Checking In: All personnel will initially check in through the administrative office or the quarterdeck, both located in Building 618. Ensure that you have in your possession your original orders, medical record, and dental record. The administrative office is open from 0645-1630 Monday through Friday. The Quarterdeck can be reached 24 hours a day at commercial (757) 887-7513 DSN 953-7513. The Command Duty Officer can be reached 24 hours a day by Cellular Phone (757) 880-7517.