Section 28-401.19.4.1. Rigger license

Any licensed rigger who has been found
  guilty after proceedings before the environmental control board or other
  adjudicative proceedings of violating section 28-404.1  or  28-401.9  of
  the  administrative  code or sections 3314.1.1 and 3314.4.3.1 of the New
  York city building code, or of  failing  to  insure  that  workers  have
  certificates  of  fitness  required  pursuant to this code or applicable
  rule three times within  any  six-month  period,  shall  be  subject  to
  immediate  suspension  of  his  or  her  license  pending  a hearing and
  determination in accordance with the provisions of this code.