For the second consecutive year, CH2M earned the top spot on Trenchless Technology’s Top 50 Trenchless Engineering Design Firms list.  The firm has topped the list in 6 of the last 7 years.  

Trenchless Technology’s list is developed by comparing firms based on their trenchless billings in the North American market, as well as numbers of trenchless professionals, completed trenchless projects, and a breakdown of what trenchless components made up the projects reported.  CH2M reported more than $164 million in trenchless projects over the last fiscal year.  

Some of the firm’s projects include the El Paso Water Magnolia Storm Drainage Improvement project, which was designed to help improve drainage and reduce flooding on Interstate 10; the raw water pipelines for the DavisWoodland Regional Water Supply DesignBuild Project, which recently received a National Award of Merit by the DesignBuild Institute of America; and the structural rehabilitation of the Taggart Outfall 30 brick sewer in Portland, Oregon.  

“Trenchless technologies continue to improve and provide excellent options for clients who are looking to repair or replace aging underground infrastructure or install new buried infrastructure,” said Mark Johnson, CH2M’s tunnel practice manager.  “It is an honor to have our work and expertise recognized by Trenchless Technology again this year.”