This report summarizes research activities conducted by North Carolina A&T State University(NCA&TSU) for the AFRL/MLQE, Air Force Material Command, USAF, under grant no.F41624-98-1-0003, “The Effect of Heating During In Situ Remediation on the Dynamics and Activity of Soil Microorganisms,“ during the performance period May 14, 1998 through May 13, 1999. The use of facilities of the Air Force FAST Center for Environmental Remediation, Fate and Transport of Hazardous Wastes at NCA&TSU is acknowledged. Support of the Dover national test site, a national environmental technology test site program funded by the Strategic Environmental Research and Development Program(SERDP) is acknowledged.