Contracting Officer, U.S. Coast Guard, Civil Engineering Unit Oakland, 2000 Embarcadero, Suite 200, Oakland, CA 94606-5337

Z -- INDEFINITE DELIVERY -- INDEFINITE QUANTITY FOR REMOVAL OF UNDERGROUND STORAGE TANKS AND INSTALLATION OF ABOVE GROUND TANKS IN CALIFORNIA POC Contracting Officer, Evelyn E. Navarro, (510)535-7248 CNT DTCG88-97-D-623174, DTCG88-97-B-623174 AMT Estimated amount $106,320.50 DTD 032897 TO RAH Environmental, Inc., 3310 Swetzer Road, Loomis, CA 95650 (0098)

Loren Data Corp. http://www.ld.com (SYN# 0399 19970411\Z-0002.AWD)