U.S. Postal Service, Kansas City Facilities Service Office, 6800 W. 64th St., Suite 100, Overland Park, KS 66202-4179

C -- IQC ARCHITECT/ENGINEERING SERVICE FOR ROOF CONSULTING SERVICES SOL 193045-99-A-0165 DUE 051199 POC Linda Hoefer 913/831-1855 Ext 705 or Kelly Miller 913/831-1855 Ext 463 AMENDMENT TO ADVANCE NOTICE OF SOLICITATION -- ARCHITECT-ENGINEER ROOF CONSULTING SERVICES Proposals Due: 5/11/99 Time: 3:00 PM Submittals: Original and 1 copies Solicitation: 193045-99-A-0165 INFORMATION AND EVALUATION FACTORS The following CORRECTION is made to the District information: Projects will be in the Hawkeye District (ZIPS: Iowa 500-514, 520-528 and Illinois 612). The following remains unchanged: Consideration will be given to firms responding to this announcement in accordance with the forgoing instructions in the following geographical area(s) and order of preference: 1) Offices within a 50 mile radius of Des Moines, 2) State of Iowa, and 3) Elsewhere. NO OTHER CHANGES. Posted 04/14/99 (W-SN319972). (0104)

Loren Data Corp. http://www.ld.com (SYN# 0016 19990416\C-0003.SOL)