"TWINING
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<br />Paul Solfils, PE, GE, Senior Geotechnical Engineer
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<br />Peat Bottle, P>», GE,brings more than 24 years of technical axpsrt(sa to Twining, His experience
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<br />Includes gaotechnical Investigations and analyses relative to roads, bridges, highwaya; and other
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<br />California Infrastructure projects. His focus Is on interaction with the design team during
<br />development of construction documents to achieve the most appropriate foundation type and most
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<br />efficient sits preparation techniques. Paul has extensive on -cell contract management experience
<br />and the proven ability to simultaneously maintain:and manage multiple. projects, Paul Is
<br />responsible for the technical oversight of the firm's gaotechnical projects and management of the
<br />firm's geotechnioai personnel.
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<br />Overview
<br />In the Industry since 1993
<br />Joined Twining In 2005
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<br />Current Licenses Held
<br />• Professional Engineer, Civil, CA, 66140
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<br />• Registered. Geotechnical Engineer, CA, GE 2606
<br />Education"
<br />MS, Geotechnical Engineering, University of Colorado,Boulder, CO
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<br />BS, Civil Engineering, Celifornla Polytechnic State University, San Luis Obispo, CA.-
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<br />Project Experience Summaries
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<br />• City of Long Beach, Studebaker Road Pavement Evaluation Serving as Geotechnical
<br />Engineer, Paul provided engineering oversight to ensure the City's expectations were met on this
<br />0.8-mite stretch of Studebaker Road in the City of Long Beach. The surface condition assessment
<br />was performed following the Caitrans Flexible Pavement. Rehabilitation Manuel. Boring and
<br />coring were performed to investigate the subsurface condition of the road. Based on collected
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<br />information, different rehabilitation strategies were calculated and recommended to the City of
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<br />Long Beach, Including Cold In -Place Recycled Asphalt Concrete Pavement and Cement
<br />Stabilized Pulverized Base,
<br />• LADPW, Del Amo Boulevard Improvements This project consisted of extracting asphalt
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<br />concrete Pores and developing a cold recycling mix design using the collected materials. The
<br />thickness of the existing asphalt concrete and base was recorded. The extracted materials were
<br />returned to Twining's Long Beach laboratory for evaluation In order to develop a cold recycling
<br />i nix.design. In addition to developing the mix design, Twining served as the quality assurance
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<br />testing laboratory during construction. Paul provided gootechnicai oversight throughout this
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<br />project, assisting with the Investigation and identification of soft subgrade soils that were
<br />discovered during construction.
<br />• County of San Bernardino, On -Cali Geotechnical Engineering Services Paul is currently the
<br />project manager for this contract end provides monitoring, sampling, testing, reporting and
<br />contract compliance enforcement for construction Concrete, quality control compliance of steel,
<br />reinforcing steel, wood, roofing material, brick, masonry, material quality control of asphalt and
<br />concrete paving and road construction materials, compaction testing, R-value, aggregate
<br />analysis, sieve analysis, gradation classification, moisture content, and shear analysis.
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