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CITY OF SANTA ANA <br />RFP NO.: 2-133 <br />ON -CALL ENGINEERING [DESIGN SERVICES FOR PEAS TREATMENT SYSTEMS <br />the scope of work shall include the following far the Planning Study; <br />A. MANAGEMENT ACTIVITIES <br />The Consultant shall conduct project management activities to ensure adherence to <br />budget acid schedule, The Consultant shall coordinate and attend meetings with City $toff <br />.pertaining to `the project .kickoff, .reviewing draft reports, and as needed to prepare and <br />address project h-quiries and issues, In addition, the Consultant shall provide meeting <br />minutes•for each. meeting as moll as biwe Rly updates of.progress to the City,. <br />B. KNELL ASSESSM NT AND INITIAL TREATMENT DESIGN <br />The Cahsulta:rit shall gather infofnnatidn .on tlno Qty s grourio�iater c[�ravoyance syste117�., <br />Impacted wellsr reservoirs, .-Imported Water noinnootiorls, and carnduct site visits ,per the <br />City's request to determine available: area of land for the PFAS treatment system(s) as <br />well as dote rMI no haw the #reatment_system(s) will be i'ntogra'ted into'the City's existing. <br />operations. Thie Consultant sh6ll also review any existing and available information :ari <br />the C ity's historical PEAS benQh-.grid plt*scale testing as we€I as historical Planniq <br />Steadies . performed and existing PFAS treatmment :facility layouts, :and adhere to the <br />standards set therolin, <br />In the preliminary Planning Studyz the CorisultaM. shall provide ,a conceptuaI layout for <br />each. requestbd location by the City based on existing ion exchange (1X) treatment <br />systerns (AqueoL)S. Vets System rated. for 150 PSI). For aq 1X wellhead treatment <br />designs; the ConsUltant shall Ihclu e Cartridge'filter pretreatment, a sand separator, IX <br />lead -lag systern aopable .of address nq the wells)'s gallon per minute capacity, an <br />emergency .gerneratcr, and an additional s4ond attenuated booster pump to combat the <br />head loss eXperienoed through the clew treatme.n system, <br />C. PERMIT ASSESSMENT <br />The Consultant shall .perform an Initial permitiirig assessrnent to understand any <br />requirements, as well. as develop a list of required: permits (.include permit description, <br />iss(Aling regulatory agency, summary pf. permit requirements, and permit acquisition <br />timelines). <br />D, FEASIBILITY STUDY <br />The Planning Study shall possess a Feasibility: Study In which the Consultant shall <br />Investigate hydraulic conditions of existing wells .and determine what modifications to <br />existing well pumps and transmission systenns (booster pumps) will be necessary, if any; <br />for the installation of the proposed PFAS wellhead treatment facilities. <br />E. CAST ESTIMATES <br />City of Santa Ana RFP 22-133 <br />On -Call IE ngheering Design Services for. WAS Treatment Systems <br />Page 15 <br />