <br /> * IP Noise T/S
 +
| '''⚡VEPCO Voltage Tests<br />9-11a'''<br />'''Hot Checkout'''<br />CIS Work
 +
| '''2B Alignment'''<br />'''Hot Checkout'''
 +
| '''2B Alignment'''<br />'''Hot Checkout''' <br> CIS Jobs = Gun Valve T/S <br> TMG shutter T/S
 +
| Wien HV Soak <br> '''Site Phone Outages<br />8a - 5p'''
 +
| Wien HV Soak
 +
|- style="background-color:#DFDCBA;"
 +
| '''Tunnel'''<br /> Early <br /> Morning <br /> <9a
 +
| Equipment crane-out (1-2 ppl)<br />Viewer HCO (1 ppl)<br />0I02 harp electronics (1ppl)
 +
| Photocathode activation (1ppl) <br /> Viewer HCO (1ppl)<br />Harp HCO (1ppl)
 +
| Viewer HCO (1 ppl)<br />0I02 anti-collision testing (1 ppl) <br />ItoV/Picoam. HCO (1ppl)
 +
| 2B Alignment (2 ppl)
 +
| 2B Alignment (2 ppl) <br> 0I02 Anti-collision (1 ppl) <br> CIS Jobs (1-2ppl)
 
|  
 
|  
 
|  
 
|  
 +
|- style="background-color:#DFDCBA;"
 +
| '''Tunnel'''<br /> Morning
 +
| Viewer HCO (1 ppl)<br />Wien interlock (1-2ppl)<br />Ion pump noise (1 ppl)<br />1/2 waveplate T/S
 +
| Viewer HCO (1 ppl)<br />Harp HCO (1 ppl)<br />CIS Work (1-2ppl)<br />1/2 waveplate T/S
 +
| 830-9a: Cryo tour (3ppl)<br />Viewer HCO (1 ppl)<br />0I02 anti-collision testing (1 ppl)<br />ItoV/Picoam. HCO (1ppl)<br />CIS Work (1-2ppl)
 +
| 2B Alignment (2 ppl)
 +
| 2B Alignment (2ppl) <br> 0I02 Anti-collision (1 ppl) <br> CIS Jobs (1-2ppl) <br> Laser Hut Work <br> FML HVAC Reconfig (2 ppl)?
 +
| 60 Hz Snooping (1ppl)
 
|  
 
|  
 +
|- style="background-color:#DFDCBA;"
 +
| '''Tunnel'''<br /> Afternoon
 +
| Laser hut work<br />Magnet HCO (2-4ppl)
 +
| Laser hut work<br />Magnet HCO (2-4ppl) <br /> ''Photocathode activation (1 ppl)''
 +
| Laser hut work<br />Magnet HCO (2-4ppl)<br />'''4p Lock-Up''': PSS Certs -> BP
 +
| Laser hut work<br />Magnet HCO (2-4ppl)<br />'''4p Lock-Up''': PSS Certs -> BP
 +
| Laser hut work<br />Magnet HCO (2-4ppl) <br> QE Scan? (2 ppl)
 +
| 60 Hz Snooping (1ppl)
 
|  
 
|  
−
|  
+
|}
−
|- style="vertical-align:middle;"
+
 
−
| '''InjSB'''<br /> Morning
+
Tunnel Personnel Loading Limits: '''Injector''', upstream of plastic curtain, '''total=8 -> 4 upstream of laser hut, 4 downstream of laser hut'''
−
|  
+
 
 +
 
 +
[[File:InjSB Week30 1.png|1000px]]
 +
 
 +
 
 +
Points of Contact by system --
 +
* BPM = Francis
 +
* Valve Controls = Ketchum
 +
* ItoV, Picoammeters, Gun FSD Interlocks = Francis
 +
* Viewers = Norris
 +
* Harps = Dela Cruz
 +
* Wien = Dela Cruz
 +
* Magnet / DC Power = Coleman
 +
* Warm RF -- prebuncher, buncher, chopper, capture = Wissman
 +
* 2B Alignment = S&A, Gould
 +
* PSS = Kowal
 +
 
 +
 
 +
</div>
 +
 
 +
= Week 33 (May 17 - May 21) =
 +
<div class="mw-collapsible mw-collapsed">
 +
 
 +
 
 +
; HCO to 500keV [https://logbooks.jlab.org/entry/3877755 completed] 5/21
 +
; Beam Authorization [https://logbooks.jlab.org/entry/3877749 granted] 5/21
 +
 
 +
 
 +
* [http://devweb.acc.jlab.org/CSUEApps/atlis/task/22462?load=Task&task_id=22462&allComments=yes 22462 0I02 Harp Repair]
 +
** Wednesday: beamline component disconnects and vent, begin harp swap
 +
** Thursday: complete harp swap, pumpdown, leak check, verify harp operation, setup and begin overnight bake
 +
** Friday: Bake cool by 8AM. Re-install beamline components, re-HCO components
 +
 
 +
 
 +
* VEPCO Automatic Voltage Regulators Test, ATLis 22392
 +
** Voltage will be adjusted remotely to verify operation of automatic voltage regulators. If there is a huge problem... there could be a power outage.
 +
** Incoming power voltage variation < +/- 10%
 +
** "Be prepared for a power interruption"
 +
 
 +
 
 +
<u>'''Injector Tunnel and Service Building'''</u>
 +
 
 +
{| class="wikitable" style="text-align:center; vertical-align:middle; background-color:#BFDCDA;"
 +
|- style="font-weight:bold; background-color:#CFDCCA;"
 +
! style="background-color:#CFDCCA" | '''Location'''<br />Time
 +
! style="background-color:#CFDCCA" | Mon 5/17
 +
! style="background-color:#CFDCCA" | Tue 5/18
 +
! style="background-color:#CFDCCA" | Wed 5/19
 +
! style="background-color:#CFDCCA" | Thu 5/20
 +
! style="background-color:#CFDCCA" | Fri 5/21
 +
|- style="background-color:#AFDCEA;"
 +
| '''InjSB'''<br /> All Day
 +
| '''Service Building Clean-Up'''<br />'''Hot Checkout'''
 +
| '''Service Building Clean-Up''' <br> '''Hot Checkout'''
 +
| '''Service Building Clean-Up''' <br> '''Hot Checkout''' <br><s>⚡VEPCO Voltage Tests<br />1030a-noon (4th attempt?)</s>
 +
| '''Service Building Clean-Up''' <br> '''Hot Checkout'''
 +
| '''Service Building Clean-Up''' <br> '''Hot Checkout'''
 +
|-
 +
| '''InjSB'''<br /> Early <br /> Morning <br /> <9a
 
|  
 
|  
 
|  
 
|  
Line 2,318: Line 2,483:
 
|  
 
|  
 
|  
 
|  
 +
|-
 +
| '''InjSB'''<br /> Morning
 +
| Magnet HCO
 +
| Magnet HCO
 +
| Magnet Rack HCO
 +
| Magnet Rack HCO
 
|  
 
|  
 
|-
 
|-
−
| style="vertical-align:middle;" | '''InjSB'''<br /> Afternoon
+
| '''InjSB'''<br /> Afternoon
−
| style="vertical-align:middle;" |  
+
| Magnet HCO
−
| style="vertical-align:middle;" |  
+
| Magnet HCO
 +
| Magnet Rack HCO
 +
| Magnet Rack HCO
 
|  
 
|  
−
|  
+
|- style="background-color:#EFDCAA;"
−
|
 
−
| style="vertical-align:middle;" |
 
−
| style="vertical-align:middle;" |
 
−
|- style="vertical-align:middle; background-color:#EFDCAA;"
 
 
| '''Tunnel'''<br /> All Day
 
| '''Tunnel'''<br /> All Day
−
| '''2B Alignment'''
+
| '''Wrapping up HCO'''<br />Wien HV Soak
−
| '''2B Alignment'''<br />''float''
+
| '''Wrapping up HCO'''<br />Wien HV Soak<br />Beam Commissioning
−
|  
+
| '''0I02 Harp Repair''' <br /><s>⚡VEPCO Voltage Tests<br />1030a-noon (4th attempt?)</s>
−
|  
+
| '''Wrapping up Magnet HCO'''
−
|
+
| 0I02-"region" Reconnects <br> ''Beam Commissioning?''
−
|
 
−
|
 
 
|- style="background-color:#DFDCBA;"
 
|- style="background-color:#DFDCBA;"
−
| style="vertical-align:middle;" | '''Tunnel'''<br /> Early <br /> Morning <br /> <9a
+
| '''Tunnel'''<br /> Early <br /> Morning <br /> <9a
−
| style="vertical-align:middle;" |
+
| 0I02 anti-collision (1 ppl)<br />
−
| style="vertical-align:middle;" |
 
−
| style="vertical-align:middle;" |
 
 
|  
 
|  
 +
| Turbopump hook-up at 0I06 (1ppl)
 
|  
 
|  
−
| style="vertical-align:middle;" |
+
| 0I02-"region" reconnects <br> Wien Resistor LCW Fittings
−
| style="vertical-align:middle;" |
 
 
|- style="background-color:#DFDCBA;"
 
|- style="background-color:#DFDCBA;"
−
| style="vertical-align:middle;" | '''Tunnel'''<br /> Morning
+
| '''Tunnel'''<br /> Morning
−
| style="vertical-align:middle;" |
+
| Magnet HCO (2-5ppl)
−
| style="vertical-align:middle;" |
+
| Magnet HCO <br> 11a: HCO Committee tour (3ppl)
−
| style="vertical-align:middle;" |
+
| 830-9a: Cryo tour (3ppl) <br> 0I02 Harp Repair (3ppl) <br> Laser mirror work
−
|
+
| 0I02 NEG Activation <br> Bake Takedown (2ppl) <br> Magnet HCO (2-5ppl) <br> Wien resistor cooling <br>
−
|  
+
| 0I02-"region" Reconnects -- <br> Magnets <br> YAG, A2, BPM, Harp <br> PSS Kicker <br> <br> Wien resistor cooling
−
| style="vertical-align:middle;" |
 
−
| style="vertical-align:middle;" |
 
 
|- style="background-color:#DFDCBA;"
 
|- style="background-color:#DFDCBA;"
−
| style="vertical-align:middle;" | '''Tunnel'''<br /> Afternoon
+
| '''Tunnel'''<br /> Afternoon
−
| style="vertical-align:middle;" |
+
| ''Laser hut work?''<br />Magnet HCO (2-5ppl)<br />Evening: 60Hz snooping
−
| style="vertical-align:middle;" |
 
 
|  
 
|  
−
| style="vertical-align:middle;" |
+
| 0I02 Harp Repair (3ppl)
−
| style="vertical-align:middle;" |
+
| Magnet HCO (2-5ppl) <br> Wien resistor cooling <br>
−
| style="vertical-align:middle;" |
+
| '''12p Lock-up: M0 PSS Certs''' <br> Beam Auth <br> Transitioning to Beam Ops
−
| style="vertical-align:middle;" |
 
 
|}
 
|}
  
 
Tunnel Personnel Loading Limits: '''Injector''', upstream of plastic curtain, '''total=8 -> 4 upstream of laser hut, 4 downstream of laser hut'''
 
Tunnel Personnel Loading Limits: '''Injector''', upstream of plastic curtain, '''total=8 -> 4 upstream of laser hut, 4 downstream of laser hut'''
−
 
  
 
[[File:InjSB Week30 1.png|1000px]]
 
[[File:InjSB Week30 1.png|1000px]]
−
 
  
 
</div>
 
</div>

Latest revision as of 15:19, 23 May 2021

5/21/21 AIPINJ Phase I Installation and HCO Complete.

2020 Weeks 1 through 13

Week 1 (Sep 21 - Sep 27) High Voltage Testing w/ PSS lock-ups

Week 2 (Sep 28 - Oct 4) - Instrument, Magnet, LCW, Air, Laser disconnects

Fri 9/25 - Mon 9/28
  • CIS Gun Jobs
Wien electrode testing – 9am!!!
Gun HVPS lockout - DONE
Gun HV cable disconnect – DONE
Remove PIG – Coordinate w/ Neil for convenient time
Shukui - Laser outrigger table as-founds, remove components
Scott - Remove yellow box
Scott - Disconnect Decarad
Monday 9/28 Tasks (updated 0915 9/28)
  • Power down Wein system (Scott/Joe)
  • Power down and remove DecaRad system (Scott)
  • Return gun valve config to "normal" (Marcy)
  • Dispose of grey mineral oil tank in coordination w/ESH&Q (Carlos/Bubba)
  • PSS Kickers and associated chassis removal (SSG)
  • Laser table disassembly (Shukui/Scott)
Tuesday 9/29 Tasks (updated 0930 9/29)
  • (Done) Disconnect BPMs 2I01->0I02A (Pete) beginning 5a
  • (Done) Disconnect aperture and cup signal cables (Pete) 5a
  • Disconnect rad probes (Melvin) 8a
  • Tunnel magnet disconnects (Diggs, Delk) 10a
  • (Done) Removal of old chopper amps from rack (Farrish)
  • Harp upgrade to PC104 (Dela Cruz)
  • ODH Head Replacements (SSG)
  • Document existing Wein cabling and power off PS (Scott)
Wednesday 9/30 Tasks (updated 0900 9/30)
  • RF Prebuncher disconnects (Farrish) 6a
  • Vacuum Component Labeling (Greenfield, Gonzales) 430a
  • Magnet disconnects -- wire wrap-ups, junction box investigation (Coleman, Diggs, Delk) 10a
  • Tiny magnet removals (Scott, Grames) 9a
  • PSS Kicker Magnet removal (SSG) 9a
  • Sample hold cables install, InjSB (Francis)
  • Remaining PSS Interface chassis removal (SSG)
  • Harp upgrade to PC104 (Dela Cruz)
  • Moser transfers CCOC phone @1430, to reach moving forward x5089
Thursday 10/1 Tasks (updated 0830 10/1)
  • Picoammeter Removal, InjSB (Francis) 5a
  • Sample hold cables install, IN02B24 (Francis)
  • BPM Work in IN02B2* (Francis)
  • Chopper amplifier upgrade (Farrish)
  • Harp upgrade to PC104 (Dela Cruz)
  • Viewer+harp hardware disconnects (Norris, Dela Cruz) 6a
  • Disconnecting water and air lines from apertures and cups (Adderley) 8a
  • Mech Install Pre-Job Walk-Thru (Grames, Wilson) 9a
Friday 10/2 Tasks (updated 0900 10/2)
  • Viewer disconnects (Norris) 6a
  • BPM Work in IN02B2* (Francis)
  • Chopper amplifier upgrade (Farrish)
  • Harp upgrade to PC104 (Dela Cruz)
  • PSS Kicker Cables tie-up (SSG)
  • Survey and Alignment control measure around gun (S&A)
  • Load suitcase with "bad" pucks (CIS)
  • Pump-down vacuum in front of tee for next week (CIS)
Tunnel Work
Time Mon 9/28 Tue 9/29 Wed 9/30 Thu 10/1 F 10/2
4a - 8a I&C; 5a: Francis: BPMs, Cups, Apertures I&C; 430a: Greenfield + Gonzales: vacuum labelling; 6a: Farrish: Prebuncher I&C; 6a: Norris: Viewer; 6a: Dela Cruz, Harps I&C: Norris: Viewer disconnects
8a - 10a CIS + SSG RadCon: rad probes SSG: Kicker magnet removal; CIS: Tiny magnet removals CIS; Adderley: Aperture+Cups Air/Water; Grames: Mech Install Walk-Thru S&A: Gun
10a - 12p CIS + SSG DC Power DC Power: Wire wrap-ups, junction box investigation S&A: Gun; SSG: Kicker cable tie-up
12p - 2p CIS + SSG DC Power DC Power: Wire wrap-ups, junction box investigation DC Power S&A: Gun
2p - 4p CIS + SSG DC Power 3p: Moser: Safety Warden checks S&A: Gun
4p - ??
Other Work Occurring When Convenient
  • Remove suitcase, Tunnel (CIS)
  • Harp upgrade, InjSB (I&C)
  • ODH Head Replacement, InjSB and Tunnel (SSG)
  • PSS Chassis Removals, InjSB (SSG)

