The New Great Bay Total Nitrogen General Permit

What is the Great Bay Total Nitrogen General Permit & why does it matter? The US Environmental Protection Agency (EPA) issued the final Great Bay Total Nitrogen General Permit (GBTNGP) on November 24, 2020. The GBTNGP is aimed at reducing the overall nitrogen...

Preparation Tools for Snow and Ice Control at Your Airport

Many of us have already been impacted by the arrival of snow and ice this winter season. Fortunately, our nation’s airport operators have been preparing for this wintery mix long before the first snowflake arrived. These airport operation professionals understand the...