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��CATAWBAVALLEY David M. LeGrand, Jr., PE
<br /> V ENGINEERING&TESTING
<br /> President/Owner
<br /> Experience Summary of Qualifications
<br /> 2012-Present David provides executive oversight across all projects—from proposal
<br /> Catawba Valley Engineering& strategy through project closeout. He leads development of technical
<br /> Testing,P.C. approaches aligned with client objectives, regulatory requirements,
<br /> 2010-2012 and industry best practices. With extensive experience in both public
<br /> ECS Carolinas,LLP and private sector work, David fosters strong client relationships and
<br /> Licenses/Certifications guides multidisciplinary teams in delivering practical, innovative, and
<br /> cost-effective geotechnical solutions. His leadership ensures the firm
<br /> Registered ,TN, A,AL, Engineer remains responsive, results-driven, and committed to technical
<br /> NC,SC,VA,TN, MA,AL, MD
<br /> excellence.
<br /> NC Well Drilling License Level A
<br /> Project Experience
<br /> Confined Space Safety for
<br /> Competent Person Certified ➢ Confidential Company Data Center Sites, Catawba County, North
<br /> Carolina Performed site due diligence Geotechnical Engineering
<br /> Confined Space Entry Certified Services including Standard Penetration Test (SPT) drilling, in-situ
<br /> CSX Roadway Worker Training Cone Penetration Test (CPT) and flat plate Dilatometer Test (DMT)
<br /> HAZWOPER / OSHA 30 soundings to facilitate design and construction of three campus
<br /> projects totaling approximately 450-acres. The explorations were
<br /> Mobile Elevated Work Platform tailored to provide the highest resolution data in critical areas
<br /> Telehandler, Industrial Forklift, including large site retaining walls (-75 feet height) and deep fill
<br /> Earth Movers areas for building pads. Slope stability and seepage analyses were
<br /> CPR/AED/FA performed on each sediment pond embankment for the three sites.
<br /> ➢
<br /> Education Hickory Regional Airport, Hickory, North Carolina SPT and CPT
<br /> subsurface explorations for data collection to facilitate construction
<br /> Master of Science,Geotechnical of several hangars and runways, and to perform slope stability
<br /> Engineering,University of North analysis of Taxiway A fill slope depth of ±70', provide two remedial
<br /> Carolina at Charlotte, NC slope repair options, and continued data analysis of Survey
<br /> 2010 Settlement Hubs installed to monitor slope movement.
<br /> Bachelor of Science,Civil ➢ 1-10 Bayway Reconstruction, Mobile Bay, Alabama Provided
<br /> Engineering,University of North dilatometer testing (DMT) and Cone Penetration Testing (CPT) from a
<br /> Carolina at Charlotte, NC shallow draft barge in Mobile Bay. Dilatometer testing was performed
<br /> 2008 at 18 locations from the barge and CPT testing was performed
<br /> Associations adjacent to the DMT locations at 18 locations. The CPT and DMT data
<br /> Geoprofessional Business was presented in tabulated and graphical formats.
<br /> Association(GBA) Publications and Presentations
<br /> Professional Engineers of North Publications
<br /> Carolina—Central Piedmont ''Warren, K.A.,Schlatter,W.,Adams, M.,Stabile,T. and LeGrand, D.M. (2010)
<br /> Chapter Preliminary Results for a GRS Integrated Bridge System Supporting a Large
<br /> Single Span Bridge", Proceedings of the ASCE Earth Retention Conference 3,
<br /> Chi Epsilon—Civil Engineering Bellevue, Washington, August 2010, ASCE Geotechnical Special Publication
<br /> Honor Society 208,pp. 612-619. °°
<br /> American Society for Testing and -- LeGrand, Jr. D.M. (2010) Thermal Effects on a Geosynthetic Reinforced
<br /> Materials Soil Integrated Bridge System Supporting A Large, Single, Steel
<br /> Superstructure".
<br /> American Concrete Institute Presentations
<br /> -- LeGrand, Jr. D.M. (2023) Case Study: Proposed Packaging Warehouse."
<br /> Virginia Geo-Institute Chapter of ASCE: Shallow Foundations & Testing
<br /> Course.
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