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From: al.muehlhausen**At_Symbol_Here**CIBAVISION.COM
Subject: laboratory/office environmental control questions
Date: Oct 8, 2007 13:43 UTC
Reply-To: al.muehlhausen**At_Symbol_Here**CIBAVISION.COM
In-Reply-To:
I have been challenged by my engineering group to consider the following questions as they pertain to a mixed use office/laboratory building. Any input would be useful. What is the target (set point) temperature, by space type. What is the acceptable range of temperature, by space type. What is the response time requirements of the temperature controlling system What is the target (set point) humidity, by space type. What is the acceptable range of humidity, by space type. What is the response time requirements of the humidity controlling system What is the minimum number of room air changes per hour, by space type. What is the maximum number of room air changes per hour, by space type. What are the pressure level requirements between / relative to each space type. What is the response time requirements of the pressure controlling system. Kind regards, Al Muehlhausen CIBA Vision Corporation Chemist/Certified Industrial Hygienist Health, Safety, and Environmental Officer JCE/JCA/BTI Office 678-415-4217 Cell 678-644-7026