The Common Ground Alliance (CGA) was created to further the work begun by the Common Ground Task Force established by the United States Department of Transportation (DOT) in 1998. The Task Force’s work product, entitled the “Common Ground Study”, provided a guide to underground utility damage prevention best practices in use throughout the United States and Canada.
To view the CGA’s Best Practices please visit the following: www.commongroundalliance.com.
To call for a locate request dial 811 or (866) 423-7287.
For administrative questions please call (877) 668-4001.
Available from 8 am to 5 pm PST, Monday through Friday.
The Hawaii One Call Center is available 24 hours a day, seven days a week, every day of the year. Online service ticket requests are also available around the clock at www.digsafelyhawaii.com.
New Year’s Day | Dr. Martin Luther King, Jr., Day | Presidents' Day | Prince Jonah Kuhio Kalanianaole Day | Good Friday | Memorial Day | King Kamehameha I Day | Independence Day | Statehood Day | Labor Day | General Election Day | Veterans’ Day | Thanksgiving Day | Christmas Day
Above are the legal holidays defined in the Hawaii Revised Statutes to be observed by the State. Holidays that fall on Saturdays are observed on the proceeding Friday; holidays that fall on Sundays are observed on the following Monday. Election Days are established by the State Constitution.