U.S. Army Corps Of Engineers, Pittsburgh District William S. Moorhead Federal Building, 1000 Liberty Avenue, Room 727, Pittsburgh, PA 15222-4186

T -- INDEFINITE DELIVERY ARCHITECT-ENGINEER CONTRACT FOR MAPPING, SURVEYING,GEOSPATIAL INFORMATION SYSTEMS (GIS) AND RELATED ENGINEERING AND GEOSPATIAL DATA SERVICES POC Janet E. Laukaitis, Contract Specialist CNT DACW59-97-D-0005 AMT $750,000.00 Per Annum LINE All DTD 030697 TO GRW Aerial Surveys Inc., 801 Corporate Drive, Lexington, Kentucky 40503 (0066)

Loren Data Corp. http://www.ld.com (SYN# 0527 19970311\T-0002.AWD)