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ATTACHMENT 1 to WORK ORDER NO . 4-RR PROFESSIONAL ENGINEERING SERVICES for REVISIONS to the ROCKRIDGE SUBDIVISION SURGE PROTECTION PROJECT INTRODUCTION/OVERVIEW Indian River County (the "County" ) has requested that Malcolm Pirnie , Inc. (the "CONSULTANT" ) prepare revisions to the final design specified in WORK ORDER NO . 3-RR, including estimate of probable construction costs , necessary construction drawings and specifications , and permitting documents for implementation of the stormwater system improvements for the Rockridge Subdivision Surge Protection Project . The revisions are required because the pump station site has been relocated . The relocation was initiated by the City of Vero Beach and agreed upon by the County to accommodate the development plans for the former post office property/site . The action of the relocated site was approved on June 28 , 2007 at a meeting of the City Council of the City of Vero Beach . The purpose of this project, and as outlined in WORK ORDER NO . 3-RR, is to provide flood protection features along Indian River Boulevard to include sluice gates and flap gates on nine different existing storm drainage structures , provide a tilting weir arrangement at the canal adjacent to 14th Street, and a pump station arrangement in the 16th Street canal . The pump station site will be located at the southwest corner of the City of Vero Beach property, which is located at the southwest corner of the intersection of 17th Street and Indian River Blvd . The project revisions also include potential for culverting the 16th canal from the pump station site to the west right-of-way of Indian River Blvd . , together with required canal and embankment improvements to the 16th Street canal east of Indian River Blvd . to the Indian River Lagoon , and the north/south residential canal adjacent to and south of the 16th Street canal south of the relocated pump station site . The project also includes the installation of earth berms along Indian River Boulevard to prevent flood waters from crossing west across the highway. The pro�ect limits along Indian River Boulevard are just south of 12th Street to approximately 20t Street. The proposal assumes that the project will be designed , permitted , bid , and constructed as a single project . The proposal outlined below presents the scope of work, estimated fees , and completion schedule for the necessary engineering services related to the preparation of the final design contract documents , and providing permitting and bidding services for the proposed stormwater system improvements. Other work pertinent to bidding and constructing this project is included in Work Order No . 3-RR, dated October 24 , 2006 . 1. 0 PROJECT KICKOFF MEETING Attend project kickoff meeting for discussion of the design revisions , subsequent to the City of Vero Beach approval of the site location . The meeting will include representatives of the County and City of Vero Beach , as necessary, to discuss scope 2 F1Public WorWKeithM\Stomwater ProjectslRockridge SubdivisionMork OrderslWork Order #4%Work Order #4-RR - August 9. 2008.doc