Loring Air Force Base
In 1951, the Department of Defense (DOD) allocated funds for the construction of an ordnance storage site at Loring AFB. The designs called for a self-sufficient "maximum security storage area for the most advanced weapons of mankind". The mission of the facility would be the protection and maintenance of the weapons used by SAC. The facility was in the northeast corner of the base, and construction began on 4 August 1951. In addition to 28 storage igloos and other weapons storage structures, the facility included weapons maintenance buildings, barracks, recreational facilities, a warehouse, and offices.
Jinamoc Seaplane Base
Construction on the base commenced in December 1944 with grading for a seaplane ramp, a pontoon barge was then floated into position and submerged. In May 1945 construction was started on a more permanent steel and concrete ramp. Taxiways and hardstands were graded and surfaced and of access roads constructed. Facilities at the base included 75 Quonset huts for accommodation, a 200-bed dispensary, water supply and utilities. While construction was not completed until May 1945, the base began operation on 14 January 1945.