Hartsfield - jackson atlanta international airport, atlanta georgia


Atlanta Airlines Terminal Company, Atlanta Goergia

Contact Duration



  • Life Safety Systems
  • Selective Coordination
  • Concept Level Estimate
  • Cost-benefit Analysis
  • Emergency Backup-Power
  • KEY Engineering Group (KEY) undertook the Life Safety Code Compliance Project, which involved updating the existing life safety and legally required electrical systems to meet current Code requirements. This encompassed a thorough review of codes such as NFPA 101, the Life Safety Code, the International Building Code, and NFPA 70, the National Electrical Code. KEY determined the loads that needed to be relocated to the new Life Safety and Legally Required Electrical Systems based on these codes. The project involved sizing and locating new electrical equipment, including the establishment of two-hour fire-rated electrical rooms. KEY also ensured that the selected equipment could withstand the available fault current or made adjustments as needed. Selective coordination studies were conducted to ensure proper coordination between upstream and downstream circuit breakers. Integration of standby generator sets into the existing building electrical systems was coordinated with the design team.

    KEY Engineering Group (KEY) is an electrical, mechanical, and plumbing engineering firm headquartered in Atlanta.

    Engineering Designs

    KEY offers the in-house ability to cover a wide range of electrical design phase and construction phase services. We have built-relationship with other consultants that complement our services allowing our clients the opportunity for one-stop-shopping for full service Architectural and engineering services. Our electrical engineering expertise included;

    Facilities Engineering

    EY takes ownership of the facilities, interviews facilities operators, familiarizes themselves with all issues at hand in order to provide engineering technical assistance to the end-users regarding the planning, design, construction and construction management of facilities.

    Under the Facilities management program KEY also offers operation and maintenance services as needed.

    Construction Quality Control

    Our services cover transportation facilities, commercial and industrial buildings as well as governmental agencies. KEY offers independent record keeping and preparation of reports for inspection and testing; interpretation of plans and specification; monitoring and/or observance of construction activities to check and confirm adherence to specified progress, quality and safety practices.

    KEY offers these services to support pre-construction, construction and project close-out activities.