Former Kop-Flex, Inc.
Hanover, MD
Eric Johnson, PhD, PG, Vice President WSP USA Inc. T: 703-709-6500 E: eric.johnson@wsp.com
Deborah Goldblum Manager, RCRA Corrective Action Branch USEPA Mid-Atlantic Region T: 215-814-3432 E: goldblum.deborah@epa.gov