Document ID: EPA-HQ-OPP-2005-0253-0065
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2006-10-12T04:00Z

Call to Diana Graham to Discuss PPO

10/5/06

Attendees

Diana Graham, Keller and Heckman, LLP on behalf of ABERCO, Inc.  

Chuck Peck, Versar, Inc.

Andrea Carone, EPA/SRRD

Eric Olson, EPA/SRRD

Jeff Dawson, EPA/HED

Matt Crowley, EPA/HED

Meeting Notes

On Thursday October 5, 2006 EPA joined by Chuck Peck spoke with Diana
Graham concerning the following questions Ms. Graham had regarding
information in the PPO RED: 1) How is the no-stack scenario relevant to
a railcar, truck, or ship where the fumigant vents through a smaller
opening compared to the surface area used in the calculation?  Is there
a way the model can be run to reflect a smaller surface area for
ventilation?  2)  What are the temperature limitations of the PERFUM
model? The 99% scrubber efficiency required by facilities was also
discussed.