VENTILATION AS BARRIER FOR AIRBORNE AREA

[Jackson_R_Ellis@rl.gov]

     Radsafers,
     
     Does anyone know the ventilation flow requirements as a barrier 
     between an airborne radiological area and a non-airborne radiological 
     area, when the two areas are very large rooms with a 28' by 15' 
     opening.
     
     I've found requirements for linear and cubic flow rates for componets 
     such as hoods, glove boxes, and even airlocks, but nothing that deals 
     with such a setup as this.
     
     Any help would be appreciated.
     
     Jackson Ellis, Health Physicist
     Westinghouse Hanford Company
     
     Jackson_R_Ellis@rl.gov