2023 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to — Recording of underground utility installations

2022 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to–Recording of underground utility installations

2020 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to — Recording of underground utility installations

2019 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to — Recording of underground utility installations

2018 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to — Recording of underground utility installations

2016 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to–Recording of underground utility installations

2015 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to–Recording of underground utility installations

2014 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to — Recording of underground utility installations

2013 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to — Recording of underground utility installations

2009 Washington Code 36.88.485 – Underground electric and communication facilities, installation or conversion to — Recording of underground utility installations