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STATEMENT OF QUALIFICATIONS <br />ERIC DIAZ I PUBLICWORKS INSPECTOR/TECHNICIAN <br />Mr. Eric Diaz has more than 14years of experience in construction quality management, <br />inspection, and testing that spans a variety project types including transportation, <br />public works, education, water / waste water treatment, and residential and <br />commercial development. <br />As Lead Inspector, Eric performs Quality Control inspections on projects involving <br />reinforced and pre -stressed concrete structures, trench safety and backfill operations, <br />and tensioning rockanchor bolts; his technical background in reinforced concrete and <br />his extensive experience working on projects constructed in accordance with Caltrans <br />requirements make him uniquely qualified to serve as Lead Inspector for highway <br />projects. <br />POMONA BOULEVARD STREET REHABILITATION, POMONA <br />Public Works Special Inspector/Technician I Mr. Diaz serves as a Special Inspector forth Pomona Boulevard Street Rehabilitation <br />Project, RMA Group provided materials tests performed on asphalt concrete samples obtained from the Pomona Boulevard Street <br />Rehabilitation site bywas delivered to our laboratoryfor testing. Laboratory testing was performed uriderthe responsible charge of <br />a Registered Civil Engineer in accordance to the following standard test methods CTM 308 Specific Gravity of Bituminous Mixtures <br />and CTM 366 Determination of Hveem Stability of Bituminous Mixtures. <br />1-405 / SEPULVEDA PASS WIDENING PROJECT, LOS ANGELES <br />Public Works Special Inspector / Technician I Mr. Diaz is a Civil and Bridge Inspector at the project inspecting structural bridge <br />construction and civil roadway improvements; elements inspected include embankment, MSEwalls, aggregate base, asphalt concrete, <br />Portland cement concrete, sub -grade, roadway construction, bridge construction, and pile construction. The 1-405 Sepulveda Pass <br />Widening Project consists of adding a 10-mile high -occupancy vehicle (HOV) lane on the northbound 1-405 between the 1-10 and US <br />101 Freeways, removal and replacement of 3 bridges, realignment of 27 on -and off- ramps, widening of 13 existing underpasses and <br />structures, and the construction of approximately 18 miles of retaining wall and sound walls. <br />INLAND EMPIRE UTILITY AGENCY CAPITAL IMPROVEMENT PROJECTS, CHINO AND ONTARIO <br />Public Works Special Inspector / Technician I Mr. Diaz served. as the Special Inspector for Inland Empire Utility Agency capital <br />improvement projects. He was responsible for all quality assurance activities including inspection of structures, documentation on <br />force account work, performing safety inspections and labor compliance interviews, preparing as -built drawings and approval of <br />quantities and pay requests. <br />BREA CANYON GRADE SEPARATION, WALNUT <br />Public Works Special Inspector/Technician I Mr. Diaz served as Special Inspector for the Brea Canyon Grade Separation Project. His <br />scope of work consisted of reinforced concrete retaining walls and bridge structure, associated roadway and drainage improvements. <br />The project included the construction of seven concrete retaining walls, 26 precast -pre -stressed concrete girders for a new Union <br />Pacific Rail Road bridge, 5,500 tons of asphalt and 4,500 cubic yards of concrete roadways and 55,000 square foot of new parking <br />lot improvements. <br />EXPO VENICE / ROBERTSON AERIAL STATION AND BRIDGE STRUCTURE, LOS ANGELES <br />Public Works Special Inspector / Technician I Mr. Diaz is responsible for supervision and coordination of inspections and testing on <br />a daily basis, primary review of inspection and testing records, and implementation of Quality Program Manual. Involved in grading, <br />mass reinforced concrete placements, embedded anchorage, stray current -cathodic system, structural steel support installation, <br />aluminum curtain wall glazing system, post tension concrete, grouting, cable railing, scheduling inspections, water proofing install, <br />and concrete pavers; testing of compaction, concrete, welding, tensioning, epoxy bounding, rebar, hydrostatic. 800 foot aerial <br />structure consisting of post -tensioned soffit and decks, structure made up of 5 frames connected with structural hinges, including <br />stem walls and a platform. Entire structure supported by abutments utilizing CIDH pile foundation systems. All Portland cement <br />concrete materials and construction utilized were in accordance with Caltrans Standard Specifications and Standard Plans, including <br />the provisions of Section 90. <br />Page 12 CITY OF SANTA ANA I PUBLIC WORKS GEOTECHNICAL ENGINEERING SERVICES <br />DULY 12, 2018 1 18-1052-P <br />RMA Group <br />Every Project Matters www.rmccompanies.com <br />