When it comes to acquiring inverts on street utilities what is the reason and proper technique for dipping the Clean Outs? #topography #asbuilts #streepo #STEM #surveylife #surveyors #landsurveying #landsurveyorsunited #getsafer #staysafe #safetygear #safetyfirst #streetsmarts #inverts #dips #SSMH #SDMH #CO #catchbasin #flowline (at Kirkland, Washington) https://www.instagram.com/p/CONkO7jLQi1/?igshid=1lgmxlxv00vce













