News & Events

News & Events

GWTT to Attend SCOAR Fall Meeting 2023

Our very own Christine Harris will be attending the Southeastern Contractors and Owners Association Roundtable (SCOAR) Fall Meeting in Nashville, TN, starting today! She will field your questions about CCR dewatering and water treatment for ash pond unit closure.

GWTT Job Safety

GWTT recently passed 900 days of work without a lost-time incident. Congrats to the entire team for working safe and smart. Safety first!

BTEX Family

BTEX Remediation Services

What is BTEX? The BTEX group of regulated contaminates comprises Benzene, Toluene, Ethylbenzene, and Xylenes (ortho-, meta-, and para-). These volatile organic compounds (VOCs) most commonly impact air, soil, and groundwater by way of accidental petroleum product leaks and spills from underground storage tanks and pipelines, as well as mishandled or improper waste disposal. BTEX […]

Seep Collection and Treatment System

Seep Collection and Treatment System

Project Overview Project Description GWTT was contracted to construct a seep collection and treatment system adjacent to a historic industrial landfill at an active manufacturing site in Schenectady, NY. The system was designed to recover groundwater containing metals (primarily iron) migrating from the landfill into down gradient surface water to mitigate aesthetic and ecological impacts. […]

PFOA / PFOS Treatment System

Project Overview [table id=32 /] Project Description GWTT served as project manager for construction of a 200 GPM capacity groundwater extraction and PFOS treatment system at a former U.S. Air Force facility in Portsmouth, NH. The site is a former fire-fighting training area where aqueous film-forming foam (AFFF) containing PFOS was used for many years. The groundwater […]