Section 28-404.4.1. Danger warning  


Latest version.
  • Every licensed master or special rigger
      shall, while rigging operations are in progress at a  job  site,  place,
      conspicuously,  at  such  job  site two plates or signs not less than 18
      inches (457 mm) by 24 inches (610 mm) in size (i)  displaying  the  word
      "danger"  in  letters  not  less  than  6 inches (152 mm) high, and (ii)
      disclosing the rigger's name, business address, type of  rigger  license
      and license number.