Laserfiche WebLink
INDIAN RIVER COUNTY, FLORIDA <br />MEMORANDUM <br />"?c <br />CONSENT <br />TO: <br />THROUGH: <br />FROM: <br />Jason E. Brown, County Administrator <br />Richard B. Szpyrka P.E., Public Works Director <br />James W. Ennis, P.E., PMP, Assistant Public Works Director <br />SUBJECT: Work Order No. 16, Kimley-Horn and Associates, Inc. <br />Bridge Repairs for CR -512 Bridges over the St. Sebastian River <br />IRC -1727 <br />DATE: June 12, 2019 <br />DESCRIPTION AND CONDITIONS <br />As part of the National Bridge Inspection Standards (NBIS), the Florida Department of Transportation <br />(FDOT) oversees the inspection of Indian River County qualifying bridges on a minimum 2 -year cycle and <br />generates a report indicating deficiencies, required repairs, and suggested maintenance. As part ofthe <br />recent inspection cycle, FDOT identified several structural and non-structural repairs that are necessary <br />on the eastbound and westbound bridges over the St. Sebastian River (CR -512 Bridges). These repairs <br />are needed in order to maintain the long-term serviceability of the bridge and prevent further <br />deterioration. Specifically, the following issues/deficiencies have been identified: <br />• There has been undermining and Toss of embankment material detected along with water <br />infiltration along the center of the headwall on the eastern end of the westbound bridge, <br />• Structural cracking with exposure of reinforcing steel on the eastern headwall ofthe westbound <br />bridge, <br />• Settlement of the roadway on the both approaches for both bridges, <br />• Embankment armoring in need of repair, <br />• Repairs to shifted/settled sidewalks on eastern approach of the westbound bridge <br />• General maintenance repairs required to deck & pavement joints. <br />On April 17, 2018, the Board of County Commissioners approved the Continuing Consulting Engineering <br />Service Agreement for Professional Services with Kimley-Horn and Associates, Inc. The purpose of Work <br />Order No. 16 is to provide design services, including permitting & bidding for structural and non- <br />structural repair plans to both CR -512 Bridges and associated abutments, approaches and revetments <br />for a lump sum amount of $23,905.00. <br />FUNDING <br />Funding in the amount of $23,905.00 is available from Secondary Roads and Bridges/Maintenance- <br />Bridges/Account No. 10921441-035330. <br />31 <br />