Yorktown Project

		Western Project Coordinator Tim Seibel 757-870-5222 timothy.seibel@wnr.com		USEPA Project Coordinator Donna McCartney 215-814-3427 mccartney.donna@epamail.epa.gov

Western Construction Coordinator Alvin Ward 757-509-1289 alvin.ward@wnr.com		Engineer of Record John Billiard 303-681-9067 jwbilliard@opalgroupinc.com 25 S. Wilcox St. Castle Rock, CO 80104		USACE Randall Born 916-557-7189 randall.c.born@spk01.usace.army.mil

	QA Engineer Eric Lundborg 757-270-5733 etlundborg@opalgroupinc.com	CQA Manager Deborah Coakley 303-884-8344 dacoakley@opalgroupinc.com Email		USACE Marc Gutterman 757-201-7669 marc.d.gutterman@nao02.usace.army.mil

	Liner QA Draper Aden Phone Number Email			VDEQ Project Coordinator Erich Weissbart erich.weissbart@deq.virginia.gov

	Envirocon Project Manager Larry Johnston 423-967-0695 ljohnson@envirocon.com			Evanco Project Manager Randall Cooper Phone Number Email

QC Manager Jay McClellan 304-685-9579 jmcclellan@envirocon.com	Construction Superindendent Bert Sparks 303-552-8652 bsparks@envirocon.com	Key Subcontractors	QC Engineer Mathew Stone	Construction Superintendent Thomas Klinck	Subcontractors Phone Number Address Email

Health & Safety Manager Reggie Lee Phone Number rlee@envirocon.com	Operators & Laborers Phone Number Address Email	Liner Installer AEGL Phone Number Address Email	Health & Safety Manager Daniel Martin	Operators & Labor Phone Number Address Email	Clean & Inspect Atlas Phone Number Address Email

		Surveying Draper Aden Phone Number Address Email			Pump Around Godwin Phone Number Address Email

		Geotechnical Testing Froehling & Robertson Phone Number Address Email			Repair Insituform Phone Number Address Email

		Analytical Testing Test America Phone Number Address Email

Groundwater IES Solutions Phone Number Email	Perimeter Air Monitoring Opal Group, Inc. 757-270-5733 Email	Data Validation Dianne Short & Assoc. Phone Number Email	Data Management Earthsoft Phone Number Email	Analytical Testing Test America Phone Number Email	Surveying Geodetic Services Phone Number Email