Earning the LEED IAQ Credit – Building Flush-out or IAQ Testing?

Will Wade | July 15, 2019

Building flush-out or IAQ testing? This is the question many project teams ask when trying to determine how to successfully achieve the LEED IAQ credit under Version 4. In this post we’ll take a look at the key requirements and the pros and cons of these two options. LEED v.4 IAQ Assessment Overview Leadership...

Safe Removal of Mercury-Containing Flooring in School Gyms

Will Wade | May 21, 2019

Products such as thermometers, thermostats, fluorescent light bulbs, and some electrical switches have long been known as potential sources of mercury. In recent years another mercury-containing product – polyurethane flooring – has garnered public attention and concern. Some polyurethane or rubber-like floorings manufactured from 1960 to 1980 contained mercuric acetate. These floors are most often...

Mold and Moisture Control During Construction

Will Wade | March 22, 2019

Water use is an integral component of every construction project, and the focus should be on how to prevent it from impacting porous and finished building materials and affecting systems performance. There are three key phases common to all construction projects during which moisture and mold issues are most likely to occur: Transport and storage...

Managing Asbestos Contaminated Soil During Construction in Massachusetts: Tips for Hiring the Right Consultant

Will Wade | December 10, 2018

Recent Massachusetts Department of Environmental Protection (MassDEP) regulatory changes have significant impacts on construction sites where asbestos contaminated soil is present. Many sites, particularly those with a history of industrial, commercial or dumping activities, have soil that contains asbestos, often at “trace” (less than 1 percent) amounts. If asbestos in soil has been identified at...