forums
new posts
donate
UER Store
events
location db
db map
search
members
faq
terms of service
privacy policy
register
login




Location DB > United States > California > Berkeley > Bevalac Synchrotron > Bevalac interior > Beamline

11 / 41   Beamline

Description
A beamline emerges from the igloo into the External Proton Beam Hall. This is bagged & tagged as being contaminated with alpha radiation.
Controls

Return to Main Location Page

Return to Gallery Overview

Edit this Gallery

Edit this Picture

Un-Subscribe this Picture
Comments
Posted by SnArF 9/17/2004 5:23 PM | remove
  So much for keeping radioactive materials away from "terrorists"
Posted by CrazyMinerBob 9/18/2004 5:04 AM | remove
  The beampipe is just contaminated with alpha particles, and wouldn't do a terrorist any good. This is a Department of Energy facility, so you can be sure that any material in sufficiently large qualtites (that a terrorist would presumably use to make a Radiological Dispersal Device, or "dirty bomb") was removed long ago and closely monitored.
Posted by greywolf45 9/20/2004 6:36 AM | remove
  Hey Bob, i just noticed the radioactive symbol (the yellow and black symbol, on the left-hand side of the sticker). That was the answer to the question in another gallery about this site.Don't know why i didn't notice this before.
Posted by mrsleep 9/28/2004 6:52 PM | remove
  So
Plastic bags stop radiation?
Posted by Burzum 9/28/2004 7:12 PM | remove
  And they keep the lettuce on your sandwiches crisp... what can't they do?
Posted by CrazyMinerBob 9/28/2004 9:15 PM | remove
  Believe it or not, yes. This beampipe is tagged as being alpha contaminated, and alpha particles lose energy quickly enough to be stopped by a thin layer of plastic or a sheet of paper. Alphas can't even make it through a top layer of skin, so they're not harmful externally. If you get one in your lung, however, that's another story.
Posted by greywolf45 9/29/2004 6:55 AM | remove
  What is in store for all this equipment?
Posted by CrazyMinerBob 9/29/2004 8:43 PM | remove
  Some of the equipment and control systems can be used for other (similar) projects - I've seen some of the LINAC control systems tagged for transport to Brookhaven. Some of the material can be recycled. That which can't be reused or recycled goes to a regular landfill if it's not radioactive, or a special landfill in Nevada if it is. Shielding blocks are often reused, although I don't know of any projects on the Hill or nearby that currently need them.
Posted by greywolf45 10/1/2004 10:48 AM | remove
  Ok. Thanks Bob.
Posted by mohavewolfpup 12/9/2004 11:25 PM | remove
  Umm, why don't they dump that shit up in the administrative offices at the college? Nevada is not a trash can for nuclear waste! Sticking it underneath the white house would be a start also. I doubt the public wanted nuclear waste, so that is a retarded argument. If you asked a housewife in the 50's what radiation means, and asked today, you probably would get the same reaction. Do we really need this garbage? Dump it on the morons who made the mess, not the unsuspecting public!
Posted by BigPoppaMikey 12/10/2004 5:05 AM | remove
  I thought Nevada was a dump for rad waste? Every company I have ever worked for sent it there...
Posted by CrazyMinerBob 12/10/2004 10:32 PM | remove
  There used to be three commercial operations that accepted rad waste, but Nevada is the only one currently operating as far as I know.
Dane: the Bevalac, as with all of the lab is not owned by the college, it's just administered by it on contract to the Department of Energy. The DOE has ultimate responsibility for the waste. And, unfortunately for the citizens of Nevada, with the passage of the 1987 appropriations bill (aka the "Screw Nevada" bill), Nevada is the resting place for a large portion of the nation's nuclear waste (along with New Mexico and Idaho). I'm not expressing a political opinion, just the facts as I know 'em.
Posted by maxt 10/17/2005 5:13 AM | remove
  Radiation is your friend dude. Really, we need bigger and badder accellerators and colliders! Bring on the progress.
Posted by macserv 7/22/2008 8:13 PM | remove
  Hey, alpha tape!
If you'd like to add a comment, please login or register.



All content and images copyright © 2002-2024 UER.CA and respective creators. Graphical Design by Crossfire.
To contact webmaster, or click to email with problems or other questions about this site: UER CONTACT
View Terms of Service | View Privacy Policy | Server colocation provided by Beanfield
This page was generated for you in 546 milliseconds. Since June 23, 2002, a total of 739024538 pages have been generated.