All Marine Corps personnel reporting to Marine Corps Base (MCB) Quantico
during normal working hours will report in to the Installation Personnel
Administration Center (IPAC) located on the second deck of Building 2006,
Hawkins Avenue, (Headquarters & Service Battalion Building). The IPAC phone
number is (703) 784-4466. Upon reporting in, IPAC will provide initial
administrative check-in assistance including OQR/SRB updates, original orders
endorsements, travel claims, unit diary and assignment to the Welcome Aboard
Briefing. After completing IPAC check-in, personnel should report to Officer
Candidates School (OCS) for issuance of their check-in sheets and further
All personnel reporting in after normal working hours will check in with the
Area Officer of the Day, located at Headquarters & Service Battalion, Bldg.
2006, for administrative and temporary billeting assistance. On the first work
day after arriving, personnel will report to IPAC for check-in processing. The
Command Duty Officer phone number is (703) 784-2707/4096. Officers and Staff
NCOs requiring bachelor housing will report to the Bachelor Housing Office in
Liversedge Hall for assignment.