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- Respond to alarms (you can reach out to group members if you have questions), and be aware of the current status of the system.
- Check Target System Maintenance page and arrange/perform necessary maintenance.
- Host the daily target work plannng planning meeting (currently: weekdays at 3:30 pm CT): PT-group-zoom (can be used to connect at anytime)
https://virginia.zoom.us/j/99815169631?pwd=OFB2dGFyekFVdWhOd24yWFFvYkkyQT09 - Fill LN2 into the purifier and shield with the Target Helper.
- Fill LHe into the magnet (routine: if the magnet is cold) with the Target Helper.
- Make sure to revise, make, and update procedures and the Full System's manual SpinQuest Polarized Target System Manual (add pages if needed and link appropriately)
- Plan all work activities, performing procedures and provide a plan and schedule to the group
- Arrange for the need equipment, supplies, materials, and resources needed for that week's work
- Attending the 8:30 am toolbox meeting and report the work plan for that day
- Point of contact for the entire target system and coordinate with the group members.
- Record all items in the "Main" tab of this Google Spreadsheet; https://docs.google.com/spreadsheets/d/1rVhYVyClAVFNEt_vyj8aQ8GLVS3DRL51QKbansgkOr8
- At least once per week and any day you have a chance to access NM4.
- Twice per day (preferably before 9 am and after 5 pm) when the cryo system is active. Usually the target helper is in charge.
- Check the amount of helium in the system at least once per week. If finding a decrease (loss), discuss it with the group to resolve.
- Only the amount of gHe in the outside tank has to be checked, as of April 2025.
- You might use this data-summary page, https://e906-gat1.fnal.gov/data-summary/e1039/target-par-preset/outside_gHe_tank.php , to inspect the tank pressure corrected for the temperature change.
- Check the system statuses of all sub-systems regularly and respond to any notifications, power-cycle, etc. and take action or arrange any maintenance if needed.
- Assist the target helper whenever any help is needed, and coordinate with the target group members if needed.
- Make sure the supplies: LN2 portable Dewars, gHe in the tank, LN2 in the tank, gHe & gN2 cylinders etc. are sufficient every time.
Use the instructions on : How to order LHe 250L Dewars, LN2 refill to the tank, gHe tube-trailer, LN gHe cylinders, and LN2 portable Dewars at FNAL (or contact Kun if you have problems). - Have at least one target commissioning meeting to evaluate, organize, and share information/work
- Make sure the cryogenic system is prepared and in a state needed for the following week
- Document all activities for that week in both the written logbook and the UVA-SpinQuest elog (transfer critical info from the written logbook to elog at the end of each week).
- Each day all activities should be recorded in the logbook. If there are new or updated procedures make sure they are published separately on our confluence page.
- Review any new activities and procedures to ensure the safety of the team. Discuss any dangers or concerns at the Group and Target Commissioning Meetings.
- Need to check/know if any of the valve configurations or settings are changed and make sure to record that detail in the uva-elog.
Take pictures of the settings screens on (i ) HR3 small PLC screen (ii) Kaeser Compressor upload those pictures to folder (name should be the date) on OneDrive > Documents > Experiments > E1039 > QT > HR3/Kaeser. - Update the Ammonia inventory on https://docs.google.com/spreadsheets/d/15EvIrAAGzKPV4YjH22BjjoMFGml9tNP0/edit?usp=sharing&ouid=103424012216477020117&rtpof=true&sd=true
and make sure the docdb https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10780 is up-to-date with that. - Update the ammonia calendar similar to the following sample information for each day.
1. Activity: Transferring solid ammonia from one bottle to another bottle
2. Time Slot: 1:00 pm to 2:00 pm
3. Who performed the activity?
Group 1: Dustin (A) and Ishara (B) [ ~ 8 mins]
Group 2: Vibodha (A) and Ernesto (B) [ ~12mins]
4. Observers from FNAL
Lisa ES&H, Daniel, and another member from the FNAL IH
5. Comments from the observers: everything went smoothly.
6. Location: Back of the NM4 Hall (designated location to load/unload target materials) - To request that IH (Industrial Hygiene) open the shed to refill the storage dewars with LN2 or transfer the material in them, we need a PID ammonia sniffer. Please reach out to the following persons.
Useful information for troubleshooting (← Click This link)
Sub-system Teams / Contact Persons: Teams of SpinQuest Target Group
Ammonia Related Information
Here is the contact list for PID ammonia sampling in the shed. If for whatever reason Daniel cannot be reached, please make your way down the list.
SPAW, MATTHEW (ID 35888N)
ENVIRONMENT, SAFETY AND HEALTH DIVISION, DEPUTY ESH OFFICE, ESH SERVICES SECTION, TECHNICAL SUPPORT & AHJ SERVICES, INDUSTRIAL HYGIENE
Email: mspaw@fnal.gov
Mail Station: 355 (TRAINING CENTER)
FNAL Phone: 630-840-2973
MEDINA, DANIEL (ID 48520N)ENVIRONMENT, SAFETY AND HEALTH DIVISION, DEPUTY ESH OFFICE, ESH SERVICES SECTION, TECHNICAL SUPPORT & AHJ SERVICES, INDUSTRIAL HYGIENE
Email: djmedina@fnal.gov
Mail Station: 355 (TRAINING CENTER)
FNAL Phone: 630-840-8081
HOUSE, ASHLEY (ID 49674N)
ENVIRONMENT, SAFETY AND HEALTH DIVISION, DEPUTY ESH OFFICE, ESH SERVICES SECTION, TECHNICAL SUPPORT & AHJ SERVICES, INDUSTRIAL HYGIENE
Email: ahouse@fnal.gov
Mail Station: 355 (TRAINING CENTER)
FNAL Phone: 630-840-6801
LINDGREN, MITCHELL (ID 47573N)
ENVIRONMENT, SAFETY AND HEALTH DIVISION, DEPUTY ESH OFFICE, ESH SERVICES SECTION, TECHNICAL SUPPORT & AHJ SERVICES, INDUSTRIAL HYGIENE
Email: lindgren@fnal.gov
Mail Station: 355 (TRAINING CENTER)
FNAL Phone: 630-840-5424
ALEX, SHAUNAE (ID 50147N)
ENVIRONMENT, SAFETY AND HEALTH DIVISION, DEPUTY ESH OFFICE, ESH SERVICES SECTION, TECHNICAL SUPPORT & AHJ SERVICES, INDUSTRIAL HYGIENE
Email: salex@fnal.gov
Mail Station: 355 (TRAINING CENTER)
FNAL Phone: 630-840-8362
SPAW, MATTHEW (ID 35888N)
ENVIRONMENT, SAFETY AND HEALTH DIVISION, DEPUTY ESH OFFICE, ESH SERVICES SECTION, TECHNICAL SUPPORT & AHJ SERVICES, INDUSTRIAL HYGIENE
Email: mspaw@fnal.gov
Mail Station: 355 (TRAINING CENTER)
FNAL Phone: 630-840-2973
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