Beamline element details

apertures

Original aperture design 58432-C-0340: https://misportal.jlab.org/jlabDocs/docDownload/7973
Assembly with brazed cooling lines: 28921-D-0001/0002: https://misportal.jlab.org/jlabDocs/docDownload/11580
Modifications: found drawings with 1 mm hole, physical parts have 2 and 4 mm holes from install in CEBAF, opening both to 6 mm then rechampfering to maintain 0.125" thickness at hole.

chopping chamber design drawings: VAC5550124-1015 (not present in engineering database)
- Chopping Chamber outer shell assembly Media:VAC5550124-1015.pdf
- Chopping Chamber end flanges Media:VAC5550124-1018.pdf
- Chopping Chamber main body Media:VAC5550124-1019.pdf
- Chopping Chamber support Media:VAC5550124-1023.pdf