Services
Environmental Consulting
GTA environmental professionals provide innovative strategies and experience to manage complex environmental issues in various regulatory arenas. Client environmental compliance costs are reduced through our focus on creative solutions that address environmental constraints early in the process. We specialize in simple, cost-effective, and reliable remedial design and implementation, including engineering, equipment selection, and systems integration and operation.
Services include, but are not limited to:
- Phase I and II Environmental Site Assessments
- Subsurface Evaluations & Groundwater Monitoring
- Remedial Design and Implementation
- Vapor Mitigation System Designs
- Property Condition Assessments
- Storage Tank Closures
- Risk Based Closure
- Hazardous and Non-Hazardous Materials Management
- Natural Resource Inventory
- Forest Stand Delineation & Conservation Plans
- Wetland Evaluations, Delineations, Mitigation & Permitting
- Stream Restoration and Stream Buffer Enhancement
- FERC 7(c) Applications
- NEPA Evaluations
- Rare, Threatened, and Endangered Species Surveys and Consultation
- Historic Resource/SHPO Evaluations
- Aquifer Testing & Analysis
- Water Supply and Wastewater Permitting Services
- On-Site Wastewater Disposal Feasibility Evaluations
- Nutrient and Hydraulic Loading Analysis
- Groundwater Dewatering/Mounding/Flow Analysis

Featured Projects
Atria Cary Independent Senior Living
Cary, Wake County, North Carolina
US Rt. 301 Section 1B and 1D Natural Gas Pipeline Relocation
New Castle County, Delaware
Salem County Landfill, Cell #9 Expansion
Salem County, NJ
Wilmington Country Club Water Impoundment Structure
Wilmington, DE
One Glenwood Office Tower
Raleigh, Wake County, NC
Natural Gas Pipeline Relocation
New Castle County, DE

Partner With Us
With more than 600 engineers, geologists, scientists, technicians, and support personnel, GTA has the expertise, resources, and experience to meet your needs. Reach out to us today.