Week 3 (Oct 5 - Oct 11) - Vacuum disconnects, girder/pedestal removal, injector survey network

Monday Oct 5
  • vacuum tests, disconnects, and pre-removal blank offs (CIS)
  • QCM->downstream Survey and Alignment
  • S&H cable work for iocinse4, InjSB (Francis)
Tuesday Oct 6
  • Survey and Alignment finishing up around 0L04 (S&A)
  • U-tube operations at 0L03 (Cryo)
  • S&H cable work for iocinse4, InjSB (Francis)
  • Stage/prepare for craning our girders (Mech Install)
  • Chopper SSA upgrade -- LCW line install, InjSB (Mech Install / RF)
Wednesday Oct 7
  • S&H cable work for iocinse4, InjSB (Francis)
  • Chopper SSA upgrade, InjSB (Farrish)
  • Wein PS Work, InjSB (Windham)
  • VIP UHV PS Work, InjSB (Windham)
  • Harp PC104 upgrade, InjSB (Dela Cruz)
Thursday Oct 8
  • BPM work, InjSB (Francis)
  • Chopper SSA upgrade, InjSB (Farrish)
  • Harp PC104 upgrade, InjSB (Dela Cruz)
Wednesday Oct 7 and Thursday Oct 8 -- Mechanical Install
  • Remove to test lab --
    • Laser outrigger table
    • 1st Wein girder and pedestals
    • 2nd Wein girder, apertures, and pedestals
    • Photocathode puck suitcase on cart
  • Remove to Brett Lewis grey oil tank
  • Penetration stone drops

Current list of Injector penetrations to be dropped: 57, 86, 108, possibly this one

Penetration drop distance e3854100:

  • 34ft from floor of InjSB to floor of Inj tunnel
  • 25ft from floor of InjSB to elevated Inj tunnel cable tray
Friday Oct 9
  • BPM Work, InjSB (Francis)
  • Chopper SSA upgrade, InjSB (Farrish)
  • Harp PC104 upgrade, InjSB (Dela Cruz)
  • Penetration stone drop -- 57, 86, 108, Tunnel (Mech Install)
    • Penetration above laser hut already opened

Week 4 (Oct 12 - Oct 18) Cable Pulls and Y-Chamber Girder Rebuild

  • Laser/Y-Chamber viewer for Y-chamber girder (Marcy)
  • Fiducializing Y-chamber girder (S&A)
  • Laser window under vacuum evaluations (Phil/Shukui/Caryn)
  • Documenting early InjSB racks (Scott)
  • Cable pulls through penetrations (EES)
  • Fire pipe demolition? (Facilities Contractor)
  • Wein upgrade (Carlos) --
    • Finish new Wien electrodes drawing and sign-offs
    • Vacuum chambers to machine shop for mods
    • Begin creating new screens
  • Injector Tunnel Photos from W 10/14


Monday Oct 12

Tunnel --

  • Hooking up VIPs to new 18V PS for load testing (Marcy/Scott)
  • Cable pulls through penetrations (EES)

InjSB --

  • BPM Cable Pulls through Penetration 86 (Francis)
  • Chopper SSA upgrade (Farrish)
  • Harp to PC104 upgrade (Dela Cruz)
  • Early rack documentation and space optimization (Scott)
  • PSS Upgrade work (IN02BNI, B29, B30) (SSG)


Tuesday Oct 13

Tunnel --

  • Cable pulls through penetrations (EES)
  • Resistor box evaluation (Coleman)

InjSB --

  • BPM Work, IN02B{*} (Francis)
  • Chopper SSA upgrade, back of IN01B{03-11} (Farrish)
  • Harp to PC104 upgrade, IN03B07 (Dela Cruz)
  • Early rack documentation and space optimization, IN01B{02-05} (Scott)
  • PSS Upgrade, IN02{BNI, B29, B30} (SSG)


Wednesday Oct 14

Tunnel --

  • Cable pulls through penetrations (EES)
  • Safety warden walk-through (Moser)

InjSB --

  • BPM Work, IN02B{*} (Francis)
  • Chopper SSA upgrade, back of IN01B{03-11} (Farrish)
  • Harp to PC104 upgrade, IN03B07 (Dela Cruz)
  • Early rack documentation and space optimization, IN01B{02-05} (Scott)
  • PSS Upgrade, IN02{BNI, B29, B30} (SSG)
  • Determining rack location for Wien magnet PSs, IN02-middle (Coleman, Grames, Moser)
  • Safety warden walk-through (Moser)
  • Conduit in penetration 135 (Electricians)


Thursday Oct 15

Tunnel --

  • S&A Level surveys

InjSB --

  • BPM Work, IN0{2,3}B{*} (Francis)
  • Chopper SSA upgrade, back of IN01B{03-11} (Farrish)
  • Harp to PC104 upgrade, IN03B07 (Dela Cruz)
  • Early rack documentation and space optimization, IN01B{02-05} (Scott)
  • PSS Upgrade, IN02{BNI, B29, B30} (SSG)
  • 20A PS Install, Rack re-org, IN02B22 (DC Power)
Friday Oct 16

Tunnel --

  • Cable pulls through penetrations (EES)
  • Mott cable removals (Scott/Riad, EES)

InjSB --

  • Chopper SSA upgrade, back of IN01B{03-11} (Farrish)
  • Harp to PC104 upgrade, IN03B07 (Dela Cruz)
  • Early rack documentation and space optimization, IN01B{02-05} (Scott)
  • PSS Upgrade, IN02{BNI, B29, B30} (SSG)
  • 20A PS Install, Rack re-org, IN02B22 (DC Power)
  • IN02B26 Power Lock-Out, ~915a (DC Power)

Week 5 (Oct 19 - Oct 23) Prep for Gun to Y Vacuum Installation

Non-Tunnel Work
  • Build new Y-chamber viewer => Y-built w/test screen, Laser being built.
  • Use test screen + laser + S&A to verify position of first viewer => This week
  • Install + align + vacuum seal (2) viewers => target this week
  • Caryn will confirm but identified best ‘mushroom’ window, attach => done
  • ME provide ALL points to S&A for installation (gun table, 2I stand, Y-chamber, 2 peds for Wien, 2 peds A1/A2) => ???
  • Carlos' Wien-mania!
Tunnel Work
  • Complete remove old keV Mott cables => done
  • Complete remove old gun HV cables => done
  • Jim pulls Wien PS cables? => done
  • Does Wien HV cable pull start? => starting this week
  • Scott will finish tie back of cables on tunnel floor to cable tray => done
  • Refill 86? => no, not yet
Standing Injector Service Building Work
  • BPM Work, IN0{2,3}B{*} (Francis)
  • Chopper SSA upgrade, back of IN01B{03-11} (Farrish)
  • Harp to PC104 upgrade, IN03B07 (Dela Cruz)
  • Early rack documentation and space optimization, IN01B{02-05} (Scott)
  • PSS Upgrade, IN02{BNI, B29, B30} (SSG)
  • 20A PS Install, Rack re-org, IN02B22 (DC Power)
Monday Oct 19

Tunnel --

  • Cryo u-tube pulls for 0L0{2,3,4}
Tuesday Oct 20

Tunnel --

  • Cable pulls and removals

InjSB --

  • BPM Work, IN0{2,3}B{*} (Francis)
  • Chopper SSA upgrade, back of IN01B{03-11} (Farrish)
  • Harp to PC104 upgrade, IN03B07 (Dela Cruz)
  • Early rack documentation and space optimization, IN01B{02-05} (Scott)
  • PSS Upgrade, IN02{BNI, B29, B30} (SSG)
  • 20A PS Install, IN02B22, 2p - 4p (DC Power)
Wednesday Oct 21

Tunnel --

  • S&A Verify line with new control

InjSB --

  • PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (SSG - single person)
  • Viewer work, IN03B07, 6a - 9a (Norris)
  • Wien controls work, IN01B03, 6a - 9a (Dela Cruz)
  • M56 Hardware Removal from IN02B22, (I&C)


Thursday Oct 22

InjSB --

  • Wien Magnet PS Install, IN02B22, afternoon (DC Power)
  • Early rack documentation and space optimization, IN01B{00-05}, 9a - 4p (Windham)
  • PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (SSG - single person)
  • Viewer work, IN03B07, 6a - 9a (Norris)
  • Wien controls work, IN01B03, 6a - 9a (Dela Cruz)


Friday Oct 23

Tunnel --

  • Vacuum work clean room craned in 6a - 8a (Mech Install)
  • Clean room setup and prepping (Marcy)
  • Gun interlock checks in preparation of removal of old HV Interlock Chassis in IN01B02 (Windham, Grames)
  • Laser room work (Shukui)

InjSB --

  • Early rack documentation and space optimization, IN01B{00-05}, 9a - 4p (Windham)
  • PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (Beizer)
  • Viewer work, IN03B07, 6a - 9a (Norris)
  • Wien controls work, IN01B03, 6a - 9a (Dela Cruz)
  • 20A PS Install, IN02B22 (DC Power)


Inj Service Building Work

InjSB Racks.png

Time Wed 10/21 Thu 10/22 Fri 10/23
5a - 9a Dela Cruz, Norris, Francis Dela Cruz, Norris, Francis Dela Cruz, Norris, Francis
9a - 12p Francis, SSG, Windham Francis, SSG Francis, SSG, Windham
12p - 4p DC Power, SSG, Windham, Francis DC Power, SSG, Windham, Francis DC Power, SSG, Windham, Francis

Week 6 (Oct 26 - Oct 30) Remove old Y+NEG & Move Gun2 new location

Tunnel work
  • Remove NEG filter from HV chamber ✅
  • Setup mobile cleanroom over HV chamber ✅
  • Vent Gun3 chamber to test Gun3 valve ✅
  • Vent Gun2 chamber to test Gun2 valve ✅
  • Remove 2I NEG beam line, remove NEG pedestal (temporarily) ✅
  • Replace 10” flange + SHV connector + blank off + pump down ✅
  • Prep Gun3 & Y-chamber for Install to remove ✅
  • Wrap up UHV ion pump power supply power tests ✅
  • INSTALL lift and move gun table off feet, & move Gun3 & Y-chamber back to TL-1137 ✅
  • S&A may start setting/checking points (gun feet, 2I ped, Y ped, Wien ped, A1/A2 ped) ✅
Non-Tunnel Work
  • Finish Y-chamber : add viewers, add laser vacuum window, add NEG towers, add gun valve on-going
  • Wien-mania! (high level schedule)
-Wien magnetic field mapping next couple weeks
-Bubba assembles the fixtures ✅


Injector Tunnel and Service Building Work

Location
Time		 Mon 10/26 Tue 10/27 Wed 10/28 Thu 10/29 Fri 10/30
InjSB
5a - 9a		 Norris, Dela Cruz, Francis Norris, Dela Cruz, Francis Norris, Dela Cruz, Francis Norris, Dela Cruz, Francis Norris, Dela Cruz, Francis
Tunnel
5a - 9a		 Gun Vacuum Work Gun Vacuum Work Gun2 Table Move
Y-Chamber+Gun3 Removal
InjSB
9a - 12p		 Francis, SSG Francis, Windham, SSG Francis, Windham, SSG Dela Cruz, Norris, Francis, SSG Francis, SSG
Tunnel
9a - 12p		 Gun Vacuum Work Gun Vacuum Work 9a CIS+MechInstall Walk-Thru Wien Cable Pulls Cryo 0L02 L-tube pull
Fire pipe walk thru
S&A Point Layouts
InjSB
12p - 4p		 SSG Windham, SSG Windham, SSG
Trim Rack Checks		 SSG SSG
Tunnel
12p - 4p		 Gun Vacuum Work Gun Vacuum Work
3p:Videographer Tour		 S&A Point Layouts

InjSB Week6.png


Mon Oct 26

Tunnel --

  • Gun vacuum work, 9a - 4p (CIS)

InjSB --

  • PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (Beizer)
  • Wien controls work, IN01B03, 6a - 9a (Dela Cruz)
  • Viewer work, IN03B07, 6a - 9a (Norris)
  • BPM Work, IN03B{05-08, 23} 5a - 1p (Francis)
  • 20A Wien Magnet PS Install, IN02B22 (Coleman)
  • LLRF air temperature control system removal from IN01B13? (Plawski?)
Tues Oct 27

Tunnel --

  • Gun vacuum work, 9a - 3p (CIS)
  • Videographer Tour, 3p+ (K. Carter + two videographers)

InjSB --

  • PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (Beizer)
  • Wien controls work, IN01B03, 6a - 9a (Dela Cruz)
  • Viewer work, IN03B07, 6a - 9a (Norris)
  • BPM Work, IN03B{05-08, 23} 5a - 1p (Francis)
  • CIS Rack Work, IN01B{00-05} 9a - 4p (Windham)
  • 20A Wien Magnet PS Install, IN02B22 (Coleman)
  • Chopper SSA upgrade, back of IN01B{03-11} (Farrish)
  • LLRF air temperature control system removal from IN01B13? (Plawski?)
Wed Oct 28

Tunnel --

  • CIS + MechInstall Walk-Through of Gun Table Move, Removal of Gun3 stub and Y-chamber, 9a

InjSB --

  • PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (Beizer)
  • Wien controls work, IN01B03, 6a - 9a (Dela Cruz)
  • Viewer work, IN03B07, 6a - 9a (Norris)
  • BPM Work, IN03B{05-08, 23} 5a - 1p (Francis)
  • CIS Rack Work, IN01B{00-05} 9a - 4p (Windham)
  • Trim Card Checks, IN02B{10+11+26} + IN04B10, 12p-1p (Richardson)

Other Possible Work....

  • 20A Wien Magnet PS Install, IN02B22 (Coleman)
  • Chopper SSA upgrade, back of IN01B{03-11}, (Farrish)


Thur Oct 29

Tunnel --

  • Gun2 move, 5a - 8a (Mech Install)
  • Removal of Gun3 and Y-chamber to Test Lab, 5a - 8a (Mech Install)
  • Wien HV and control cable pulls, 9a - 1p (Dela Cruz)

InjSB --

  • PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (Beizer)
  • Wien controls work, IN01B03, 6a - 1p (Dela Cruz)
  • Viewer work, IN03B07, 6a - 1p (Norris)
  • BPM Work, IN03B{05-08, 23} 5a - 1p (Francis)

Other possible work....

  • 20A Wien Magnet PS Install, IN02B22 (Coleman)
  • Chopper SSA upgrade, back of IN01B{03-11}, (Farrish)
All Hallows' Eve Eve 👻 (Fri 10/30)

Tunnel --

  • Cryo L-tube Removal from 0L02, 8a - 12p (Cryo)
  • Fire pipe demo job walk-through, 12p (Grames, Suhring, Renzo)
  • Point Layouts, after cryo (S&A)

InjSB --

  • PSS Upgrade, IN02B{NI, 29, 30} 9a - 4p (Beizer)
  • Wien controls work, IN01B03, 6a - 1p (Dela Cruz)
  • Viewer work, IN03B07, 6a - 1p (Norris)
  • BPM Work, IN03B{05-08, 23} 5a - 1p (Francis)

Other possible work....

