Document 18MdwepZNLqNJoOwvZdg0n2X

AR226-2173 _? ! ...r" Debbie J M ulrooney 08/06/2001 10:35 AM To: carrington@ m all.dep.state.w v.us cc: Catherine A B arton/A E /D uP ont DuPont Subject: Draft M odeling Protocol C h ris, Attached Is a draft m odeling protocol. I have a few questions for you: - do you plan to look at any averaging times other than annual? - are you going to be modeling on-site exposure, and If so , comparing It against what standard or guideline? - do you plan to do deposition modeling? Let's discuss these issu es and go over the protocol when we m eet on Thursday. Thanks, Debbie APFO Modeling ProtcoLc CAB000080 E ID 5 4 6 9 2 9