TETRA TECH EC, INC.

TETRA TECH EC, INC. specializes in environmental remediation services, with a demonstrated focus on landfill cap maintenance and inspection for federal defense installations. Their technical expertise centers on the design, implementation, and long-term monitoring of engineered containment systems for contaminated sites, including compliance with RCRA, CERCLA, and BRAC environmental standards. The contractor brings hands-on experience in geosynthetic liner integrity testing, leachate collection system evaluation, and subsurface barrier performance assessment, ensuring regulatory adherence and site stability over extended operational lifecycles. Their approach integrates geotechnical monitoring, remote sensing, and field inspection protocols to support sustainable closure and post-closure care for former military facilities. The company has delivered services exclusively to the Department of Defense, primarily supporting environmental restoration efforts at decommissioned naval installations. Their work aligns with BRAC-driven cleanup mandates, emphasizing infrastructure integrity and ecological risk mitigation on legacy sites. This consistent engagement suggests a trusted partnership with DoD’s environmental program offices, particularly those managing post-base closure obligations and long-term stewardship responsibilities. TETRA TECH EC, INC. operates primarily within NAICS 562910, which encompasses hazardous waste remediation and environmental cleanup services. Their market positioning is narrowly focused on defense-related environmental infrastructure, distinguishing them as a specialist in institutional controls and cap system maintenance rather than broad-spectrum remediation. This vertical specialization enables deep familiarity with DoD-specific regulatory frameworks and site-specific engineering constraints. As a 2L entity headquartered in Virginia Beach, Virginia, TETRA TECH EC, INC. is structured as a small business with no federal certifications on record. Their geographic presence is centered in the Mid-Atlantic region, supporting federal environmental projects across the eastern United States, with a strategic alignment to DoD’s coastal and former industrial site portfolio.