  • 20A Wien Magnet PS Install, IN02B22 (Coleman)
  • Chopper SSA upgrade, back of IN01B{03-11}, (Farrish)

Week 7 (Nov 2 - Nov 6)

Fire pipe removal, viewer design, modify existing pedestals, Wien filter mapping

Tunnel work
Mon/Tue
  1. INSTALL crane support (move Y-girder, Gun3 chamber, anything else back to TL1137)
  2. CIS take opportunity to a) cover your stuff before fire pipe demo, b) clean up cabinets, toolbox
  3. EES-IC Cable Pulls, Termination, and Routing
Wed/Thu and maybe Fri
  1. Fire pipe demolition
Non-Tunnel Work
  • Complete Y-chamber: add viewers, add laser vacuum window, add NEG towers, add gun valve
  • Wien-mania! (high level schedule) => H/V-wien magnetic field mapping
InjSB Work
  • Wien upgrade work, IN01B{00-03} (Windham, Dela Cruz, Carlos) --
    • Comm chassis to digiport server
  • PSS Upgrade, IN02B{NI, 29, 30} (Beizer)
  • Viewer work, IN03B0{6+7} (Norris)
  • BPM Work, IN03B{05-08, 23} (Francis)
  • CIS Rack Work, IN01B{00-05} (Windham)

Other possible work...

  • 20A Wien Magnet PS Install (Coleman)
  • Chopper SSA upgrade, back of IN01B{03-11} (Farrish)

Injector Tunnel and Service Building

Location
Time		 Mon 11/2 Tue 11/3
Election Day 🇺🇸		 Wed 11/4 Thu 11/5 Fri 11/6
InjSB
5a - 9a		 BPM, Viewer, Wien Work BPM, Viewer, Wien Work BPM, Viewer, Wien Work BPM, Viewer, Wien Work BPM, Viewer, Wien Work
Tunnel
5a - 9a		 Wien + viewer cable pulls
INSTALL Crane Outs		 Wien + viewer cable pulls Fire pipe demo Fire pipe demo F(riday)
InjSB
9a - 12p		 PSS Upgrade
BPM, Viewer, Wien Work
CIS Rack Work		 PSS Upgrade
BPM, Viewer, Wien Work
CIS Rack Work		 PSS Upgrade
BPM, Viewer, Wien Work
CIS Rack Work		 PSS Upgrade
BPM, Viewer, Wien Work
CIS Rack Work		 PSS Upgrade
BPM, Viewer, Wien Work
CIS Rack Work
Tunnel
9a - 12p		 Wien + viewer cable pulls Wien + viewer cable pulls Fire pipe demo Fire pipe demo F(loat)
InjSB
12p - 4p		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work
Tunnel
12p - 4p		 M T Fire pipe demo Fire pipe demo F

InjSB Week7.png

Week 8 (Nov 9 - Nov 13) Beamline anchors/pedestals, Wien mapping/HV system, A1/A2 cubes, prebuncher

Tunnel work
  1. Tue - S&A is queued up to set new(er) gun foot pad points
  2. Tue/Wed - Shaun predicts 4 pedestals arrive, Jenord inspects them; other peds exist in tunnel - thank you Phil/Shaun!
  3. Wed/Thu/Fri - Install drills and drops anchors, prepare grout form?, maybe we return gun table (Tom, best guess for the fire pipe install?)
ME work
  • S&A drop revised points for table base pads. ECD 11/10. done
  • 2I solenoid – done
SG print full size drill template for Neil.
Check fit of template.
  • Neil – Drill holes into top of solenoid stand (existing item and is currently in place) using drill template provided by Shaun. done
  • Neil drill anchor holes in floor done
HVC table base pads. done
Wien Girder Pedestals. done
Aperture Girder Pedestals. done
Details have been provided to Neil. done
  • Y chamber girder
Design new v-block mounting for Y & ion pump due to angle change of Y.
Fabricate or modifications.
Non-Tunnel Work
  1. Wien-mania! (high level schedule) - Wien magnet mapping, HVPS system controls (ADC/DAC), Switchbox build
  2. Complete Y-chamber build : laser window + (2) viewers + NEG Tower + Valve (gun3!?)
  3. A1/A2 cube assemblies - (2) for vacuum testing, (1) for magnet fit-up/testing
  4. Prebuncher vacuum repair, leak check
  • Did the leak check braze joint happen?
  • Did a final probe port length get decided?
  • Can we resolve these question, repair the probe port, clean, ready for testing by Friday?
  1. Submit PR for PSS kicker
ISB Work
  1. Wien upgrade work, IN01B{00-03} (Windham, Dela Cruz, Carlos) --
    • Wire HV PS
    • Install Comm chassis
  2. PSS Upgrade, IN02B{NI, 29, 30} (Beizer)
  3. Viewer upgrades, IN03B07 (Norris)
  4. Harp upgrades, IN03B07 (Dela Cruz)
  5. BPM Work, IN03B{05-08, 23} (Francis) Phase I: ✅; jump-start on Phase II ✅
  6. CIS Rack Work, IN01B{00-05} (Windham)
  7. Chopper SSA upgrade, back of IN01B{03-11} (Farrish)
  8. First Aid Cabinet re-stocks, back wall behind IN02B22ish + bottom of access stairs, (Occ Med + vendor), date TBD

Injector Tunnel and Service Building

Location
Time		 Mon 11/9 Tue 11/10 Wed 11/11 Thu 11/12 Fri 11/13
InjSB
5a - 9a		 BPM, Viewer, Wien Work BPM, Viewer, Wien, Harp Work BPM, Viewer, Wien, Harp Work BPM, Viewer, Wien, Harp Work Viewer, Wien, Harp Work
Tunnel
5a - 9a		 Viewer Cable Pulls T INSTALL Pedestals, base pads, solenoid stand drilling INSTALL work
Viewer Cable Pulls		 S&A Survey Pedestals
InjSB
9a - 12p		 PSS Upgrade
BPM, Viewer, Wien Work
CIS Rack Work		 PSS Upgrade
BPM, Harp, Viewer, Wien Work
CIS Rack Work		 PSS Upgrade
BPM, Harp, Viewer, Wien Work
CIS Rack Work		 PSS Upgrade
BPM, Harp, Viewer, Wien Work
CIS Rack Work		 PSS Upgrade
Harp, Viewer, Wien Work
CIS Rack Work
Tunnel
9a - 12p		 Viewer cable pulls S&A Sets New(er) Points
DC Power Resistor Box Button-Up		 INSTALL Pedestals, base pads, solenoid stand drilling Viewer Cable Pulls
11a: Laser Safety System Audit		 S&A Survey Pedestals
InjSB
12p - 4p		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work
Tunnel
12p - 4p		 M S&A Sets New(er) Points Cable pulls? R S&A Survey Pedestals

InjSB Week8.png

Week 9 (Nov 16 - Nov 20)

Non-Tunnel Work
  1. Continue preparing new Y-chamber
  2. A1/A2 cube assemblies - (2) for vacuum testing, (1) for magnet fit-up/testing
  3. Prebuncher -- RF testing/tuning
  4. Wien-mania! (high level schedule) =>
    • Review V-wien magnetic field mapping results and determine any remaining desired measurements
    • Finish V-wien field mapping and move to horizontal
    • Wien quad hardware arrivals?
    • Install HV switcher chassis
  5. 200kV PSS kicker fabrication
Tunnel work
  1. INSTALL grouts in pedestals (Mon/Tue) done?
  2. Fire pipe demo (Wed/Thur/Fri)
ISB Work
  1. Wien upgrade work, IN01B{00-03} (Windham, Dela Cruz, Carlos)
  2. PSS Upgrades -- now at many racks, from IN01B02->IN04B14, afternoons (Beizer)
  3. Viewer upgrades, IN03B07 (Norris)
  4. Harp upgrades, IN03B07 (Dela Cruz)
  5. CIS Rack Work, IN01B{00-05} (Windham)


Injector Tunnel and Service Building

Location
Time		 Mon 11/16 Tue 11/17 Wed 11/18 Thu 11/19 Fri 11/20
InjSB
5a - 9a		 Viewer, Harp, Wien Work Viewer, Harp, Wien Work Viewer, Harp, Wien Work Viewer, Harp, Wien Work Viewer, Harp, Wien Work
Tunnel
5a - 9a		 INSTALL Grout pedestals T Fire pipe demo Fire pipe demo Lifting Plate Load Test
InjSB
9a - 12p		 Viewer, Harp, Wien Work
CIS Rack Work		 Viewer, Harp, Wien Work
CIS Rack Work		 Harp, Viewer, Wien Work
CIS Rack Work		 Harp, Viewer, Wien Work
CIS Rack Work		 Harp, Viewer, Wien Work
CIS Rack Work
Tunnel
9a - 12p		 INSTALL Grout pedestals Laser room/table work
Ceiling Lifting Plate Install		 Fire pipe demo Fire pipe demo F
InjSB
12p - 4p		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work
Tunnel
12p - 4p		 M Laser room/table work Fire pipe demo Fire pipe demo F

InjSB Week9.png


Week 10 (Nov 23 - Nov 25 🦃)

Non-Tunnel Work
  1. Complete assembly of new Y-chamber
  2. Magnetic mapping of spare aperture cube
  3. A1/A2 cube assemblies - (2) for vacuum testing, (1) for magnet fit-up/testing
  4. Prebuncher -- RF testing/tuning
  5. Wien-mania! (high level schedule) =>
    • Horizontal Wien magnetic assembly and field mapping
    • Bake V-wien electrode assembly with vacuum chamber
    • V-wien HV test at UITF
    • Resistor box testing at UITF?
Tunnel work
  1. Opportunistic cable pulls -- who wants to do some? Good week for it.
ISB Work
  1. Wien upgrade work, IN01B{00-03} (Windham, Dela Cruz, Carlos)
  2. PSS Upgrades -- now at many racks, from IN01B02->IN04B14, afternoons (Beizer)
  3. Viewer upgrades, IN03B07 (Norris)
  4. Harp upgrades, IN03B07 (Dela Cruz)
  5. CIS Rack Work, IN01B{00-05} (Windham)

Injector Tunnel and Service Building

Location
Time		 Mon 11/23 Tue 11/24 Wed 11/25 Thu 🦃 11/26 Fri 11/27
InjSB
5a - 9a		 Viewer, Harp, Wien Work Viewer, Harp, Wien Work Viewer, Harp, Wien Work
Tunnel
5a - 9a		 M T W
InjSB
9a - 12p		 Viewer, Harp, Wien Work
CIS Rack Work		 Viewer, Harp, Wien Work
CIS Rack Work		 Harp, Viewer, Wien Work
CIS Rack Work
Tunnel
9a - 12p		 M T W
InjSB
12p - 4p		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work
Tunnel
12p - 4p		 M T W

InjSB Week9.png


Week 11 (Nov 30 - Dec 4)

Non-Tunnel Work
  • H-Wien
    • plate ready at shop, mic and test fit @ MMF
    • order (4) Ni plates
  • V-Wien
    • Start HV tests @ UITF
  • MHD
    • complete thermal test >2.5A
    • measure field profile and BL/I for CED
  • DR
    • measure DR per Jay's plan
  • A1/A2 cubes
    • complete assembly (coils + aperture), test motion and shorts
    • S&A fiducialize positions (stac5 A1=2/3/4 mm holes, manual A2=4/6/8 mm holes)
  • PSS kicker
    • vendor quotes?
    • place order
Tunnel work
  • Install
    • Y girder + 2I solenoid from 1137 to tunnel
    • Gun table to foot pads
  • S&A
    • Pre-align Y girder
    • Pre-align gun
  • PSS/CIS
    • Complete laser bypass
    • Align laser - test at window, viewer hole, cathode/flange
  • CIS/S&A
    • 2I solenoid on pedestal
    • 2I vacuum connection (valve to gun)
    • Final align
    • Final laser check
ISB Work
  • Wien upgrade work, IN01B{00-03} (Windham, Dela Cruz, Carlos)
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • Viewer upgrades, IN03B{06-07} (Norris)
  • Harp upgrades, IN03B07 (Dela Cruz)
  • CIS Rack Work, IN01B{00-05} (Windham)


Injector Tunnel and Service Building

Location
Time		 Mon 11/30 Tue 12/1 Wed 12/2 Thu 12/3 Fri 12/4
InjSB
5a - 9a		 M T W R F
Tunnel
5a - 9a		 M INSTALL: Y-chamber, solenoid PSS Laser Bypass Work S&A: Pre-align Gun-Y S&A: Pre-align Gun-Y
InjSB
9a - 12p		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
Tunnel
9a - 12p		 M INSTALL: Y-chamber, solenoid CIS Laser Hut Work S&A: Pre-align Gun-Y S&A: Pre-align Gun-Y
CIS Laser Alignment Work
InjSB
12p - 4p		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work
Tunnel
12p - 4p		 M T W S&A: Pre-align Gun-Y S&A: Pre-align Gun-Y
CIS Laser Alignment Work

InjSB Week11.png

Week 12 (Dec 7 - Dec 11)

Non-Tunnel Work
  • Wien (Test Lab)
    • Test voltage divider box, calibrating UITF Matsusada HV PSs done, opted to use FLUKE 1000:1 V-probe and RMS true-value multimeter
    • U-Wien electrode alignment -- install teflon spacer (CIS) first-pass done, after discussions, may refine
    • Improve V-wien electrode alignment? (S&A) deferred
    • Receive Nickel endplates received, returned after finish found scratched, received again?
  • A1/A2 cubes (Test Lab)
    • Assemble fixture mounting plates done
    • Test motion and shorts '
    • Fiducialize positions (stac5 A1=2/3/4 mm holes, manual A2=4/6/8 mm holes) (S&A) awaiting cubes
  • Prebuncher - high power testing
  • PSS kicker
    • build bids received, choosing one done
    • 12/9: req submitted
  • MagTest
    • Wrapping up A2 measurements
    • Wrapping up A1 measurements


Tunnel work
  • Wien cable pulls (Dela Cruz)
  • Laser alignment work (CIS) complete for this week
  • Gun -> Y-chamber vacuum connections (CIS) Thursday/Friday
  • Viewer cable terminations (Norris)


ISB Work
  • Wien upgrade work, IN01B{00-03} (Windham, Dela Cruz, Carlos)
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • Viewer upgrades, IN03B{06-07} (Norris)
  • Harp upgrades, IN03B07 (Dela Cruz)
  • CIS Rack Work, IN01B{00-05} (Windham)


