U.S. Army Corps of Engineers, Little Rock District P.O. Box 867 / 700 West Capitol Little Rock, AR 72203-0867

70 -- SUPERVISORY CONTROL AND DATA ACQUISITION (SCADA) SYSTEM SOFTWARE PACKAGE FOR INTERFACING LOCATED AT THE DAVID D. TERRY AND MURRAY LOCK AND DAMS, ARKANSAS RIVER SOL DACW03-95-R-0018 DUE 101195 POC PATRICIA A. BEAL, Contract Specialist, (501)324-5718 FOR PLANS AND SPECIFICATIONS JONI DIENSTAG (501)324-6844. AMENDED PSN This CBD synopsis is modified to read as follows: The Little Rock District has a requirement to modify an existing Supervisory Control and Data Acquisition (SCADA) system software package for interfacing with an Expert System Program (ESP) currently being developed by Waterways Experiment Station (WES). The SCADA system is located at the David D. Terry and Murray Lock and Dams, Arkansas River. Item No. 9, Solicitation No. DACW03-95-R-0018 is replaced with DACW03-96-R-0002. Issue date for solicitation is changed from on or about 11 September 1995 to on or about 23 October 1995 at a cost of $5.00 (Charges are non-refundable). Solicitation documents will be made available upon written request, to include check or money order payable to FAO, U.S. Army, LRD, Corps of Engineers, mailed to Contracting Division at the above address. Date of Receipt of proposal is changed from on or about 11 October 1995 to on or about 27 November 1995 at 4:00 p.m. This proposed procurement is 100% Small Business Set Aside. (0275)

Loren Data Corp. http://www.ld.com (SYN# 0286 19951003\70-0009.SOL)