Amentum Services Inc., Chantilly, Virginia (W912HN-23-D-5000); AshBritt Inc.,* Deerfield Beach, Florida (W912HN-23-D-5001); CDM Constructors Inc., Boston, Massachusetts (W912HN-23-D-5002); OMP Solutions LLC, Cape Canaveral, Florida (W912HN-23-D-5003); PTSI Managed Services Inc., Pasadena, California (W912HN-23-D-5004); and Weston Solutions Inc., West Chester, Pennsylvania (W912HN-23-D-5005), will compete for each order of the $5,000,000,000 firm-fixed-price contract to plan, coordinate and integrate efforts to execute power-system stabilization in Puerto Rico. Work locations and funding will be determined with each order, with an estimated completion date of Sept. 28, 2028. U.S. Army Corps of Engineers, Savannah, Georgia, is the contracting activity.