Injector Tunnel and Service Building

Location
Time		 Mon 12/7 Tue 12/8 Wed 12/9 Thu 12/10 Fri 12/11
InjSB
5a - 9a		 M Viewer/Wien/Harp Work Viewer/Wien/Harp Work R Viewer Terminations
Tunnel
5a - 9a		 CIS Laser Work CIS Laser Work CIS Laser Work S&A+CIS Drive Laser Alignment Locking in NEG-tube
BPM locations (CIS+S&A)
InjSB
9a - 12p		 CIS Rack Work CIS Rack Work
Viewer/Wien/Harp Work		 CIS Rack Work
Viewer/Wien/Harp Work		 CIS Rack Work CIS Rack Work
Viewer Terminations
Wien Cabling Work
Tunnel
9a - 12p		 CIS Laser Work CIS Laser Work-
temp Vacuum Window Install
Facilities HVAC Investigation		 CIS Laser Work S&A+CIS Drive Laser Alignment CIS Pump Down Gun
S&A Gun/Y-Chamber
InjSB
12p - 4p		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work
Viewer Terminations
Wien Cabling Work
Tunnel
12p - 4p		 CIS Laser Work CIS Laser Work
Facilities HVAC Investigation		 CIS Laser Work S&A+CIS Drive Laser Alignment CIS Pump Down Gun
S&A Gun/Y-Chamber


InjSB Week11.png


Week 13 (Dec 14 - Dec 18)

Non-Tunnel Work
  • Wien (Test Lab)
    • U-Wien electrode parallelism evaluation after assembly w/teflon spacer block, spacer for hangers added (S&A) done
    • Controls work continues yep
    • HV PS calibration measurements, second-pass Friday
    • Receive Nickel endplates? done
  • A1/A2 cubes (Test Lab)
    • Assembling A1/A2 cubes done
    • Test motion and shorts done
    • Fiducialize positions (stac5 A1=2/3/4 mm holes, manual A2=4/6/8 mm holes) (S&A) A2 done, A1 completed today
  • MagTest
    • Measure DR per Jay's plan continues
    • QW (Wien quad) lead reinforcement and field mapping 4 done, 12 to go


Tunnel work
  • Wien cable pulls (Dela Cruz) (latter half of the week) done?
  • Viewer cable terminations? (Norris) near complete
  • Gun -> Y-chamber vacuum pumpdown and leak check (Stutzman, Adderley) done
  • CIS Check drive laser -> cathode -> retroreflection alignment w/assembly under vacuum done
  • SSG Backs out of Laser Bypass workaround in support of PSS upgrades Friday


ISB Work
  • Wien upgrade work, IN01B{00-03} (Windham, Dela Cruz)
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • Viewer upgrades, IN03B{06-07} (Norris)
  • Harp upgrades, IN03B07 (Dela Cruz)
  • CIS Rack Work, IN01B{00-05} (Windham)


Injector Tunnel and Service Building

Location
Time		 Mon 12/14 Tue 12/15 Wed 12/16 Thu 12/17 Fri 12/18
InjSB
5a - 9a		 Viewer Terminations Viewer Terminations W R F
Tunnel
5a - 9a		 CIS Vacuum Work:
heating NEG chambers		 CIS Vacuum Work:
Leak Checks		 Wien HV Cable Pulls? Wien HV Cable Pulls? F
InjSB
9a - 12p		 CIS Rack Work
Viewer Terminations		 CIS Rack Work
Viewer Terminations		 CIS Rack Work CIS Rack Work
PSS Upgrades:
Access Room and in Racks		 CIS Rack Work
Tunnel
9a - 12p		 CIS Vacuum Work:
heating NEG chambers		 CIS Vacuum Work:
Leak Checks
CIS Laser/retroreflection checks		 CIS Laser Hut Work
Viewer Terminations
Wien HV Cable Pulls?		 CIS Laser Hut Work
Viewer Terminations		 SSG Laser Bypass Backout
InjSB
12p - 4p		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrade
CIS Rack Work		 PSS Upgrades:
Access Room and in Racks
CIS Rack Work		 PSS Upgrade
CIS Rack Work
Tunnel
12p - 4p		 CIS Vacuum Work CIS Vacuum Work
CIS Laser/retroreflection checks		 CIS Laser Hut Work
Viewer Terminations		 CIS Laser Hut Work
Viewer Terminations		 F


InjSB Week11.png

Week 13.6 (Dec 21 - Dec 23)

830 toolbox meetings suspended.
Have a safe and restful winter break.

Non-Tunnel Work

MagTest --

  • DR field mapping continues


Tunnel work
  • Neutron detector field cable runs, above 0L03 (Gonzales)
  • PSS upgrades -- equipment near Inj-NL gate (SSG)


ISB Work
  • CIS Rack Work, IN01B{00-05} (Windham)
  • Viewer terminations, IN03B{06, 07} (Norris)
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere (SSG)
  • Neutron detector system work, IN03+4 (Gonzales, Mock)


InjSB Week13.5.png


Week 14 (Jan 4 - Jan 8)

Happy New Year!!! 🎉🎉🎉

  • AIPINJ Phase I Jobs for 2021


Non-Tunnel Work
  • Wien
    • V-Wien (Hernandez-Garcia)
      • remove from UITF test stand
      • re-assemble in Vertical orientation w/new spacers, Ni endplates, and magnet
      • ~Wed deliver to S&A
      • Survey of V-wien, evaluation of electrode parallelism
    • Picking up new Ni endplates from machine shop, cleaning and annealing before delivery to MagTest to be used in assembly of H-wien and evaluation during field mapping (Grames)
    • Fabrication of HV switcher chassis continues (Dela Cruz)
    • Controls work continues (Croke)
  • A1/A2 Apertures
    • Motor controls work continues (Windham)
    • A1/A2 girder build in TL continues (Adderley)
  • MagTest
    • DR field mapping
    • Complete QW coils lead reinforcement and mapping
    • Begin H-wien field mapping?


Tunnel work
  • Prepping for Gun2 bake (Stutzman)
  • Wien HV cable pulls? (Dela Cruz, Norris)
  • Laser hut opto-mechanical work (Zhang)
  • LCW walkthrough (CIS+I&C+MechInstall)


ISB Work
  • Wien HV cable pulls?, IN01B{00+01} (Dela Cruz, Norris)
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • CIS Rack Work, IN01B{00-05} (Windham)
  • Viewer upgrades, IN03B{06+07} (Norris)
  • 15deg dipole interlock panel install, IN01B11 (Windham)
  • iocin3 crate upgrade to VME, IN01B{04+14} (Dela Cruz)


Injector Tunnel and Service Building

Location
Time		 Mon 1/4 Tue 1/5 Wed 1/6 Thu 1/7 Fri 1/8
InjSB
5a - 9a		 M T W R F
Tunnel
5a - 9a		 M Wien HV cable pulls? MechInstall Crane Work
Wien HV cable pulls?
Viewer Terminations		 Wien HV cable pulls?
Viewer Terminations		 Wien HV cable pulls?
Viewer Terminations
InjSB
9a - 12p		 CIS Rack Work CIS Rack Work --
15deg Interlocks Panel		 CIS Rack Work
iocin3 crate upgrade prep		 15deg Interlocks Panel CIS Rack Work
Tunnel
9a - 12p		 Gun2 Bake Preps 9a LCW Manifold WalkThru
Gun2 Bake Preps
Viewer Terminations		 Gun2 Bake Preps
Viewer Terminations		 Gun2 Bake Preps
Viewer Terminations		 Gun2 Bake Preps
Viewer Terminations
InjSB
12p - 4p		 CIS Rack Work
PSS Upgrades		 CIS Rack Work --
15deg Interlocks Panel
PSS Upgrades		 CIS Rack Work
iocin3 crate upgrade prep
PSS Upgrades		 15deg Interlocks Panel
PSS Upgrades		 CIS Rack Work
PSS Upgrades
Tunnel
12p - 4p		 Gun2 Bake Preps Gun2 Bake Preps Gun2 Bake Preps Gun2 Bake Preps Gun2 Bake Preps


InjSB Week14.png

Week 15 (Jan 11 - Jan 15)

Non-Tunnel Work
  • Wien (Hernandez-Garcia)
    • Bake V-wien
    • V-wien HV soak
    • Fabrication of HV switcher chassis (Dela Cruz)
  • A1/A2 girder build (Adderley)
  • Rectify viewer air cylinder lengths? (Stutzman)
  • MagTest
    • DR field mapping
    • Complete QW coils lead reinforcement and mapping
    • Begin H-wien field mapping?


Tunnel work
  • Photocathode suitcase bake (Stutzman, Adderley)
  • Wien HV cable pulls? (Dela Cruz, Norris)
  • Laser hut work (Zhang)
  • iocin3 job Tuesday
Gun HV control => no problem
Some vacuum => no problem
Some FSD => no problem
Insertables (viewers etc.) => no problem
Some Pockels cell & RTP cell controls => i turned off RTP HV PS already
Chopping aperture (not sure how current this is) => no problem
Scraper (think this is redundant?) => do we remove now???
Maybe some old laser controls (ocelot?) => is this really a running app???
An application called pol_source, which has controls for a number of boards - IP Digital 24, BASIC stepper motor, IpOpto. => => what is this connected to???
Are the remaining 4-laser apps on iocin3b? Will that mini-crate be replaced or merged? Any other apps on iocin3?


ISB Work
  • ⚡⚡⚡Power Outage⚡⚡⚡ I-BT Breaker Panel Work -- adding 50A circuit for new chopper SSA along with 225A main breaker
    Details of what will lose power in ATLis 21696, Tunnel and SB racks affected
  • PSS Upgrades -- energizing new equipment, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • CIS Rack Work, IN01B{00-05} (Windham)
  • Viewer upgrades, IN03B{06+07} (Norris)
  • 15deg dipole interlock panel install, IN01B11 (Windham)
  • iocin3 crate upgrade to VME, IN01B{04 + 14} (Dela Cruz)
    • iocin3 will be down Monday 1/11 morning


Injector Tunnel and Service Building

Location
Time		 Mon 1/11 Tue 1/12 Wed 1/13 Thu 1/14 Fri 1/15
InjSB
All Day		 Safing out equipment for iocin3 work T W Breaker Panel Work Float for breaker panel work
InjSB
Morning		 M iocin3 VME upgrade
15deg interlock work		 W Breaker Panel Work F
InjSB
Afternoon		 PSS Upgrades 15deg interlock work
PSS Upgrades		 PSS Upgrades Breaker Panel Work
PSS Upgrades		 PSS Upgrades
Tunnel
All Day		 Suitcase bake
Safing out equipment for iocin3 work		 Suitcase bake W Breaker Panel Work Float for breaker panel work
Tunnel
Morning		 M T W Breaker Panel Work F
Tunnel
Afternoon		 M T W Breaker Panel Work F

InjSB Week14.png


Week 16 (Jan 18 - Jan 22 +weekend)

Non-Tunnel Work
  • Wien (Hernandez-Garcia)
    • Moving V-wien from UITF test stand to vacuum lab, w/local vac PS Leaving on test stand until need to move
    • H-Wien
      • Preparing to receive Wed 1/20 Fri 1/22
      • Assemble with Ni end plates
      • UHV cleaning
  • A1/A2 girder build (Adderley, Stutzman)
    • Rectifying viewer air cylinder dimensions
  • Prebuncher testing/tuning (Wissman)
  • MagTest
    • H-wien field mapping (ETA Fri 1/22)
    • DR#2 coil lead reinforcement
    • DR#1 upper coil inspection


Tunnel work
  • Fire pipe install, pipe delivery 1/22, install begins Saturday 1/23
  • Wien HV cable pulls? (Dela Cruz, Norris)
  • Laser hut work (Zhang)
  • Vacuum bakes (Stutzman, Adderley)
  • FC#1 bellows replacement (Adderley, Stutzman, Grames)


ISB Work
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • CIS Rack Work, IN01B{00-05} (Windham)
  • Viewer upgrades, IN03B{06+07} (Norris)
  • 15deg dipole interlock panel install, IN01B11 (Windham)
  • Chopper SSA upgrade, back of IN01B{10-15} (Farrish)


Injector Tunnel and Service Building

Location
Time		 Mon 1/18
MLK Jr Day		 Tue 1/19 Wed 1/20 Thu 1/21 Fri 1/22 Weekend
Sa 23rd + Su 24th
InjSB
All Day		 holiday CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work weekend
InjSB
Morning		 M Beam Sync Cabling
Check (~IN01B04) Francis
15deg Interlock
Chopper SSA Cabling		 W CIS Rack Work CIS Rack Work weekend
InjSB
Afternoon		 M 15deg Interlock
PSS Upgrades		 Laser chiller checkout
PSS Upgrades		 CIS Rack Work
PSS Upgrades		 CIS Rack Work
PSS Upgrades		 weekend
Tunnel
All Day		 holiday Laser Hut Work
Vacuum Bakes		 FC#1 Bellows Replacement R Fire pipe install Fire pipe install
Tunnel
Morning		 M T W FC#1 Vacuum Button-Up
Viewer Terminations		 Fire pipe install Fire pipe install
Tunnel
Afternoon		 M T Laser Hut Work FC#1 Vacuum Button-Up
Laser Hut Work		 Fire pipe install Fire pipe install


InjSB Week16.png

Week 17 (Jan 25 - Jan 29)

Non-Tunnel Work
  • Wien (Hernandez-Garcia)
    • H-Wien
      • Receive from MagTest after field mapping
      • Assemble with Ni end plates
      • UHV cleaning
    • U-Wien newly fabricated Ni endplates
      • Pick-up after ultrasonic isopropanol clean 1/25
      • Deliver for annealing
    • V-Wien
      • Remove from UITF cave and begin assembling on girder?
  • A1/A2 girder build (Adderley, Stutzman)
  • Rectifying viewer air cylinder dimensions (Adderley, Machie, Gregory)
  • Prebuncher testing/tuning (Wissman)
  • Survey and Alignment
    • PCup survey and fiducialization
    • FC#1 survey and fiducialization
    • H-wien after UHV cleaning and assembly using teflon spacer method
    • Individual H-wien electrodes, and U-wien ones for comparison
  • MagTest
    • QW coil thermal tests
    • QW coil quality control checks


Tunnel work
  • Fire pipe (FML subcontractor)
    • Install
    • Pressurized air test
    • Pressurized water test (hydrotest)
  • Laser hut work (Zhang)
  • Preps for prep-chamber and HV chamber bakes next week (Stutzman, Adderley)
  • 120V front-end outlets walkthru (Windham, Stutzman, Adderley, Grames)
  • Cryo relief valve PM, behind 0L02 (Cryo)
  • Stowing photocathodes in suitcase for bakes (Grames)
  • Gate valve controller checkout/documentation (Windham)


ISB Work
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • CIS Rack Work, IN01B{00-05} (Windham)
  • Viewer upgrades, IN03B{06+07} (Norris)
  • 15deg dipole interlock panel, IN01B11 (Windham)
  • Utility chassis swaps, IN02B{10,11,26} + IN04B10 (Diggs, Kissinger)


Injector Tunnel and Service Building

Location
Time		 Mon 1/25 Tue 1/26 Wed 1/27 Thu 1/28 Fri 1/29
InjSB
All Day		 M Fire pipe install W Utility chassis swaps F
InjSB
Morning		 M Fire pipe install W Utility chassis swaps F
InjSB
Afternoon		 PSS Upgrades Fire pipe install
PSS Upgrades		 PSS Upgrades Utility chassis swaps
PSS Upgrades		 PSS Upgrades
Tunnel
All Day		 Fire pipe install Fire pipe install Fire pipe install Cryo relief valve PM Fire pipe hydrotest
Tunnel
Morning		 Fire pipe install Fire pipe install Fire pipe install 120V outlets walkthru
Fire pipe air test		 Fire pipe hydrotest
Valve controller
Tunnel
Afternoon		 Fire pipe install Fire pipe install Fire pipe install
Laser Hut Work		 Laser Hut Work Preps for bakes?
Photocathodes->Suitcase?
Laser Hut Work


InjSB Week17.png


Week 18 (Feb 1 - Feb 5)

