Book traversal links for Responsible Parties ‹ Crane Safety Up Lift Plans › Responsible Parties The following personnel (as dictated by the standard and dependent on the type of crane being utilized and the work being done) must be provided by the crane contractor in order to safely operate a crane on Princeton University property: Assembly / Disassembly Director (A/D Director) Competent Person Qualified Person Qualified Rigger Qualified Signal Person Note: OSHA clearly defines the roles and responsibilities of each of the above mentioned positions. Book traversal links for Responsible Parties ‹ Crane Safety Up Lift Plans › Resources OSHA Crane Standard Staff James McQuaid Program Manager 609-258-5106