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.	2010 HPS Midyear Topical Meeting Radiation Risk Communication to the Public 24-27 January 2010 Albuquerque, NM
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21 November 2009

Answer to Question #7167 Submitted to "Ask the Experts"

Category: Industrial Radiation — Industrial Applications

The following question was answered by an expert in the appropriate field:

I want to know how to evaluate the design of a ⁶⁰Co exposure room for industrial use. I also need to know the calculation for shielding to provide safe operation of the facility and minimum exposure to radiation workers.

The information you need is in the ANSI/HPS N43.3-2008 Standard, "Radiation Safety for Installations Using Non-Medical X-Ray and Sealed Gamma-Ray Sources, Energies up to 10 MeV."

Please use the HPS/ANSI Standards Order Form to order this standard.

John P. Hageman, MS, CHP

Answer posted on 21 February 2008. The information and material posted on this Web site is intended as general reference information only. Specific facts and circumstances may alter the concepts and applications of materials and information described herein. The information provided is not a substitute for professional advice and should not be relied upon in the absence of such professional advice specific to whatever facts and circumstances are presented in any given situation. Answers are correct at the time they are posted on the Web site. Be advised that over time, some requirements could change, new data could be made available, or Internet links could change. For answers that have been posted for several months or longer, please check the current status of the posted information prior to using the responses for specific applications.