Jefferson National Expansion Memorial - Gateway Arch Grounds Renovations
St. Louis, MO
Project details
Engineering services for the 193-acre Jefferson National Expansion Memorial renovation on the west bank of the Mississippi River.
David Mason + Associates
Exceptional Engineering. Innovative Construction Services. Dedicated to Our People.
About the firm
David Mason + Associates (DMA) provides comprehensive engineering and construction-related services since 1989. With offices across St. Louis, Chicago, Philadelphia, Tampa Bay, Indianapolis, Cleveland, and West Stockbridge, DMA delivers civil and structural engineering, surveying, utilities, and field services for healthcare, education, transportation, water, and public infrastructure projects across the United States.
- Established
- 1989
- Team
- Midsize
- Firm type
- Civil Engineering · Land Surveying · Power & Utility Engineering · Structural Engineering
Capabilities
Civil Engineering
Service websiteHighway and roadway design, site development, drainage, and infrastructure planning for public and private sector clients.
Structural Engineering
Service websiteStructural design and assessment for buildings, bridges, tunnels, and infrastructure including hospitals, universities, stadiums, and airports.
Survey and 3D Scanning
Service websiteLand surveying and high-definition 3D laser scanning for design, as-built documentation, and construction support.
Sewer Cleaning, CCTV Inspection, and Hydro Excavation
Service websiteUnderground sewer inspection using closed-circuit television cameras, high-pressure cleaning, and vacuum excavation services.
Field Services
Service websiteConstruction observation, materials testing support, and field inspection services for engineering and construction projects.
Transmission and Distribution Engineering
Service websiteElectrical substation design, overhead and underground transmission line engineering, and power distribution infrastructure for utility clients.
Utility Market Services
Service websiteEngineering and construction support services for electric, gas, and water utilities including network improvements and reliability upgrades.
Industries
Healthcare · Education · Transportation · Wastewater · Water Supply · Utilities · Government · Aviation · Arts & Culture · Sports & Recreation · Solar · Research Facilities · Parks & Open Space · Residential · Industrial
Projects
Rowan University Wilson Hall
Glassboro, NJ
Project details
Engineering services for Wilson Hall at Rowan University.
UI Health Outpatient Surgery Center and Specialty Clinics
Chicago, IL
Project details
Engineering for outpatient surgery center and specialty clinics at UI Health.
Webster University Interdisciplinary Science Building
St. Louis, MO
Project details
Engineering for the interdisciplinary science building at Webster University.