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education <br />IOxI YOkoya lea, PE <br />Water/Wastewator'Telshnioal Lund <br />:Mr, Yokoyama is experienced an project <br />ect <br />management and design g f'water and sewer <br />pipelines in clty.streets. His background <br />includes both the design of liew;fa. cilities, as well <br />as rehabilitation ofag°ing existing facilities. <br />$tAtoF9lVt_onaoring,oailfornia <br />State PoiYtvohnlo;Univaralty;San <br />GltyofSantaAnaWell .Improvement% Alternatives Analysis, <br />i.uis.Obispe <br />Banta Ana, OA <br />Project Englneer. The City of Santa Ana owns and operates Well 29,10- <br />Gertifioation/i.loonso <br />catedatthe southeast corner ofTlowerStreet and First Street, adjacent <br />Profoaalonal Engineer: OA, Guam <br />to City owned tennis courts, VV0112r9 pumps directly to an existings MG <br />reservoir, The existing well site includes the: well head and discharge <br />AreasofExpertise <br />piping assembly, control equipment, achlorination system to abuilding, <br />• plpallnee <br />and ansCEtransformer, Analternatives analysis was conducted to, rec- <br />• purnpStations <br />ommead upgrades at the site including site Improvements, structural, <br />• Reservoirs <br />mechanical, and electrical upgrades. Highlights of the study include <br />* Master Plans <br />developing three (s) alternatives' for the improved site, providing SD <br />o Hydraullo Modeling <br />renderings for each site alternative, and developing apreliminary spin - <br />ton ofprobable co at for the design and construction of each alternative <br />Experience <br />discussed. The City is. moving forward with Implemen lag the recom- <br />ls totai.yoars <br />mended ahernativefrom this analysis. <br />. 1 -year with Hawn <br />West Grove Valley Pipelines, Rivorview.pipalines, Santa Ana, CA <br />Professional Activities <br />project Manager, Two projects with the City Of Santa Ana Included a <br />OA -NV AWWA <br />total of over l7,000 LF of Water pipeline design ranging In size. from <br />oaWA <br />8-Inchto1;2-Inch diameter. The City isactively roplacingagingand un- <br />Asce <br />dersized water main's throughout their distribution system. The West <br />Grove Valley project include 9,soo LF of pipeline replacement design, <br />The Riverview project included7,70o LF01plpellue replacement design. <br />s <br />Waterline Replacement Projoot, Yorba Linda Water Distriot, Yorba <br />Linda, Anaheim, and Placentia, OA <br />Project Manager, provided preliminary and final design and construction <br />support services for the replacement of seven pipeline segments, the <br />replacementof one pressure-reducingstation,and the Installation ofone <br />newpressure-reducing station. The pipeline replacements required many <br />connections to existing pipelines,, laterals, services, fire hydrants, and <br />other appurtenances. <br />25E-76 <br />