CHAPEL HILL COMPOUNDING
LABRATORY
​Chapel Hill, NC 

​Crenshaw Consulting Engineers Provided the Plumbing, Mechanical, Electrical and Fire Alarm Engineering Designs.

• Crenshaw Consulting Engineers provided the plumbing, mechanical, electrical and fire alarm engineering design for containment secondary engineering controls room (C-SEC) per the <800> Hazardous Drugs Requirements
• This area had the following requirements:
  • Be externally vented through HEPA filtration
  • Have a negative pressure between .02 and .03 inches of water column
  • Have a minimum air change rate of 12 air changes per hour  
• The room was served by a dedicated HVAC unit