• Kelson Ridge Natural Gas-fired Combined Cycle Power Plant — Noise Evaluation
• Long Island Wind Park EIS
• Santee Cooper Pee Dee Generating Station EIS
• Rock Spring Peaking Power Generation Facility — Noise Evaluation
• Nickel Hill energy Natural Gas-Fired Combined Cycle Power Plant Siting/Design Environmental Review
• DEC Diesel Generator Air Emissions Impact Study

Water/Wastewater:

• Walnut Hill Water Treatment Facility Final Design
• New Bedford Wastewater Treatment Plant Noise Monitoring
• Deer Island Wastewater Treatment Plant Odor Control and Permit Assistance
• Braintree-Weymouth Tunnel and Shafts — Noise Control Plans and Noise Monitoring
• Upper Neponset Valley Relief Sewer Project
• Irvine Ranch Water District Remediation Well Air Quality Modeling

Commericial/Industrial:

• Molten Metal Technology R&D Facility Air Quality Permit
• Row Quarry, Asphalt Plant Permit — Air Quality Litigation Support
• Massachusetts Department of Public Health Merrimack Valley Pediatric Asthma Study
• UpJohn Corporation Drug Facility Air Quality Effects Assessment
• National Institute of Science and Technology Facility Air Quality Permit Oversight and Review
• Wal-Mart Stores Noise Assessment
• Ft. Lauderdale, Noise Assessment and Control for Florida Bituminuous Concrete Plant