Book traversal links for Aerial Work Platforms ‹ Specific Requirements of Welded Frame and Suspended Scaffolds Up Visit the Aerial Work Platforms web page to learn more about the specific requirements for aerial work platform use at Princeton. Book traversal links for Aerial Work Platforms ‹ Specific Requirements of Welded Frame and Suspended Scaffolds Up Staff Kelly States Assistant Director 609-258-2648 James McQuaid Program Manager 609-258-5106