Our Leadership Team Gray Wells Gray Wells Gray is the President of Christy/Cobb, Inc. He is also a Senior Project Engineer who has been with Christy/Cobb since 1989. His projects include numerous residential, commercial, institutional, industrial and bridge projects. He has a strong engineering design background as well as project management and construction oversight skills. RESUME Lowell K. Christy Lowell K. Christy Lowell Christy was one of the founding principals of Christy/Cobb, Inc. She served as President from 1981 until May of 2018. She is now serving as a Structural Engineer who has many talents as well as much expertise in the field of structural engineering. She has always had a strong interest in the structural design of architectural projects, however her technical skills and expertise have expanded to historic preservation and renovation. RESUME Gloria Jackson Gloria Jackson Gloria joined Christy/Cobb in 1992 to become the company Office Manager. She has become Director of the firm and is responsible for Accounting, Human Resources, Contracts and all Corporate Financial Management requirements for the firm. RESUME Michelle Ballew Michelle Ballew Michelle joined the firm in 1986 as a Project Engineer in the areas of residential, commercial and industrial design. She has become a Director of the firm and serves as the IT Manager and CAD Specialist. She is responsible for procuring and operations of the firm’s Hardware and Software. RESUME CHRISTY/COBB, INC., 2320 HIGHLAND AVENUE SOUTH, SUITE 100, BIRMINGHAM, AL, 35205(205) 933- 1080GLORIA@CHRISTYCOBB.COM

EXCAVATION BRACING, TEMPORARY SUPPORTS AND EVENT STRUCTURES Temporary Structures Christy/Cobb provides design services for temporary structures for the construction of many projects as well as temporary structures for special events. Navy Federal Credit Union Pensacola, Florida Christy/Cobb provided the structural design of the excavation bracing system for the construction of the Building 4 at the credit union complex. The bracing system was 692 feet long with and excavation depth of 32 feet. The bracing system was constructed with steel sheeting and high strength tiebacks. Auburn University TTC Excavation Bracing Auburn, Alabama The project consisted of the design of an excavation bracing system for the installation of an under ground storm sewer adjacent to the Auburn Univiversity Transportation Technology Center. Jordan-Hare Excavation Bracing Auburn, Alabama Christy/Cobb was responsible for the structural design and construction observation for two large excavations. The excavation bracing systems allowed for the construction of the Jordan-Hare Basins Storm Sewer Improvements. Alstom Power Crane Foundation Chattanooga, Tennessee The pile foundation was designed to temporarily support a Manitowoc 18000 lb crane. Site visits were conducted to observe reinforcing placement and one of the lifts. CHRISTY/COBB, INC., 2320 HIGHLAND AVENUE SOUTH, SUITE 100, BIRMINGHAM, AL, 35205(205) 933- 1080GLORIA@CHRISTYCOBB.COM