E Modifying certain provisions under the public utility one call + excavation notice system; extending the period for advance notice of excavations+ and clarifying certain excavation and survey notice content requirements;+ requiring information obtained from affected facility operators to depict the +utility quality level of the information, defining utility quality level; +requiring preliminary design and preconstruction meetings by persons required +to show existing underground facilities on drawings with affected facility +operators to communicate the project design and coordinate utility relocation; +eliminating the time limit on locating and marking underground facilities before excavation; expanding the provision providing for costs liability +exemptions; modifying certain underground facility location requirements of +excavators or land surveyors; clarifying certain proposed excavation marking +requirements (ja)