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

R -- OPERATION, MAINTENANCE AND DATA REDUCTION AND ANALYSIS OF 25 RAINGAGE NETWORK FOR LAKE MICHIGAN DIVERSION ACCOUNTING. SOL DACW23-97-R-0012 DUE 090597 POC Katherine McClendon, 312/353-6400, ext. 1701 or Contracting Officer, Donald L. Grskovich, 312/353-6400, ext. 1700 This project consists of Services to Operate, Maintain, and Analyze Data from the existing Illinois State Water Survey (ISWS) owned raingage network in the diverted Lake Michigan Watershed. The data will be hourly rainfall at each gate location for the contracted water year. This requirement will be solicited on a Sole Source basis with the Illinois State Water Survey, Illinois Department of Water Resources. The contract period is 365 days from date of award plus four additional option year periods. The standard Industrial Classification code is 8733. See Note 22. (0203)

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