The New Reality of Handling DEF

Over the past few years, refilling with Diesel Exhaust Fluid (DEF) has become a part of regular maintenance on equipment that is 75 hp...

Emissions Regulations are Increasing: Are you Compliant?

Stated by the World Health Organization, “Air pollution is a major environmental risk to health. By reducing air pollution levels we can help countries...

Path Reconstruction

The Springwater Corridor Bike Path is a very popular bicycle commuting thoroughfare extending along the east bank of the Willamette River in downtown Portland,...

Breaking Ground

By Jane Marsh Unless you’re working in a developed area, building a new business doesn’t start with laying the foundation. It begins with clearing bushes,...

Readily Biodegradable Fluids

Performance and sustainability—two words with growing importance in the construction industry. Performance is a must-have to complete any job effectively, efficiently, on-time, and on-budget,...

Exceeding the RAS Standard

Recycling is more than a buzz word for Jason McCullar, owner of JML Energy Resources LLC based in Brentwood, Tennessee. When it comes to...
CGA

CGA’s Best Practices Guide

With more than 20 million miles of buried infrastructure in the United States and more being added every day, it has never been more...

Managing Your “Investment in Clean Air”

Years ago, between college semesters, I worked in trenches in front of a track hoe laying sewer pipe. The work was high stress and...
ready-mix concrete truck

Concrete Production

Concrete is the foundation of most of our infrastructure. However, the process of concrete production has remained relatively unchanged for decades. From creating and...
USGBC

Preparing the Next Generation of Green Professionals

The U.S. Green Building Council (USGBC) Faculty program includes a diverse group of green building professionals—skilled facilitators who bring to life the concepts of...