Civil Engineering

Civil Engineering

Project Managers

Larry Barthelemy, IV PE

Principal/Project Manager :: Civil 

office: (843) 735-5156 :: email

Sebastian Davis, PE

Project Manager :: Civil

office: (843) 735-5159 :: email 

Clay Greene, PE

Project Manager :: Civil

office: (843) 735-5162 :: email 

Phil Strope, PE

Senior Project Engineer :: Civil

office: (843) 735-5158 :: email 

Jeffrey Webb, PE

Principal/Project Manager :: Civil

office: (843) 735-5157 :: email

Civilization Begins Here.

ADC’s Civil Engineering staff (including our administrative staff) holds a number of registrations / certifications associated with our industry; including but are not limited to, Professional Engineers, Engineers-in-Training, LEED AP, Certified Erosion Prevention & Sediment Control Inspectors, Construction Documents Technologists, and Certified Construction Specifiers.  ADC’s Civil Engineering department supports a wide range of markets from small renovations to multimillion dollar projects spanning across various assortments of public and private segments throughout the southeast. We have the skills, understanding, and resources to turn out your projects in a timely and efficient manner.  Our professionals commit to designing first-class, sustainable developments to foster client satisfaction.


  • Sanitary Sewer Collection Systems
  • Sanitary and Storm Water Pretreatment Devices
  • Potable Water Distribution Systems
  • Storm Water Management & Modeling
  • Erosion and Sediment Control
  • Pavement Design and Analysis

  • Site Planning
  • Hydraulic Analysis
  • Cost Estimating
  • Construction Document Preparation
  • Construction Administration and Observation
  • Bidding and Negotiation Coordination
  • Inspections and Evaluations


Featured Past Projects