11 February 2023, Amendndment to this soliciitation to follow, extending the proposal due date to 20 March 2023 and Questions due 1 March 2023. 

The Contractor shall furnish, upon receipt of a task order, all labor, materials, supplies, equipment, superintendence, and related services, (except when specified as Government furnished) to complete Task Orders for Architect-Engineer Services for projects located along the U.S./Mexico border in the United States (States of Texas, New Mexico, Arizona, and California) and the Republic of Mexico (States of Tamaulipas, Nuevo Leon, Coahuila, Chihuahua, Sonora, and Baja California).