The Environmental Protection Agency (EPA) is proposing a National Primary Drinking Water Regulation (NPDWR) to establish legally enforceable levels (Maximum Contaminant Levels or MCLs) for six PFAS...
Learn more about our Great Lakes coastal engineering and waterfront work!
The Department of Agriculture (USDA) has announced that applications for the Rural Energy for America Program (REAP) Grant is open for fiscal year 2023. Below is a brief summary of the program to...
In this interactive ebook, David Schultz and Michael Zazzera explain what vapor intrusion is, how it happens, and possible mitigations.
The Debra Selam Orthodox Church, a minority-owned non-profit, holds a 2.67-acre property in the Seward Neighborhood of Minneapolis, Minnesota. The property was initially developed in the 1900s with...
On February 13, 2023, a new rule issued by the US Environmental Protection Agency (EPA) goes into effect that amends the All Appropriate Inquiries Rule (AAI rule 40 CFR Part 312) to reference ASTM...
This November, New York State voters passed New York Proposal 1, which authorized $4.2 billion in bond funding for climate change mitigation projects, flood risk reduction, water infrastructure and...
Brad started at GZA in 1989 as an entry level field engineer. As a field engineer he was provided the opportunity to work on many challenging heavy construction projects including several tunnel...
Recent funding opportunities, particularly at the federal level, offer communities a chance to make themselves more resilient, add to their infrastructure, and make other changes that will impact the...
In the December 2022 issue of Commerce Magazine, Benjamin Sallemi, Ph.D, CIH is interviewed on the impact of new state regulations on lead-based paint in New Jersey.
Ryan started his career at GZA as an intern after meeting a few engineers on a job site that the construction company he was working for in college. He interned at GZA for two summers and then started...