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<br /> City of Santa Ana le J
<br /> Chien-Chang Chen, PhD, PE, GE
<br /> Supervising Engineer
<br /> - - Chien-Chang Chen specializes in developing foundation recommendations for
<br /> �. the design and construction of pipelines, transportation, power supplies,
<br /> i� residential development, schools, and commercial structures including the
<br /> Ak mitigation of soft ground and liquefaction by ground improvement. He offers
<br /> leadership in the provision of geotechnical interpretation, analysis, the
<br /> development of geotechnical solutions and design production, including project
<br /> EDUCATION management and business development. Chien-Chang has worked on a wide
<br /> PhD, Geotechnical variety of engineering projects in the United States, New Zealand, and Taiwan
<br /> Engineering, including as a geotechnical engineer for street improvements, street
<br /> preservation, on-call engineering services, drain projects, design services, and
<br /> Georgia Institute inspections.
<br /> of Technology
<br /> Atlanta, GA Relevant Project Experience
<br /> City Trunk Line South — Unit 6 (CTLS-6), Studio City, California, Los
<br /> MS, Geotechnical Angeles Department of Water and Power (LADWP). Project Engineer.
<br /> Engineering, Performed geotechnical field investigation and prepared geotechnical baseline
<br /> Georgia Institute reports for the CTLS-6 project. The project involved relining the existing 51-inch
<br /> of Technology, inner diameter, riveted steel pipe with a carbon fiber-reinforced polymer (CFRP)
<br /> lining, removal of the flow meter, and relocation of the flow control station using
<br /> Atlanta, GA cut-and-cover method. Our field investigation task involved drilling and sampling
<br /> BS, Civil of 5 borings to 50 feet bgs along the pipeline alignment, laboratory testing on soil
<br /> Engineering, samples, preparation of geotechnical baseline reports, review of design drawings
<br /> National Chico and specifications, and scheduling.
<br /> Tung University, Century Trunk Line — Unit 1 (CTL-1), Inglewood, California, Los Angeles
<br /> Taiwan Department of Water and Power (LADWP). Project Engineer. Performed
<br /> technical review of shoring system designed by the Contractor and construction
<br /> REGISTRATIONS/ inspection for the CTL-1 project. The project involved involve installation of
<br /> CERTIFICATIONS approximately 9,700 lineal feet of 48-inch diameter, earthquake resistant ductile-
<br /> iron pipe using both cut-and-cover and tunneling methods.
<br /> Geotechnical
<br /> Paseo Del Mar (White Point) Permanent Restoration Project, Los Angeles
<br /> Engineer, Geotechnical Engineering Division (LAGED). Lead Geotechnical Engineer.
<br /> California No. Led and performed a geotechnical detailed design for a single span bridge (380
<br /> 3183 feet long) and associated site civil work for the Paseo Del Mar (White Point)
<br /> Civil Engineer, Permanent Restoration Project in San Pedro, California, following the 2011 White
<br /> Point landslide. Detailed design involved in interpretation of design parameters
<br /> California No. for soils and rock, seismic assessment to determine design peak ground
<br /> 63238 acceleration and liquefaction potential, foundation design and ground
<br /> improvement for the proposed bridge, mitigation of the existing slopes by deep
<br /> soil mixing and ground anchors and the reinforced soil slopes located in approach
<br /> L 24 YEARS OF EXPERIENCE fill.
<br /> City Council 15 —49 roposa or n- a q Q ervices 33
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