EBA provided geotechnical instrumentation and monitoring for the DC Clean Rivers Project, Division J, Northeast Boundary Tunnel (NEBT) in Washington, DC. The NEBT is about 27,000 feet long, 23 feet in diameter, and 60 to 140 feet below grade with seven new shafts. EBA installed…
The Montgomery County Department of Transportation’s new $16 million bus rapid transit (BRT) system, the Flash, operates along US 29 in Montgomery County, Maryland, and provides a faster and more efficient way to move people along the corridor at a lower cost. This project used…
The second phase of an extensive project to replace the Annapolis City Dock bulkhead began in October 2015 and was completed in Spring 2016. EBA designed both phases of the project and also provided construction management and construction phase services, including inspection and testing. In…
EBA completed a feasibility study and complete design documents for sewage disposal and analysis of the sewage disposal facility requirements for the Shad Landing area of the Pocomoke River State Park on Maryland’s Eastern Shore. Several of the sewage disposal facilities in the park’s recreational…
EBA provided geotechnical engineering, drilling, and laboratory testing services for the design and construction of Howard Community College’s Health Sciences Building in Columbia, Maryland—the college’s first green building. The 113,000-square-foot, 3-story building houses state-of-the-art simulation labs and a dental clinic. The project also included utility…
Located in the heart of Annapolis’ historic district, the Annapolis City Dock bulkhead and boardwalk design and replacement project was high-profile and required careful and extensive coordination between the City of Annapolis, key organizations, businesses, and government agencies. EBA was the project designer for the…
For the Maryland Department of General Services, EBA designed the Garrison Forest Veterans Cemetery expansion. The key to the project’s success was EBA’s seamless coordination with multiple government agencies, including the U.S. Department of Veterans Affairs, Maryland Department of Natural Resources, and Maryland Department of…
EBA provided materials testing and geotechnical engineering services to evaluate the viability of the Nicodemus Road Bridge over Liberty Reservoir. The existing bridge was approximately 545 feet long and consisted of six spans supported by five concrete piers and two abutments. EBA sampled the exposed…
EBA’s extensive survey and mapping experience made the firm the ideal choice for performing boundary and topographic surveys in support of upgrades to the La Plata wastewater treatment plant. EBA used a combination of field run survey and digital imaging equipment to establish survey controls…
As part of the design-build team, EBA provided civil engineering services from concept through construction for the Maryland Correctional Pre-Release System in Jessup, Maryland. The Dorsey Run Correctional Facility includes housing, administration, security, education, food services, visitation, and support for approximately 560 inmates. The two-compound,…