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The Advantages of Amphibious Equipment: No Roads, No Problem

Posted by Kimberly Walters on November 16, 2023

Our equipment safely navigates where barges can’t float and where ground equipment can’t trek. Brennan’s specialty amphibious trucks can float fully loaded with a 20-cubic yard payload or be configured to support geotechnical drilling equipment. See our equipment in action with this video! 

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Remediating Sediment Contaminated With PCBs, PAHs, Mercury, Chromium: A Successful Clean-up Story

Posted by Kimberly Walters on October 12, 2023

The US Environmental Protection Agency (EPA) and Minnesota Pollution Control Agency (MPCA) signed a project agreement to remediate contaminated sediment in the “ponds behind Erie Pier,” two ponds surrounded by shallow marsh wetlands in the St. Louis River Area of Concern (AOC).

The sediment was primarily contaminated with PCBs, PAHs, mercury, and chromium. Here's how we worked with stakeholders to clean up the sediment and the resulting impact of our work.

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Brennan Accepts 2023 Environmental Excellence Award for Innovation

Posted by Kimberly Walters on August 31, 2023

Originally published by the Western Dredging Association (WEDA).

The Western Dredging Association (WEDA) presented its 2023 Environmental Excellence Award for Innovation to the Howards Bay Navigation and Cleanup Dredging Project, which is located within the St. Louis River Area of Concern (SLRAOC) in Superior, Wisconsin, and is an integral part of the Port of Duluth-Superior. J.F. Brennan Company (Brennan) partnered with Arcadis and the United States Army Corps of Engineers (USACE) to work on the Howards Bay Remediation Project using innovative methods to secure a positive outcome.

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Andrew Timmis Awarded for Safety Excellence

Posted by Kimberly Walters on September 13, 2022

Originally announced by the Western Dredging Association (WEDA).

In recognition of his extensive and outstanding contributions to the dredging community and to the Western Dredging Association, Andrew A. Timmis has been named the 2022 Dredger of the Year at the WEDA Summit & Expo held in Houston, Texas. 

Working for many years on the frontlines of environmental dredging, when Mr. Timmis joined WEDA in 2004, he became a member of its Environmental Commission. He helped develop policy for the group and pointed out the need to provide a program for regulators to learn about environmental issues.

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Brennan Makes List of Top Contractors in America, 5 in Hazardous Waste

Posted by Kimberly Walters on June 15, 2022

LA CROSSE, Wis., June 14, 2022 ― Engineering News-Record (ENR) published its annual ranking of the largest U.S.-based general contractors, with specialty contractor J.F. Brennan Company (Brennan) making the list with an overall ranking of 351. Brennan is listed as the 5th largest contractor in the hazardous waste sector.

The demand for Brennan’s environmental remediation services has increased year over year on a national scale. Landing at the 5th spot among all hazardous waste contractors, Brennan is in an echelon of its own, as all its projects take place on, under, or alongside bodies of water.

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Brennan's SHERP ATV Makes A Splash [NEW PHOTOS]

Posted by Ken Peterson, Vice President - Assets Manager on January 16, 2020

This past year, we made another key asset purchase: the SHERP ATV (SHERP). In addition to our Diamondback Airboat, the SHERP solidifies our durability and efficiency in working throughout wetland and marshy areas.

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4 Essential Steps of Wetland Restoration

Posted by Dillon Hogan on July 24, 2018

Our experience in wetland habitat restoration began decades ago with the Upper Mississippi River Restoration Program (UMRR), the largest restoration program ever undertaken on a major waterway worldwide.  Since then, restoring marshes, wetlands, and highly sensitive ecosystems along inland and coastal waters nationwide has been a main initiative.

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