R98-03 AUTHORIZING AGREEMENT - Laserfiche WebLink

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��. Fc7 a C V 7e � ��lINO�`f December 30, 1997 PUBLIC WORKS MEMORANDUM NO. 97 - 409 MEMORANDUM TO: Honorable Mayor and City Council FROM: James L. Williams, Jr., City Manager Bruce A. McNabb, Director of Public Works �v Stephen P. Swanson, City Engineer � SUBJECT: Jasper Street& Southeast Interceptor Sewer Inspection The City's Capital Improvement Program for Fiscal Year 1997-98 includes the design of the rehabilitation of the Jasper Street and Southeast Interceptor sewers. This is the third of four planned projects for rehabilitating the City's major trunk sewers. The Lower Broadway Sewer Rehabilitation project was completed in 1997 and the East Prairie Street Sewer Rehabilitation project is scheduled to start construction in the spring of 1998. The fourth project will be the rehabilitation of the Upper Broadway and Jasper Relief sewers, which is planned to be completed in Fiscal Year 1999-2000. These projects were prioritized based on an inspection completed in 1989 as a joint project between the City and the Sanitary District of Decatur. The Jasper sewer was constructed in about 1890 as a brick sewer ranging in size from a 36-inch x 54-inch egg shape to a 72-inch circular sewer. This sewer begins at the intersection of Leafland Avenue and Jasper Street and extends south along Jasper Street to North Street and then southwesterly to a structure in Prairie Street just east of the ICG Railroad (refer to attached drawing). The Southeast sewer was constructed in 1930 as a vitrified segmental block or concrete sewer ranging in size from 72-inches to 84-inches. The Southeast sewer begins at the intersection of 16th Street and Lake Shore Drive and extends westerly along Lake Shore Drive to a structure between Maffit Street and Hilton Street. From this structure, it continues westerly to the east side of Franklin Street (refer to attached drawing). The City ownership is for the segment of line from 16th Street to about Hilton Street.