For over 20 years, Gall Zeidler Consultants has been delivering innovative and sustainable underground solutions for massive infrastructure and environmental projects. We strive to produce environmentally conscious solutions for our projects, such as the Pawtucket Combined Sewer Overflow Tunnel in Providence, Rhode Island, for which we are providing


designs for the SEM tunnels, adits and large diameter shafts up to 150 feet deep. Our elevated thinking for underground projects provides sustainable solutions for a greener future.


Visit us during the RETC 2023 at booth 711.


www.gzconsultants.com 


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