U.S. Army Engineer District, Chicago, Corps of Engineers, 111 North Canal Street, Chicago, Illinois 60606-7206

C -- INDEFINITE DELIVERY ARCHITECT ENGINEER CONTRACT FOR AERIAL PHOTOGRAMMETRIC MAPPING SERVICES WITHIN THE CHICAGO DISTRICT, U.S. ARMY CORPS OF ENGINEERS POC Contact Janet Hancks, (309)794-5443/ Contracting Officer Don Grskovich (312)353-6400, Ext. 1700 Correction: This action last publicized in the CBD dated January 12, 1996, Page No. 3, PSA-1509 is corrected to delete two statements as follows: 1. Where it states ''In Block 10 of the SF 255, describe the firm's overall design qualitymanagement plan, including management approach, coordination of disciplines and subcontractors, and quality control procedures''. and 2. Where it states ''CEMR HTW validation status and supplemental information regarding specialized experience andequipment to be utilized on the project should be included in Block 10 of SF 255''. All other information publicized in the original synopsis is correct.(0019)

Loren Data Corp. http://www.ld.com (SYN# 0019 19960122\C-0008.SOL)