Environmental & Regulatory

MTA New York City Transit Environmental Compliance Services
A New York City subway train passes through a station. The train is in motion, blurring the image.

MTA New York City Transit Environmental Compliance Services

New York, N.Y.
NCDOT Statewide Resilience Improvement Plan

NCDOT Statewide Resilience Improvement Plan

North Carolina
Broad Creek Park Stream Restoration
The completed Broad Creek stream restoration.

Broad Creek Park Stream Restoration

Annapolis, Md.
Route 252 Springton Reservoir Dam Spillway Bridge Improvements
A new roadway bridge above a spillway and reservoir.

Route 252 Springton Reservoir Dam Spillway Bridge Improvements

Marple and Upper Providence Townships, Pa.
Old Tamiami Trail Removal Design
Water flowing over the land where a road was removed.

Old Tamiami Trail Removal Design

Miami-Dade County, Fla.
Baxter Water Treatment Plant Raw Water Basin Dredging
A barge floating on calm water.

Baxter Water Treatment Plant Raw Water Basin Dredging

Philadelphia, Pa.
Fish Passage Design at the Adam T. Bower Memorial Dam
Water briskly moves through a channel lined with large rocks.

Fish Passage Design at the Adam T. Bower Memorial Dam

Sunbury, Pa.
Zero-Emission Fleet Planning for the Chicago Transit Authority (CTA)
A blue electric bus parked beneath an overhead charge port.

Zero-Emission Fleet Planning for the Chicago Transit Authority (CTA)

Chicago, Ill.
Air Permitting and Compliance for Denver Metro Medical Facilities
A large green generator is centered on a concrete platform in a room with silver ducting venting it to the exterior.

Air Permitting and Compliance for Denver Metro Medical Facilities

Denver, Colo.
Defense Distribution Center Wastewater Treatment Plant Design
Rendering depicts a wastewater treatment facility. The rendering is cutaway to show the belowground infrastructure.

Defense Distribution Center Wastewater Treatment Plant Design

New Cumberland, Pa.
Wildlife Refuge Dam Decommissioning and Sediment Management
A natural spring runs over light-colored rock into new vegetation.

Wildlife Refuge Dam Decommissioning and Sediment Management

Great Bay National Wildlife Refuge, Newington, N.H.
Hopewell Water Treatment Plant Industrial Pump Station and Chemical/UV Facility

Hopewell Water Treatment Plant Industrial Pump Station and Chemical/UV Facility

Hopewell, Va.
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