Document yr1gZJNZOKp1dz7V0zkZo3w62

AR226-2216 Chris E Shoop 11^/2001^)3:08 PM To: ce: Subject Ralph M Aten/AE/DuPont@DuPont Debbie J Mulrooney/AE/DuPont@DuPont Particulate / C-8 Emissions from SemiwoiKs Ralph, In about August of this year 1 used information from the semiworks air permit application that you were preparing to provide data to the state on total C-8 emissions for the site. Now we need to update that table and the state has asked that we provide separate numbers for total particulate and C-8 emissions, both permitted and actual. For the large process vents, some contain polymer dust as well as C-8 and some contain only C-8. Please see the attached file for the numbers I used for permitted and "actual" C-8 emissions. Please reply to tell me whether the total amount of particulate is equal to or higher than the C-8 amounts listed. If higher, please supply the totals. Please reply Nov. 30 because we need to submit this to the state soon. Thanks, Chris Shoop x4130 EID387370