Non-Tunnel Work
  • Wien (Hernandez-Garcia)
    • H-Wien
      • MS fabricating new frame x4 and
        new 14mm-spacing teflon spacers for electrode assembly
      • Once MS done, towards end of the week, assemble H-wien w/new frame
      • Assembled H-wien -> S&A
    • HV Switcher Chassis (Dela Cruz)
      • 1st chassis hi-potted good
      • 2nd chassis getting overload faults, investigating
  • Viewer assembly (Adderley, Stutzman)
  • Wien girder assembly (Adderley, Stutzman)
    • Wien quads on crosses -- ETA T/W for QW coils from MagTest
  • Add pumps, vacuum leak check A1/A2 girder after S&A (Stutzman, Adderley)
  • Laser box build (Zhang, Gregory)
  • Build spare valve override blackbox, fourth in total (Windham)
  • Survey and Alignment
    • A1/A2 girder 1A pre-alignment
    • H-wien assembled on new frame
  • MagTest
    • Finish QC of QW coils -- Tuesday/Wednesday ETA
    • Thermal and current-limit tests on assembled spare QW-quad
    • Field mapping assembled spare QW-quad


Tunnel work
  • Laser hut work (Zhang)
  • Viewer upgrades (Norris)
  • Prep chamber bake forgoing for now, vacuum sufficiently good
    • Setup (in no particular order)
      • photocathodes->suitcase;
      • breakdown unistrut,
      • stow protective plastic barrier;
      • Configure IPs and valves
    • Bake for ~3 days @ 🔥🔥🔥C
    • Breakdown ~Friday
  • Opportunistic preps for HV chamber bake
  • 120V front-end outlets walkthru (Windham, Stutzman, Adderley, Grames)
  • Laser box enclosure design walkthru (Zhang, Gregory)
  • N2 manifold temporary move (Bullard)


ISB Work
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • CIS Rack Work, IN01B{00-05} (Windham)
  • Viewer upgrades, IN03B{06+07} (Norris)
  • 15deg dipole interlock panel, IN01B11 (Windham)
  • Install Wien HV Polarity Switcher Chassis, IN01B0{0,1} (Dela Cruz)
Other Service Buildings
  • Prebuncher testing/tuning in BSY SB (Wissman)


Injector Tunnel and Service Building

Location
Time		 Mon 2/1 Tue 2/2 Wed 2/3 Thu 2/4 Fri 2/5
InjSB
All Day		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work F(loat)
InjSB
Morning		 M 15deg dipole intlk tests
Viewer upgrades		 15deg dipole intlk tests
Viewer upgrades		 R Viewer Upgrades
InjSB
Afternoon		 PSS Upgrades 15deg dipole intlk tests
PSS Upgrades		 PSS Upgrades 15deg dipole intlk tests
PSS Upgrades		 PSS Upgrades
Tunnel
All Day		 Prep for Prep Chamber Bake Prep chamber bake
Preps for HV Chamber Bake		 Prep Chamber Bake
Preps for HV Chamber Bake		 Prep Chamber Bake
Preps for HV Chamber Bake		 F(loast)
Tunnel
Morning		 Valve controller Prep chamber vacuum tests/eval Viewer Upgrades
Engaging Prep RGA
N2 manifold move?		 N2 manifold move
Laser enclosure walkthru		 Viewer Upgrades
N2 manifold work
Tunnel
Afternoon		 Photocathodes->Suitcase
Valve controller		 Laser hut work Laser enclosure walkthru
Laser hut work		 Laser hut work Laser hut work


InjSB Week18.png


Week 19 (Feb 8 - Feb 12)

Non-Tunnel Work
  • Weld Jobs: QW quads on crosses, Wien cube
  • A1/A2 Girder (Adderley, Stutzman)
    • Final leak check, prep for install in tunnel
  • Wien (Hernandez-Garcia)
    • H-wien
      • S&A, Monday
      • Bake
      • Vacuum pumpdown
      • HV testing?
    • V-wien
      • Unmount from test fixture in UITF
      • Prepare for girder install


Tunnel work
  • Viewer upgrades
  • A1/A2 girder install
    • Vacuum prep work (Stutzman, Adderley), Monday
    • Install (Mech Install), Tuesday
    • S&A, Tue-Thu
    • Associated vacuum work, Tue-Thu
  • FC#1 Re-install
    • Vacuum prep work (Stutzman, Adderley), Monday
    • Re-install + S&A, Tuesday
    • Vacuum space pumpdown (Stutzman, Adderley), Tue-Thu
  • Laser hut work (Zhang)
  • Laser enclosure design/fab (Zhang, Gregory)


ISB Work
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • CIS Rack Work, IN01B{00-05} (Windham)
  • Viewer upgrades, IN03B{06+07} (Norris)
  • 15deg dipole interlock panel, IN01B11 (Windham)
  • Install HV Polarity Switcher Chassis, IN01B0{0,1} (Dela Cruz)


Injector Tunnel and Service Building

Location
Time		 Mon 2/8 Tue 2/9 Wed 2/10
1p: AIPINJ team photo (zoom)		 Thu 2/11 🌨️ Fri 2/12
InjSB
All Day		 15deg interlock CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
InjSB
Morning		 M T Viewer Upgrades R F
InjSB
Afternoon		 PSS Upgrades PSS Upgrades PSS Upgrades PSS Upgrades PSS Upgrades
Tunnel
All Day		 Preps for FC1+A1/A2 Install Vent Gun->0I;
FC#1 + A1/A2 Girder
Install, Associated Vac Work, S&A		 S&A of A1/A2 Girder,
after cartridge swap		 Preps for
HV Chamber Bake
Prep NEG Activation		 Preps for
HV Chamber Bake
Prep NEG Activation
Tunnel
Morning		 Pump Cart Staging 7a: Vent Gun2->0I (CIS)
7a: FC#1 Re-Install (CIS)
~8a: FC#1 S&A, set yaw
A1/A2 Girder Install (Mech)		 Cartridge Swap (MechInstall)
S&A of A1/A2 Girder
0L Viewer upgrades		 S&A of A1/A2 Girder
A1/A2 Cartridge Layout
9a-11a: "Tour" (4people)		 S&A of A1/A2?
Tunnel
Afternoon		 Laser Hut Work A1/A2 Girder S&A
Laser hut work?		 S&A of A1/A2 Girder
A1/A2 vac connections
Prep Chamber RGA v Heat		 Cartridge Layout S&A of A1/A2?


InjSB Week18.png

Week 20 (Feb 15 - Feb 19)

Non-Tunnel Work
  • Wien girder assembly (Adderley, Stutzman)
  • H-wien HV testing at UITF (once bake complete) (Hernandez-Garcia, Bullard)
  • QW field mapping (MagTest)
  • PSS Kicker assembly once parts arrive


Tunnel work
  • HV Chamber and NEG tube bake (Adderley, Stutzman)
  • Prep chamber NEG activation (Adderley, Stutzman)
  • A1/A2 girder cartridge resolution?
  • Wien HV cable pulls? (Dela Cruz)
  • Viewer upgrades? (Norris)
  • UHV patch panel installation (Windham)
  • Valve black override box installation (Windham)


ISB Work
  • PSS Upgrades, IN02B{NI,29,30} +briefly elsewhere, afternoons (Beizer)
  • CIS Rack Work, IN01B{00-12} (Windham)
  • Viewer upgrades, IN03B0{6,7} (Norris)
  • Install Wien HV Polarity Switcher Chassis, IN01B0{0,1} (Dela Cruz)
    • HV cable pulls?


Injector Tunnel and Service Building

Location
Time		 🇺🇸 Monday 2/15 Tue 2/16 Wed 2/17 Thu 2/18 Fri 2/19
InjSB
All Day		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
InjSB
Morning		 Switcher chassis install Switcher chassis install
Wien controls test		 Switcher chassis install
Wien controls tests		 R F
InjSB
Afternoon		 PSS Upgrades PSS Upgrades PSS Upgrades PSS Upgrades
Lock-Up @ 1600		 PSS Upgrades
Tunnel
All Day		 HV Chamber +
NEG Tube Bake		 HV Chamber +
NEG Tube Bake		 HV Chamber +
NEG Tube Bake		 HV Chamber +
NEG Tube Bake		 HV Chamber Bake
NEG Tube Activation
Prep Chamber NEG Activation
Tunnel
Morning		 M T W R 10a: Outlet relocation walkthru
Tunnel
Afternoon		 M T W R F


InjSB Week20.png


Week 21 (Feb 22 - Feb 26)

Non-Tunnel Work
  • H-wien HV evaluation (Hernandez-Garcia, Bullard)
  • Wien girder modifications (Machine Shop)
  • QW field mapping (MagTest)
  • PSS Kicker assembly


Tunnel work
  • Breaking down activation and bake equipment (Stutzman, Adderley)
  • PSS Injector Segment Certification (SSG) Th+F Swing
  • A1/A2 Girder
    • Add SS adapter plates (CIS)
    • Re-fiducialize girder, MechInstall staging as needed (S&A)
    • Install on pedestals (MechInstall) Thursday
    • S&A of installed girder on pedestals Thursday
    • Vacuum hook-ups (CIS) Thursday
  • Laser hut work (Zhang)
  • Outlet Moves / Additions (FML) Friday
    • Move from floor to laser hut wall 120V outlets
    • ATLis 21922
  • Support Electrical Panel PM
    • Vacuum pump reconfigs from EM -> House power and back (CIS)
    • ATlis 21882


ISB Work
  • PSS Commissioning, IN02B{NI,29,30} +briefly elsewhere, swings (SSG)
  • PSS Injector Segment Certification (SSG) Th+F swing
  • CIS Rack Work, IN01* (Windham)
  • Viewer upgrades, IN03B0{6,7} (Norris)
  • Wien HV cables pulls, IN01B0{0-8} (Dela Cruz)
  • Electrical panel PM, ATLis 21882 (FML) Friday
    • Work entails power outages in tunnel and SB
    • EM loop and normal power will not be off simultaneously
    • Facilities/Operability will coordinate -- see rough sched in table
  • Fan tray swap, ATLis 20311, IN02B23 (Greenfield) Friday 8a


Injector Tunnel and Service Building

Location
Time		 Mon 2/22 Tue 2/23 Wed 2/24 Thu 2/25 Fri 2/26
InjSB
All Day		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work Electrical Work
some power outages
InjSB
Morning		 M T W R 8a Fan Tray Swap
InjSB
Afternoon		 M PSS Tests, Lock-Up W PSS Certification PSS Certification
Tunnel
All Day		 Bake and Activation
Equipment Breakdown		 A1/A2 re-fiducialization W A1/A2 Install Day Electrical Work
some power outages
Tunnel
Morning		 Leak checks of
*HV Chamber
*Prep Chamber
*2I beamline		 Re-fiducialization of A1/A2
Valve override box work		 W MechInstall adds adapter plates
Mounts on pedestals
S&A & Vac Hook-Ups		 Floor Outlet Relocation
Tunnel
Afternoon		 M PSS Lock-Up W A1/A2 S&A
3p PSS Certs Lock-Up
Some Preps Beginning ~2p		 ~1p: House Circuits PM
~2p: Pump reconfig EM=>HOUSE
~230p: EM Circuits PM
~3p: PM done, Return pump config
~after: PSS Certs Lock-Up
(if needed)

InjSB Week21.png


Week 22 (Mar 1- Mar 5)

Non-Tunnel Work
  • Wien girder assembly (CIS)
    • Mounting modifications complete, returned from Hampton MS
    • Additional holes for mounting/anchoring needed? Template from Engineering. (Gregory)
    • CIS+S&A Walk-thru identifying which components need alignment during assembly stage
    • Add component, survey, align *repeat*
  • PSS Kicker (SSG)
    • Coil QA (MagTest)
    • Assembly (CIS)
    • Coils and fixture in. What other parts needed?
  • QW quad field mapping (MagTest)
  • Move PIG to InjSB


Tunnel work
  • A1/A2 girder anchoring (Adderley, Gregory)
    • S&A Alignment check before vacuum hook-ups
  • A1/A2 / Region 3 Vacuum Connections, Pumpdown, Leak check (CIS)
  • Wien girder pedestal re-positioning (MechInstall)
    • Remove pedestals, knock out existing grout
    • Pedestals to new positions, templates provided by Engineering
    • Grout in
  • Crane in PIG HV resistor tank (MechInstall)
  • Macropulse chassis checkout (Zhang, Windham)
  • Laser hut alignment / opto-mechanical work (Zhang)
  • Pockels cell alignment (Zhang, Amali)
  • Gun HV Conditioning preparations (Hernandez-Garcia)
  • Beam-left S&A monument install (x4), adding to control, ATLis 21991 (S&A) Thursday
  • Lead brick clean-up (Grames)


ISB Work
  • Wien HV Polarity Switcher Tests, Control Screens Checkouts, IN01B0{0-6} (Hernandez-Garcia, Windham, Dela Cruz, Croke)
  • CIS Rack Work, IN01* (Windham)
  • Viewer upgrades, IN03B0{6,7} (Norris)
  • Wien HV cables pulls, IN01B0{0-8} (Dela Cruz)
  • SCAM Board Investigation, IN03B04 (Windham)


Injector Tunnel and Service Building

Location
Time		 Mon 3/1 Tue 3/2 Wed 3/3 Thu 3/4 Fri 3/5
InjSB
All Day		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
InjSB
Morning		 M T 930 Wien Switcher Tests SCAM Board T/S
Prebuncher Cable Pulls		 F
InjSB
Afternoon		 M T Macropulse Chassis Checkout R F
Tunnel
All Day		 A1/A2 anchoring A1/A2 Vacuum hook-ups
pumpdown		 Relocating Wien Pedestals A1/A2 Girder Bake Oven Setup A1/A2 Girder Bake Oven Setup
Tunnel
Morning		 Wien stand demo
A1/A2 Anchoring		 A1/A2 Vacuum Hook-Ups
0I02 Harp Re-Install		 MechInstall: * Crane in PIG
* Set Wien Pedestals
S&A: Align		 Prebuncher cable pulls
S&A Monuments		 F
Tunnel
Afternoon		 A1/A2 Anchoring
Alignment Check
Pockels Cell Alignment		 A1/A2 Pumpdown
Pockels Cell Alignment		 A1/A2 girder leak check Region 3 leak checks
Macropulse chassis checkout
Pockels cell alignment		 Lead brick clean-up


InjSB Week22.png


Week 23 (Mar 8 - Mar 12)

Non-Tunnel Work
  • Wien girder assembly, interleaved with component S&A (Stutzman, Adderley)
  • PSS Kicker (SSG)
    • Coil QA (MagTest)
    • Assembly (CIS)


Tunnel work
  • A1/A2 Girder bake (Adderley, Bullard, Stutzman)
  • Gun HV Processing Setup (Hernandez-Garcia)
    • PIG connections
    • SF6 tests
    • Interlock jumpering/configuration (Grames, Windham)
    • PSS Certification of Gun HV (SSG, Forman) Wed 9a, lock-up
  • Wien pedestal grouting opportunistic
  • Pockels cell alignment (Zhang, Amali)
  • Macropulse chassis modification and checkout (Windham, Zhang)
  • Lead brick clean-up (Grames)


ISB Work
  • CIS Rack Work, IN01*
  • Viewer upgrades, IN03B0{6,7} (Norris)
  • Wien HV cables pulls, IN01B0{0-8} (Dela Cruz)


