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IECA Committees
Vegetative Establishment (TS-3)
(includes) Selection Criteria for Grass and Seed Woody Mixes; Mulches; Tackifiers; Live Plants, Nursery Stock; Fertilizers; Soil Additives; Application Techniques for all of the above.
Committee Members
| Name | Position | Company | |
|---|---|---|---|
| Tom H. Williams, MA, CPESC | Chair | Walsh Environmental Scientists and Engineers, LLC | twilliams@walshenv.com |
| Dr. Sherri Dunlap, CPESC, DEng, MBA | Member | Harris County Flood Control District | sherri.dunlap@hcfcd.org |
| Julie Etra, CPESC | Member | Western Botanical Services Inc | julieetra@aol.com |
| Michael J Frankcombe, CPESC | Member | Parsons Brinckerhoff | mfrankcombe@pb.com.au |
| Dr. Johnny M. Grace, III, CPESC | Member | USDA Forest Service (AL) | jmgrace@fs.fed.us |
| Raymond Haak | Member | PBS Engineering + Environmental Solutions | skip_haak@pbsenv.com |
| Jennifer L. Hildebrand, CPESC, CPSWQ | Member | Weis Builders | JenniferHildebrand@weisbuilders.com |
| Earl L. Norton, CPESC | Member | Norton & Associates | nortone1@bellsouth.net |