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https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10409


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ProcedureDocdb IDPreviously Reviewed
1QT system startup and shutdown 10364No
2Pumping and purging (generic)10184Yes (Rick)
3Leak checking (generic) 10188Yes (Rick)
4Dewar evacuation10178Yes, HA
5QT Purifier LN2 fill  & Magnet shield LN2 fill10337Yes (Jordan)
6Magnet pre-cool 10032Yes, ORC-2056.01
7Magnet cooldown9651Yes, ORC-2056.01
8Magnet operations 10062Yes, ORC-2071
9Magnet fill from commercial LHe Dewar 10056Yes, ORC-2056.01
10Magnet LHe fill9670Yes, ORC-2056.01
11Magnet shield LN2 fill 10337Yes, (Jordan)
12Outside gHe tank refill 10198Yes, (Jordan)
13Routing NMR cables 10357Yes, HA
14UVA-NMR system shutdown,startup,tuning, data-taking10367No
15Slow Control System turn on/off10369No
16Annealing System turning on/off10372No
17Adjusting the Parallel plate valve PSV-401-He10333Yes (Rick)
18Fridge LHe fill 10375Yes, ORC-2056.01
19Filling magnet shield with portable LN2 Dewar10053Yes, HA
20Manually vented He Gas Storage Tank to the Atmosphere10285No (Sent to Rick)
21Leak Checking in the Cave (Target Magnet) 10308Yes, (Rick)
22HR3 Compressor Oil, Oil filter replacement10320No
23Helium boiloff capture procedure 10282In Progress
24Handling Target material NH3/ND310360In Progress
25Filling the portable handheld dewar10358In Progress
26Cold-heads warm-swap procedure10378Yes, HA
27Target lifter system powering up and shutting down procedure 10381No
28Filling Purifier LN2 space using portable LN2 Dewar10053Yes, HA (Jordan)
29Procedure for draining LCW from roots pumps10384Yes, HA (Rick)
30LHe transfer using commercial LHe Dewar in the cave9670Yes, HA (Rick)
31Microwave system powering up, Operation, and shutting down10387No
32LHe transfer to QT storage dewars 10389Yes, HA
33Installation of a transfer stinger to a Liquid Helium Dewar (generic)10392No
34Cold LHe Transfer 10395No
35QT Liquefier Dewar level cleaning and Dewar cleaning10401In Progress
36UVA-QT Purifier Helium Space Cleaning Procedure10404Yes
37UVA-QT Purifier LN2 Space Cleaning Procedure 10407Yes
38Handling Target material CH2/CD210411In Progress
39A Detailed description of upcoming plan10417In Progress
40Plan for the usage of Ammonia for the target10414In Progress
41Target insert loading/unloading procedure10355In Progress
42Cleaning Procedure of roots LCW regulator10420No
43Oil refilling/changing for rotary vane pump10422No




Previous version


ProcedureDocdb ID
1QT system startup and shutdown 10364
2Pumping and purging (generic)10184
3Leak checking (generic) 10188
4Dewar evacuation10178
5QT Purifier LN2 fill 10337
6Magnet pre-cool 10032
7Magnet cooldown9651
8Magnet operations 10062
9Magnet fill from commercial LHe Dewar 10056
10Magnet LHe fill9670
11Magnet LN2 fill 10337
12Target material change 3043
13Outside gHe tank refill 10198
14Routing NMR cables 10357
15UVA-NMR system shutdown,startup,tuning, data-taking10367
16Handling Target material NH3/ND310360
17Slow Control System10369
18Annealing System10372
19Adjusting the Parallel plate valve PSV-401-He10333
20Fridge LHe fill 10375
21Filling magnet shield with portable LN2 Dewar10053
22Manually vented He Gas Storage Tank to the Atmosphere10285
23Leak Checking in the Cave (Target Magnet) 10308
24HR3 Compressor Oil, Oil filter replacement10320
25QT Transfer line temperature before Cool down phase10328
26Helium boiloff capture procedure 10282
27Handling Target material10360
28Filling the portable handheld dewar10358
29Cold-heads warm-swap procedure10378
30Target lifter system powering up and shutting down procedure 10381
31Filling Purifier LN2 space using portable LN2 Dewar10053
32Procedure for draining LCW from roots pumps10384
33LHe transfer using commercial LHe Dewar in the cave9670
34Microwave system powering up, Operation, and shutting down10387
35LHe transfer to QT storage dewars 10389
36Installation of a transfer stinger to a Liquid Helium Dewar (generic)10392
37Cold LHe Transfer 10395
38QT Liquefier Dewar cleaning10401
39QT Liquefier Dewar level sensor tubes cleaning10401
40UVA-QT Purifier Helium Space Cleaning Procedure10404
41UVA-QT Purifier LN2 Space Cleaning Procedure 10407
42Handling Target material CH2/CD2 (HDPE)10411






  1. Pumping and purging (generic) procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10184
  2. Leak checking procedure:https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10188
  3. Dewar evacuation procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10178
  4. Cooldown procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=9651
  5. Target Superconducting Magnet Operations Procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10062
  6. Fill from Commercial LHe Dewar Procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10056
  7. Liquid Helium fill procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=9670
  8. Liquid Nitrogen fill procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10053
  9. Target magnet pre-cool procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10032
  10. Target change procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=3043
  11. gHe filling procedure (outside tanks): https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10198
  12. LN2 filling (to Purifier and to the Magnet shield) using outside LN2 tank : https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10337


Not yet on docdb

  1. QT system shutdown and restart procedure: Shut Down and Restart Procedures
  2. Slow control rack shutdown and restart procedure:  https://confluence.its.virginia.edu/display/twist/Slow+Controls
  3. Magnet rack shutdown and restart procedure:  https://confluence.its.virginia.edu/display/twist/Magnet+Rack
  4. Target computer shutdown and restart procedure:  https://confluence.its.virginia.edu/display/twist/Target+Computer+setup+at+NM4
  5. Insulation Vacuum (IVC) pump down procedure



Link to IMPACT-tool: https://www-esh.fnal.gov/pls/apex/f?p=129:1:12952119108779:::::

HAs

  1. HA-LN2-Fill-Magnet-Shield-using-portable-dewar_final.docx
  2. HA-QT-Coldheads.docx   and  HA-QT-Coldheads_final.pdf
  3. HA-QT-Purifier.pdf
  4. HA_For_Draining_LCW_at_RootsPumps.pdf
  5. HA-Helium-transfer-from-Commercial-Dewar-in-cave.pdf
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