Marine Corps Air Station Iwakuni (MCASI)
Japan · Defense

Providing Service with Excellence
EJES Inc is a multi-discipline architecture and engineering practice headquartered in Dallas, Texas, delivering civil engineering, architecture, environmental consulting, transportation, aviation, and federal facility design services across the Gulf South. It maintains offices in Dallas and Houston, Texas; Shreveport and New Orleans, Louisiana; and Jackson, Mississippi, and is recognized as one of the most respected design practices in the Dallas-Fort Worth Metroplex.
Providing planning, schematic development, and construction plans for roadway, bridge, and storm drainage infrastructure.
Designing safe and efficient roadway layouts and alignments for municipal and regional networks.
Engineering durable structural designs for new bridges and replacements.
Developing storm drainage and management systems to handle heavy runoff and prevent flooding.
Planning and designing residential and commercial subdivisions, including utility and layout services.
Providing grading, utility, and site layout designs for diverse facilities.
Supervising construction phase activities, including constructability reviews, scheduling, and contract administration.
Analyzing design documents to identify potential construction challenges before bidding.
Providing detailed cost projections and budgeting services to maintain financial control.
Assisting clients with contractor procurement, bid evaluation, and contract awards.
Managing contractual obligations, change orders, and progress payments during construction.
Providing on-site technical representation and construction surveillance.
Implementing inspection protocols to verify that materials and workmanship meet project specifications.
Monitoring timelines and expenditures to keep construction projects on track.
Designing city streets, highways, tollways, and surface transportation systems.
Creating alignments and interchanges for high-volume expressways and toll facilities.
Designing municipal streets with a focus on local traffic flow, pedestrian safety, and utility integration.
Analyzing regional transit needs and traffic patterns to plan future corridors.
Preparing preliminary layouts, corridor studies, and geometric designs.
Designing secure, sustainable public facilities, municipal stations, and administrative buildings.
Creating architectural layouts and building designs for public and commercial facilities.
Designing secure and compliant structures for federal agencies and military branches.
Developing specialized architectural plans for emergency response and municipal fire stations.
Engineering modern terminal facilities, runways, and critical airfield infrastructure.
Designing terminal buildings, support structures, and emergency response facilities.
Engineering taxiways, runways, aprons, and fueling sites.
Conducting assessments and developing solutions for water quality compliance and odor control.
Evaluating water resources to ensure compliance with environmental standards.
Conducting studies and planning to minimize the ecological impact of infrastructure projects.
Developing engineering solutions to mitigate odor issues at water and municipal facilities.
Designing resilient pipelines, sanitary sewer collections, and water distribution networks.
Designing transmission and distribution mains for municipal water systems.
Engineering gravity sewers, force mains, and collection networks.
Implementing systems to enhance water safety, treatment, and distribution quality.
Designing localized utility systems, including septic and propane installations for remote facilities.
Providing multi-discipline consulting and design services as a prime federal contractor.
Upgrades and facility improvements for ports of entry and border security infrastructure.
Designing training, support, and operational facilities for military branches.
Managing complex, multi-site federal programs from planning through construction.
Government · Federal · Transportation · Aviation · Water Supply · Defense
Japan · Defense
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