Injector Tunnel and Service Building

Location
Time		 Mon 3/8 Tue 3/9 Wed 3/10 Thu 3/11 Fri 3/12
InjSB
All Day		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
InjSB
Morning		 M T W R F
InjSB
Afternoon		 M T W R F
Tunnel
All Day		 A1/A2 Girder Bake A1/A2 Girder Bake A1/A2 Girder Bake A1/A2 Girder Bake A1/A2 Girder Bake
Tunnel
Morning		 Gun HV Processing Setup:
*Connect PIG
*SF6 Tests		 Gun Interlocks Config
Jumpering		 9a: Lock-Up for
Gun PSS Certs		 R F
Tunnel
Afternoon		 Pockels cell alignment Pockels cell alignment Macropulse chassis mods R F


InjSB Week22.png


Week 24 (Mar 15 - Mar 19)

Phase 1 - HCO & Commissioning


Non-Tunnel Work
  • Complete assembly of Wien girder (CIS)
    • Pumpdown and leak check
    • Add viewers with modified shafts
    • Component 1B alignment (S&A)
  • PSS Kicker Assembly (CIS)


Tunnel work
  • A1/A2 girder bake disassembly, leak checks (Adderley, Bullard, Stutzman)
  • PSS Kicker conduit, kapton insulation, install (SSG)
  • UHV system labelling, documentation (Windham)
  • Cable tray spec'ing, install, under A1/A2 girder (Windham)
  • Wien girder install (in approximate order) --
    • Install girder (MechInstall)
    • 2A alignment (S&A)
    • Vacuum connections, rough pumpdown, leak check (CIS)
    • Grout pedestals (MechInstall, S&A)
    • 2B alignment (S&A)
  • DC Power magnet hook-ups, as possible (Coleman, +1)
  • DC Power resistor box work (Coleman, +1)
  • Prep chamber activation check (Grames)
  • Laser hut work (Zhang)
  • Gun HV checkout (Hernandez-Garcia)
    • Lock-up on swings ??
    • DecaRad placement (Windham)
    • Anode picoammeter connection (Grames, Stutzman)
    • Backfill SF6 into gun, PIG (Bullard)
  • Pockels cell alignment (Amali, Zhang)


ISB Work
  • CIS Rack Work, IN01* (Windham)
  • Viewer upgrades, IN03B0{6,7} (Norris)
  • Wien HV cables pulls, IN01B0{0-8} (Dela Cruz)


Injector Tunnel and Service Building

Location
Time		 Mon 3/15 Tue 3/16 Wed 3/17 Thu 3/18 Fri 3/19
InjSB
All Day		 CIS Rack Work
UHV Sys Doc		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
InjSB
Morning		 M T W R F
InjSB
Afternoon		 M T W R F
Tunnel
All Day		 A1/A2 Bake Takedown
Leak Check		 A1/A2 Bake Takedown
Leak Check		 A1/A2 Bake Takedown
Cable Tray Work		 R DC Power Inline Resistor Measurements
SRF CM Checkout
Tunnel
Morning		 UHV Sys Doc Backfill SF6
DecaRad placement		 Pockels cell alignment Wien Pedestal Anchor Hole Drilling
A1 controls/spacing work
~10a: Pockels cell alignment		 until 10a: A1 aperture work
~9a: Pockels cell alignment
930-11a: Lead brick clean-up
10a DCP Inline Res
Tunnel
Afternoon		 Pockels cell alignment
UHV Sys Doc		 Pockels cell alignment
DecaRad Placement
Gun anode hook-up		 Pockels cell alignment
130p: Resistor box work		 A1 controls/spacing work
Pockels cell alignment		 Pockels cell alignment
DCP Inline Res

InjSB Week24.png


Week 25 (Mar 22 - Mar 26)

Phase 1 - HCO & Commissioning


Non-Tunnel Work
  • PSS Kicker Assembly (CIS)


Tunnel work
  • PSS Kicker conduit, kapton insulation, install (SSG)
  • Cable tray install, under A1/A2 girder (Windham)
  • Wien girder install (in approximate order) --
    • Install girder (MechInstall)
    • 2A alignment (S&A)
    • Vacuum connections, rough pumpdown, leak check (CIS)
    • Grout pedestals (MechInstall, S&A)
    • 2B alignment (S&A)
  • Setting up for Wien girder bake (CIS)
  • DC Power magnet hook-ups, as possible (Coleman, +1)
  • Survey checks of Wien <=> A1/A2 girder (S&A)
  • Laser hut work, pockels/RTP cell alignment (Zhang)
  • Helicity board beam sync fiber T/S (Suleiman, Windham, Francis)
  • Gun HV Assessment, Injector->Power Permit (Hernandez-Garcia)
  • PSS Kicker mounting spool swap (Adderley, Stutzman)


ISB Work
  • CIS Rack Work, IN01* (Windham)
  • Viewer/Harp upgrades, IN03B0{6,7} (Norris/Dela Cruz)
  • Wien HV cables pulls, IN01B0{0-8} (Dela Cruz)


Injector Tunnel and Service Building

Location
Time		 Mon 3/22 Tue 3/23 Wed 3/24 Thu 3/25 Fri 3/26
InjSB
All Day		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
InjSB
Morning		 Craning Wien Girder T W R F
InjSB
Afternoon		 M T W R F
Tunnel
All Day		 Wien girder install, S&A, vac hook-up Wien girder leak checks
Gun HV Assessment Preps		 Kicker spool swap A1 Bake Setup A1 Bake
Tunnel
Morning		 MechInstall Wien girder
and S&A		 * Wien girder <=> A1/A2 Girder
Flange alignment assessment
* Wien girder leak checks
* Gun HVPS Lock -> FC#1 Air line		 930a Swapping Kicker Spool
A1 Pumpdown		 * PSS Kicker Fit Test
* A1 Bake Setup
* Yellow laser box removal
*		 Helicity Board T/S
Tunnel
Afternoon		 Wien girder S&A
and vacuum hook-ups, pumpdown
Pockels cell alignment		 Wien girder leak checks
Laser hut work
5p: Lock-Up -> PP		 A1 Pumpdown, Leak check
Laser hut work
4p: Lock-Up Gun HV assessment		 A1 Bake Setup
Laser hut work
4p: Lock-Up Gun HV assessment		 Laser hut work


InjSB Week25.png


Week 26 (Mar 29 - Apr 2)

Phase 1 - HCO & Commissioning


Non-Tunnel Work
  • Evaluation of prebuncher options for CEBAF (CIS, RF, Eng)
  • Laser enclosure build (Bullard, Machie)


Tunnel work
  • 0L02 U-tube installs (Cryo)
  • AIPINJ Phase-II As-Found survey (S&A)
  • Laser hut work (Zhang)
  • Pb brick clean-up (MechInstall, Grames)
  • Penetration re-fills (MechInstall)
    • Holding off on laser hut penetration until after Wien bake
  • Gun HV Assessment, Injector Lock-up (Hernandez-Garcia)
  • Prebuncher install, S&A, vacuum rough down (Stutzman, Adderley)
  • Craning out heavy equipment in tunnel (MechInstall)
  • Grout Wien pedestals (MechInstall)
  • Vacuum Bakes (Adderley, Stutzman)
    • Wrap up A1 bake
    • Disassemble A1 bake setup
    • Setup for Wien girder bake, after prebuncher install
    • Wien girder bake


ISB Work
  • CIS Rack Work, IN01* (Windham)
    • Laser seed lockout walkthru with ES&H (Windham)
  • Viewer CAMAC->VME upgrades, IN03B0{6,7} (Norris)
  • Harp -> PC104 upgrades, IN03B0{6,7} (Dela Cruz)
  • Penetration re-fills (MechInstall)
  • Wien HV cables pulls, IN01B0{0-8} (Dela Cruz)
  • Helicity board beam sync troubleshooting (Suleiman)


Injector Tunnel and Service Building

Location
Time		 Mon 3/29 Tue 3/30 Wed 3/31 Thu 4/1 Fri 4/2
InjSB
All Day		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
InjSB
Morning		 M T Craning Out Heavy Equipment R Penetration Fills:
58, 86, 108
InjSB
Afternoon		 M T W Laser seed lock-out walkthru 2p: Helicity Board Beam Sync T/S
Mott System Turn On
Tunnel
All Day		 A1 Bake Takedown
5D Line removal
SS Prebuncher Install		 Prebuncher S&A, Vacuum Work Wien girder bake setup
S&A Phase II As-Founds		 Wien girder bake setup/begin Wien girder bake
Tunnel
Morning		 0700: 5D line removal
Pb brick org walk-thru		 9a: S&A of prebuncher
0L02 U-Tube Install		 Penetration Closures
Craning Out Heavy Equipment
0L04 U-tube installs		 Wien bake controls check
Wien bake insulation
Penetration Closures		 Penetration Closures
Tunnel
Afternoon		 A1-region leak check
Laser hut work
RTP Cell Documentation		 Prebuncher leak checks
Wien girder bake setup
Laser hut work		 1p: PSS Conduit WalkThru
Laser hut work		 Begin Wien girder bake
Laser hut work		 Laser hut work


InjSB Week24.png


Week 27 (Apr 5 - Apr 9)

Phase 1 - HCO & Commissioning


Non-Tunnel Work
  • Laser box build (Bullard) ✅


Tunnel work
  • Wien girder bake, bake takedown, leak check (Stutzman, Adderley) : Tuesday ✅
  • A1 cable terminations (Windham) Tuesday ✅
  • NEG activations (nine in total) (Stutzman, Adderley) : Monday ✅
  • Install under-girder cable trays (Electricians, Windham) : Thur ✅
    • Job WalkThru Tuesday
  • Bond girders (Electricians, Windham) : Thur ✅
  • Move/attach HV patch box for UHV pumps (Adderley) : Fri ✅
  • Install PSS Kicker conduit (Bruhwel) : Fri ✅
  • Grout Wien pedestals (MechInstall) : Fri ✅
  • Laser box install (Bullard, Zhang) : next Monday
  • Attach 15deg (DR) Dipole (CIS) : next Monday
  • Re-attach Haimson (BH) corrector pairs (Adderley, Grames) : next Monday
  • Re-attach Wien-quad (QW) fixtures (Adderley, Grames) : next Monday
  • Install second air manifold (Bullard, Adderley) : Wed ✅
  • Complete LCW manifold install work (MechInstall) : Tues ✅
  • Laser hut penetration closure, sealing (no stone), Pb brick shielding (MechInstall) Fri ✅
  • Install Wien filter magnets Fri ✅


ISB Work
  • CIS Rack Work, IN01* (Windham)
  • Penetration re-fills, see Penetration Work below (MechInstall) ✅
  • Preps for penetration fills -- as needed, making space for chute to drop stones, IN02B10, IN02B23, IN03B04 (Moser) ✅
  • Wien HV cables pulls, IN01B0{0-8} (Dela Cruz)
  • Mott DAQ VME crate power T/S, IN02B21 (Suleiman) ✅
  • Laser seed chassis safe-operation-lock-up work, IN01B05 (Zhang, Windham) ✅


Injector Tunnel and Service Building

Location
Time		 Mon 4/5 Tue 4/6 Wed 4/7 Thu 4/8 Fri 4/9
InjSB
All Day		 CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work CIS Rack Work
InjSB
Morning		 Moving heavy items near crane -> TL T Preps for Penetration fills Preps for Penetration fills Penetration stone fills
(58, 86, 108)
InjSB
Afternoon		 M T W R Penetration stone fills
(58, 86, 108)
Tunnel
All Day		 Wien girder bake Wien bake takedown CIS Mech Jobs CIS Mech Jobs
Electrician Jobs		 MechInstall Jobs
SSG Jobs
CIS Mech Jobs
Tunnel
Morning		 NEG Activations Wien/Y Leak Checks
A1 Cable Terminations
Cable Tray Job WalkThru		 HV Patch Box Move
Install 2nd air manifold
BH, QW re-attachments		 Cable tray install
Bond girders
BH, QW re-attachments
Laser box install		 Laser hut pene
Grout Wien Pedestals
9a: Kicker Conduit Install
Install Wien Magnets
Mount HV Patch Box
Tunnel
Afternoon		 Laser hut work Laser hut work Laser hut work Laser hut work Laser hut work


InjSB Week24.png


Week 28 (Apr 12 - Apr 16)

Phase 1 - HCO & Commissioning


Tunnel work
  • System Reconnects and HCO
  • Attach 15deg (DR) Dipole (Grames) Mon
  • Re-attach Haimson (BH) corrector pairs (Grames) Mon
  • Re-attach Wien-quad (QW) fixtures (CIS) Mon
  • UHV HV patch box relocation (Adderley) Tues
  • Wien pedestals wrap-up -- remove grout forms, cut all threads (MechInstall) Tues
  • Under-girder cable tray lowering (Adderley) Tues
  • Install laser box (Bullard) T+W
  • Remove SS prebuncher bracket interfering with BH corrector placement (CIS?) Tues
  • Valve controls work (Ketchum, Windham)
  • Vacuum work (Stutzman)
    • Ion pump cabling / controls checks Mon
    • Activating NEGs Mon
    • Hi-potting VIP1I07 Mon
    • Hi-potting VIP1I02 Wed
    • T/S VIP2I00 noise
    • De-gas stalk heater (Grames) Thur
  • Magnet hook-ups (DC Power -- Coleman, Delk, Kumar)
  • LCW hook-ups (Adderley, Francis)
  • 5D Line vacuum disconnects (CIS)
  • A1 EPICS controls (Windham, Higgins)
  • Gun HV evaluation (Hernandez-Garcia) Swings: W+Th
    • Rapid Access probe placement (Washington) Wed
    • Clean off gun table (CIS) Wed
    • DecaRad placement verification (Hernandez-Garcia) Wed
    • Disconnect and remove PIG (SF6 resistor tank) Thur
    • Install ceiling plate for HV cable strain relief Thur
    • Connect Gun directly to HVPS Thur
  • Prebuncher and chopper LCW connections (Wissman) Thur
  • Prebuncher cabling (Wissman) Thur
  • 60Hz electrical noise snooping (Suleiman)


ISB Work
  • System re-connects / associated rack work
  • Wien HV cables pulls, IN01B0{0-8} (Dela Cruz) Wed
  • A1 EPICS controls work (Windham, Higgins)


Injector Tunnel and Service Building

Location
Time		 Mon 4/12 Tue 4/13 Wed 4/14 Thu 4/15 Fri 4/16 Sa 4/17 Su 4/18
InjSB
All Day		 System Reconnects
CIS Rack Work		 System Reconnects
CIS Rack Work		 System Reconnects
CIS Rack Work		 System Reconnects
CIS Rack Work		 System Reconnects
CIS Rack Work		 Drone Elevation Survey Su
InjSB
Early Morning (<9a)		 Associated Rack Work Associated Rack Work 6a: Wien HV Cable Pulls
Associated Rack Work		 Associated Rack Work
Terminating Wien HV Cables		 Associated Rack Work Sa Su
InjSB
Morning		 A1 EPICS controls
Associated Rack Work		 Associated Rack Work Associated Rack Work Associated Rack Work
Terminating Wien HV Cables		 Associated Rack Work Sa Su
InjSB
Afternoon		 Associated Rack Work Associated Rack Work Associated Rack Work
A1 EPICS controls		 Associated Rack Work Associated Rack Work Sa Su
Tunnel
All Day		 CIS Vacuum Checkout CIS Vacuum Checkout CIS Vacuum Checkout Air Manifold Plumbing/Install
CIS Vacuum Checkout		 CIS Vacuum Checkout Sa Su
Tunnel
Early Morning (<9a)		 Wien pedestal wrap-up Wien pedestal wrap-up Wien HV Cable Pulls
Air Manifold Install
Viewer/Valve Solenoid Layout
LCW Hook-ups		 Viewer/Valve Connections Viewer/Valve Connections
Terminating Wien HV Cables?
LCW Hook-ups		 Sa Su
Tunnel
Morning		 Laser box fit-test
11a: Re-attach DR, BH magnets
Re-attach QW fixtures
Vacuum work
LCW Hook-ups
A1 EPICS controls		 Cable Tray Lowering
Vacuum+Valve work
LCW Hook-ups
HV patch box remount
Laser box install
Prebuncher bracket removal		 Rapid Access probe
Air Manifold Install
VIP2I00 T/S
Valve controls
Finishing laser box install
Laser hut work		 9a: Viewer/valve Solenoid Layout
Remove PIG
De-gas stalk heater
Prebuncher LCW and Cabling
Valve controls
LCW Interlock Checkout		 Valve controls
Viewer reconnects
LCW Hook-ups
Laser box sealing		 Sa 9a: Magnet Hook-Ups
60Hz Snooping
Tunnel
Afternoon		 Vacuum Work
Laser Hut Work		 Magnet Hook-Ups
Laser Hut Work		 De-gas stalk heater
Gun HV Eval Preps
Magnet Hook-Ups
Laser Hut Work
430p: Lock-up to Power Permit
Gun HV Eval		 Magnet Hook-Ups
Laser Hut Work
4p: Neilson WalkThru
430p: Lock-up to Power Permit
Gun HV Eval		 Magnet Hook-Ups
Laser Hut Work		 Sa Magnet Hook-Ups
60Hz Snooping


4/16: Weekend work plans in the Injector?


