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REQUEST FOR DRAINAGE COMMITTEE AGENDA ITEM <br />Agenda Date Requested: July 9, 2018 <br />Requested By: Lorenzo Wingate <br />Department: Public Works <br />Report: w " Resolution:0 Ordinance:0 <br />Exhibits: <br />Appropriation <br />Source of Funds: <br />Account Number: <br />Amount Budgeted: <br />Amount Requested: <br />Budgeted Item: y " YES 0 NO <br />SUMMARY <br />Littler Cedar Bayou exists as a narrow, winding, earthen channel between SH 146 and West Barbours Cut <br />Boulevard. Downstream of SH 146, parts of the channel have been straightened and improved with concrete <br />slope paving. Upstream of W Barbours Cut Boulevard, the bayou exists as a relatively straight earthen channel, <br />resembling an oversized roadside ditch. <br />Improvements to Little Cedar Bayou, from Hwy 146 to Madison, have either been completed or are currently <br />awarded for construction. Improvements include, but are not limited to, excavating and disposing off- site soil as <br />required for the new channel alignment, clearing and grubbing, demolition of existing structures, erosion control, <br />and site restoration for approximately 5,533 LF of channel. Approximately 4,680 LF of channel remains <br />unimproved upstream, with those improvements slated to be included within Phase III. HCFCD has collected <br />survey data on this most upstream section in effort to prepare construction drawings to provide direction for <br />routine maintenance and clearing overgrowth, trees, and obstructions; minor erosion control and slope <br />stabilization; and desilting. Those maintenance operations are projected to begin late 4th quarter 2018 or early <br />1st quarter 2019 (calendar year). <br />Estimated cost to regrade & desilt approximately 13,000 linear feet of roadside ditch is approximately $700,000. <br />Action Re quire d: <br />Approved for Drainage Committee Agenda <br />Corby D. Alexander, City Manager Date <br />