Officer in Charge of Construction, South Texas Area, Building 19, NAS, 8851 Ocean Drive, Suite 101, Corpus Christi, TX 78419-5525

Z -- HANGAR 51 MODIFICATIONS, NAS, CORPUS CHRISTI, TX POC POC Irma Watts 512/939-2154 of Contracting Officer Charlotte Cummins 512/939-2154 CNT N62467-97-C-0911 AMT $1,277,000.00 LINE Lump Sum, Opts 1 & 2 & Amend 1 DTD 102197 TO McGOLDRICK CONSTRUCTION SVCS CORP, 8632 FREDRICKSBURG RD, SUITE 222, SAN ANTONIO, TX 89240 (0296)

Loren Data Corp. http://www.ld.com (SYN# 0256 19971027\Z-0008.AWD)