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


InjSB Racks no pene.png

Week 29 (Apr 19 - Apr 23)

Phase 1 - HCO & Commissioning


Tunnel work
  • System Reconnects and HCO
  • Laser->photocathode alignment, retro-reflection measurement (Zhang, Grames, Windham)
  • Vacuum work (Stutzman)
    • T/S VIP2I00 noise
    • Relocating VCG5D01 to main beamline, ATLis 22270 (Stutzman) Tues
    • Pumping down 5D "stub" (i.e. remaining 5D beamline) (Stutzman) Tues
  • Plumbing air lines to viewers (CIS, Norris)
  • Air line system-segmentation (viewer, beamline valves) (Stutzman, Bullard)
  • Magnet hook-ups (DC Power -- Coleman, Delk, Kumar) Afternoons
    • MDR1I02 attachment (Grames) Tues
  • Diagnostics reconnects Mornings
    • Viewers (Norris)
    • Harps (Dela Cruz)
    • BPMs, Picoammeters, ItoV (Francis)
  • LCW Flow measurement through flow meters that interlock cups and apertures (Francis) Mon
  • PCup flowmeter enhanced testing (Francis)
  • 2I BPM hook-ups (Francis) Tues
  • LCW hook-ups (Adderley, Francis)
  • Wien HV cable terminations (Dela Cruz)
  • A1 EPICS controls (Windham, Higgins) Tues
  • Warm RF Work (Wissman, Farrish)
    • Chopper, prebuncher, amplifier hook-ups Mon
    • Chopper water line leak repair Mon
    • LLRF testing and adjustments for prebuncher Tues
    • Powering on prebuncher, choppers W-F
    • Prebuncher tuning Wed
    • Chopper tuning
  • Mech bracket walkthru (Gregory, Grames) Mon
  • 60Hz electrical noise snooping (Suleiman) Evenings (after 4p)
  • PSS Kicker removal (SSG) Thur
  • Unlocking FC1, locking in A3/A4 apertures (SSG) Thur
  • PCup-A1 Region (VBV1I07->0I02) & A2-FC1 Region (VBV0I02->0I07) Bake Prep
    • Remove PSS kicker, push back conduit (SSG)
    • Remove instrument solenoids from girders (Dela Cruz)
    • Move back non-bakable cables, air lines (CIS)
    • Staging insulation, oven equipment (Bullard)
    • Leak checks (Stutzman)
    • Ion pump evaluations
    • Gasket swaps Fri


ISB Work
  • System re-connects / associated rack work
  • A1 EPICS controls work (Windham, Higgins)
  • iocin1 VME crate swap, IN03B04 (Dela Cruz), Mon 9a
  • Wien HV System, IN01B0{0,1} (Dela Cruz)
  • Safety WalkThru (Moser, Fanning, Johnson, Williams) Tues 230p
  • Magnet Cabling, IN02B{10,11,22,26}, IN04B10 (DC Power, Coleman)
  • Bunchlength amp re-install, IN02B23 (Musson)


Injector Tunnel and Service Building

Location
Time		 Mon 4/19 Tue 4/20 Wed 4/21 Thu 4/22 Fri 4/23
InjSB
All Day		 System Reconnects
CIS Rack Work		 System Reconnects
CIS Rack Work		 System Reconnects
CIS Rack Work		 System ~Reconnects
CIS Rack Work		 System ~Reconnects
CIS Rack Work
InjSB
Early
Morning
(<9a)		 Associated Rack Work Associated Rack Work Associated Rack Work Wien HV System Wien HV System
InjSB
Morning		 Associated Rack Work 9a: iocin1 VME Crate Swap
Wien HV Cable Termination
Prebuncher LLRF
Associated Rack Work		 Wien HV Cable Terminations
Associated Rack Work		 Wien HV System
Warm RF Cabling		 Wien HV System
Bunchlength amp re-install
InjSB
Afternoon		 Associated Rack Work Prebuncher LLRF
Associated Rack Work		 Associated Rack Work Magnet Cabling Magnet Cabling
Tunnel
All Day		 CIS Vacuum Work --
VBV2I01A Solenoid		 CIS Vacuum Work --
*Relocating VCG5D01
*5D stub pumpdown		 CIS Vacuum Work --
*Valving in CCG
to main beamline		 VBV1I07->0I07 Leak Checks
Bake Prep		 PCup-A1 / A2-FC1 regions
Bake Prep - Gasket Swaps
Tunnel
Early
Morning
(<9a)		 Viewer Reconnects
Viewer Reconnects
PCup Flowmeter		 Viewer Reconnects
Wien HV cable terminations?		 Wien HV cable terminations Wien HV cable terminations
Tunnel
Morning		 915a Mech Bracket Walkthru
2I BPM Connections
Viewer air lines
Flowmeter flow measurement		 Viewer Reconnects
2I BPM Hook-ups
Air line system segmentation		 Viewer Reconnects
Wien HV cable terminations?
Air line system segmentation
Prebuncher Tuning/Controls
Laser hut work		 Leak Checks
VBV2I01A T/S, Repair
Unlock FC1, Lock-In A3/A4
Bake Prep:
PSS Kicker Removal
Instrument Solenoid Dismounts
Oven/insulation staging		 Bake Prep - Gasket Swaps
Tunnel
Afternoon		 Magnet hook-ups
Laser Hut Work		 Magnet hook-ups
A1 EPICS Controls
230p: Safety WalkThru
Laser Hut Work		 MDR1I02 attachment
2p: Laser->cathode alignment
Vacuum Recovery		 Bake Prep
Prebuncher testing/tuning
5D-VCG cabling		 Bake prep - Gasket Swaps

WEEKEND WORK PLANS??

Tunnel Personnel Loading Limits: Injector, upstream of plastic curtain, total=8 -> 4 upstream of laser hut, 4 downstream of laser hut

InjSB Racks no pene.png


Week 30 (Apr 26 - Apr 30)

Phase 1 - HCO & Commissioning


Screen Shot 2021-04-23 at 8.33.33 AM.png


Tunnel work
  • Re-Bake Work
    • As-found surveys of A1, A2 (S&A) Mon
    • Continue ion pump evaluations
    • Vent VBV1I07->0I07 and swap gaskets Mon
      • Decided NOT to swap A2 gaskets at this time
    • Re-align A1 (S&A) Mon
    • Rough pumpdown of VBV1I07->0I02 region (A1-region) Mon
    • Leak checks VBV1I07->0I07 Mon/Tues
    • Bake setup Tues-Wed
    • Begin A1-region (VBV1I07->0I02) re-bake Wed+
    • NEG activations --
      • Unbaked region, A2 (0I02) and 0I07 DP Can Tues
      • Baked A1-region, 0I00 DP Can and A1 (0I01A)
  • VBV2I01A Position Indication and Solenoid T/S, Documentation, Verification (Windham) Mon
  • Laser->photocathode alignment, retro-reflection measurement (Zhang, Grames, Windham) Tues
  • Wien HV cable terminations (Dela Cruz)
  • Viewer reconnects and HCO (Norris)
  • Magnet Connections and HCO (Coleman)
    • Layout terminal blocks
    • Magnet lead reinforcement
    • Magnet wiring
    • Install MDR1I02 (CIS, Grames)
  • Warm RF Work (Wissman, Farrish)
    • Prebuncher conditioning
    • Prebuncher readback calibrations
    • Chopper tune-check/tuning
  • 60Hz electrical noise snooping (Suleiman) Evenings (after 4p)
  • System re-connects and HCO (EES, CIS, Ops)


ISB Work
  • System re-connects / associated rack work
  • CIS Rack Work, IN01* (Windham)
  • Viewer Terminations, IN01B04 (Norris, Mock) Mon-Tues
  • Harp cabling, terminations, IN01B03, IN03B0{6,7} (Dela Cruz) Tues
  • Magnet Cabling, IN02B{10,11,22,26}, IN04B10 (DC Power, Coleman)
  • Wien HV System, IN01B0{0,1} (Dela Cruz)


Injector Tunnel and Service Building

Location
Time 		Mon 4/26 Tue 4/27 Wed 4/28 Thu 4/29 Fri 4/30 Sat 5/1 Sun 5/2
InjSB
All Day 		Systems HCO
CIS Rack Work 		Systems HCO
CIS Rack Work 		Systems HCO
CIS Rack Work 		Systems HCO
CIS Rack Work 		Systems HCO
CIS Rack Work
InjSB
Early
Morning
<9a 		Viewer Terminations Viewer Terminations
Harp Cabling/Terminations 		Associated Rack Work Associated Rack Work Associated Rack Work
InjSB
Morning 		Viewer Terminations Viewer Terminations
Harp Cabling/Terminations 		Associated Rack Work Associated Rack Work Associated Rack Work Chopper Hook-Ups
InjSB
Afternoon 		Magnet Cabling, HCO Magnet Cabling, HCO Magnet Cabling, HCO Magnet Cabling, HCO Magnet Cabling, HCO Magnet Cabling, HCO
Tunnel
All Day 		A1/A2 gasket swaps VBV1I07->0I02 = A1-region
Bake Setup 		A1-region Re-Bake A1-region Re-Bake A1-region Re-Bake A1-region Re-Bake
Rampdown 		A1-region Re-Bake
Rampdown
Tunnel
Early
Morning
<9a 		As-found surveys A1, A2
Diagnostics HCO/Reconnects
as possible
Wien HV Cable Terminations 		Diagnostics HCO/Reconnects
as possible
0I02 Anti-collision/harp 		Viewer Reconnects
Wien HV terminations 		Viewer Reconnects
Wien HV terminations 		Viewer Reconnects
7-8a: LCW Tests
Tunnel
Morning 		A1 Gasket Swaps
Re-Alignment
Rough Pumpdown
Wien HV Cable Terminations
Ion pump checkout
VBV2I01A Work 		Final A1-region leak check
VIP0I0{0,1,1A,2} FE Hunt
A1-region Bake Setup
0I02 NEG Activation
Prebuncher conditioning 		930-10a: Hoey Safety WalkThru
Viewer Reconnects
Wien HV terminations
Prebuncher conditioning
Cable Org/Vert Tray 		Viewer Reconnects
Prebuncher conditioning

Viewer Reconnects
Prebuncher conditioning
0I07 NEG Activation 		0I0{0,1A} NEG Activations
Chopper Hook-Ups 		11a: Magnet reconnects and HCO
Tunnel
Afternoon 		A1 rough pumpdown
Leak checks VBV1I07->0I07
VBV2I01A Work 		Begin A1-region Bake
Laser alignment/retroreflection
Prebuncher conditioning < ~2p
Magnet HCO/Reconnects
as possible 		Prebuncher conditioning
Cable Org/Vert Tray
Magnet HCO/Reconnects
as possible
Laser Hut Work 		1p: PD WalkThru
Prebuncher conditioning
Magnet HCO/Reconnects
as possible
Laser Hut Work 		Prebuncher Conditioning
Magnet HCO/Reconnects
as possible
Laser Hut Work 		Magnet reconnects and HCO

Tunnel Personnel Loading Limits: Injector, upstream of plastic curtain, total=8 -> 4 upstream of laser hut, 4 downstream of laser hut


InjSB Week30 1.png


Week 31 (May 3 - May 7)

Tunnel work
  • System re-connects and HCO (EES, CIS, Ops)


  • A1-region bake takedown (Stutzman, Bullard) Mon
  • VBV2I01A Solenoid Air Leak T/S (Windham) Mon
  • Laser hut work (Zhang)
  • Photocathode shuffle (Grames)
    • Remove bulk GaAs
    • Load in SSL cathodes
    • Activate cathode
  • Ion pump checkout (Stutzman)
    • Set operational voltages
    • Hi-pot FE'ing pumps
    • Configure system for EPICS


  • Main airline leaky valve swap (pics) (MechInstall) Thurs
  • Viewer reconnects and HCO (Norris)
  • Harp reconnects and HCO (Dela Cruz)
  • Magnet Connections and HCO (Coleman)
    • Layout terminal blocks
    • Magnet lead reinforcement
    • Magnet wiring
    • Install MDR1I02 (CIS, Grames)
  • Warm RF HCO (Wissman, Farrish)
    • Chopper turn-on, conditioning
    • Buncher turn-on, conditioning
    • Capture turn-on, conditioning
    • Prebuncher readback calibrations, GDR operation (Plawski)
  • 60Hz electrical noise snooping (Suleiman) Sat
  • Helicity magnet HCO (Suleiman) Sat
ISB Work
  • System re-connects / associated rack work
  • CIS Rack Work, IN01* (Windham)
  • Magnet Cabling, IN02B{10,11,22,26}, IN04B10 (DC Power, Coleman)
  • Wien HV System, IN01B0{0,1} (Dela Cruz)
  • Penetration 78 (IN02B18) and 86 (IN02B23) Stone Top-Off (MechInstall) Tues early AM
  • VEPCO Automatic Voltage Regulators Test, ATLis 22392 Friday
    • Voltage will be adjusted remotely to verify operation of automatic voltage regulators. If there is a huge problem... there could be a power outage.
    • Incoming power voltage variation < +/- 10%
    • "Be prepared for a power interruption"

