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A ll Y'f v P op, <:an1.'1,1,, IM< 1 <br />A&irn f:harntia: <br />Engineering Manager, M,S.C.E., P.E„ G.E. <br />Registered civil and geotechnical engineer with over 25 years of <br />„ tlrf elc age aro: <br />experience as geotechnical engineer and quality control/quality mt„1 eelii <br />assurance (QC/QA) manager. Responsible for QC/QA engineering for d: rur;lxer.ra ixel:•,. <br />new construction, foundations, sewer installations, roadway surfaces ex.e,c,�l3nrr+e4rxaxeD <br />during and after installation, design of de -watering systems, pump hn <br />�.uxxxox.wuefa Bcmdeaaucnni stations, and assessment of soil -related environmental contamination. I(/yAxl CFn:nAI+,.fta lowp' L A �, <br />Provided geotechnical design recommendations for new construction <br />for municipal, governmental and commercial projects throughout <br />California. �' °'rii'W <br />E w MYAB<S'B'exe$', <br />Aaax Scirxae rx A'rn•9'caeixrf9' <br />Sprt.".t.'.11f8c urlfuNa::". t FA4.p&.Hi NQ.'.°Iric d' xzevr<•a:. :tlp dkRn .Arne, <br />�. rbdni 3irtx9ertN. 1982 <br />Widening of the 91 Freeway -Orange and Riverside Counties <br />Ff r• rtPp Pu(I <br />Engineering Manager: Mr_ Chamaa was the Engineering Manager for materials CWe Js anaff Na. ("i N0? <br />testing and inspection during the widening of the 91 Freeway for Caltrans. w ich4f) <br />The widening project included the construction of new lanes on the east and a afifi, , Y, da No, a27.P7 <br />westbound sides, new retaining walls, bridges, slope stability of cuts, rock vai ^•r�•ckuaanevrd <br />exploration, etc The testing and inspection services included a review of the <br />concrete mix designs, concrete testing and inspection, concrete batch plant R'i"dti <br />inspection, pile inspection and logging, rebar inspection, aggregate testing . ....................... <br />welding inspection, subgrade testing and inspection, base material evaluation and testing, <br />compaction testing and inspection, and nsphnitic concrete testing. <br />Perris Valley Line Commuter Rail Extension Project- Riverside County <br />Engineering Manager: Mr. Chamaa was the Engineering Manager for quality control inspection and <br />materials testing and geotechnical engineering services for the Riverside County Transportation <br />Commission. The project involves a 24-mile extension of the existing 512-mile Metrolink commuter <br />rail system from Riverside to Perris. <br />14-Inch Water Line Installation under Huntington Harbor Channel -City of Huntington Beach <br />Engineering Manager: Mr. Chamaa was the Engineering Manager for a geotechnical investigation <br />for a new 14-inch diameter water line composed of High Density Polyethylene (HDPE) pipe for the <br />City of Huntington Beach. The length of the new pipe ranged from 750 feet to 950 feet. The pipe <br />was installed beneath the Huntington Harbor bottom which is at an approximate depth of 20 feet <br />below high sea level. the water line connected to existing water systems on either side of the <br />channel. <br />Alameda Corridor, Temple Avenue 4th Track Improvements -Pomona <br />engineering Manager: Mr. Chamaa was the engineering Manager for the preparation of the QC/QA <br />manual and supervised materials testing and inspection during construction of a new railroad grade <br />separation. The project included railroad bridges, retaining walls, depressed roadways, utility <br />relocations, roadway bridges, channel walls and drainage ditches. <br />Cmcinm YHnial Testing/ Inspection <br />Environmen al an Geotechnical Engineering Services <br />www.AoscoTech.com <br />'� I I- 2? ,- 42 <br />2at[diEll�O.�fx e: ten <br />'�maan 7�e fRaaed Zip <br />