Laser Building Status

1
Laser Building Status

• Original Deadline 2/28/2005
• Since the contract awarded a month
  earlier (9/04 instead of 10/04)
• the contract completion date was
  1/31/2005
• Mid last month, a problem stand-out
• JLab supposed to provide the locations
  of all utilities
• three known 480V systems could not be
  located (no drawings!)
• some meetings, several memos, two weeks
  later, a solution was found
• New completion date 2/15/2005
• Jobs after the laser building construction
  completion to get the lab ready
• cable trays, utilities
• screens
• safety interlock system

2
Transversity Tasks (II)

• Polarized 3He target
• Polarization reversal
• adiabatic RF flip
• laser polarization reversal
• Vertical coils
• Target ladder-oven system
• Cells
• Optical lines
• NMR
• EPR
• Field measurement