Bid Office, SPAWARSYSCEN, Code D21B, 53570 Silvergate Avenue, Bldg. A33, Room 0061, San Diego, CA 92152-5112

B -- SPECIAL STUDIES AND ANALYSES -- SCAPS OPERATION, GEOPHYSICAL SURVEYS -- NOT R&D POC Contract Specialist, Ms. Elena Gertes, Code D211, (619)553-5347. Contracting Officer, Ms. Charmaine Joworski, (619)553-4536. CNT N66001-98-D-5015 AMT $3,336,702.00 For one base year and four option years LINE 0001-0010 DTD 082698 TO TETRA TECH EM, INC., 591 Camino De La Reina, Ste. 640, San Diego, CA 92108 Posted 08/26/98 (W-SN242361). (0238)

Loren Data Corp. http://www.ld.com (SYN# 0425 19980828\B-0001.AWD)