1. AoH Conference Call August 10, 2004 Air Resource Specialists, Inc.

2. First Step: Emissions Inventory Data Review Review of EIs prepared for WRAP and assembled by various forums: –Point and area sources (Pechan & Associates) –Mobile sources and road dust (Environ) –Fire sources (Air Sciences) –Biogenics and wind blown dust (RMC) Initial reviews scheduled with Tom Moore in coming weeks

3. Summaries for Final 2002 EI Methods, assumptions and uncertainties Discussion of strengths and weaknesses of methods How do EI results affect modeling efforts and vice versa? Diagrams, charts, tables, etc. for clear presentation of source types and locations

4. AoH Web Site Will be accessible to AoH by next call (8/24): –Basic links (WRAP, COHA, RMC sites) –Existing documents (RFP, ARS proposal, presentations, minutes, schedules/agendas) –Draft EI products for discussion on 8/24 Limitations: –Developed in accordance with WRAP Webmaster requirements –Simple, functional structure for ease of use –ARS cannot guarantee 24/7 access, and will notify workgroup chairs of maintenance downtimes or unexpected problems Should the site be password protected?

5. 8/19Tom Moore and ARS: Review point, area and mobile source emissions inventories 8/24Conference call: ARS to review point, area and mobile source emissions inventories with AoH workgroup, and presentation of website 8/31Tom Moore and ARS: Review fire and other source emissions inventories 9/7Conference call: ARS to review fire and other source emissions inventories with AoH workgroup 9/20 - 9/22Meeting in Salt Lake City: ARS to present EI results to AoH workgroup and report outline Timeline