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Mechanical Enainserfng <br />Prepare drawings for existing drainage system upgrades <br />Equipment schedule for a new pump <br />Review contractor submittals <br />WQMP/NPDES <br />The project will be classified as anon-priority project (less than 5,000 SF disturbed area). <br />Design of site or treatment control BMPs will not be required, <br />One site visit. <br />The WQMP will be siructured as shown in the template included on the Orange County Public Works <br />website. <br />The total cost of the service is $156,480. This cost Is based on the following breakdown. <br />EngineeringlMgmt $ 17,200 <br />EngineeringiMgmt $ 4,000 <br />Architectural Engr $ 20,500 <br />Electrical Engr $ 8,700 <br />Structural Engr $ 42,800 <br />Mechanical Engr $ 5,400 <br />Nestor+Gaffney $ 25,000 <br />Structural Oroup (Insp & prtct) $ 18,800 <br />Structural Group (tondon repalr) $ 7,200 <br />Cost Estimate $ 3,500 <br />(Design Phase - caord, mgmt, bid document, WQMP) <br />(Construction Administration) <br />(Design and Construction Adminislratlon) <br />(Design and Construction Administration) <br />(Design and Construction Administration) <br />(Design and Construction Administration) <br />(Design and Construction Administration) <br />(Inspection and protect w/ concrete cover over tendons) <br />(if needed ~ assumes 4 tendons will require repair) <br />Subconsultant mark-up (10%) $ 4,380 (10% of Gaffney plus Structural Group insp I protect) <br />AECOM Trans ODC ~ 1,000 < <br />Total Cost (this location): $156,480 <br />AECOM EngineeringiMgmf cost for Ehe design phase Is based upon: <br />32 hours of coordination <br />40 hours of WQMP/NPDES <br />32 hours to prepare bid documents (technical specs are contained (n each consultant's proposal). <br />24 hours - Construction Administration (ihls is in addition to CA listed for AECOM Architectural <br />and Nestor•rGaffney) <br />ODCs assumed to be $1,000. <br />The scope of work and bid proposal for AECOM Architectural is contained in Attachment A, for <br />Nestor+Gaffney in Attachment B, and for Structural Group in Attachment C. <br />This proposal assumes that the Structural Group will repalr four tendons which Is essentially a <br />contingency sum since It is not possible to determine whether the iandons will require repalr until the <br />Investigation has been conducted. <br />3'd and 81rch Parklna Sfrrrctpre <br />The work at this location includes replacement of steel mesh around exterior doors; new egress doors <br />equipped with panic hardware; two rolC-up grilles across entrance; security bars/grilles to enclose exterior <br />stairways (this combines having to replace hand railings and adding bars); reverse swing of ex#erior door; <br />reconfiguration of handicap parking stall and handicap egress near southwest corner of structure. <br />For architectural services detailed scope of work sea Attachment A. Note: ADA access will not be <br />checked For the entire garage. Instead, only those areas affected by the work will be checked and <br />reconfigured as necessary (see Attachment A). <br />A;~C,:Ott-; I'i;v~abr.iitr;il;~n iAECOM <br />