Difference between revisions of "Bill's to do list"
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(→2020 Summer DIRC To-do List) |
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#* Water level sensor installation (Total: 2 days. 1 day testing + 1 day installation) | #* Water level sensor installation (Total: 2 days. 1 day testing + 1 day installation) | ||
#* Darkening leak check (1 day) | #* Darkening leak check (1 day) | ||
| − | #* Modification on vent exit to reduce FPGA temperature (Total: 3 days. 1 day diagnose, 1 day test and 1 day installation) | + | #* Modification on vent exit to reduce FPGA temperature (Total: 3 days. 1 day diagnose, 1 day test and 1 day installation. Excluding time for designing time.) |
| − | #* DIRC Diffuser seal issue | + | #* DIRC Diffuser seal issue (Total: 2 days. 1 day test and 1 day installation. Excluding time for water seal test) |
#** North LED 2 replacement | #** North LED 2 replacement | ||
#** Water test fixture | #** Water test fixture | ||
Revision as of 13:40, 10 April 2020
2018
- Priority list:
- Laser alignment and generating mis-alignment table (Bill, Andrew). ✓
- Feedthrough opening angle measurement and fish tank (Bill, Fernando). ✓
- Light monitors testing and mounting (Bill, Keith). ✓
- DIRC module cabling strategy (Bill/Andrew). ✓
- Hole opening on the backplate (Keith). ✓
- Hole opening on the of the PMT mounting plate (Tim, Keith, Bobby). ✓
- Plastic bolts and screws for the FPGA board. (Chris) ✓
- Recover PMT #9 and 10 and perform test ✓
- Spare micro-BNC cable for the big box. (Omen) ✓
- Cleaning of the mirrors. (Greg, Keith) ✓
- Remarking and repositioning the Fiber cable label. (Fernando/Chris) ✓
- PMT mounting plate spacer (Bobby) ✓
- Installation tray. (Mark/Keith) ✓
- Installation spacer. (Bobby) ✓
2019
- Temperature reduction for the DIRC FPGAs.
- Water quality setup, 3D printing the box.
- Darkening. ✓
- Uni-strut reinforcement for the distribution boxes. ✓
- Airflow sensor ✓
- Opening both DIRC boxes in January:
- Check mirror quality ✓
- Check anodize quality ✓
- Check water tightness of the diffuser assembly. ✓
- North Box:
- Check corner interference. ✓
- Silicone around the wielding spot. ✓
- South Box:
- Check the chipped corner water seal for both spots
2020 Summer DIRC To-do List
- Hall work:
- Water level sensor installation (Total: 2 days. 1 day testing + 1 day installation)
- Darkening leak check (1 day)
- Modification on vent exit to reduce FPGA temperature (Total: 3 days. 1 day diagnose, 1 day test and 1 day installation. Excluding time for designing time.)
- DIRC Diffuser seal issue (Total: 2 days. 1 day test and 1 day installation. Excluding time for water seal test)
- North LED 2 replacement
- Water test fixture
- Control and operation
- Alarm modification strategy
- Resolving (double checking) DIRC hole in occupancy before run starts
- Dis-entangle DIRC interlock and interlock reset from FCAL and CCOM
- Individual (stand alone) SiPM TDA offset
- contaminated mirror replacement
- Recover loan-out (Duke SOLID group) MOROC chips
- Tile FPGA voltage regulation issue.
- Non Hall Work:
%* Testing spare DIRC modules
