Eco-Friendly Asphalt Repair

By Michael Ten Clay Bobcat Company continues to bring customers innovative products and systems that expand the versatile capabilities of its compact equipment. The launch...

Why Retrofits Are Essential to Cutting Carbon Emissions

By Brent Trenga, LEED AP BD+C Talk is cheap, but a future without action on climate change is detrimental to us all. We’ve seen recent...

Tower of Light

Solar and Solar/Hybrid light Towers provide the modern contractor with a cost-effective and environmentally friendly way to light their temporary outdoor projects. The bright,...
PNC Tower

LEED Platinum-certified Tower at PNC Plaza

The 33-story LEED Platinum-certified Tower at PNC Plaza has been touted as the “world’s greenest office tower” and stands as the showpiece of PNC’s...

America’s 1st High-Speed Rail System

The California High Speed Rail Authority broke ground in January on the nation’s first high-speed rail system with a focus on the fact that...

Impact of Proposed Changes to ASTM Phase 1 ESA Standards

For the first time in 8 years, a new Phase 1 Environmental Site Assessment (ESA) standard is expected to be issued by ASTM International....

Erosion Control

Around the world, streambank erosion is a common issue that affects infrastructure, properties, wildlife, and water quality. Yet, a lot of people still implement...

Built Environment

The built environment generates 40% of annual global CO2 emissions. Embodied carbon, the greenhouse gas emissions generated from the manufacturing, transportation, installation, maintenance, and...

Anna River Culvert Replacement Project

The Anna River culvert replacement project was carried out in the fall of 2010. The Anna River is 7.1 miles long and is located...
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...