Flowcell™ Approved for Use in Caltrans Projects

Goodson & Associates is proud to announce that the California Department of Transportation recently reviewed and approved Flowcell™ mixtures for Slurry Cement Backfill applications. For more information, please call us at (303)233-2244 or email us at: info@goodsonassociates.com.

Gary Colaizzi's Departure

After 27 years with Goodson and Associates, Gary Colaizzi has left to pursue opportunities in Southwestern Colorado's natural gas industry. We thank him for his service and wish him well. Please contact us at 303-233-2244 with any questions regarding our restructuring.

Flowcell™ Mine Backfill Saves Landfill

Flowcell™ foam transported 115,000 tons of material needed to backfill a mine.

An operating landfill was subject to closing due to the potential subsidence of an abandoned underground mine lying beneath it. The patented Flowcell™ low moisture foam transport process was used to transport 115,000 tons of minus 3/8-inch crushed limestone waste material into the mine through strategically placed boreholes.

The 115,000 tons of backfill material was transported and placed using less than 13% water. The fill material traveled via the foam transport method into the otherwise inaccessible mine up to distances of 500 feet from the injection boreholes. Essentially 100% of the 13-foot high mine rooms were filled utilizing the highly economical, pumpable foamed transport process, with filling to continue as the landfill continues to expand.