|Complete Experiment Safety Documentation|
Upon receiving beam time:
Upon arrival at the ALS:
On the outer wall of the ALS at the appropriate beamline sector board you will find a paper copy of the ESS in the plastic ESS holder.
3. Check the ESS for accuracy and have all participants sign.
The Experiment Lead should sign pages 1 and 2, and all participants should sign page 2.
4. Final experiment approval is provided by the beamline scientist signature.
Once the experiment is authorized and the ESS is posted, the experiment may proceed. All work must be carried out following the hazard controls identified in the ESS.