Jeremy Ayala, contracting officer representative for the U.S. Army Corps of Engineers Omaha District, center right, briefs Brig. Gen. Paul Owen, commander of the Corps’ South Pacific Division, second from right, and Col. Julie Balten, commander of the Corps’ Los Angeles District, center, March 19 about the Corps and its contractors’ construction progress on an alternate care facility at Adventist Health White Memorial Medical Center in the Boyle Heights neighborhood in Los Angeles.