Injector Tunnel and Service Building

Location
Time 		Mon 5/3 Tue 5/4 Wed 5/5 Thu 5/6 Fri 5/7 Sa 5/8 Su 5/9
InjSB
All Day 		Systems HCO
CIS Rack Work 		Systems HCO
CIS Rack Work 		Systems HCO
CIS Rack Work 		Systems HCO
CIS Rack Work
⚡VEPCO Voltage Tests 		Systems HCO
CIS Rack Work
InjSB
Early
Morning
<9a 		Associated Rack Work Chopper/Buncher HCO Chopper/Buncher HCO Buncher/Chopper HCO Viewer/harp HCO
InjSB
Morning 		Chopper/Buncher HCO
Prebuncher Rdbk Cals 		Chopper/Buncher HCO
Wien Sys Walkthru
Pene 78 & 86 Top-Off 		Chopper/Buncher HCO
Wien HV Cable Chkout 		Buncher/Chopper HCO Chopper Vac Intlk Testing
9-11a: Wien HV Calibrations
VBV0I02 UHV Interlocks 		Magnet HCO Magnet HCO
InjSB
Afternoon 		Chopper/Buncher HCO
Prebuncher Rdbk Cals
Magnet re-connects, HCO 		Chopper/Buncher HCO
Magnet re-connects, HCO 		Chopper/Buncher HCO
Magnet re-connects, HCO 		Magnet re-connects, HCO
4p: Capture HCO, Conditioning 		Magnet re-connects, HCO
VBV0I02 UHV Interlocks 		Magnet HCO Magnet HCO
Tunnel
All Day 		CIS Reconnects
A1-region Bake Takedown 		CIS Vacuum Work
Ion pump checkout
VIP0I01/1A HiPot
Device/line labeling
Other CIS Jobs
PCup, A1, A2 LCW
PCup, A1 Current Pigtails
Photocathode shuffle 		CIS Laser Hut Work:
*Laser checks
*1/2 waveplate T/S 		System Reconnects & HCO
⚡VEPCO Voltage Tests 		System Reconnects & HCO
Tunnel
Early
Morning
<9a 		Viewers (1 ppl) (away from A1)
A1-region bake takedown 		Viewers (1 ppl)
Wien Interlock Cables (1 ppl)
CIS Jobs (1-2 ppl) 		Viewers (1 ppl)
Harp / Wien (1 ppl)
BPM (1 ppl)
Buncher, Capture hook-ups (1 ppl) 		7a: Main Airline Valve Swap (2ppl)
Harp / Wien (1ppl)
Waterflow Interlocks /
ItoV System HCO (1 ppl) 		* Craning in cage/suitcase
for equipment removal (1-2ppl)
* Viewers (1 ppl)
* Harp (1ppl)
Tunnel
Morning 		Viewers (1 ppl) (away from A1)

A1-region Leak Checks 		Viewers (1 ppl)
11-1130a: Wien Sys Walkthru (2 ppl)
CIS Vac Work (1-2 ppl) 		Viewers (1 ppl)
9a-noon: Wien HV Cable Chkout (2ppl)
BPM (1 ppl)
A1, A2, PCup LCW (1 ppl) 		Wien HV T/S (1-2 ppl)
Waterflow Interlocks /
ItoV System HCO (1 ppl)
Ion pump T/S (1ppl)
MDR1I02 Cabling (1ppl)
1/2 waveplate T/S 		Viewers (1 ppl)
9a: Wien HV Cals (1-2 ppl)
10a: IPM1I02 Connect/HCO (1-2ppl)
NEG Terminations (1ppl)
1/2 waveplate T/S 		Magnet Resistances, Inductances, Mapping (1-2ppl) Magnet Resistances, Inductances, Mapping (1-2ppl)
Tunnel
Afternoon 		A1-region reattachments --
air/water lines, pickups,
control boxes/solenoids 		Magnet (2-4 ppl)
 Magnet (3 ppl)
Swings (4p): Lock-up, 0L02 HPA PSS Cert
After: PSS Kicker Install 		Magnet (2-4 ppl)
Laser hut work
4p: Lock-up for Capture HCO 		Magnet (2-4 ppl)
Laser hut work
4p: PSS Kicker install (1-2ppl) 		Magnet Resistances, Inductances, Mapping (1-2ppl)
60Hz Snooping (1ppl)
Helicity Mag HCO (1ppl) 		Magnet Resistances, Inductances, Mapping (1-2ppl)

Tunnel Personnel Loading Limits: Injector, upstream of plastic curtain, total=8 -> 4 upstream of laser hut, 4 downstream of laser hut

InjSB Week30 1.png

Points of Contact by system --

  • BPM = Francis
  • Valve Controls = Ketchum
  • ItoV, Picoammeters, Gun FSD Interlocks = Francis
  • Viewers = Norris
  • Harps = Dela Cruz
  • Wien = Dela Cruz
  • Magnet / DC Power = Coleman
  • Warm RF -- prebuncher, buncher, chopper, capture = Wissman
  • 2B Alignment = S&A, Gould
  • PSS = Kowal

Week 32 (May 10 - May 14)

Tunnel work
  • Finish HCO ====> Beam Commissioning!
    • First CEBAF beam of 2021
    • First ~4m of Injector newly upgraded


  • Equipment crane-out (MechInstall)
  • Viewer HCO (Norris)
  • Harp 0I02 electronics install and HCO (Dela Cruz)
  • Magnet HCO (Coleman)
  • CIS HCO
    • Laser alignment optimization (Zhang)
    • 1/2 Waveplate T/S (Windham)
    • Photocathode activation (Grames)
    • Wien system HCO (Hernandez-Garcia, Dela Cruz)
    • Ion pump noise investigation (Stutzman)


  • 60Hz electrical noise snooping (Suleiman) evenings


ISB Work
  • CIS Rack Work, IN01* (Windham)
  • Wien System HCO, IN01B0{0,1} (Dela Cruz, Hernandez-Garcia)
  • ItoV System Checkout, FC2 unlock (Francis) Mon
  • Magnet HCO, IN02B{10,11,26}+IN04B10 (Coleman)
  • Viewer HCO, IN01B04+IN03B0{6,7} (Norris)
  • Harp HCO, IN01B03+IN03B06 (Dela Cruz)


  • VEPCO Automatic Voltage Regulators Test, ATLis 22392 Tuesday, 1030a - noon (if all goes well)
    • Voltage will be adjusted remotely to verify operation of automatic voltage regulators. If there is a huge problem... there could be a power outage.
    • Incoming power voltage variation < +/- 10%
    • "Be prepared for a power interruption"


Injector Tunnel and Service Building

italics = timing less certain
Location
Time 		Mon 5/10 Tue 5/11 Wed 5/12 Thu 5/13 Fri 5/14 Sa
5/15 		Su
5/16
InjSB
All Day 		Hot Checkout Hot Checkout ⚡VEPCO Voltage Tests
9-11a
Hot Checkout 		Hot Checkout Hot Checkout
Service Building Clean-Up 		Site Phone Outages
8a - 5p
InjSB
Early
Morning
<9a 		Viewer HCO
ItoV/Picoam. HCO 		Viewer HCO
Harp HCO 		Viewer HCO
Harp Cross-Connect Wiring, HCO 		ItoV System HCO
InjSB
Morning 		V-Wien Comm Conn Remedying Magnet HCO ItoV HCO
Magnet HCO 		Wien HV Interlock
Testing and HV Soak 		Wien HV Soak (+B-field?)
InjSB
Afternoon 		Magnet HCO Magnet HCO Magnet HCO Wien HV Soak
Magnet HCO 		Wien HV Soak
Magnet HCO
Tunnel
All Day 		Hot Checkout Hot Checkout
CIS Work --
* Airline->metal
* IP Noise T/S 		⚡VEPCO Voltage Tests
9-11a
Hot Checkout
CIS Work 		2B Alignment
Hot Checkout 		2B Alignment
Hot Checkout
CIS Jobs = Gun Valve T/S
TMG shutter T/S 		Wien HV Soak
Site Phone Outages
8a - 5p 		Wien HV Soak
Tunnel
Early
Morning
<9a 		Equipment crane-out (1-2 ppl)
Viewer HCO (1 ppl)
0I02 harp electronics (1ppl) 		Photocathode activation (1ppl)
Viewer HCO (1ppl)
Harp HCO (1ppl) 		Viewer HCO (1 ppl)
0I02 anti-collision testing (1 ppl)
ItoV/Picoam. HCO (1ppl) 		2B Alignment (2 ppl) 2B Alignment (2 ppl)
0I02 Anti-collision (1 ppl)
CIS Jobs (1-2ppl)
Tunnel
Morning 		Viewer HCO (1 ppl)
Wien interlock (1-2ppl)
Ion pump noise (1 ppl)
1/2 waveplate T/S 		Viewer HCO (1 ppl)
Harp HCO (1 ppl)
CIS Work (1-2ppl)
1/2 waveplate T/S 		830-9a: Cryo tour (3ppl)
Viewer HCO (1 ppl)
0I02 anti-collision testing (1 ppl)
ItoV/Picoam. HCO (1ppl)
CIS Work (1-2ppl) 		2B Alignment (2 ppl) 2B Alignment (2ppl)
0I02 Anti-collision (1 ppl)
CIS Jobs (1-2ppl)
Laser Hut Work
FML HVAC Reconfig (2 ppl)? 		60 Hz Snooping (1ppl)
Tunnel
Afternoon 		Laser hut work
Magnet HCO (2-4ppl) 		Laser hut work
Magnet HCO (2-4ppl)
Photocathode activation (1 ppl) 		Laser hut work
Magnet HCO (2-4ppl)
4p Lock-Up: PSS Certs -> BP 		Laser hut work
Magnet HCO (2-4ppl)
4p Lock-Up: PSS Certs -> BP 		Laser hut work
Magnet HCO (2-4ppl)
QE Scan? (2 ppl) 		60 Hz Snooping (1ppl)

Tunnel Personnel Loading Limits: Injector, upstream of plastic curtain, total=8 -> 4 upstream of laser hut, 4 downstream of laser hut


InjSB Week30 1.png


Points of Contact by system --

  • BPM = Francis
  • Valve Controls = Ketchum
  • ItoV, Picoammeters, Gun FSD Interlocks = Francis
  • Viewers = Norris
  • Harps = Dela Cruz
  • Wien = Dela Cruz
  • Magnet / DC Power = Coleman
  • Warm RF -- prebuncher, buncher, chopper, capture = Wissman
  • 2B Alignment = S&A, Gould
  • PSS = Kowal


Week 33 (May 17 - May 21)


HCO to 500keV completed 5/21
Beam Authorization granted 5/21


  • 22462 0I02 Harp Repair
    • Wednesday: beamline component disconnects and vent, begin harp swap
    • Thursday: complete harp swap, pumpdown, leak check, verify harp operation, setup and begin overnight bake
    • Friday: Bake cool by 8AM. Re-install beamline components, re-HCO components


  • VEPCO Automatic Voltage Regulators Test, ATLis 22392
    • Voltage will be adjusted remotely to verify operation of automatic voltage regulators. If there is a huge problem... there could be a power outage.
    • Incoming power voltage variation < +/- 10%
    • "Be prepared for a power interruption"


Injector Tunnel and Service Building

Location
Time 		Mon 5/17 Tue 5/18 Wed 5/19 Thu 5/20 Fri 5/21
InjSB
All Day 		Service Building Clean-Up
Hot Checkout 		Service Building Clean-Up
Hot Checkout 		Service Building Clean-Up
Hot Checkout
⚡VEPCO Voltage Tests
1030a-noon (4th attempt?) 		Service Building Clean-Up
Hot Checkout 		Service Building Clean-Up
Hot Checkout
InjSB
Early
Morning
<9a
InjSB
Morning 		Magnet HCO Magnet HCO Magnet Rack HCO Magnet Rack HCO
InjSB
Afternoon 		Magnet HCO Magnet HCO Magnet Rack HCO Magnet Rack HCO
Tunnel
All Day 		Wrapping up HCO
Wien HV Soak 		Wrapping up HCO
Wien HV Soak
Beam Commissioning 		0I02 Harp Repair
⚡VEPCO Voltage Tests
1030a-noon (4th attempt?) 		Wrapping up Magnet HCO 0I02-"region" Reconnects
Beam Commissioning?
Tunnel
Early
Morning
<9a 		0I02 anti-collision (1 ppl)
 Turbopump hook-up at 0I06 (1ppl) 0I02-"region" reconnects
Wien Resistor LCW Fittings
Tunnel
Morning 		Magnet HCO (2-5ppl) Magnet HCO
11a: HCO Committee tour (3ppl) 		830-9a: Cryo tour (3ppl)
0I02 Harp Repair (3ppl)
Laser mirror work 		0I02 NEG Activation
Bake Takedown (2ppl)
Magnet HCO (2-5ppl)
Wien resistor cooling
0I02-"region" Reconnects --
Magnets
YAG, A2, BPM, Harp
PSS Kicker

Wien resistor cooling
Tunnel
Afternoon 		Laser hut work?
Magnet HCO (2-5ppl)
Evening: 60Hz snooping 		0I02 Harp Repair (3ppl) Magnet HCO (2-5ppl)
Wien resistor cooling
12p Lock-up: M0 PSS Certs
Beam Auth
Transitioning to Beam Ops

Tunnel Personnel Loading Limits: Injector, upstream of plastic curtain, total=8 -> 4 upstream of laser hut, 4 downstream of laser hut

InjSB Week30 1.png

Penetration Work

4/9 Update:
All five penetrations that had been opened are now closed, sealed, and appropriate stone/Pb-brick shielding returned. {58, 86, 108, 135} - re-filled with stone and levels verified by RadCon. Laser hut penetration closed, sealed, and Pb brick shielding re-installed.


4/2 Update:
Laser hut penetration remains open until conclusion of Wien/Y-chamber bake, early next week. (only gets closed and sealed, no stone)
58, 86, and 108 closed and sealed. May be filled with stones at this point.
135 remains open. To be closed, sealed, and filled next week.


InjSB Penetrations that are open (click for pictures, last updated 2/18/21): above laser hut, 58, 86, 108, 135

  • 34ft from floor of InjSB to floor of Inj tunnel
  • 25ft from floor of InjSB to elevated Inj tunnel cable tray

Penetration Cable Pulls/Removals --

  • (C. Jones) Dehumidifier wire pull, penetration 135, ETA: end of week of 3/1
  • (Wissman) Pulling Prebuncher heater control cables, laser hut penetration, ETA: ~3/4 or 5
  • (FML) Add/pull flex conduit to laser hut, 86, and 108 penetrations
    • 86 and 108 too full for 2" flex pull
    • Laser hut deemed too full as well
  • (Dela Cruz) Pulling new Wien E-field HV cables, through flex conduit, laser hut penetration may be re-filled
  • Norris removing old Cat5 viewer cables
  • Norris pulling new viewer cables
  • Riad/Scott removing old Mott HV cables
  • Coleman pulling new Wien B-field magnet cables
  • Cole pulling new neutron detector cables (above 0L03)
  • Scott pulling motor control cables for A1++

InjSB Racks.png


Fire System Work

Description of Task: Replacement of tunnel sprinkler piping, fire alarm control panels in B85 & B98, replacement of detection devices.

update 11/9: 25% of demo completed
update 11/23: demo completed
update 12/8: fire pipe installation in Injector slated for Winter break ~12/21 - 1/3
"The drawings needed prior to fabrication of the INJ fire pipe have not gone through the system." No fire pipe install work over winter break.
update 1/7/21: Tentative fire pipe install to occur week of 1/18 in tunnel. Should take 3-4 days, so with the holiday on Monday, likely the rest of the week.
Further fire pipe work upstairs in the service will also need 3-4 days, but won't be constant (i.e. contractor will be in and out).
update 1/18/21: New pipe arriving Fri 1/22. No install work week of 1/18.
update 1/20/21: fire pipe installation to begin 1/22 and continue over weekend 1/23+24.
update 2/1/21: fire pipe installation, air pressure and hydro tests complete.

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