View a recorded version of our webinar. Our webinar will demonstrate how concrete petrography can be used to troubleshoot construction issues, determine repairs, and help the performance of a structure.
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January 29, 2020
Advancements in Deep Foundations: Augered Cast-In-Place Piles
Located in downtown Fargo, North Dakota, the Block 9 Redevelopment project site contains highly-compressible soils in the upper 100 feet with groundwater about 10 to 15 feet below the existing ground surface. The owner prohibited using driven piles to avoid disturbing neighbors of the project and historically, drilled shafts are used in Fargo as a reduced noise and vibration alternative to driven piles. However, developments over the last 20 to 30 years in drilling equipment, load testing and integrity testing resulted in the project team identifying augered cast-in-place piles as a suitable alternative for this project. To reduce the risks...
March 26, 2019
[OnDemand Webinar] Water World: Preparing for Floods and Clean-Up
With several states already grappling with historic floods, the National Ocean and Atmospheric Administration (NOAA) predicts that more than half of the U.S. is at risk for flooding this spring. Are you prepared for this flood season? We can help. In the webinar, we discuss flood preparedness, environmental disaster relief and how to plan for clean up after the water resides. With some advanced planning, a property owner can reduce their potential risk and make a more rapid recovery. Meet the Speakers Charles Brenner, PE, LEED, AP Vice President - Principal Materials Engineer As a Principal Materials Engineer and Vice...
July 6, 2016
Changes to MPCA Hazardous Waste Requirements
As of April 30, 2016, the Minnesota Pollution Control Agency (MPCA) has reduced the paperwork requirements for most hazardous waste generators. Hazardous waste generators of any size in most of Minnesota (except those located in Anoka and Scott Counties) are no longer required to send copies of any hazardous waste manifests to the MPCA or the respective county government of the generator, unless explicitly requested. Don’t throw those manifests out, though - you will still need to retain the manifest copies in your files. What is a hazardous waste manifest? A hazardous waste manifest is a multi-copy shipping paper that...