The Washington State Court of Appeals recently addressed an excavation contractor’s responsibilities under the Underground Utilities Damage Prevention Act (UUDPA), RCW 19.122. That statute was enacted in 2011 and imposed certain statutory duties on parties involved with projects requiring excavation.

In this case, Titan Earthworks, LLC contracted with the City of Federal Way to perform certain street improvements including installation of a new traffic signal. During the process of excavating for the traffic signal, Titan drilled into an energized underground Puget Sound Energy power line. PSE sought damages from Titan and Titan sued the City of Federal Way.