Access to the FEL vault on a regular basis requires radiation worker training and badging. All those utilizing lasers above Class 3a are required to pass the Laser Safety Course or equivalent and obtain an approved eye examination. The personnel below are happy to answer your questions and offer suggestions as to the most effective way of dealing with common hazards. If the experiment involves hazards requiring special procedures or new equipment, discussions with the FEL Facility Manager should start significantly earlier. Minor modifications to the equipment and procedures not affecting safety issues require only verbal approval from the Facility Manager.
Significant changes necessitate a revised ESAF submission and approval.