Arnold Annex renovation Published Oct. 27, 2010 By 81st Medical Group Public Affairs KEESLER AIR FORCE BASE, Miss. -- Arnold Annex, Building 5901, is undergoing a threephase renovation project that began Monday and is expected to last through March. Arnold Annex is occupied by mental health, alcohol drug abuse prevention and treatment program, family advocacy, physical and occupational therapy, chiropractic services and the blood donor center. Visitors are asked to use the large parking lot across the street instead of next to the building. In addition, there may be some unpleasant odors and loud noises associated with the project. For more information, call 376-0385