CLC Engineering, LLC is a small consulting firm in Alexandria, LA, specializing in civil/structural engineering for high voltage structures in substations and switchyards. is a small consulting firm located in Alexandria, LA, specializing in civil/structural engineering for high voltage structures in substations and switchyards. CLC Engineering started in February 1994 as Substation Design Service
s, Inc (SDS) offering civil and structural engineering services to the high voltage industry. In July of 2001, SDS merged with SGS Witter, Inc., of Albuquerque, NM and Lubbock, TX and in November of 2002, SGS Witter, Inc., Consulting Engineers was acquired by TRC. which merged CLC Engineers with Ballard & Associates in January 2007. Pfeiffer left Ballard and reestablished CLC Engineering, LLC to once again service the civil and structural engineering needs of the high voltage industry. CLC Engineering offers services to this industry including but not limited to site preparation, grading, cut & fill, fence and gate drawings, below-grade grounding, shop fabrication drawings, physical substation layout and design, conduit, duct banks, manholes, control building design, overhead strike protection, development of bills of materials and outdoor lighting. In addition to these services, CLC Engineering also offers parking lot design, streets, storm drainage, site engineering, grading and hydraulics to other entities not associated to the high voltage industry. Specific structural services offered include steel design, aluminum design, wood and timber design, reinforced concrete design, computer analysis, commercial low-rise structural design, seismic analysis, and simple span bridges. CLC Engineering is also pleased to provide environmental engineering services which include SPCC (Spill Prevention, Control & Countermeasures) plans, design of oil spill containment reservoirs, and Phase I Environmental Assessments.
