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0A 1 Calvin, Giordano & Associates, Inc. <br /> 6 <br /> • 'iY. \ H[ EXCEPTIONALSOLUTIONS <br /> ® TOWN OF SURFSIDE UTILITY REHABILITATION PROJECT <br /> ® Surfside, Florida Client <br /> Town of Surfside <br /> Contact Information <br /> ® Roger M.Carlton <br /> ( Town Manager <br /> O 9293 Harding Avenue <br /> ® Surfside, Florida 33154 <br /> ® (305)861-4863 <br /> ® + Project Date <br /> ® 2008-2012 <br /> O Services Provided <br /> ® Engineering <br /> ® The Town of Surfside was incorporated on May 18, 1935 and it encompasses a total land Traffic Engineering <br /> area of approximately 330 acres. The Town's utility infrastructure has become dated and Surveying <br /> ® in need of replacement/rehabilitation. Surfside took the forward steps to direct CGA to Permitting <br /> ® design, permit, manage and inspect the complete rehabilitation of their water, sewer and GIS <br /> drainage systems. Landscape Architecture <br /> ® Construction Management <br /> ® Sanitary Sewer Surfside's aging sanitary sewer collection system was suffering from Construction Inspection <br /> ® extensive inflow & Infiltration (I/I). This 1/I was unnecessarily causing Surfside to <br /> expend funds to treat the inflowing ground water in addition to the town's sewage. CGA Principal in Charge <br /> ® performed investigative T.V. inspections of all existing sanitary sewer collection lines. Dennis J.Giordano <br /> ® These inspections were utilized to produce a final design of point repairs, grouting and <br /> lining developed to eliminate the I/I. In addition to the rehabilitation of the main lines Project Administrator <br /> ® all pump stations,laterals, cleanouts and manholes were rehabilitated or replaced. Chris Giordano,SMC <br /> ® Storm Sewer CGA developed the Town of Surfside Stormwater Management Master <br /> 5 Plan to address water quality issues and reduce flooding within the Town. The Master Project Manager <br /> ® Plan included a complete engineering analysis based on the ICPR computer models of Bob McSweeney, PE <br /> the stormwater management system. From a water quality perspective, CGA formulated <br /> ® the best approach to reduce or eliminate pollutant discharge loadings into Biscayne Bay Construction Cost <br /> 0 from the Town's system. In addition, the modeling targeted improvement in hydraulic 516,000,000 <br /> performance of the Town's drainage system. <br /> ® The Town's stormwater management system is divided into 9 drainage basins. Basins 1 Consultant Cost <br /> ® thru 6 and Basin 8 were modeled with water quality improvements, as well as with <br /> ® basin interconnects for hydraulic improvement. 5525,000 <br /> ® The majority of the basin interconnects were modeled at the downstream end of the <br /> system to more evenly distribute the flow and to optimize the true discharge at each <br /> O individual outfall. Control structures were installed upstream of all the outfalls to <br /> ® facilitate discharge into drainage wells prior to overflow into Biscayne Bay through the <br /> ® outfalls. <br /> ® Water System. CGA designed a replacement system which not only increased the size <br /> of the distribution system to allow for proper fire flows, but also relocated these lines <br /> ® from the back alleys to the front of the house to comply with Miami Dade codes. <br /> ® Additional modifications were made to the system to eliminate dead ends and improve <br /> ® circulation and flow. <br /> ® Page 2119 <br /> 0 <br />