Versions of Ohio Code 153.64 - Protecting underground utility facilities during construction of public improvement on LawServer 2023 Ohio Code 153.64 – Protecting underground utility facilities during construction of public improvement 2020 Ohio Code 153.64 – Protecting underground utility facilities during construction of public improvement 2018 Ohio Code 153.64 – Protecting underground utility facilities during construction of public improvement 2016 Ohio Code 153.64 – Protecting underground utility facilities during construction of public improvement 2015 Ohio Code 153.64 – Protecting underground utility facilities during construction of public improvement 2014 Ohio Code 153.64 – Protecting underground utility facilities during construction of public improvement 2013 Ohio Code 153.64 – Protecting underground utility facilities during construction of public improvement 2009 Ohio Code 153.64 – Protecting underground utility facilities during construction of public improvement