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Page 7 <br /> PC South —Approval of Contract for Construction <br /> BCC Meeting —July 16, 2013 <br /> (W July 8, 2013 <br /> G. Construction Costs Associated With This Agenda Item <br /> A summary of the construction costs associated with this Agenda Item are presented in <br /> Table 4. <br /> Table 4— Construction Costs Associated With This Agenda Item <br /> Item Description Amount <br /> 1 Close Construction bid for the PC South Treatment Facility and $5,856,660.20 <br /> South Relief Canal Pump Station <br /> 2 Felix Associates bid for the stormwater and brine concentrate $1,164,853.40 <br /> force mains <br /> _ 3 1 Direct Purchase Items $1,074,380.00 <br /> :::A:=Construction Contingency Fee Reserve $ 351,000.00 <br /> 5 1 H dromentia, Inc. License Fee $ 190,000.00 <br /> Total Costs Before Considering Grant Funds $8,636,893.60 <br /> 6 Deduct for Construction Related Grant Funding ($ 906,000.00 <br /> TOTAL COSTS ASSOCIATED WITH THIS AGENDA ITEM AFTER $7,730,893.60 <br /> GRANT FUNDS ARE CONSIDERED <br /> To reduce the PC South treatment facility construction cost, staff revisited the design <br /> and identified some items that may be eliminated without significant detriment to the <br /> overall project. Major revision items include redesign of the headworks structure due to <br /> elimination of the perforated plate screen, deletion of an aeration system, and deletion <br /> of a biogas removal system. Staff estimates these revisions and deductions will equal <br /> approximately $275,985. <br /> Note that landscaping is not included in Table 4 due to permitting delays encountered <br /> while interfacing with the U.S. Fish and Wildlife Service (FWS) regarding the Florida <br /> scrub jay. FWS determined the Florida scrub jay may utilize the site for feeding or other <br /> purposes and therefore, FWS requires the site be landscaped with scrub jay friendly <br /> plants. Staff is preparing this design with the assistance of the County's environmental <br /> consultant, G.K. Environmental, Inc. under an existing Work Order. Staff estimates the <br /> landscaping and required five-year maintenance and exotic plant control costs to be <br /> approximately $160,000. The landscaping work will be performed in a separate <br /> contract in coordination with the selected site contractor. Estimated landscaping costs <br /> are included in Table 5, below. <br /> Construction testing (e.g. density testing, concrete testing, etc.) will be performed by a <br /> geotechnical testing firm selected and paid for by the County independently of the <br /> construction contracts. The estimated fee for construction testing is $100,000 and it is <br /> (W not included in Table 4 but it is included in Table 5, below. <br /> 7 <br /> F:\Public WorksWeithmstormwater Projects\PC South Construction\Agenda Items\Agenda-PC South Recommendation of Bid <br /> Award for Construction.doc 183 <br />