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Co"Ity- of Tukwila Allan Ekberg, Mayor <br />Public Works Department -Bo6 Giberson, Director <br />TD: Transportation and Infrast Committee <br />FROM: Bob Giberson,PmbNc Works Director/�� <br />BY: Ryan Larson, Senior Program Manager <br />CC: Mayor Ekberg <br />DATE: May 5, 2017 <br />SUBJECT: <br />Project No. 91741201 <br />Grant Applications <br />ISSUE <br />Authorization to submit grant applications for the 2017 Annual Small Drainage Program. <br />The hJOg COUDtv Flood CUD\nO| District has $4.00 OOiUiOD 8V8i|8b|g in grant funding for projects ih8t <br />reduce the impacts Of flooding 0r the potential for flooding. Applications are due May 10'2017for <br />funding iD2018. <br />The 2017 Annual Small Drainage Program includes two projects along the Green River. One project <br />will install a ladder, railing, and other safety improvements k}the Gilliam Creek OUd8|i The other project <br />will increase the height of8retaining wall OO the south side of the South 180th St Green River Bridge to <br />provide additional freeboard height for flood protection. The estimated construction costs for both <br />projects is $154,750. <br />ANALYSIS <br />The City has designed seven small drainage projects for potential construction iD2O17. The total <br />estimated construction costs for the projects is $656,300, yet the total budget is only $515,000. In <br />addition, approximately $22O'0OOiG needed for surface water improvements oD the Cascade View Safe <br />Routes L0 School Phase || project CUrFBDdVb8iDg8dv8rtiS8d. <br />Prior tO advertising the 2U17 Small Drainage Program, staff will reduce the number Of planned projects <br />SO that the overall estimated project C0Gtd0RSDOteXCeedLh88v@i|8b|8bUdget.||iSp[VpOS8dth8tthe <br />two projects Onth8G[e8DRivgrb8de|8VedUDd|2O188Ddth8Lg[8OtfVDdSb86OUgh1tOCVVe[S0nOeO[ <br />all project costs. <br />FISCAL IMPACT <br />The King County Flood Control District grant does not require matching funds, but additional surface <br />water funds may be proposed to increase the likelihood of funding. Matching funds, if proposed, are <br />available iDthe 2018 Annual Small Drainage budget. <br />RECOMMENDATION <br />Committee approval to submit grant applications tO the King County Flood Control District for <br />construction funding for the 2018 Small Drainage Program. <br />Attachment: Page Q0.2O17QP <br />w:\PwsngpROJEomwonPro**s\Annual Small Drainage ,rogramsom,SDP (91741201)\Grants\lmwem"Grant Application 0505,rsmuoc, <br />E9 <br />