UNDERGROUND UTILITIES From trackhoes to backhoes to shovels—we've got the equipment to get your utilities in place, be it for a single phone line or a multiple conduit run.  We can also place small handholes or large manholes as needed to complete your job. North-South Freeway 12 duct structure for Avista and 4 fiber companies Qwest crossing under new Freeway, required extra depth. Setting Qwest vault on Freeway project Setting large Avista vault with a 6 way duct structure