The Acquisitions and Contract Administration Section of the Purchasing Division is soliciting Expression(s) of Interest for the West Virginia Department of Environmental Protection Office of Environmental Remediation from qualified firms to provide architectural/ engineering services as defined herein for Maintaining and troubleshooting environmental treatment systems as appropriate, conducting technical performance investigations and reporting, drafting periodic status reports that include detailed descriptions, analytical data, statistical evaluations and/or technical figures as appropriate, conducting environmental sampling including, but not limited to groundwater and vapor media, data validation, investigation-derived waste ("IDW") characterization and disposal, oversight activities, or any other necessary activity as described in future work directives per the attached specifications and terms and conditions.