440th Airlift Wing/General Mitchell International Airport, 300 East College Avenue, Milwaukee, WI 53207-6299

S -- MAINTENANCE OF CATHODIC PROTECTION SYSTEM Poc Donna Lahti, (414) 482-5271 Cnt F47606-96-C0001 Amt $3,960.00 Line 0001 Dtd 071395 To: Peco Environmental, Inc. 2711 W 63rd St., Suite 2, Davenport IA 52806-1647 (201)

Loren Data Corp. http://www.ld.com (SYN# 0704 19950724\S-0004.AWD)