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Final(?) Design of G0 Upstream Shielding. Larry Bartoszek BARTOSZEK ENGINEERING 10/22/05. Summary. I think I have incorporated all the features Possible exceptions: Additional holes for the threaded rods that support the protective covers for the windows What kind of polyethylene? (UHMW?)
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Final(?) Design of G0 Upstream Shielding Larry Bartoszek BARTOSZEK ENGINEERING 10/22/05
Summary • I think I have incorporated all the features • Possible exceptions: • Additional holes for the threaded rods that support the protective covers for the windows • What kind of polyethylene? (UHMW?) • Something I don’t know about
Closer view with near head rib turned off to increase visibility
View looking downstream using full as-built CAD model Looks to me like there won’t be a problem with the threaded rods interfering with the detectors
Top view with beam going up Upstream head Beam
Side elevation view with near ribs on the head turned off to expose the shielding Detectors have not been moved back here, so there is a small interference between top layer of poly and Rohacell box.
1/16” Lead ¼” Aluminum ¼” Polyethylene Exploded view of upstream shielding
Conclusion • Please give me your comments with any changes so I can get manufacturing drawings made and we can put this thing to bed (so to speak).