User name jpchen
Log entry time 03:53:31 on July23,2003
Entry number 106304
keyword=Scattering chamber cleaned adn we are cleared to start target switch work.
We went in to the hall with David from Radcon. Lasers were locked out. Helium
cooling jet turned off. Over was already lowered to room temperature. David cleaned
(vacuumed) the scattering chamber and did swipes. After he brought the swipes back to Radcon lab and checked, he informed us that we can do the target switch work
without Radcon coverage.