Review of Alignment Activities at Jefferson Lab

The Thomas Jefferson National Accelerator Facility (Jefferson Lab) comprises a 6 GeV continuous electron beam accelerator (CEBAF) delivering beam to three experimental halls, and a kilowatt range tunable free electron laser (FEL), currently being upgraded to a 10 kW machine. The progression into steady state experimental runs at the facility has allowed the alignment group the opportunity to incorporate new developments into the alignment system. Two of these are discussed, together with some of the more unusual (e.g. gyrotheodolite survey) and the more routine surveys performed at the lab over the last three years.