
I’ve been in the utility division for over 25 years installing sanitary sewer mains , water mains and storm sewer lines.
Some projects consisting of larger diameter pipes are:
Horizon uptown in Aurora, Colorado off of 6th and Piccadilly we installed 18” & 15” sanitary sewer main @ 20’+ in depth.30” DIP water main depression across roadway. 6’x4’ concrete box culvert along picadilly. And 80” RCP storm sewer main across project .
Jim Hamaker , City of Aurora Inspector.